/* ============================================
   PIPAS DEL VALLE - Premium Water Business
   ============================================ */

/* CSS Custom Properties */
:root {
    --primary-50: #eff8ff;
    --primary-100: #dbeffe;
    --primary-200: #bfe3fe;
    --primary-300: #93d2fd;
    --primary-400: #60b8fa;
    --primary-500: #3b9cf6;
    --primary-600: #2580eb;
    --primary-700: #1d68d8;
    --primary-800: #1e55af;
    --primary-900: #1e488a;
    
    --accent-400: #22d3ee;
    --accent-500: #06b6d4;
    --accent-600: #0891b2;
    
    --success-500: #22c55e;
    --success-600: #16a34a;
    
    --bg-primary: #f0f9ff;
    --bg-secondary: #ffffff;
    --bg-dark: #0c1d2e;
    --bg-card: #ffffff;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 40px rgba(59, 156, 246, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-secondary);
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    line-height: 1.15;
}

a {
    text-decoration: none;
    color: inherit;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============ BUBBLES BACKGROUND ============ */
.bubbles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(59, 156, 246, 0.08), rgba(6, 182, 212, 0.04));
    border: 1px solid rgba(59, 156, 246, 0.06);
    animation: float-bubble linear infinite;
}

@keyframes float-bubble {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* ============ NAVBAR ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 156, 246, 0.1);
    padding: 10px 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 2px 8px rgba(59, 156, 246, 0.3));
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-600), var(--accent-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-600);
    background: var(--primary-50);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(37, 128, 235, 0.3);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37, 128, 235, 0.4);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============ HERO ============ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(12, 29, 46, 0.92) 0%,
        rgba(12, 29, 46, 0.75) 40%,
        rgba(6, 57, 112, 0.6) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(59, 156, 246, 0.15);
    border: 1px solid rgba(59, 156, 246, 0.25);
    color: var(--primary-300);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    margin-bottom: 24px;
    animation: fadeSlideUp 0.8s ease-out;
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 900;
    color: white;
    margin-bottom: 20px;
    animation: fadeSlideUp 0.8s ease-out 0.1s both;
}

.hero-gradient-text {
    background: linear-gradient(135deg, var(--primary-300), var(--accent-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.7);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 36px;
    animation: fadeSlideUp 0.8s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
    animation: fadeSlideUp 0.8s ease-out 0.3s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-primary);
    border-radius: var(--radius-full);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white;
    box-shadow: 0 4px 20px rgba(37, 128, 235, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 128, 235, 0.5);
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-600);
    border: 2px solid var(--primary-200);
    padding: 12px 28px;
}

.btn-outline:hover {
    background: var(--primary-50);
    border-color: var(--primary-400);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: fadeSlideUp 0.8s ease-out 0.4s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    font-weight: 800;
    color: white;
}

.stat-suffix {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-300);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.15);
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 3;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 80px;
}

/* ============ SECTION COMMONS ============ */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary-600);
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ============ SERVICES ============ */
.services {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid rgba(59, 156, 246, 0.08);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-400), var(--accent-400));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(59, 156, 246, 0.15);
}

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

.service-card.featured {
    border-color: rgba(59, 156, 246, 0.2);
    box-shadow: var(--shadow-glow);
}

.service-card.featured::before {
    opacity: 1;
}

.service-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
    border-radius: var(--radius-full);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    color: var(--primary-600);
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.service-card > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.service-features li svg {
    color: var(--success-500);
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-600);
    transition: var(--transition);
}

.service-link:hover {
    gap: 12px;
    color: var(--primary-700);
}

/* ============ PROCESS ============ */
.process-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
    z-index: 1;
}

.process-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.process-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.process-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.process-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12, 29, 46, 0.3), transparent);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.process-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: default;
}

.process-step:hover {
    background: var(--primary-50);
}

.step-number {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-400), var(--accent-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
    line-height: 1;
}

.step-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============ ABOUT ============ */
.about-section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about-image-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.badge-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-600);
}

.badge-text {
    font-size: 0.78rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-content h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.about-content > p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border-radius: var(--radius-md);
    color: var(--primary-600);
    flex-shrink: 0;
}

.about-feature h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ============ PRICING ============ */
.pricing-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
    z-index: 1;
}

/* Price Table */
.price-table-wrapper {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow-x: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(59, 156, 246, 0.1);
    margin-bottom: 48px;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.price-table thead {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
    color: white;
}

.price-table th {
    padding: 16px 24px;
    text-align: left;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.price-table th:last-child {
    text-align: center;
}

.price-table td {
    padding: 14px 24px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    color: var(--text-secondary);
}

