:root {
    /* Colors - Light Premium Corporate Theme */
    --bg-dark: #FFFFFF;
    --bg-graphite: #F8FAFC;
    --accent-green: #059669; /* Corporate Green */
    --accent-gold: #2563EB; /* Corporate Blue */
    --text-white: #0F172A; /* Main text (dark) */
    --text-muted: #475569; /* Secondary text */
    --pure-white: #FFFFFF; /* True white for overlays */
    
    /* Premium Glassmorphism Variables for Light Mode */
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(226, 232, 240, 1);
    --glass-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --glass-blur: blur(12px);

    /* Typography */
    --font-main: 'Outfit', sans-serif;
    
    /* Transitions & Spacing */
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --section-padding: 100px 0;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utilities */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding);
}

.bg-graphite {
    background-color: var(--bg-graphite);
}

.text-center {
    text-align: center;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-white);
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
}

.grid {
    display: grid;
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

ul {
    list-style: none;
}

/* Glass Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    padding: 32px;
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.12);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    border: none;
    outline: none;
    transition: var(--transition);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background-color: var(--accent-green);
    color: var(--pure-white);
}

.btn-primary:hover {
    background-color: #047857;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-green);
    color: var(--accent-green);
}

.btn-outline:hover {
    background: var(--accent-green);
    color: var(--pure-white);
}

.btn-glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-white);
}

.btn-glass:hover {
    background: #F1F5F9;
    transform: translateY(-2px);
}

/* Typography Utilities */
.green { color: var(--accent-green); }
.gold { color: var(--accent-gold); }

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.header.scrolled {
    padding: 16px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text-white);
}

.logo span {
    color: var(--accent-green);
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.nav-link:hover {
    color: var(--accent-green);
}

.header-actions {
    display: flex;
    gap: 16px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-btn span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--text-white);
    left: 0;
    transition: var(--transition);
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 9px; }
.mobile-menu-btn span:nth-child(3) { top: 18px; }

/* Hero Section (Premium 2-Column) */
.hero {
    position: relative;
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 100%);
    overflow: hidden;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 10;
}

.hero-image-wrapper {
    flex: 1;
    position: relative;
    z-index: 10;
}

.hero-slider {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-image.active {
    opacity: 1;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
    color: var(--text-white);
}

.subheadline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 500;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.hero-cta-buttons {
    display: flex;
    gap: 16px;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.badge {
    background: #FFFFFF;
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-white);
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.badge i {
    color: var(--accent-green);
}

/* About Section */
.about-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
}

.about-list {
    margin: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.125rem;
    font-weight: 600;
}

.about-list .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(5, 150, 105, 0.1);
    color: var(--accent-green);
    border-radius: 50%;
    font-size: 1rem;
}

.about-image {
    position: relative;
    padding: 16px;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    display: block;
    object-fit: cover;
    aspect-ratio: 4/3;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    padding: 24px;
    text-align: center;
    background: var(--pure-white);
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.experience-badge h3 {
    font-size: 3rem;
    color: var(--accent-green);
    line-height: 1;
    margin-bottom: 4px;
}

/* Ticker Section */
.ticker-wrapper {
    overflow: hidden;
    padding: 20px 0;
    position: relative;
}

.ticker-wrapper::before,
.ticker-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    width: 200px;
    height: 100%;
    z-index: 2;
}

.ticker-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-dark), rgba(255,255,255,0));
}

.ticker-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-dark), rgba(255,255,255,0));
}

.ticker-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: ticker 30s linear infinite;
}

.ticker-item {
    display: flex;
    flex-direction: column;
    min-width: 250px;
    padding: 20px;
}

.ticker-item .metal {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.ticker-item .price {
    color: var(--accent-green);
    font-size: 1.5rem;
    font-weight: 800;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } 
}

/* Services */
.services-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.service-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 350px;
    cursor: pointer;
    box-shadow: var(--glass-shadow);
}

.service-card .card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

.service-card:hover .card-img {
    transform: scale(1.05);
}

.service-card .card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    /* Black gradient for excellent white text contrast */
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
    display: flex;
    align-items: flex-end;
    height: 100%;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pure-white);
}

.service-card p {
    color: rgba(255, 255, 255, 0.9) !important;
}

/* Blog Cards */
.blog-card {
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--glass-shadow);
    background: var(--pure-white);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--glass-border);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.12);
}

.blog-card a {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.blog-card .card-img {
    width: 100%;
    height: 220px;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

