/* ============================================================
   MEDICAL MURALS — MARKETING HOMEPAGE
   ============================================================ */

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #222;
    background: #fff;
    overflow-x: hidden;
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    width: 100%;
    background: linear-gradient(90deg, #1a1a2e 0%, #16213e 50%, #1a1a2e 100%);
    padding: 22px 0;
    position: relative;
    overflow: hidden;
}

.site-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 25% 50%, rgba(232,138,46,0.08) 0%, transparent 60%);
    animation: headerGlow 8s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes headerGlow {
    0%   { opacity: 0.6; transform: scaleX(0.9); }
    100% { opacity: 1;   transform: scaleX(1.1); }
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.header-brand { display: flex; flex-direction: column; gap: 4px; }

.logo {
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    letter-spacing: 2px;
    font-family: Georgia, serif;
    text-shadow: 0 2px 12px rgba(0,0,0,0.4);
    transition: color 0.3s;
    line-height: 1;
}
.logo:hover { color: #e88a2e; }

.header-tagline {
    font-size: 11.5px;
    color: #8899bb;
    font-style: italic;
    letter-spacing: 1px;
}

.header-design-btn {
    background: linear-gradient(135deg, #e88a2e, #cc5500);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 11px 28px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 4px 16px rgba(232,138,46,0.4);
    transition: all 0.25s;
    white-space: nowrap;
}
.header-design-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(232,138,46,0.6);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.main-nav {
    width: 100%;
    background: #0f0f1a;
    border-top: 3px solid #e88a2e;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: nowrap;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.main-nav ul li a {
    display: block;
    padding: 14px 14px;
    color: #bbb;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.25s;
    position: relative;
    white-space: nowrap;
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    width: 0; height: 3px;
    background: #e88a2e;
    transition: width 0.3s ease, left 0.3s ease;
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after { width: 80%; left: 10%; }
.main-nav ul li a:hover,
.main-nav ul li a.active { color: #e88a2e; background: rgba(255,255,255,0.03); }

/* ============================================================
   HERO — MARKETING STYLE
   ============================================================ */
.hero {
    position: relative;
    width: 100%;
    min-height: 620px;
    overflow: hidden;
    background: #050d1f;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.hero-bg .bg-img {
    overflow: hidden;
}

.hero-bg .bg-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.08);
    animation: slowZoom 14s ease-in-out infinite alternate;
    filter: brightness(0.55) saturate(1.2);
}

.hero-bg .bg-img:nth-child(2) img { animation-delay: -5s; }
.hero-bg .bg-img:nth-child(3) img { animation-delay: -9s; }

@keyframes slowZoom {
    0%   { transform: scale(1.08); }
    100% { transform: scale(1.16); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(5,13,31,0.88) 0%,
        rgba(5,13,31,0.65) 50%,
        rgba(5,13,31,0.3) 100%
    );
}

.particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 1; }
.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(232,138,46,0.6);
    animation: floatUp linear infinite;
}
@keyframes floatUp {
    0%   { transform: translateY(0) scale(1); opacity: 0.8; }
    100% { transform: translateY(-600px) scale(0); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 48px;
    width: 100%;
}

.hero-pretitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,138,46,0.15);
    border: 1px solid rgba(232,138,46,0.4);
    color: #e88a2e;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 22px;
    animation: fadeSlideUp 0.8s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.hero-pretitle::before {
    content: '';
    width: 6px; height: 6px;
    background: #e88a2e;
    border-radius: 50%;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.3; }
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -1px;
    max-width: 680px;
    margin-bottom: 22px;
    animation: fadeSlideUp 0.9s ease 0.15s forwards;
    opacity: 0;
    transform: translateY(24px);
}

.hero-title span {
    color: #e88a2e;
    position: relative;
}

.hero-title span::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, #e88a2e, transparent);
    border-radius: 2px;
}

.hero-subtitle {
    font-size: 17px;
    color: #99aabb;
    max-width: 520px;
    line-height: 1.75;
    margin-bottom: 36px;
    animation: fadeSlideUp 0.9s ease 0.3s forwards;
    opacity: 0;
    transform: translateY(24px);
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeSlideUp 0.9s ease 0.45s forwards;
    opacity: 0;
    transform: translateY(24px);
}

.btn-primary {
    background: linear-gradient(135deg, #e88a2e, #cc5500);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    padding: 15px 38px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    box-shadow: 0 6px 28px rgba(232,138,46,0.5);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(232,138,46,0.7);
}

