/* ==================================================================
   DS CREATIONS — Modern Foundation Stylesheet
   ──────────────────────────────────────────────────────────────────
   Loaded BEFORE the inline <style> block in base.html.
   Defines: CSS reset, base typography, Bootstrap layer refinements,
   component primitives (navbar, mega-menu, hero, cards, forms),
   footer, breadcrumbs, badges, pagination, responsive breakpoints,
   and accessibility (reduced-motion / focus-visible).

   Brand colours (preserved):
     --primary-color: #00bfff  (cyan-blue)
     --primary-dark:  #0099cc
     --primary-light: #e0f6ff

   Typography:
     Display: 'Plus Jakarta Sans'  (loaded in base.html)
     Body:   'Inter'

   The inline <style> block in base.html extends these tokens with
   premium shadows, gradients, and refined component styling.
   ================================================================== */

/* ──────────────────────────────────────────────────────────────────
   1. DESIGN TOKENS
   ────────────────────────────────────────────────────────────────── */

:root {
    /* Brand colours (preserved) */
    --primary-color: #00bfff;
    --primary-dark: #0099cc;
    --primary-darker: #007aa3;
    --primary-light: #e0f6ff;
    --primary-lighter: #f0fbff;
    --primary-50: rgba(0, 191, 255, 0.08);
    --primary-100: rgba(0, 191, 255, 0.16);

    /* Neutral palette */
    --ink: #0a1929;
    --ink-soft: #1e293b;
    --body-text: #475569;
    --muted: #94a3b8;
    --line: #e2e8f0;
    --line-soft: #eef2f7;
    --surface: #ffffff;
    --surface-alt: #f8fafc;

    /* Accent colours */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;

    /* Typography */
    --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Radius */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-pill: 999px;

    /* Shadows — soft, layered, premium */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 25px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
    --shadow-xl: 0 20px 40px -5px rgba(15, 23, 42, 0.10), 0 8px 16px -8px rgba(15, 23, 42, 0.06);
    --shadow-2xl: 0 30px 60px -10px rgba(15, 23, 42, 0.12), 0 12px 24px -12px rgba(15, 23, 42, 0.08);
    --shadow-glow: 0 8px 30px rgba(0, 191, 255, 0.25);
    --shadow-glow-lg: 0 20px 50px rgba(0, 191, 255, 0.30);

    /* Motion */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 150ms var(--ease);
    --transition: 250ms var(--ease);
    --transition-slow: 400ms var(--ease);

    /* Layout */
    --container-max: 1280px;
    --section-y: 6rem;
    --section-y-sm: 4rem;
    --navbar-height: 72px;
}

/* ──────────────────────────────────────────────────────────────────
   2. RESET & BASE TYPOGRAPHY
   ────────────────────────────────────────────────────────────────── */

* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    font-display: swap;
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.65;
    color: var(--body-text);
    background-color: var(--surface);
    overflow-x: hidden;
}

/* Accessible focus — visible ring on keyboard, none on mouse */
*:focus { outline: none; }
*:focus-visible {
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.35);
    border-radius: var(--radius-xs);
}

img { max-width: 100%; height: auto; }

/* Heading typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--ink);
    line-height: 1.18;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 4.5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.9rem; }

p {
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.075rem;
    line-height: 1.8;
    color: var(--muted);
}

small, .small { font-size: 0.85rem; }
.fw-black { font-weight: 800; }
.tracking-wide { letter-spacing: 0.5px; }
.tracking-wider { letter-spacing: 1px; }

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--primary-color); }

::selection {
    background: var(--primary-color);
    color: #fff;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--surface-alt); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #cbd5e1, #94a3b8);
    border-radius: 999px;
    border: 2px solid var(--surface-alt);
}
::-webkit-scrollbar-thumb:hover { background: var(--primary-color); }

/* ──────────────────────────────────────────────────────────────────
   3. BOOTSTRAP LAYER REFINEMENTS
   ────────────────────────────────────────────────────────────────── */

.container, .container-fluid { max-width: var(--container-max); }

/* Brand utility overrides */
.text-primary { color: var(--primary-dark) !important; }
.text-muted { color: var(--muted) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-primary-subtle { background-color: var(--primary-light) !important; }
.bg-light { background-color: var(--surface-alt) !important; }
.bg-dark { background-color: var(--ink) !important; }
.border-primary { border-color: var(--primary-color) !important; }

.page-section { padding: var(--section-y) 0; }

/* Custom divider */
.divider {
    height: 4px;
    width: 64px;
    border-radius: var(--radius-pill);
    margin: 1.25rem 0;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}

/* Section eyebrow label */
.section-eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--primary-dark);
    padding: 0.4rem 1rem;
    background: var(--primary-50);
    border-radius: var(--radius-pill);
    margin-bottom: 1.25rem;
}

/* ─── Buttons ─────────────────────────────────────────────────── */
.btn {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: -0.01em;
    border-radius: var(--radius-sm) !important;
    padding: 0.75rem 1.5rem;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
}

.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(0, 191, 255, 0.32);
}
.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 191, 255, 0.42);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary-dark);
    border: 1.5px solid var(--primary-color) !important;
}
.btn-outline-primary:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 191, 255, 0.25);
}

