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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

/* ===== Utility ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Geometric Background Shapes ===== */
.geo-shapes {
    z-index: 0;
}

.geo-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.04;
    background: #d4a017;
}

.geo-circle--1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -150px;
}

.geo-circle--2 {
    width: 400px;
    height: 400px;
    bottom: 10%;
    left: -100px;
    background: #1f4786;
    opacity: 0.03;
}

.geo-triangle {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0.03;
    border-left: 150px solid transparent;
    border-right: 150px solid transparent;
    border-bottom: 260px solid #d4a017;
    top: 45%;
    left: 5%;
    transform: rotate(-15deg);
}

.geo-rect {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 30px;
    background: #1f4786;
    opacity: 0.02;
    bottom: 20%;
    right: 8%;
    transform: rotate(30deg);
}

/* ===== Navigation ===== */
.nav {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 160, 23, 0.15);
}

.nav.scrolled {
    background: rgba(10, 22, 40, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: #faf8f4;
    letter-spacing: -0.01em;
}

.nav-logo-text {
    line-height: 1.2;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(250, 248, 244, 0.7);
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #d4a017;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #faf8f4;
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: #d4a017;
    color: #0a1628;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.55rem 1.1rem;
    border-radius: 50px;
    transition: background 0.3s ease, transform 0.2s ease;
}

.nav-cta:hover {
    background: #e6b422;
    transform: translateY(-1px);
}

.nav-hamburger {
    display: none;
    flex-direction: 3px;
    gap: 5px;
    padding: 4px;
    z-index: 60;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #faf8f4;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: #0a1628;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(31, 71, 134, 0.6) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 80% 20%, rgba(212, 160, 23, 0.25) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 10% 80%, rgba(212, 160, 23, 0.15) 0%, transparent 50%),
        linear-gradient(160deg, #0a1628 0%, #0f2140 40%, #152d56 100%);
}

.hero-shape {
    position: absolute;
    opacity: 0.08;
}

.hero-shape--triangle {
    width: 0;
    height: 0;
    border-left: 180px solid transparent;
    border-right: 180px solid transparent;
    border-bottom: 312px solid #d4a017;
    top: 10%;
    right: 5%;
    transform: rotate(20deg);
    opacity: 0.1;
}

.hero-shape--circle {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 3px solid #d4a017;
    bottom: -100px;
    left: -100px;
    opacity: 0.06;
}

.hero-shape--rect {
    width: 250px;
    height: 250px;
    background: #1f4786;
    border-radius: 40px;
    top: 15%;
    left: 3%;
    transform: rotate(-25deg);
    opacity: 0.08;
}

.hero-shape--dots {
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, #d4a017 1.5px, transparent 1.5px);
    background-size: 16px 16px;
    opacity: 0.15;
    bottom: 20%;
    right: 15%;
}

.hero-content {
    padding: 6rem 1.5rem 4rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(212, 160, 23, 0.1);
    border: 1px solid rgba(212, 160, 23, 0.3);
    color: #d4a017;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #d4a017;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 900;
    color: #faf8f4;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(250, 248, 244, 0.65);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

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

.hero-stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: #faf8f4;
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: rgba(250, 248, 244, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(212, 160, 23, 0.3);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(250, 248, 244, 0.4);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.75rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn--primary {
    background: #d4a017;
    color: #0a1628;
    border-color: #d4a017;
}

.btn--primary:hover {
    background: #e6b422;
    border-color: #e6b422;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 160, 23, 0.35);
}

.btn--outline {
    background: transparent;
    color: #faf8f4;
    border-color: rgba(250, 248, 244, 0.3);
}

.btn--outline:hover {
    border-color: #faf8f4;
    background: rgba(250, 248, 244, 0.05);
    transform: translateY(-2px);
}

.btn--gold {
    background: #d4a017;
    color: #0a1628;
    border-color: #d4a017;
}

.btn--gold:hover {
    background: #e6b422;
    border-color: #e6b422;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 160, 23, 0.35);
}

.btn--white {
    background: #faf8f4;
    color: #0a1628;
    border-color: #faf8f4;
}

