/* =========================================
   CSS Variables & Theme
   ========================================= */
:root {
    --bg-main: #ffffff;
    --bg-secondary: #f8f8fb;
    --bg-offer: #faf6f3;
    --text-main: #1a1a24;
    --text-muted: #6b6b7b;
    --accent-color: #796e62;
    --accent-hover: #5a5248;
    --brand-orange: #e47144;

    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-blur: blur(12px);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

    --font-primary: 'Roboto', sans-serif;
    --font-heading: 'Roboto', sans-serif;

    --section-padding: 100px 5%;
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --border-radius: 16px;
}

/* =========================================
   Reset & Base Styles
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
}

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

ul {
    list-style: none;
}

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

.section-padding {
    padding: var(--section-padding);
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(to right, var(--text-main), var(--text-muted));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

/* =========================================
   Glassmorphism Utilities
   ========================================= */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-color);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: #ffffff;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

/* =========================================
   Navigation Bar
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 5%;
    z-index: 1000;
    transition: var(--transition-smooth);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 5%;
    box-shadow: var(--glass-shadow);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-links ul {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition-smooth);
}

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

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

.nav-cta {
    background: var(--brand-orange);
    color: #ffffff;
    border: 1px solid var(--brand-orange);
    padding: 10px 24px;
    border-radius: 30px;
}

.nav-cta:hover {
    background: #ffffff;
    color: var(--brand-orange);
}

.nav-cta::after {
    display: none;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    width: 30px;
    height: 2px;
    background: var(--text-main);
    transition: 0.3s;
    display: block;
    border-radius: 2px;
}

/* ── Dropdown ── */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: inline-flex;
    align-items: center;
}

.dropdown-arrow {
    font-size: 0.65rem;
    margin-left: 4px;
    transition: transform 0.25s ease, opacity 0.25s;
    opacity: 0.7;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
    opacity: 1;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
    min-width: 120px;
    padding: 6px;
    display: block;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 200;
    list-style: none;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid #fff;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-main);
    transition: background 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}

.dropdown-menu li a:hover {
    background: rgba(228, 113, 68, 0.08);
    color: var(--brand-orange);
}

/* =========================================
   Scroll Reveal Animations
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.carousel-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out, transform 8s linear;
    transform: scale(1.05);
}

.carousel-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.55) 100%);
    z-index: 3;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: 1px;
    color: #f5ede4;
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
}

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

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--accent-color);
    color: #ffffff;
}

.prev-btn { left: 40px; }
.next-btn { right: 40px; }

.carousel-indicators {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.dot.active {
    background: var(--accent-color);
    width: 30px;
    border-radius: 10px;
}

/* =========================================
   Gallery Section
   ========================================= */
.gallery-section {
    background-color: var(--bg-main);
    color: var(--text-main);
}

.gallery-header {
    text-align: center;
    margin-bottom: 40px;
}

.gallery-main-title {
    color: #1a1a24;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.gallery-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.divider-line {
    height: 2px;
    width: 60px;
    background-color: var(--brand-orange);
}

.divider-circle {
    width: 12px;
    height: 12px;
    border: 2px solid var(--brand-orange);
    border-radius: 50%;
    background-color: transparent;
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 20px;
}

.gallery-tab {
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    padding-bottom: 10px;
    position: relative;
    transition: color 0.3s ease;
}

.gallery-tab:hover { color: var(--brand-orange); }
.gallery-tab.active { color: var(--brand-orange); }

.gallery-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--brand-orange);
    z-index: 2;
}

.tab-divider {
    width: 100%;
    height: 1px;
    background-color: #e5e5e5;
    margin-bottom: 50px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
    background-color: #fff;
}

.gallery-item.hidden { display: none; }

.gallery-img-wrapper {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: #f0ece8;
    will-change: transform;
}

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

.hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hover-overlay .material-symbols-outlined {
    background-color: #ffffff;
    color: #000000;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transform: scale(0.8);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.gallery-item:hover .hover-overlay { opacity: 1; }
.gallery-item:hover .hover-overlay .material-symbols-outlined { transform: scale(1); }

/* =========================================
   About Us Section
   ========================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 { font-size: 2.5rem; margin-bottom: 20px; }

