/* ============================================================
   UNITEC FLUID SYSTEMS — Design System v2
   RAL 5021 Water Blue  ·  Industrial Corporate
   ============================================================ */

:root {
    /* Brand */
    --primary:          #0094a8;
    --primary-dark:     #007a8a;
    --primary-deep:     #006170;
    --primary-tint:     rgba(0,148,168,0.07);
    --primary-glow:     rgba(0,148,168,0.35);

    /* Structure */
    --navy:             #0a1628;
    --navy-mid:         #132338;
    --navy-light:       #1e3a52;

    /* Backgrounds */
    --white:            #ffffff;
    --off-white:        #f8fafb;
    --light-bg:         #f0f4f8;

    /* Text */
    --text-dark:        #0a1628;
    --text-body:        #2d3a4a;
    --text-muted:       #64748b;
    --text-light:       #94a3b8;

    /* UI */
    --border:           #dde4ed;
    --border-light:     #edf2f7;

    /* Spacing */
    --space-xl:         7rem;
    --space-lg:         5rem;
    --space-md:         3.5rem;
    --space-sm:         2rem;

    /* Radius */
    --radius:           8px;
    --radius-lg:        14px;

    /* Shadows */
    --shadow-sm:        0 1px 4px rgba(0,0,0,0.06);
    --shadow-md:        0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg:        0 16px 48px rgba(0,0,0,0.12);

    /* Transition */
    --t:                0.22s ease;

    /* Layout */
    --header-h:         62px;
}

/* ─── RESET & BASE ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100%;
}
body {
    font-family: 'Inter', 'Inter Fallback', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-body);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 100%;
    overflow-x: hidden;
}
main { flex: 1; padding-top: var(--header-h); }
h1, h2, h3, h4, h5, h6,
.hero-title, .section-title, .cta-title,
.brand-name, .footer-brand, .category-block-title,
.cat-section-title {
    font-family: 'Plus Jakarta Sans', 'Plus Jakarta Sans Fallback', 'Segoe UI', system-ui, sans-serif;
}
img, video, iframe, embed, object { max-width: 100%; }

/* ─── ICONS (local inline SVG sprite — replaces Bootstrap Icons font) ── */
.bi-svg {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    fill: currentColor;
}

/* ─── TOP BAR ──────────────────────────────────────── */
.unitec-topbar {
    background: var(--white);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 0.35rem 0;
    letter-spacing: 0.02em;
    border-bottom: 1px solid var(--border-light);
}

/* ─── HEADER ───────────────────────────────────────── */
.unitec-header {
    background: var(--white);
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.unitec-header .container {
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
}

/* ─── BACK TO TOP ──────────────────────────────────── */
.back-to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--t), transform var(--t), background var(--t);
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover { background: var(--primary-dark); }

.unitec-brand { display: flex; flex-direction: row; align-items: center; gap: 0.6rem; text-decoration: none; }
.unitec-brand .brand-text { display: flex; flex-direction: column; }
.unitec-brand .brand-name {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: 4px;
    line-height: 1.1;
}
.unitec-brand .brand-sub {
    font-size: 0.58rem;
    color: var(--primary);
    letter-spacing: 2.5px;
    margin-top: 1px;
}

/* Nav links */
.unitec-nav-link {
    color: var(--text-body) !important;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 500;
    padding: 0.45rem 0.8rem;
    border-radius: var(--radius);
    transition: color var(--t), background var(--t);
    letter-spacing: 0.01em;
    white-space: nowrap;
    position: relative;
}
.unitec-nav-link:hover {
    color: var(--primary) !important;
    background: var(--primary-tint);
}
.unitec-nav-link.active-link {
    color: var(--primary) !important;
}

/* Dropdown — light */
.unitec-dropdown {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0.4rem;
    min-width: 210px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.10);
    margin-top: 6px !important;
}
.unitec-dropdown .dropdown-item {
    color: var(--text-body);
    font-size: 0.84rem;
    border-radius: var(--radius);
    padding: 0.55rem 0.9rem;
    transition: background var(--t), color var(--t);
    display: flex;
    align-items: center;
}
.unitec-dropdown .dropdown-item i { color: var(--primary); opacity: 0.7; }
.unitec-dropdown .dropdown-item:hover {
    background: rgba(0,148,168,0.07);
    color: var(--primary);
}
.unitec-dropdown .dropdown-item:hover i { opacity: 1; }

/* CTA button */
.unitec-cta-btn {
    background: var(--primary);
    color: var(--white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 600;
    transition: background var(--t), box-shadow var(--t);
    white-space: nowrap;
}
.unitec-cta-btn:hover { background: var(--primary-dark); box-shadow: 0 4px 14px rgba(0,148,168,0.28); }

/* Language buttons */
.lang-btn {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 3px 7px;
    border-radius: 4px;
    transition: all var(--t);
}
.lang-btn.active { color: var(--navy); background: var(--light-bg); }
.lang-btn:hover  { color: var(--primary); }

/* ─── HERO ─────────────────────────────────────── */
.unitec-hero {
    position: relative;
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    background: var(--navy);
    overflow: hidden;
}
.unitec-hero .hero-bg {
    position: absolute; inset: 0;
    background: linear-gradient(110deg,
        rgba(8,18,36,0.84) 28%,
        rgba(8,18,36,0.58) 56%,
        rgba(6,16,30,0.20) 100%);
    z-index: 1;
}
.unitec-hero .hero-img {
    position: absolute; inset: 0;
    overflow: hidden;
    opacity: 0.32;
}
.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}
.unitec-hero::after {
    content: '';
    position: absolute;
    right: -100px; top: -100px;
    width: 520px; height: 520px;
    border: 64px solid rgba(0,148,168,0.025);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}
.unitec-hero .hero-content {
    position: relative;
    z-index: 2;
    padding: 6rem 0 5rem;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.78rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1.75rem;
}
.hero-eyebrow::before {
    content: '';
    display: inline-block;
    width: 28px; height: 2px;
    background: var(--primary);
}

.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4.6rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: 1.75rem;
}
.hero-title em { color: var(--primary); font-style: normal; }

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.6);
    max-width: 580px;
    margin-bottom: 3rem;
    line-height: 1.8;
    font-weight: 400;
}

