/* ============================================
   PT. KARYA SAKTI SENTOSA - COMPANY PROFILE
   Premium Modern Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
    --color-gold: #efbc21;
    --color-gold-light: #f5d060;
    --color-gold-dark: #c89a10;
    --color-brown: #3c2308;
    --color-navy: #00102E;
    --color-navy-medium: #233452;
    --color-navy-light: #2d4a6f;
    --color-gray: #6d7685;
    --color-gray-light: #9ca3af;
    --color-white: #ffffff;
    --color-off-white: #F4F5F7;
    --color-dark: #0a0a1a;
    --color-dark-card: #111827;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
    --shadow-gold: 0 8px 30px rgba(239,188,33,0.3);
    --shadow-card: 0 10px 40px rgba(0,16,46,0.08);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    color: var(--color-navy);
    background: var(--color-white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-navy);
}
::-webkit-scrollbar-thumb {
    background: var(--color-gold);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold-light);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---- Section Styles ---- */
.section {
    padding: 100px 0;
}

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

.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(239,188,33,0.15), rgba(239,188,33,0.05));
    color: var(--color-gold-dark);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
    border: 1px solid rgba(239,188,33,0.3);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-navy);
    margin-bottom: 16px;
    position: relative;
}

.section-title span {
    color: var(--color-gold);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ---- NAVBAR ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
    background: transparent;
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(0, 16, 46, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo img {
    height: 50px;
    width: auto;
    transition: var(--transition-smooth);
}

.navbar.scrolled .nav-logo img {
    height: 40px;
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
}

.nav-logo-text .company-name {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    line-height: 1.2;
}

.nav-logo-text .company-tagline {
    color: var(--color-gold);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-menu a {
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition-smooth);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-white);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 60%;
}

.nav-cta {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark)) !important;
    color: var(--color-navy) !important;
    font-weight: 700 !important;
    padding: 10px 24px !important;
    border-radius: var(--radius-sm) !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

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

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

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

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

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

/* ---- HERO SECTION ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-navy);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    transform: scale(1.1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0,16,46,0.9) 0%,
        rgba(0,16,46,0.7) 40%,
        rgba(60,35,8,0.6) 100%
    );
    z-index: 2;
}

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 3;
    overflow: hidden;
}

.hero-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-gold);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 15s infinite linear;
}

@keyframes float-particle {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 4;
    max-width: 700px;
    padding: 0 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(239,188,33,0.15);
    border: 1px solid rgba(239,188,33,0.3);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--color-gold);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    animation: fadeInDown 0.8s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--color-white);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-title .highlight {
    color: var(--color-gold);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-gold);
    border-radius: 2px;
    animation: expandWidth 1s ease-out 1s both;
}

@keyframes expandWidth {
    from { width: 0; }
    to { width: 100%; }
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    font-family: var(--font-body);
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}

.btn:hover::before {
    opacity: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.4);
    color: var(--color-white);
}

.btn-outline:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    transform: translateY(-3px);
}

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

.btn-secondary:hover {
    background: var(--color-navy-medium);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ---- STATS SECTION ---- */
.stats-section {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-medium) 100%);
    margin-top: -60px;
    z-index: 5;
}

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

.stat-card {
    text-align: center;
    padding: 30px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.stat-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
    border-color: rgba(239,188,33,0.3);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-navy);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ---- ABOUT PREVIEW ---- */
.about-preview {
    background: var(--color-off-white);
}

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

.about-image-wrapper {
    position: relative;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.about-image-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
    padding: 20px 30px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    text-align: center;
    box-shadow: var(--shadow-gold);
}

.about-image-badge .badge-number {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1;
}

.about-image-badge .badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--color-navy);
}

.about-content p {
    color: var(--color-gray);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.about-feature:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.about-feature i {
    color: var(--color-gold);
    font-size: 1.2rem;
}

.about-feature span {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-navy);
}

/* ---- FEATURED PRODUCTS ---- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-card-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover .product-card-image img {
    transform: scale(1.1);
}

.product-card-category {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,16,46,0.8) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition-smooth);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 20px;
}

.product-card:hover .product-card-overlay {
    opacity: 1;
}

.product-card-overlay .btn {
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.product-card:hover .product-card-overlay .btn {
    transform: translateY(0);
}

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

.product-card-title {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--color-navy);
    transition: var(--transition-fast);
}