.btn-dark {
    background: var(--ink);
    color: #ffffff;
}
.btn-dark:hover {
    background: var(--ink-soft);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-light {
    background: #ffffff;
    color: var(--ink);
}
.btn-light:hover {
    background: var(--surface-alt);
    color: var(--ink);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-secondary {
    background: var(--surface-alt);
    color: var(--ink-soft);
    border: none;
}
.btn-outline-secondary:hover,
.btn-outline-secondary.active,
.btn-outline-primary.active,
.filter-btn.active {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
}

.rounded-pill { border-radius: var(--radius-pill) !important; }
.rounded-0 { border-radius: var(--radius-sm) !important; }

/* ─── Badges ─────────────────────────────────────────────────── */
.badge {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.45em 0.85em;
    border-radius: var(--radius-sm);
    border: none !important;
}
.badge.bg-primary { background-color: var(--primary-color) !important; color: #ffffff !important; }
.badge.bg-primary.bg-opacity-10 { background: var(--primary-50) !important; color: var(--primary-dark); }
.badge.bg-light { background-color: var(--surface-alt) !important; color: var(--body-text) !important; }
.badge.bg-secondary { background-color: var(--surface-alt) !important; color: var(--body-text) !important; }
.badge.rounded-pill { border-radius: var(--radius-pill) !important; }

/* ─── Cards ──────────────────────────────────────────────────── */
.card {
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background-color: var(--surface);
    box-shadow: var(--shadow-sm);
}

.card-header {
    background-color: var(--surface) !important;
    border-bottom: 1px solid var(--line-soft) !important;
    padding: 1.1rem 1.25rem;
}
.card-header h5, .card-header .h5 {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--ink);
    margin: 0;
}
.card-body { padding: 1.25rem; }
.card-img-top { border-radius: var(--radius) var(--radius) 0 0; }

/* ─── Forms ──────────────────────────────────────────────────── */
.form-control, .form-select, .input-group-text {
    border: 1.5px solid var(--line) !important;
    border-radius: var(--radius-sm) !important;
    background-color: var(--surface) !important;
    color: var(--ink);
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    box-shadow: none !important;
    transition: all var(--transition-fast);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(0, 191, 255, 0.12) !important;
    background-color: var(--surface) !important;
}
.form-control::placeholder { color: var(--muted); }
.input-group > .form-control,
.input-group > .form-select { border-radius: var(--radius-sm) !important; }
.input-group > .btn { border-radius: var(--radius-sm) !important; margin-left: 0.5rem; }
.input-group-text { color: var(--muted); }

/* ─── List groups ────────────────────────────────────────────── */
.list-group-item {
    border: none !important;
    border-bottom: 1px solid var(--line-soft) !important;
    border-radius: 0 !important;
    padding: 0.85rem 1rem;
    color: var(--ink);
    transition: background var(--transition-fast);
}
.list-group-item:last-child { border-bottom: none !important; }
.list-group-item:hover { background: var(--primary-50); }
.list-group-item.active {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
}

/* ─── Pagination ─────────────────────────────────────────────── */
.pagination .page-link {
    border: 1px solid var(--line-soft) !important;
    border-radius: var(--radius-sm) !important;
    margin: 0 0.25rem;
    color: var(--body-text);
    background-color: var(--surface);
    font-weight: 600;
    font-family: var(--font-display);
    min-width: 42px;
    text-align: center;
    padding: 0.55rem 0.85rem;
    transition: all var(--transition-fast);
}
.pagination .page-link:hover {
    background-color: var(--primary-50);
    color: var(--primary-dark);
    border-color: rgba(0, 191, 255, 0.2) !important;
}
.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #ffffff;
    border-color: var(--primary-color) !important;
    box-shadow: 0 4px 12px rgba(0, 191, 255, 0.30);
}
.pagination .page-item.disabled .page-link {
    opacity: 0.4;
    background-color: var(--surface-alt);
}

/* ─── Alerts & spinners ──────────────────────────────────────── */
.alert {
    border: none !important;
    border-radius: var(--radius);
    background-color: var(--surface-alt);
    color: var(--ink);
    padding: 1rem 1.25rem;
}
.spinner-border.text-primary { color: var(--primary-color) !important; }

/* ─── Accordion ──────────────────────────────────────────────── */
.accordion-item {
    border: 1px solid var(--line-soft) !important;
    border-radius: var(--radius-sm) !important;
    margin-bottom: 0.75rem;
    overflow: hidden;
}
.accordion-button {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--ink);
    padding: 1.1rem 1.5rem;
    background: var(--surface);
}
.accordion-button:not(.collapsed) {
    background: var(--primary-50);
    color: var(--primary-dark);
    box-shadow: none;
}
.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0, 191, 255, 0.25);
}
.accordion-body {
    padding: 1rem 1.5rem 1.5rem;
    color: var(--body-text);
    line-height: 1.7;
}

/* ─── Table ──────────────────────────────────────────────────── */
.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: var(--surface-alt);
    margin: 0;
}
.table thead th {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--line);
}
.table tbody td {
    padding: 0.95rem 1.25rem;
    border-color: var(--line-soft);
    color: var(--ink-soft);
    vertical-align: middle;
}
.table tbody tr:hover { background: var(--primary-50); }

/* ──────────────────────────────────────────────────────────────────
   4. CUSTOM NAVBAR — Premium sticky with full-width mega-menus
   ────────────────────────────────────────────────────────────────── */

