/* DBS Laundry — Modern Professional Website */
:root {
    --navy: #1a365d;
    --navy-light: #2d4a7a;
    --gold: #d69e2e;
    --gold-light: #ecc94b;
    --teal: #319795;
    --teal-light: #4fd1c5;
    --white: #ffffff;
    --light: #f7fafc;
    --light-gray: #edf2f7;
    --gray: #718096;
    --dark: #2d3748;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(26, 54, 93, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}
.header.scrolled { background: rgba(26, 54, 93, 0.98); box-shadow: 0 4px 30px rgba(0,0,0,0.15); }

.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.logo-img { height: 45px; width: auto; object-fit: contain; }

.nav-menu { display: flex; list-style: none; gap: 2rem; }
.nav-link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gold);
    transition: var(--transition);
}
.nav-link:hover::after { width: 100%; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}
.nav-toggle span {
    width: 25px; height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section — Animated Background */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
    padding-top: 70px;
}

/* Animated Background Layers */
.hero-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 120%;
    background: url('https://images.unsplash.com/photo-1582719478250-896e49c86e69?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    will-change: transform;
    z-index: -4;
    transition: transform 0.1s linear;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(26,54,93,0.85) 0%, rgba(49,151,149,0.75) 100%);
    z-index: -3;
}

/* Floating Bubbles Container */
.hero-bubbles {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -2;
    pointer-events: none;
    overflow: hidden;
}

.bubble {
    position: absolute;
    bottom: -100px;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
    border-radius: 50%;
    opacity: 0;
    animation: bubbleRise 12s infinite ease-in;
    will-change: transform, opacity;
}

.bubble:nth-child(1)  { width: 40px;  height: 40px;  left: 10%;  animation-delay: 0s;   animation-duration: 12s; }
.bubble:nth-child(2)  { width: 60px;  height: 60px;  left: 25%;  animation-delay: 2s;   animation-duration: 15s; }
.bubble:nth-child(3)  { width: 30px;  height: 30px;  left: 40%;  animation-delay: 4s;   animation-duration: 10s; }
.bubble:nth-child(4)  { width: 80px;  height: 80px;  left: 55%;  animation-delay: 1s;   animation-duration: 14s; }
.bubble:nth-child(5)  { width: 50px;  height: 50px;  left: 70%;  animation-delay: 3s;   animation-duration: 11s; }
.bubble:nth-child(6)  { width: 35px;  height: 35px;  left: 85%;  animation-delay: 5s;   animation-duration: 13s; }
.bubble:nth-child(7)  { width: 70px;  height: 70px;  left: 5%;   animation-delay: 6s;   animation-duration: 16s; }
.bubble:nth-child(8)  { width: 45px;  height: 45px;  left: 60%;  animation-delay: 7s;   animation-duration: 12s; }

@keyframes bubbleRise {
    0%   { transform: translateY(0) scale(0.5); opacity: 0; }
    10%  { opacity: 0.6; }
    50%  { opacity: 0.4; }
    90%  { opacity: 0.2; }
    100% { transform: translateY(-120vh) scale(1.2); opacity: 0; }
}

/* Gradient Orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    z-index: -2;
    will-change: transform;
    transition: transform 0.1s linear;
}

.orb-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(214,158,46,0.3), transparent 70%);
    top: -10%; left: -5%;
    animation: orbFloat1 20s infinite ease-in-out;
}

.orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(49,151,149,0.35), transparent 70%);
    bottom: -10%; right: -5%;
    animation: orbFloat2 25s infinite ease-in-out;
}

.orb-3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(236,201,75,0.2), transparent 70%);
    top: 40%; left: 60%;
    animation: orbFloat3 18s infinite ease-in-out;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25%      { transform: translate(30px, -20px) scale(1.05); }
    50%      { transform: translate(-20px, 30px) scale(0.95); }
    75%      { transform: translate(20px, 20px) scale(1.02); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(-40px, 20px) scale(1.1); }
    66%      { transform: translate(30px, -30px) scale(0.9); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(-30px, -40px) scale(1.15); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: scrollPulse 2s infinite ease-in-out;
}

.scroll-indicator::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
    50%      { opacity: 1; transform: translateX(-50%) translateY(8px); }
}

.hero-content {
    max-width: 800px;
    padding: 2rem 1rem;
    transition: opacity 0.1s linear, transform 0.1s linear;
}

.hero-badge {
    display: inline-block;
    background: rgba(214, 158, 46, 0.2);
    border: 1px solid rgba(214, 158, 46, 0.4);
    color: var(--gold-light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.text-gold { color: var(--gold-light); }

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    line-height: 1.8;
}
.hero-subtitle strong { color: var(--gold-light); }

.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--navy);
    box-shadow: 0 4px 15px rgba(214, 158, 46, 0.4);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(214, 158, 46, 0.5);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold-light);
    line-height: 1;
}
.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    margin-top: 0.5rem;
    display: block;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}
.hero-scroll a {
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.hero-scroll a:hover { color: var(--gold-light); }
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { opacity: 0; animation: fadeInUp 0.8s ease forwards; }
.fade-in-up.delay-1 { animation-delay: 0.1s; }
.fade-in-up.delay-2 { animation-delay: 0.2s; }
.fade-in-up.delay-3 { animation-delay: 0.3s; }
.fade-in-up.delay-4 { animation-delay: 0.4s; }

/* Sections */
.section { padding: 6rem 0; }
.section-title { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, rgba(26,54,93,0.1), rgba(49,151,149,0.1));
    color: var(--teal);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}
.section-title h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 1rem;
}
.section-title p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--gray);
    font-size: 1.1rem;
}

