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

:root {
    --primary: #1a3a52;
    --secondary: #ff6b35;
    --accent: #d32f2f;
    --dark: #0f1419;
    --light: #f8f9fa;
    --text: #2c3e50;
    --text-light: #7f8c8d;
    --whatsapp: #25d366;
    --whatsapp-dark: #128c7e;
    --transition: 0.3s;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: #fff;
    will-change: scroll-position;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== SCROLL ANIMATIONS ===== */
@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 zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* Auto-apply animations on scroll */
.service-card,
.pricing-card,
.feature-item,
.testimonial-card,
.gallery-item {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    animation-delay: 0.2s;
}

/* Lazy loading placeholder */
img {
    transition: filter 0.3s ease;
}

img.lazy {
    filter: blur(5px);
}

img.lazy.loaded {
    filter: blur(0);
    animation: fadeIn 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVBAR ===== */
.navbar {
    background: linear-gradient(135deg, var(--primary) 0%, #0f2435 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 12px 40px rgba(26, 58, 82, 0.35);
    backdrop-filter: blur(10px);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-icon {
    font-size: 2.8rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.logo-text h1 {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: white;
}

.logo-text p {
    font-size: 0.75rem;
    letter-spacing: 2px;
    font-weight: 700;
    color: var(--secondary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    letter-spacing: 1px;
    transition: color var(--transition);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--secondary);
    transition: width var(--transition);
}

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

.nav-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--secondary);
    text-decoration: none;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: white;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary) 0%, #0f2435 50%, var(--dark) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    animation: slideUp 1s ease-out;
}

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

.hero-badge {
    display: inline-block;
    background: rgba(255, 107, 53, 0.15);
    color: var(--secondary);
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 2px solid var(--secondary);
    letter-spacing: 1px;
    animation: pulseBadge 2s ease-in-out infinite;
}

@keyframes pulseBadge {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.05); }
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 16px 36px;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--whatsapp), #1aad4b);
    color: white;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: white;
    border: 2px solid white;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-4px);
}

/* ===== STATISTICS ===== */
.stats {
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, #0f2435 100%);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.stat-card {
    text-align: center;
    animation: fadeInUp 0.8s ease-out backwards;
    padding: 2rem;
}

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

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

.stat-icon {
    font-size: 3.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
    display: inline-block;
    animation: bounceIn 0.8s ease-out;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.stat-counter {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--secondary);
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
}

.stat-counter::after {
    content: '+';
    font-size: 2rem;
}

.stat-counter[data-target="12"]::after { content: ''; }
.stat-counter[data-target="98"]::after { content: '%'; }

.stat-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.stat-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    font-weight: 400;
}

/* ===== SERVICES ===== */
.services {
    padding: 120px 20px;
    background: var(--light);
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 0.8rem;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 400;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }
.service-card:nth-child(7) { animation-delay: 0.7s; }
.service-card:nth-child(8) { animation-delay: 0.8s; }
.service-card:nth-child(9) { animation-delay: 0.9s; }
.service-card:nth-child(10) { animation-delay: 1s; }

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(26,58,82,0.08), transparent);
    transition: left 0.5s ease;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 40px rgba(26,58,82,0.2);
    border-color: var(--primary);
}

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

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
    display: block;
    transition: transform var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(-10deg);
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ===== PRICING ===== */
.pricing {
    padding: 120px 20px;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.pricing-card {
    background: var(--light);
    border: 2px solid #e8edf5;
    border-radius: 16px;
    padding: 2rem 1.8rem;
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.pricing-card:nth-child(1) { animation-delay: 0.1s; }
.pricing-card:nth-child(2) { animation-delay: 0.2s; }
.pricing-card:nth-child(3) { animation-delay: 0.3s; }
.pricing-card:nth-child(4) { animation-delay: 0.4s; }
.pricing-card:nth-child(5) { animation-delay: 0.5s; }
.pricing-card:nth-child(6) { animation-delay: 0.6s; }

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(26,58,82,0.12);
}

.pricing-card.pricing-featured {
    background: linear-gradient(135deg, var(--primary) 0%, #0f2435 100%);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 12px 40px rgba(26,58,82,0.3);
}

.pricing-card.pricing-featured:hover {
    transform: translateY(-14px);
    box-shadow: 0 20px 50px rgba(26,58,82,0.45);
}

.pricing-badge {
    position: absolute;
    top: -1px; right: -1px;
    background: var(--secondary);
    color: var(--dark);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.4rem 1rem;
    border-radius: 0 14px 0 10px;
    letter-spacing: 1px;
}

.pricing-icon {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--primary);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    border-radius: 12px;
    overflow: hidden;
}

.pricing-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pricing-featured .pricing-icon {
    color: var(--secondary);
    background: rgba(255, 255, 255, 0.1);
}

.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.4rem;
}

.pricing-featured h3 { color: white; }

.pricing-card > p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.pricing-featured > p {
    color: rgba(255,255,255,0.8);
}

