/* JSMART — Premium B2B Commercial Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

:root {
    --navy: #071A2C;
    --blue: #1E88E5;
    --cyan: #00C2FF;
    --white: #FFFFFF;
    --gray-bg: #F5F7FA;
    --text: #1A1F2B;
    --text-muted: #5A6478;
    --text-light: #8B95A8;
    --border: #E2E8F0;
    --border-light: #EEF2F7;
    --whatsapp: #25D366;
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(7, 26, 44, .06);
    --shadow: 0 4px 20px rgba(7, 26, 44, .08);
    --shadow-lg: 0 12px 40px rgba(7, 26, 44, .12);
    --shadow-xl: 0 24px 60px rgba(7, 26, 44, .16);
    --gradient-hero: linear-gradient(135deg, rgba(7,26,44,.92) 0%, rgba(7,26,44,.75) 45%, rgba(30,136,229,.25) 100%);
    --gradient-primary: linear-gradient(135deg, var(--blue) 0%, #1565C0 100%);
    --gradient-accent: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 100%);
    --gradient-dark: linear-gradient(160deg, #071A2C 0%, #0D2847 50%, #071A2C 100%);
    --transition: .25s cubic-bezier(.4, 0, .2, 1);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    line-height: 1.65;
    background: var(--white);
    font-size: 16px;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 30px; border-radius: var(--radius); font-weight: 600;
    font-size: 14px; letter-spacing: .01em; cursor: pointer;
    border: 2px solid transparent; transition: all var(--transition); text-align: center;
    white-space: nowrap;
}
.btn-primary {
    background: var(--gradient-primary); color: var(--white);
    box-shadow: 0 4px 14px rgba(30, 136, 229, .35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(30, 136, 229, .45);
}
.btn-secondary {
    background: var(--white); color: var(--navy);
    border-color: var(--border);
}
.btn-secondary:hover {
    border-color: var(--blue); color: var(--blue);
    box-shadow: var(--shadow);
}
.btn-accent {
    background: var(--gradient-accent); color: var(--white);
    box-shadow: 0 4px 14px rgba(0, 194, 255, .3);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0, 194, 255, .4); }
.btn-outline {
    background: transparent; color: var(--navy); border-color: rgba(7, 26, 44, .25);
}
.btn-outline:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-outline-light {
    background: transparent; color: var(--white);
    border-color: rgba(255,255,255,.35);
}
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }
.btn-whatsapp { background: var(--whatsapp); color: var(--white); }
.btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-2px); }
.btn-sm { padding: 9px 22px; font-size: 13px; }
.btn-lg { padding: 16px 36px; font-size: 15px; }

/* ── Top bar ── */
.top-bar {
    background: var(--navy); color: rgba(255,255,255,.75);
    font-size: 13px; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.06);
}
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.top-bar-left { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.top-bar-item { display: inline-flex; align-items: center; gap: 7px; }
.top-bar-item svg { opacity: .6; flex-shrink: 0; }
.whatsapp-link {
    color: var(--cyan); font-weight: 600;
    display: inline-flex; align-items: center; gap: 6px;
}
.whatsapp-link:hover { color: var(--white); }

/* ── Header ── */
.site-header {
    background: rgba(255,255,255,.97); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    position: sticky; top: 0; z-index: 100;
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px; gap: 24px;
}
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img {
    height: 42px; width: auto; max-width: min(220px, 42vw);
    object-fit: contain; display: block;
}
.main-nav { display: flex; gap: 36px; }
.main-nav a {
    font-weight: 500; color: var(--text-muted); font-size: 14px;
    padding: 4px 0; position: relative;
}
.main-nav a::after {
    content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
    height: 2px; background: var(--blue); border-radius: 2px;
    transform: scaleX(0); transition: transform var(--transition);
}
.main-nav a:hover { color: var(--navy); }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }
.main-nav a.active { color: var(--navy); font-weight: 600; }
.header-cta { flex-shrink: 0; }
.mobile-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 6px;
}
.mobile-toggle span {
    display: block; width: 22px; height: 2px; background: var(--navy);
    border-radius: 2px; transition: all var(--transition);
}

