/* ============================================
   RITZ STEEL DOOR - PREMIUM ROYAL DESIGN V2
   Duroguard-style full-screen banner
   Core: #1d533f | Accent: Gold | Luxury Feel
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
    --primary: #1d533f;
    --primary-dark: #143b2d;
    --primary-light: #246b52;
    --primary-deep: #0e2a1f;
    --gold: #c9a84c;
    --gold-light: #dfc373;
    --gold-dark: #a78a34;
    --text-dark: #1a1a1a;
    --text-body: #4a4a4a;
    --text-muted: #7a7a7a;
    --bg-cream: #faf8f4;
    --bg-light: #f5f3ef;
    --bg-white: #ffffff;
    --border-light: #e8e4dc;
    --shadow-soft: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-medium: 0 8px 40px rgba(0,0,0,0.1);
    --shadow-heavy: 0 20px 60px rgba(0,0,0,0.15);
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', sans-serif;
    --radius: 6px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-body);
    background: var(--bg-cream);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container { max-width: 1320px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   HEADER - TRANSPARENT OVER BANNER
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

header.header-transparent {
    background: transparent;
}

header.header-solid {
    background: rgba(14, 42, 31, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 30px rgba(0,0,0,0.15);
}

.header-content {
    display: grid;
    grid-template-columns: 280px 1fr auto;
    align-items: center;
    padding: 0.9rem 0;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
}

.logo-shield {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.12);
    border: 1.5px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

header.header-solid .logo-shield {
    background: rgba(201,168,76,0.15);
    border-color: rgba(201,168,76,0.3);
}

.logo-shield i {
    font-size: 1.3rem;
    color: var(--gold-light);
}

.logo-text h1 {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 3px;
    line-height: 1.1;
}

.logo-text p {
    font-size: 0.62rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.nav-wrapper { display: flex; justify-content: center; }

nav { display: flex; align-items: center; gap: 0.3rem; }

nav > a, nav > button {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    padding: 0.5rem 0.9rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.02em;
    border-radius: var(--radius);
}

nav > a:hover, nav > button:hover {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

.header-contact { display: flex; align-items: center; gap: 1rem; }

.phone-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gold-light);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.88rem;
    transition: var(--transition);
}

.phone-link:hover { color: #fff; }

.btn-quote {
    background: var(--gold);
    color: var(--primary-deep);
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.82rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
    letter-spacing: 0.03em;
}

.btn-quote:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(201,168,76,0.3);
}

.btn-admin {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    padding: 0.6rem 0.85rem;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.15);
    cursor: pointer;
    transition: var(--transition);
}

.btn-admin:hover { background: rgba(255,255,255,0.2); color: #fff; }

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: #fff;
    padding: 0.5rem;
}

.mobile-nav {
    display: none;
    padding: 1rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.mobile-nav a {
    display: block;
    padding: 0.8rem 0;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mobile-nav a:hover { color: var(--gold-light); padding-left: 0.8rem; }

/* ============================================
   HERO BANNER - FULL SCREEN DUROGUARD STYLE
   ============================================ */
.hero-banner {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    max-height: 900px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease, visibility 1s ease;
    z-index: 0;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(14,42,31,0.55) 0%,
        rgba(0,0,0,0.25) 50%,
        rgba(14,42,31,0.45) 100%
    );
    z-index: 1;
}

.hero-slide-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
}

.hero-text-box {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.18);
    padding: 3rem 3.5rem;
    border-radius: 8px;
    max-width: 620px;
    animation: fadeSlideUp 0.8s ease forwards;
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-text-box h2 {
    font-family: var(--font-display);
    font-size: 3.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 0.8rem;
    letter-spacing: -0.01em;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.hero-text-box p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    font-weight: 400;
    line-height: 1.6;
    font-style: italic;
}

/* Hero Navigation */
.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-arrow:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.3);
}

.hero-arrow.prev { left: 30px; }
.hero-arrow.next { right: 30px; }

.hero-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 5;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.35);
    border: 2px solid rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background: var(--gold);
    border-color: var(--gold);
    width: 36px;
    border-radius: 10px;
}

