/* =========================================================
   AntivirusThailand.com — Modern Redesign (2026)
   Header: Red background | Modern, mobile-first, accessible
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root {
    --color-primary: #C8102E;        /* Strong red header */
    --color-primary-dark: #8B0A1F;
    --color-primary-light: #E63946;
    --color-accent: #FFD60A;
    --color-text: #1A1A1A;
    --color-text-soft: #4A4A4A;
    --color-muted: #6B7280;
    --color-bg: #FFFFFF;
    --color-bg-soft: #F7F8FA;
    --color-bg-alt: #FFF4F5;
    --color-border: #E5E7EB;
    --color-success: #16A34A;
    --color-warning: #F59E0B;
    --color-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --color-shadow-lg: 0 20px 50px rgba(200, 16, 46, 0.18);

    --font-base: "Inter", "Prompt", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-thai: "Prompt", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --radius-sm: 6px;
    --radius:    12px;
    --radius-lg: 20px;

    --container: 1240px;
    --header-h:  72px;

    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-thai);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul, ol { padding-left: 1.25rem; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Skip Link (Accessibility) ---------- */
.skip-link {
    position: absolute; top: -100px; left: 0;
    background: var(--color-primary); color: #fff; padding: 10px 20px;
    z-index: 9999; border-radius: 0 0 8px 0;
}
.skip-link:focus { top: 0; }

/* ---------- Container ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* =========================================================
   HEADER (Red background)
   ========================================================= */
.site-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.header-top {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 13px;
    padding: 6px 0;
}
.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.header-top a { color: rgba(255, 255, 255, 0.92); }
.header-top a:hover { color: var(--color-accent); }
.header-top-info { display: flex; gap: 18px; flex-wrap: wrap; }
.header-top-info span { display: inline-flex; align-items: center; gap: 6px; }

/* Language switcher */
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 2px;
    border-radius: 999px;
    font-size: 11.5px;
    line-height: 1;
}
.lang-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: all var(--transition);
    min-width: 32px;
    text-align: center;
}
.lang-link:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}
.lang-link.is-active {
    background: #fff;
    color: var(--color-primary);
    cursor: default;
}
.lang-flag {
    font-family: var(--font-base);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
    flex-shrink: 0;
}
.brand-logo {
    width: 48px;
    height: 48px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}
.brand-logo svg { width: 30px; height: 30px; }
.brand-text { line-height: 1.15; }
.brand-name { display: block; font-size: 26px; font-weight: 800; letter-spacing: -0.02em; }
.brand-tagline { display: block; font-size: 12px; color: rgba(255, 255, 255, 0.85); font-weight: 400; margin-top: 2px; }

/* Primary navigation */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > li { list-style: none; margin: 0; }
.main-nav a, .main-nav .nav-trigger {
    color: #fff;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background var(--transition), color var(--transition);
    background: transparent;
    border: 0;
    cursor: pointer;
    font-family: inherit;
}
.main-nav a:hover, .main-nav .nav-trigger:hover,
.main-nav a:focus-visible, .main-nav .nav-trigger:focus-visible {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}
.main-nav .has-children { position: relative; }
.main-nav .has-children > .nav-trigger { position: relative; }
/* Invisible "hover bridge" that fills the gap so the cursor can move
   from the trigger into the submenu without losing :hover state. */
.main-nav .has-children > .nav-trigger::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 14px;
    background: transparent;
}
.main-nav .has-children > .submenu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 240px;
    background: #fff;
    color: var(--color-text);
    border-radius: var(--radius);
    box-shadow: var(--color-shadow-lg);
    padding: 8px;
    z-index: 1001;
    list-style: none;
    margin: 0;
    /* hidden by default, animated in on hover/focus/JS-open */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.98);
    transform-origin: top left;
    transition:
        opacity 180ms ease,
        transform 180ms ease,
        visibility 0s linear 180ms;
    pointer-events: none;
}
.main-nav .has-children:hover > .submenu,
.main-nav .has-children:focus-within > .submenu,
.main-nav .has-children.is-open > .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    transition-delay: 0s, 0s, 0s;
    pointer-events: auto;
}