.blog-card:hover .card-img {
    transform: scale(1.05);
}

.blog-card .card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background: var(--pure-white);
    position: relative;
    z-index: 2;
}

.blog-card .card-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-white);
}

.blog-card .card-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Gallery */
.masonry-grid {
    column-count: 3;
    column-gap: 20px;
}

.masonry-item {
    position: relative;
    break-inside: avoid;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-img {
    width: 100%;
    display: block;
    transition: transform 0.4s ease;
}

.masonry-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.masonry-overlay span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pure-white);
    transform: translateY(20px);
    transition: var(--transition);
}

.masonry-item:hover .gallery-img {
    transform: scale(1.05);
}

.masonry-item:hover .masonry-overlay {
    opacity: 1;
}

.masonry-item:hover .masonry-overlay span {
    transform: translateY(0);
}

/* Contact */
.contact-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-info {
    padding: 40px;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.info-item .icon {
    font-size: 1.5rem;
}

.info-item h4 {
    margin-bottom: 4px;
    color: var(--text-muted);
    font-weight: 500;
}

.info-item a, .info-item span {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-white);
}

.contact-form-container {
    padding: 40px;
}

.luxury-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-form input,
.luxury-form select,
.luxury-form textarea {
    width: 100%;
    background: #FFFFFF;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 16px;
    color: var(--text-white);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.luxury-form input:focus,
.luxury-form select:focus,
.luxury-form textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

/* Footer */
.footer {
    background-color: var(--bg-graphite);
    padding: 80px 0 30px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 16px;
    max-width: 300px;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: var(--text-white);
    font-weight: 700;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-weight: 500;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-weight: 500;
}

/* Animations - Fade Up */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Responsive Optimizations */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-content { text-align: left; }
    .hero-wrapper { flex-direction: column; text-align: center; }
    .hero-cta { align-items: center; }
    .hero-cta-buttons { justify-content: center; }
    .trust-badges { justify-content: center; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .header-actions { display: none; }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        padding: 100px 40px;
        transition: var(--transition);
    }
    .nav.active { right: 0; }
    .nav-list { flex-direction: column; font-size: 1.25rem; }
    .mobile-menu-btn { display: block; }
    
    .hero h1 { font-size: 2.5rem; }
    .subheadline { font-size: 1.1rem; }
    .hero-cta-buttons { flex-direction: column; width: 100%; }
    .section-header h2 { font-size: 2rem; }
    .masonry-grid { column-count: 1; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 10px; }
    
    .hero { padding: 120px 20px 80px; }
    .trust-badges { flex-direction: column; align-items: center; gap: 10px; }
    .trust-badges .badge { width: 100%; text-align: center; justify-content: center; }

    .experience-badge {
        bottom: 10px;
        left: 10px;
        padding: 16px;
    }
    .experience-badge h3 {
        font-size: 2rem;
    }
}

/* CTA Section */
.cta-section {
    background: var(--accent-green);
    color: var(--pure-white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 60%);
    pointer-events: none;
}
.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--pure-white);
}
.cta-section p {
    font-size: 1.125rem;
    margin-bottom: 32px;
    opacity: 0.9;
}
.cta-section .btn-light {
    background: var(--pure-white);
    color: var(--accent-green);
    font-size: 1.125rem;
    padding: 16px 40px;
}
.cta-section .btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Modal Popup */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-content {
    background: var(--pure-white);
    border-radius: 16px;
    padding: 40px;
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: var(--transition);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}
.modal-close {
    position: absolute;
    top: 20px; right: 20px;
    background: none; border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s;
}
.modal-close:hover {
    color: var(--text-white);
}
.modal-content h3 {
    font-size: 1.75rem;
    margin-bottom: 8px;
    color: var(--text-white);
}
.modal-content p {
    color: var(--text-muted);
    margin-bottom: 24px;
}
body.modal-open {
    overflow: hidden;
}


/* ── BLOG DETAILS LAYOUT ── */
.article-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  max-width: 1200px;
  margin: 80px auto;
  padding: 0 48px;
}
@media(max-width:900px){
  .article-wrap { grid-template-columns:1fr; padding:0 20px; }
}