.custom-navbar {
    font-family: var(--font-body);
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--line-soft);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: all var(--transition);
}
.custom-navbar.scrolled {
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.custom-navbar .container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 76px;
    width: 100%;
}

/* Logo */
.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
    color: var(--ink);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}
.logo img {
    height: 42px;
    width: auto;
    transition: transform var(--transition);
}
.logo:hover img { transform: scale(1.04); }

/* Nav menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    list-style: none;
    margin: 0;
    padding: 0;
    height: 100%;
}
.nav-menu > li {
    display: flex;
    align-items: center;
    height: 100%;
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--ink-soft);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.92rem;
    padding: 0.6rem 0.95rem !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
    position: relative;
}
.nav-link:hover,
.nav-link:focus {
    color: var(--primary-dark);
    background: var(--primary-50);
}
.nav-link .arrow {
    font-size: 0.65rem;
    opacity: 0.6;
    transition: transform var(--transition);
    margin-left: 1px;
}
.has-dropdown:hover .nav-link .arrow,
.has-dropdown.dropdown-active .nav-link .arrow {
    transform: rotate(180deg);
}

/* Active dropdown indicator — animated underline */
.has-dropdown .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 24px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: transform var(--transition);
}
.has-dropdown:hover .nav-link::after,
.has-dropdown.dropdown-active .nav-link::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-btn {
    padding: 0.7rem 1.5rem !important;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #ffffff !important;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(0, 191, 255, 0.30);
    transition: all var(--transition);
    margin-left: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}
.nav-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-darker));
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 191, 255, 0.40);
}

/* ─── Mega-menu overlay (dark backdrop) ──────────────────────── */
.mega-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 25, 41, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
    z-index: 1029;
}
.mega-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ─── Mega-menu panel ────────────────────────────────────────── */
.has-dropdown {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    width: min(960px, calc(100vw - 2rem));
    background: var(--surface);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 1031;
    overflow: hidden;
    margin-top: 0;
}
.mega-menu::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark), var(--primary-color));
    background-size: 200% 100%;
    animation: megaAccentSlide 3s linear infinite;
}
@keyframes megaAccentSlide {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}
.has-dropdown:hover .mega-menu,
.has-dropdown.dropdown-active .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.mega-menu::after {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 16px;
    height: 16px;
    background: var(--surface);
    border-top: 1px solid var(--line-soft);
    border-left: 1px solid var(--line-soft);
    z-index: -1;
}

/* Mega-menu header strip */
.mega-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.75rem 1rem;
    border-bottom: 1px solid var(--line-soft);
    background: linear-gradient(135deg, var(--surface-alt) 0%, var(--surface) 100%);
}
.mega-header-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    color: var(--ink);
}
.mega-header-title i {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}
.mega-header-subtitle {
    font-size: 0.82rem;
    color: var(--muted);
    font-weight: 500;
}

/* Mega-menu content grid */
.mega-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0;
    padding: 1.25rem;
}
.mega-content.has-featured {
    grid-template-columns: 1fr 1fr 280px;
}
@media (max-width: 1199.98px) {
    .mega-content.has-featured { grid-template-columns: 1fr 1fr; }
}

/* Each column */
.mega-column {
    padding: 0 0.75rem;
}
.mega-column + .mega-column {
    border-left: 1px solid var(--line-soft);
}
.mega-column h3 {
    font-family: var(--font-display);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    font-weight: 700;
    margin: 0 0 0.85rem;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--primary-light);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.mega-column h3 i {
    color: var(--primary-dark);
    font-size: 0.85rem;
}

/* Links inside columns */
.mega-column .mega-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--ink-soft);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    margin-bottom: 0.15rem;
    position: relative;
}
.mega-column .mega-link:hover {
    background: var(--primary-50);
    color: var(--primary-dark);
    transform: translateX(4px);
}
.mega-column .mega-link .mega-link-icon {
    width: 32px;
    height: 32px;
    background: var(--surface-alt);
    border-radius: var(--radius-xs);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 0.85rem;
    margin-right: 0.65rem;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}
.mega-column .mega-link:hover .mega-link-icon {
    background: var(--primary-color);
    color: #fff;
    transform: scale(1.08);
}
.mega-column .mega-link .mega-link-text {
    flex: 1;
    min-width: 0;
}
.mega-column .mega-link .mega-link-count {
    background: var(--surface-alt);
    color: var(--muted);
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-pill);
    flex-shrink: 0;
    transition: all var(--transition-fast);
}
.mega-column .mega-link:hover .mega-link-count {
    background: var(--primary-color);
    color: #fff;
}

/* Featured column — CTA panel */
.mega-column.featured {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 60%, var(--primary-darker) 100%);
    border-radius: var(--radius);
    padding: 1.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    border-left: none !important;
}
.mega-column.featured::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.10), transparent 50%);
    pointer-events: none;
}
.mega-column.featured > * { position: relative; z-index: 1; }
.mega-column.featured h3 {
    color: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.2);
}
.mega-column.featured h3 i { color: #fff; }
.mega-column.featured .featured-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}
.mega-column.featured .featured-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}
.mega-column.featured .featured-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}
.mega-column.featured .featured-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    color: var(--primary-dark);
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all var(--transition);
}
.mega-column.featured .featured-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    gap: 0.75rem;
}
.mega-column.featured .featured-link-list {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.mega-column.featured .featured-link-list a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    padding: 0.4rem 0;
    transition: all var(--transition-fast);
}
.mega-column.featured .featured-link-list a:hover {
    color: #fff;
    transform: translateX(4px);
}
.mega-column.featured .featured-link-list a i {
    font-size: 0.7rem;
    opacity: 0.7;
}