/* Brands submenu: 2-column layout with a vertical scroller as a safety net
   for short viewports. 21 items fit comfortably in 2 columns on most screens;
   max-height keeps the menu within the visible area on small displays. */
.main-nav .has-children.brands-menu > .submenu {
    min-width: 480px;
    max-width: 560px;
    padding: 12px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    column-count: 2;
    column-gap: 4px;
    /* Nicer scrollbar (WebKit) */
    scrollbar-width: thin;
    scrollbar-color: rgba(200, 16, 46, 0.35) transparent;
}
.main-nav .has-children.brands-menu > .submenu::-webkit-scrollbar { width: 8px; }
.main-nav .has-children.brands-menu > .submenu::-webkit-scrollbar-track { background: transparent; }
.main-nav .has-children.brands-menu > .submenu::-webkit-scrollbar-thumb {
    background: rgba(200, 16, 46, 0.35);
    border-radius: 4px;
}
.main-nav .has-children.brands-menu > .submenu::-webkit-scrollbar-thumb:hover {
    background: rgba(200, 16, 46, 0.55);
}
.main-nav .has-children.brands-menu .submenu li {
    break-inside: avoid;
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;
}
.main-nav .has-children.brands-menu .submenu a {
    padding: 9px 12px;
}
.main-nav .submenu li { margin: 0; }
.main-nav .submenu a {
    color: var(--color-text);
    padding: 10px 14px;
    width: 100%;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}
/* Optional small dot for visual interest */
.main-nav .submenu a::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-border);
    flex-shrink: 0;
    transition: background var(--transition);
}
.main-nav .submenu a:hover {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}
.main-nav .submenu a:hover::before {
    background: var(--color-primary);
}
/* Chevron on the trigger rotates when open */
.main-nav .nav-trigger svg:last-child {
    transition: transform 200ms ease;
}
.main-nav .has-children.is-open > .nav-trigger svg:last-child,
.main-nav .has-children:hover > .nav-trigger svg:last-child {
    transform: rotate(180deg);
}

.header-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all var(--transition);
    border: 0;
    cursor: pointer;
    font-family: inherit;
    line-height: 1.2;
}
.btn-primary {
    background: #fff;
    color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-accent);
    color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}
.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.6);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}
.btn-accent {
    background: var(--color-accent);
    color: var(--color-primary-dark);
}
.btn-accent:hover { background: #ffb700; color: var(--color-primary-dark); transform: translateY(-1px); }
.btn-ghost {
    background: var(--color-bg-soft);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.btn-ghost:hover { background: #fff; color: var(--color-primary); border-color: var(--color-primary); }
.btn-lg { padding: 14px 28px; font-size: 16px; }

.menu-toggle {
    display: none;
    background: transparent;
    border: 0;
    width: 44px; height: 44px;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}
.menu-toggle:hover { background: rgba(255, 255, 255, 0.15); }
.menu-toggle svg { width: 26px; height: 26px; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
    position: relative;
    background:
        linear-gradient(135deg, rgba(200, 16, 46, 0.92) 0%, rgba(139, 10, 31, 0.92) 100%),
        url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b?auto=format&fit=crop&w=1920&q=80') center/cover;
    color: #fff;
    padding: 80px 0 100px;
    overflow: hidden;
}
.hero::after {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at top right, rgba(255, 214, 10, 0.15), transparent 60%);
    pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    backdrop-filter: blur(6px);
}
.hero-eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--color-accent); border-radius: 50%; box-shadow: 0 0 8px var(--color-accent); }

.hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    line-height: 1.15;
    font-weight: 800;
    margin: 0 0 20px;
    letter-spacing: -0.02em;
}
.hero h1 .highlight { color: var(--color-accent); }
.hero p.lead {
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
    max-width: 560px;
    margin: 0 0 32px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats {
    display: flex; gap: 36px; flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 24px;
}
.hero-stats .stat strong { display: block; font-size: 1.6rem; font-weight: 800; color: var(--color-accent); }
.hero-stats .stat span { font-size: 13px; color: rgba(255, 255, 255, 0.85); }

.hero-card {
    background: #fff;
    color: var(--color-text);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    transform: rotate(-1deg);
}
.hero-card h3 { margin: 0 0 8px; color: var(--color-primary); font-size: 1.3rem; }
.hero-card .muted { color: var(--color-muted); font-size: 14px; margin: 0 0 18px; }
.hero-card .features { list-style: none; padding: 0; margin: 0 0 22px; }
.hero-card .features li {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 0; font-size: 14.5px; color: var(--color-text-soft);
}
.hero-card .features li::before {
    content: "✓";
    width: 22px; height: 22px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px;
    flex-shrink: 0;
}