/* Services */
.services { background: var(--light); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0,0,0,0.03);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(214, 158, 46, 0.2);
}
.service-card.featured {
    border: 2px solid var(--gold);
    transform: scale(1.02);
}
.service-card.featured:hover { transform: scale(1.02) translateY(-8px); }
.service-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--navy);
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
}
.service-icon { font-size: 3rem; margin-bottom: 1.5rem; }
.service-card h3 { font-size: 1.4rem; color: var(--navy); margin-bottom: 1rem; }
.service-card p { color: var(--gray); margin-bottom: 1.5rem; }
.service-list { list-style: none; }
.service-list li {
    padding: 0.5rem 0;
    color: var(--dark);
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.service-list li::before { content: '✓'; color: var(--teal); font-weight: bold; }
.service-list li:last-child { border-bottom: none; }

/* Pricing */
.pricing { background: var(--white); }
.search-box { max-width: 600px; margin: 0 auto 2rem; }
.search-wrapper {
    display: flex;
    align-items: center;
    background: var(--light);
    border: 2px solid var(--light-gray);
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
}
.search-wrapper:focus-within {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(214, 158, 46, 0.1);
}
.search-icon { color: var(--gray); margin-right: 0.75rem; flex-shrink: 0; }
.search-input {
    flex: 1;
    border: none;
    background: none;
    font-size: 1.1rem;
    padding: 0.75rem 0;
    outline: none;
    font-family: inherit;
}
.search-input::placeholder { color: var(--gray); }
.search-clear {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray);
    cursor: pointer;
    padding: 0 0.5rem;
    display: none;
}
.search-clear:hover { color: var(--dark); }
.search-clear.visible { display: block; }

.featured-package {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}
.package-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gold);
    color: var(--navy);
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
}
.package-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}
.package-info h3 { font-size: 1.8rem; color: var(--white); margin-bottom: 0.5rem; }
.package-desc { color: rgba(255,255,255,0.8); margin-bottom: 1rem; }
.package-price { display: flex; align-items: baseline; gap: 0.25rem; }
.price-currency { font-size: 1.2rem; color: var(--gold-light); font-weight: 600; }
.price-amount { font-size: 3.5rem; font-weight: 800; color: var(--gold-light); line-height: 1; }
.price-unit { font-size: 1.1rem; color: rgba(255,255,255,0.7); }

.price-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.price-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}
.price-table th {
    background: var(--navy);
    color: var(--white);
    padding: 1rem 1.5rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.price-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--light-gray);
    font-size: 1rem;
}
.price-table tbody tr { transition: var(--transition); }
.price-table tbody tr:hover { background: var(--light); }
.price-table tbody tr.hidden { display: none; }
.price-table .price-cell { font-weight: 700; color: var(--teal); white-space: nowrap; }
.price-table .highlight { background: rgba(214, 158, 46, 0.1) !important; }

.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--gray);
    font-size: 1.1rem;
}
.no-results a { color: var(--teal); text-decoration: none; font-weight: 600; }
.no-results a:hover { text-decoration: underline; }

/* Features */
.features { background: var(--light); }
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(26,54,93,0.1), rgba(49,151,149,0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}
.feature-card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: 0.75rem; }
.feature-card p { color: var(--gray); font-size: 0.95rem; margin: 0; }

/* Contact */
.contact { background: var(--white); }
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
    align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--light);
    border-radius: var(--radius);
    transition: var(--transition);
}
.contact-item:hover { box-shadow: var(--shadow); }
.contact-icon {
    width: 50px; height: 50px;
    background: linear-gradient(135deg, var(--navy), var(--teal));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.contact-details h3 { font-size: 1.1rem; color: var(--navy); margin-bottom: 0.25rem; }
.contact-details p { margin: 0; color: var(--gray); font-size: 0.95rem; }
.contact-details a { color: var(--teal); text-decoration: none; font-weight: 600; }
.contact-details a:hover { color: var(--navy); }

.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.contact-map iframe { width: 100%; height: 400px; border: none; }

/* Footer */
.footer {
    background: var(--navy);
    color: rgba(255,255,255,0.8);
    padding: 4rem 0 2rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}
.footer-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: 1rem;
}
.footer-logo .logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}
.footer-col h3 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}
.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 40px; height: 3px;
    background: var(--gold);
    border-radius: 2px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.75rem; }
.footer-col a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
    display: block;
}
.footer-col a:hover { color: var(--white); padding-left: 0.5rem; }
.footer-social { display: flex; gap: 1rem; margin-top: 1.5rem; }
.footer-social a {
    width: 44px; height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    text-decoration: none;
    transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); transform: translateY(-3px); }
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px; height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 70px; left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--navy);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: left 0.3s ease;
        z-index: 999;
    }
    .nav-menu.active { left: 0; }
    .nav-link { font-size: 1.2rem; }

    .hero { min-height: 80vh; }
    .hero-stats { gap: 1.5rem; }
    .stat-number { font-size: 2rem; }
    .section { padding: 4rem 0; }
    .package-content { flex-direction: column; text-align: center; }
    .price-amount { font-size: 2.8rem; }
    .price-table th, .price-table td { padding: 0.75rem 1rem; font-size: 0.9rem; }
    .whatsapp-float { width: 50px; height: 50px; bottom: 1.5rem; right: 1.5rem; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .services-grid, .features-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-col h3::after { left: 50%; transform: translateX(-50%); }
    .footer-logo { justify-content: center; }
}