/* ============================================
   Reset e Variáveis CSS
   ============================================ */

:root {
    /* Cores - Tema Claro */
    --color-ocean-50: #e6f4ff;
    --color-ocean-100: #bae0ff;
    --color-ocean-200: #91cbff;
    --color-ocean-300: #66b5ff;
    --color-ocean-400: #3da0ff;
    --color-ocean-500: #1a8cff;
    --color-ocean-600: #0073e6;
    --color-ocean-700: #005bb3;
    --color-ocean-800: #004280;
    --color-ocean-900: #00294d;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transições */
    --transition-fast: 0.2s;
    --transition-normal: 0.3s;
    --transition-slow: 0.5s;
}

/* Tema Escuro (Sempre Ativo) */
body {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --border-color: #374151;
}

/* ============================================
   Reset e Base
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   Header / Navegação
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(17, 24, 39, 0.98);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid var(--color-ocean-800);
    transition: all var(--transition-normal);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.logo-wrapper:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 50px;
    width: 50px;
    object-fit: contain;
    border-radius: 50%;
    background: white;
    padding: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-normal);
}

.logo-wrapper:hover .logo-image {
    transform: rotate(5deg) scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 115, 230, 0.3);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e0e7ff;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.header.scrolled .nav-menu {
    background: rgba(0, 115, 230, 0.1);
}

[data-theme="dark"] .header.scrolled .nav-menu {
    background: rgba(0, 115, 230, 0.2);
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-ocean-600);
    transition: width var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-ocean-600);
}

[data-theme="dark"] .nav-link:hover {
    color: var(--color-ocean-400);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hide mobile social icons on desktop */
.mobile-social-icons {
    display: none;
}

/* Theme Toggle - Removido (sempre tema escuro) */

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #2c5f7c, #1a4a5f, #0d2f3f);
    z-index: -1;
}

[data-theme="dark"] .hero-background {
    background: linear-gradient(135deg, #1a3a4a, #0f2430, #051218);
}

.hero-background::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('https://www.zooplus.pt/magazine/wp-content/uploads/2024/07/especies-peixes-preferidas-aquario_1-768x512.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    mix-blend-mode: overlay;
}

.hero-background::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
}

[data-theme="dark"] .hero-background::before {
    opacity: 0.4;
    background-image: url('https://www.fmetropolitana.com.br/wp-content/uploads/2018/10/AQU%C3%81RIO-MARINHO-4.jpg');
    mix-blend-mode: overlay;
}

[data-theme="dark"] .hero-background::after {
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

.hero-main-text {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: white;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-year {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.85);
    animation: fadeInUp 0.8s ease-out 0.6s both;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    font-style: italic;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 40px;
    border: 2px solid white;
    border-radius: 12px;
    opacity: 0.7;
    animation: scrollBounce 2s infinite;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: white;
    border-radius: 2px;
    animation: scrollIndicator 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { opacity: 0.7; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; transform: translateX(-50%) translateY(10px); }
}

@keyframes scrollIndicator {
    0% { top: 8px; opacity: 1; }
    100% { top: 24px; opacity: 0; }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: white;
    color: var(--color-ocean-600);
}

.btn-primary:hover {
    background-color: var(--color-ocean-50);
}

.btn-secondary {
    background-color: var(--color-ocean-600);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--color-ocean-700);
}

/* ============================================
   Sections
   ============================================ */

.section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-primary);
    position: relative;
    overflow: hidden;
    margin: 0;
}

.section-light {
    background-color: var(--bg-secondary);
    position: relative;
}

/* Efeito de gradiente sutil nas seções */
.section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top, rgba(0, 115, 230, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.section-light::after {
    background: radial-gradient(ellipse at top, rgba(0, 115, 230, 0.03) 0%, transparent 50%);
}

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

/* Efeitos de entrada nas seções */
.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-ocean-400), transparent);
    opacity: 0.4;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        opacity: 0.4;
    }
    50% {
        opacity: 0.7;
    }
}

.section-light::before {
    background: linear-gradient(90deg, transparent, var(--color-ocean-500), transparent);
}

/* Sombra sutil para separar visualmente */
.section-light {
    box-shadow: inset 0 2px 0 rgba(0, 115, 230, 0.08), 0 2px 20px rgba(0, 0, 0, 0.03);
}

.section:not(.section-light) {
    box-shadow: inset 0 2px 0 rgba(0, 115, 230, 0.05), 0 2px 20px rgba(0, 0, 0, 0.02);
}

/* Efeito de brilho ao passar o mouse */
.section {
    transition: all 0.3s ease;
}

