/* ============================================
   DESIGN SYSTEM & VARIÁVEIS CSS - PROFESSIONAL UX
   ============================================ */
:root {
    /* Cores Principais - Paleta Harmoniosa e Profissional */
    --color-primary: #3B8A5A;
    --color-primary-dark: #2d6b46;
    --color-primary-light: #e6f2eb;
    --color-primary-lighter: #f0f7f3;
    --color-primary-gradient: linear-gradient(135deg, #3B8A5A 0%, #2d6b46 100%);
    
    --color-secondary: #1e2a3a;
    --color-secondary-dark: #141d28;
    --color-secondary-light: #2d3e52;
    
    --color-accent: #4A90A4;
    --color-accent-light: #e8f4f7;
    --color-accent-gradient: linear-gradient(135deg, #4A90A4 0%, #3d7a8c 100%);
    
    /* Cores Neutras Premium */
    --color-white: #ffffff;
    --color-gray-50: #fafbfc;
    --color-gray-100: #f4f6f8;
    --color-gray-200: #e8ecf1;
    --color-gray-300: #d1d9e2;
    --color-gray-400: #9ca8b8;
    --color-gray-500: #6b7a8c;
    --color-gray-600: #4a5568;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Tipografia */
    --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Espaçamentos */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Sombras Premium */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px rgba(96, 181, 86, 0.15);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.12);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;
    
    /* Transições */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Z-index */
    --z-header: 9999;
    --z-modal: 2000;
    --z-tooltip: 3000;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.7;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
    position: relative;
}

/* Prevent horizontal scroll wrapper */
.site-header,
.site-main,
.site-footer {
    overflow-x: hidden;
}

/* ============================================
   TIPOGRAFIA PREMIUM
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-4);
    letter-spacing: -0.02em;
}

h1 { 
    font-size: clamp(2rem, 5vw, var(--font-size-5xl)); 
    font-weight: var(--font-weight-extrabold);
}
h2 { 
    font-size: clamp(1.5rem, 4vw, var(--font-size-3xl)); 
}
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-4);
    color: var(--color-gray-600);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-5);
}

.site-main {
    min-height: calc(100vh - 80px);
}

/* ============================================
   HEADER & NAVEGAÇÃO PREMIUM
   ============================================ */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    z-index: 99999;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    isolation: isolate;
}

/* Ensure menu escapes header stacking context on mobile */
@media (max-width: 768px) {
    .site-header {
        position: relative;
        z-index: auto;
    }
    
    .navbar {
        position: sticky;
        top: 0;
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        z-index: var(--z-header);
    }
}

.navbar {
    padding: var(--spacing-4) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    transition: transform var(--transition-fast);
}

.navbar-brand:hover {
    transform: scale(1.03);
}

.navbar-logo {
    height: 85px;
    width: auto;
    display: block;
}

/* Menu Desktop */
.navbar-menu-desktop {
    display: none;
    list-style: none;
    gap: var(--spacing-1);
    align-items: center;
}

/* Menu Mobile - Fora do header para evitar problemas de stacking context */
.navbar-menu-mobile {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-white);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
    z-index: 99999;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s;
    overflow-y: auto;
}

.navbar-menu-mobile.active {
    transform: translateX(0);
    visibility: visible;
}

.navbar-menu-mobile ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    padding: 100px var(--spacing-6) var(--spacing-8);
}

.navbar-menu-mobile li {
    width: 100%;
}

.navbar-menu-mobile .nav-link {
    display: block;
    width: 100%;
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--font-size-lg);
    text-align: left;
    border-radius: var(--radius-xl);
    color: var(--color-gray-700);
}

.navbar-menu-mobile .nav-link::after {
    display: none;
}

.navbar-menu-mobile .nav-link:hover,
.navbar-menu-mobile .nav-link:active {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.navbar-menu-mobile .nav-link-cta {
    margin-top: var(--spacing-4);
    text-align: center;
    display: block;
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    letter-spacing: 0.01em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-link-cta {
    background: var(--color-primary-gradient);
    color: var(--color-white) !important;
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-full);
    box-shadow: 0 4px 14px rgba(96, 181, 86, 0.35);
    font-weight: var(--font-weight-semibold);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(96, 181, 86, 0.4);
}

/* Navigation Badge */
.nav-badge {
    display: inline-block;
    padding: 2px 8px;
    background-color: #F08047;
    color: #ffffff;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 10px;
    margin-left: 6px;
    vertical-align: middle;
}

/* Dropdown Menu Desktop */
.nav-dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    text-decoration: none;
}

.nav-dropdown-trigger .dropdown-arrow {
    transition: transform 0.2s ease;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background-color: #ffffff !important;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: var(--spacing-3);
    z-index: 999999;
    list-style: none;
    margin: 0;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--color-white);
}

.nav-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 15px;
}

.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-menu li {
    margin: 0;
    list-style: none;
}

.nav-dropdown-menu a {
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
}

.nav-dropdown-menu a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Dropdown Menu Mobile */
.nav-dropdown-mobile {
    width: 100%;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.nav-dropdown-toggle .dropdown-arrow {
    transition: transform 0.2s ease;
}