.highlight-text {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 20px;
}

.about-text p { color: var(--text-muted); margin-bottom: 30px; }

.animated-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    padding-left: 30px;
    color: var(--text-main);
    font-weight: 500;
}

.animated-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    transition: transform 0.3s;
}

.animated-list li:hover::before { transform: translateX(5px); }

.about-image { position: relative; }

.image-wrapper { position: relative; padding: 10px; }

.image-wrapper img {
    border-radius: calc(var(--border-radius) - 5px);
    width: 100%;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--accent-color);
    color: #ffffff;
    padding: 30px;
    border-radius: 50%;
    width: 150px;
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    animation: bounce 3s infinite ease-in-out;
}

.experience-badge .number { font-size: 2.5rem; font-weight: 800; line-height: 1; }
.experience-badge .text { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; }

/* =========================================
   Factories Section
   ========================================= */
.factory-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.factory-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.video-container {
    position: relative;
    height: 480px;
    overflow: hidden;
    background: #000;
}

.factory-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.factory-card:hover .factory-video {
    transform: scale(1.02);
    transition: transform 0.8s ease;
}

.video-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 10;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.factory-card:hover .video-controls {
    opacity: 1;
    transform: translateY(0);
}

.v-control-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.v-control-btn:hover {
    background: var(--brand-orange);
    border-color: var(--brand-orange);
    transform: scale(1.1);
}

.v-control-btn .material-symbols-outlined { font-size: 20px; }

.factory-info {
    position: relative;
    padding: 25px;
    background: var(--bg-secondary);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    z-index: 3;
    margin-top: -10px;
}

.factory-info h3 { font-size: 1.5rem; margin-bottom: 10px; color: var(--brand-orange); }

.factory-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* =========================================
   Clients Section
   ========================================= */
.clients-section {
    background-color: var(--bg-main);
    overflow: hidden;
}

.clients-marquee {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.clients-marquee::before,
.clients-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
}

.clients-marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-main), transparent);
}

.clients-marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-main), transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-track img {
    height: 80px;
    object-fit: contain;
    margin: 0 40px;
    transition: var(--transition-smooth);
}

.marquee-track img:hover { transform: scale(1.1); }

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

/* =========================================
   Contact Section
   ========================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 { font-size: 3rem; margin-bottom: 15px; }

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.detail-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.detail-item .icon {
    font-size: 1.8rem;
    background: var(--glass-bg);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
}

.detail-item h4 { font-size: 1.2rem; margin-bottom: 5px; }
.detail-item p { color: var(--text-muted); }

.glass-form { padding: 40px; }

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--accent-color);
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 0;
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition-smooth);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -12px;
    font-size: 0.8rem;
    color: var(--accent-color);
}

.submit-btn { width: 100%; margin-top: 10px; }

/* =========================================
   Footer
   ========================================= */
.footer {
    background: var(--bg-secondary);
    padding: 80px 5% 30px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: nowrap;
}

.footer-brand .footer-logo { height: 50px; margin-bottom: 20px; }

.footer-brand p {
    color: var(--text-muted);
    margin-bottom: 20px;
    max-width: 350px;
}

.social-links { display: flex; gap: 15px; }

.social-links a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid var(--brand-orange);
    color: var(--brand-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    font-size: 0.95rem;
}

.social-links a:hover {
    background: var(--brand-orange);
    color: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(228, 113, 68, 0.35);
}

.footer-links h4 { font-size: 1.2rem; margin-bottom: 20px; color: var(--text-main); }
.footer-links ul li { margin-bottom: 12px; }
.footer-links ul li a { color: var(--text-muted); transition: color 0.3s; }
.footer-links ul li a:hover { color: var(--accent-color); }

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 30px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* =========================================
   Animations & Keyframes
   ========================================= */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-up.visible { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.left { transform: translateX(-50px); }
.reveal.left.visible { transform: translateX(0); }
.reveal.right { transform: translateX(50px); }
.reveal.right.visible { transform: translateX(0); }