.price-table tbody tr {
    transition: var(--transition);
}

.price-table tbody tr:hover {
    background: var(--primary-50);
}

.price-table tbody tr:last-child td {
    border-bottom: none;
}

.price-table td strong {
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1.05rem;
}

.price-cell {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary) !important;
}

.price-cell span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
}

.per-liter {
    color: var(--primary-600) !important;
    font-weight: 600;
    font-size: 0.88rem;
}

.popular-row {
    background: linear-gradient(90deg, rgba(59, 156, 246, 0.06), rgba(6, 182, 212, 0.04)) !important;
}

.popular-row td {
    border-bottom-color: rgba(59, 156, 246, 0.12);
}

.row-badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
    border-radius: var(--radius-full);
    margin-left: 8px;
    vertical-align: middle;
}

.table-cta {
    display: inline-block;
    padding: 6px 18px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-600);
    border: 1.5px solid var(--primary-200);
    border-radius: var(--radius-full);
    transition: var(--transition);
    text-align: center;
}

.table-cta:hover {
    background: var(--primary-50);
    border-color: var(--primary-400);
    transform: translateY(-1px);
}

.featured-cta {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white !important;
    border-color: transparent;
}

.featured-cta:hover {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
    box-shadow: 0 4px 12px rgba(37, 128, 235, 0.3);
}

/* Policy Cards */
.policy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.policy-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    border: 1px solid rgba(0,0,0,0.06);
    text-align: center;
    transition: var(--transition);
}

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

.policy-card.warning-card {
    border-color: rgba(251, 191, 36, 0.3);
    background: linear-gradient(to bottom, rgba(251, 191, 36, 0.05), var(--bg-card));
}

.policy-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.policy-card h3 {
    font-family: var(--font-primary);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.policy-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.policy-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.policy-list li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 8px 16px;
    background: var(--primary-50);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

/* Order Steps */
.order-steps {
    text-align: center;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 48px 36px;
    border: 1px solid rgba(59, 156, 246, 0.1);
    box-shadow: var(--shadow-md);
}

.order-steps > h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 32px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.order-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 16px;
}

.order-step-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white;
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 800;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(37, 128, 235, 0.3);
}

.order-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Mobile Price Table */
@media (max-width: 700px) {
    .price-table th:nth-child(3),
    .price-table td:nth-child(3) {
        display: none;
    }
    
    .price-table th,
    .price-table td {
        padding: 12px 14px;
        font-size: 0.85rem;
    }
    
    .price-cell {
        font-size: 0.95rem;
    }
    
    .policy-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
}

/* ============ TESTIMONIALS ============ */
.testimonials-section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid rgba(0,0,0,0.06);
    transition: var(--transition);
}

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

.testimonial-stars {
    color: #fbbf24;
    font-size: 1.2rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card > p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-400), var(--accent-400));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============ CONTACT ============ */
.contact-section {
    padding: 100px 0;
    background: var(--bg-dark);
    position: relative;
    z-index: 1;
}

.contact-section .section-tag {
    color: var(--primary-300);
    background: rgba(59, 156, 246, 0.1);
    border-color: rgba(59, 156, 246, 0.2);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
}

.contact-info > p {
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-method:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(6px);
}

.method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.phone-icon { background: rgba(59, 156, 246, 0.15); color: var(--primary-300); }
.whatsapp-icon { background: rgba(37, 211, 102, 0.15); color: #25d366; }
.location-icon { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.schedule-icon { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }

.contact-method strong {
    display: block;
    color: white;
    font-size: 0.9rem;
}

.contact-method span {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

/* Contact Form */
.contact-form-wrapper {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    backdrop-filter: blur(20px);
}

.contact-form-wrapper h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
}

.form-subtitle {
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: var(--font-secondary);
    color: white;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.3);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-dark);
    color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(59, 156, 246, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.contact-form .btn-primary {
    margin-top: 8px;
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
    position: absolute;
    right: 72px;
    background: white;
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@keyframes pulse-wa {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}

/* ============ FOOTER ============ */
.footer {
    background: #071420;
    padding: 64px 0 32px;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand > p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
    max-width: 280px;
}

.footer-links h4 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.footer-links a,
.footer-links span {
    display: block;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.4);
    padding: 6px 0;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-300);
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 28px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.3);
    margin-bottom: 4px;
}

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 968px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 16px;
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 12px 24px;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 1.6rem;
    }

    .process-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 600px) {
    .hero-content {
        padding: 100px 20px 60px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-divider {
        width: 48px;
        height: 1px;
    }

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

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

    .contact-form-wrapper {
        padding: 28px 20px;
    }

    .about-image img, .process-image img {
        height: 300px;
    }
}