/* ============================================================
   HIANEXUS SOLUTIONS – COMPONENTS CSS
   Header · Footer · Navigation · Specific Components
   ============================================================ */

/* === SITE HEADER === */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    background: rgba(6, 10, 20, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    transition: all var(--transition-base);
}
.site-header.scrolled {
    background: rgba(6, 10, 20, 0.99);
    box-shadow: var(--shadow-xl);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}
.site-logo img,
.site-logo svg { height: 44px; width: auto; }

/* === PRIMARY NAV === */
.primary-nav { display: flex; align-items: center; gap: 0; }
.primary-nav > li { position: relative; }
.primary-nav > li > a {
    display: flex; align-items: center; gap: var(--space-1);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm); font-weight: var(--weight-medium);
    color: rgba(255,255,255,0.85);
    transition: color var(--transition-fast);
    white-space: nowrap;
}
.primary-nav > li > a:hover,
.primary-nav > li.current-menu-item > a { color: var(--color-gold); }
.primary-nav > li > a svg { width: 14px; height: 14px; stroke: currentColor; transition: transform var(--transition-fast); }
.primary-nav > li:hover > a svg { transform: rotate(180deg); }

/* DROPDOWN */
.dropdown-menu {
    position: absolute;
    top: 100%; left: 0;
    min-width: 240px;
    background: var(--color-navy-light);
    border: 1px solid rgba(201,168,76,0.15);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--space-3);
    opacity: 0; visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    z-index: 600;
}
.primary-nav > li:hover .dropdown-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu a {
    display: flex; align-items: center; gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm); color: rgba(255,255,255,0.8);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), color var(--transition-fast);
}
.dropdown-menu a:hover { background: rgba(201,168,76,0.1); color: var(--color-gold); }
.dropdown-menu a svg { width: 15px; height: 15px; stroke: var(--color-gold); flex-shrink: 0; }

/* HEADER CTA */
.header-cta { display: flex; align-items: center; gap: var(--space-3); margin-left: var(--space-4); }
.header-cta a { font-size: var(--text-sm); }

/* MOBILE TOGGLE */
.menu-toggle {
    display: none;
    flex-direction: column; gap: 5px;
    width: 32px; height: 32px;
    justify-content: center; align-items: flex-end;
    cursor: pointer; background: none; border: none;
}
.menu-toggle span {
    display: block; height: 2px; border-radius: 2px;
    background: var(--color-white); transition: all var(--transition-base);
}
.menu-toggle span:nth-child(1) { width: 24px; }
.menu-toggle span:nth-child(2) { width: 18px; }
.menu-toggle span:nth-child(3) { width: 24px; }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); width: 24px; }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); width: 24px; }

/* MOBILE MENU */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    background: var(--color-navy-dark);
    overflow-y: auto; z-index: 490;
    padding: var(--space-6);
    flex-direction: column; gap: var(--space-2);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    display: block; padding: var(--space-3) var(--space-4);
    font-size: var(--text-base); color: rgba(255,255,255,0.85);
    border-radius: var(--radius-md);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: color var(--transition-fast), background var(--transition-fast);
}
.mobile-menu a:hover { color: var(--color-gold); background: rgba(201,168,76,0.08); }
.mobile-menu .sub-menu { padding-left: var(--space-4); }
.mobile-menu .sub-menu a { font-size: var(--text-sm); border-bottom: none; }

/* SKIP LINK */
.skip-link {
    position: absolute; left: -9999px; top: auto;
    width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
    left: var(--space-4); top: var(--space-4);
    width: auto; height: auto;
    background: var(--color-gold); color: var(--color-navy);
    padding: var(--space-2) var(--space-4); border-radius: var(--radius-md);
    z-index: 9999; font-weight: var(--weight-semibold);
}