.hero-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary);
    color: #fff;
    padding: 1rem 2.25rem;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95rem;
    transition: background var(--t), box-shadow var(--t), transform var(--t);
}
.hero-btn-primary:hover {
    background: var(--primary-dark);
    color: #fff;
    box-shadow: 0 8px 28px var(--primary-glow);
    transform: translateY(-2px);
}

.hero-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1.5px solid rgba(255,255,255,0.22);
    color: rgba(255,255,255,0.8);
    padding: 1rem 2.25rem;
    border-radius: var(--radius);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all var(--t);
}
.hero-btn-outline:hover { border-color: rgba(255,255,255,0.6); color: #fff; }

/* Hero stats strip */
.hero-stats {
    display: flex;
    margin-top: 4.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    gap: 0;
}
.hero-stat {
    flex: 1;
    padding-right: 2rem;
    margin-right: 2rem;
    border-right: 1px solid rgba(255,255,255,0.07);
}
.hero-stat:last-child { border-right: none; padding-right: 0; margin-right: 0; }
.hero-stat-num {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.4rem;
    letter-spacing: -0.03em;
}
.hero-stat-num em { color: var(--primary); font-style: normal; }
.hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* ─── HERO CAROUSEL ─────────────────────────────────────────────── */
/* Override flex so the Bootstrap carousel inner can stack slides */
.unitec-hero { display: block; }

/* Each slide must fill the hero height */
.unitec-hero .carousel,
.unitec-hero .carousel-inner,
.unitec-hero .carousel-item {
    min-height: calc(100vh - 72px);
}

/* Inner wrapper: centres content vertically inside each slide */
.hero-slide-inner {
    position: relative;
    z-index: 2;
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
}

/* Prev / next arrow buttons */
.hero-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(6px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: background 0.2s;
}
.hero-carousel-btn:hover { background: var(--primary); }
.hero-carousel-prev { left: 2rem; }
.hero-carousel-next { right: 2rem; }

/* Pill indicator dots */
.hero-indicators {
    bottom: 2rem;
    margin: 0;
    gap: 6px;
}
.hero-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background: rgba(255,255,255,0.40);
    border: none;
    opacity: 1;
    transition: background 0.3s, width 0.3s;
}
.hero-indicators [data-bs-target].active {
    background: var(--primary);
    width: 36px;
}

@media (max-width: 768px) {
    .hero-carousel-btn { display: none; }
    .unitec-hero .carousel,
    .unitec-hero .carousel-inner,
    .unitec-hero .carousel-item,
    .hero-slide-inner { min-height: 85vh; }
}
@media (max-width: 576px) {
    .unitec-hero .carousel,
    .unitec-hero .carousel-inner,
    .unitec-hero .carousel-item,
    .hero-slide-inner { min-height: auto; }
    .hero-slide-inner { padding: 5rem 0 3rem; }
}

/* ─── SECTIONS ────────────────────────────────── */
.section-pad    { padding: var(--space-xl) 0; }
.section-pad-lg { padding: 8rem 0; }
.section-pad-sm { padding: var(--space-md) 0; }

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.78rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1rem;
}
.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px; height: 2px;
    background: var(--primary);
}

.section-title {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.12;
    letter-spacing: -0.025em;
    margin-bottom: 1.25rem;
}
.section-subtitle {
    font-size: 1.12rem;
    color: var(--text-muted);
    max-width: 640px;
    line-height: 1.85;
}
.section-divider {
    width: 44px; height: 3px;
    background: var(--primary);
    margin: 1.75rem 0;
    border-radius: 2px;
}

/* ─── APPROACH (DARK SECTION) ──────────────────── */
.approach-section { background: var(--off-white); }

.approach-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    transition: border-color var(--t), transform var(--t), box-shadow var(--t);
    position: relative;
    overflow: hidden;
}
.approach-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t);
}
.approach-card:hover {
    border-color: rgba(0,148,168,0.25);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0,148,168,0.10);
}
.approach-card:hover::after { transform: scaleX(1); }

.approach-icon {
    width: 60px; height: 60px;
    background: rgba(0,148,168,0.10);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--primary);
    transition: background var(--t);
}
.approach-card:hover .approach-icon { background: rgba(0,148,168,0.20); }
.approach-card h5 { color: var(--navy); font-weight: 700; margin-bottom: 0.75rem; font-size: 1.05rem; }
.approach-card p  { color: var(--text-muted); font-size: 0.95rem; margin: 0; line-height: 1.8; }

/* ─── CATEGORY CARDS (Homepage) ─────────────────── */
.category-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--t), transform var(--t), border-color var(--t);
    text-decoration: none;
    display: block;
    height: 100%;
}
.category-card:hover {
    box-shadow: 0 16px 48px rgba(0,148,168,0.12);
    transform: translateY(-5px);
    border-color: var(--primary);
}
.category-card-img {
    height: 220px;
    background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy) 100%);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    position: relative;
}
.category-card-img::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(10,22,40,0.4) 0%, transparent 60%);
}
.category-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.category-card:hover .category-card-img img { transform: scale(1.05); }
.category-card-img i  { font-size: 2.5rem; color: var(--primary); opacity: 0.4; }
.category-card-body   { padding: 1.75rem; }
.category-card-title  {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}
.category-card-title::before {
    content: '';
    display: inline-block;
    width: 3px; height: 20px;
    background: var(--primary);
    border-radius: 2px;
    flex-shrink: 0;
}
.category-card-desc { font-size: 0.85rem; color: var(--text-muted); margin: 0; line-height: 1.65; }

/* ─── STATS ─────────────────────────────────────── */
.stat-number {
    font-size: 3.25rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
    letter-spacing: -0.03em;
}
.stat-label { font-size: 0.875rem; color: var(--text-muted); font-weight: 500; }

/* ─── CHECK LIST ─────────────────────────────────── */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--navy);
}
.check-list li:last-child { border-bottom: none; }
.check-icon {
    width: 30px; height: 30px;
    background: var(--primary-tint);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
    font-size: 0.8rem;
}

