/* =============================================
   BENGKEL RADIATOR SONY JAYA — style.css
   Premium Dark Theme with Glassmorphism
============================================= */

/* ===== ROOT & RESET ===== */
:root {
    --primary:    #ff4500;
    --primary-dk: #cc3700;
    --secondary:  #ffc107;
    --accent:     #ff6b35;
    --dark:       #0a0a0f;
    --dark-2:     #111118;
    --dark-3:     #1a1a24;
    --dark-4:     #22222f;
    --glass:      rgba(255,255,255,0.04);
    --glass-bd:   rgba(255,255,255,0.08);
    --text:       #f0f0f5;
    --text-muted: #9898b0;
    --gradient:   linear-gradient(135deg, var(--primary), var(--accent), var(--secondary));
    --glow:       0 0 40px rgba(255,69,0,0.35);
    --radius:     16px;
    --radius-lg:  24px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    background: var(--dark);
    color: var(--text);
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== SELECTION ===== */
::selection { background: var(--primary); color: #fff; }


/* ================================================
   PRELOADER
================================================ */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--dark);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}
.preloader-inner {
    text-align: center;
}
.engine-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 16px;
}
.preloader-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.preloader-text span { color: var(--primary); }
.preloader-bar {
    width: 200px;
    height: 3px;
    background: var(--dark-4);
    border-radius: 2px;
    margin: 0 auto;
    overflow: hidden;
}
.preloader-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 2px;
    animation: loadFill 1.8s ease forwards;
}
@keyframes loadFill {
    from { width: 0; }
    to   { width: 100%; }
}


/* ================================================
   HEADER
================================================ */
header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 40px;
    height: 72px;
    display: flex;
    align-items: center;
    background: transparent;
    transition: background var(--transition), backdrop-filter var(--transition),
                box-shadow var(--transition);
}
header.scrolled {
    background: rgba(10,10,15,0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--glass-bd), 0 4px 30px rgba(0,0,0,0.4);
}
.header-container {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}
.logo-icon {
    width: 40px; height: 40px;
    background: var(--gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #fff;
    box-shadow: 0 0 20px rgba(255,69,0,0.4);
}
.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-main {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 1px;
}
.logo-sub {
    font-size: 0.65rem;
    color: var(--primary);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Nav */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 50%;
    width: 0; height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width var(--transition);
}
.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: var(--glass);
}
.nav-link:hover::after,
.nav-link.active::after { width: 60%; }

/* CTA button in header */
.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: #fff;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(255,69,0,0.35);
    flex-shrink: 0;
}
.header-cta:hover {
    background: var(--primary-dk);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255,69,0,0.5);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 26px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ================================================
   BUTTONS
================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.12);
    opacity: 0;
    transition: opacity var(--transition);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 24px rgba(255,69,0,0.4);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(255,69,0,0.55);
}
.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--glass-bd);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}
.btn-wa {
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 24px rgba(37,211,102,0.35);
    font-size: 1rem;
    padding: 16px 36px;
}
.btn-wa:hover {
    background: #1ebe5d;
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(37,211,102,0.5);
}


/* ================================================
   SECTION COMMONS
================================================ */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(255,69,0,0.1);
    border: 1px solid rgba(255,69,0,0.2);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}
.section-title span { color: var(--primary); }
.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
}
.section-center-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 60px;
    padding: 0 20px;
}
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* ================================================
   HERO
================================================ */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 100px 20px 60px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to bottom, rgba(10,10,15,0.6) 0%, rgba(10,10,15,0.85) 100%),
        url('https://images.unsplash.com/photo-1619642751034-765dfdf7c58e?auto=format&fit=crop&q=80&w=1920') center/cover no-repeat;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(255,69,0,0.15) 0%, transparent 60%);
}