.price {
    margin-bottom: 1.5rem;
}

.price-amount {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.pricing-featured .price-amount { color: var(--secondary); }

.price-unit {
    display: block;
    font-size: 0.82rem;
    color: var(--text-light);
    font-weight: 500;
    margin-top: 0.2rem;
}

.pricing-featured .price-unit { color: rgba(255,255,255,0.7); }

/* WhatsApp small button inside pricing card */
.btn-whatsapp-sm {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--whatsapp);
    color: white;
    text-decoration: none;
    padding: 0.7rem 1.6rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.88rem;
    transition: all var(--transition);
    box-shadow: 0 4px 15px rgba(37,211,102,0.25);
}

.btn-whatsapp-sm:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37,211,102,0.35);
}

.btn-whatsapp-sm.featured {
    background: var(--secondary);
    color: var(--dark);
    box-shadow: 0 4px 15px rgba(255,215,0,0.3);
}

.btn-whatsapp-sm.featured:hover {
    background: #e6c200;
    box-shadow: 0 8px 20px rgba(255,215,0,0.45);
}

.pricing-note {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
    padding: 1.2rem 2rem;
    background: var(--light);
    border-radius: 10px;
    border-left: 4px solid var(--primary);
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.pricing-note i { color: var(--primary); font-size: 1.1rem; flex-shrink: 0; }

/* ===== WHATSAPP CTA SECTION ===== */
.whatsapp-cta {
    background: linear-gradient(135deg, #075e54 0%, #128c7e 100%);
    padding: 60px 20px;
    color: white;
}

.whatsapp-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.whatsapp-cta-text h2 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 0.8rem;
}

.whatsapp-cta-text p {
    font-size: 1rem;
    opacity: 0.9;
    max-width: 550px;
    line-height: 1.7;
}

.btn-whatsapp-large {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    background: var(--whatsapp);
    color: white;
    text-decoration: none;
    padding: 1.4rem 3rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.15rem;
    transition: all var(--transition);
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-whatsapp-large i {
    font-size: 1.8rem;
    margin-bottom: 0.1rem;
}

.btn-whatsapp-large span {
    display: block;
}

.btn-whatsapp-large small {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.85;
}

.btn-whatsapp-large:hover {
    background: #1aad4b;
    transform: translateY(-5px);
    box-shadow: 0 14px 40px rgba(0,0,0,0.3);
}

/* ===== WHY CHOOSE US ===== */
.why-choose-us {
    padding: 120px 20px;
    background: var(--light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    transition: all 0.4s ease;
    border: 2px solid rgba(26,58,82,0.1);
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.feature-item:nth-child(1) { animation-delay: 0.1s; }
.feature-item:nth-child(2) { animation-delay: 0.2s; }
.feature-item:nth-child(3) { animation-delay: 0.3s; }
.feature-item:nth-child(4) { animation-delay: 0.4s; }
.feature-item:nth-child(5) { animation-delay: 0.5s; }
.feature-item:nth-child(6) { animation-delay: 0.6s; }

.feature-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 12px 35px rgba(26,58,82,0.15);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    transition: transform var(--transition);
}

.feature-item:hover .feature-icon { transform: scale(1.2); }

.feature-item h3 {
    font-size: 1.3rem;
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 0.8rem;
}

.feature-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== GALLERY ===== */
.gallery {
    padding: 120px 20px;
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: brightness(0.7);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26,58,82,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay h4 {
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 120px 20px;
    background: var(--light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 1px solid rgba(26,58,82,0.1);
    transition: all var(--transition);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }
.testimonial-card:nth-child(4) { animation-delay: 0.4s; }
.testimonial-card:nth-child(5) { animation-delay: 0.5s; }
.testimonial-card:nth-child(6) { animation-delay: 0.6s; }

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(26,58,82,0.15);
    border-color: var(--primary);
}

.stars {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.testimonial-text {
    color: var(--text);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(0,0,0,0.12);
}

.author-avatar svg {
    width: 100%;
    height: 100%;
    display: block;
}

.author-info h4 {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.author-info p {
    color: var(--text-light);
    font-size: 0.85rem;
}

/* ===== INFO SECTION ===== */
.info-section {
    padding: 120px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, #0f2435 100%);
    color: white;
}

.info-section .section-header h2 { color: white; }
.info-section .section-subtitle { color: rgba(255,255,255,0.8); }

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.info-card {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.info-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    font-weight: 800;
}

.info-card p { font-size: 0.95rem; opacity: 0.9; }

.info-card a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 700;
}

/* ===== CONTACT — WhatsApp Only ===== */
.contact {
    padding: 120px 20px;
    background: var(--light);
}

.contact-whatsapp {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-wa-left h3 {
    font-size: 1.6rem;
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 1rem;
}

.contact-wa-left p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.wa-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.wa-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
}