/* ── HERO for Blogs ── */
.blog-hero {
  position: relative;
  overflow: hidden;
  min-height: 50vh;
  display: flex;
  align-items: flex-end;
  padding: 80px 48px;
  background-color: var(--bg-graphite);
  border-radius: 20px;
  margin: 40px 24px;
}
.hero-img {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1400&q=80');
  background-size: cover;
  background-position: center;
  filter: brightness(0.25) saturate(0.9);
}
.hero-accent-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: var(--accent-green);
}
.hero-content { position: relative; max-width: 820px; z-index: 2; }
.hero-tag {
  display: inline-block;
  background: var(--accent-green);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: 24px;
  border-radius: 4px;
}
.blog-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 24px;
  color: #fff;
}
.blog-hero h1 em {
  color: var(--accent-green);
  font-style: normal;
}
.hero-meta {
  display: flex;
  gap: 32px;
  font-size: 0.9rem;
  color: #eee;
  font-weight: 600;
}
.hero-meta span::before { content: '— '; color: var(--accent-green); }

/* ── BODY TEXT ── */
.article-body h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-green);
  margin: 56px 0 24px;
  line-height: 1.2;
}
.article-body h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
  margin: 32px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--accent-green);
}
.article-body p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.8;
}
.article-body strong { color: var(--text-white); font-weight: 700; }

/* ── FEATURE GRID ── */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 40px 0;
}
@media(max-width:600px){ .feature-grid { grid-template-columns:1fr; } }
.feature-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-top: 4px solid var(--accent-green);
  padding: 32px;
  border-radius: 12px;
  box-shadow: var(--glass-shadow);
}
.feature-card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-green);
  margin-bottom: 12px;
}
.feature-card p { font-size: 1rem; margin: 0; color: var(--text-muted); }

/* ── STEPS ── */
.steps { margin: 40px 0; }
.step {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  align-items: flex-start;
}
.step-num {
  flex-shrink: 0;
  width: 56px; height: 56px;
  background: var(--accent-green);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.step-text h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
}
.step-text p { font-size: 1rem; color: var(--text-muted); margin: 0; }

/* ── CALLOUT ── */
.callout {
  background: var(--bg-graphite);
  border: 1px solid var(--glass-border);
  border-left: 5px solid var(--accent-green);
  padding: 32px;
  margin: 40px 0;
  border-radius: 8px;
}
.callout-label {
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-green);
  font-weight: 700;
  margin-bottom: 12px;
}
.callout p { font-size: 1.1rem; color: var(--text-muted); margin: 0; font-weight: 500; }

/* ── SIDEBAR ── */
.sidebar { display: flex; flex-direction: column; gap: 32px; }
.sidebar-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 32px;
  border-radius: 12px;
  box-shadow: var(--glass-shadow);
}
.sidebar-card h4 {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-white);
  margin-bottom: 24px;
  border-bottom: 2px solid var(--accent-green);
  padding-bottom: 12px;
  display: inline-block;
}
.scrap-list { list-style: none; }
.scrap-list li {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}
.scrap-list li:last-child { border: none; }
.scrap-list .tag {
  background: rgba(5, 150, 105, 0.1);
  color: var(--accent-green);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 700;
}

.cta-card {
  background: var(--accent-green);
  padding: 40px 32px;
  text-align: center;
  border-radius: 12px;
  color: #fff;
  box-shadow: 0 10px 30px rgba(5, 150, 105, 0.3);
}
.cta-card h4 {
  font-size: 1.8rem;
  color: #fff;
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-card p { font-size: 1rem; color: rgba(255,255,255,0.9); margin-bottom: 24px; }
.cta-btn {
  display: block;
  background: #fff;
  color: var(--accent-green);
  font-weight: 700;
  font-size: 1rem;
  padding: 16px;
  text-decoration: none;
  border-radius: 8px;
  transition: var(--transition);
}
.cta-btn:hover { background: #f0fdf4; transform: translateY(-2px); }

/* ── ECO STAT ── */
.eco-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px 0;
}
@media(max-width:600px){ .eco-row { grid-template-columns: 1fr; } }
.eco-stat {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 32px 20px;
  text-align: center;
  border-radius: 12px;
  box-shadow: var(--glass-shadow);
}
.eco-stat .num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-green);
  line-height: 1;
}
.eco-stat p { font-size: 0.9rem; color: var(--text-muted); margin: 12px 0 0; font-weight: 600; }


/* ── BACKGROUND SLIDER ── */
@keyframes heroSlideShow {
  0% { opacity: 0; transform: scale(1.1); }
  10% { opacity: 1; transform: scale(1); }
  33% { opacity: 1; transform: scale(1); }
  43% { opacity: 0; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.1); }
}