/* Particles */
.particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.particle {
    position: absolute;
    width: 2px; height: 2px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: floatParticle linear infinite;
}
@keyframes floatParticle {
    0%   { opacity: 0; transform: translateY(0) scale(1); }
    10%  { opacity: 1; }
    90%  { opacity: 0.5; }
    100% { opacity: 0; transform: translateY(-100vh) scale(0.5); }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 820px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--secondary);
    background: rgba(255,193,7,0.1);
    border: 1px solid rgba(255,193,7,0.25);
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 24px;
    animation: fadeDown 0.8s ease;
}
.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeUp 1s 0.2s ease both;
}
.hero-desc {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(240,240,245,0.8);
    margin-bottom: 40px;
    animation: fadeUp 1s 0.4s ease both;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeUp 1s 0.6s ease both;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: var(--glass);
    border: 1px solid var(--glass-bd);
    border-radius: var(--radius-lg);
    padding: 28px 40px;
    backdrop-filter: blur(10px);
    animation: fadeUp 1s 0.8s ease both;
}
.stat-item { text-align: center; padding: 0 36px; }
.stat-num {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}
.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    white-space: nowrap;
}
.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--glass-bd);
    flex-shrink: 0;
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}
.scroll-dot {
    width: 24px; height: 40px;
    border: 2px solid rgba(255,255,255,0.25);
    border-radius: 12px;
    position: relative;
}
.scroll-dot::after {
    content: '';
    position: absolute;
    top: 6px; left: 50%;
    width: 4px; height: 8px;
    background: var(--primary);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scrollDot 1.5s ease infinite;
}
@keyframes scrollDot {
    0%  { opacity: 1; top: 6px; }
    100%{ opacity: 0; top: 20px; }
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(8px); }
}


/* ================================================
   ABOUT
================================================ */
.about {
    padding: 120px 0;
    background: var(--dark-2);
    position: relative;
    overflow: hidden;
}
.about::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(255,69,0,0.06) 0%, transparent 70%);
    pointer-events: none;
}

/* About Visual */
.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-img-wrapper {
    position: relative;
    width: 380px; height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-img-bg {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 40%, rgba(255,69,0,0.15), rgba(255,193,7,0.05) 60%, transparent 80%);
    border: 1px solid rgba(255,69,0,0.12);
    animation: rotateSlow 20s linear infinite;
}
.about-img-bg::before {
    content: '';
    position: absolute;
    inset: 20px;
    border-radius: 50%;
    border: 1px dashed rgba(255,69,0,0.15);
}
.about-icon-center {
    width: 160px; height: 160px;
    background: var(--dark-3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary);
    border: 2px solid rgba(255,69,0,0.2);
    box-shadow: var(--glow), inset 0 0 40px rgba(255,69,0,0.05);
    position: relative;
    z-index: 2;
}
@keyframes rotateSlow {
    to { transform: rotate(360deg); }
}

.about-card-float {
    position: absolute;
    background: var(--glass);
    border: 1px solid var(--glass-bd);
    backdrop-filter: blur(12px);
    padding: 12px 18px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 3;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.about-card-float i { color: var(--secondary); font-size: 1rem; }
.card-float-1 { top: 30px; right: -10px; animation: floatY 3s ease-in-out infinite; }
.card-float-2 { bottom: 50px; left: -20px; animation: floatY 3s 1.5s ease-in-out infinite; }
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-10px); }
}

/* About Text */
.about-text { }
.about-desc {
    color: var(--text-muted);
    margin-bottom: 16px;
    font-size: 1rem;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 28px 0 36px;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.feature-item i { color: var(--primary); font-size: 0.9rem; flex-shrink: 0; }


/* ================================================
   SERVICES
================================================ */
.services {
    padding: 120px 40px;
    position: relative;
    overflow: hidden;
    max-width: 1300px;
    margin: 0 auto;
}
.services-bg-deco {
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 400px;
    background: radial-gradient(ellipse, rgba(255,69,0,0.05) 0%, transparent 70%);
    pointer-events: none;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--glass);
    border: 1px solid var(--glass-bd);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    cursor: default;
}
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,69,0,0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}
.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,69,0,0.3);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 30px rgba(255,69,0,0.1);
}
.service-card:hover::before { opacity: 1; }

