/* ===================================
   PT. NATALIFT - Global Styles
   Liquid Glass Design
   =================================== */

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

:root {
    --primary: #0066ff;
    --secondary: #00d4ff;
    --accent: #ff6b6b;
    --dark-bg: #0a0e27;
    --light-bg: #f8f9ff;
    --glass-light: rgba(255, 255, 255, 0.15);
    --glass-dark: rgba(0, 0, 0, 0.1);
}

html, body {
    width: 100%;
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: #1a1a2e;
    background: linear-gradient(135deg, var(--light-bg) 0%, #e8f0ff 100%);
    overflow-x: hidden;
}

/* Mobile bottom padding for nav */
@media (max-width: 768px) {
    body {
        padding-bottom: 75px;
    }
}

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

/* ===================================
   Navigation Styles
   =================================== */

nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 15px 0;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
}

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

.logo {
    font-size: 24px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.3s;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--primary);
    font-weight: 600;
}

/* ===================================
   Hero Section Styles
   =================================== */

section {
    padding: 100px 20px;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    
    /* Background Image */
    background-image: url('../../images/hero/hero-background.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* Dark overlay untuk readability */
.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg, 
        rgba(26, 26, 46, 0.5) 0%, 
        rgba(0, 102, 255, 0.2) 50%, 
        rgba(26, 26, 46, 0.5) 100%
    );
    top: 0;
    left: 0;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -50px;
    left: -50px;
    filter: blur(50px);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #0066ff 0%, #00d4ff 50%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero p {
    font-size: 1.3rem;
    color: #555;
    margin-bottom: 40px;
    line-height: 1.8;
}

/* ===================================
   Hero Gallery Section
   =================================== */

.hero-gallery {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1200px;
    margin-top: 80px;
    margin-left: auto;
    margin-right: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    padding: 0 20px;
}

.hero-image-item {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    text-align: center;
}

.hero-image-item:hover {
    transform: translateY(-12px);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
}

.hero-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

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

.hero-image-item p {
    padding: 15px 10px;
    margin: 0;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ===================================
   Button Styles
   =================================== */

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 32px;
    border: none;
    border-radius: 16px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-block;
}

.btn.primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
}

.btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.4);
}

.btn.secondary {
    background: var(--glass-light);
    backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    color: #333;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
}

.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-3px);
}

.btn.whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #20ba5f 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn.whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

.btn.whatsapp svg {
    width: 18px;
    height: 18px;
}

/* ===================================
   Section Title Styles
   =================================== */

.section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 60px;
    background: linear-gradient(135deg, #0066ff 0%, #1a1a2e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================================
   About Section Styles
   =================================== */

.about {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.3) 100%);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 32px;
    padding: 80px;
    margin: 60px 20px;
    box-shadow: 0 20px 60px rgba(31, 38, 135, 0.15);
}

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

.about-text h3 {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.about-text p {
    color: #555;
    font-size: 1.05rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.4s;
}

.feature-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.15);
}

.feature-item strong {
    color: var(--primary);
    display: block;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.feature-item span {
    color: #666;
    font-size: 0.95rem;
}

.about-box {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 15px 50px rgba(0, 102, 255, 0.1);
}

.about-box h3 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.6rem;
}

.about-box ul {
    list-style: none;
    line-height: 2.2;
}

.about-box li {
    color: #555;
    font-weight: 500;
    position: relative;
    padding-left: 25px;
}

.about-box li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

/* ===================================
   Services Section Styles
   =================================== */

.services {
    padding: 100px 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    animation: float 3s ease-in-out infinite;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.service-card:hover {
    transform: translateY(-12px);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 20px 50px rgba(0, 102, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.service-card h3 {
    color: #1a1a2e;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.service-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.7;
}

.service-card:nth-child(2) {
    animation-delay: 0.2s;
}

.service-card:nth-child(3) {
    animation-delay: 0.4s;
}

/* ===================================
   Certifications Section Styles
   =================================== */