.bg-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
}

.bg-slide:nth-child(1) {
  animation: heroSlideShow 15s linear infinite 0s;
}
.bg-slide:nth-child(2) {
  animation: heroSlideShow 15s linear infinite 5s;
}
.bg-slide:nth-child(3) {
  animation: heroSlideShow 15s linear infinite 10s;
}

/* Blog Page Styles */
.blog-hero { padding: 80px 24px; display: flex; align-items: center; justify-content: space-between; gap: 40px; background: var(--bg-graphite); max-width: 1280px; margin: 0 auto; border-radius: 20px; margin-top: 40px; position: relative; overflow: hidden; }
.hero-text-col, .hero-left { flex: 1; z-index: 2; }
.hero-img-col, .hero-right { flex: 1; border-radius: 16px; overflow: hidden; }
.hero-img-col img, .hero-right img { width: 100%; height: auto; display: block; object-fit: cover; }
.hero-eyebrow, .hero-tag { font-weight: 700; color: var(--accent-green); text-transform: uppercase; margin-bottom: 16px; letter-spacing: 1px; }
.blog-hero h1 { font-size: 3rem; line-height: 1.1; margin-bottom: 24px; color: var(--text-white); }
.hero-desc, .blog-hero p { font-size: 1.125rem; color: var(--text-muted); margin-bottom: 24px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chip { background: #fff; border: 1px solid var(--glass-border); padding: 6px 12px; border-radius: 20px; font-size: 0.9rem; font-weight: 600; color: var(--text-muted); }
.chip.red { color: #dc2626; border-color: #fca5a5; background: #fef2f2; }
.meta-bar { display: flex; flex-wrap: wrap; gap: 24px; max-width: 1280px; margin: 24px auto; padding: 16px 24px; border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); font-size: 0.95rem; color: var(--text-muted); }
.page-body, .article-wrap, .article-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; max-width: 1280px; margin: 40px auto; padding: 0 24px; }
.article h2, .article-body h2 { font-size: 2rem; margin: 40px 0 20px; color: var(--text-white); }
.article h3, .article-body h3 { font-size: 1.5rem; margin: 30px 0 16px; color: var(--text-white); }
.article p, .article-body p { font-size: 1.125rem; margin-bottom: 24px; color: var(--text-muted); }
.grade-block { background: var(--bg-graphite); border-radius: 12px; padding: 24px; margin: 32px 0; border: 1px solid var(--glass-border); }
.grade-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; border-bottom: 1px solid var(--glass-border); padding-bottom: 16px; }
.metal-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; border-radius: 50%; }
.grade-row { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid rgba(0,0,0,0.05); }
.grade-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.grade-name { font-weight: 700; font-size: 1.1rem; color: var(--text-white); margin-bottom: 4px; }
.grade-desc { font-size: 0.95rem; color: var(--text-muted); }
.grade-badge { padding: 4px 12px; border-radius: 20px; font-size: 0.85rem; font-weight: 700; }
.badge-high { background: #dcfce7; color: #166534; }
.badge-mid { background: #fef9c3; color: #854d0e; }
.badge-low { background: #f1f5f9; color: #475569; }
.pullquote { border-left: 4px solid var(--accent-green); padding-left: 24px; margin: 40px 0; font-size: 1.25rem; font-style: italic; color: var(--text-white); font-weight: 500; }
.sidebar { position: sticky; top: 120px; }
.s-card, .sidebar-card { background: #fff; border: 1px solid var(--glass-border); border-radius: 12px; padding: 24px; margin-bottom: 24px; box-shadow: var(--glass-shadow); }
.s-card h4, .sidebar-card h4 { font-size: 1.25rem; margin-bottom: 16px; border-bottom: 2px solid var(--accent-green); padding-bottom: 8px; display: inline-block; }
.price-row { display: flex; justify-content: space-between; margin-bottom: 12px; border-bottom: 1px dashed var(--glass-border); padding-bottom: 8px; }
.price-row:last-child { border-bottom: none; }
.price-note { font-size: 0.85rem; color: var(--text-muted); margin-top: 16px; font-style: italic; }
.cta-side, .cta-card { background: var(--accent-green); color: #fff; padding: 32px 24px; border-radius: 12px; text-align: center; margin-bottom: 24px; }
.cta-side h4, .cta-card h4 { font-size: 1.5rem; margin-bottom: 16px; }
.cta-side a, .cta-btn { display: inline-block; background: #fff; color: var(--accent-green); padding: 12px 24px; border-radius: 8px; font-weight: 700; margin-top: 16px; text-decoration: none; }
.quick-tips, .s-list, .scrap-list { list-style: none; padding: 0; }
.quick-tips li, .s-list li, .scrap-list li { padding-left: 24px; position: relative; margin-bottom: 12px; font-size: 0.95rem; color: var(--text-muted); }
.quick-tips li::before, .s-list li::before, .scrap-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-green); font-weight: 700; }
.trust-block { background: #f8fafc; padding: 32px; border-radius: 12px; border: 1px solid var(--glass-border); margin: 40px 0; }
.trust-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.t-step { display: flex; gap: 16px; align-items: flex-start; }
.t-num { background: var(--accent-green); color: #fff; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: 700; flex-shrink: 0; }
.service-table { width: 100%; border-collapse: collapse; margin: 32px 0; }
.service-table th { background: var(--accent-green); color: #fff; padding: 16px; text-align: left; }
.service-table td { padding: 16px; border-bottom: 1px solid var(--glass-border); }
.intro-band { background: var(--bg-graphite); padding: 40px 24px; font-size: 1.25rem; font-weight: 500; text-align: center; color: var(--text-white); margin-bottom: 40px; }
.highlight { background: #fffbea; padding: 24px; border-left: 4px solid #f59e0b; margin: 32px 0; }
.checklist li { margin-bottom: 12px; padding-left: 24px; position: relative; }
.checklist li::before { content: '■'; color: var(--accent-green); position: absolute; left: 0; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 40px 0; }
.feature-card { background: #fff; padding: 24px; border-radius: 12px; border: 1px solid var(--glass-border); box-shadow: var(--glass-shadow); }
.callout { background: #f0fdf4; border: 1px solid #bbf7d0; padding: 24px; border-radius: 12px; margin: 40px 0; }
.callout-label { font-weight: 700; color: #166534; margin-bottom: 8px; }
.eco-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 40px 0; text-align: center; }
.steps { margin: 40px 0; }
.step { display: flex; gap: 24px; margin-bottom: 32px; }
.step-num { width: 48px; height: 48px; background: var(--accent-green); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 700; flex-shrink: 0; }
.hero-img { width: 100%; height: 400px; background-image: url('https://images.unsplash.com/photo-1532996122724-e3c354a0b15b?w=1200&q=80'); background-size: cover; background-position: center; border-radius: 20px; }
@media (max-width: 768px) {
  .blog-hero { flex-direction: column; text-align: center; }
  .page-body, .article-wrap, .article-grid { grid-template-columns: 1fr; }
  .trust-steps, .feature-grid, .eco-row { grid-template-columns: 1fr; }
  .hero-chips { justify-content: center; }
}