/* ─── MISSION BOX ────────────────────────────────── */
.mission-box {
    background: var(--navy-mid);
    border-radius: var(--radius-lg);
    padding: 3rem;
    border-left: 4px solid var(--primary);
    position: relative;
    overflow: hidden;
}
.mission-box::before {
    content: '\201C';
    position: absolute;
    right: 1.5rem; top: -1.5rem;
    font-size: 9rem;
    color: rgba(0,148,168,0.07);
    font-family: Georgia, serif;
    line-height: 1;
}
.mission-quote {
    color: rgba(255,255,255,0.78);
    font-size: 1.1rem;
    line-height: 1.9;
    font-style: italic;
    position: relative;
    z-index: 1;
    margin: 0;
}
.mission-eyebrow {
    font-size: 0.72rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: block;
}

/* ─── ANNOUNCEMENTS ──────────────────────────────── */
.announcement-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--t), transform var(--t);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.announcement-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.announcement-card-img { height: 200px; overflow: hidden; background: #f4f6f8; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.announcement-card-img img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.4s ease; }
.announcement-card:hover .announcement-card-img img { transform: scale(1.04); }
.announcement-card-body { padding: 1.75rem; flex: 1; }
.announcement-date {
    font-size: 0.7rem;
    color: var(--primary);
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.announcement-title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; line-height: 1.45; }
.announcement-summary { font-size: 0.92rem; color: var(--text-muted); margin: 0; line-height: 1.65; }

/* ─── CTA SECTIONS ───────────────────────────────── */
.cta-dark    { background: var(--navy);    color: #fff; padding: var(--space-xl) 0; }
.cta-light   { background: var(--off-white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: var(--space-xl) 0; }
.cta-primary { background: var(--primary); color: #fff; padding: 5.5rem 0; }

.btn-unitec-outline {
    display: inline-flex; align-items: center; gap: 0.5rem;
    border: 1.5px solid var(--primary); color: var(--primary);
    padding: 0.95rem 2.25rem; border-radius: var(--radius);
    font-weight: 600; text-decoration: none; font-size: 0.95rem;
    transition: background var(--t), color var(--t), box-shadow var(--t);
}
.btn-unitec-outline:hover { background: var(--primary); color: #fff; box-shadow: 0 4px 16px var(--primary-glow); }

.cta-title {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.02em;
}

.cta-btn-white {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: #fff; color: var(--navy);
    padding: 1rem 2.25rem; border-radius: var(--radius);
    font-weight: 700; text-decoration: none; font-size: 0.95rem;
    transition: transform var(--t), box-shadow var(--t);
}
.cta-btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.15); color: var(--navy); }

.cta-btn-outline-white {
    display: inline-flex; align-items: center; gap: 0.5rem;
    border: 1.5px solid rgba(255,255,255,0.35); color: #fff;
    padding: 1rem 2.25rem; border-radius: var(--radius);
    font-weight: 600; text-decoration: none; font-size: 0.95rem;
    transition: border-color var(--t), background var(--t);
}
.cta-btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.07); color: #fff; }

/* ─── PRODUCTS PAGE ──────────────────────────────── */
.products-hero {
    background: var(--navy);
    padding: 5.5rem 0 4.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.products-hero::after {
    content: '';
    position: absolute;
    right: -80px; bottom: -80px;
    width: 360px; height: 360px;
    border: 56px solid rgba(0,148,168,0.06);
    border-radius: 50%;
}

/* Sticky product subnav */
.products-subnav {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 60px;
    z-index: 50;
}
.products-subnav-scroll {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    gap: 0;
    -ms-overflow-style: none;
}
.products-subnav-scroll::-webkit-scrollbar { display: none; }
.products-subnav-scroll a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.95rem 1.2rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color var(--t), border-color var(--t);
    letter-spacing: 0.01em;
}
.products-subnav-scroll a:hover { color: var(--primary); border-bottom-color: var(--primary); }

/* Category sections on products page */
.product-category-block {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-light);
}
.product-category-block:last-child { border-bottom: none; }

.category-block-header { margin-bottom: 2.5rem; }
.category-block-title {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--navy);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}
.category-block-title::before {
    content: '';
    display: inline-block;
    width: 4px; height: 34px;
    background: var(--primary);
    border-radius: 2px;
    flex-shrink: 0;
}
.category-block-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0 0 0 calc(4px + 0.85rem);
}

/* Product cards */
.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--t), border-color var(--t), transform var(--t);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.product-card:hover { box-shadow: 0 10px 36px rgba(0,148,168,0.11); border-color: var(--primary); transform: translateY(-3px); }
.product-card-img {
    height: 190px;
    overflow: hidden;
    background: var(--light-bg);
    display: flex; align-items: center; justify-content: center;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-body { padding: 1.35rem 1.4rem 1.2rem; flex: 1; display: flex; flex-direction: column; }
.product-card-title { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 0.4rem; line-height: 1.4; }
.product-card-desc  { font-size: 0.88rem; color: var(--text-muted); margin: 0 0 auto; line-height: 1.65; }
.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border-light);
}
.product-card-link {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.product-card-arrow {
    width: 30px; height: 30px;
    background: var(--primary-tint);
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--primary);
    transition: background var(--t), color var(--t);
}
.product-card:hover .product-card-arrow { background: var(--primary); color: #fff; }

/* ─── PRODUCT DETAIL ─────────────────────────────── */
.product-detail-hero { background: var(--off-white); padding: 4rem 0 3.5rem; }
.detail-breadcrumb { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2rem; }
.detail-breadcrumb a { color: var(--primary); text-decoration: none; }
.detail-breadcrumb a:hover { text-decoration: underline; }
.product-detail-title { font-size: 2.25rem; font-weight: 800; color: var(--navy); letter-spacing: -0.025em; margin-bottom: 0.75rem; }
.product-detail-subtitle { font-size: 1rem; color: var(--text-muted); }

.detail-tab { border: none; border-bottom: 2px solid var(--border); }
.detail-tab .nav-link {
    border: none; color: var(--text-muted); font-weight: 600; font-size: 0.9rem;
    padding: 0.85rem 1.35rem; border-bottom: 2px solid transparent;
    border-radius: 0; margin-bottom: -2px;
}
.detail-tab .nav-link.active { color: var(--primary); border-bottom-color: var(--primary); }
.detail-tab .nav-link:hover  { color: var(--navy); }

/* ─── CONTENT PAGES ──────────────────────────────── */
.content-hero {
    background: var(--navy);
    padding: 5.5rem 0 4.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.content-body { padding: var(--space-xl) 0; }
.content-body h1, .content-body h2, .content-body h3 { color: var(--navy); font-weight: 800; }
.content-body p { color: var(--text-muted); line-height: 1.9; }