.nav-dropdown-toggle.active .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu-mobile {
    display: none;
    list-style: none;
    padding: var(--spacing-2) 0 var(--spacing-2) var(--spacing-4) !important;
    margin: 0;
}

.nav-dropdown-menu-mobile.active {
    display: block;
}

.nav-dropdown-menu-mobile li {
    margin: 0;
}

.nav-dropdown-menu-mobile a {
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    border-radius: var(--radius-md);
    transition: all 0.15s ease;
    text-decoration: none;
}

.nav-dropdown-menu-mobile a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Botão Hambúrguer Mobile */
.navbar-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
    z-index: 10000;
    position: relative;
}

.navbar-toggle-icon {
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.navbar-toggle.active .navbar-toggle-icon:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar-toggle.active .navbar-toggle-icon:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active .navbar-toggle-icon:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .navbar-toggle {
        display: flex;
    }
    
    .navbar-menu-desktop {
        display: none !important;
    }
    
    .navbar-logo {
        height: 76px !important;
    }
    
    /* Overlay quando menu está aberto */
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 99998;
    }
}

/* Desktop */
@media (min-width: 769px) {
    .navbar-menu-desktop {
        display: flex;
    }
    
    .navbar-menu-desktop > li {
        position: relative;
    }
    
    .navbar-menu-desktop .nav-dropdown-menu {
        display: none !important;
        position: absolute !important;
        top: 100% !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
    }
    
    .navbar-menu-desktop .nav-dropdown:hover .nav-dropdown-menu {
        display: block !important;
    }
    
    .navbar-toggle {
        display: none;
    }
    
    .navbar-menu-mobile {
        display: none;
    }
}

/* ============================================
   HERO SECTION PREMIUM
   ============================================ */
.hero {
    background: #A8D5BA;
    color: var(--color-secondary);
    padding: var(--spacing-20) 0 var(--spacing-16);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Ensure all sections stay below the mobile menu */
section,
.site-main,
.site-footer {
    position: relative;
    z-index: 1;
}

.hero-blue {
    background: var(--color-secondary);
}


.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: var(--color-secondary);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-5);
    line-height: 1.15;
    letter-spacing: -0.03em;
    animation: fadeInUp 0.8s ease-out;
}

.hero .lead {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-4);
    color: var(--color-secondary);
    animation: fadeInUp 0.8s ease-out 0.15s backwards;
}

.hero p {
    font-size: var(--font-size-lg);
    animation: fadeInUp 0.8s ease-out 0.3s backwards;
    color: #3d4f5f;
    max-width: 600px;
}

.hero .btn {
    animation: fadeInUp 0.8s ease-out 0.45s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SECTIONS PREMIUM
   ============================================ */
section {
    padding: var(--spacing-12) 0;
}

.py-5 {
    padding: var(--spacing-12) 0;
}

.bg-light {
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.bg-primary {
    background: var(--color-primary-gradient);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.bg-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.bg-primary .container {
    position: relative;
    z-index: 1;
}

section h2 {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-3);
    position: relative;
    padding-bottom: var(--spacing-4);
    font-weight: var(--font-weight-bold);
}

section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-full);
}

section .text-center.mb-5 p {
    color: var(--color-gray-500);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: var(--spacing-4) auto 0;
}

/* ============================================
   CARDS PREMIUM
   ============================================ */
.card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(96, 181, 86, 0.15);
}

.card:hover::before {
    opacity: 1;
}

.card-img-top {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

.card-body {
    padding: var(--spacing-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-3);
    line-height: 1.3;
}

.card-text {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-4);
    flex: 1;
    line-height: 1.7;
    font-size: var(--font-size-sm);
}

/* Service Cards - Icon Style */
.card .display-4 {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(96, 181, 86, 0.1) 100%);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: var(--radius-2xl);
    text-align: center;
}

.card .text-primary {
    color: var(--color-primary) !important;
}

/* Badge */
.badge-human-written {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(96, 181, 86, 0.15) 100%);
    color: var(--color-primary-dark);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-3);
    border: 1px solid rgba(96, 181, 86, 0.25);
    letter-spacing: 0.02em;
}

.badge-human-written::before {
    content: '✓';
    font-size: 0.7rem;
}

/* ============================================
   GRID LAYOUTS - Complete Bootstrap-like Grid
   ============================================ */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(var(--spacing-4) * -0.5);
}

.row > * {
    flex-shrink: 0;
    width: 100%;
    max-width: 100%;
    padding: 0 calc(var(--spacing-4) * 0.5);
    margin-bottom: var(--spacing-5);
}

.g-4, .g-4 > * {
    --gutter: var(--spacing-5);
}

.g-4 {
    margin: calc(var(--gutter) * -0.5);
}

.g-4 > * {
    padding: calc(var(--gutter) * 0.5);
    margin-bottom: 0;
}

/* All column classes */
.col-12 { width: 100%; }
.col-10 { width: 83.333333%; }
.col-8 { width: 66.666667%; }
.col-6 { width: 50%; }
.col-4 { width: 33.333333%; }
.col-3 { width: 25%; }
.col-2 { width: 16.666667%; }