.section:hover::before {
    opacity: 0.8;
    animation-duration: 1s;
}

/* Section Dividers */
.section-divider {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
    line-height: 0;
    background: linear-gradient(135deg, #2c5f7c, #1a4a5f, #0d2f3f);
    margin: 0;
    display: block;
    z-index: 1;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.section-divider-2 {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    height: 100px;
    box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.08);
}

.section-divider-3 {
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    height: 100px;
    box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.08);
}

.section-divider-4 {
    background: linear-gradient(135deg, var(--bg-secondary), #2c5f7c, #1a4a5f);
    height: 120px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .section-divider {
    background: linear-gradient(135deg, #1a3a4a, #0f2430, #051218);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .section-divider-2 {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .section-divider-3 {
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .section-divider-4 {
    background: linear-gradient(135deg, var(--bg-secondary), #1a3a4a, #0f2430);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.section-divider svg {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.section-divider path {
    transition: fill var(--transition-normal);
    filter: drop-shadow(0 -2px 10px rgba(0, 0, 0, 0.1));
}

.section-divider-2 path {
    fill: var(--bg-primary);
}

.section-divider-3 path {
    fill: var(--bg-secondary);
}

.section-divider-4 path {
    fill: var(--bg-secondary);
}

[data-theme="dark"] .section-divider path {
    filter: drop-shadow(0 -2px 10px rgba(0, 0, 0, 0.3));
}

@media (max-width: 768px) {
    .section-divider,
    .section-divider-2,
    .section-divider-3,
    .section-divider-4 {
        height: 80px;
    }
    
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    animation: fadeInUp 0.6s ease-out;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--color-ocean-400), transparent);
    border-radius: 2px;
    opacity: 0.7;
    transition: width 0.3s ease, opacity 0.3s ease;
}

.section-header .section-title {
    display: block;
}

.section-header .section-title::after {
    width: 100px;
}

.section-title:hover::after {
    width: 120px;
    opacity: 1;
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease-out 0.2s both;
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-description::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-ocean-300), transparent);
    border-radius: 1px;
    opacity: 0.4;
}

.section-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Buy Section
   ============================================ */

.buy-section {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.buy-section .section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    grid-column: 1 / -1;
}

.buy-card {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: 1.5rem;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 115, 230, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid var(--border-color);
    animation: fadeInUp 0.6s ease-out;
    position: relative;
    overflow: hidden;
}

.buy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 115, 230, 0.1), transparent);
    transition: left 0.5s ease;
}

.buy-card:hover::before {
    left: 100%;
}

.buy-card:first-of-type {
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.buy-card:last-of-type {
    animation-delay: 0.4s;
    animation-fill-mode: both;
}

.buy-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 115, 230, 0.2), 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: var(--color-ocean-400);
    background: linear-gradient(135deg, var(--bg-primary), var(--color-ocean-50));
}

[data-theme="dark"] .buy-card:hover {
    background: linear-gradient(135deg, var(--bg-primary), var(--color-ocean-900));
}

.buy-card-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.buy-card-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.btn-whatsapp {
    background-color: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

@media (max-width: 767px) {
    .buy-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .buy-card {
        margin-bottom: 0;
    }
}

/* ============================================
   Catalog Card
   ============================================ */

.catalog-card {
    max-width: 400px;
    margin: 0 auto;
    animation: scaleIn 0.6s ease-out 0.3s both;
}

.catalog-buttons {
    display: flex;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
    animation: scaleIn 0.6s ease-out 0.3s both;
}

.catalog-link {
    display: block;
    flex: 1;
    min-width: 280px;
    max-width: 400px;
    background: linear-gradient(135deg, var(--color-ocean-500), var(--color-ocean-600));
    padding: var(--spacing-xl);
    border-radius: 1.5rem;
    text-align: center;
    text-decoration: none;
    color: white;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0, 115, 230, 0.3), 0 4px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.catalog-link-secondary {
    background: linear-gradient(135deg, var(--color-ocean-600), var(--color-ocean-700));
    box-shadow: 0 10px 30px rgba(0, 115, 230, 0.3), 0 4px 12px rgba(0, 0, 0, 0.15);
}

.catalog-link-secondary:hover {
    background: linear-gradient(135deg, var(--color-ocean-500), var(--color-ocean-600));
}

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

.catalog-link:hover::before {
    width: 400px;
    height: 400px;
}

.catalog-link svg,
.catalog-link h3,
.catalog-link p {
    position: relative;
    z-index: 1;
}