.product-card:hover .product-card-title {
    color: var(--color-gold-dark);
}

.product-card-desc {
    color: var(--color-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---- WHY CHOOSE US ---- */
.why-section {
    background: var(--color-navy);
    position: relative;
    overflow: hidden;
}

.why-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(239,188,33,0.1) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    border-radius: 50%;
}

.why-section .section-title {
    color: var(--color-white);
}

.why-section .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.why-card {
    padding: 40px 30px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
    transform: scaleX(0);
    transition: var(--transition-smooth);
}

.why-card:hover::before {
    transform: scaleX(1);
}

.why-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-8px);
    border-color: rgba(239,188,33,0.2);
}

.why-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(239,188,33,0.2), rgba(239,188,33,0.05));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--color-gold);
    transition: var(--transition-smooth);
}

.why-card:hover .why-card-icon {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
    transform: scale(1.1) rotate(5deg);
}

.why-card h3 {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.why-card p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ---- TESTIMONIALS ---- */
.testimonials-section {
    background: var(--color-off-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--color-white);
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--color-gold);
    opacity: 0.2;
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--color-navy);
    font-size: 1.1rem;
}

.testimonial-info h4 {
    font-size: 0.95rem;
    color: var(--color-navy);
}

.testimonial-info span {
    font-size: 0.8rem;
    color: var(--color-gray);
}

.testimonial-stars {
    color: var(--color-gold);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

/* ---- CTA SECTION ---- */
.cta-section {
    background: linear-gradient(135deg, var(--color-brown) 0%, var(--color-navy) 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(239,188,33,0.15) 0%, transparent 70%);
    bottom: -200px;
    left: -100px;
    border-radius: 50%;
}

.cta-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-text {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ---- FOOTER ---- */
.footer {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
    color: rgba(255,255,255,0.6);
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-brand .footer-logo {
    height: 60px;
    margin-bottom: 8px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: var(--transition-smooth);
}

.footer-social a:hover {
    background: var(--color-gold);
    color: var(--color-navy);
    transform: translateY(-3px);
}

.footer h4 {
    font-size: 1.05rem;
    margin-bottom: 20px;
    color: var(--color-white);
    position: relative;
    padding-bottom: 12px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--color-gold);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-gold);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--color-gold);
    margin-top: 4px;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

/* ---- PAGE HEADER ---- */
.page-header {
    background: linear-gradient(135deg, var(--color-navy), var(--color-navy-medium));
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(239,188,33,0.1)"/></svg>') repeat;
    background-size: 30px 30px;
    opacity: 0.5;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-white);
    margin-bottom: 12px;
    position: relative;
}

.page-header .breadcrumb {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    position: relative;
}

.page-header .breadcrumb a {
    color: var(--color-gold);
}

/* ---- ABOUT PAGE ---- */
.timeline {
    position: relative;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-gold), var(--color-navy));
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: calc(50% + 40px);
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: calc(50% + 40px);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--color-gold);
    border: 4px solid var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-gold);
    z-index: 2;
}

.timeline-content {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    max-width: 450px;
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.timeline-year {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
    padding: 4px 16px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.timeline-content h3 {
    color: var(--color-navy);
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* Vision & Mission */
.vm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.vm-card {
    padding: 40px;
    border-radius: var(--radius-lg);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.vm-card.vision {
    background: linear-gradient(135deg, var(--color-navy), var(--color-navy-medium));
    color: var(--color-white);
}

.vm-card.mission {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
}

.vm-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.vm-card .vm-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    opacity: 0.3;
}

.vm-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.vm-card p,
.vm-card li {
    font-size: 0.95rem;
    line-height: 1.8;
    opacity: 0.9;
}

.vm-card ul {
    list-style: none;
    padding: 0;
}

.vm-card ul li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
}

.vm-card ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 8px;
}

/* ---- CATALOG PAGE ---- */
.catalog-filters {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 24px;
    border: 2px solid var(--color-off-white);
    border-radius: 50px;
    background: var(--color-white);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-gray);
    transition: var(--transition-smooth);
    font-family: var(--font-body);
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.catalog-search {
    max-width: 500px;
    margin: 0 auto 40px;
    position: relative;
}

.catalog-search input {
    width: 100%;
    padding: 16px 24px 16px 50px;
    border: 2px solid var(--color-off-white);
    border-radius: 50px;
    font-size: 1rem;
    font-family: var(--font-body);
    transition: var(--transition-smooth);
    background: var(--color-white);
}