@media (min-width: 576px) {
    .col-sm-12 { width: 100%; }
    .col-sm-10 { width: 83.333333%; }
    .col-sm-8 { width: 66.666667%; }
    .col-sm-6 { width: 50%; }
    .col-sm-4 { width: 33.333333%; }
    .col-sm-3 { width: 25%; }
}

@media (min-width: 768px) {
    .col-md-12 { width: 100%; }
    .col-md-10 { width: 83.333333%; }
    .col-md-8 { width: 66.666667%; }
    .col-md-6 { width: 50%; }
    .col-md-4 { width: 33.333333%; }
    .col-md-3 { width: 25%; }
}

@media (min-width: 992px) {
    .col-lg-12 { width: 100%; }
    .col-lg-10 { width: 83.333333%; }
    .col-lg-8 { width: 66.666667%; }
    .col-lg-6 { width: 50%; }
    .col-lg-4 { width: 33.333333%; }
    .col-lg-3 { width: 25%; }
    .col-lg-2 { width: 16.666667%; }
}

@media (min-width: 1200px) {
    .col-xl-12 { width: 100%; }
    .col-xl-10 { width: 83.333333%; }
    .col-xl-8 { width: 66.666667%; }
    .col-xl-6 { width: 50%; }
    .col-xl-4 { width: 33.333333%; }
    .col-xl-3 { width: 25%; }
}

.mx-auto { margin-left: auto; margin-right: auto; }

/* ============================================
   BOTÕES PREMIUM
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-sm);
    text-decoration: none;
    line-height: 1.5;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--color-primary-gradient);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(96, 181, 86, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(96, 181, 86, 0.4);
}

.btn-outline-primary {
    background: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline-primary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(96, 181, 86, 0.3);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-secondary);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
    background: var(--color-gray-50);
    color: var(--color-secondary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

/* ============================================
   FORMULÁRIOS PREMIUM
   ============================================ */
.form-select,
.form-control {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    background-color: var(--color-white);
    color: var(--color-gray-800);
}

.form-select:focus,
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(96, 181, 86, 0.12);
}

.form-label {
    display: block;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-2);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
}

.form-select-lg {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    text-align: center;
    cursor: pointer;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
}

.form-select-lg:hover {
    border-color: var(--color-primary-light);
}

.form-select-lg option {
    text-align: left;
    padding: var(--spacing-3);
}

#citySelector {
    max-width: 550px;
    margin: 0 auto;
    display: block;
}

.city-selector-section {
    min-height: 65vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 50%, var(--color-gray-50) 100%);
}

.city-selector-section .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.city-selector-section .row {
    display: flex;
    justify-content: center;
    width: 100%;
}

.city-selector-section .col-lg-8 {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.city-selector-section .mb-5 {
    width: 100%;
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

/* ============================================
   ALERTS PREMIUM
   ============================================ */
.alert {
    padding: var(--spacing-4) var(--spacing-5);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-4);
    border: 1px solid;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5 0%, #ecfdf5 100%);
    border-color: rgba(16, 185, 129, 0.3);
    color: #065f46;
}

.alert-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fef2f2 100%);
    border-color: rgba(239, 68, 68, 0.3);
    color: #991b1b;
}

.alert-info {
    background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
    border-color: rgba(59, 130, 246, 0.3);
    color: #1e40af;
}

/* ============================================
   LIST GROUP PREMIUM
   ============================================ */
.list-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.list-group-item {
    background: var(--color-white);
    padding: var(--spacing-5);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.list-group-item-action {
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.list-group-item-action:hover {
    background: var(--color-gray-50);
    border-color: var(--color-primary);
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   BREADCRUMB PREMIUM
   ============================================ */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    list-style: none;
    padding: var(--spacing-3) 0;
    margin-bottom: var(--spacing-4);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '/';
    padding: 0 var(--spacing-2);
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--color-white);
}

.breadcrumb-item.active {
    color: var(--color-white);
}

/* ============================================
   ACCORDION PREMIUM
   ============================================ */
.accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.accordion-item {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    margin: 0;
}

.accordion-button {
    width: 100%;
    padding: var(--spacing-5);
    background: var(--color-white);
    border: none;
    text-align: left;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--color-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-button:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

.accordion-button.collapsed {
    border-bottom: 1px solid var(--color-gray-200);
}

.accordion-collapse {
    max-height: 1000px;
    transition: max-height var(--transition-slow);
}

.accordion-collapse.collapse {
    max-height: 0;
    overflow: hidden;
}

.accordion-body {
    padding: var(--spacing-5);
    color: var(--color-gray-600);
    line-height: 1.7;
    background: var(--color-gray-50);
}

/* ============================================
   FOOTER PREMIUM
   ============================================ */
.site-footer {
    background: linear-gradient(180deg, #2A364B 0%, #1a2332 100%);
    color: var(--color-white);
    padding: var(--spacing-12) 0 var(--spacing-6);
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.footer-grid {
    display: grid;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-10);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    }
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
    position: relative;
    padding-bottom: var(--spacing-3);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