.animated-list li {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
}

.animated-list.visible li { opacity: 1; transform: translateX(0); }
.animated-list.visible li:nth-child(1) { transition-delay: 0.1s; }
.animated-list.visible li:nth-child(2) { transition-delay: 0.2s; }
.animated-list.visible li:nth-child(3) { transition-delay: 0.3s; }
.animated-list.visible li:nth-child(4) { transition-delay: 0.4s; }
.animated-list.visible li:nth-child(5) { transition-delay: 0.5s; }

/* =========================================
   Splash Screen
   ========================================= */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-main);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
}

.splash-logo {
    width: 250px;
    height: auto;
    animation: zoomOutSplash 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes zoomOutSplash {
    0% { transform: scale(2.5); opacity: 0; }
    30% { opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.splash-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* =========================================
   What We Offer Section
   ========================================= */
.offer-section {
    background-color: var(--bg-main);
    color: var(--text-main);
}

.offer-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-top: 40px;
}

.offer-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.offer-separator {
    width: 1px;
    background-color: rgba(0, 0, 0, 0.2);
    align-self: stretch;
}

.offer-col-link {
    display: block;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.offer-col-link:hover { transform: translateY(-5px); }
.offer-category-title { font-size: 1.8rem; font-weight: 600; margin-bottom: 15px; }
.offer-main-icon { margin-bottom: 30px; }
.xl-icon { font-size: 80px; color: var(--text-main); display: block; }

.offer-icons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
}

.offer-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--brand-orange);
    transition: var(--transition-smooth);
    font-weight: 500;
    font-size: 0.9rem;
}

.offer-icon-item .material-symbols-outlined { font-size: 40px; color: var(--brand-orange); }
.offer-icon-item span { color: var(--text-muted); }
.offer-icon-item:hover { transform: scale(1.1); }
.offer-icon-item:hover span { color: var(--brand-orange); }

/* =========================================
   Banner & Page Styles
   ========================================= */
.page-banner {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    text-align: center;
}

.banner-content h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.banner-content p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.85);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.cursor-zoom { cursor: zoom-in; }

/* =========================================
   Modal Styling
   ========================================= */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.modal-content {
    max-width: 90%;
    max-height: 80vh;
    animation: zoomIn 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    z-index: 10000;
}

.close-modal:hover { color: var(--brand-orange); }

.modal-prev, .modal-next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    padding: 16px;
    color: white;
    font-weight: bold;
    font-size: 24px;
    transition: 0.3s;
    user-select: none;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 4px;
    z-index: 10000;
}

.modal-prev { left: 20px; }
.modal-next { right: 20px; }
.modal-prev:hover, .modal-next:hover { background-color: var(--brand-orange); }

/* =========================================
   Projects Page
   ========================================= */
.projects-page-title {
    text-align: center;
    margin-bottom: 64px;
}

.projects-page-title .section-tag {
    display: inline-block;
    background: var(--brand-orange);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 30px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.projects-page-title h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}

.projects-page-title p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

.title-underline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
}

.title-underline span {
    height: 2px;
    width: 50px;
    background: var(--brand-orange);
    display: block;
    border-radius: 2px;
}

.title-underline i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand-orange);
    display: block;
}

.projects-section {
    padding: 80px 5%;
    background: var(--bg-main);
}

.project-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.07);
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 60px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:last-child { margin-bottom: 0; }

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.11);
}

.project-video-wrap {
    position: relative;
    background: #111;
    overflow: hidden;
}

.project-video-wrap video,
.project-video-wrap .video-placeholder {
    width: 100%;
    height: 460px;
    object-fit: cover;
    display: block;
}

.video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: linear-gradient(135deg, #1a1a24 0%, #2d2820 100%);
    height: 460px;
}

.video-placeholder .material-symbols-outlined {
    font-size: 56px;
    color: rgba(228, 113, 68, 0.5);
}

.video-placeholder span.ph-text {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
}

.project-video-wrap .video-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    opacity: 0;
    transform: translateY(8px);
    transition: all 0.3s ease;
}

.project-video-wrap:hover .video-controls {
    opacity: 1;
    transform: translateY(0);
}

.project-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.project-info {
    padding: 40px 44px;
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}