/* ── Hero ── */
.hero {
    position: relative; min-height: 640px; display: flex; align-items: center;
    background: var(--navy) url('/assets/images/hero.webp') center/cover no-repeat;
    color: var(--white); overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: var(--gradient-hero);
}
.hero::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 120px;
    background: linear-gradient(to top, var(--white), transparent);
}
.hero .container { position: relative; z-index: 1; padding: 100px 24px 120px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(0, 194, 255, .12); border: 1px solid rgba(0, 194, 255, .3);
    color: var(--cyan); padding: 7px 18px; border-radius: 100px;
    font-size: 12px; font-weight: 600; margin-bottom: 24px;
    letter-spacing: .06em; text-transform: uppercase;
}
.hero-badge::before {
    content: ''; width: 6px; height: 6px; border-radius: 50%;
    background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
}
.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800;
    line-height: 1.1; margin-bottom: 20px; max-width: 720px;
    letter-spacing: -.03em;
}
.hero h1 em {
    font-style: normal;
    background: var(--gradient-accent);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p {
    font-size: 17px; color: rgba(255,255,255,.78); max-width: 560px;
    margin-bottom: 36px; line-height: 1.75; font-weight: 400;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
    display: flex; gap: 48px; margin-top: 56px; flex-wrap: wrap;
    padding-top: 40px; border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stat strong {
    display: block; font-size: 30px; font-weight: 800;
    color: var(--cyan); letter-spacing: -.02em; line-height: 1;
    margin-bottom: 6px;
}
.hero-stat span { font-size: 12px; color: rgba(255,255,255,.55); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }

/* ── Sections ── */
.section { padding: 96px 0; }
.section-gray { background: var(--gray-bg); }
.section-dark { background: var(--gradient-dark); color: var(--white); }
.section-navy { background: var(--navy); color: var(--white); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 {
    font-size: clamp(1.75rem, 3vw, 2.4rem); font-weight: 800;
    color: var(--navy); margin-bottom: 14px; letter-spacing: -.03em;
}
.section-dark .section-header h2,
.section-navy .section-header h2 { color: var(--white); }
.section-header p {
    color: var(--text-muted); font-size: 16px; max-width: 560px;
    margin: 0 auto; line-height: 1.7;
}
.section-dark .section-header p,
.section-navy .section-header p { color: rgba(255,255,255,.6); }
.section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(30, 136, 229, .08); color: var(--blue);
    padding: 5px 14px; border-radius: 100px; font-size: 11px;
    font-weight: 700; margin-bottom: 14px;
    text-transform: uppercase; letter-spacing: .1em;
}

/* ── Cards ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.card {
    background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
    border: 1px solid var(--border-light); transition: all var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card-img { height: 210px; overflow: hidden; position: relative; }
.card-img::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(7,26,44,.3), transparent 50%);
    opacity: 0; transition: opacity var(--transition);
}
.card:hover .card-img::after { opacity: 1; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .card-img img { transform: scale(1.06); }
.card-body { padding: 28px; }
.card-body h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; letter-spacing: -.01em; }
.card-body p { color: var(--text-muted); font-size: 14px; line-height: 1.65; }
.card-tag {
    display: inline-block; background: rgba(30, 136, 229, .08); color: var(--blue);
    font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 100px;
    margin-bottom: 12px; letter-spacing: .04em; text-transform: uppercase;
}
.card-link {
    color: var(--blue); font-weight: 600; font-size: 13px;
    margin-top: 16px; display: inline-flex; align-items: center; gap: 6px;
}
.card-link:hover { color: var(--cyan); }
.card-link::after { content: '→'; transition: transform var(--transition); }
.card-link:hover::after { transform: translateX(4px); }

/* Category cards */
.category-card {
    background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
    border: 1px solid var(--border-light); transition: all var(--transition);
    display: block;
}
.category-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: transparent; }
.category-card .card-img { height: 220px; }
.category-card .card-body { padding: 32px 28px; text-align: center; }
.category-icon {
    width: 52px; height: 52px; border-radius: 14px; margin: 0 auto 18px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(30, 136, 229, .08); color: var(--blue);
}
.category-icon svg { width: 24px; height: 24px; }

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.feature-item {
    background: var(--white); padding: 32px; border-radius: var(--radius-lg);
    border: 1px solid var(--border-light); transition: all var(--transition);
}
.feature-item:hover { border-color: rgba(30, 136, 229, .2); box-shadow: var(--shadow); }
.feature-icon {
    width: 48px; height: 48px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px; background: rgba(30, 136, 229, .08); color: var(--blue);
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-item h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.feature-item p { color: var(--text-muted); font-size: 14px; line-height: 1.65; }