.footer-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    line-height: 1.7;
}

.footer-list {
    list-style: none;
}

.footer-list li {
    margin-bottom: var(--spacing-3);
}

.footer-list a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
}

.footer-list a:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.footer-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--color-primary-gradient);
    color: var(--color-white);
    padding: var(--spacing-3) var(--spacing-5);
    border-radius: var(--radius-full);
    margin-top: var(--spacing-3);
    transition: all var(--transition-base);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    box-shadow: 0 4px 14px rgba(96, 181, 86, 0.3);
}

.footer-btn:hover {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(96, 181, 86, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-6);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-2);
}

.footer-credits {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-white { color: var(--color-white) !important; }
.text-primary { color: var(--color-primary) !important; }
.text-muted { color: var(--color-gray-500) !important; }

.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-5 { margin-bottom: var(--spacing-6); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-5 { margin-top: var(--spacing-6); }

.h-100 { height: 100%; }

.justify-content-center { justify-content: center; }
.align-items-center { align-items: center; }

.display-4 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
}

.fw-bold { font-weight: var(--font-weight-bold) !important; }

.shadow-sm { box-shadow: var(--shadow-sm); }

.rounded { border-radius: var(--radius-lg); }
.rounded-lg { border-radius: var(--radius-xl); }

.border-0 { border: none !important; }

.img-fluid { max-width: 100%; height: auto; }

.mx-auto { margin-left: auto; margin-right: auto; }

/* ============================================
   POST CONTENT STYLING
   ============================================ */
.post-content {
    font-size: var(--font-size-lg);
    line-height: 1.85;
    color: var(--color-gray-700);
}

.post-content h2,
.post-content h3,
.post-content h4 {
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
    color: var(--color-secondary);
}

.post-content p {
    margin-bottom: var(--spacing-5);
}

.post-content ul,
.post-content ol {
    margin-left: var(--spacing-6);
    margin-bottom: var(--spacing-5);
}

.post-content li {
    margin-bottom: var(--spacing-3);
}

/* CTA na página de post */
article .bg-light {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-gray-50) 100%);
    border: 2px solid rgba(96, 181, 86, 0.25);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

article .bg-light:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

article .bg-light h3 {
    color: var(--color-secondary);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-3);
}

article .bg-light p {
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-4);
}

/* ============================================
   CONTACT PAGE LAYOUT
   ============================================ */
@media (min-width: 992px) {
    .container .row.contact-grid {
        grid-template-columns: 1.2fr 0.8fr !important;
        gap: 3rem !important;
        align-items: start;
    }
    
    .contact-sidebar {
        position: sticky !important;
        top: 6rem !important;
    }
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.375rem;
        --font-size-2xl: 1.25rem;
        --spacing-10: 2.5rem;
        --spacing-12: 3rem;
        --spacing-16: 4rem;
    }
    
    .container {
        padding: 0 var(--spacing-4);
    }
    
    .hero {
        padding: var(--spacing-8) 0 var(--spacing-6);
    }
    
    .hero h1 {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-3);
    }
    
    .hero .lead {
        font-size: 1rem;
        margin-bottom: var(--spacing-3);
    }
    
    .hero p {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-4);
    }
    
    /* Hero Buttons - Mobile Stack */
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-3) !important;
        margin-top: var(--spacing-5) !important;
    }
    
    .hero .btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-4) var(--spacing-5);
        font-size: var(--font-size-base);
    }
    
    .hero .btn-lg {
        padding: var(--spacing-4) var(--spacing-6);
    }
    
    section {
        padding: var(--spacing-6) 0;
    }
    
    section h2 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-2);
    }
    
    .card-body {
        padding: var(--spacing-4);
    }
    
    .card .display-4 {
        width: 60px;
        height: 60px;
        line-height: 60px;
        font-size: 2rem;
    }
    
    .card-title {
        font-size: var(--font-size-lg);
    }
    
    .card-text {
        font-size: var(--font-size-sm);
    }
    
    /* Footer Mobile */
    .footer-grid {
        gap: var(--spacing-6);
    }
    
    .site-footer {
        padding: var(--spacing-8) 0 var(--spacing-5);
    }
    
    /* Buttons Mobile */
    .btn {
        padding: var(--spacing-3) var(--spacing-5);
        font-size: var(--font-size-sm);
    }
    
    .btn-lg {
        padding: var(--spacing-4) var(--spacing-6);
        font-size: var(--font-size-base);
    }
    
    /* Form Mobile */
    .form-select-lg {
        padding: var(--spacing-3) var(--spacing-4);
        font-size: var(--font-size-base);
    }
    
    .city-selector-section {
        min-height: auto;
        padding: var(--spacing-8) 0;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero .lead {
        font-size: 0.9rem;
    }
    
    .navbar-logo {
        height: 38px;
    }
    
    .card .display-4 {
        width: 55px;
        height: 55px;
        line-height: 55px;
        font-size: 1.75rem;
    }
}