.catalog-link:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 20px 50px rgba(0, 115, 230, 0.4), 0 8px 20px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, var(--color-ocean-400), var(--color-ocean-500));
}

.catalog-link-secondary:hover {
    background: linear-gradient(135deg, var(--color-ocean-500), var(--color-ocean-600));
}

.catalog-link svg {
    margin-bottom: var(--spacing-md);
}

.catalog-link h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.catalog-link p {
    color: var(--color-ocean-100);
}

@media (max-width: 768px) {
    .catalog-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .catalog-link {
        width: 100%;
        max-width: 400px;
    }
}

/* ============================================
   About Section
   ============================================ */

#quem-somos {
    padding-top: calc(var(--spacing-2xl) + 2rem);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

[data-theme="dark"] #quem-somos {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    padding: var(--spacing-lg) 0;
}

.about-grid::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 115, 230, 0.1), transparent);
    border-radius: 50%;
    animation: pulse-glow-large 4s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes pulse-glow-large {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.2;
    }
}

.about-image {
    position: relative;
    height: 400px;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    animation: slideInLeft 0.8s ease-out, float 6s ease-in-out infinite;
    transition: all var(--transition-normal);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 115, 230, 0.1), rgba(0, 115, 230, 0));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
    border-radius: 1rem;
}

.about-image:hover::before {
    opacity: 1;
}

.about-image:hover {
    transform: scale(1.05) translateY(-10px) rotate(1deg);
    box-shadow: 0 30px 60px rgba(0, 115, 230, 0.4);
}

.about-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-ocean-50), var(--color-ocean-100));
    border-radius: 1rem;
    transition: transform var(--transition-normal);
    animation: logo-rotate 20s linear infinite;
    position: relative;
    z-index: 2;
}

@keyframes logo-rotate {
    0% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(1deg) scale(1.01);
    }
    50% {
        transform: rotate(0deg) scale(1);
    }
    75% {
        transform: rotate(-1deg) scale(1.01);
    }
    100% {
        transform: rotate(0deg) scale(1);
    }
}

.about-image:hover .about-logo {
    animation: logo-bounce 0.6s ease-in-out;
    transform: scale(1.1);
}

@keyframes logo-bounce {
    0%, 100% {
        transform: scale(1.1) translateY(0);
    }
    50% {
        transform: scale(1.15) translateY(-10px);
    }
}

[data-theme="dark"] .about-logo {
    background: linear-gradient(135deg, var(--color-ocean-900), var(--color-ocean-800));
}

.about-content {
    padding: var(--spacing-md);
    animation: slideInRight 0.8s ease-out, fadeIn 1s ease-out 0.3s both;
    position: relative;
}

.about-content .section-title {
    position: relative;
    display: inline-block;
    animation: fadeInUp 0.8s ease-out 0.2s both, pulse-title 3s ease-in-out infinite 1s;
}

@keyframes pulse-title {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
    transition: all var(--transition-normal);
    padding: var(--spacing-xs);
    border-radius: 0.5rem;
    position: relative;
}

.about-text p::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-ocean-600);
    transform: scaleY(0);
    transition: transform var(--transition-normal);
    border-radius: 2px;
}

.about-text p:hover::before {
    transform: scaleY(1);
}

.about-text p:hover {
    background: rgba(0, 115, 230, 0.05);
    transform: translateX(10px);
    padding-left: var(--spacing-md);
}

[data-theme="dark"] .about-text p:hover {
    background: rgba(0, 115, 230, 0.1);
}

.about-text p:nth-child(1) {
    animation-delay: 0.5s;
}

.about-text p:nth-child(2) {
    animation-delay: 0.7s;
}

.about-text p:nth-child(3) {
    animation-delay: 0.9s;
}

.about-text strong {
    color: var(--color-ocean-600);
    font-weight: 600;
    display: inline-block;
    position: relative;
    transition: all var(--transition-normal);
    animation: highlight-strong 2s ease-in-out infinite;
}

@keyframes highlight-strong {
    0%, 100% {
        text-shadow: 0 0 0 rgba(0, 115, 230, 0);
    }
    50% {
        text-shadow: 0 0 10px rgba(0, 115, 230, 0.3);
    }
}

.about-text p:hover strong {
    transform: scale(1.05);
    color: var(--color-ocean-700);
}

[data-theme="dark"] .about-text strong {
    color: var(--color-ocean-400);
}

[data-theme="dark"] .about-text p:hover strong {
    color: var(--color-ocean-300);
}

/* ============================================
   Contact Section
   ============================================ */

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: 1.5rem;
    text-align: center;
    text-decoration: none;
    color: white;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
    animation: scaleIn 0.6s ease-out, float 4s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.contact-card:hover::before {
    left: 100%;
}