.project-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(228, 113, 68, 0.12);
    line-height: 1;
    transition: color 0.3s ease;
}

.project-card:hover .project-number { color: rgba(228, 113, 68, 0.4); }

.project-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
}

.project-meta { display: flex; flex-wrap: wrap; gap: 10px; }

.project-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--text-muted);
    background: rgba(228, 113, 68, 0.07);
    padding: 5px 12px;
    border-radius: 30px;
}

.project-meta span .material-symbols-outlined { font-size: 16px; color: var(--brand-orange); }

.project-desc { padding: 40px 44px; display: flex; align-items: center; }

.project-desc p { color: var(--text-muted); font-size: 1rem; line-height: 1.85; }

.project-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: rgba(0, 0, 0, 0.04);
}

.project-img-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: #e8e0d8;
    cursor: zoom-in;
}

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

.project-img-item:hover img { transform: scale(1.07); }

.project-img-item .img-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.project-img-item:hover .img-overlay { background: rgba(0, 0, 0, 0.25); }

.project-img-item .img-overlay .material-symbols-outlined {
    color: #fff;
    font-size: 28px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.project-img-item:hover .img-overlay .material-symbols-outlined {
    opacity: 1;
    transform: scale(1);
}

.img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(228, 113, 68, 0.06), rgba(228, 113, 68, 0.02));
    aspect-ratio: 4/3;
}

.img-placeholder .material-symbols-outlined {
    font-size: 32px;
    color: rgba(228, 113, 68, 0.2);
}

.contact-section { background: var(--bg-secondary); }

/* ── Projects Title Row ── */
.projects-title-row {
    position: relative;
    margin-bottom: 60px;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.projects-title-row .others-toggle-btn {
    position: absolute;
    top: 0;
    right: 0;
}

/* ── Others Toggle Button ── */
.others-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 28px;
    background: transparent;
    border: 2px solid var(--brand-orange);
    color: var(--brand-orange);
    border-radius: 40px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: var(--font-primary);
    margin-top: 20px;
}

.others-toggle-btn .material-symbols-outlined { font-size: 20px; transition: transform 0.3s ease; }

.others-toggle-btn:hover {
    background: var(--brand-orange);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(228, 113, 68, 0.4);
}

.others-toggle-btn:hover .material-symbols-outlined { transform: translateX(4px); }

#projectsContent { transition: opacity 0.3s ease, transform 0.3s ease; }

.others-content-hidden { display: none; opacity: 0; }

.others-content-visible {
    display: block;
    animation: fadeSlideIn 0.4s ease forwards;
}

@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ── Back button ── */
.others-back-row { margin-bottom: 32px; }

.others-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: transparent;
    border: 2px solid var(--text-muted);
    color: var(--text-muted);
    border-radius: 30px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-primary);
}

.others-back-btn:hover {
    border-color: var(--brand-orange);
    color: var(--brand-orange);
    transform: translateX(-3px);
}

/* ── Others Title ── */
.others-page-title { text-align: center; margin-bottom: 48px; }

.others-page-title h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}

.others-page-title p { color: var(--text-muted); font-size: 1.05rem; }

/* ── Others Grid ── */
.others-page-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.others-page-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 12px;
    background: #e8e0d8;
    cursor: zoom-in;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.others-page-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.13);
}

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

.others-page-item:hover img { transform: scale(1.06); }

.others-page-item .img-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    border-radius: 12px;
}

.others-page-item:hover .img-overlay { background: rgba(0, 0, 0, 0.28); }

.others-page-item .img-overlay .material-symbols-outlined {
    color: #fff;
    font-size: 28px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.others-page-item:hover .img-overlay .material-symbols-outlined {
    opacity: 1;
    transform: scale(1);
}

/* ── Others Lightbox ── */
#othersLightbox, #unifiedLightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#othersLightbox.open, #unifiedLightbox.open {
    opacity: 1;
    visibility: visible;
}

.lb-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(4px);
}

.lb-img-wrap {
    position: relative;
    z-index: 2;
    max-width: 88vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lb-img {
    max-width: 88vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.6);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