/* ============================================
   ACESSIBILIDADE
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================================
   ANIMAÇÕES
   ============================================ */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.card {
    animation: slideInUp 0.6s ease-out backwards;
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }

/* Smooth scroll offset for fixed header */
:target {
    scroll-margin-top: 100px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-400);
}

/* Selection color */
::selection {
    background: var(--color-primary-light);
    color: var(--color-secondary);
}

/* ============================================
   CITY SELECTOR - MODERN APP STYLE
   ============================================ */
.city-selector-modern {
    padding: var(--spacing-16) 0;
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

.city-selector-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.city-selector-badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.city-selector-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-3);
}

.city-selector-header p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    max-width: 500px;
    margin: 0 auto;
}

.city-selector-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-8);
    align-items: stretch;
}

.city-selector-left,
.city-selector-right {
    display: flex;
}

.city-select-card,
.city-result-card {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.city-select-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.city-select-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.city-select-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-5);
}

.city-select-card label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.city-select-input {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
}

.city-select-input:hover {
    border-color: var(--color-primary);
}

.city-select-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(96, 181, 86, 0.15);
    background-color: var(--color-white);
}

.city-result-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-gray-100);
    min-height: 200px;
}

.city-result-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-8) var(--spacing-4);
    color: var(--color-gray-400);
}

.city-result-empty-icon {
    margin-bottom: var(--spacing-4);
    opacity: 0.5;
}

.city-result-empty p {
    font-size: var(--font-size-base);
    max-width: 250px;
}

.city-result-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.city-result-list .list-group-item,
.city-result-list a {
    display: flex;
    align-items: center;
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--color-gray-50);
    border: none;
    border-radius: var(--radius-xl);
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
}

.city-result-list a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    transform: translateX(4px);
}

.city-result-list a::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    margin-right: var(--spacing-3);
    flex-shrink: 0;
}

/* ============================================
   ABOUT PAGE - PROFESSIONAL UX DESIGN
   ============================================ */
.about-hero {
    background: #A8D5BA;
    color: var(--color-secondary);
    padding: var(--spacing-24) 0 var(--spacing-20);
    text-align: center;
    position: relative;
}

.about-hero-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
}

.about-badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-5);
    background: rgba(59, 138, 90, 0.2);
    color: var(--color-primary-light);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-6);
    border: 1px solid rgba(59, 138, 90, 0.3);
}

.about-badge-light {
    background: rgba(30, 42, 58, 0.1);
    color: var(--color-secondary);
    border-color: rgba(30, 42, 58, 0.2);
}

.about-hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-5);
    line-height: 1.15;
    color: var(--color-secondary);
}

.about-hero p {
    font-size: var(--font-size-lg);
    color: #3d4f5f;
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

.about-intro {
    padding: var(--spacing-20) 0;
    background: var(--color-white);
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-16);
    align-items: center;
}

.about-intro-image {
    position: relative;
}

.about-intro-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.about-intro-text h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-5);
    position: relative;
    padding-bottom: var(--spacing-4);
}

.about-intro-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

.about-intro-text p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-4);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-gray-200);
}

.about-stat {
    text-align: center;
    padding: var(--spacing-4);
}

.about-stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-1);
}

.about-stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.about-team {
    padding: var(--spacing-20) 0;
    background: var(--color-gray-50);
}

.about-team-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.about-team-header .about-badge {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-color: transparent;
}

.about-team-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    margin-top: var(--spacing-3);
    margin-bottom: 0;
}

.about-specialist {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: var(--spacing-10);
    align-items: start;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    margin-bottom: var(--spacing-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
}

.about-specialist-reverse {
    grid-template-columns: 1fr 320px;
}

.about-specialist-reverse .about-specialist-image {
    order: 2;
}

.about-specialist-reverse .about-specialist-content {
    order: 1;
}

.about-specialist-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 3/4;
}

.about-specialist-header {
    margin-bottom: var(--spacing-4);
}

.about-specialist-header h3 {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2);
}

.about-specialist-role {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
}

.about-specialist-bio {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.75;
    margin-bottom: var(--spacing-5);
}

.about-specialist-expertise h4 {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-3);
}

.about-specialist-expertise ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    list-style: none;
    margin-bottom: var(--spacing-5);
}

.about-specialist-expertise li {
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: var(--font-size-xs);
    border-radius: var(--radius-md);
}

.about-specialist-quote {
    font-style: italic;
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    padding-left: var(--spacing-4);
    border-left: 2px solid var(--color-primary);
    margin-top: var(--spacing-4);
    line-height: 1.6;
}

.about-method {
    padding: var(--spacing-20) 0;
    background: var(--color-secondary);
    color: var(--color-white);
}

.about-method-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-method-content .about-badge {
    background: rgba(59, 138, 90, 0.25);
    color: #8fd4a0;
    border-color: rgba(59, 138, 90, 0.4);
}

.about-method h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
    color: var(--color-white);
}

.about-method-content > p {
    font-size: var(--font-size-base);
    color: #F0F4FA;
    margin-bottom: var(--spacing-10);
    line-height: 1.7;
}