/* BODY OFFSET */
body { padding-top: 72px; }

/* === SITE FOOTER === */
.site-footer {
    background: var(--color-navy-dark);
    color: rgba(255,255,255,0.7);
    padding-top: var(--space-20);
}
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-12); padding-bottom: var(--space-16); border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .footer-logo { margin-bottom: var(--space-5); }
.footer-brand .footer-logo img { height: 42px; }
.footer-brand p { font-size: var(--text-sm); line-height: var(--leading-relaxed); max-width: 280px; margin-bottom: var(--space-6); }
.footer-social { display: flex; gap: var(--space-3); }
.footer-social a {
    width: 38px; height: 38px; border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition-fast);
    color: rgba(255,255,255,0.6);
}
.footer-social a:hover { border-color: var(--color-gold); color: var(--color-gold); background: rgba(201,168,76,0.1); }
.footer-social a svg { width: 16px; height: 16px; }
.footer-widget h4 { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-white); letter-spacing: .06em; text-transform: uppercase; margin-bottom: var(--space-5); }
.footer-widget ul li { margin-bottom: var(--space-3); }
.footer-widget ul li a { font-size: var(--text-sm); color: rgba(255,255,255,0.55); transition: color var(--transition-fast); }
.footer-widget ul li a:hover { color: var(--color-gold); }
.footer-contact-item { display: flex; gap: var(--space-3); align-items: flex-start; margin-bottom: var(--space-4); }
.footer-contact-item svg { width: 16px; height: 16px; stroke: var(--color-gold); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item span { font-size: var(--text-sm); color: rgba(255,255,255,0.55); }
.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-6) 0;
    font-size: var(--text-xs); flex-wrap: wrap; gap: var(--space-4);
}
.footer-bottom p { margin: 0; color: rgba(255,255,255,0.35); }
.footer-legal { display: flex; gap: var(--space-6); }
.footer-legal a { color: rgba(255,255,255,0.35); transition: color var(--transition-fast); }
.footer-legal a:hover { color: var(--color-gold); }
.footer-reg { font-size: var(--text-xs); color: rgba(255,255,255,0.25); margin-top: var(--space-2); }

/* GOLD ACCENT BAR */
.footer-accent-bar {
    height: 3px;
    background: linear-gradient(90deg, var(--color-navy-dark), var(--color-gold), var(--color-gold-light), var(--color-gold), var(--color-navy-dark));
}

/* === HOMEPAGE HERO === */
.home-hero {
    min-height: 90vh;
    display: flex; align-items: center;
    position: relative; overflow: hidden;
    background: var(--color-navy-dark);
}
.home-hero__bg {
    position: absolute; inset: 0;
    background-image: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?w=1600&q=80');
    background-size: cover; background-position: center;
    opacity: 0.12; z-index: 0;
}
.home-hero__gradient {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(6,10,20,0.98) 0%, rgba(30,42,69,0.85) 50%, rgba(201,168,76,0.06) 100%);
    z-index: 1;
}
.home-hero__content {
    position: relative; z-index: 2;
    padding: var(--space-32) 0;
    max-width: 780px;
}
.home-hero__tagline {
    display: inline-flex; align-items: center; gap: var(--space-2);
    font-size: var(--text-xs); font-weight: var(--weight-semibold);
    color: var(--color-gold); letter-spacing: .14em; text-transform: uppercase;
    margin-bottom: var(--space-6);
    padding: var(--space-2) var(--space-4);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: var(--radius-full);
    background: rgba(201,168,76,0.08);
}
.home-hero__tagline svg { width: 13px; height: 13px; stroke: var(--color-gold); }
.home-hero h1 {
    color: var(--color-white);
    font-size: clamp(2.4rem, 5.5vw, 4.5rem);
    font-weight: var(--weight-black);
    line-height: 1.1;
    margin-bottom: var(--space-6);
}
.home-hero h1 em { color: var(--color-gold); font-style: normal; }
.home-hero__desc { font-size: var(--text-xl); color: rgba(255,255,255,0.7); max-width: 560px; line-height: var(--leading-relaxed); margin-bottom: var(--space-10); }
.home-hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.home-hero__trust {
    display: flex; align-items: center; gap: var(--space-6);
    margin-top: var(--space-12); padding-top: var(--space-8);
    border-top: 1px solid rgba(255,255,255,0.1);
    flex-wrap: wrap;
}
.home-hero__trust-item { display: flex; align-items: center; gap: var(--space-2); }
.home-hero__trust-item svg { width: 18px; height: 18px; stroke: var(--color-gold); }
.home-hero__trust-item span { font-size: var(--text-sm); color: rgba(255,255,255,0.6); }

/* CHANNEL CARDS */
.channel-card {
    background: var(--color-navy-light);
    border: 1px solid rgba(201,168,76,0.15);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    transition: all var(--transition-base);
    position: relative; overflow: hidden;
}
.channel-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
    opacity: 0; transition: opacity var(--transition-base);
}
.channel-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.channel-card:hover::before { opacity: 1; }
.channel-card__icon { width: 64px; height: 64px; border-radius: var(--radius-xl); background: rgba(201,168,76,0.1); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-6); }
.channel-card__icon svg { width: 30px; height: 30px; stroke: var(--color-gold); }
.channel-card h3 { color: var(--color-white); font-size: var(--text-2xl); margin-bottom: var(--space-3); }
.channel-card p { color: rgba(255,255,255,0.6); margin-bottom: var(--space-6); font-size: var(--text-sm); line-height: var(--leading-relaxed); }
.channel-card .btn { width: 100%; justify-content: center; }