/* Steps */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.step-item { text-align: center; position: relative; }
.step-num {
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--gradient-accent); color: var(--white);
    font-size: 18px; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 18px; box-shadow: 0 4px 16px rgba(0, 194, 255, .3);
}
.step-item h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.step-item p { color: var(--text-muted); font-size: 14px; line-height: 1.6; }

/* CTA Banner */
.cta-banner {
    background: var(--gradient-dark); border-radius: var(--radius-xl);
    padding: 72px 48px; text-align: center; color: var(--white);
    position: relative; overflow: hidden;
    border: 1px solid rgba(255,255,255,.06);
}
.cta-banner::before {
    content: ''; position: absolute; top: -50%; right: -20%;
    width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,194,255,.15), transparent 70%);
}
.cta-banner h2 {
    font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800;
    margin-bottom: 14px; letter-spacing: -.02em; position: relative;
}
.cta-banner p {
    opacity: .7; margin-bottom: 28px; font-size: 15px;
    max-width: 420px; margin-left: auto; margin-right: auto; position: relative;
}
.cta-banner .btn { margin: 0 6px; position: relative; }

/* Page hero */
.page-hero {
    background: var(--gradient-dark); color: var(--white);
    padding: 72px 0; text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(30,136,229,.15), transparent 60%);
}
.page-hero .container { position: relative; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 14px; letter-spacing: -.03em; }
.page-hero p { opacity: .65; font-size: 16px; max-width: 560px; margin: 0 auto; line-height: 1.7; }
.page-hero--compact { padding: 56px 0; }
.section--compact-top { padding-top: 48px; }

/* Products */
.filter-bar {
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    margin-bottom: 28px; padding: 18px 22px;
    background: var(--white); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); border: 1px solid var(--border-light);
    scroll-margin-top: 88px;
}
.filter-bar__label {
    font-weight: 700; color: var(--navy); font-size: 13px;
    text-transform: uppercase; letter-spacing: .06em; flex-shrink: 0;
}
.filter-bar__tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-tab {
    display: inline-flex; align-items: center;
    padding: 8px 18px; border-radius: 100px; border: 1px solid var(--border);
    background: var(--white); color: var(--text-muted); font-size: 13px; font-weight: 500;
    transition: all var(--transition);
}
.filter-tab:hover {
    border-color: var(--blue); color: var(--blue);
    background: rgba(30, 136, 229, .06);
}
.filter-tab.is-active {
    border-color: var(--blue); background: rgba(30, 136, 229, .1);
    color: var(--blue); font-weight: 600;
}
.products-count {
    color: var(--text-muted); font-size: 14px; margin-bottom: 20px;
}
.products-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px;
}
.product-card {
    background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
    border: 1px solid var(--border-light); transition: all var(--transition);
}
.product-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent;
}
.product-card__link {
    display: flex; flex-direction: column; height: 100%;
    color: inherit; text-decoration: none;
}
.product-card__media {
    height: 220px; overflow: hidden; background: var(--gray-bg);
}
.product-card__media img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .6s ease;
}
.product-card:hover .product-card__media img { transform: scale(1.05); }
.product-card__body {
    display: flex; flex-direction: column; flex: 1;
    padding: 22px 24px 24px;
}
.product-card__tag {
    display: inline-block; align-self: flex-start;
    font-size: 11px; font-weight: 700; color: var(--blue);
    background: rgba(30, 136, 229, .08); padding: 4px 10px;
    border-radius: 100px; margin-bottom: 10px;
    text-transform: uppercase; letter-spacing: .04em;
}
.product-card__title {
    font-size: 15px; font-weight: 700; color: var(--navy);
    margin-bottom: 8px; line-height: 1.4;
}
.product-card:hover .product-card__title { color: var(--blue); }
.product-card__desc {
    color: var(--text-muted); font-size: 13px; line-height: 1.55;
    margin-bottom: 18px; flex: 1;
}
.product-card__cta {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; font-weight: 600; color: var(--blue);
}
.product-card__cta::after { content: '→'; transition: transform var(--transition); }
.product-card:hover .product-card__cta::after { transform: translateX(3px); }
.breadcrumb--hero {
    justify-content: center; margin-bottom: 14px; padding: 0;
}
.breadcrumb--hero a { color: rgba(255,255,255,.75); }
.breadcrumb--hero a:hover { color: var(--white); }
.breadcrumb--hero span { color: rgba(255,255,255,.45); }