/* Phone Badge - bottom left like Duroguard */
.hero-phone-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    z-index: 5;
    background: rgba(50,50,50,0.75);
    backdrop-filter: blur(8px);
    padding: 0.7rem 1.3rem;
    border-radius: 8px;
    color: #fff;
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.hero-phone-badge span {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.6);
    font-weight: 600;
}

.hero-phone-badge strong {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
}

/* ============================================
   MINI FEATURES BAR (below banner)
   ============================================ */
.mini-features-bar {
    background: var(--primary);
    padding: 1.2rem 0;
    position: relative;
    z-index: 2;
}

.mini-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.mini-feature {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0.5rem 0;
}

.mini-feature i {
    font-size: 1.5rem;
    color: var(--gold);
    flex-shrink: 0;
}

.mini-feature strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}

.mini-feature span {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.55);
    font-weight: 400;
}

/* ============================================
   SECTION TITLES
   ============================================ */
.section-title {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title h2 {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.6rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-title p {
    font-size: 1rem;
    color: var(--text-muted);
}

.gold-line {
    width: 60px;
    height: 3px;
    background: var(--gold);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* ============================================
   PRODUCT CATEGORIES
   ============================================ */
.product-categories { padding: 5rem 0; background: var(--bg-white); }

.category-accordion { max-width: 1200px; margin: 0 auto; }

.category-panel {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: var(--transition);
}

.category-panel:hover { border-color: var(--primary); }

.category-header {
    background: var(--bg-cream);
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.category-header:hover { background: rgba(29,83,63,0.06); }

.category-header h4 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
}

.category-header i { color: var(--primary); transition: transform 0.3s ease; font-size: 0.9rem; }
.category-header.active i { transform: rotate(180deg); }

.category-body { display: none; padding: 2rem; background: var(--bg-white); }
.category-body.active { display: block; }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.product-item {
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    padding: 1rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
}

.product-item:hover {
    transform: translateY(-6px);
    border-color: var(--border-light);
    box-shadow: var(--shadow-soft);
}

.product-item img {
    width: 100%;
    height: 240px;
    object-fit: contain;
    border-radius: var(--radius);
    background: var(--bg-light);
    padding: 12px;
    margin-bottom: 0.8rem;
}

/* ============================================
   WHY CHOOSE / RUST PROOF / VISION
   ============================================ */
.why-choose-detailed-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 6rem 3rem;
    background: var(--bg-light);
    align-items: center;
}

.why-choose-content h2, .rust-proof-content h2, .vision-content h2 {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.2rem;
    line-height: 1.2;
}

.highlight { color: var(--primary); }

.why-choose-content p, .rust-proof-content p, .vision-content p {
    color: var(--text-body);
    line-height: 1.9;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.btn-explore, .btn-learn-more, .btn-learn-about {
    background: var(--primary);
    color: #fff;
    padding: 0.85rem 2rem;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
}

.btn-explore:hover, .btn-learn-more:hover, .btn-learn-about:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(29,83,63,0.25);
}

.why-choose-image img, .vision-image img {
    width: 100%;
    max-width: 370px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-heavy);
}

.rust-proof-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 6rem 3rem;
    background: var(--bg-white);
    align-items: center;
}

.rust-proof-image { position: relative; text-align: center; }

.rust-proof-badge {
    position: absolute;
    top: -10px;
    left: 40px;
    background: var(--primary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    font-weight: 700;
    color: #fff;
    font-size: 0.78rem;
    letter-spacing: 1.5px;
    box-shadow: 0 4px 15px rgba(29,83,63,0.3);
}

.rust-proof-image img { max-width: 100%; max-height: 400px; object-fit: contain; }

.vision-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    padding: 6rem 3rem;
    background: var(--bg-light);
    align-items: center;
}

.vision-content .highlight { color: var(--gold-dark); }

/* ============================================
   PREMIUM FEATURES SECTION (NEW)
   ============================================ */
.premium-features-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.premium-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.pf-card {
    background: var(--bg-cream);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.pf-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary);
}

.pf-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    transition: var(--transition);
}

.pf-card:hover .pf-icon {
    background: var(--gold);
    transform: scale(1.08);
}