.btn-ghost {
    border: 2px solid rgba(255,255,255,0.3);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 13px 36px;
    border-radius: 6px;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}
.btn-ghost:hover {
    border-color: #e88a2e;
    color: #e88a2e;
    transform: translateY(-3px);
}

.hero-trust {
    margin-top: 48px;
    display: flex;
    align-items: center;
    gap: 28px;
    animation: fadeSlideUp 0.9s ease 0.6s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.trust-num {
    font-size: 26px;
    font-weight: 800;
    color: #e88a2e;
    line-height: 1;
}

.trust-label {
    font-size: 11px;
    color: #7788aa;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.trust-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}

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

/* ============================================================
   MARQUEE STRIP
   ============================================================ */
.marquee-strip {
    width: 100%;
    background: #e88a2e;
    padding: 14px 0;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    gap: 60px;
    animation: marqueeScroll 22s linear infinite;
    white-space: nowrap;
    width: max-content;
}

.marquee-track span {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.marquee-track .sep {
    color: rgba(255,255,255,0.5);
    font-weight: 400;
}

@keyframes marqueeScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-section {
    width: 100%;
    background: #f9fafb;
    border-bottom: 1px solid #eee;
    padding: 50px 0;
}

.stats-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.stat-item {
    text-align: center;
    padding: 20px 16px;
    border-right: 1px solid #e8e8e8;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.stat-item:last-child { border-right: none; }
.stat-item.visible { opacity: 1; transform: translateY(0); }

.stat-icon {
    font-size: 28px;
    margin-bottom: 10px;
}

.stat-number {
    font-size: 44px;
    font-weight: 900;
    color: #e88a2e;
    line-height: 1;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 12px;
    color: #888;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ============================================================
   INTRO SECTION
   ============================================================ */
.intro-section {
    width: 100%;
    padding: 80px 0;
    background: #fff;
}

.intro-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.intro-img {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0,0,0,0.14);
}

.intro-img img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.intro-img:hover img { transform: scale(1.05); }

.intro-img-badge {
    position: absolute;
    bottom: 24px; left: 24px;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
}
.intro-img-badge span {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: #e88a2e;
    line-height: 1.2;
}

.intro-text .section-label {
    color: #e88a2e;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.intro-text h2 {
    font-size: 36px;
    font-weight: 800;
    color: #111;
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 18px;
}

.intro-text p {
    color: #555;
    font-size: 15px;
    line-height: 1.85;
    margin-bottom: 14px;
}

.intro-checks {
    margin: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14.5px;
    color: #333;
}

.check-item::before {
    content: '✓';
    min-width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #e88a2e, #cc5500);
    color: #fff;
    font-size: 12px;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */
.products-section {
    width: 100%;
    padding: 80px 0;
    background: #f4f6f9;
}

.section-header {
    text-align: center;
    margin-bottom: 52px;
}

.section-label {
    color: #e88a2e;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    color: #111;
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin-bottom: 14px;
}

.section-sub {
    color: #666;
    font-size: 15.5px;
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.7;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
    transition: all 0.35s ease;
    cursor: pointer;
    border: 1px solid #eee;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.13);
    border-color: #e88a2e;
}

.product-card-img {
    position: relative;
    overflow: hidden;
    height: 220px;
}

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

.product-card:hover .product-card-img img {
    transform: scale(1.08);
}

.product-card-tag {
    position: absolute;
    top: 14px; left: 14px;
    background: #e88a2e;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card-body {
    padding: 22px 24px;
}

.product-card-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: #111;
    margin-bottom: 8px;
}

.product-card-body p {
    font-size: 13.5px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 18px;
}

.product-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #e88a2e;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.3px;
    transition: gap 0.25s;
}
.product-card-link:hover { gap: 10px; }

/* ============================================================
   WHY CHOOSE US — FEATURE ROWS
   ============================================================ */
.why-section {
    width: 100%;
    padding: 90px 0;
    background: #fff;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
    margin-bottom: 80px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row.visible { opacity: 1; transform: translateY(0); }
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }

.feature-img-wrap {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.feature-img-wrap img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.feature-img-wrap:hover img { transform: scale(1.06); }

.feature-img-badge {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
    padding: 30px 24px 20px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
}

.feature-content .section-label { margin-bottom: 12px; }

.feature-content h3 {
    font-size: 30px;
    font-weight: 800;
    color: #111;
    line-height: 1.2;
    letter-spacing: -0.4px;
    margin-bottom: 16px;
}