/* =========================================================
   SECTION
   ========================================================= */
.section { padding: 80px 0; }
.section-soft { background: var(--color-bg-soft); }
.section-alt { background: var(--color-bg-alt); }
.section-header { text-align: center; max-width: 720px; margin: 0 auto 50px; }
.section-eyebrow {
    display: inline-block;
    color: var(--color-primary);
    background: var(--color-bg-alt);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
}
.section-header h2 {
    font-size: clamp(1.75rem, 3.4vw, 2.4rem);
    line-height: 1.2;
    margin: 0 0 14px;
    letter-spacing: -0.02em;
    font-weight: 800;
}
.section-header p { color: var(--color-text-soft); font-size: 1.05rem; margin: 0; }

/* =========================================================
   PRODUCT GRID
   ========================================================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}
.product-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 22px 16px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.product-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--color-shadow);
    border-color: var(--color-primary-light);
}
.product-card:hover::before { transform: scaleX(1); }
.product-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}
.product-card .product-logo {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.product-card .product-logo img { max-height: 50px; max-width: 130px; object-fit: contain; }
.product-card .product-name {
    font-weight: 700;
    color: var(--color-text);
    font-size: 14.5px;
    line-height: 1.3;
}
.product-card .product-tag {
    font-size: 11.5px;
    color: var(--color-muted);
    margin-top: 2px;
}

/* =========================================================
   FEATURE CARDS
   ========================================================= */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
}
.feature-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all var(--transition);
}
.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--color-shadow);
    border-color: var(--color-primary-light);
}
.feature-icon {
    width: 56px; height: 56px;
    background: var(--color-bg-alt);
    color: var(--color-primary);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-card h3 { margin: 0 0 10px; font-size: 1.15rem; font-weight: 700; }
.feature-card p { color: var(--color-text-soft); margin: 0; font-size: 15px; line-height: 1.6; }

/* =========================================================
   TWO-COLUMN CONTENT
   ========================================================= */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }
.two-col img { border-radius: var(--radius-lg); box-shadow: var(--color-shadow); }
.two-col h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 0 0 16px; line-height: 1.2; font-weight: 800; }
.two-col p { color: var(--color-text-soft); font-size: 1.02rem; margin: 0 0 14px; }
.two-col ul { list-style: none; padding: 0; }
.two-col ul li { padding: 6px 0 6px 28px; position: relative; color: var(--color-text-soft); }
.two-col ul li::before {
    content: "✓";
    position: absolute; left: 0; top: 6px;
    width: 20px; height: 20px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
}

/* =========================================================
   TRUST BAR
   ========================================================= */
.trust-bar {
    background: #fff;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 30px 0;
}
.trust-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
}
.trust-text { font-size: 14px; color: var(--color-muted); font-weight: 600; }
.trust-badges { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.trust-badges .badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text);
    font-weight: 600;
    font-size: 14px;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: all var(--transition);
}
.faq-item[open] {
    box-shadow: var(--color-shadow);
    border-color: var(--color-primary-light);
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 24px;
    font-weight: 700;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    width: 32px; height: 32px;
    background: var(--color-bg-alt);
    color: var(--color-primary);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    transition: transform var(--transition);
    flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 24px 20px; color: var(--color-text-soft); }

/* =========================================================
   CTA STRIP
   ========================================================= */
.cta-strip {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-strip::before {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at top left, rgba(255, 214, 10, 0.18), transparent 50%);
    pointer-events: none;
}
.cta-strip .container { position: relative; }
.cta-strip h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 12px; font-weight: 800; }
.cta-strip p { margin: 0 0 28px; opacity: 0.95; max-width: 640px; margin-left: auto; margin-right: auto; }

/* =========================================================
   FORMS
   ========================================================= */
.form-card {
    max-width: 720px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--color-shadow);
}
.form-card h2 { margin: 0 0 6px; }
.form-card .form-subtitle { color: var(--color-text-soft); margin: 0 0 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14.5px;
    color: var(--color-text);
}
.form-group .hint { font-size: 12.5px; color: var(--color-muted); margin-top: 4px; }
.form-control {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    background: #fff;
    transition: all var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.12);
}
.form-control[aria-invalid="true"] { border-color: var(--color-warning); }
textarea.form-control { min-height: 110px; resize: vertical; }
.form-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.form-progress { display: flex; align-items: center; gap: 8px; margin-bottom: 24px; }
.form-progress .step {
    flex: 1;
    height: 6px;
    background: var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}
.form-progress .step.active::after,
.form-progress .step.done::after {
    content: "";
    position: absolute; inset: 0;
    background: var(--color-primary);
    border-radius: 4px;
}
.form-progress .step.active::after { background: linear-gradient(90deg, var(--color-primary) 50%, var(--color-border) 50%); }
.summary-list { list-style: none; padding: 0; margin: 0 0 24px; }
.summary-list li {
    display: flex; justify-content: space-between; gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-soft);
}
.summary-list li strong { color: var(--color-text); font-weight: 600; }
.summary-list li:last-child { border-bottom: 0; }
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14.5px;
    border: 1px solid;
}
.alert-success { background: #ECFDF5; border-color: #A7F3D0; color: #047857; }
.alert-info { background: #EFF6FF; border-color: #BFDBFE; color: #1D4ED8; }
.alert-warning { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }

/* =========================================================
   BREADCRUMBS
   ========================================================= */
.breadcrumb {
    background: var(--color-bg-soft);
    padding: 14px 0;
    font-size: 13.5px;
    color: var(--color-muted);
    border-bottom: 1px solid var(--color-border);
}
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.breadcrumb li { display: flex; align-items: center; gap: 6px; }
.breadcrumb li + li::before { content: "/"; color: var(--color-border); }
.breadcrumb a { color: var(--color-text-soft); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb [aria-current="page"] { color: var(--color-primary); font-weight: 600; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
    background: #0E1116;
    color: rgba(255, 255, 255, 0.78);
    padding: 60px 0 0;
    margin-top: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-tagline { color: rgba(255, 255, 255, 0.6); }
.footer-brand p { font-size: 14px; line-height: 1.7; margin: 14px 0 18px; color: rgba(255, 255, 255, 0.7); }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 38px; height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    display: inline-flex;
    align-items: center; justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition);
}
.footer-social a:hover { background: var(--color-primary); color: #fff; transform: translateY(-2px); }
.footer-col h4 {
    color: #fff;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0 0 16px;
    font-weight: 700;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: rgba(255, 255, 255, 0.72); font-size: 14.5px; text-decoration: none; transition: color var(--transition); }
.footer-col a:hover { color: var(--color-accent); }
.footer-contact { font-size: 14px; line-height: 1.8; color: rgba(255, 255, 255, 0.72); }
.footer-contact strong { color: #fff; display: block; margin-top: 6px; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.6);
}
.footer-bottom a { color: rgba(255, 255, 255, 0.6); }
.footer-bottom a:hover { color: var(--color-accent); }

/* =========================================================
   CONTENT PAGE
   ========================================================= */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: 60px 0 50px;
    position: relative;
    overflow: hidden;
}
.page-header::after {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at top right, rgba(255, 214, 10, 0.18), transparent 60%);
    pointer-events: none;
}
.page-header h1 {
    font-size: clamp(1.8rem, 3.4vw, 2.6rem);
    margin: 0 0 8px;
    font-weight: 800;
    letter-spacing: -0.02em;
}
.page-header p { margin: 0; opacity: 0.95; max-width: 720px; font-size: 1.05rem; }

.content {
    padding: 60px 0;
    background: var(--color-bg);
}
.content-soft { background: var(--color-bg-soft); }
.prose { max-width: 860px; margin: 0 auto; }
.prose h2 { font-size: 1.6rem; margin: 32px 0 12px; font-weight: 800; }
.prose h3 { font-size: 1.2rem; margin: 24px 0 10px; color: var(--color-primary); font-weight: 700; }
.prose p { color: var(--color-text-soft); margin: 0 0 14px; font-size: 1rem; }
.prose ul, .prose ol { color: var(--color-text-soft); padding-left: 1.5rem; }
.prose ul li, .prose ol li { margin-bottom: 6px; }
.prose strong { color: var(--color-text); }
.prose a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
.prose a:hover { color: var(--color-primary-dark); }

/* =========================================================
   INFO BANNER
   ========================================================= */
.info-banner {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #FFE5E8 100%);
    border: 1px solid #FFD0D6;
    border-radius: var(--radius);
    padding: 24px 28px;
    margin: 32px 0;
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.info-banner .icon {
    width: 48px; height: 48px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.info-banner h3 { margin: 0 0 4px; font-size: 1.1rem; }
.info-banner p { margin: 0; color: var(--color-text-soft); font-size: 14.5px; }
.info-banner .info-actions { margin-left: auto; display: flex; gap: 10px; flex-wrap: wrap; }