.pf-icon i { font-size: 1.3rem; color: #fff; }

.pf-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.pf-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ============================================
   IDEAL FOR SECTION (NEW)
   ============================================ */
.ideal-for-section {
    padding: 5rem 0;
    background: var(--primary-deep);
    position: relative;
    overflow: hidden;
}

.ideal-for-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}

.ideal-for-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.ideal-for-text h2 {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.ideal-for-text > p {
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.ideal-list {
    list-style: none;
    margin-bottom: 2rem;
}

.ideal-list li {
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ideal-list li i { color: var(--gold); font-size: 1rem; }

.ideal-for-section .btn-explore {
    background: var(--gold);
    color: var(--primary-deep);
}

.ideal-for-section .btn-explore:hover {
    background: var(--gold-light);
    box-shadow: 0 8px 25px rgba(201,168,76,0.3);
}

.ideal-for-image img {
    width: 100%;
    max-width: 520px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-heavy);
}

/* ============================================
   FEATURES ICONS
   ============================================ */
.features-icons-section {
    padding: 5rem 2rem;
    background: var(--primary-deep);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.features-icons-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.features-icons-section h2 {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    border-bottom: none;
    padding-bottom: 0;
}

.features-icons-section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gold);
    margin: 0.8rem auto 0;
}

.features-icons-section .highlight { color: var(--gold-light); }

.features-cards-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.2rem;
    max-width: 1300px;
    margin: 0 auto;
    position: relative;
}

.feature-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 2rem 1rem 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    backdrop-filter: blur(4px);
}

.feature-card:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,0.12);
    border-color: rgba(201,168,76,0.3);
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

.feature-card-circle {
    width: 80px;
    height: 80px;
    background: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.feature-card:hover .feature-card-circle {
    transform: scale(1.08);
    box-shadow: 0 8px 25px rgba(201,168,76,0.2);
}

.feature-card p {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    line-height: 1.4;
}

/* ============================================
   PROCESS / TESTIMONIALS / QUOTE / CONTACT
   ============================================ */
.process-section { padding: 5rem 0; background: var(--bg-white); }

.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.process-card {
    background: var(--bg-cream);
    border: 1px solid var(--border-light);
    padding: 2.5rem 2rem;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-medium); border-color: var(--primary); }

.process-card .icon-wrap {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
}

.process-card .icon-wrap i { font-size: 1.3rem; color: #fff; }

.process-card h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; color: var(--text-dark); margin-bottom: 0.5rem; }
.process-card p { color: var(--text-muted); font-size: 0.92rem; }

.testimonials-section { padding: 5rem 0; background: var(--bg-light); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: 1200px; margin: 0 auto; }

.testimonial-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--gold);
    position: absolute;
    top: 0.5rem;
    right: 1.5rem;
    opacity: 0.3;
    line-height: 1;
}

.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-medium); border-color: var(--primary); }
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 1rem; }
.testimonial-stars i { color: var(--gold); font-size: 0.9rem; }
.review-text { font-style: italic; color: var(--text-body); margin-bottom: 1.5rem; line-height: 1.7; font-size: 0.95rem; }
.reviewer-name { font-weight: 700; color: var(--text-dark); font-size: 0.95rem; }
.reviewer-info { font-size: 0.82rem; color: var(--text-muted); }

.quote-section {
    padding: 5rem 0;
    background: var(--primary);
    position: relative;
    overflow: hidden;
}

.quote-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.quote-form-container {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.quote-form-container h2 { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem; }
.quote-form-container > p { color: rgba(255,255,255,0.7); margin-bottom: 2rem; }

.quote-form-container input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1.5px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-body);
    background: rgba(255,255,255,0.1);
    color: #fff;
    margin-bottom: 1rem;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.quote-form-container input::placeholder { color: rgba(255,255,255,0.5); }
.quote-form-container input:focus { outline: none; border-color: var(--gold); background: rgba(255,255,255,0.15); }

.quote-form-container button[type="submit"] {
    background: var(--gold);
    color: var(--primary-deep);
    padding: 0.9rem 2.5rem;
    border: none;
    border-radius: var(--radius);
    font-weight: 700;
    cursor: pointer;
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: var(--transition);
    width: 100%;
}

.quote-form-container button[type="submit"]:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(201,168,76,0.3); }