.feature-content p {
    color: #555;
    font-size: 15px;
    line-height: 1.85;
    margin-bottom: 12px;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.pill {
    background: #f0f4ff;
    color: #0044bb;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid #d0deff;
    transition: all 0.25s;
}
.pill:hover {
    background: #e88a2e;
    color: #fff;
    border-color: #e88a2e;
}

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.testimonial-section {
    width: 100%;
    padding: 80px 0;
    background: linear-gradient(135deg, #050d1f 0%, #0f1e3d 100%);
    position: relative;
    overflow: hidden;
}

.testimonial-section::before {
    content: '"';
    position: absolute;
    top: -60px; left: 40px;
    font-size: 400px;
    color: rgba(232,138,46,0.04);
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
}

.testimonial-section .container {
    text-align: center;
    position: relative;
    z-index: 1;
}

.testimonial-section .section-label { display: block; margin-bottom: 20px; }

.testimonial-section blockquote {
    font-size: 22px;
    font-style: italic;
    color: #dde8ff;
    line-height: 1.75;
    max-width: 780px;
    margin: 0 auto 28px;
    font-weight: 400;
}

.testimonial-section blockquote strong { color: #e88a2e; font-style: normal; }

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

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e88a2e, #cc5500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
}

.author-info { text-align: left; }
.author-name { color: #fff; font-size: 15px; font-weight: 700; }
.author-title { color: #778899; font-size: 13px; }

/* ============================================================
   GALLERY STRIP
   ============================================================ */
.gallery-section {
    width: 100%;
    padding: 80px 0;
    background: #f4f6f9;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    cursor: zoom-in;
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    transition: box-shadow 0.4s ease;
}

.gallery-item:nth-child(1) {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.4s ease;
}

.gallery-item:nth-child(1) img { height: 580px; }

.gallery-item:hover img {
    transform: scale(1.1);
    filter: brightness(1.05);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: flex-end;
    padding: 24px;
}
.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 60%, transparent 100%);
}

.gallery-item-caption {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    line-height: 1.4;
}

/* ============================================================
   VIDEO SECTION
   ============================================================ */
.video-section {
    width: 100%;
    padding: 80px 0;
    background: #fff;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-section {
    width: 100%;
    background: linear-gradient(135deg, #0a1628 0%, #1a2a50 50%, #0f1e40 100%);
    padding: 90px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -200px; left: 50%;
    transform: translateX(-50%);
    width: 900px; height: 900px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232,138,46,0.1) 0%, transparent 65%);
    animation: ctaPulse 6s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes ctaPulse {
    0%   { transform: translateX(-50%) scale(1); opacity: 0.8; }
    100% { transform: translateX(-50%) scale(1.3); opacity: 1; }
}

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

.cta-section .section-label { display: block; margin-bottom: 16px; }

.cta-section h2 {
    font-size: 44px;
    font-weight: 900;
    color: #fff;
    letter-spacing: -0.5px;
    line-height: 1.1;
    margin-bottom: 16px;
}

.cta-section p {
    color: #8899bb;
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-note {
    margin-top: 20px;
    font-size: 13px;
    color: #556677;
}

.btn-cta-pulse {
    background: linear-gradient(135deg, #e88a2e, #cc5500);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    padding: 16px 48px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 8px 32px rgba(232,138,46,0.5);
    transition: all 0.3s ease;
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 8px 32px rgba(232,138,46,0.5); }
    50%       { box-shadow: 0 8px 52px rgba(232,138,46,0.9), 0 0 0 12px rgba(232,138,46,0.08); }
}

.btn-cta-pulse:hover {
    transform: translateY(-4px) scale(1.04);
    animation: none;
    box-shadow: 0 16px 48px rgba(232,138,46,0.7);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    width: 100%;
    background: linear-gradient(180deg, #0d0d1c 0%, #080810 100%);
    padding: 60px 0 28px;
    border-top: 3px solid #e88a2e;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    font-size: 22px;
    margin-bottom: 14px;
    display: block;
}

.footer-brand p {
    color: #667788;
    font-size: 13.5px;
    line-height: 1.8;
    max-width: 260px;
}

.footer-col h4 {
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.footer-col a,
.footer-col p {
    display: block;
    color: #667788;
    font-size: 13.5px;
    line-height: 2.4;
    transition: color 0.25s, padding-left 0.25s;
}
.footer-col a:hover { color: #e88a2e; padding-left: 6px; }