/* PRODUCT CATEGORY CARD */
.cat-card {
    position: relative; border-radius: var(--radius-xl); overflow: hidden;
    aspect-ratio: 4/3; cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.cat-card:hover { transform: scale(1.02); box-shadow: var(--shadow-xl); }
.cat-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.cat-card:hover .cat-card__img { transform: scale(1.08); }
.cat-card__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(6,10,20,0.85) 100%);
}
.cat-card__body { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--space-6); }
.cat-card__icon { width: 40px; height: 40px; border-radius: var(--radius-md); background: rgba(201,168,76,0.2); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-3); border: 1px solid rgba(201,168,76,0.4); }
.cat-card__icon svg { width: 20px; height: 20px; stroke: var(--color-gold); }
.cat-card h3 { color: var(--color-white); font-size: var(--text-xl); margin-bottom: var(--space-1); }
.cat-card p { font-size: var(--text-xs); color: rgba(255,255,255,0.65); margin: 0; }

/* PROCESS STEPS */
.process-step {
    text-align: center; padding: var(--space-8) var(--space-6);
    position: relative;
}
.process-step::after {
    content: ''; position: absolute; top: 40px; right: -20px;
    width: 40px; height: 2px;
    background: linear-gradient(90deg, var(--color-gold), transparent);
}
.process-step:last-child::after { display: none; }
.process-step__number {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--color-gold-pale);
    border: 2px solid var(--color-gold);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto var(--space-5);
    font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: var(--weight-black); color: var(--color-gold);
}
.process-step h4 { margin-bottom: var(--space-2); }
.process-step p { font-size: var(--text-sm); color: var(--color-gray-500); margin: 0; }

/* INFO PANEL */
.info-panel {
    background: var(--color-gray-100);
    border-radius: var(--radius-2xl);
    padding: var(--space-10) var(--space-12);
    border-left: 4px solid var(--color-gold);
}
.info-panel--dark {
    background: var(--color-navy-mid);
    border-left-color: var(--color-gold);
}
.info-panel--dark p, .info-panel--dark li { color: rgba(255,255,255,0.75); }
.info-panel--dark h3, .info-panel--dark h4 { color: var(--color-white); }

/* ICON LIST */
.icon-list { display: flex; flex-direction: column; gap: var(--space-4); }
.icon-list-item { display: flex; align-items: flex-start; gap: var(--space-3); }
.icon-list-item svg { width: 20px; height: 20px; stroke: var(--color-gold); flex-shrink: 0; margin-top: 2px; }
.icon-list-item span { font-size: var(--text-sm); color: var(--color-gray-600); }

/* SPLIT LAYOUT */
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: center; }
.split-layout--reverse .split-image { order: 2; }
.split-layout--reverse .split-content { order: 1; }
.split-image { border-radius: var(--radius-2xl); overflow: hidden; box-shadow: var(--shadow-xl); }
.split-image img { width: 100%; height: 460px; object-fit: cover; }

/* TEAM CARD */
.team-card { text-align: center; }
.team-card__photo { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-xl); margin-bottom: var(--space-5); }
.team-card__name { font-size: var(--text-xl); margin-bottom: var(--space-1); }
.team-card__role { font-size: var(--text-sm); color: var(--color-gold); font-weight: var(--weight-medium); margin-bottom: var(--space-3); }
.team-card__bio { font-size: var(--text-sm); color: var(--color-gray-500); }

/* NEWS CARD */
.news-card { border-radius: var(--radius-xl); overflow: hidden; background: var(--color-white); box-shadow: var(--shadow-md); border: 1px solid var(--color-gray-200); transition: transform var(--transition-base), box-shadow var(--transition-base); }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.news-card__img { height: 200px; object-fit: cover; width: 100%; }
.news-card__body { padding: var(--space-6); }
.news-card__date { font-size: var(--text-xs); color: var(--color-gold); font-weight: var(--weight-semibold); letter-spacing: .06em; text-transform: uppercase; margin-bottom: var(--space-2); }
.news-card__title { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.news-card__excerpt { font-size: var(--text-sm); color: var(--color-gray-500); margin-bottom: var(--space-4); }