.contact-section { padding: 5rem 0; background: var(--bg-cream); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: 1000px; margin: 0 auto; }

.contact-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-white);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-medium); border-color: var(--primary); }
.contact-card i { font-size: 1.8rem; color: var(--primary); margin-bottom: 1rem; display: block; }
.contact-card h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; color: var(--text-dark); margin-bottom: 0.5rem; }
.contact-card p { color: var(--text-muted); font-size: 0.92rem; }

/* ============================================
   PRODUCT PAGES
   ============================================ */
.product-detail { padding: 4rem 0; background: var(--bg-white); }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 1.5rem; }

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-medium); border-color: var(--primary); }
.product-card img { width: 100%; height: 260px; object-fit: contain; background: var(--bg-light); padding: 12px; }
.product-card-info { padding: 1.5rem; }
.product-card-info h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: var(--text-dark); margin-bottom: 0.3rem; }
.product-card-info p { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 0.8rem; }
.product-card-price { font-size: 1.4rem; font-weight: 700; color: var(--primary); font-family: var(--font-display); }

.product-detail-wrapper { background: var(--bg-white); min-height: 100vh; padding: 6rem 0 2rem; }

.back-button { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 600; text-decoration: none; margin-bottom: 2rem; cursor: pointer; font-size: 0.92rem; }
.back-button:hover { color: var(--primary-dark); }

.product-top-section { display: grid; grid-template-columns: 35% 65%; gap: 3rem; margin-bottom: 4rem; padding: 2.5rem; background: var(--bg-cream); border-radius: var(--radius); border: 1px solid var(--border-light); }
.product-left-side { text-align: center; }
.product-image-container { background: var(--bg-white); padding: 2rem; border-radius: var(--radius); margin-bottom: 1.2rem; border: 1px solid var(--border-light); }
.product-image-container img { max-width: 100%; max-height: 400px; object-fit: contain; }
.product-left-side h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--text-dark); }
.product-right-side { display: flex; flex-direction: column; gap: 1.2rem; }
.product-title { font-size: 1rem; color: var(--text-muted); line-height: 1.6; }
.rating-box { display: flex; align-items: center; gap: 1rem; }
.rating-count { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; }
.stars-display { display: flex; gap: 2px; font-size: 1.1rem; }
.stars-display i { color: var(--gold); }
.description-text { color: var(--text-body); line-height: 1.8; font-size: 0.92rem; }

.specs-section h4 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--text-dark); margin-bottom: 1.2rem; padding-bottom: 0.8rem; border-bottom: 2px solid var(--border-light); }
.specs-table { display: flex; flex-direction: column; gap: 0.8rem; margin-bottom: 1.5rem; }
.spec-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.spec-cell { background: var(--bg-white); padding: 1rem; border-radius: var(--radius); border: 1px solid var(--border-light); }
.spec-label { font-size: 0.72rem; text-transform: uppercase; font-weight: 700; color: var(--text-muted); margin-bottom: 0.3rem; letter-spacing: 0.8px; }
.spec-value { color: var(--text-dark); font-size: 0.92rem; font-weight: 600; }

.btn-get-quote { background: var(--primary); color: #fff; padding: 0.9rem 2rem; border: none; border-radius: var(--radius); font-weight: 700; cursor: pointer; transition: var(--transition); font-size: 0.9rem; font-family: var(--font-body); align-self: flex-start; }
.btn-get-quote:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(29,83,63,0.25); }

.btn-quote-section { background: var(--gold); color: var(--primary-deep); padding: 0.9rem 2.2rem; border: none; border-radius: var(--radius); font-weight: 700; cursor: pointer; transition: var(--transition); font-family: var(--font-body); }
.btn-quote-section:hover { background: var(--gold-light); transform: translateY(-2px); }