/* ─── ABOUT PAGE ────────────────────────────────────────────────── */
.about-hero {
    background: var(--navy);
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
    color: #fff;
}
.about-hero-bg {
    position: absolute; inset: 0;
    background: linear-gradient(120deg, rgba(0,148,168,0.08) 0%, transparent 60%);
    pointer-events: none;
}
.about-hero-bg::after {
    content: '';
    position: absolute;
    right: -80px; bottom: -80px;
    width: 480px; height: 480px;
    border: 60px solid rgba(0,148,168,0.04);
    border-radius: 50%;
}
.about-hero-title {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 1rem 0 1.5rem;
}
.about-hero-title em { color: var(--primary); font-style: normal; }
.about-hero-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.85;
    max-width: 560px;
}

/* Floating stat card in hero */
.about-stat-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    padding: 2rem;
}
.about-stat-row { display: flex; gap: 0; }
.about-stat-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
}
.about-stat-num {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    letter-spacing: -0.02em;
}
.about-stat-lbl {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.35rem;
    font-weight: 600;
}
.about-stat-divider {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: 0 1rem;
}

/* Mission / Vision */
.mv-section { padding: var(--space-xl) 0; background: var(--off-white); }
.mv-card {
    border-radius: var(--radius-lg);
    padding: 2.5rem 2.25rem;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.mv-card--mission {
    background: #fff;
    border: 1px solid var(--border);
    border-top: 4px solid var(--primary);
}
.mv-card--vision {
    background: var(--navy);
    color: #fff;
    border-top: 4px solid var(--primary);
}
.mv-icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    background: rgba(0,148,168,0.12);
    color: var(--primary);
}
.mv-card--vision .mv-icon { background: rgba(255,255,255,0.08); color: var(--primary); }
.mv-label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.85rem;
}
.mv-text {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--text-muted);
    margin: 0;
}
.mv-card--vision .mv-text { color: rgba(255,255,255,0.72); }

/* About body */
.about-body-section { padding: var(--space-xl) 0; }
.about-rich-body p {
    color: var(--text-muted);
    line-height: 1.9;
    font-size: 1.025rem;
    margin-bottom: 1.25rem;
}
.about-rich-body h2, .about-rich-body h3 { color: var(--navy); font-weight: 800; margin-top: 1.5rem; }

.about-sidebar-box {
    background: var(--off-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
}
.about-sidebar-title {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--navy);
    margin-bottom: 1.25rem;
}
.about-highlight-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border);
}
.about-highlight-box:last-child { border-bottom: none; }
.about-highlight-icon {
    font-size: 1.2rem;
    color: var(--primary);
    flex-shrink: 0;
}
.about-highlight-box strong {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--navy);
}
.about-highlight-box span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Core values */
.values-section { padding: var(--space-xl) 0; background: var(--off-white); }
.value-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    height: 100%;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}
.value-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: rgba(0,148,168,0.08);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.45rem;
    color: var(--primary);
    margin-bottom: 1.25rem;
    transition: background 0.25s;
}
.value-card:hover .value-icon { background: var(--primary); color: #fff; }
.value-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 0.65rem;
}
.value-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin: 0;
}

/* Brands strip */
.about-brands-strip {
    background: var(--navy);
    padding: 4.5rem 0;
    color: #fff;
}
.about-brands-title {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.25;
    margin: 0.5rem 0 0;
    letter-spacing: -0.015em;
}
.about-brand-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-end;
}
.about-brand-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 100px;
    padding: 0.55rem 1.1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255,255,255,0.88);
    transition: background 0.2s, border-color 0.2s;
}
.about-brand-chip i { color: var(--primary); font-size: 0.8rem; }
.about-brand-chip:hover { background: rgba(0,148,168,0.18); border-color: var(--primary); }

/* ─── QUALITY POLICY PAGE ───────────────────────────────────────── */
.qp-hero {
    background: var(--navy);
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
    color: #fff;
}
.qp-hero-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 80% 50%, rgba(0,148,168,0.10) 0%, transparent 60%);
    pointer-events: none;
}

/* Quality badge card */
.qp-badge-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    padding: 2rem 2rem 1.75rem;
    text-align: center;
    max-width: 280px;
    width: 100%;
}
.qp-badge-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    line-height: 1;
}
.qp-badge-label {
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.25rem;
}
.qp-badge-sub {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.05em;
}
.qp-badge-divider { height: 1px; background: rgba(255,255,255,0.10); margin: 1.25rem 0; }
.qp-badge-list { list-style: none; padding: 0; margin: 0; text-align: left; }
.qp-badge-list li {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.78);
    padding: 0.3rem 0;
}
.qp-badge-list li i { color: var(--primary); }

/* Policy body */
.qp-body-section { padding: var(--space-xl) 0; }

/* Pillars */
.qp-pillars-section {
    background: var(--navy);
    padding: var(--space-xl) 0;
}
.qp-pillar-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 2.25rem 1.75rem;
    height: 100%;
    transition: background 0.25s, border-color 0.25s;
}
.qp-pillar-card:hover { background: rgba(0,148,168,0.10); border-color: rgba(0,148,168,0.35); }
.qp-pillar-num {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 0.75rem;
    opacity: 0.7;
}
.qp-pillar-icon {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1;
}
.qp-pillar-title {
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.65rem;
}
.qp-pillar-desc {
    font-size: 0.855rem;
    color: rgba(255,255,255,0.58);
    line-height: 1.75;
    margin: 0;
}

/* Commitments */
.qp-commitments-section { padding: var(--space-xl) 0; background: var(--off-white); }
.qp-commitment-list { list-style: none; padding: 0; margin: 0; }
.qp-commitment-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}
.qp-commitment-item:last-child { border-bottom: none; }
.qp-commitment-num {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    flex-shrink: 0;
    line-height: 1.5;
    min-width: 32px;
}
.qp-commitment-text {
    font-size: 0.975rem;
    color: var(--text-muted);
    line-height: 1.75;
    padding-top: 0.1rem;
}