.catalog-search input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 4px rgba(239,188,33,0.15);
}

.catalog-search i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray);
}

/* ---- PRODUCT DETAIL ---- */
.product-detail {
    padding: 40px 0 80px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.product-detail-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-detail-image:hover img {
    transform: scale(1.03);
}

.product-detail-info h1 {
    font-size: 2rem;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.product-detail-category {
    display: inline-block;
    background: rgba(239,188,33,0.15);
    color: var(--color-gold-dark);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.product-detail-desc {
    color: var(--color-gray);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
}

.specs-table tr {
    border-bottom: 1px solid var(--color-off-white);
}

.specs-table td {
    padding: 14px 0;
    font-size: 0.95rem;
}

.specs-table td:first-child {
    font-weight: 600;
    color: var(--color-navy);
    width: 40%;
}

.specs-table td:last-child {
    color: var(--color-gray);
}

/* ---- SERVICES PAGE ---- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    text-align: center;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
    transform: scaleX(0);
    transition: var(--transition-smooth);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(239,188,33,0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, rgba(239,188,33,0.15), rgba(239,188,33,0.05));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-gold);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-navy);
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 1.15rem;
    color: var(--color-navy);
    margin-bottom: 12px;
}

.service-card p {
    color: var(--color-gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ---- CONTACT PAGE ---- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.contact-info-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.contact-info-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: linear-gradient(135deg, rgba(239,188,33,0.15), rgba(239,188,33,0.05));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--color-gold);
}

.contact-info-card h4 {
    font-size: 0.95rem;
    color: var(--color-navy);
    margin-bottom: 4px;
}

.contact-info-card p {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.contact-form {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-navy);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-off-white);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: var(--transition-smooth);
    background: var(--color-off-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-gold);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(239,188,33,0.1);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Flash Messages */
.flash-message {
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-weight: 500;
    animation: fadeInDown 0.5s ease-out;
}

.flash-success {
    background: rgba(16,185,129,0.1);
    color: #059669;
    border: 1px solid rgba(16,185,129,0.3);
}

/* ---- MAP ---- */
.map-container {
    margin-top: 60px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ---- WHATSAPP FLOAT ---- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(37,211,102,0.4);
    transition: var(--transition-smooth);
    animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37,211,102,0.5);
}

@keyframes pulse-wa {
    0%, 100% { box-shadow: 0 8px 25px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 8px 25px rgba(37,211,102,0.7), 0 0 0 15px rgba(37,211,102,0.1); }
}

/* ---- BACK TO TOP ---- */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 34px;
    z-index: 998;
    width: 46px;
    height: 46px;
    background: var(--color-navy);
    color: var(--color-gold);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-md);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-gold);
    color: var(--color-navy);
    transform: translateY(-3px);
}

/* ---- ANIMATIONS ---- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.animate-on-scroll.animate-left {
    transform: translateX(-30px);
}

.animate-on-scroll.animate-left.animated {
    transform: translateX(0);
}

.animate-on-scroll.animate-right {
    transform: translateX(30px);
}

.animate-on-scroll.animate-right.animated {
    transform: translateX(0);
}

.animate-on-scroll.animate-scale {
    transform: scale(0.9);
}

.animate-on-scroll.animate-scale.animated {
    transform: scale(1);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ---- RELATED PRODUCTS ---- */
.related-products {
    padding: 60px 0;
    background: var(--color-off-white);
}

/* ---- EMPTY STATE ---- */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state i {
    font-size: 4rem;
    color: var(--color-gray-light);
    margin-bottom: 20px;
}

.empty-state h3 {
    color: var(--color-navy);
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--color-gray);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--color-navy);
        flex-direction: column;
        padding: 100px 30px 30px;
        gap: 0;
        transition: var(--transition-smooth);
        box-shadow: -10px 0 30px rgba(0,0,0,0.3);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .about-grid,
    .product-detail-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid,
    .services-grid,
    .why-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .vm-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        padding-left: 60px;
        padding-right: 0;
        justify-content: flex-start;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        text-align: center;
        justify-content: center;
    }
    
    .about-image-badge {
        bottom: -10px;
        right: 10px;
    }
    
    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
    
    .product-card-image {
        height: 200px;
    }
}

/* ---- LOADING SKELETON ---- */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

/* ---- MOBILE MENU OVERLAY ---- */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}