/* Product detail */
.product-detail { padding: 64px 0 96px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.product-gallery {
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-lg); border: 1px solid var(--border-light);
}
.product-gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.product-info h1 { font-size: clamp(1.6rem, 3vw, 2rem); font-weight: 800; color: var(--navy); margin-bottom: 14px; letter-spacing: -.02em; }
.product-info .category-badge {
    display: inline-block; background: rgba(30, 136, 229, .08); color: var(--blue);
    padding: 5px 14px; border-radius: 100px; font-size: 12px; font-weight: 700;
    margin-bottom: 18px; letter-spacing: .04em; text-transform: uppercase;
}
.product-info .desc { color: var(--text-muted); font-size: 15px; line-height: 1.75; margin-bottom: 28px; }
.product-features { margin-bottom: 28px; }
.product-features h3 { font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .06em; }
.product-features ul { list-style: none; }
.product-features li {
    padding: 10px 0 10px 28px; position: relative; color: var(--text-muted);
    font-size: 14px; border-bottom: 1px solid var(--border-light);
}
.product-features li::before {
    content: ''; position: absolute; left: 0; top: 14px;
    width: 16px; height: 16px; border-radius: 50%;
    background: rgba(0, 194, 255, .15); border: 2px solid var(--cyan);
}
.specs-table { width: 100%; border-collapse: collapse; margin-top: 16px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-light); }
.specs-table td { padding: 12px 18px; border-bottom: 1px solid var(--border-light); font-size: 14px; }
.specs-table tr:last-child td { border-bottom: none; }
.specs-table td:first-child { font-weight: 600; color: var(--navy); width: 40%; background: var(--gray-bg); }
.specs-table tr:hover td { background: rgba(30, 136, 229, .03); }
.specs-table tr:hover td:first-child { background: var(--gray-bg); }

.quote-box {
    margin-top: 48px; padding: 36px; background: var(--gray-bg);
    border-radius: var(--radius-lg); text-align: center;
    border: 1px solid var(--border-light);
}
.quote-box h3 { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.quote-box p { color: var(--text-muted); margin-bottom: 22px; font-size: 14px; }
.quote-box--compact {
    padding: 28px 32px; display: flex; align-items: center; justify-content: space-between;
    gap: 20px; text-align: left; flex-wrap: wrap;
}
.quote-box--compact h3 { margin-bottom: 0; font-size: 1.05rem; }
.quote-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.product-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-img {
    border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-xl); border: 1px solid var(--border-light);
}
.about-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.about-content h2 { font-size: clamp(1.6rem, 3vw, 2rem); font-weight: 800; color: var(--navy); margin-bottom: 18px; letter-spacing: -.02em; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.75; font-size: 15px; }
.check-list { list-style: none; margin-top: 20px; }
.check-list li {
    padding: 8px 0 8px 28px; position: relative; color: var(--text-muted); font-size: 14px;
}
.check-list li::before {
    content: ''; position: absolute; left: 0; top: 12px;
    width: 16px; height: 16px; border-radius: 4px;
    background: rgba(30, 136, 229, .1); border: 2px solid var(--blue);
}
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.stat-box {
    text-align: center; padding: 32px 20px; background: var(--white);
    border-radius: var(--radius-lg); border: 1px solid var(--border-light);
    transition: all var(--transition);
}
.stat-box:hover { box-shadow: var(--shadow); border-color: rgba(30, 136, 229, .2); }
.stat-box strong { display: block; font-size: 32px; font-weight: 800; color: var(--blue); letter-spacing: -.02em; }
.stat-box span { font-size: 12px; color: var(--text-light); font-weight: 500; text-transform: uppercase; letter-spacing: .06em; margin-top: 4px; display: block; }

