:root {
    --bg-color: #0d0d0d;
    --surface-color: #1a1a1a;
    --surface-alt: #222222;
    --text-main: #f5f5f5;
    --text-muted: #a3a3a3;
    --accent-color: #3BA047; /* Premium Green */
    --accent-hover: #2C7B36;
    --glow-shadow: 0 0 15px rgba(59, 160, 71, 0.4), 0 0 30px rgba(59, 160, 71, 0.2);
    --whatsapp-color: #25D366;
    --whatsapp-glow: 0 0 15px rgba(37, 211, 102, 0.4), 0 0 30px rgba(37, 211, 102, 0.2);
    --border-color: #333333;
    --nav-height: 90px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
}

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

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

/* Accessibility Focus States */
:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    color: inherit;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.full-width-container {
    width: 100%;
    padding: 0 60px;
}

.section {
    padding: 120px 0;
}

.bg-alt {
    background-color: var(--surface-color);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
}

.btn {
    display: inline-block;
    padding: 16px 32px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
    border: 2px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: var(--glow-shadow);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--bg-color);
}

.btn-whatsapp {
    background-color: var(--whatsapp-color);
    color: white;
    border: 2px solid var(--whatsapp-color);
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-whatsapp:hover {
    background-color: #1ebe57;
    border-color: #1ebe57;
    box-shadow: var(--whatsapp-glow);
    transform: translateY(-2px);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 60px;
    width: 100%;
}

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

.logo-img {
    max-height: 30px;
    width: auto;
    display: block;
}

.header-nav {
    display: flex;
    align-items: center;
    flex: 1;
    padding-left: 40px;
}

.nav-links {
    display: flex;
    gap: 28px;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-muted);
    white-space: nowrap;
    margin: 0 auto;
}

.nav-links a:hover {
    color: white;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 25px;
    white-space: nowrap;
}

.header-cta .btn {
    font-size: 0.85rem;
    padding: 12px 24px;
}

.phone-link {
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.phone-link svg {
    width: 16px;
    height: 18px;
    fill: var(--accent-color);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    position: relative;
    margin-top: var(--nav-height);
    background: linear-gradient(rgba(13, 13, 13, 0.7), rgba(13, 13, 13, 0.95)), 
                url('https://images.unsplash.com/photo-1617814076367-b759c7d7e738?auto=format&fit=crop&w=1600&q=80') center/cover;
}

.hero-content {
    max-width: 800px;
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
    display: inline-block;
    background-color: rgba(59, 160, 71, 0.15);
    color: var(--accent-color);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 30px;
    border: 1px solid rgba(59, 160, 71, 0.3);
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 25px;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 50px;
    max-width: 650px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.btn-whatsapp svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    flex-shrink: 0;
}

.hero .btn-primary {
    font-size: 1.05rem;
    padding: 18px 40px;
    animation: ctaPulse 2.4s ease-in-out infinite;
}

.hero .btn-primary:hover {
    animation: none;
}

@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(59, 160, 71, 0.45); }
    50% { box-shadow: 0 0 0 16px rgba(59, 160, 71, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .hero .btn-primary { animation: none; }
}

.hero-reassure {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 22px;
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-reassure span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.hero-reassure svg {
    width: 16px;
    height: 16px;
    fill: var(--accent-color);
    flex-shrink: 0;
}

/* Trust Banner */
.trust-banner {
    background-color: var(--accent-color);
    padding: 25px 0;
    position: relative;
    z-index: 10;
}

.trust-inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 500;
    font-size: 1.05rem;
    color: white;
}

.trust-item svg {
    width: 24px;
    height: 24px;
    fill: white;
}

/* Process Section */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 50px;
    position: relative;
}

.process-step {
    text-align: center;
    padding: 20px 10px;
}

.step-number {
    width: 64px;
    height: 64px;
    background-color: var(--surface-alt);
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 800;
    margin: 0 auto 30px auto;
    position: relative;
    z-index: 2;
}

.process-step h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.process-step p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.process-grid .animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.process-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.process-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.process-grid .animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }

.animate-on-scroll.stagger-1 { transition-delay: 0.08s; }
.animate-on-scroll.stagger-2 { transition-delay: 0.16s; }
.animate-on-scroll.stagger-3 { transition-delay: 0.24s; }
.animate-on-scroll.stagger-4 { transition-delay: 0.32s; }
.animate-on-scroll.stagger-5 { transition-delay: 0.40s; }
.animate-on-scroll.stagger-6 { transition-delay: 0.48s; }

.animate-on-scroll.from-left  { transform: translateX(-40px); }
.animate-on-scroll.from-right { transform: translateX(40px); }
.animate-on-scroll.zoom-in    { transform: scale(0.96); }
.animate-on-scroll.from-left.is-visible,
.animate-on-scroll.from-right.is-visible { transform: translateX(0); }
.animate-on-scroll.zoom-in.is-visible    { transform: scale(1); }