.contact-card:hover {
    transform: translateY(-12px) scale(1.08);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25), 0 8px 16px rgba(0, 0, 0, 0.15);
    animation: none;
    border-color: rgba(255, 255, 255, 0.2);
}

.contact-card:nth-child(1) {
    animation-delay: 0.1s, 0.1s;
}

.contact-card:nth-child(2) {
    animation-delay: 0.2s, 0.3s;
}

.contact-card:nth-child(3) {
    animation-delay: 0.3s, 0.5s;
}

.contact-card:nth-child(4) {
    animation-delay: 0.4s, 0.7s;
}

.contact-card svg {
    margin-bottom: var(--spacing-xs);
    width: 28px;
    height: 28px;
    transition: transform var(--transition-normal);
}

.contact-card:hover svg {
    transform: scale(1.2) rotate(5deg);
}

.contact-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.contact-card p {
    opacity: 0.9;
    font-size: 0.8rem;
}

.contact-whatsapp {
    background: #25d366;
}

.contact-whatsapp:hover {
    background: #20ba5a;
}

.contact-facebook {
    background: #1877f2;
}

.contact-facebook:hover {
    background: #166fe5;
}

.contact-instagram {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
}

.contact-email {
    background: var(--color-ocean-600);
}

.contact-email:hover {
    background: var(--color-ocean-700);
}

/* ============================================
   WhatsApp Button
   ============================================ */

.whatsapp-btn {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    }
}

/* ============================================
   Footer
   ============================================ */

/* Footer Divider */
.footer-divider {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
    line-height: 0;
    background: linear-gradient(135deg, var(--bg-secondary), #111827);
    margin: 0;
    display: block;
    z-index: 1;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.footer-divider svg {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.footer-divider path {
    transition: fill var(--transition-normal);
    filter: drop-shadow(0 -2px 10px rgba(0, 0, 0, 0.3));
}

[data-theme="dark"] .footer-divider {
    background: linear-gradient(135deg, var(--bg-secondary), #0a0e14);
}

@media (max-width: 768px) {
    .footer-divider {
        height: 80px;
    }
}

.footer {
    background: linear-gradient(180deg, #111827 0%, #0a0e14 100%);
    color: #9ca3af;
    padding: var(--spacing-2xl) 0 var(--spacing-md);
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-ocean-400), transparent);
    opacity: 0.5;
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top, rgba(0, 115, 230, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-column {
    animation: fadeInUp 0.6s ease-out;
}

.footer-column:nth-child(1) {
    animation-delay: 0.1s;
    animation-fill-mode: both;
}

.footer-column:nth-child(2) {
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.footer-column:nth-child(3) {
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

.footer-column h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-ocean-400), transparent);
    border-radius: 2px;
}

.footer-column p {
    line-height: 1.8;
    color: #9ca3af;
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-normal);
}

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

.footer-column ul li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
}

.footer-column ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-ocean-400);
    opacity: 0;
    transition: all var(--transition-normal);
    transform: translateX(-10px);
}

.footer-column ul li:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-column a {
    color: #9ca3af;
    text-decoration: none;
    transition: all var(--transition-normal);
    display: inline-block;
    position: relative;
}

.footer-column a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-ocean-400);
    transition: width var(--transition-normal);
}

.footer-column a:hover {
    color: var(--color-ocean-400);
    transform: translateX(5px);
}

.footer-column a:hover::after {
    width: 100%;
}

/* Footer Social Links */
.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.footer-social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
}

.footer-social-link:hover::before {
    width: 100%;
    height: 100%;
}

.footer-social-link svg {
    position: relative;
    z-index: 1;
    transition: transform var(--transition-normal);
    width: 24px;
    height: 24px;
}

.footer-social-link:hover {
    transform: translateY(-5px) scale(1.1);
    border-color: currentColor;
}

.footer-social-link:hover svg {
    transform: scale(1.1);
}

.footer-whatsapp:hover {
    background: #25d366;
    color: white;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.footer-facebook:hover {
    background: #1877f2;
    color: white;
    box-shadow: 0 8px 25px rgba(24, 119, 242, 0.4);
}

.footer-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(225, 48, 108, 0.4);
}

.footer-email:hover {
    background: var(--color-ocean-400);
    color: white;
    box-shadow: 0 8px 25px rgba(0, 115, 230, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: #6b7280;
    position: relative;
    margin-top: var(--spacing-xl);
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-ocean-400), transparent);
    opacity: 0.5;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: color var(--transition-normal);
}