.certifications {
    padding: 100px 20px;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.cert-card {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(25px);
    padding: 35px;
    border-radius: 24px;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    text-align: center;
    transition: all 0.4s;
    box-shadow: 0 10px 40px rgba(31, 38, 135, 0.12);
    animation: float 3s ease-in-out infinite;
}

.cert-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 20px 60px rgba(0, 102, 255, 0.2);
}

.cert-badge {
    font-size: 4rem;
    margin-bottom: 15px;
    transition: transform 0.4s;
}

.cert-card:hover .cert-badge {
    transform: scale(1.15) rotate(5deg);
}

.cert-card h4 {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.cert-card p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
}

.cert-card:nth-child(2) {
    animation-delay: 0.2s;
}

.cert-card:nth-child(3) {
    animation-delay: 0.4s;
}

/* ===================================
   Company Info Section Styles
   =================================== */

.company-info {
    padding: 100px 20px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.info-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    padding: 35px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.4s;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
}

.info-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 15px 50px rgba(0, 102, 255, 0.15);
}

.info-card h3 {
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.info-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 8px;
}

.info-card a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.info-card a:hover {
    color: var(--primary);
}

/* ===================================
   Contact Section Styles
   =================================== */

.contact {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 32px;
    padding: 80px;
    margin: 60px 20px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(31, 38, 135, 0.15);
}

.contact h2 {
    font-size: 2.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.contact > p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-item {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(15px);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.4s;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: translateY(-5px);
}

.contact-item h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.contact-item p {
    color: #666;
}

.contact-item a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--primary);
}

/* ===================================
   Footer Styles
   =================================== */

footer {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.8) 0%, rgba(0, 51, 102, 0.8) 100%);
    backdrop-filter: blur(20px);
    color: white;
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 60px;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    footer {
        padding: 30px 20px 40px;
        margin-bottom: 10px;
    }
}

footer p {
    margin-bottom: 8px;
    opacity: 0.9;
}

footer p:first-child {
    font-weight: 600;
    font-size: 1.05rem;
}

footer p:last-child {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ===================================
   Scroll to Top Button
   =================================== */

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: rgba(0, 102, 255, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 18px;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s;
    z-index: 999;
    font-weight: bold;
    font-size: 20px;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
}

@media (max-width: 768px) {
    .scroll-top {
        bottom: 100px;
    }
}

.scroll-top:hover {
    background: rgba(0, 102, 255, 1);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.4);
}

.scroll-top.show {
    display: flex;
}

/* ===================================
   WhatsApp Floating Button
   =================================== */

.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #20ba5f 100%);
    backdrop-filter: blur(15px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 998;
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: pulse-whatsapp 2s ease-in-out infinite;
    border: 2px solid rgba(255, 255, 255, 0.3);
    text-decoration: none;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 160px;
    }
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 45px rgba(37, 211, 102, 0.5);
    background: linear-gradient(135deg, #20ba5f 0%, #1ba350 100%);
    animation: none;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

/* ===================================
   Mobile Navigation
   =================================== */

.mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    top: auto;
    display: none;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1001;
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav-container {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: stretch;
    width: 100%;
    height: 70px;
    margin: 0;
    padding: 0;
    padding-bottom: env(safe-area-inset-bottom);
}

.mobile-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    gap: 4px;
    padding: 0 10px;
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    text-align: center;
    height: 70px;
    border-radius: 0;
}

.mobile-nav-link:hover {
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
}

.mobile-nav-link.active {
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.15);
}

.mobile-nav-link svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* Prevent body scroll when nav is active */
body.mobile-nav-active {
    overflow: hidden;
}

/* ===================================
   Animations
   =================================== */

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-whatsapp {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ===================================
   Responsive Design
   =================================== */

/* Large Desktop & Tablets (1024px and above) */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }

    section {
        padding: 50px 20px;
    }

    .hero {
        min-height: 500px;
        padding: 60px 20px;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero-gallery {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 20px;
        margin-top: 50px;
    }

    .hero-img {
        height: 160px;
    }

    .about-content {
        gap: 30px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

