/* ==========================================================================
   PT. ASIA ELEKTRO TEKNOLOGI - MODERN STYLESHEET
   Distributor LED & Videotron Terkemuka
   ========================================================================== */

:root {
    /* Color Palette */
    --color-bg-primary: #07090e;
    --color-bg-secondary: #0d121f;
    --color-bg-card: #13192b;
    --color-bg-card-hover: #192138;
    --color-bg-glass: rgba(13, 18, 31, 0.75);
    
    --color-primary: #3b82f6;
    --color-primary-light: #60a5fa;
    --color-primary-dark: #1d4ed8;
    
    --color-accent: #8b5cf6;
    --color-accent-light: #a78bfa;
    --color-accent-cyan: #06b6d4;
    --color-accent-green: #10b981;
    
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
    --gradient-blue-cyan: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    --gradient-border: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(236, 72, 153, 0.1), transparent);
    
    --color-text-main: #f1f5f9;
    --color-text-muted: #94a3b8;
    --color-text-dim: #64748b;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-glow: rgba(99, 102, 241, 0.3);
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    /* Layout */
    --container-max: 1200px;
    --header-height: 80px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
    --color-bg-primary: #f8fafc;
    --color-bg-secondary: #ffffff;
    --color-bg-card: #ffffff;
    --color-bg-card-hover: #f1f5f9;
    --color-bg-glass: rgba(255, 255, 255, 0.88);
    
    --color-primary: #2563eb;
    --color-primary-light: #3b82f6;
    --color-primary-dark: #1d4ed8;
    
    --color-accent: #7c3aed;
    --color-accent-light: #8b5cf6;
    --color-accent-cyan: #0284c7;
    --color-accent-green: #059669;
    
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 50%, #db2777 100%);
    --gradient-blue-cyan: linear-gradient(135deg, #1d4ed8 0%, #0284c7 100%);
    --gradient-card: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    --gradient-border: linear-gradient(135deg, rgba(37, 99, 235, 0.25), rgba(124, 58, 237, 0.15), transparent);
    
    --color-text-main: #0f172a;
    --color-text-muted: #475569;
    --color-text-dim: #64748b;
    
    --border-color: rgba(15, 23, 42, 0.08);
    --border-color-glow: rgba(37, 99, 235, 0.25);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-primary);
    color: var(--color-text-main);
    overflow-x: hidden;
    transition: background-color var(--transition-base), color var(--transition-base);
}

body {
    font-family: var(--font-main);
    line-height: 1.65;
    background-color: var(--color-bg-primary);
    color: var(--color-text-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color var(--transition-base), color var(--transition-base);
}

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

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.section-label__line {
    width: 32px;
    height: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

.section-label__line--green {
    background: var(--color-accent-green);
}

.section-label__text {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary-light);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.btn--primary:hover {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(37, 99, 235, 0.6);
}

.btn--outline {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    backdrop-filter: blur(8px);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn--small {
    padding: 10px 22px;
    font-size: 0.875rem;
}

.btn__divider {
    display: inline-block;
    width: 14px;
    height: 2px;
    background: currentColor;
    margin-right: 4px;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(7, 9, 14, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.header.scrolled {
    background: rgba(7, 9, 14, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    height: 70px;
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav__logo-img {
    height: 44px;
    width: auto;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav__logo-text {
    font-weight: 800;
    font-size: 1.15rem;
    line-height: 1.1;
    letter-spacing: 0.05em;
    color: #ffffff;
}

.nav__logo-text small {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--color-primary-light);
    letter-spacing: 0.15em;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav__link {
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
    padding: 6px 0;
    transition: color var(--transition-fast);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
    border-radius: 2px;
}

.nav__link:hover,
.nav__link.active {
    color: #ffffff;
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__welcome {
    font-size: 0.85rem;
    color: var(--color-accent-cyan);
    background: rgba(6, 182, 212, 0.1);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.nav__welcome::after {
    display: none;
}

.nav__cta {
    background: var(--gradient-primary);
    color: #ffffff !important;
    padding: 8px 20px !important;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav__cta::after {
    display: none;
}

.nav__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

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

/* ==========================================================================
   THEME TOGGLE BUTTON (DAY / NIGHT)
   ========================================================================== */
.theme-toggle-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: #f1f5f9;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
    flex-shrink: 0;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    color: #fbbf24;
    transform: translateY(-2px);
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow: 0 4px 16px rgba(251, 191, 36, 0.3);
}

.theme-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
}

/* In Dark Mode (Malam): Sun icon visible to switch to Light (Siang) */
.theme-toggle-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
    color: #facc15;
}

.theme-toggle-moon {
    position: absolute;
    opacity: 0;
    transform: rotate(90deg) scale(0.3);
    color: #818cf8;
}