/* Mega-menu footer strip */
.mega-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.75rem;
    background: var(--surface-alt);
    border-top: 1px solid var(--line-soft);
    font-size: 0.82rem;
    color: var(--muted);
}
.mega-footer .mega-footer-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.mega-footer .mega-footer-left i { color: var(--primary-dark); }
.mega-footer .mega-footer-right a {
    color: var(--primary-dark);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: gap var(--transition-fast);
}
.mega-footer .mega-footer-right a:hover { gap: 0.6rem; }

/* ─── Mobile menu toggle ─────────────────────────────────────── */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-xs);
    background: transparent;
    border: none;
    z-index: 1050;
}
.bar {
    width: 24px;
    height: 2.5px;
    background: var(--ink);
    border-radius: 2px;
    transition: all var(--transition);
    transform-origin: center;
}
.menu-toggle:hover .bar { background: var(--primary-dark); }
.menu-toggle.active .bar:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.active .bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.active .bar:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ──────────────────────────────────────────────────────────────────
   5. SHARED COMPONENT PRIMITIVES
   ────────────────────────────────────────────────────────────────── */

/* Custom shadow utility */
.custom-shadow {
    box-shadow: var(--shadow-md);
    border-radius: var(--radius);
}

/* Shadow hover utility */
.shadow-hover {
    transition: all var(--transition);
    border-radius: var(--radius);
}
.shadow-hover:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl) !important;
}

/* Hover-shadow (legacy alias) */
.hover-shadow {
    transition: all var(--transition);
}
.hover-shadow:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg) !important;
}

/* Borders cleanup — keep minimalist */
.border-start-sm { border: none; }

/* ──────────────────────────────────────────────────────────────────
   6. HERO SECTION (legacy + page-level heroes)
   ────────────────────────────────────────────────────────────────── */

/* Legacy hero — kept for backward compatibility; refined styles
   for the home page hero live in the inline <style> block of home.html */
.hero-amperigo {
    position: relative;
    padding: 110px 0;
    min-height: 540px;
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, rgba(11, 28, 45, 0.92) 0%, rgba(11, 28, 45, 0.72) 55%, rgba(11, 28, 45, 0.35) 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-amperigo-shape {
    position: absolute;
    bottom: -50px;
    left: -100px;
    width: 60%;
    height: 100%;
    opacity: 0.08;
    pointer-events: none;
    z-index: 1;
}

.hero-amperigo-content {
    position: relative;
    z-index: 2;
}

.slider-line-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 18px;
    opacity: 0.9;
}
.slider-line-wrapper span {
    display: inline-block;
    width: 32px;
    height: 2px;
    background-color: #ffffff;
    margin-right: 14px;
    opacity: 0.7;
}

.hero-amperigo-title {
    color: #ffffff;
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero-amperigo-text {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.05rem;
    max-width: 620px;
    margin-bottom: 34px;
    line-height: 1.8;
}

/* Page header band (used on inner pages) */
.page-header {
    background: linear-gradient(135deg, #0a1929 0%, #122e44 60%, #0d2538 100%);
    border: none !important;
    padding: 56px 0 !important;
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 15% 30%, rgba(0, 191, 255, 0.20), transparent 45%),
        radial-gradient(circle at 85% 70%, rgba(0, 191, 255, 0.12), transparent 40%);
    pointer-events: none;
}
.page-header h1 {
    font-size: clamp(1.9rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 10px;
    color: #ffffff !important;
    position: relative;
    z-index: 1;
}

/* ──────────────────────────────────────────────────────────────────
   7. PORTFOLIO
   ────────────────────────────────────────────────────────────────── */

.portfolio-watermark {
    position: absolute;
    top: 50%; right: -100px;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-size: clamp(8rem, 18vw, 16rem);
    font-weight: 800;
    color: rgba(0, 191, 255, 0.04);
    letter-spacing: -0.05em;
    pointer-events: none;
    z-index: 0;
    line-height: 1;
}

.portfolio-badge {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--primary-dark);
    padding: 0.4rem 1rem;
    background: var(--primary-50);
    border-radius: var(--radius-pill);
    margin-bottom: 1rem;
}

.slider-btn {
    width: 48px; height: 48px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--primary-dark);
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all var(--transition);
    cursor: pointer;
}
.slider-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.portfolio-slider-container { overflow-x: hidden; padding: 4px 0 1rem; }
.portfolio-slider {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: grab;
    will-change: transform;
}
.portfolio-slide-item {
    flex: 0 0 auto;
    width: 380px;
}
.portfolio-item {
    height: 380px;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition);
    cursor: pointer;
}
.portfolio-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s var(--ease);
}
.portfolio-item:hover img { transform: scale(1.08); }