@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll,
    .animate-on-scroll.from-left,
    .animate-on-scroll.from-right,
    .animate-on-scroll.zoom-in {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.service-card {
    background-color: var(--surface-color);
    padding: 36px 32px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.service-icon {
    margin-bottom: 20px;
}

.service-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--accent-color);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Interactive Before & After Slider */
.ba-container {
    max-width: 900px;
    margin: 0 auto 50px auto;
}

.ba-slider {
    position: relative;
    width: 100%;
    height: 440px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 12px 30px rgba(0,0,0,0.5);
    user-select: none;
    -webkit-user-select: none;
    touch-action: pan-y;
    background-color: #111;
}

.ba-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ba-before-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%; /* Adjusts dynamically via JS */
    height: 100%;
    overflow: hidden;
    border-right: 2px solid #fff;
    z-index: 2;
}

.ba-before-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Maintain proper aspect ratio inside clipped container */
.ba-slider-width-fixed {
    min-width: 900px; /* Matched with parent width */
}

@media (max-width: 960px) {
    .ba-slider { height: 350px; }
}

@media (max-width: 600px) {
    .ba-slider { height: 260px; }
}

.ba-label {
    position: absolute;
    top: 20px;
    padding: 8px 18px;
    background: rgba(13, 13, 13, 0.85);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(4px);
    z-index: 3;
    pointer-events: none;
}

.ba-label-before {
    left: 20px;
    border-left: 3px solid #e63c3c;
}

.ba-label-after {
    right: 20px;
    border-right: 3px solid var(--accent-color);
}

.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 44px;
    margin-left: -22px;
    cursor: ew-resize;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ba-handle-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: #ffffff;
    box-shadow: 0 0 10px rgba(0,0,0,0.7);
}

.ba-handle-button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: #ffffff;
    color: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    font-size: 16px;
    font-weight: bold;
    border: 2px solid var(--accent-color);
    position: relative;
    z-index: 5;
    transition: transform 0.2s ease;
}

.ba-slider:hover .ba-handle-button {
    transform: scale(1.1);
}

/* Instagram Grid */
.insta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.insta-item {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

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

.insta-item:hover img {
    transform: scale(1.05);
}

.insta-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(13,13,13,0.55);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.insta-overlay svg {
    width: 38px;
    height: 38px;
    fill: #fff;
}

.insta-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.insta-cta svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

/* Testimonials */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.review-card {
    background-color: var(--bg-color);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stars {
    color: #FFD700;
    font-size: 1.1rem;
    margin-bottom: 25px;
    letter-spacing: 3px;
}

.review-text {
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 30px;
    font-size: 1rem;
    line-height: 1.8;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 15px;
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    background-color: var(--surface-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--accent-color);
}

.reviewer-info h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

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

/* FAQ Section */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
}

button.faq-question {
    width: 100%;
    text-align: left;
    padding: 25px 30px;
    font-size: 1.05rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s, background-color 0.3s;
    border: none;
    background: none;
    color: var(--text-main);
}

button.faq-question:hover {
    color: var(--accent-color);
}

button.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 300;
    transition: transform 0.3s ease;
}

button.faq-question[aria-expanded="true"]::after {
    content: '−';
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 30px 30px;
    color: var(--text-muted);
    display: none;
    font-size: 0.95rem;
    line-height: 1.8;
}

/* Contact & Form Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: stretch;
}

.contact-info {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item svg {
    width: 22px;
    height: 22px;
    fill: var(--accent-color);
    flex-shrink: 0;
    margin-top: 4px;
}

.map-container {
    margin-top: 40px;
    flex: 1;
    min-height: 350px;
    background-color: #333;
    border-radius: 8px;
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.quote-form {
    background-color: var(--surface-color);
    padding: 50px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.form-header {
    margin-bottom: 35px;
}

.form-header h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.form-group {
    margin-bottom: 25px;
}

.form-control {
    width: 100%;
    padding: 18px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: white;
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
}

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

.submit-btn {
    width: 100%;
    border: none;
    font-size: 1.05rem;
    padding: 20px;
    margin-top: 10px;
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.hp-field {
    position: absolute;
    left: -5000px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

.form-status {
    margin-top: 20px;
    padding: 16px 18px;
    border-radius: 6px;
    font-size: 0.95rem;
    line-height: 1.6;
    display: none;
}

.form-status.is-visible {
    display: block;
}

.form-status.success {
    background-color: rgba(59, 160, 71, 0.12);
    border: 1px solid var(--accent-color);
    color: var(--text-main);
}

.form-status.error {
    background-color: rgba(230, 60, 60, 0.12);
    border: 1px solid #e63c3c;
    color: var(--text-main);
}

.form-status a {
    color: var(--accent-color);
    font-weight: 600;
}

.file-upload {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 18px;
    background-color: var(--bg-color);
    border: 1px dashed var(--border-color);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: border-color 0.3s, color 0.3s;
}

.file-upload:hover {
    border-color: var(--accent-color);
    color: var(--text-main);
}