/* Tablets (768px and below) */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    section {
        padding: 40px 20px;
    }

    /* Navigation */
    nav {
        padding: 15px 20px;
        display: none;
    }

    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    /* Mobile Navigation */
    .mobile-nav {
        display: flex;
    }

    /* Hero Section */
    .hero {
        background-attachment: scroll;
        min-height: 400px;
        padding: 50px 20px;
        margin-top: 0;
    }

    .hero h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-gallery {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 15px;
        margin-top: 40px;
    }

    .hero-img {
        height: 140px;
    }

    .glass-card {
        padding: 20px;
    }

    /* About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .about {
        padding: 40px 25px 60px;
        margin: 30px 20px;
    }

    .about h2 {
        font-size: 1.8rem;
    }

    /* Services Section */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 25px;
    }

    /* Section Titles */
    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    /* Contact Section */
    .contact {
        padding: 40px 25px 60px;
        margin: 30px 20px;
    }

    .contact h2 {
        font-size: 1.8rem;
    }

    /* Buttons */
    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .btn.primary {
        width: 100%;
    }

    .btn.whatsapp {
        width: 100%;
    }
}

/* Mobile Landscape (640px and below) */
@media (max-width: 640px) {
    section {
        padding: 30px 15px;
    }

    .hero {
        min-height: 350px;
        padding: 40px 15px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .hero-gallery {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 12px;
        margin-top: 30px;
    }

    .hero-img {
        height: 120px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .about, .contact {
        margin: 20px 15px;
        padding: 30px 20px 50px;
    }

    .btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }

    /* Mobile Navigation */
    .mobile-nav-link {
        padding: 0 8px;
        height: 70px;
        font-size: 0.7rem;
        gap: 3px;
    }

    .mobile-nav-link svg {
        width: 22px;
        height: 22px;
    }

/* Mobile Small (480px and below) */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    section {
        padding: 25px 15px;
    }

    /* Navigation */
    nav {
        padding: 12px 15px;
        display: none;
    }

    nav .logo {
        font-size: 1.3rem;
    }

    .nav-links {
        gap: 0.5rem;
        font-size: 0.8rem;
    }

    /* Mobile Navigation */
    .mobile-nav {
        display: flex;
    }

    .mobile-nav-link {
        padding: 0 6px;
        height: 70px;
        font-size: 0.65rem;
        gap: 2px;
    }

    .mobile-nav-link svg {
        width: 20px;
        height: 20px;
    }

    /* Hero Section */
    .hero {
        background-attachment: scroll;
        min-height: 300px;
        padding: 35px 15px;
        margin-top: 65px;
    }

    .hero h1 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .hero p {
        font-size: 0.9rem;
    }

    .hero-gallery {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        margin-top: 25px;
    }

    .hero-img {
        height: 100px;
    }

    .glass-card {
        padding: 15px;
        border-radius: 12px;
    }

    .glass-card h3 {
        font-size: 0.9rem;
    }

    .glass-card p {
        font-size: 0.8rem;
    }

    /* Section Titles */
    .section-title {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }

    .section-subtitle {
        font-size: 0.85rem;
    }

    /* About Section */
    .about {
        margin: 15px 15px;
        padding: 25px 15px 50px;
    }

    .about h2 {
        font-size: 1.4rem;
    }

    .about p {
        font-size: 0.9rem;
    }

    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .service-card {
        padding: 15px;
        border-radius: 12px;
    }

    .service-card h3 {
        font-size: 1rem;
    }

    .service-card p {
        font-size: 0.85rem;
    }

    /* Contact Section */
    .contact {
        margin: 15px 15px;
        padding: 25px 15px 50px;
    }

    .contact h2 {
        font-size: 1.4rem;
    }

    /* Buttons */
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .btn {
        width: 100%;
        padding: 10px 15px;
        font-size: 0.85rem;
    }

    /* Scroll to Top */
    #scrollTop {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }

    /* WhatsApp Float Button */
    .whatsapp-float {
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}