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(10, 25, 41, 0.85) 100%);
    opacity: 0;
    transition: opacity var(--transition);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border-radius: var(--radius);
}
.portfolio-item:hover .portfolio-overlay,
.portfolio-item:focus-within .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 {
    color: #ffffff;
    font-weight: 700;
    transform: translateY(20px);
    transition: transform var(--transition);
}
.portfolio-item:hover .portfolio-overlay h4 { transform: translateY(0); }

/* ──────────────────────────────────────────────────────────────────
   8. SERVICES SECTION — image + title + description + read more
   ────────────────────────────────────────────────────────────────── */

.service-box {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background-color: var(--surface);
    overflow: hidden;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    position: relative;
}
.service-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
    z-index: 3;
}
.service-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 191, 255, 0.18);
}
.service-box:hover::before { transform: scaleX(1); }

/* Media (image) section */
.service-card-media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--surface-alt);
}
.service-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s var(--ease);
}
.service-box:hover .service-card-media img { transform: scale(1.08); }
.service-card-media-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(10, 25, 41, 0.55) 100%);
    opacity: 0;
    transition: opacity var(--transition);
}
.service-box:hover .service-card-media-overlay { opacity: 1; }

/* Icon badge overlapping the image bottom-left */
.service-icon-wrapper {
    position: absolute;
    bottom: -28px;
    left: 1.5rem;
    width: 64px; height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: 4px solid var(--surface);
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.4rem;
    box-shadow: 0 8px 20px rgba(0, 191, 255, 0.30);
    transition: all var(--transition);
    z-index: 2;
}
.service-box:hover .service-icon-wrapper {
    transform: rotate(-8deg) scale(1.06);
    box-shadow: 0 12px 28px rgba(0, 191, 255, 0.42);
}

/* Body section */
.service-card-body {
    padding: 2.75rem 1.75rem 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}
.service-card-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 0.65rem;
    line-height: 1.3;
    transition: color var(--transition-fast);
}
.service-box:hover .service-card-title { color: var(--primary-dark); }
.service-card-text {
    color: var(--body-text);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

/* Read More link */
.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-dark);
    text-decoration: none;
    padding-top: 1rem;
    border-top: 1px solid var(--line-soft);
    margin-top: auto;
    transition: all var(--transition-fast);
}
.service-card-link i {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}
.service-card-link:hover { color: var(--primary-color); }
.service-card-link:hover i { transform: translateX(4px); }

/* Section backgrounds */
#about, #portfolio { background-color: var(--surface) !important; }
#services { background-color: var(--surface-alt) !important; }
#services h2, #contact h2 { color: var(--ink) !important; }

/* ──────────────────────────────────────────────────────────────────
   9. CONTACT INFO CARDS & FORM
   ────────────────────────────────────────────────────────────────── */

.contact-info-card {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    transition: all var(--transition);
    height: 100%;
}
.contact-info-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 191, 255, 0.25);
    box-shadow: var(--shadow-lg);
}

.contact-icon-box {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-lighter) 100%);
    border: 1px solid rgba(0, 191, 255, 0.18);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary-dark);
    flex-shrink: 0;
}
.contact-info-card h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--ink);
}
.contact-info-card p {
    color: var(--body-text);
    font-size: 0.92rem;
    margin: 0;
    line-height: 1.55;
}

.contact-form-card {
    background: linear-gradient(180deg, var(--surface) 0%, var(--surface-alt) 100%);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow-xl);
}
.contact-form-card h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 1.75rem;
}

.form-group-custom {
    position: relative;
    margin-bottom: 1.5rem;
}
.form-group-custom .form-control-custom {
    width: 100%;
    background: var(--surface);
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 0.95rem 2.8rem 0.95rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--ink);
    transition: all var(--transition-fast);
}
.form-group-custom .form-control-custom:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(0, 191, 255, 0.12);
}
.form-group-custom .form-control-custom::placeholder { color: var(--muted); }
.form-group-custom > i {
    position: absolute;
    right: 1rem;
    top: 1.05rem;
    color: var(--muted);
    font-size: 0.95rem;
    pointer-events: none;
}
.form-group-custom textarea.form-control-custom {
    min-height: 110px;
    resize: vertical;
    padding-right: 1rem;
}
.form-group-custom textarea.form-control-custom + i {
    top: 1.05rem;
    transform: none;
}

.btn-send {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #ffffff;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.06em;
    font-size: 0.95rem;
    width: 100%;
    transition: all var(--transition);
    box-shadow: 0 8px 22px rgba(0, 191, 255, 0.32);
    cursor: pointer;
}
.btn-send:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-darker));
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(0, 191, 255, 0.42);
    color: #ffffff;
}

/* Social grid */
.social-media-wrapper h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 0.5rem;
}
.social-media-wrapper p {
    color: var(--body-text);
    font-size: 0.92rem;
    margin-bottom: 1rem;
}
.social-grid {
    display: flex;
    gap: 0.75rem;
}
.social-icon-box {
    width: 44px; height: 44px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-soft);
    text-decoration: none;
    transition: all var(--transition);
}
.social-icon-box:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #ffffff;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* ──────────────────────────────────────────────────────────────────
   10. TESTIMONIALS (DIAMOND GRID)
   ────────────────────────────────────────────────────────────────── */