.size-guide-section { margin-bottom: 4rem; padding: 3rem 2rem; background: var(--bg-white); border-radius: var(--radius); text-align: center; border: 1px solid var(--border-light); }
.size-guide-section h2 { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--text-dark); margin-bottom: 0.5rem; display: inline-block; }
.size-guide-section h2::after { content: ''; display: block; width: 50px; height: 3px; background: var(--gold); margin: 0.6rem auto 0; }
.size-guide-section p { color: var(--text-muted); margin: 1rem 0 2rem; font-size: 0.92rem; }
.size-table { overflow-x: auto; margin-bottom: 2rem; }
.size-table table { width: 100%; border-collapse: collapse; max-width: 700px; margin: 0 auto; }
.size-table th { background: var(--primary); color: #fff; padding: 0.9rem 1rem; font-weight: 700; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.8px; }
.size-table td { padding: 0.9rem 1rem; border-bottom: 1px solid var(--border-light); color: var(--text-dark); font-weight: 500; }
.size-table tbody tr:hover { background: var(--bg-cream); }
.link-measure { color: var(--primary); text-decoration: none; font-weight: 600; font-size: 0.9rem; }

.why-choose-section { padding: 3rem 2rem; background: var(--bg-white); border-radius: var(--radius); text-align: center; border: 1px solid var(--border-light); }
.why-choose-section h2 { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--text-dark); margin-bottom: 1.5rem; display: inline-block; }
.why-choose-section h2::after { content: ''; display: block; width: 50px; height: 3px; background: var(--gold); margin: 0.6rem auto 0; }
.why-choose-section p { color: var(--text-body); max-width: 800px; margin: 1.5rem auto 0; line-height: 1.8; font-size: 0.95rem; }

/* ============================================
   PAGE VIEWS / ADMIN / FOOTER / WHATSAPP
   ============================================ */
.page-view { display: none; }
.page-view.active { display: block; }

.admin-section { padding: 6rem 0 4rem; background: var(--bg-white); min-height: 100vh; }
.admin-section h2 { text-align: center; margin-bottom: 2rem; color: var(--primary); font-family: var(--font-display); font-size: 2rem; }
.admin-tabs { display: flex; gap: 0.5rem; margin-bottom: 2rem; flex-wrap: wrap; }
.admin-tab-btn { padding: 0.7rem 1.4rem; border: 1.5px solid var(--border-light); background: var(--bg-white); border-radius: var(--radius); cursor: pointer; font-weight: 600; font-size: 0.88rem; font-family: var(--font-body); transition: var(--transition); color: var(--text-body); }
.admin-tab-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.admin-tab { display: none; background: var(--bg-cream); padding: 2rem; border-radius: var(--radius); margin-bottom: 2rem; border: 1px solid var(--border-light); }
.admin-tab.active { display: block; }
.admin-form { display: grid; gap: 1.2rem; max-width: 800px; }
.form-group { display: flex; flex-direction: column; }
.form-group label { margin-bottom: 0.4rem; font-weight: 600; color: var(--text-dark); font-size: 0.9rem; }
.form-group input, .form-group textarea, .form-group select { padding: 0.8rem 1rem; border: 1.5px solid var(--border-light); border-radius: var(--radius); font-size: 0.92rem; font-family: var(--font-body); transition: var(--transition); background: var(--bg-white); color: var(--text-dark); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,83,63,0.08); }
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-primary { background: var(--primary); color: #fff; padding: 0.8rem 1.8rem; border: none; border-radius: var(--radius); font-weight: 600; font-size: 0.9rem; font-family: var(--font-body); cursor: pointer; transition: var(--transition); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-secondary { background: var(--gold); color: var(--primary-deep); padding: 0.8rem 1.8rem; border: none; border-radius: var(--radius); font-weight: 600; font-size: 0.9rem; font-family: var(--font-body); cursor: pointer; transition: var(--transition); }
.btn-secondary:hover { background: var(--gold-light); }
.doors-list { display: grid; gap: 1rem; }
.door-item { background: var(--bg-white); padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--border-light); display: flex; justify-content: space-between; align-items: center; }
.door-item-info h4 { margin-bottom: 0.3rem; color: var(--primary); font-family: var(--font-display); font-size: 1.1rem; }
.door-item-info p { color: var(--text-muted); font-size: 0.85rem; }
.door-item-actions { display: flex; gap: 0.5rem; }
.btn-edit { background: #3b82f6; color: #fff; padding: 0.45rem 0.9rem; border: none; border-radius: var(--radius); cursor: pointer; font-weight: 600; font-size: 0.82rem; font-family: var(--font-body); }
.btn-delete { background: #ef4444; color: #fff; padding: 0.45rem 0.9rem; border: none; border-radius: var(--radius); cursor: pointer; font-weight: 600; font-size: 0.82rem; font-family: var(--font-body); }

footer {
    background: var(--primary-deep);
    color: #fff;
    padding: 4rem 0 1.5rem;
    position: relative;
}