.footer-bottom:hover p {
    color: #9ca3af;
}

/* ============================================
   Animações
   ============================================ */

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

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

.scale-in {
    animation: scaleIn 0.6s ease-out;
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* ============================================
   Responsividade
   ============================================ */

@media (max-width: 768px) {
    .logo-image {
        height: 40px;
        width: 40px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: var(--bg-primary);
        padding: var(--spacing-lg);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        transition: left 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        gap: var(--spacing-md);
        border-radius: 0;
        backdrop-filter: blur(10px);
        z-index: 998;
        overflow-y: auto;
        max-height: calc(100vh - 70px);
    }

    .nav-menu.active {
        left: 0;
        animation: slideInMobile 0.4s ease-out;
    }

    @keyframes slideInMobile {
        from {
            opacity: 0;
            transform: translateX(-20px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    .nav-menu li {
        opacity: 0;
        transform: translateX(-30px);
        animation: fadeInSlide 0.5s ease-out forwards;
    }

    .nav-menu.active li:nth-child(1) {
        animation-delay: 0.1s;
    }

    .nav-menu.active li:nth-child(2) {
        animation-delay: 0.15s;
    }

    .nav-menu.active li:nth-child(3) {
        animation-delay: 0.2s;
    }

    .nav-menu.active li:nth-child(4) {
        animation-delay: 0.25s;
    }

    .nav-menu.active li:nth-child(5) {
        animation-delay: 0.3s;
    }

    @keyframes fadeInSlide {
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    .nav-menu .nav-link {
        display: block;
        padding: var(--spacing-md);
        border-radius: 0.5rem;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .nav-menu .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(0, 115, 230, 0.1), transparent);
        transition: left 0.5s;
    }

    .nav-menu .nav-link:hover::before {
        left: 100%;
    }

    .nav-menu .nav-link:hover {
        background: rgba(0, 115, 230, 0.1);
        transform: translateX(10px);
        padding-left: var(--spacing-lg);
    }

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

    /* Mobile Social Icons */
    .mobile-social-icons {
        display: flex !important;
        gap: var(--spacing-md);
        justify-content: center;
        margin-top: var(--spacing-md);
        padding-top: var(--spacing-md);
        border-top: 1px solid var(--border-color);
    }

    .mobile-social-link {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: var(--bg-secondary);
        color: var(--text-primary);
        transition: all 0.3s ease;
        text-decoration: none;
        position: relative;
        overflow: hidden;
    }

    .mobile-social-link::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        border-radius: 50%;
        background: rgba(0, 115, 230, 0.2);
        transform: translate(-50%, -50%);
        transition: width 0.3s ease, height 0.3s ease;
    }

    .mobile-social-link:hover::before {
        width: 100%;
        height: 100%;
    }

    .mobile-social-link:hover {
        transform: scale(1.1) translateY(-3px);
        box-shadow: 0 5px 15px rgba(0, 115, 230, 0.3);
    }

    .mobile-social-link svg {
        position: relative;
        z-index: 1;
        transition: transform 0.3s ease;
    }

    .mobile-social-link:hover svg {
        transform: rotate(10deg) scale(1.1);
    }

    .mobile-social-link:nth-child(1) {
        background: rgba(37, 211, 102, 0.1);
    }

    .mobile-social-link:nth-child(1):hover {
        background: #25d366;
        color: white;
    }

    .mobile-social-link:nth-child(2) {
        background: rgba(24, 119, 242, 0.1);
    }

    .mobile-social-link:nth-child(2):hover {
        background: #1877f2;
        color: white;
    }

    .mobile-social-link:nth-child(3) {
        background: rgba(131, 58, 180, 0.1);
    }

    .mobile-social-link:nth-child(3):hover {
        background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
        color: white;
    }

    .mobile-social-link:nth-child(4) {
        background: rgba(0, 115, 230, 0.1);
    }

    .mobile-social-link:nth-child(4):hover {
        background: var(--color-ocean-600);
        color: white;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        height: 300px;
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-column h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-column ul {
        text-align: center;
    }
    
    .footer-column ul li {
        padding-left: 0;
        text-align: center;
        display: inline-block;
        margin: 0 var(--spacing-xs);
    }
    
    .footer-column ul li::before {
        display: none;
    }
    
    .footer-social {
        justify-content: center;
    }

    .hero-main-text {
        font-size: 1.125rem;
        padding: 0 var(--spacing-sm);
    }

    .hero-subtitle {
        font-size: 1.75rem;
    }
    
    .hero-year {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-card {
        padding: var(--spacing-sm);
    }
}