/* =========================================================
   BRAND TILE (larger)
   ========================================================= */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}
.brand-tile {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    gap: 14px;
    text-decoration: none;
    color: inherit;
    position: relative;
}
.brand-tile:hover {
    transform: translateY(-4px);
    box-shadow: var(--color-shadow-lg);
    border-color: var(--color-primary);
}
.brand-tile-header {
    display: flex;
    align-items: center;
    gap: 16px;
}
.brand-tile-logo {
    width: 64px; height: 64px;
    background: var(--color-bg-soft);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.brand-tile-logo img { max-width: 48px; max-height: 48px; object-fit: contain; }
.brand-tile h3 { margin: 0; font-size: 1.15rem; font-weight: 800; color: var(--color-text); }
.brand-tile .brand-sub { color: var(--color-muted); font-size: 13px; }
.brand-tile p { color: var(--color-text-soft); font-size: 14.5px; margin: 0; line-height: 1.6; }
.brand-tile-footer {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 14.5px;
    margin-top: auto;
}
.brand-tile-footer svg { transition: transform var(--transition); }
.brand-tile:hover .brand-tile-footer svg { transform: translateX(4px); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-card { transform: none; }
    .two-col { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
    .menu-toggle { display: inline-flex; }
    .main-nav {
        position: fixed;
        top: var(--header-h);
        right: 0;
        width: 100%;
        max-width: 360px;
        height: calc(100vh - var(--header-h));
        background: var(--color-primary-dark);
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        gap: 0;
        transform: translateX(100%);
        transition: transform 250ms ease;
        overflow-y: auto;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
    }
    .main-nav.open { transform: translateX(0); }
    .main-nav > li { width: 100%; }
    .main-nav a, .main-nav .nav-trigger {
        width: 100%;
        padding: 14px 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0;
        justify-content: space-between;
        font-size: 16px;
    }
    .main-nav .has-children > .submenu {
        position: static;
        background: rgba(0, 0, 0, 0.18);
        color: #fff;
        box-shadow: none;
        border-radius: 8px;
        margin-top: 6px;
        padding: 6px;
        /* On mobile, show by default inside the open menu */
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        max-height: 0;
        overflow: hidden;
        transition: max-height 250ms ease, padding 200ms ease;
        padding: 0 6px;
    }
    .main-nav .has-children.is-open > .submenu {
        max-height: 800px;
        padding: 6px;
    }
    .main-nav .has-children > .nav-trigger::after { display: none; }
    .main-nav .submenu a { color: rgba(255, 255, 255, 0.92); }
    .main-nav .submenu a::before { background: rgba(255, 255, 255, 0.3); }
    .main-nav .submenu a:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }
    /* On mobile, the brands submenu flows as a single column inside the slide-out */
    .main-nav .has-children.brands-menu > .submenu {
        min-width: 0;
        max-width: 100%;
        max-height: none;
        column-count: 1;
    }
    .header-cta .btn { padding: 9px 14px; font-size: 14px; }
    .header-cta .btn-outline { display: none; }
    /* Hide the "Get a Quote" button in the mobile header — it lives inside
       the mobile menu panel instead (see .mobile-menu-cta below). */
    .header-cta > .btn { display: none; }
    /* Show the mobile menu CTA button at the top of the slide-out panel */
    .mobile-menu-cta { display: block; margin-bottom: 16px; }
}

@media (max-width: 600px) {
    .section { padding: 60px 0; }
    .hero { padding: 50px 0 70px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .form-card { padding: 28px 22px; }
    .form-row { grid-template-columns: 1fr; }
    .info-banner { flex-direction: column; align-items: flex-start; }
    .info-banner .info-actions { margin-left: 0; }
    .header-top { font-size: 12px; }
    .header-top-info { gap: 12px; }
    .brand-name { font-size: 22px; }
    .brand-tagline { display: none; }
    .brand-logo { width: 40px; height: 40px; }
    .brand-logo svg { width: 24px; height: 24px; }
    .header-cta .btn-ghost { display: none; }
}

/* =========================================================
   BACK TO TOP
   ========================================================= */
.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    border: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(200, 16, 46, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

.site-header.scrolled { box-shadow: 0 4px 18px rgba(0, 0, 0, 0.18); }

/* Reveal-on-scroll utility (paired with main.js IntersectionObserver) */
[data-animate] { opacity: 0; transform: translateY(20px); transition: opacity 600ms ease, transform 600ms ease; }
[data-animate].in-view { opacity: 1; transform: translateY(0); }

/* =========================================================
   UTILITIES
   ========================================================= */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-3 { margin-bottom: 1.5rem; }
.muted { color: var(--color-muted); }

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.7s ease-out both; }
.fade-up.delay-1 { animation-delay: 0.1s; }
.fade-up.delay-2 { animation-delay: 0.2s; }
.fade-up.delay-3 { animation-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}