/* Responsive: About & QP */
@media (max-width: 991px) {
    .about-brand-grid { justify-content: flex-start; }
    .about-stat-card { max-width: 480px; }
}
@media (max-width: 768px) {
    .about-hero, .qp-hero { padding: 4rem 0 3.5rem; }
    .about-hero-title { font-size: 2rem; }
    .mv-section, .values-section, .about-brands-strip,
    .qp-body-section, .qp-pillars-section, .qp-commitments-section { padding: 3.5rem 0; }
    .about-stat-row { flex-wrap: wrap; }
    .about-stat-item { flex: 0 0 50%; }
}
@media (max-width: 576px) {
    .about-brand-grid { gap: 0.5rem; }
    .about-brand-chip { font-size: 0.8rem; padding: 0.45rem 0.9rem; }
    .qp-badge-card { max-width: 100%; }
}

/* ─── CONTACT ────────────────────────────────────── */
.contact-hero { background: var(--navy); padding: 5.5rem 0 4.5rem; }
.contact-form-card { background: var(--white); border-radius: var(--radius-lg); padding: 2.75rem; box-shadow: var(--shadow-md); }

.form-label { font-weight: 600; font-size: 0.875rem; color: var(--navy); margin-bottom: 0.45rem; }
.form-control, .form-select {
    border-color: var(--border); border-radius: var(--radius);
    padding: 0.7rem 1rem; font-size: 0.9rem; color: var(--text-body);
    transition: border-color var(--t), box-shadow var(--t);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-tint);
    outline: none;
}
.btn-unitec {
    background: var(--primary); color: #fff; border: none;
    padding: 0.85rem 2.25rem; border-radius: var(--radius);
    font-weight: 600; font-size: 0.95rem; cursor: pointer;
    transition: background var(--t), box-shadow var(--t), transform var(--t);
}
.btn-unitec:hover { background: var(--primary-dark); box-shadow: 0 6px 20px var(--primary-glow); transform: translateY(-1px); }

/* ─── FOOTER ─────────────────────────────────────── */
.unitec-footer {
    background: var(--navy);
    padding: 6.5rem 0 0;
    overflow-x: hidden; /* row g-5 negative margins would otherwise add 4px document scroll */
}
.footer-brand-block { margin-bottom: 1.75rem; }
.footer-brand {
    font-size: 1.65rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 0.2rem;
}
.footer-brand-sub {
    font-size: 0.58rem;
    color: var(--primary);
    letter-spacing: 3px;
    display: block;
    margin-bottom: 1.5rem;
}
.footer-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.42);
    line-height: 1.85;
    max-width: 270px;
}
.footer-social {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.75rem;
}
.footer-social a {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.45);
    font-size: 0.9rem;
    text-decoration: none;
    transition: border-color var(--t), color var(--t), background var(--t);
}
.footer-social a:hover { border-color: var(--primary); color: var(--primary); background: rgba(0,148,168,0.08); }

.footer-heading { color: var(--white); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2.5px; font-weight: 700; margin-bottom: 1.5rem; }

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.7rem; }
.footer-links a {
    color: rgba(255,255,255,0.42);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--t), padding-left var(--t);
}
.footer-links a:hover { color: var(--primary); padding-left: 4px; }

.footer-contact-list { list-style: none; padding: 0; margin: 0; }
.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: rgba(255,255,255,0.42);
    font-size: 0.875rem;
    margin-bottom: 0.95rem;
    line-height: 1.6;
}
.footer-contact-list li .bi { color: var(--primary); font-size: 0.9rem; margin-top: 0.15rem; flex-shrink: 0; }
.footer-contact-item { font-size: 0.875rem; margin-bottom: 0.4rem; color: rgba(255,255,255,0.45); }

.footer-bottom-bar {
    margin-top: 4rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.28);
}
.footer-bottom-bar a { color: rgba(255,255,255,0.38); text-decoration: none; }
.footer-bottom-bar a:hover { color: var(--primary); }
/* backward compat */
.footer-divider  { border-color: rgba(255,255,255,0.06); margin: 3rem 0 0; }
.footer-bottom   { padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,0.06); display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; color: rgba(255,255,255,0.28); }
.footer-bottom a { color: rgba(255,255,255,0.38); text-decoration: none; }
.footer-bottom a:hover { color: var(--primary); }

/* ─── PARTNERS BAND ──────────────────────────────── */
.partners-band {
    background: var(--off-white);
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.partners-label {
    font-size: 0.68rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2.5rem;
}
.partner-item { text-align: center; padding: 0.5rem 1.75rem; }
.partner-item span {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-muted);
    letter-spacing: 2px;
    opacity: 0.45;
    transition: opacity var(--t), color var(--t);
}
.partner-item:hover span { opacity: 1; color: var(--navy); }

/* ─── SCROLL FADE ────────────────────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 991px) {
    #mainNav {
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--white);
        padding: 0.75rem 1rem 1.25rem;
        border-top: 1px solid var(--border);
        box-shadow: 0 20px 40px rgba(0,0,0,0.10);
    }
    #mainNav.show { display: flex !important; flex-direction: column; }
    #mainNav ul { flex-direction: column !important; gap: 0 !important; width: 100%; }
    .unitec-nav-link { padding: 0.7rem 0.75rem; display: block; }
    #mainNav .unitec-dropdown {
        background: var(--light-bg);
        border: 1px solid var(--border-light);
        box-shadow: none;
        position: static !important;
        transform: none !important;
        margin-top: 2px !important;
        margin-left: 0.75rem;
    }
    #mainNav .unitec-dropdown .dropdown-item { color: var(--text-body); }
    #mainNav .unitec-dropdown .dropdown-item i { color: var(--primary); }
    #mainNav .unitec-dropdown .dropdown-item:hover {
        background: var(--primary-tint);
        color: var(--primary);
    }
    .unitec-cta-btn { display: block; text-align: center; margin-top: 0.75rem; padding: 0.75rem; }
}

@media (max-width: 768px) {
    :root { --space-xl: 5rem; --space-lg: 3.5rem; }
    .unitec-hero { min-height: 85vh; }
    .unitec-hero::after { display: none; }
    .hero-stats { flex-wrap: wrap; gap: 0; }
    .hero-stat {
        flex: 0 0 50%; width: 50%;
        border-right: none; padding-right: 0; margin-right: 0;
        padding-bottom: 1.5rem; margin-bottom: 0;
    }
    .hero-stat:nth-child(odd)  { border-right: 1px solid rgba(255,255,255,0.07); padding-right: 1.5rem; }
    .hero-stat:nth-child(3),
    .hero-stat:nth-child(4)    { padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.07); padding-bottom: 0; }
    .mission-box { padding: 2rem; }
    .contact-form-card { padding: 1.75rem; }
    .footer-desc { max-width: 100%; }
    .unitec-footer { padding: 4.5rem 0 0; }
    .footer-bottom, .footer-bottom-bar { flex-direction: column; gap: 0.75rem; text-align: center; }
}