.footer-contact p strong { color: #aaa; font-weight: 600; }

.footer-divider {
    border: none;
    border-top: 1px solid #1e1e30;
    margin-bottom: 24px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-copyright { color: #445566; font-size: 12.5px; }
.footer-copyright a { color: #556677; transition: color 0.25s; }
.footer-copyright a:hover { color: #e88a2e; }

.footer-btn-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-btn {
    display: inline-block;
    padding: 9px 22px;
    border: 1px solid #2a2a3e;
    border-radius: 6px;
    color: #778899;
    font-size: 12.5px;
    font-weight: 500;
    background: rgba(255,255,255,0.03);
    transition: all 0.25s;
}
.footer-btn:hover {
    background: rgba(255,255,255,0.08);
    border-color: #e88a2e;
    color: #fff;
    transform: translateY(-2px);
}

.footer-btn-highlight {
    background: linear-gradient(135deg, #e88a2e, #cc5500);
    border-color: transparent;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(232,138,46,0.35);
}
.footer-btn-highlight:hover {
    background: linear-gradient(135deg, #f09840, #d4700a);
    border-color: transparent;
    box-shadow: 0 6px 24px rgba(232,138,46,0.55);
}

/* ============================================================
   UTILITIES
   ============================================================ */
.divider { border: none; border-top: 1px solid #eee; }

.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.lightbox-overlay.active { display: flex; }
.lightbox-overlay img {
    max-width: 90%; max-height: 90vh;
    border-radius: 6px;
    box-shadow: 0 0 80px rgba(0,0,0,0.9);
    animation: lbIn 0.3s ease;
}
@keyframes lbIn {
    from { transform: scale(0.85); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}
.lightbox-close {
    position: fixed;
    top: 24px; right: 36px;
    color: #fff; font-size: 44px;
    cursor: pointer; line-height: 1;
    transition: color 0.25s; z-index: 10000;
}
.lightbox-close:hover { color: #e88a2e; }

/* ============================================================
   HAMBURGER MENU BUTTON (base — hidden on desktop)
   ============================================================ */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.25s;
    background: none;
    border: none;
    outline: none;
    flex-shrink: 0;
}
.nav-toggle:hover { background: rgba(255,255,255,0.08); }

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: #ccc;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   NAV HAMBURGER — activates at 1100px (must come AFTER base styles)
   ============================================================ */
@media (max-width: 1100px) {
    .nav-toggle { display: flex; }

    .nav-inner {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        padding: 6px 20px;
        max-width: 100%;
        min-height: 52px;
    }

    .main-nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        max-width: none;
        background: #0f0f1a;
        border-top: 1px solid #1e1e30;
        padding: 8px 0 16px;
        margin: 0;
    }

    .main-nav ul.open { display: flex; }

    .main-nav ul li a {
        padding: 13px 20px;
        font-size: 14px;
        border-bottom: 1px solid rgba(255,255,255,0.04);
        white-space: normal;
    }

    .main-nav ul li a::after { display: none; }

    .main-nav ul li a:hover,
    .main-nav ul li a.active {
        background: rgba(232,138,46,0.1);
        border-left: 3px solid #e88a2e;
        padding-left: 17px;
    }
}

/* ============================================================
   TABLET — max-width: 1024px
   ============================================================ */
@media (max-width: 1024px) {
    .container { padding: 0 28px; }
    .header-inner { padding: 0 28px; }
    .nav-inner { padding: 0 28px; }
    .footer-inner { padding: 0 28px; }
    .hero-content { padding: 60px 28px; }
    .stats-grid { padding: 0 28px; }

    .hero-title { font-size: 42px; }

    .stats-grid { grid-template-columns: repeat(4, 1fr); }

    .intro-section .container { gap: 40px; }

    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

    .feature-row { gap: 40px; }

    .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
    .footer-brand { grid-column: 1 / -1; }
}

/* ============================================================
   MOBILE — max-width: 768px
   ============================================================ */
@media (max-width: 768px) {
    .container { padding: 0 20px; }

    /* --- HEADER --- */
    .site-header { padding: 16px 0; }

    .header-inner {
        padding: 0 20px;
        flex-wrap: nowrap;
        gap: 12px;
    }

    .logo { font-size: 20px; letter-spacing: 1px; }

    .header-tagline { display: none; }

    .header-design-btn {
        font-size: 11px;
        padding: 9px 16px;
        letter-spacing: 0;
        white-space: nowrap;
    }