.about-method-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-5);
    margin-bottom: var(--spacing-10);
}

.about-method-pillar {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-align: center;
}

.about-method-icon {
    width: 56px;
    height: 56px;
    background: rgba(59, 138, 90, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-4);
    color: #8fd4a0;
}

.about-method-pillar h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-2);
    color: var(--color-white);
}

.about-method-pillar p {
    font-size: var(--font-size-sm);
    color: #E8EEF6;
    line-height: 1.6;
}

/* ============================================
   STANDARDIZED SECTION STYLES
   ============================================ */
.section-light {
    padding: var(--spacing-20) 0;
    background: var(--color-white);
}

.section-gray {
    padding: var(--spacing-20) 0;
    background: var(--color-gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-header .about-badge {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border: none;
}

.section-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    margin-top: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.section-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--spacing-8);
}

/* ============================================
   SERVICES GRID - IMAGE CARDS
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.service-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.service-card:hover .service-card-image img {
    transform: scale(1.05);
}

.service-card-content {
    padding: var(--spacing-5);
}

.service-card-content h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2);
}

.service-card-content p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
}

.service-card-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    transition: color 0.2s ease;
}

.service-card-link:hover {
    color: var(--color-primary-dark);
}

.service-card-link::after {
    content: '→';
    transition: transform 0.2s ease;
}

.service-card-link:hover::after {
    transform: translateX(4px);
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   METHODOLOGY PAGE STYLES
   ============================================ */
.methodology-intro {
    margin-top: var(--spacing-8);
}

.methodology-intro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

.methodology-intro-item {
    text-align: center;
    padding: var(--spacing-6);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-100);
}

.methodology-intro-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.methodology-intro-item h3 {
    font-size: var(--font-size-lg);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2);
}

.methodology-intro-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}

.methodology-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-10);
}

.methodology-step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-10);
    align-items: center;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.methodology-step-reverse {
    direction: rtl;
}

.methodology-step-reverse > * {
    direction: ltr;
}

.methodology-step-image {
    position: relative;
    height: 100%;
    min-height: 350px;
}

.methodology-step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.methodology-step-badge {
    position: absolute;
    top: var(--spacing-4);
    left: var(--spacing-4);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.methodology-step-reverse .methodology-step-badge {
    left: auto;
    right: var(--spacing-4);
}

.methodology-step-content {
    padding: var(--spacing-8);
}

.methodology-step-content h3 {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-4);
}

.methodology-step-content > p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-5);
}

.methodology-step-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.methodology-step-list li {
    position: relative;
    padding-left: var(--spacing-6);
    padding-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.methodology-step-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

@media (max-width: 992px) {
    .methodology-intro-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .methodology-step {
        grid-template-columns: 1fr;
    }
    
    .methodology-step-reverse {
        direction: ltr;
    }
    
    .methodology-step-image {
        min-height: 250px;
    }
    
    .methodology-step-badge {
        left: var(--spacing-4);
        right: auto;
    }
}

@media (max-width: 992px) {
    .about-specialist {
        grid-template-columns: 1fr;
    }
    
    .about-specialist-reverse {
        grid-template-columns: 1fr;
    }
    
    .about-specialist-reverse .about-specialist-image,
    .about-specialist-reverse .about-specialist-content {
        order: unset;
    }
    
    .about-specialist-image img {
        aspect-ratio: 16/9;
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: var(--spacing-12) 0;
    }
    
    .about-hero h1 {
        font-size: var(--font-size-2xl);
    }
    
    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
    
    .about-stats {
        flex-wrap: wrap;
        gap: var(--spacing-4);
    }
    
    .about-stat {
        flex: 1;
        min-width: 100px;
    }
    
    .about-method-pillars {
        grid-template-columns: 1fr;
    }
    
    .about-specialist {
        padding: var(--spacing-5);
    }
}

.city-loading,
.city-error,
.city-no-content {
    text-align: center;
    padding: var(--spacing-6);
    color: var(--color-gray-500);
    font-size: var(--font-size-base);
}

.city-error {
    color: #dc2626;
}

@media (max-width: 768px) {
    .city-selector-modern {
        padding: var(--spacing-12) 0;
    }
    
    .city-selector-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .city-selector-header h2 {
        font-size: var(--font-size-2xl);
    }
    
    .city-select-card,
    .city-result-card {
        padding: var(--spacing-6);
    }
}

/* ============================================
   CITY PAGES - VISUAL IDENTITY
   ============================================ */

.city-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-sm);
}

.city-breadcrumb a {
    color: #D2E2F3;
    text-decoration: none;
    transition: color 0.2s ease;
}

.city-breadcrumb a:hover {
    color: var(--color-white);
}

.city-breadcrumb .separator {
    color: #8BA3C4;
}

.city-breadcrumb .current {
    color: #E6EDF6;
}

.city-featured-image {
    max-width: 900px;
    margin: 0 auto;
}

.city-featured-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.city-content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.city-excerpt {
    background: var(--color-primary-light);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-6);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-8);
}

.city-excerpt h2 {
    font-size: var(--font-size-lg);
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-2);
}