.testimonials-diamond {
    padding: var(--section-y) 0;
    background-color: var(--surface);
    overflow: hidden;
    position: relative;
}
.testimonials-diamond::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.diamond-grid-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.diamond-main {
    position: relative;
    width: 100%;
    height: 100%;
    transform: rotate(45deg);
}

.diamond-item {
    position: absolute;
    width: 46%;
    height: 46%;
    overflow: hidden;
    border-radius: 18px;
    opacity: 0.35;
    cursor: pointer;
    border: 4px solid #fff;
    box-shadow: var(--shadow-md);
    transition: all 0.6s var(--ease);
    background-color: var(--surface-alt);
}
.diamond-item.active {
    opacity: 1;
    transform: scale(1.04);
    box-shadow: var(--shadow-xl), 0 0 0 4px var(--primary-color);
    z-index: 2;
}
.diamond-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transform: rotate(-45deg) scale(1.4);
    display: block;
    transition: filter var(--transition), opacity var(--transition);
    filter: grayscale(60%);
}
.diamond-item.active img,
.diamond-item:hover img {
    filter: grayscale(0%);
}
.diamond-item:nth-child(1) { top: 0; left: 27%; }
.diamond-item:nth-child(2) { top: 27%; left: 0; }
.diamond-item:nth-child(3) { top: 27%; left: 54%; }
.diamond-item:nth-child(4) { top: 54%; left: 27%; }

.testimonial-badge-pill {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--primary-50);
    border-radius: var(--radius-pill);
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--primary-dark);
    margin-bottom: 1.25rem;
}

.section-title-new {
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.03em;
    margin-bottom: 1.75rem;
    line-height: 1.2;
}

.quote-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    line-height: 1.65;
    color: var(--ink-soft);
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
    border-left: 3px solid var(--primary-color);
}

.testimonial-stars {
    font-size: 1.1rem;
    color: var(--warning) !important;
    letter-spacing: 2px;
}

.diamond-author-info h4 {
    font-family: var(--font-display);
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--ink);
}
.diamond-author-info span {
    color: var(--primary-dark);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Testimonial auto-play dots */
.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}
.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--line);
    cursor: pointer;
    border: none;
    padding: 0;
    transition: all var(--transition);
}
.testimonial-dot:hover { background: var(--primary-light); }
.testimonial-dot.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    width: 28px;
    border-radius: var(--radius-pill);
    box-shadow: 0 2px 8px rgba(0, 191, 255, 0.3);
}

/* Testimonial content fade transition */
#diamond-testimonial-content {
    transition: opacity 0.3s var(--ease);
}
#diamond-testimonial-content.fading { opacity: 0; }
.quote-text, .diamond-author-info {
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
#diamond-testimonial-content.fading .quote-text { transform: translateY(-8px); }
#diamond-testimonial-content.fading .diamond-author-info { transform: translateY(8px); }

/* ──────────────────────────────────────────────────────────────────
   11. CTA SECTIONS
   ────────────────────────────────────────────────────────────────── */

.cta-section,
.cta-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 60%, var(--primary-darker) 100%) !important;
    border-radius: var(--radius);
    border: none !important;
    position: relative;
    overflow: hidden;
}
.cta-section::before,
.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.12), transparent 40%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.08), transparent 40%);
    pointer-events: none;
}
.cta-section .btn-light,
.cta-box .btn-light {
    background-color: #ffffff;
    color: var(--primary-dark);
    border: none;
    font-weight: 700;
}
.cta-section .btn-light:hover,
.cta-box .btn-light:hover {
    background-color: var(--ink);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

/* ──────────────────────────────────────────────────────────────────
   12. BREADCRUMBS
   ────────────────────────────────────────────────────────────────── */

nav[aria-label="Breadcrumb"],
.breadcrumb-bar {
    background-color: var(--surface-alt) !important;
    border-bottom: 1px solid var(--line-soft);
    padding: 0.85rem 0 !important;
}

.breadcrumb {
    margin-bottom: 0;
    padding: 0;
    background: transparent;
    font-family: var(--font-body);
    font-size: 0.875rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2px;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    color: var(--muted);
}
.breadcrumb-item a {
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: var(--radius-xs);
    transition: all var(--transition-fast);
}
.breadcrumb-item a:hover {
    color: var(--primary-color);
    background: var(--primary-50);
}
.breadcrumb-item + .breadcrumb-item { padding-left: 4px; }
.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--muted);
    font-size: 1rem;
    line-height: 1;
    padding: 0 6px 0 0;
    float: none;
}
.breadcrumb-item.active {
    color: var(--muted);
    font-weight: 500;
    padding: 4px 8px;
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ──────────────────────────────────────────────────────────────────
   13. FOOTER
   ────────────────────────────────────────────────────────────────── */

#footer {
    background-color: var(--ink) !important;
    color: rgba(255, 255, 255, 0.75);
    padding: 5rem 0 2rem !important;
    border: none !important;
    position: relative;
    overflow: hidden;
}
#footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

/* Kill every Bootstrap border used inside the footer */
#footer .border-top,
#footer .border-bottom,
#footer .border-secondary,
#footer [class*="border"] {
    border: none !important;
}

#footer img[alt*="Logo"] {
    display: block;
    height: 56px;
    width: auto;
    background: #ffffff;
    padding: 10px 14px;
    border-radius: var(--radius);
    box-shadow: none;
    margin-bottom: 22px;
    object-fit: contain;
}