/* Interactive Glow and Ripple Effects */
.card-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle closest-side, rgba(255,255,255,0.15), transparent);
    transform: translate(-50%, -50%);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 10;
}
.glass-card:hover .card-glow, .blog-card:hover .card-glow, .service-card:hover .card-glow { opacity: 1; }

.btn { position: relative; overflow: hidden; }
.ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-anim 0.6s linear;
    background-color: rgba(255, 255, 255, 0.4);
    pointer-events: none;
}
@keyframes ripple-anim {
    to { transform: scale(4); opacity: 0; }
}

/* Nav Link Underline Hover */
.nav-link { position: relative; }
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent-green);
    transition: width 0.3s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Floating Buttons */
.floating-btn-left, .floating-btn-right {
    position: fixed;
    bottom: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    text-decoration: none;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
}

.floating-btn-left {
    left: 30px;
    background-color: var(--accent-green);
}

.floating-btn-left:hover {
    transform: scale(1.1);
    background-color: #047857;
}

.floating-btn-right {
    right: 30px;
    background-color: #25D366; /* WhatsApp Green */
}

.floating-btn-right:hover {
    transform: scale(1.1);
    background-color: #20b858;
}

@media (max-width: 768px) {
    .floating-btn-left, .floating-btn-right {
        bottom: 0;
        width: 50%;
        height: 60px;
        border-radius: 0;
        box-shadow: none;
        font-size: 1.2rem;
        font-weight: 700;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }
    .floating-btn-left {
        left: 0;
        border-right: 1px solid rgba(255, 255, 255, 0.2);
    }
    .floating-btn-right {
        right: 0;
    }
    .floating-btn-left::after {
        content: " Call";
        font-size: 1.1rem;
    }
    .floating-btn-right::after {
        content: " WhatsApp";
        font-size: 1.1rem;
    }
    body {
        padding-bottom: 60px;
    }
}