@media (max-width: 576px) {
    .hero-btn-primary, .hero-btn-outline { padding: 0.85rem 1.5rem; font-size: 0.9rem; }
    .hero-stat { flex: 0 0 100%; width: 100%; border-right: none !important; padding-right: 0 !important; }
    .hero-stat:nth-child(n) { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); padding-bottom: 1.25rem; margin-bottom: 0; }
    .hero-stat:last-child { border-bottom: none; }
    .category-card-img { height: 180px; }
    .product-card-img  { height: 160px; }
}

/* ─── QUICK LINKS (About page light sidebar) ─────── */
.quick-links { list-style: none; padding: 0; margin: 0; }
.quick-links li { margin-bottom: 0.35rem; }
.quick-links a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-body);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: background var(--t), color var(--t), border-color var(--t), padding-left var(--t);
}
.quick-links a::before {
    content: '';
    display: inline-block;
    width: 5px; height: 5px;
    background: var(--primary);
    border-radius: 50%;
    flex-shrink: 0;
    transition: transform var(--t);
}
.quick-links a:hover {
    background: rgba(0,148,168,0.07);
    color: var(--primary);
    border-color: rgba(0,148,168,0.15);
    padding-left: 1rem;
}
.quick-links a:hover::before { transform: scale(1.5); }

/* ─── CONTACT MAP SECTION ───────────────────────── */
.contact-map-section { padding: 0 0 var(--space-xl); }
.contact-map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    background: var(--off-white);
}
.map-placeholder {
    height: 380px;
    background: var(--off-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--text-muted);
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
}
.map-placeholder i { font-size: 2.5rem; color: var(--text-light); }
.map-placeholder span { font-size: 0.88rem; max-width: 300px; text-align: center; line-height: 1.65; }

/* ─── PRODUCTS PAGE — Engineering Layout ─────────── */
.products-content-area { background: var(--white); }

.product-category-section {
    padding: 5rem 0;
    border-bottom: 1px solid var(--border-light);
}
.product-category-section:last-child { border-bottom: none; }
.product-category-section:nth-child(even) { background: var(--off-white); }

.cat-section-header {
    padding-right: 2.5rem;
    padding-top: 0.25rem;
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
}
.cat-section-thumb {
    width: 52px; height: 52px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 1.25rem;
    border: 1px solid var(--border);
    background: var(--off-white);
}
.cat-section-thumb img { width: 100%; height: 100%; object-fit: cover; }

.cat-section-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 0.85rem;
}
.cat-section-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}
.cat-section-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-tint);
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    letter-spacing: 0.01em;
}

/* Engineering Product Cards */
.eng-product-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    height: 100%;
    transition: box-shadow var(--t), transform var(--t), border-color var(--t);
}
.eng-product-card:hover {
    box-shadow: 0 10px 36px rgba(0,0,0,0.08);
    transform: translateY(-4px);
    border-color: rgba(0,148,168,0.28);
}
.eng-product-img {
    height: 200px;
    overflow: hidden;
    background: var(--off-white);
    position: relative;
    flex-shrink: 0;
}
.eng-product-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.eng-product-card:hover .eng-product-img img { transform: scale(1.04); }
.eng-product-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-light);
    font-size: 2.5rem;
}
.eng-product-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.eng-product-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.5rem;
    line-height: 1.35;
}
.eng-product-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0 0 auto;
    flex: 1;
}
.eng-product-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.01em;
}
.eng-product-cta i { font-size: 1.1rem; transition: transform var(--t); }
.eng-product-card:hover .eng-product-cta i { transform: translateX(4px); }

@media (max-width: 991px) {
    .cat-section-header {
        padding-right: 0;
        padding-bottom: 2.5rem;
        position: static;
    }
    .product-category-section { padding: 3.5rem 0; }
}
@media (max-width: 767px) {
    .product-category-section { padding: 2.5rem 0; }
}

/* ─── SITE LOGO ──────────────────────────────────── */
.unitec-logo-img {
    max-height: 42px;
    width: auto;
    display: block;
    object-fit: contain;
}
.footer-logo-img {
    max-height: 38px;
    width: auto;
    display: block;
    object-fit: contain;
    margin-bottom: 1.25rem;
}
@media (max-width: 576px) {
    .unitec-logo-img { max-height: 36px; }
}

/* ─── AZ SIGNATURE BAND ──────────────────────────── */
.az-signature {
    background: rgba(0,0,0,0.22);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 0.85rem 1.5rem;
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.30);
    letter-spacing: 0.02em;
    line-height: 1.5;
}
.az-signature span { vertical-align: middle; }
.az-signature a {
    color: rgba(255,255,255,0.52);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--t);
    vertical-align: middle;
}
.az-signature a:hover { color: var(--primary); }
@media (max-width: 576px) {
    .az-signature { font-size: 0.7rem; padding: 0.75rem 1rem; }
}

/* ─── NAV LANGUAGE SWITCHER ──────────────────────── */
.nav-lang-switch {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    padding-left: 0.65rem;
    border-left: 1px solid var(--border);
    margin-left: 0.2rem;
}
.nav-lang-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 4px 8px;
    border-radius: 5px;
    border: 1.5px solid transparent;
    transition: color var(--t), border-color var(--t), background var(--t);
}
.nav-lang-item.active {
    color: var(--navy);
    border-color: var(--border);
    background: var(--light-bg);
}
.nav-lang-item:hover { color: var(--primary); border-color: var(--primary); }

/* ─── MOBILE RESPONSIVE — Overflow & Layout ──────── */

/* Hero sections that contain absolute decorative circles — clip is already
   set on the parents (.unitec-hero, .products-hero, .content-hero, .about-hero)
   via their own overflow:hidden declarations above. */
.gp-home-section,
.contact-hero,
.qp-hero { overflow: hidden; }