.btn--white:hover {
    background: #f0ece4;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(250, 248, 244, 0.2);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* ===== Sections ===== */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #d4a017;
    margin-bottom: 1rem;
    position: relative;
    padding-left: 2rem;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 2px;
    background: #d4a017;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #0a1628;
    line-height: 1.15;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-title--light {
    color: #faf8f4;
}

.section-desc {
    font-size: 1.05rem;
    color: #555;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-desc--light {
    color: rgba(250, 248, 244, 0.6);
    max-width: 480px;
}

/* ===== Products ===== */
.section--products {
    background: #faf8f4;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.product-card {
    position: relative;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(10, 22, 40, 0.06);
    transition: all 0.4s ease;
    border: 1px solid rgba(10, 22, 40, 0.06);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(10, 22, 40, 0.12);
}

.product-card--accent {
    background: #0a1628;
    border-color: transparent;
}

.product-card--accent .product-card-title {
    color: #faf8f4;
}

.product-card--accent .product-card-desc {
    color: rgba(250, 248, 244, 0.6);
}

.product-card--accent .product-card-list li {
    color: rgba(250, 248, 244, 0.5);
    border-color: rgba(250, 248, 244, 0.1);
}

.product-card--accent .product-card-list li::before {
    color: #d4a017;
}

.product-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #d4a017, #e6b422);
}

.product-card-img {
    height: 200px;
    overflow: hidden;
}

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

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

.product-card-body {
    padding: 1.5rem;
}

.product-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(212, 160, 23, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d4a017;
    margin-bottom: 1rem;
}

.product-card--accent .product-card-icon {
    background: rgba(212, 160, 23, 0.15);
}

.product-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0a1628;
    margin-bottom: 0.5rem;
}

.product-card-desc {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.product-card-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.product-card-list li {
    font-size: 0.82rem;
    color: #888;
    padding-left: 1rem;
    position: relative;
    border-bottom: 1px solid rgba(10, 22, 40, 0.05);
    padding-bottom: 0.4rem;
}

.product-card-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #d4a017;
    font-weight: 700;
    font-size: 0.75rem;
}

/* ===== Why Us ===== */
.section--why {
    background: #0a1628;
    overflow: hidden;
}

.why-bg-shape {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(31, 71, 134, 0.3);
    top: -150px;
    right: -150px;
    pointer-events: none;
}

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

.why-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.why-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.why-feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(212, 160, 23, 0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d4a017;
}

.why-feature-title {
    font-size: 1rem;
    font-weight: 700;
    color: #faf8f4;
    margin-bottom: 0.25rem;
}

.why-feature-text {
    font-size: 0.9rem;
    color: rgba(250, 248, 244, 0.55);
    line-height: 1.6;
}

.why-visual {
    position: relative;
}

.why-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.why-image-accent {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.15) 0%, transparent 60%);
    pointer-events: none;
    border-radius: 20px;
}

.why-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.why-image-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(10px);
    color: #faf8f4;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.6rem 1rem;
    border-radius: 50px;
    border: 1px solid rgba(212, 160, 23, 0.3);
}

.why-image-badge svg {
    color: #d4a017;
}

/* ===== Gallery ===== */
.section--gallery {
    background: #faf8f4;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto;
    gap: 1rem;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item--large {
    grid-column: span 7;
    grid-row: span 2;
}

.gallery-item--wide {
    grid-column: span 8;
}

.gallery-item:not(.gallery-item--large):not(.gallery-item--wide) {
    grid-column: span 4;
}

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

.gallery-item--large img {
    height: 100%;
    min-height: 400px;
}

.gallery-item:not(.gallery-item--large) img {
    height: 220px;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.gallery-item-overlay span {
    color: #faf8f4;
    font-weight: 600;
    font-size: 0.95rem;
}

/* ===== CTA Banner ===== */
.cta-banner {
    background: #0f2140;
    padding: 5rem 0;
    overflow: hidden;
    position: relative;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 50% at 30% 50%, rgba(212, 160, 23, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 50%, rgba(31, 71, 134, 0.4) 0%, transparent 70%);
}