.wa-features li i {
    color: var(--whatsapp);
    font-size: 1.1rem;
}

/* WhatsApp Chat Card */
.wa-card {
    background: white;
    border-radius: 16px;
    padding: 1.8rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    border: 1px solid #e8edf5;
}

.wa-card-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.wa-card-header i {
    font-size: 2.5rem;
    color: var(--whatsapp);
}

.wa-card-header strong {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.wa-card-header span {
    font-size: 0.8rem;
    color: var(--whatsapp);
    display: block;
}

.wa-bubble {
    background: #dcf8c6;
    color: var(--text);
    padding: 1rem 1.2rem;
    border-radius: 12px 12px 2px 12px;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
}

.wa-bubble::after {
    content: '';
    position: absolute;
    bottom: -8px; right: -1px;
    border: 8px solid transparent;
    border-top-color: #dcf8c6;
    border-right-color: #dcf8c6;
}

.btn-whatsapp-main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: var(--whatsapp);
    color: white;
    text-decoration: none;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.8rem;
    transition: all var(--transition);
    box-shadow: 0 4px 15px rgba(37,211,102,0.25);
}

.btn-whatsapp-main i { font-size: 1.3rem; }

.btn-whatsapp-main:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37,211,102,0.4);
}

.btn-call-alt {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: var(--text);
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
    border: 2px solid #e8edf5;
    transition: all var(--transition);
}

.btn-call-alt:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(26,58,82,0.04);
}

/* ===== FLOATING WHATSAPP ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 6px 25px rgba(37,211,102,0.45);
    z-index: 999;
    transition: all var(--transition);
    animation: floatPulse 2.5s ease-in-out infinite;
}

@keyframes floatPulse {
    0%, 100% { box-shadow: 0 6px 25px rgba(37,211,102,0.45); }
    50%       { box-shadow: 0 8px 35px rgba(37,211,102,0.65); }
}

.whatsapp-float:hover {
    background: var(--whatsapp-dark);
    transform: scale(1.12);
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--dark) 0%, #2a2a2a 100%);
    color: white;
    padding: 3rem 0 1rem;
    border-top: 3px solid var(--primary);
}

.footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer h3, .footer h4 {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-weight: 800;
}

.footer p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.5rem; }

.footer ul li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color var(--transition);
}

.footer ul li a:hover { color: var(--secondary); }

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px; height: 45px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all var(--transition);
}

.social-links a:hover {
    transform: translateY(-5px);
    background: var(--whatsapp);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* ===== FOOTER CREDIT ===== */
.footer-credit {
    text-align: center;
    padding: 2rem 0 1.5rem;
    position: relative;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    font-weight: 500;
}

.footer-credit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 4px;
    background: linear-gradient(90deg, 
        rgba(255, 107, 53, 0) 0%,
        #ff6b35 10%,
        #ff6b35 15%,
        #ffa500 25%,
        #ffa500 30%,
        #ff6b35 40%,
        #ff6b35 45%,
        #ff3b57 55%,
        #ff3b57 60%,
        #ff6b35 70%,
        #ffa500 80%,
        #ff6b35 85%,
        #ff6b35 90%,
        rgba(255, 107, 53, 0) 100%);
    background-size: 200% 100%;
    animation: rainbowSlide 5s ease-in-out infinite;
    left: calc(50% - 50vw);
    z-index: 1000;
}

@keyframes rainbowSlide {
    0% {
        background-position: 200% 0;
        opacity: 0.3;
    }
    50% {
        background-position: 0% 0;
        opacity: 1;
    }
    100% {
        background-position: -200% 0;
        opacity: 0.3;
    }
}

.footer-credit p {
    margin: 0;
    padding-top: 1rem;
}

.footer-credit a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.footer-credit a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

.footer-credit a:hover {
    color: white;
    text-shadow: 0 0 8px rgba(255, 107, 53, 0.4);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .logo-text h1 { font-size: 1.4rem; }
    .nav-menu { display: none; }

    .hero h1 { font-size: 2.5rem; }
    .hero p  { font-size: 1.1rem; }
    .hero-buttons { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }

    .section-header h2 { font-size: 2.2rem; }

    .contact-whatsapp { grid-template-columns: 1fr; gap: 2rem; }
    .whatsapp-cta-inner { flex-direction: column; text-align: center; }

    .services-grid,
    .features-grid,
    .gallery-grid,
    .testimonials-grid,
    .info-grid,
    .pricing-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .navbar { padding: 0.8rem 0; }
    .logo-icon { font-size: 2rem; }
    .logo-text h1 { font-size: 1.1rem; letter-spacing: 1px; }

    .hero { height: 70vh; }
    .hero h1 { font-size: 1.8rem; }

    .services, .why-choose-us, .gallery,
    .testimonials, .info-section, .contact,
    .pricing { padding: 60px 20px; }

    .section-header h2 { font-size: 1.8rem; }

    .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; font-size: 1.5rem; }
}