/* =========================================
   DESIGN SYSTEM & VARIABLES
   ========================================= */
:root {
    /* Colors - Premium Pallette */
    --color-primary: #003366;
    /* Deep Royal Blue */
    --color-primary-light: #004d99;
    --color-accent: #c5a059;
    /* Muted Gold */
    --color-accent-hover: #d4af37;
    --color-text-dark: #111827;
    /* Almost Black */
    --color-text-gray: #4b5563;
    /* Gray-600 */
    --color-text-light: #9ca3af;
    /* Gray-400 */
    --color-bg-light: #f9fafb;
    /* Gray-50 */
    --color-bg-white: #ffffff;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-blur: blur(12px);

    /* Spacing & Layout */
    --container-width: 1280px;
    --header-height: 90px;
    /* Increased for larger logo */

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-premium: 0 20px 40px -5px rgba(0, 51, 102, 0.15);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-text-dark);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
}

img,
video {
    max-width: 100%;
    display: block;
}

/* =========================================
   UTILITIES
   ========================================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* PREMIUM BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    /* Gradient Gold/Blue Mix */
    background: linear-gradient(135deg, var(--color-accent) 0%, #b8860b 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(197, 160, 89, 0.6);
    background: linear-gradient(135deg, #d4af37 0%, #daa520 100%);
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    /* Default for Hero */
    color: white;
}

.btn-outline:hover {
    background: white;
    color: var(--color-primary);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.section-padding {
    padding: 100px 0;
}

.compact-padding {
    padding-top: 60px;
    padding-bottom: 60px;
}

.text-center {
    text-align: center;
}

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

.text-accent {
    color: var(--color-accent);
}

/* =========================================
   NAVBAR (Glassmorphism & Logo Fix)
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: var(--transition-smooth);
    background: transparent;
}

.navbar.scrolled {
    /* Change to Dark Blue instead of White to keep Logo/Text consistent */
    background: rgba(0, 51, 102, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    height: 80px;
    /* Shrink slightly on scroll */
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo img {
    height: 120px;
    /* Maximum size for legibility */
    width: auto;
    transition: var(--transition-fast);
    /* Enhance brightness to ensure it pops against video */
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5)) brightness(1.1);
}

.navbar.scrolled .nav-logo img {
    height: 90px;
    /* Large on scroll too */
    /* Keep white/bright on the dark blue navbar */
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: white;
    /* Always white now (Hero + Dark Scrolled) */
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
}

.navbar.scrolled .nav-links a {
    color: white;
    /* Explicitly keep white */
}

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

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

.nav-btn-highlight {
    padding: 10px 24px;
    background: var(--color-accent);
    color: white !important;
    border-radius: 30px;
    transition: var(--transition-fast);
    box-shadow: 0 4px 10px rgba(197, 160, 89, 0.3);
}

.nav-btn-highlight:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
}

.nav-btn-highlight::after {
    display: none;
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
}

.navbar.scrolled .menu-toggle {
    color: white;
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: white;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: -2;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.85) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    border-radius: 30px;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-doctor {
    font-size: 1.5rem;
    font-family: 'Playfair Display', serif;
    color: var(--color-accent);
    margin-bottom: 20px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    opacity: 0.7;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translate(-50%, 0);
    }

    40% {
        transform: translate(-50%, -10px);
    }

    60% {
        transform: translate(-50%, -5px);
    }
}



/* =========================================
   ABOUT SECTION with Gradient
   ========================================= */
.about {
    /* Subtle light blue gradient */
    background: linear-gradient(180deg, #ffffff 0%, #f0f4f8 100%);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 20px 20px 0 var(--color-accent);
    /* Graphic Element */
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    transition: transform 0.5s ease;
}

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

.experience-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--color-primary);
    color: white;
    padding: 20px 30px;
    border-top-left-radius: 20px;
    text-align: center;
}

.experience-badge .years {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-accent);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.sub-heading {
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-light);
    font-size: 0.85rem;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.designation {
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.check-list {
    list-style: none;
    margin: 30px 0;
}

.check-list li {
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
    font-weight: 500;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