    /* --- HERO --- */
    .hero { min-height: 480px; }

    .hero-bg { grid-template-columns: 1fr; }
    .hero-bg .bg-img:nth-child(2),
    .hero-bg .bg-img:nth-child(3) { display: none; }

    .hero-content { padding: 50px 20px; }

    .hero-pretitle { font-size: 10px; letter-spacing: 1px; padding: 5px 12px; }
    .hero-title { font-size: 30px; letter-spacing: -0.5px; }
    .hero-subtitle { font-size: 14px; }

    .hero-actions { flex-direction: column; gap: 12px; }
    .hero-actions .btn-primary,
    .hero-actions .btn-ghost { text-align: center; padding: 14px 24px; }

    .hero-trust { gap: 16px; flex-wrap: wrap; }
    .trust-num { font-size: 20px; }
    .trust-label { font-size: 10px; }
    .trust-divider { display: none; }

    /* --- MARQUEE --- */
    .marquee-strip { padding: 10px 0; }

    /* --- STATS --- */
    .stats-section { padding: 36px 0; }
    .stats-grid {
        padding: 0 20px;
        grid-template-columns: repeat(2, 1fr);
        gap: 0;
    }
    .stat-item {
        padding: 18px 10px;
        border-right: 1px solid #e8e8e8;
        border-bottom: 1px solid #e8e8e8;
    }
    .stat-item:nth-child(2) { border-right: none; }
    .stat-item:nth-child(3) { border-bottom: none; }
    .stat-item:nth-child(4) { border-right: none; border-bottom: none; }
    .stat-number { font-size: 34px; }

    /* --- INTRO --- */
    .intro-section { padding: 50px 0; }
    .intro-section .container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .intro-img img { height: 260px; }
    .intro-text h2 { font-size: 26px; }

    /* --- PRODUCTS --- */
    .products-section { padding: 50px 0; }
    .products-grid { grid-template-columns: 1fr; gap: 18px; }
    .section-title { font-size: 26px; }

    /* --- WHY SECTION --- */
    .why-section { padding: 50px 0; }
    .feature-row,
    .feature-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 28px;
        margin-bottom: 50px;
    }
    .feature-row.reverse > * { direction: ltr; }
    .feature-img-wrap img { height: 240px; }
    .feature-content h3 { font-size: 22px; }

    /* --- TESTIMONIAL --- */
    .testimonial-section { padding: 50px 0; }
    .testimonial-section blockquote { font-size: 16px; }

    /* --- VIDEO --- */
    .video-section { padding: 60px 0; }

    /* --- GALLERY --- */
    .gallery-section { padding: 50px 0; }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .gallery-item:nth-child(1) {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
    }
    .gallery-item:nth-child(1) img { height: 320px; }
    .gallery-item img { height: 240px; }

    /* --- CTA --- */
    .cta-section { padding: 60px 0; }
    .cta-section h2 { font-size: 28px; }
    .cta-actions { flex-direction: column; gap: 12px; align-items: center; }
    .btn-cta-pulse { width: 100%; max-width: 300px; text-align: center; }
    .btn-ghost { text-align: center; }

    /* --- FOOTER --- */
    .site-footer { padding: 44px 0 20px; }
    .footer-inner { padding: 0 20px; }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-brand { grid-column: auto; }
    .footer-brand p { max-width: 100%; }
    .footer-brand .logo { font-size: 18px; }

    .footer-col h4 { margin-bottom: 14px; }
    .footer-col a { line-height: 2.2; }

    .footer-bottom {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        text-align: center;
    }

    .footer-btn-group {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ============================================================
   SMALL MOBILE — max-width: 480px
   ============================================================ */
@media (max-width: 480px) {
    .logo { font-size: 17px; letter-spacing: 0.5px; }
    .header-design-btn { font-size: 10px; padding: 8px 12px; }

    .hero-title { font-size: 26px; }
    .hero-subtitle { font-size: 13.5px; }

    .stat-number { font-size: 28px; }

    .intro-text h2 { font-size: 22px; }
    .section-title { font-size: 22px; }

    /* --- VIDEO --- */
    .video-section { padding: 40px 0; }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .gallery-item:nth-child(1) {
        grid-column: 1;
        grid-row: auto;
    }
    .gallery-item:nth-child(1) img { height: 400px; }
    .gallery-item img { height: 300px; }

    .footer-btn-group { flex-direction: column; align-items: center; }
    .footer-btn { text-align: center; width: 100%; max-width: 280px; }
}