/* Spinner shown while lightbox image loads */
.lb-spinner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.lb-spinner::after {
    content: '';
    width: 44px;
    height: 44px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--brand-orange, #e47144);
    border-radius: 50%;
    animation: lbSpin 0.7s linear infinite;
}

@keyframes lbSpin {
    to { transform: rotate(360deg); }
}

/* Show spinner while loading; hide image until loaded */
.lb-img-wrap.lb-loading .lb-spinner {
    opacity: 1;
}

.lb-img-wrap.lb-loading .lb-img {
    opacity: 0 !important;
    transform: scale(0.96) !important;
}

.lb-close {
    position: absolute;
    top: 20px;
    right: 24px;
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lb-close:hover {
    background: var(--brand-orange);
    border-color: var(--brand-orange);
    transform: rotate(90deg);
}

.lb-prev, .lb-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lb-prev { left: 20px; }
.lb-next { right: 20px; }

.lb-prev:hover, .lb-next:hover {
    background: var(--brand-orange);
    border-color: var(--brand-orange);
    transform: translateY(-50%) scale(1.08);
}

.lb-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    z-index: 10;
    background: rgba(0,0,0,0.4);
    padding: 4px 14px;
    border-radius: 20px;
}

/* ── Others Folder Cards ── */
.others-folder-card { position: relative; }

.others-folder-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 0 0 12px 12px;
    text-align: center;
    pointer-events: none;
}

.others-folder-card .img-overlay .material-symbols-outlined { font-size: 36px; }

/* ╔══════════════════════════════════════════════════════
   ║  RESPONSIVE — TABLET (≤1024px)
   ╚══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .about-grid, .contact-grid { gap: 40px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ╔══════════════════════════════════════════════════════
   ║  RESPONSIVE — TABLET (≤900px)
   ╚══════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .project-body { grid-template-columns: 1fr; }

    .project-info {
        border-right: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        padding: 32px 28px;
    }

    .project-desc { padding: 28px 28px; }

    .project-video-wrap video,
    .video-placeholder { height: 280px; }

    .project-images { grid-template-columns: repeat(2, 1fr); }

    .others-page-grid { grid-template-columns: repeat(2, 1fr); }

    .projects-title-row .others-toggle-btn {
        position: static;
        margin-top: 16px;
    }
}

/* ╔══════════════════════════════════════════════════════
   ║  RESPONSIVE — MOBILE (≤768px)
   ╚══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    :root { --section-padding: 70px 4%; }

    /* ── Nav ── */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 280px;
        height: 100vh;
        background: #fff;
        display: flex;
        flex-direction: column;
        justify-content: center;
        box-shadow: -4px 0 30px rgba(0,0,0,0.1);
        transition: right 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        z-index: 999;
    }

    .nav-links.active { right: 0; }

    .nav-links ul {
        flex-direction: column;
        gap: 0;
        padding: 0 36px;
    }

    .nav-links ul li {
        border-bottom: 1px solid rgba(0,0,0,0.07);
    }

    .nav-links ul li:last-child {
        border-bottom: none;
        margin-top: 28px;
    }

    .nav-links ul li .nav-link {
        display: block;
        padding: 18px 0;
        font-size: 1rem;
        font-weight: 500;
        color: var(--text-main);
        transition: color 0.2s ease;
    }

    .nav-links ul li .nav-link:hover { color: var(--brand-orange); }

    .nav-cta {
        display: block;
        text-align: center;
        background: var(--brand-orange) !important;
        color: #fff !important;
        border: none !important;
        border-radius: 50px !important;
        padding: 14px 24px !important;
        font-size: 0.95rem !important;
        font-weight: 600 !important;
    }

    /* Dropdown inline fix */
    .dropdown-menu {
        position: static !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        box-shadow: none !important;
        background: transparent !important;
        padding: 0 0 12px 12px !important;
        margin: 0 !important;
        border-radius: 0 !important;
        min-width: unset !important;
    }

    .dropdown-menu::before { display: none !important; }
    .dropdown-menu li { border-bottom: none !important; }

    .dropdown-menu li a {
        padding: 7px 0 !important;
        font-size: 0.88rem !important;
        color: var(--text-muted) !important;
        font-weight: 400 !important;
        border-radius: 0 !important;
    }