#footer h5 {
    font-family: var(--font-display);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1.5rem !important;
}

#footer p,
#footer li,
#footer .opacity-75,
#footer div {
    color: rgba(255, 255, 255, 0.75);
}
#footer .opacity-75 { opacity: 1 !important; }
#footer p {
    font-size: 0.93rem;
    line-height: 1.75;
}
#footer ul li {
    font-size: 0.93rem;
    margin-bottom: 0.7rem;
}
#footer a,
#footer a.text-white {
    color: rgba(255, 255, 255, 0.65) !important;
    text-decoration: none;
    transition: all var(--transition-fast);
}
#footer a:hover,
#footer a.text-white:hover,
#footer .hover-primary:hover {
    color: var(--primary-color) !important;
    padding-left: 4px;
}
#footer .text-primary,
#footer i.text-primary {
    color: var(--primary-color) !important;
}

/* Opening hours rows — separator without borders */
#footer .row + .row ul li {
    padding: 10px 0 !important;
    margin-bottom: 0 !important;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08));
    background-size: 100% 1px;
    background-position: bottom left;
    background-repeat: no-repeat;
}
#footer .row + .row ul li:last-child { background-image: none; }

/* Social buttons in footer */
#footer .rounded-social,
#footer .btn-outline-secondary {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: var(--radius-pill) !important;
    width: 40px;
    height: 40px;
    box-shadow: none;
    transition: all var(--transition);
}
#footer .rounded-social:hover,
#footer .btn-outline-secondary:hover {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: #ffffff !important;
    transform: translateY(-3px);
}

/* Bottom bar */
#footer .border-top.pt-4.mt-4 {
    margin-top: 40px !important;
    padding-top: 24px !important;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08));
    background-size: 100% 1px;
    background-position: top left;
    background-repeat: no-repeat;
    opacity: 1 !important;
}
#footer .border-top.pt-4.mt-4 p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.82rem;
    margin-bottom: 0;
}

/* ──────────────────────────────────────────────────────────────────
   14. TITLE COLOUR CONTEXTS
   ────────────────────────────────────────────────────────────────── */

/* Headings default to ink; on coloured/dark surfaces they flip to white */
.bg-primary h1, .bg-primary h2, .bg-primary h3, .bg-primary h4, .bg-primary h5, .bg-primary h6,
.bg-primary p, .bg-primary .lead,
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4, .bg-dark h5, .bg-dark h6,
.text-white h1, .text-white h2, .text-white h3, .text-white h4, .text-white h5, .text-white h6,
.cta-section h1, .cta-section h2, .cta-section h3,
.cta-box h1, .cta-box h2, .cta-box h3, .cta-box h4, .cta-box h5,
.contact-hero h1, .contact-hero h2,
.page-header h1, .page-header h2 {
    color: #ffffff !important;
}

.bg-primary .text-muted,
.bg-dark .text-muted,
.page-header .text-muted,
.cta-section .text-muted,
.cta-box .text-muted {
    color: rgba(255, 255, 255, 0.75) !important;
}

.page-header .lead,
.cta-section .lead,
.cta-box p,
.contact-hero p {
    color: rgba(255, 255, 255, 0.82) !important;
}

/* Section titles on light surfaces stay ink */
section h1, section h2 { color: var(--ink); }
section .lead, section p.text-muted { color: var(--muted) !important; }

/* Bootstrap display headings — modern scale */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.03em;
}
.display-1 { font-size: clamp(3rem, 6vw, 4.5rem) !important; }
.display-2 { font-size: clamp(2.5rem, 5vw, 3.75rem) !important; }
.display-3 { font-size: clamp(2.25rem, 4.5vw, 3.25rem) !important; }
.display-4 { font-size: clamp(2rem, 4vw, 2.75rem) !important; }
.display-5 { font-size: clamp(1.75rem, 3.5vw, 2.25rem) !important; }
.display-6 { font-size: clamp(1.5rem, 3vw, 1.85rem) !important; }

/* ──────────────────────────────────────────────────────────────────
   15. ARTICLE / BLOG BODY
   ────────────────────────────────────────────────────────────────── */

article h1, article h2, article h3 { color: var(--ink); }
article p, .post-content p, .blog-content p {
    color: var(--body-text);
    font-size: 1.02rem;
    line-height: 1.85;
}
.blog-content h2, .blog-content h3, .blog-content h4 { margin-top: 2rem; margin-bottom: 1rem; }
.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin: 1.5rem 0;
}
.blog-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    color: var(--body-text);
    font-style: italic;
    background: var(--surface-alt);
    border-radius: var(--radius-sm);
}
.blog-content ul, .blog-content ol { padding-left: 1.75rem; margin-bottom: 1.25rem; }
.blog-content li { margin-bottom: 0.5rem; }
.blog-content a {
    color: var(--primary-dark);
    font-weight: 500;
    text-decoration: underline;
    text-decoration-color: rgba(0, 191, 255, 0.3);
}
.blog-content a:hover { text-decoration-color: var(--primary-color); }
.blog-content code {
    background: var(--surface-alt);
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    font-size: 0.92em;
    color: var(--primary-dark);
}
.blog-content pre {
    background: var(--ink);
    color: #e2e8f0;
    padding: 1.25rem;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    font-size: 0.9rem;
    margin: 1.5rem 0;
}
.blog-content pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