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

.footer-grid { display: grid; grid-template-columns: 1.3fr 0.8fr 1fr; gap: 3rem; margin-bottom: 2.5rem; }
.footer-section h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; margin-bottom: 1rem; color: #fff; }
.footer-section p { color: rgba(255,255,255,0.55); line-height: 1.7; font-size: 0.9rem; }
.footer-tagline { color: var(--gold) !important; font-style: italic; margin-top: 0.8rem; font-size: 0.92rem !important; }
.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 0.6rem; font-size: 0.9rem; color: rgba(255,255,255,0.55); }
.footer-section ul li i { margin-right: 8px; color: var(--gold); font-size: 0.8rem; }
.footer-section a { color: rgba(255,255,255,0.55); text-decoration: none; transition: var(--transition); }
.footer-section a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; color: rgba(255,255,255,0.35); font-size: 0.85rem; }

.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 58px;
    height: 58px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    cursor: pointer;
    transition: var(--transition);
    z-index: 999;
    text-decoration: none;
}

.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.5); }
.whatsapp-btn i { font-size: 1.8rem; color: #fff; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .features-cards-grid { grid-template-columns: repeat(4, 1fr); }
    .premium-features-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
    .header-content { grid-template-columns: 1fr auto; }
    .nav-wrapper, .header-contact { display: none; }
    .mobile-menu-btn { display: block; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .product-top-section { grid-template-columns: 1fr; }
    .features-cards-grid { grid-template-columns: repeat(3, 1fr); }
    .premium-features-grid { grid-template-columns: repeat(2, 1fr); }
    .rust-proof-section, .why-choose-detailed-section, .vision-section { grid-template-columns: 1fr; padding: 4rem 2rem; }
    .ideal-for-inner { grid-template-columns: 1fr; }
    .ideal-for-image { text-align: center; }
    .hero-text-box { padding: 2rem 2.5rem; }
    .hero-text-box h2 { font-size: 2.4rem; }
    .mini-features-grid { grid-template-columns: 1fr; gap: 0.5rem; }
}

@media (max-width: 768px) {
    .hero-banner { min-height: 500px; max-height: 700px; }
    .hero-text-box { padding: 1.8rem 2rem; }
    .hero-text-box h2 { font-size: 1.8rem; }
    .hero-text-box p { font-size: 0.95rem; }
    .hero-arrow { width: 40px; height: 40px; font-size: 0.9rem; }
    .hero-arrow.prev { left: 12px; }
    .hero-arrow.next { right: 12px; }
    .hero-phone-badge { bottom: 15px; left: 15px; padding: 0.5rem 1rem; }
    .section-title h2 { font-size: 2rem; }
    .features-cards-grid { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
    .feature-card { padding: 1.5rem 0.8rem; }
    .feature-card-circle { width: 65px; height: 65px; font-size: 1.8rem; }
    .product-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .process-grid, .testimonials-grid, .contact-grid { grid-template-columns: 1fr; }
    .premium-features-grid { grid-template-columns: 1fr 1fr; }
    .why-choose-detailed-section, .rust-proof-section, .vision-section { padding: 3rem 1.5rem; gap: 2rem; }
    .features-icons-section h2, .rust-proof-content h2, .vision-content h2, .why-choose-content h2 { font-size: 1.6rem; }
    .spec-row { grid-template-columns: 1fr; }
    .logo-text h1 { font-size: 1rem; letter-spacing: 2px; }
}

@media (max-width: 480px) {
    .hero-banner { min-height: 450px; }
    .hero-text-box h2 { font-size: 1.5rem; }
    .hero-text-box { padding: 1.5rem; }
    .features-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .premium-features-grid { grid-template-columns: 1fr; }
}
/* Mobile hero: product image centered instead of cover */
@media (max-width: 768px) {
    .hero-slide {
        background-size: contain;
        background-position: center center;
        background-color: var(--primary-deep);
    }
}