.service-icon-wrap {
    position: relative;
    width: 70px; height: 70px;
    margin-bottom: 24px;
}
.service-icon-bg {
    position: absolute;
    inset: 0;
    background: rgba(255,69,0,0.12);
    border-radius: 18px;
    transition: var(--transition);
}
.service-card:hover .service-icon-bg {
    background: rgba(255,69,0,0.2);
    transform: rotate(8deg);
}
.service-icon-wrap i {
    position: relative;
    z-index: 1;
    font-size: 2rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%; height: 100%;
}
.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.service-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}
.service-arrow {
    position: absolute;
    bottom: 28px; right: 28px;
    width: 36px; height: 36px;
    background: rgba(255,69,0,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 0.8rem;
    transition: var(--transition);
}
.service-card:hover .service-arrow {
    background: var(--primary);
    color: #fff;
    transform: translateX(4px);
}


/* ================================================
   WHY US
================================================ */
.why-us {
    padding: 120px 0;
    background: var(--dark-2);
    overflow: hidden;
}
.why-text {}
.why-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin: 36px 0 0;
}
.why-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px 24px;
    background: var(--glass);
    border: 1px solid var(--glass-bd);
    border-radius: var(--radius);
    transition: var(--transition);
}
.why-item:hover {
    border-color: rgba(255,69,0,0.25);
    background: rgba(255,69,0,0.04);
    transform: translateX(6px);
}
.why-icon {
    width: 44px; height: 44px;
    background: rgba(255,69,0,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
    transition: var(--transition);
}
.why-item:hover .why-icon {
    background: var(--primary);
    color: #fff;
}
.why-content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.why-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Testimonials */
.why-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}
.testimonial-stack {
    position: relative;
    width: 380px;
}
.testimonial-card {
    background: var(--dark-3);
    border: 1px solid var(--glass-bd);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.tc-main {
    position: relative;
    z-index: 2;
}
.tc-side {
    position: absolute;
    bottom: -30px; right: -30px;
    width: 90%;
    z-index: 1;
    opacity: 0.65;
    transform: scale(0.95);
}
.tc-stars { color: var(--secondary); margin-bottom: 16px; font-size: 0.9rem; gap: 3px; display: flex; }
.tc-text {
    font-size: 0.92rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.8;
}
.tc-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.tc-avatar {
    width: 42px; height: 42px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}
.tc-author strong {
    display: block;
    font-size: 0.9rem;
}
.tc-author span {
    font-size: 0.78rem;
    color: var(--text-muted);
}


/* ================================================
   GALLERY
================================================ */
.gallery {
    padding: 120px 40px;
    background: var(--dark);
    max-width: 1300px;
    margin: 0 auto;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}
.gi-large {
    grid-row: span 2;
}
.gi-wide {
    grid-column: span 2;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    min-height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease, filter 0.6s ease;
    filter: brightness(0.8);
}
.gallery-item:hover img {
    transform: scale(1.06);
    filter: brightness(1);
}
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(255,69,0,0.6) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i {
    font-size: 2rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 8px;
}
.gallery-overlay span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
}


/* ================================================
   CONTACT
================================================ */
.contact {
    padding: 120px 40px;
    background: var(--dark-2);
    position: relative;
    overflow: hidden;
}
.contact-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px; height: 400px;
    background: radial-gradient(ellipse, rgba(255,69,0,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr 1fr;
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}
.contact-card {
    background: var(--glass);
    border: 1px solid var(--glass-bd);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
}
.contact-card:hover {
    border-color: rgba(255,69,0,0.25);
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.contact-card-icon {
    width: 60px; height: 60px;
    background: rgba(255,69,0,0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin: 0 auto 20px;
}
.contact-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.contact-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 8px;
}
.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 8px;
    transition: var(--transition);
}
.contact-link:hover { gap: 10px; }