.city-excerpt p {
    color: var(--color-gray-700);
    margin: 0;
}

.city-content {
    background: var(--color-white);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    line-height: 1.8;
}

.city-content h2, .city-content h3, .city-content h4 {
    color: var(--color-secondary);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.city-content p {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-4);
}

.city-intro {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.city-lead {
    font-size: var(--font-size-xl);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-6);
}

.city-intro p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.8;
}

.city-service-block {
    max-width: 800px;
    margin: 0 auto;
}

.city-service-content {
    text-align: left;
}

.city-service-content .section-header.text-left {
    text-align: left;
    margin-bottom: var(--spacing-6);
}

.city-service-content .section-header.text-left h2 {
    text-align: left;
}

.city-service-content h3 {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.city-service-content p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-4);
}

.city-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-6) 0;
}

.city-list li {
    position: relative;
    padding-left: var(--spacing-8);
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    line-height: 1.7;
}

.city-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
}

.services-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 992px) {
    .services-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .services-grid-3 {
        grid-template-columns: 1fr;
    }
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
    color: var(--color-primary);
}

.city-method-text {
    max-width: 700px;
    margin: var(--spacing-12) auto 0;
    text-align: center;
}

.city-method-text p {
    font-size: var(--font-size-xl);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-6);
    line-height: 1.8;
}

.city-faq {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-5) var(--spacing-6);
    cursor: pointer;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: var(--color-gray-50);
}

.faq-question h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-secondary);
    margin: 0;
    flex: 1;
    padding-right: var(--spacing-4);
}

.faq-icon {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    font-weight: var(--font-weight-light);
    line-height: 1;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    max-height: 500px;
    padding: 0 var(--spacing-6) var(--spacing-6);
}

.faq-answer p {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin: 0;
}

.cta-section {
    background: var(--color-secondary);
    padding: var(--spacing-16) 0;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: var(--font-size-3xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.cta-content p {
    font-size: var(--font-size-xl);
    color: #D2E2F3;
    margin-bottom: var(--spacing-8);
}

@media (max-width: 768px) {
    .city-lead {
        font-size: var(--font-size-lg);
    }
    
    .city-service-content p,
    .city-list li {
        font-size: var(--font-size-base);
    }
    
    .city-method-text p {
        font-size: var(--font-size-lg);
    }
    
    .faq-question h3 {
        font-size: var(--font-size-base);
    }
    
    .cta-content h2 {
        font-size: var(--font-size-2xl);
    }
    
    .cta-content p {
        font-size: var(--font-size-lg);
    }
}

/* ============================================
   CONTACT PAGE STYLES
   ============================================ */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-12);
    align-items: start;
}

.contact-form-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10);
    box-shadow: var(--shadow-xl);
}

.contact-form-header {
    margin-bottom: var(--spacing-8);
}

.contact-form-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2);
}

.contact-form-header p {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
}

.contact-form .form-group {
    margin-bottom: var(--spacing-5);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-5);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2);
}

.form-input {
    width: 100%;
    padding: var(--spacing-4);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 138, 90, 0.15);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.btn-full {
    width: 100%;
}

.alert-success {
    background: rgba(59, 138, 90, 0.1);
    border: 1px solid var(--color-primary);
    color: var(--color-primary-dark);
    padding: var(--spacing-5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-6);
}

.alert-error {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid #dc2626;
    color: #dc2626;
    padding: var(--spacing-5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-6);
}

.contact-info-sidebar h3 {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-6);
}

.contact-info-card {
    display: flex;
    gap: var(--spacing-5);
    padding: var(--spacing-6);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    transition: box-shadow 0.2s ease;
}

.contact-info-card:hover {
    box-shadow: var(--shadow-md);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-info-content h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-1);
}

.contact-info-content p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-3);
}

.contact-info-note {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

.modalities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
    max-width: 900px;
    margin: 0 auto;
}

.modality-card {
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.modality-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.modality-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-5);
}

.modality-card h3 {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-3);
}

.modality-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-card {
        padding: var(--spacing-6);
    }
    
    .modalities-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   POST/ARTICLE PAGE STYLES
   ============================================ */
.post-hero {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-16) 0 var(--spacing-12);
}

.post-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.breadcrumb-nav {
    margin-bottom: var(--spacing-6);
}

.breadcrumb-list {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: var(--font-size-sm);
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin-left: var(--spacing-2);
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb-list a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-list a:hover {
    color: var(--color-white);
}

.breadcrumb-list .active {
    color: rgba(255, 255, 255, 0.6);
}

.post-badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-5);
    background: rgba(59, 138, 90, 0.2);
    color: var(--color-primary-light);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-5);
    border: 1px solid rgba(59, 138, 90, 0.3);
}

.post-hero h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
}

.post-meta {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.post-article {
    padding: var(--spacing-16) 0;
    background: var(--color-white);
}

.post-container {
    max-width: 800px;
    margin: 0 auto;
}

.post-featured-image {
    margin-bottom: var(--spacing-10);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.post-content {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-gray-700);
}