    .dropdown-menu li a:hover {
        color: var(--brand-orange) !important;
        background: transparent !important;
    }

    .dropdown-arrow { display: none !important; }
    .dropdown-toggle { color: var(--text-main) !important; font-weight: 500 !important; }

    .mobile-menu-btn { display: flex; z-index: 1001; }

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

    /* ── Hero ── */
    .carousel-btn { display: none; }

    .hero-content { padding: 0 28px; }

    .hero-title {
        font-size: clamp(1.6rem, 5.5vw, 2.2rem);
        line-height: 1.3;
        margin-bottom: 14px;
        letter-spacing: 0px;
    }

    .hero p {
        font-size: clamp(0.95rem, 3.8vw, 1.15rem);
        line-height: 1.6;
    }

    /* ── Sections ── */
    .section-header h2 { font-size: 2rem; }
    .section-header { margin-bottom: 40px; }

    /* ── Offer ── */
    .offer-grid { flex-direction: column; align-items: center; }

    .offer-separator {
        width: 100%;
        height: 1px;
        margin: 30px 0;
    }

    /* ── About ── */
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-image { order: -1; }

    /* ── Factory ── */
    .factory-grid { grid-template-columns: 1fr; }

    /* ── Contact ── */
    .contact-grid { grid-template-columns: 1fr; }
    .contact-info h2 { font-size: 2.2rem; }
    .glass-form { padding: 28px 20px; }

    /* ── Gallery ── */
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-tabs { gap: 20px; }

    /* ── Footer ── */
    .footer { padding: 60px 4% 28px; }
    .footer-grid { flex-direction: column; gap: 36px; }
    .footer-brand p { max-width: 100%; }

    /* ── Projects page ── */
    .projects-section { padding: 60px 4%; }
    .project-info { padding: 28px 20px; }
    .project-desc { padding: 20px 20px; }

    /* ── Banner ── */
    .page-banner { min-height: 50vh; background-attachment: scroll; }
    .banner-content h1 { font-size: clamp(1.8rem, 6vw, 3rem); }

    /* ── Modal ── */
    .close-modal { right: 20px; font-size: 32px; }
    .modal-prev { left: 8px; padding: 12px; }
    .modal-next { right: 8px; padding: 12px; }
}

/* ╔══════════════════════════════════════════════════════
   ║  RESPONSIVE — SMALL MOBILE (≤480px)
   ╚══════════════════════════════════════════════════════ */
@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; align-items: center; }

    .hero-title { font-size: clamp(1.45rem, 6vw, 1.8rem); }
    .hero p { font-size: clamp(0.9rem, 4vw, 1rem); }

    .experience-badge {
        width: 100px;
        height: 100px;
        padding: 15px;
        left: -10px;
        bottom: -10px;
    }

    .experience-badge .number { font-size: 1.5rem; }

    .section-header h2 { font-size: 1.7rem; }

    .others-page-grid { grid-template-columns: repeat(2, 1fr); }
    .project-images { grid-template-columns: repeat(2, 1fr); }

    .lb-prev { left: 8px; }
    .lb-next { right: 8px; }
    .lb-prev, .lb-next { width: 40px; height: 40px; }

    .footer { padding: 48px 4% 24px; }
    .logo img { height: 44px; }
}

/* ╔══════════════════════════════════════════════════════
   ║  RESPONSIVE — GALLERY (≤600px)
   ╚══════════════════════════════════════════════════════ */
@media (max-width: 600px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-tabs { gap: 20px; }
    .project-images { grid-template-columns: repeat(2, 1fr); }
}

/* Custom Download Portfolio Button & Container Layout */
.projects-actions-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-top: 30px;
    padding-bottom: 40px;
}

.projects-actions-container .others-toggle-btn {
    margin-top: 0;
}

.download-portfolio-btn {
    font-size: 0.9rem;
    padding: 10px 20px;
    font-weight: 500;
    border-width: 1.5px;
}

@media (min-width: 769px) {
    .download-portfolio-btn {
        position: absolute;
        right: 0;
    }
}

@media (max-width: 768px) {
    .projects-actions-container {
        flex-direction: column;
        gap: 15px;
    }
}