/* In Light Mode (Siang): Moon icon visible to switch to Dark (Malam) */
[data-theme="light"] .theme-toggle-btn {
    background: rgba(15, 23, 42, 0.06);
    border-color: rgba(15, 23, 42, 0.12);
    color: #1e293b;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .theme-toggle-btn:hover {
    background: rgba(15, 23, 42, 0.12);
    color: #4f46e5;
    border-color: rgba(79, 70, 229, 0.4);
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.25);
}

[data-theme="light"] .theme-toggle-sun {
    opacity: 0;
    transform: rotate(-90deg) scale(0.3);
}

[data-theme="light"] .theme-toggle-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
}

.nav__toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: var(--transition-base);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    background: radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.15), transparent 45%),
                radial-gradient(circle at 20% 70%, rgba(139, 92, 246, 0.15), transparent 45%),
                var(--color-bg-primary);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    opacity: 0.6;
}

.hero__content {
    position: relative;
    z-index: 2;
    padding-top: 40px;
    padding-bottom: 80px;
}

.hero__text {
    max-width: 720px;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero__description {
    font-size: clamp(1rem, 1.25vw, 1.2rem);
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 36px;
}

.hero__actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__socials {
    display: flex;
    align-items: center;
    gap: 24px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-dim);
    transition: color var(--transition-fast);
}

.social-link:hover {
    color: var(--color-primary-light);
}

.hero__gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 1;
}

.hero__gradient-orb--1 {
    width: 400px;
    height: 400px;
    background: rgba(59, 130, 246, 0.25);
    top: 10%;
    right: -100px;
}

.hero__gradient-orb--2 {
    width: 350px;
    height: 350px;
    background: rgba(139, 92, 246, 0.2);
    bottom: 5%;
    left: -50px;
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */
.about {
    padding: 120px 0;
    background: var(--color-bg-secondary);
    position: relative;
    border-top: 1px solid var(--border-color);
}

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

.about__images {
    position: relative;
}

.about__main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-color);
}

.about__main-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.about__carousel {
    position: absolute;
    bottom: -35px;
    right: -25px;
    width: 260px;
    background: var(--color-bg-card);
    padding: 10px;
    border-radius: var(--radius-md);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.7);
    border: 1px solid var(--border-color-glow);
}

.about__carousel-track {
    position: relative;
    width: 100%;
    height: 150px;
    overflow: hidden;
    border-radius: var(--radius-sm);
}

.about__carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.about__carousel-slide.active {
    opacity: 1;
}

.about__carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-dim);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--color-primary);
    width: 22px;
    border-radius: 4px;
}

.about__title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}

.about__text {
    font-size: 1.025rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.about__quote {
    margin-top: 28px;
    padding: 16px 24px;
    border-left: 3px solid var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.25rem;
    color: #ffffff;
}

/* ==========================================================================
   VISI & MISI SECTION
   ========================================================================== */
.visi-misi {
    padding: 120px 0;
    background: var(--color-bg-primary);
    position: relative;
}

.visi-misi__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.visi-misi__title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 8px;
}

.visi-misi__subtitle {
    font-size: 1.1rem;
    color: var(--color-accent-cyan);
    font-weight: 500;
    margin-bottom: 32px;
}

.visi-misi__item {
    margin-bottom: 28px;
    background: var(--color-bg-card);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.visi-misi__badge {
    display: inline-block;
    padding: 4px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-primary-light);
    border: 1px solid rgba(59, 130, 246, 0.3);
    margin-bottom: 14px;
}

.visi-misi__badge--misi {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-accent-green);
    border-color: rgba(16, 185, 129, 0.3);
}

.visi-misi__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.visi-misi__list li {
    position: relative;
    padding-left: 24px;
    font-size: 0.975rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.visi-misi__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-accent-green);
    font-weight: 700;
}

.visi-misi__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-color);
}

.visi-misi__image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
}

/* ==========================================================================
   BUSINESS SCOPE SECTION
   ========================================================================== */
.business {
    padding: 120px 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--border-color);
}

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

.business__title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 28px;
}

.business__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.business__list li {
    position: relative;
    padding-left: 28px;
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.business__list li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 9px;
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.6);
}

.business__image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-color);
}

.business__image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.business__features {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(13, 18, 31, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 18px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color-glow);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.business__feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
}

/* ==========================================================================
   PRODUCTS SECTION
   ========================================================================== */
.products {
    padding: 120px 0;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--border-color);
}

.products__title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-color-glow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(59, 130, 246, 0.15);
}

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

.product-card__image {
    width: 100%;
    height: 220px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 22px;
    background: #090d16;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image img {
    transform: scale(1.06);
}

.product-card__name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

.product-card__specs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 26px;
    flex-grow: 1;
}

.product-card__specs li {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    position: relative;
    padding-left: 18px;
}

.product-card__specs li::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary-light);
    font-size: 1.1rem;
}

.product-card__btn {
    width: 100%;
}

/* ==========================================================================
   EXPERIENCE / PROJECTS SECTION
   ========================================================================== */
.experience {
    padding: 120px 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--border-color);
}