/* Main contact card */
.contact-card-main {
    background: var(--dark-3);
    border-color: rgba(37,211,102,0.2);
}
.wa-big-icon {
    font-size: 4rem;
    color: #25d366;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(37,211,102,0.3));
    animation: waPulseIcon 2s ease-in-out infinite;
}
@keyframes waPulseIcon {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.08); }
}
.contact-card-main h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.wa-number {
    margin-top: 16px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #25d366;
}
.jam-buka {
    margin: 12px 0 6px;
}
.jam-badge {
    display: inline-block;
    background: rgba(255,193,7,0.12);
    border: 1px solid rgba(255,193,7,0.25);
    color: var(--secondary);
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    padding: 6px 18px;
    border-radius: 8px;
    letter-spacing: 1px;
}
.jam-note {
    font-size: 0.78rem !important;
    color: rgba(255,255,255,0.35) !important;
    margin-top: 0 !important;
}


/* ================================================
   FOOTER
================================================ */
footer {
    background: var(--dark);
    border-top: 1px solid var(--glass-bd);
    padding: 72px 40px 0;
}
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--glass-bd);
}
.footer-brand p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin: 16px 0 20px;
    max-width: 260px;
    line-height: 1.8;
}
.footer-wa {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #25d366;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-wa:hover { gap: 12px; }

.footer-links, .footer-services, .footer-info { }
.footer-links h4, .footer-services h4, .footer-info h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 20px;
}
.footer-links a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 10px;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--primary); padding-left: 6px; }
.footer-services span {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}
.footer-info p {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 14px;
    line-height: 1.7;
}
.footer-info i { color: var(--primary); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.82rem;
}


/* ================================================
   FLOATING WHATSAPP
================================================ */
.wa-float {
    position: fixed;
    bottom: 32px; right: 32px;
    width: 60px; height: 60px;
    background: #25d366;
    color: #fff;
    font-size: 1.8rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 5000;
    box-shadow: 0 8px 30px rgba(37,211,102,0.4);
    transition: var(--transition);
}
.wa-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 16px 50px rgba(37,211,102,0.55);
}
.wa-pulse {
    position: absolute;
    inset: -6px;
    border: 2px solid rgba(37,211,102,0.5);
    border-radius: 50%;
    animation: waPulse 2s ease-out infinite;
}
@keyframes waPulse {
    0%   { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}


/* ================================================
   BACK TO TOP
================================================ */
.back-to-top {
    position: fixed;
    bottom: 104px; right: 32px;
    width: 44px; height: 44px;
    background: var(--glass);
    border: 1px solid var(--glass-bd);
    color: var(--text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    cursor: pointer;
    z-index: 5000;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
}
.back-to-top.visible {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}


/* ================================================
   ANIMATIONS
================================================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}


/* ================================================
   RESPONSIVE
================================================ */
@media (max-width: 1024px) {
    .section-container { grid-template-columns: 1fr; gap: 50px; padding: 0 24px; }
    .about-visual { order: -1; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; max-width: 500px; }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 36px; }
    .why-us .section-container { grid-template-columns: 1fr; }
    .why-visual { margin-top: 40px; }
    .testimonial-stack { width: 100%; max-width: 420px; }
}

@media (max-width: 768px) {
    header { padding: 0 20px; }

    .nav-menu {
        position: fixed;
        top: 72px; left: 0; right: 0;
        background: rgba(10,10,15,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid var(--glass-bd);
        transform: translateY(-120%);
        transition: transform var(--transition);
        z-index: 999;
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-link { width: 100%; text-align: center; padding: 14px; }
    .hamburger { display: flex; }
    .header-cta { display: none; }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
    }
    .stat-divider { width: 60px; height: 1px; }

    .services { padding: 80px 20px; }
    .services-grid { grid-template-columns: 1fr; }

    .gallery { padding: 80px 20px; }
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }
    .gi-large, .gi-wide { grid-column: span 2; grid-row: span 1; }

    .contact { padding: 80px 20px; }

    footer { padding: 48px 20px 0; }
    .footer-container { grid-template-columns: 1fr; gap: 32px; }

    .about-img-wrapper { width: 280px; height: 280px; }
    .tc-side { display: none; }

    .section-container { padding: 0 20px; }
    .about { padding: 80px 0; }
    .why-us { padding: 80px 0; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
    .btn { width: 100%; justify-content: center; }
    .gallery-grid { grid-template-columns: 1fr; }
    .gi-large, .gi-wide { grid-column: span 1; }
    .about-features { grid-template-columns: 1fr; }
}