/* Dark feature cards */
.feature-dark {
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition);
}
.feature-dark:hover { background: rgba(255,255,255,.07); border-color: rgba(0, 194, 255, .2); }
.feature-dark h3 { color: var(--white); font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.feature-dark p { color: rgba(255,255,255,.55); font-size: 13px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: start; }
.contact-info-card {
    background: var(--gradient-dark); color: var(--white);
    padding: 44px; border-radius: var(--radius-xl);
    border: 1px solid rgba(255,255,255,.08); position: relative; overflow: hidden;
}
.contact-info-card::before {
    content: ''; position: absolute; bottom: -30%; left: -20%;
    width: 300px; height: 300px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,194,255,.12), transparent 70%);
}
.contact-info-card h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 28px; position: relative; }
.contact-item { display: flex; gap: 16px; margin-bottom: 22px; align-items: flex-start; position: relative; }
.contact-item .icon {
    width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
    background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center;
    color: var(--cyan);
}
.contact-item strong { display: block; font-size: 11px; opacity: .5; margin-bottom: 3px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.contact-item span { font-size: 14px; line-height: 1.5; }
.contact-form {
    background: var(--white); padding: 44px; border-radius: var(--radius-xl);
    box-shadow: var(--shadow); border: 1px solid var(--border-light);
}
.contact-form h3 { font-size: 1.4rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.contact-form .form-intro { color: var(--text-muted); font-size: 14px; margin-bottom: 28px; line-height: 1.6; }
.contact-form--compact { padding: 36px 40px; }
.contact-form--compact h3 { font-size: 1.25rem; margin-bottom: 4px; }
.contact-form--compact .form-intro { margin-bottom: 20px; font-size: 13px; }
.inquiry-product-tag {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; margin-bottom: 20px;
    background: rgba(30, 136, 229, .06); border: 1px solid rgba(30, 136, 229, .12);
    border-radius: var(--radius-sm); font-size: 13px; color: var(--text-muted);
}
.inquiry-product-tag svg { width: 18px; height: 18px; color: var(--blue); flex-shrink: 0; }
.inquiry-product-tag strong { color: var(--navy); font-weight: 600; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; color: var(--text); margin-bottom: 7px; font-size: 13px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); font-size: 14px; transition: all var(--transition);
    font-family: inherit; color: var(--text); background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, .12);
}
.form-group textarea { resize: vertical; min-height: 96px; }
.contact-form--compact .form-group { margin-bottom: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-optional-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    background: none; border: none; padding: 0; margin-bottom: 14px;
    font-size: 13px; font-weight: 600; color: var(--blue);
    cursor: pointer; font-family: inherit; transition: color var(--transition);
}
.form-optional-toggle:hover { color: var(--navy); }
.form-optional-toggle .toggle-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 20px; height: 20px; border-radius: 50%;
    background: rgba(30, 136, 229, .1); font-size: 14px; line-height: 1;
    transition: transform var(--transition);
}
.form-optional-toggle[aria-expanded="true"] .toggle-icon { transform: rotate(45deg); }
.form-optional-toggle .toggle-hint { font-weight: 500; color: var(--text-light); }
.form-optional {
    padding: 4px 0 8px; margin-bottom: 8px;
    border-top: 1px dashed var(--border-light);
    padding-top: 16px;
}
.form-optional[hidden] { display: none; }
.btn-block { width: 100%; }
.form-note {
    margin-top: 14px; text-align: center; font-size: 13px; color: var(--text-light);
}
.form-note a { color: var(--blue); font-weight: 600; }
.form-note a:hover { color: var(--navy); }
.form-success {
    background: rgba(30, 136, 229, .08); color: var(--blue);
    padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px;
    font-weight: 600; font-size: 14px; border: 1px solid rgba(30, 136, 229, .15);
}
.form-error {
    background: rgba(220, 38, 38, .06); color: #dc2626;
    padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px;
    font-weight: 600; font-size: 14px; border: 1px solid rgba(220, 38, 38, .12);
}

/* Quote modal */
.quote-modal {
    position: fixed; inset: 0; z-index: 200;
    display: flex; align-items: center; justify-content: center;
    padding: 24px; opacity: 0; visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}
.quote-modal.open { opacity: 1; visibility: visible; }
body.quote-modal-open { overflow: hidden; }
.quote-modal-backdrop {
    position: absolute; inset: 0;
    background: rgba(7, 26, 44, .55); backdrop-filter: blur(4px);
}
.quote-modal-dialog {
    position: relative; width: min(560px, 100%);
    max-height: calc(100vh - 48px); overflow-y: auto;
    background: var(--white); border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl); border: 1px solid var(--border-light);
    padding: 32px 28px 28px;
    transform: translateY(16px) scale(.98);
    transition: transform var(--transition);
}
.quote-modal.open .quote-modal-dialog {
    transform: translateY(0) scale(1);
}
.quote-modal-close {
    position: absolute; top: 14px; right: 14px;
    width: 36px; height: 36px; border: none; border-radius: 50%;
    background: var(--gray-bg); color: var(--text-muted);
    font-size: 22px; line-height: 1; cursor: pointer;
    transition: all var(--transition);
}
.quote-modal-close:hover { background: rgba(30, 136, 229, .1); color: var(--navy); }
.quote-modal-form { padding: 0; box-shadow: none; border: none; }
.quote-modal-form h3 { margin-bottom: 16px; }