/* CONTACT CARD */
.contact-box { background: var(--color-white); border-radius: var(--radius-2xl); padding: var(--space-10); box-shadow: var(--shadow-lg); border: 1px solid var(--color-gray-200); }
.contact-method { display: flex; gap: var(--space-4); align-items: flex-start; margin-bottom: var(--space-8); }
.contact-method__icon { width: 52px; height: 52px; border-radius: var(--radius-lg); background: var(--color-gold-pale); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-method__icon svg { width: 22px; height: 22px; stroke: var(--color-gold); }
.contact-method h4 { margin-bottom: var(--space-1); font-size: var(--text-lg); }
.contact-method p, .contact-method a { font-size: var(--text-sm); color: var(--color-gray-500); margin: 0; }
.contact-method a:hover { color: var(--color-gold); }

/* PRICING TABLE */
.pricing-tier {
    border-radius: var(--radius-2xl); overflow: hidden;
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.pricing-tier:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.pricing-tier--featured { border-color: var(--color-gold); box-shadow: 0 8px 40px rgba(201,168,76,0.2); }
.pricing-tier__head { padding: var(--space-8); background: var(--color-navy); color: var(--color-white); }
.pricing-tier--featured .pricing-tier__head { background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark)); color: var(--color-navy); }
.pricing-tier__head h3 { color: inherit; margin-bottom: var(--space-2); font-size: var(--text-2xl); }
.pricing-tier__price { font-family: var(--font-heading); font-size: var(--text-5xl); font-weight: var(--weight-black); }
.pricing-tier__price sup { font-size: var(--text-2xl); vertical-align: super; }
.pricing-tier__price span { font-size: var(--text-base); font-weight: var(--weight-normal); opacity: 0.7; }
.pricing-tier__body { padding: var(--space-8); }
.pricing-tier__body ul li { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-3) 0; border-bottom: 1px solid var(--color-gray-100); font-size: var(--text-sm); }
.pricing-tier__body ul li:last-child { border-bottom: none; }
.pricing-tier__body ul li svg { width: 18px; height: 18px; stroke: var(--color-success); flex-shrink: 0; }
.pricing-tier__foot { padding: 0 var(--space-8) var(--space-8); }
.pricing-tier__foot .btn { width: 100%; justify-content: center; }

/* ALERT BOX */
.alert { padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); display: flex; gap: var(--space-3); align-items: flex-start; margin-bottom: var(--space-5); }
.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }
.alert p { margin: 0; font-size: var(--text-sm); }
.alert-info { background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.25); }
.alert-info svg { stroke: #3B82F6; }
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); }
.alert-success svg { stroke: var(--color-success); }
.alert-warning { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25); }
.alert-warning svg { stroke: var(--color-warning); }

/* SEARCH BAR */
.search-bar { display: flex; gap: 0; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.search-bar input { flex: 1; padding: var(--space-4) var(--space-5); border: 1.5px solid var(--color-gray-300); border-right: none; border-radius: 0; font-size: var(--text-sm); }
.search-bar input:focus { outline: none; border-color: var(--color-gold); }
.search-bar button { padding: var(--space-4) var(--space-6); background: var(--color-gold); color: var(--color-navy); font-weight: var(--weight-semibold); font-size: var(--text-sm); display: flex; align-items: center; gap: var(--space-2); }
.search-bar button svg { width: 16px; height: 16px; }

/* TRUST BADGES */
.trust-badges { display: flex; align-items: center; gap: var(--space-8); flex-wrap: wrap; justify-content: center; }
.trust-badge { display: flex; align-items: center; gap: var(--space-3); }
.trust-badge svg { width: 28px; height: 28px; stroke: var(--color-gold); flex-shrink: 0; }
.trust-badge__text strong { display: block; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-navy); }
.trust-badge__text span { font-size: var(--text-xs); color: var(--color-gray-500); }

/* COMPANY REG BANNER */
.reg-banner {
    background: var(--color-navy-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-6) var(--space-8);
    display: flex; align-items: center; gap: var(--space-5);
    border: 1px solid rgba(201,168,76,0.2);
}
.reg-banner__icon { width: 52px; height: 52px; border-radius: var(--radius-lg); background: var(--color-gold-pale); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.reg-banner__icon svg { width: 24px; height: 24px; stroke: var(--color-gold); }
.reg-banner__text h4 { color: var(--color-white); margin-bottom: var(--space-1); font-size: var(--text-lg); }
.reg-banner__text p { color: rgba(255,255,255,0.6); font-size: var(--text-sm); margin: 0; }