/* =========================================
   SERVICES SECTION with Gradient
   ========================================= */
.services {
    /* Continue the flow */
    background: linear-gradient(180deg, #f0f4f8 0%, #ffffff 100%);
}

.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--color-primary);
}

.divider {
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    margin: 15px auto 0;
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 40px 30px;
    border: 1px solid #eee;
    border-radius: 16px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    background: white;
}

.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-text-dark);
}

.service-link {
    display: inline-block;
    margin-top: 20px;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: 0.2s;
}

.service-link:hover {
    color: var(--color-accent);
    margin-left: 5px;
}

/* =========================================
   GALLERY SECTION (Consolidated)
   ========================================= */
.gallery {
    background: linear-gradient(to bottom, #ffffff, #f4f6f9);
}

.section-desc {
    color: var(--color-text-gray);
    max-width: 600px;
    margin: 10px auto 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 300px;
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 51, 102, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: 0.3s ease;
}

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

.overlay span {
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
    letter-spacing: 1px;
    padding: 10px 24px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 30px;
}

/* Video Grid and Subtitles */
.gallery-subtitle {
    text-align: center;
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 20px;
}

.spacer-60 {
    height: 60px;
}

.video-grid {
    display: flex;
    overflow-x: auto;
    gap: 24px;
    margin-top: 20px;
    max-width: 1100px;
    /* Slightly wider to accommodate scroll */
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 20px;
    /* Space for scrollbar */
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    /* Firefox */
    scrollbar-color: var(--color-accent) #eee;
}

/* Custom Scrollbar for Webkit */
.video-grid::-webkit-scrollbar {
    height: 8px;
}

.video-grid::-webkit-scrollbar-track {
    background: #eee;
    border-radius: 10px;
}

.video-grid::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: 10px;
}

.video-grid video {
    /* Show 3 items comfortably: ~340px each */
    flex: 0 0 340px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    background: black;
    aspect-ratio: 16 / 9;
    scroll-snap-align: center;
}


/* =========================================
   CONTACT SECTION
   ========================================= */
.contact {
    /* Deep Royal Blue Gradient */
    background: linear-gradient(135deg, #003366 30%, #001f3f 100%);
    color: white;
    padding-bottom: 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
    align-items: start;
    /* Fix: Align form to top */
    gap: 40px;
}

.contact-info-box {
    padding: 80px 40px;
    display: flex;
    flex-direction: column;
}

.contact-info-box h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.info-item .icon {
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.info-item a {
    color: white;
    text-decoration: none;
}

.map-container {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-top: 30px;
    width: 100%;
}

/* Contact Form - Card Style */
.contact-form-box {
    background: white;
    color: var(--color-text-dark);
    padding: 60px 40px;
    margin: 60px 40px 80px 40px;
    /* Add margin to float it and bottom spacing */
    border-radius: 24px;
    scroll-margin-top: 100px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form-box h2 {
    color: var(--color-primary);
    margin-bottom: 10px;
}

.appointment-form {
    margin-top: 30px;
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    background: var(--color-bg-light);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: 2px solid var(--color-accent);
    border-color: transparent;
}

.btn-block {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

/* Dual Action Buttons */
.dual-action-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
}

.btn-email {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 77, 153, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
}

.btn-email:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 77, 153, 0.6);
    background: linear-gradient(135deg, var(--color-primary) 0%, #001f3f 100%);
}

.btn-icon {
    flex-shrink: 0;
}

/* Direct Call Box */
.direct-call-box {
    margin-top: 30px;
    padding: 20px;
    background: var(--color-bg-light);
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(0, 51, 102, 0.1);
}

.direct-call-text {
    font-size: 1.1rem;
    color: var(--color-text-gray);
    margin-bottom: 5px;
}

.direct-call-link {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.direct-call-link:hover {
    color: var(--color-accent);
}

.direct-call-subtext {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .dual-action-buttons {
        flex-direction: row;
    }
    .dual-action-buttons .btn {
        flex: 1;
        font-size: 0.95rem;
        padding: 16px 20px;
    }
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background: #001226;
    color: white;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    margin: 0 15px;
    transition: 0.2s;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    font-size: 0.9rem;
    color: #8892b0;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
}