.post-content p {
    margin-bottom: var(--spacing-6);
}

.post-content h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    margin-top: var(--spacing-10);
    margin-bottom: var(--spacing-5);
}

.post-content h3 {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--spacing-6);
    padding-left: var(--spacing-6);
}

.post-content li {
    margin-bottom: var(--spacing-2);
}

.post-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-6);
    margin: var(--spacing-8) 0;
    font-style: italic;
    color: var(--color-gray-600);
}

.post-cta {
    margin-top: var(--spacing-12);
    padding: var(--spacing-10);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    text-align: center;
}

.post-cta h3 {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-3);
}

.post-cta p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .post-hero {
        padding: var(--spacing-12) 0 var(--spacing-8);
    }
    
    .post-hero h1 {
        font-size: var(--font-size-2xl);
    }
    
    .post-content {
        font-size: var(--font-size-base);
    }
    
    .post-cta {
        padding: var(--spacing-6);
    }
}

/* ============================================
   CITY PAGE STYLES
   ============================================ */
.city-hero {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-20) 0 var(--spacing-16);
    position: relative;
}

.city-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.city-badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-5);
    background: rgba(59, 138, 90, 0.2);
    color: var(--color-primary-light);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-5);
    border: 1px solid rgba(59, 138, 90, 0.3);
}

.city-hero h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
    color: var(--color-white);
}

.city-hero p {
    font-size: var(--font-size-lg);
    color: #E6EDF6;
    margin-bottom: var(--spacing-8);
}

.city-hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-ghost {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: var(--color-white);
    padding: var(--spacing-4) var(--spacing-8);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.city-featured-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.city-featured-img {
    width: 100%;
    height: auto;
    display: block;
}

.city-article {
    max-width: 800px;
    margin: 0 auto;
}

.city-article-intro {
    margin-bottom: var(--spacing-8);
}

.city-article-content {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-gray-700);
}

.city-article-content p {
    margin-bottom: var(--spacing-6);
}

.city-intro-box {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.city-intro-box p {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-5);
}

.city-lead {
    font-size: var(--font-size-xl) !important;
    color: var(--color-gray-800) !important;
}

.city-service-section {
    max-width: 900px;
    margin: 0 auto;
}

.city-service-header {
    margin-bottom: var(--spacing-6);
}

.service-badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.service-badge-green {
    background: rgba(59, 138, 90, 0.15);
    color: var(--color-primary);
}

.service-badge-blue {
    background: rgba(30, 42, 58, 0.1);
    color: var(--color-secondary);
}

.service-badge-orange {
    background: rgba(240, 128, 71, 0.15);
    color: #D96F3C;
}

.city-service-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    line-height: 1.3;
}

.city-service-body {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--color-gray-700);
}

.city-service-body p {
    margin-bottom: var(--spacing-5);
}

.city-service-body h3 {
    font-size: var(--font-size-lg);
    color: var(--color-secondary);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.city-benefits-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-8) 0;
}

.city-benefits-list li {
    position: relative;
    padding-left: var(--spacing-7);
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
}

.city-benefits-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
}

.city-method-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.city-method-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.city-method-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.city-method-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-5);
    background: var(--color-primary-light);
    border-radius: var(--radius-xl);
    color: var(--color-primary);
}

.city-method-card h3 {
    font-size: var(--font-size-lg);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-3);
}

.city-method-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.city-method-cta {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.city-method-cta p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-6);
}

.city-faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.city-faq-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.city-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-5) var(--spacing-6);
    cursor: pointer;
    transition: background 0.2s ease;
}

.city-faq-question:hover {
    background: var(--color-gray-50);
}

.city-faq-question h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-secondary);
    margin: 0;
    flex: 1;
    padding-right: var(--spacing-4);
}

.city-faq-icon {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    font-weight: var(--font-weight-light);
    line-height: 1;
}

.city-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.city-faq-answer.active {
    max-height: 500px;
    padding: 0 var(--spacing-6) var(--spacing-6);
}

.city-faq-answer p {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin: 0;
}

.city-cta {
    background: var(--color-secondary);
    padding: var(--spacing-16) 0;
}

.city-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.city-cta-content h2 {
    font-size: var(--font-size-3xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.city-cta-content p {
    font-size: var(--font-size-xl);
    color: #D2E2F3;
    margin-bottom: var(--spacing-8);
}

@media (max-width: 768px) {
    .city-hero {
        padding: var(--spacing-12) 0 var(--spacing-10);
    }
    
    .city-hero h1 {
        font-size: var(--font-size-2xl);
    }
    
    .city-hero p {
        font-size: var(--font-size-base);
    }
    
    .city-hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .city-method-cards {
        grid-template-columns: 1fr;
    }
    
    .city-lead {
        font-size: var(--font-size-lg) !important;
    }
    
    .city-cta-content h2 {
        font-size: var(--font-size-2xl);
    }
    
    .city-cta-content p {
        font-size: var(--font-size-lg);
    }
}

/* ============================================
   BOTÃO FLUTUANTE WHATSAPP
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background: #20bd5a;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 54px;
        height: 54px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}