.experience__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 50px auto;
}

.experience__header .section-label {
    justify-content: center;
}

.experience__title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 12px;
}

.experience__subtitle {
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

.experience__label {
    text-align: center;
    margin-bottom: 8px;
}

.experience__project-title {
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
}

.experience__gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.experience__gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 260px;
    border: 1px solid var(--border-color);
}

.experience__gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.experience__gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(7, 9, 14, 0.9) 100%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    transition: background var(--transition-base);
}

.experience__gallery-overlay span {
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.02em;
}

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

.experience__gallery-item:hover .experience__gallery-overlay {
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.2) 0%, rgba(7, 9, 14, 0.95) 100%);
}

.experience__cta {
    display: flex;
    justify-content: center;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials {
    padding: 120px 0;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--border-color);
}

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

.testimonials__title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.testimonials__description {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.testimonial-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid var(--border-color-glow);
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.testimonial-card__inner {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.testimonial-card__avatar-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.testimonial-card__quote {
    font-family: var(--font-serif);
    font-size: 3rem;
    line-height: 1;
    color: var(--color-primary-light);
    opacity: 0.5;
    margin-bottom: -10px;
}

.testimonial-card__text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-main);
    margin-bottom: 18px;
    font-style: italic;
}

.testimonial-card__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary-light);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact {
    padding: 100px 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--border-color);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.contact__heading {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 28px;
    color: #ffffff;
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 1rem;
    color: var(--color-text-muted);
}

.contact__detail svg {
    color: var(--color-primary-light);
    flex-shrink: 0;
    margin-top: 4px;
}

.contact__map {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: #040508;
    padding-top: 80px;
    padding-bottom: 40px;
    border-top: 1px solid var(--border-color);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer__heading {
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 22px;
}

.footer__info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer__info-item {
    display: flex;
    gap: 12px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.footer__info-item svg {
    color: var(--color-primary-light);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links a {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-primary-light);
    padding-left: 4px;
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 20px;
}

.footer__social-section {
    display: flex;
    align-items: center;
    gap: 20px;
}

.footer__social-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-dim);
}

.footer__socials {
    display: flex;
    gap: 12px;
}

.footer__social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.footer__social-icon:hover {
    color: #ffffff;
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer__copyright {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

/* ==========================================================================
   SCROLL TO TOP BUTTON
   ========================================================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .about__grid,
    .visi-misi__grid,
    .business__grid,
    .testimonials__grid,
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about__images {
        margin-bottom: 40px;
    }

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

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

    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: rgba(7, 9, 14, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        padding: 30px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav__menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__toggle.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav__toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .products__grid {
        grid-template-columns: 1fr;
    }

    .experience__gallery {
        grid-template-columns: 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr;
    }

    .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .about__carousel {
        position: relative;
        bottom: 0;
        right: 0;
        width: 100%;
        margin-top: 20px;
    }

    [data-theme="light"] .nav__menu {
        background: rgba(255, 255, 255, 0.98);
        border-bottom-color: rgba(15, 23, 42, 0.1);
    }
}

/* ==========================================================================
   LIGHT THEME COMPONENT OVERRIDES
   ========================================================================== */
[data-theme="light"] .header {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .nav__logo-text {
    color: #0f172a;
}

[data-theme="light"] .nav__link {
    color: #475569;
}

[data-theme="light"] .nav__link:hover,
[data-theme="light"] .nav__link.active {
    color: var(--color-primary);
}

[data-theme="light"] .nav__welcome {
    background: rgba(2, 132, 199, 0.08);
    border-color: rgba(2, 132, 199, 0.2);
    color: #0284c7;
}

[data-theme="light"] .nav__toggle span {
    background: #0f172a;
}

[data-theme="light"] .hero {
    background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.08), transparent 45%),
                radial-gradient(circle at 20% 70%, rgba(124, 58, 237, 0.06), transparent 45%),
                var(--color-bg-primary);
}

[data-theme="light"] .hero__bg {
    background-image: radial-gradient(rgba(15, 23, 42, 0.05) 1px, transparent 1px);
}

[data-theme="light"] .hero__title {
    color: #0f172a;
}

[data-theme="light"] .btn--outline {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.18);
    color: #0f172a;
}

[data-theme="light"] .btn--outline:hover {
    background: rgba(15, 23, 42, 0.08);
    border-color: rgba(15, 23, 42, 0.35);
}

[data-theme="light"] .about__quote {
    color: #0f172a;
    background: rgba(37, 99, 235, 0.06);
}

[data-theme="light"] .about__carousel {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .business__features {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .business__feature {
    color: #0f172a;
}

[data-theme="light"] .product-card {
    box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .product-card:hover {
    box-shadow: 0 20px 40px -8px rgba(37, 99, 235, 0.15);
}

[data-theme="light"] .product-card__name {
    color: #0f172a;
}

[data-theme="light"] .product-card__image {
    background: #f1f5f9;
}

[data-theme="light"] .testimonial-card {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .contact__heading {
    color: #0f172a;
}

[data-theme="light"] .contact__map {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .experience__gallery-item {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}