/* ──────────────────────────────────────────────────────────────────
   16. REVEAL-ON-SCROLL ANIMATION
   ────────────────────────────────────────────────────────────────── */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ──────────────────────────────────────────────────────────────────
   17. RESPONSIVE BREAKPOINTS
   ────────────────────────────────────────────────────────────────── */

@media (max-width: 1199.98px) {
    .mega-menu, .dropdown-menu.mega-menu { min-width: 720px; }
}

@media (max-width: 991.98px) {
    .page-section { padding: var(--section-y-sm) 0; }

    .hero-amperigo {
        padding: 88px 0 72px;
        min-height: auto;
    }
    .hero-amperigo-text { margin-bottom: 28px; }

    .portfolio-slide-item {
        flex: 0 0 calc(50% - 0.75rem);
        width: auto;
    }

    .contact-form-card { padding: 1.75rem; }

    .diamond-grid-container {
        margin-bottom: 3rem;
        transform: scale(0.85);
    }
}

@media (max-width: 991px) {
    .menu-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(85vw, 380px);
        height: 100vh;
        background: var(--surface);
        flex-direction: column;
        align-items: stretch;
        padding: 5.5rem 1.25rem 2rem;
        gap: 0.25rem;
        box-shadow: var(--shadow-2xl);
        overflow-y: auto;
        transition: right var(--transition);
        z-index: 1040;
    }
    .nav-menu.active { right: 0; }
    .nav-menu > li {
        width: 100%;
        height: auto;
    }
    .nav-menu .nav-link {
        padding: 0.85rem 1rem !important;
        font-size: 1rem;
        width: 100%;
        justify-content: space-between;
    }
    .nav-menu .nav-btn {
        margin-left: 0;
        margin-top: 0.75rem;
        justify-content: center;
        padding: 0.95rem 1.5rem !important;
        font-size: 1rem;
    }

    /* Mega-menu becomes accordion inside mobile drawer */
    .mega-menu {
        position: static;
        width: 100%;
        min-width: auto;
        transform: none;
        box-shadow: none;
        border: 1px solid var(--line-soft);
        border-radius: var(--radius);
        opacity: 1;
        visibility: visible;
        display: none;
        margin: 0.5rem 0;
        overflow: hidden;
    }
    .mega-menu::before, .mega-menu::after { display: none; }
    .has-dropdown:hover .mega-menu { display: none; }
    .has-dropdown.dropdown-active .mega-menu { display: block; }

    .mega-header { padding: 1rem 1.25rem 0.75rem; }
    .mega-content {
        grid-template-columns: 1fr !important;
        gap: 0;
        padding: 0.75rem;
    }
    .mega-column {
        padding: 0.5rem 0;
        min-width: 100%;
        max-width: 100%;
    }
    .mega-column + .mega-column {
        border-left: none;
        border-top: 1px solid var(--line-soft);
        margin-top: 0.5rem;
        padding-top: 0.5rem;
    }
    .mega-column.featured {
        margin-top: 0.75rem;
        border-radius: var(--radius);
        padding: 1.25rem;
    }

    .mega-footer {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
        padding: 0.75rem 1.25rem;
    }

    .arrow {
        margin-left: auto;
    }

    .custom-navbar .container { padding: 0 1rem; }
}

@media (max-width: 767.98px) {
    body { font-size: 15.5px; }

    .page-section { padding: 3.25rem 0; }

    .hero-amperigo-text { font-size: 1rem; }

    .portfolio-slide-item {
        flex: 0 0 100%;
        width: 280px;
    }
    .portfolio-item { height: 280px; }

    .contact-form-card { padding: 1.5rem; }
    .contact-info-card { padding: 1.25rem; gap: 0.875rem; }

    .testimonials-diamond { padding: 3.5rem 0; }
    .diamond-grid-container { transform: scale(0.75); }

    #footer { padding: 3rem 0 1.5rem !important; text-align: left; }
    #footer img[alt*="Logo"] { height: 48px; margin-bottom: 1.25rem; }
    #footer .border-top.pt-4.mt-4 { text-align: center; }

    .breadcrumb { font-size: 0.8rem; }
    .breadcrumb-item.active { max-width: 150px; }
}

@media (max-width: 575.98px) {
    .diamond-grid-container { transform: scale(0.6); }

    .btn, .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 0.88rem;
    }

    .display-4, .display-5, .display-6 {
        font-size: 1.5rem !important;
    }
}

/* ──────────────────────────────────────────────────────────────────
   18. ACCESSIBILITY — REDUCED MOTION
   ────────────────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition: none !important;
        animation: none !important;
        scroll-behavior: auto !important;
    }
    .reveal { opacity: 1; transform: none; }
}

/* ──────────────────────────────────────────────────────────────────
   19. PRINT STYLES
   ────────────────────────────────────────────────────────────────── */

@media print {
    .custom-navbar,
    .floating-dial,
    #footer,
    .hero-scroll-cue,
    .slider-btn,
    .testimonial-dots,
    nav[aria-label="Breadcrumb"] {
        display: none !important;
    }
    body { color: #000; background: #fff !important; }
    .card, .service-box, .contact-info-card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    a { color: #000 !important; text-decoration: underline; }
}