.file-upload input {
    display: none;
}

.file-upload svg {
    width: 20px;
    height: 20px;
    fill: var(--accent-color);
    flex-shrink: 0;
}

/* WhatsApp Direct Upload Helper Card */
.wa-form-notice {
    margin-top: 15px;
    padding: 14px 18px;
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: 6px;
    font-size: 0.88rem;
    color: #e5e5e5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.wa-form-notice a {
    color: var(--whatsapp-color);
    font-weight: 600;
    white-space: nowrap;
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: #050505;
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: white;
    font-weight: 600;
}

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

.footer-col ul li {
    margin-bottom: 15px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

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

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

/* Floating Actions */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--whatsapp-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    z-index: 99;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: var(--whatsapp-glow);
}

.floating-whatsapp svg {
    width: 32px;
    height: 32px;
    fill: white;
}

.mobile-action-bar {
    display: none;
}

.swipe-hint {
    display: none;
}

/* Mobile Utility Helpers */
.mobile-hide {
    display: initial;
}

/* Responsive Design */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero h1 {
        font-size: 2.8rem;
    }
    .section {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }

    .mobile-hide {
        display: none !important;
    }

    .header-nav {
        display: none;
    }
    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        font-size: 24px;
    }
    .hero {
        text-align: center;
        height: auto;
        min-height: auto;
        padding: 40px 0 50px;
    }
    .hero p {
        margin: 0 auto 24px auto;
        font-size: 1rem;
        line-height: 1.6;
    }
    .hero-badge {
        font-size: 0.8rem;
        padding: 6px 14px;
        margin-bottom: 20px;
    }
    .hero-btns {
        justify-content: center;
        gap: 12px;
    }
    .hero-reassure {
        justify-content: center;
        gap: 8px 16px;
        font-size: 0.82rem;
    }
    .hero h1 {
        font-size: 2.1rem;
        margin-bottom: 18px;
    }
    .section-header {
        margin-bottom: 35px;
    }
    .section-header h2 {
        font-size: 1.7rem;
    }
    .section-header p {
        font-size: 0.95rem;
    }
    .trust-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 18px;
    }
    
    /* Hide desktop floating button on mobile to prevent duplicate WhatsApp icons */
    .floating-whatsapp {
        display: none !important;
    }

    /* Dual Mobile Bottom Action Bar */
    .mobile-action-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 60px;
        background-color: #0d0d0d;
        z-index: 999;
        border-top: 1px solid var(--border-color);
        box-shadow: 0 -4px 20px rgba(0,0,0,0.6);
    }

    .mobile-action-btn {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-weight: 700;
        font-size: 0.9rem;
        color: white;
        text-decoration: none;
    }

    .mobile-action-btn.call-btn {
        background-color: var(--accent-color);
    }

    .mobile-action-btn.wa-btn {
        background-color: var(--whatsapp-color);
    }

    .mobile-action-btn svg {
        width: 20px;
        height: 20px;
        fill: currentColor;
        flex-shrink: 0;
    }

    body {
        padding-bottom: 60px;
    }
    .section {
        padding: 55px 0;
    }
    .container {
        padding: 0 20px;
    }
    .header-inner {
        padding: 0 20px;
    }
    .full-width-container {
        padding: 0 20px;
    }
    .quote-form {
        padding: 24px;
    }

    /* Horizontal Carousels with Snap */
    .services-grid, .process-grid, .reviews-grid {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 15px;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
    }

    .services-grid::-webkit-scrollbar,
    .process-grid::-webkit-scrollbar,
    .reviews-grid::-webkit-scrollbar {
        display: none;
    }

    .service-card, .process-step, .review-card {
        flex: 0 0 85%;
        scroll-snap-align: center;
        min-width: 0;
        padding: 28px 24px;
    }

    .services-grid .animate-on-scroll,
    .process-grid .animate-on-scroll,
    .reviews-grid .animate-on-scroll {
        opacity: 1;
        transform: none;
        transition-delay: 0s;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .insta-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .swipe-hint {
        display: block;
        margin-top: 10px;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--accent-color);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.85rem;
    }
    .hero-btns {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 10px;
    }
    .hero-btns .btn {
        width: 100%;
        padding: 14px 20px;
    }
    .section-header h2 {
        font-size: 1.5rem;
    }
    .container,
    .header-inner,
    .full-width-container {
        padding: 0 16px;
    }
    .service-card,
    .review-card {
        flex-basis: 88%;
    }
    .quote-form {
        padding: 20px 16px;
    }
    .footer-grid {
        gap: 30px;
    }
}

.mobile-menu-active .header-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background-color: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(15px);
    padding: 30px 24px;
    align-items: flex-start;
    overflow-y: auto;
}

.mobile-menu-active .nav-links {
    flex-direction: column;
    width: 100%;
    margin-bottom: 25px;
}

.mobile-menu-active .nav-links a {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    display: block;
    font-size: 1.1rem;
}

.mobile-menu-active .header-cta {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    gap: 16px;
}

.mobile-menu-active .header-cta .btn {
    width: 100%;
}