.whatsapp-float img {
    width: 35px;
    height: 35px;
}

/* =========================================
   SVG ICONS & ANIMATIONS
   ========================================= */

@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
        transform: scale(1);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
        transform: scale(1.05);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
        transform: scale(1);
    }
}

.whatsapp-pulse {
    animation: pulse-green 2s infinite;
}

.icon-svg {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    /* Gold */
    transition: transform 0.3s ease;
}

/* Service Card Hover: Pop the icon */
.service-card:hover .icon-svg,
.feature-card:hover .icon-svg {
    transform: scale(1.1) rotate(5deg);
    color: var(--color-primary);
    /* Turn Blue on Hover */
}

/* 
   SCROLL REVEAL ANIMATION 
   Added via JS IntersectionObserver
*/
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for grid items if needed, 
   or handle via JS. Simple CSS approach: */
.features-grid .feature-card:nth-child(2) {
    transition-delay: 0.1s;
}

.features-grid .feature-card:nth-child(3) {
    transition-delay: 0.2s;
}

.services-grid .service-card:nth-child(2) {
    transition-delay: 0.1s;
}

.services-grid .service-card:nth-child(3) {
    transition-delay: 0.2s;
}


/* =========================================
   REVIEWS CAROUSEL
   ========================================= */
.reviews {
    background: var(--color-bg-light);
    text-align: center;
}

.reviews-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    min-height: 200px;
}

.review-slide {
    display: none;
    /* Hidden by default */
    flex-direction: column;
    align-items: center;
    gap: 20px;
    animation: fadeIn 0.5s ease;
}

.review-slide.active {
    display: flex;
}

.stars {
    font-size: 1.5rem;
    letter-spacing: 5px;
}

.review-text {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-text-dark);
    line-height: 1.8;
}

.review-author {
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 10px;
}

.review-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.dot {
    width: 12px;
    height: 12px;
    background: #eee;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
}

.dot.active {
    background: var(--color-accent);
    transform: scale(1.2);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Social Media Footer Styles */
.footer-social {
    margin-bottom: 25px;
}

.social-title {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 15px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-svg {
    width: 28px;
    height: 28px;
    color: white;
    transition: 0.3s;
}

.social-icons a:hover .social-svg {
    color: var(--color-accent);
    transform: translateY(-3px);
}


/* =========================================
   MOBILE STICKY BAR
   ========================================= */
.mobile-sticky-bar {
    display: none;
    /* Desktop hidden */
}

@media (max-width: 768px) {
    .whatsapp-float.desktop-only {
        display: none;
    }

    /* Hide Float on Mobile */

    .mobile-sticky-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        z-index: 2000;
        padding: 10px 15px;
        gap: 15px;
    }

    .sticky-btn {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        padding: 12px;
        border-radius: 8px;
        font-weight: 600;
        font-size: 1rem;
        color: white;
    }

    .call-btn {
        background: var(--color-primary);
    }

    .whatsapp-btn {
        background: #25D366;
    }
}

/* =========================================
   MEDIA QUERIES
   ========================================= */
@media (max-width: 900px) {
    .about-wrapper {
        grid-template-columns: 1fr;
    }

    .features {
        margin-top: 0;
        padding-top: 60px;
    }

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

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

    .contact-info-box::after {
        display: none;
    }

    .contact-form-box {
        margin: 20px;
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
        /* Hidden by default on mobile */
    }

    /* When JS adds .active class */
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 30px;
        box-shadow: var(--shadow-lg);
        gap: 20px;
        border-top: 1px solid #eee;
    }

    /* Reset links color for mobile menu (white background) */
    .nav-links.active a {
        color: var(--color-text-dark);
        /* Dark text on white menu */
    }

    .nav-links.active a::after {
        background-color: var(--color-primary);
    }

    .menu-toggle {
        display: block;
    }

    .about-wrapper {
        gap: 40px;
    }

    .contact-info-box .map-container {
        display: block;
        width: 100%;
    }
}