.cta-shape {
    position: absolute;
    opacity: 0.06;
}

.cta-shape--1 {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 2px solid #d4a017;
    top: -80px;
    left: -80px;
}

.cta-shape--2 {
    width: 200px;
    height: 200px;
    background: #d4a017;
    border-radius: 30px;
    bottom: -60px;
    right: 10%;
    transform: rotate(45deg);
}

.cta-shape--3 {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #1f4786;
    top: 20%;
    right: 25%;
}

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

.cta-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: #faf8f4;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-text {
    font-size: 1.05rem;
    color: rgba(250, 248, 244, 0.6);
    max-width: 520px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Contact ===== */
.section--contact {
    background: #faf8f4;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.75rem;
    border: 1px solid rgba(10, 22, 40, 0.06);
    box-shadow: 0 2px 12px rgba(10, 22, 40, 0.04);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(10, 22, 40, 0.1);
    border-color: rgba(212, 160, 23, 0.2);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(212, 160, 23, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d4a017;
    margin-bottom: 1rem;
}

.contact-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0a1628;
    margin-bottom: 0.4rem;
}

.contact-card-text {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.contact-card-text a {
    color: #1f4786;
    font-weight: 600;
}

.contact-card-text a:hover {
    color: #d4a017;
}

.contact-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #d4a017;
    margin-top: 0.5rem;
}

.contact-card-link:hover {
    color: #e6b422;
}

.contact-card-hint {
    display: block;
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.25rem;
}

.contact-form-wrapper {
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(10, 22, 40, 0.06);
    border: 1px solid rgba(10, 22, 40, 0.06);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #0a1628;
    margin-bottom: 0.4rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid rgba(10, 22, 40, 0.12);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: 'Outfit', sans-serif;
    color: #0a1628;
    background: #faf8f4;
    transition: all 0.3s ease;
    outline: none;
}

.form-input:focus,
.form-textarea:focus {
    border-color: #d4a017;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #aaa;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 2rem;
}

.form-success.show {
    display: block;
    animation: fadeIn 0.5s ease;
}

.form-success-icon {
    width: 64px;
    height: 64px;
    background: rgba(212, 160, 23, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d4a017;
    margin: 0 auto 1rem;
}

.form-success-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0a1628;
    margin-bottom: 0.5rem;
}

.form-success-text {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

/* ===== Footer ===== */
.footer {
    background: #0a1628;
    color: #faf8f4;
}

.footer-top {
    padding: 4rem 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1rem;
    color: #faf8f4;
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(250, 248, 244, 0.5);
    line-height: 1.7;
}

.footer-heading {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #d4a017;
    margin-bottom: 1.25rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links li {
    font-size: 0.9rem;
    color: rgba(250, 248, 244, 0.5);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    line-height: 1.5;
}

.footer-links li svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: #d4a017;
    opacity: 0.7;
}

.footer-links a:hover {
    color: #d4a017;
}

.footer-bottom {
    border-top: 1px solid rgba(250, 248, 244, 0.08);
    padding: 1.5rem 0;
}

.footer-copy {
    font-size: 0.82rem;
    color: rgba(250, 248, 244, 0.35);
    text-align: center;
}

/* ===== Animations ===== */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-fade-in-up {
    opacity: 0;
    animation: fade-in-up 0.8s ease forwards;
}

/* Scroll-triggered animations */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos].aos-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .why-visual {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .gallery-item--large {
        grid-column: span 12;
    }
    
    .gallery-item--wide {
        grid-column: span 6;
    }
    
    .gallery-item:not(.gallery-item--large):not(.gallery-item--wide) {
        grid-column: span 6;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #0a1628;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
        transition: right 0.4s ease;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
    }
    
    .nav-links.open {
        right: 0;
    }
    
    .nav-hamburger {
        display: flex;
    }
    
    .nav-cta {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item--wide,
    .gallery-item:not(.gallery-item--large) {
        grid-column: span 12;
    }
    
    .gallery-item--large img,
    .gallery-item img {
        min-height: 220px;
        height: 220px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-shape--triangle,
    .hero-shape--rect {
        display: none;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .contact-form-wrapper {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}