/* Footer */
.site-footer {
    background: var(--navy); color: rgba(255,255,255,.65);
    padding: 40px 0 0;
    border-top: 1px solid rgba(255,255,255,.06);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 0.9fr 1.2fr;
    gap: 32px;
    padding-bottom: 28px;
}

.footer-logo {
    display: flex; align-items: center;
    margin-bottom: 12px;
}
.footer-logo-mark {
    display: block;
    height: 34px;
    width: 99px;
    max-width: 180px;
    background-color: var(--white);
    -webkit-mask-image: url('/assets/images/logo.webp');
    mask-image: url('/assets/images/logo.webp');
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: left center;
    mask-position: left center;
    transition: opacity var(--transition);
}
.footer-logo-mark:hover { opacity: 0.82; }

.footer-desc {
    font-size: 13px; line-height: 1.6;
    color: rgba(255,255,255,.45);
}

.footer-col h4 {
    color: var(--white); font-size: 11px; margin-bottom: 14px;
    font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a {
    color: rgba(255,255,255,.55); font-size: 13px;
    transition: color var(--transition);
}
.footer-col a:hover { color: var(--cyan); }

.footer-contact-compact { margin-bottom: 14px; }
.footer-contact-compact li { font-size: 13px; line-height: 1.5; }
.footer-contact-compact a { color: rgba(255,255,255,.65); word-break: break-all; }
.footer-contact-compact a:hover { color: var(--cyan); }
.footer-contact-compact span { color: rgba(255,255,255,.55); }

.footer-btns {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 16px 0;
    text-align: center;
    font-size: 12px; color: rgba(255,255,255,.3);
}

/* WhatsApp float */
.whatsapp-float {
    position: fixed; bottom: 28px; right: 28px; width: 54px; height: 54px;
    background: var(--whatsapp); color: var(--white); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 20px rgba(37, 211, 102, .4); z-index: 99;
    transition: all var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 8px 28px rgba(37, 211, 102, .5); }

/* Breadcrumb */
.breadcrumb { padding: 20px 0 8px; font-size: 13px; color: var(--text-light); }
.breadcrumb a { color: var(--blue); font-weight: 500; }
.breadcrumb a:hover { color: var(--cyan); }

/* Empty state */
.empty-state { text-align: center; padding: 80px 0; color: var(--text-muted); }
.empty-state p { font-size: 17px; margin-bottom: 20px; }

/* Responsive */
@media (max-width: 992px) {
    .footer-main { grid-template-columns: 1fr 1fr; gap: 28px 24px; }
    .about-grid, .product-detail-grid, .contact-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .main-nav {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: var(--white); flex-direction: column; padding: 16px 24px 24px;
        box-shadow: var(--shadow-lg); gap: 0; border-top: 1px solid var(--border-light);
    }
    .main-nav.open { display: flex; }
    .main-nav a { padding: 14px 0; border-bottom: 1px solid var(--border-light); width: 100%; }
    .main-nav a::after { display: none; }
    .mobile-toggle { display: flex; }
    .header-cta { display: none; }
    .logo-img { height: 34px; max-width: 160px; }
    .hero { min-height: 520px; }
    .hero .container { padding: 72px 24px 100px; }
    .hero-stats { gap: 28px; }
    .section { padding: 64px 0; }
    .footer-main { grid-template-columns: 1fr; gap: 24px; padding-bottom: 20px; }
    .footer-btns { gap: 8px; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .cta-banner { padding: 48px 28px; }
    .filter-bar { flex-direction: column; align-items: flex-start; }
    .filter-bar__tabs { width: 100%; }
    .contact-info-card, .contact-form { padding: 32px 24px; }
    .quote-box--compact { flex-direction: column; align-items: stretch; text-align: center; }
    .quote-actions { justify-content: center; }
}