/* Hero mobile */
@media (max-width: 576px) {
    .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    /* Hero içerik */
    .unitec-hero { min-height: auto; }
    .unitec-hero .hero-content { padding-top: 3.5rem; padding-bottom: 2.5rem; }
    .hero-title {
        font-size: clamp(1.75rem, 8.5vw, 2.4rem) !important;
        line-height: 1.1 !important;
        word-break: break-word;
        overflow-wrap: break-word;
        max-width: 100% !important;
    }
    .hero-subtitle {
        font-size: 0.95rem !important;
        max-width: 100% !important;
    }
    /* Butonlar dikey dizilsin */
    .hero-btn-primary, .hero-btn-outline {
        width: 100%;
        justify-content: center;
    }
    /* Stats 2 kolonlu */
    .hero-stats { margin-top: 2rem; padding-top: 1.5rem; }
    .hero-stat {
        flex: 0 0 50% !important;
        width: 50% !important;
        border-right: none !important;
        padding-right: 0 !important;
    }
    .hero-stat:nth-child(odd) {
        border-right: 1px solid rgba(255,255,255,0.07) !important;
        padding-right: 1rem !important;
    }
    .hero-stat-num { font-size: 1.9rem; }

    /* Products subnav — 100vw includes scrollbar and can itself cause overflow */
    .products-subnav { max-width: 100%; overflow: hidden; }
    .products-subnav-scroll { max-width: 100%; }
    .products-subnav-scroll a { font-size: 0.78rem; padding: 0.8rem 0.9rem; white-space: nowrap; }

    /* Engineering product cards */
    .eng-product-img { height: 170px; }

    /* Contact map */
    .contact-map-wrap iframe { height: 260px; display: block; }
    .map-placeholder { height: 260px; }

    /* Footer bottom */
    .footer-bottom-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-dev-credit { display: block; }

    /* Section header rows (heading + CTA button side by side) —
       wrap so they never force a horizontal scroll on 320px screens */
    .section-header-row {
        flex-wrap: wrap !important;
        align-items: flex-start !important;
        gap: 0.75rem !important;
    }

    /* Prevent long words / URLs from breaking layout */
    p, li, td, th, dd, dt, span { overflow-wrap: break-word; word-break: break-word; }

    /* Section title clamping — tighten minimum on very narrow screens */
    .section-title { font-size: clamp(1.7rem, 7vw, 2.4rem); }
    .cta-title     { font-size: clamp(1.5rem, 6.5vw, 2rem); }
}

/* Tablet (768px) */
@media (max-width: 768px) {
    .unitec-hero { min-height: 80vh; }
    /* Products subnav safety */
    .products-subnav { max-width: 100%; }
    .eng-product-img { height: 185px; }
    /* Contact form */
    .contact-map-wrap iframe { height: 320px; }

    /* Section header row wrap for tablet too (e.g. 540px) */
    .section-header-row { flex-wrap: wrap; gap: 0.75rem; }
}

/* Nav lang switch — mobile menu */
@media (max-width: 991px) {
    .nav-lang-switch {
        border-left: none;
        border-top: 1px solid var(--border-light);
        padding: 0.65rem 0.75rem;
        margin-left: 0;
        margin-top: 0.25rem;
        justify-content: flex-start;
    }
    .nav-lang-item { padding: 5px 10px; font-size: 0.75rem; }
}

/* ─── PRODUCT GALLERY & LIGHTBOX ────────────────── */
.product-gallery { }
.product-gallery-main {
    position: relative;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: zoom-in;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}
.product-gallery-img {
    width: 100%; height: 100%;
    object-fit: contain;
    padding: 1rem;
    display: block;
}
.product-gallery-zoom {
    position: absolute;
    bottom: 0.75rem; right: 0.75rem;
    background: rgba(255,255,255,0.88);
    border-radius: 6px;
    padding: 0.3rem 0.5rem;
    color: var(--primary);
    font-size: 0.88rem;
    opacity: 0;
    transition: opacity var(--t);
    pointer-events: none;
}
.product-gallery-main:hover .product-gallery-zoom { opacity: 1; }

.product-gallery-thumbs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}
.product-thumb-btn {
    width: 68px; height: 68px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--border);
    background: var(--off-white);
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: border-color var(--t);
}
.product-thumb-btn.active,
.product-thumb-btn:hover { border-color: var(--primary); }
.product-thumb-btn img {
    width: 100%; height: 100%;
    object-fit: contain;
    padding: 0.25rem;
}
.product-gallery-placeholder {
    background: var(--off-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    aspect-ratio: 4 / 3;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-light);
    font-size: 4rem;
}

/* Lightbox overlay */
.unitec-lightbox {
    display: none;
    position: fixed; inset: 0;
    background: rgba(6,12,24,0.93);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.unitec-lightbox.open { display: flex; }
.lightbox-img {
    max-width: 88vw;
    max-height: 84vh;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}
.lightbox-close {
    position: fixed; top: 1.25rem; right: 1.25rem;
    background: rgba(255,255,255,0.12);
    border: none; color: #fff;
    width: 44px; height: 44px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex; align-items: center; justify-content: center;
    transition: background var(--t);
    z-index: 10000;
}
.lightbox-close:hover { background: rgba(255,255,255,0.22); }
.lightbox-nav {
    position: fixed; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.10);
    border: none; color: #fff;
    width: 48px; height: 48px;
    border-radius: 50%;
    cursor: pointer; font-size: 1.4rem;
    display: flex; align-items: center; justify-content: center;
    transition: background var(--t);
    z-index: 10000;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.22); }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-counter {
    position: fixed; bottom: 1.25rem; left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.45);
    font-size: 0.82rem;
    z-index: 10000;
    pointer-events: none;
}

/* ─── PRODUCTS SIDEBAR LAYOUT ────────────────────── */
.products-content-area { background: var(--white); padding: 3.5rem 0 5rem; }
.products-mobile-select { padding: 1.25rem 0 0; background: var(--white); border-bottom: 1px solid var(--border); }
.products-mobile-select .container { padding-bottom: 1.25rem; }
.products-layout { display: flex; gap: 0; align-items: flex-start; }

.products-sidebar {
    flex: 0 0 220px;
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    padding-right: 1.75rem;
    border-right: 1px solid var(--border);
    margin-right: 2.5rem;
}
.products-category-list { list-style: none; padding: 0; margin: 0; }
.products-category-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.58rem 0.85rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: background var(--t), color var(--t);
    margin-bottom: 0.18rem;
}
.products-category-btn:hover { background: var(--primary-tint); color: var(--primary); }
.products-category-btn.active { background: var(--primary-tint); color: var(--primary); font-weight: 700; }
.cat-btn-count {
    font-size: 0.68rem;
    background: var(--border);
    color: var(--text-muted);
    padding: 2px 7px;
    border-radius: 20px;
    font-weight: 600;
    flex-shrink: 0;
}
.products-category-btn.active .cat-btn-count { background: rgba(0,148,168,0.14); color: var(--primary); }

.products-panels { flex: 1; min-width: 0; }
.products-panel { display: none; }
.products-panel.active { display: block; }
.products-panel-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-light);
}
.panel-cat-thumb {
    width: 52px; height: 52px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--off-white);
    flex-shrink: 0;
}
.panel-cat-thumb img { width: 100%; height: 100%; object-fit: cover; }
.panel-cat-title { font-size: 1.5rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; margin: 0 0 0.35rem; }
.panel-cat-desc { font-size: 0.92rem; color: var(--text-muted); margin: 0; line-height: 1.65; }

@media (max-width: 991px) {
    .products-mobile-select { display: block; }
    .products-layout { gap: 0; }
    .products-panels { min-width: 0; }
}
@media (min-width: 992px) {
    .products-mobile-select { display: none !important; }
}

/* Hero extra padding mobile */
@media (max-width: 576px) {
    .unitec-hero .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* ─── ENG PRODUCT img — contain (not crop) ──────── */
.eng-product-img img { object-fit: contain; padding: 0.75rem; }
.eng-product-img { background: #f8fafb; }

/* ═══════════════════════════════════════════════════════════════
   GLOBAL PARTNERS — Home marquee + dedicated page
   ═══════════════════════════════════════════════════════════════ */

/* ─── Home section wrapper ───────────────────────────────────── */
.gp-home-section { background: var(--off-white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; }

/* ─── Marquee ──────────────────────────────────────────────────
   Two identical sets inside .gp-marquee-track; the animation
   slides the whole track by 50% so the seam is invisible.       */
.gp-marquee-outer {
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
    background: #f8fafc;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}
/* Edge fade masks */
.gp-marquee-outer::before,
.gp-marquee-outer::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}
.gp-marquee-outer::before { left: 0;  background: linear-gradient(to right,  #f8fafc, transparent); }
.gp-marquee-outer::after  { right: 0; background: linear-gradient(to left,   #f8fafc, transparent); }

.gp-marquee-track {
    display: flex;
    align-items: center;
    gap: 0;
    width: max-content;
    animation: gpMarquee 28s linear infinite;
    will-change: transform;
}
.gp-marquee-track:hover { animation-play-state: paused; }

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

.gp-marquee-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2.5rem;
    border-right: 1px solid var(--border-light);
    flex-shrink: 0;
    min-width: 160px;
    cursor: default;
}
.gp-marquee-item img {
    height: 48px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    display: block;
    opacity: 0.88;
    filter: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.gp-marquee-item:hover img {
    opacity: 1;
    transform: translateY(-2px);
}
.gp-marquee-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: 1.5px;
    white-space: nowrap;
    opacity: 0.72;
    transition: opacity 0.3s ease;
}
.gp-marquee-item:hover .gp-marquee-text { opacity: 1; }

/* ─── Global Partners dedicated page ─────────────────────────── */

/* Hero */
.gp-hero {
    background: var(--navy);
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}
.gp-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 80% 50%, rgba(0,148,168,0.12), transparent);
    pointer-events: none;
}
.gp-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 1.25rem;
}
.gp-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}
.gp-title em { color: var(--primary); font-style: normal; }
.gp-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.65);
    max-width: 580px;
    line-height: 1.75;
}

/* Positioning strip */
.gp-positioning {
    background: var(--white);
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--border);
}
.gp-pos-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 1.5rem 1rem;
}
.gp-pos-item .bi {
    font-size: 1.75rem;
    color: var(--primary);
}
.gp-pos-item span {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-align: center;
}

/* Cards section */
.gp-cards-section {
    background: var(--light-bg);
    padding: var(--space-xl) 0;
}

/* Partner card */
.gp-card {
    display: flex;
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 2rem;
    transition: box-shadow var(--t), border-color var(--t);
}
.gp-card:hover { box-shadow: var(--shadow-lg); border-color: var(--primary); }

.gp-card-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
    padding: 2.5rem 2rem;
    min-width: 220px;
    max-width: 220px;
    background: var(--off-white);
    border-right: 1px solid var(--border);
    text-align: center;
}
.gp-logo-wrap {
    width: 120px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 0.75rem;
}
.gp-logo-wrap img { width: 100%; height: 100%; object-fit: contain; }
.gp-logo-placeholder {
    width: 80px; height: 80px;
    border-radius: 50%;
    background: var(--primary-tint);
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem;
    color: var(--primary);
}
.gp-card-name {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--navy);
    margin: 0;
    line-height: 1.3;
}
.gp-web-link {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    transition: color var(--t);
}
.gp-web-link:hover { color: var(--primary-dark); text-decoration: underline; }

.gp-card-body {
    flex: 1;
    padding: 2.5rem 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.gp-card-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin: 0;
    border-left: 3px solid var(--primary);
    padding-left: 1rem;
}
.gp-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}
.gp-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.5;
}
.gp-feature-list li .bi {
    font-size: 1rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.1rem;
}

/* ─── Responsive: partner cards stack on mobile ────────────── */
@media (max-width: 767px) {
    .gp-card { flex-direction: column; }
    .gp-card-brand {
        min-width: unset;
        max-width: unset;
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 2rem 1.5rem;
        flex-direction: row;
        justify-content: flex-start;
        text-align: left;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    .gp-logo-wrap { width: 80px; height: 56px; }
    .gp-card-body { padding: 1.75rem 1.5rem; }
    .gp-marquee-item { padding: 0.75rem 2rem; min-width: 130px; }
    .gp-marquee-text { font-size: 0.85rem; }
    .gp-marquee-outer::before,
    .gp-marquee-outer::after { width: 60px; }
}