/* ══════════════════════════════════════════════════════════════
   GACA eAIP — Premium Public Portal
   Syrian General Authority of Civil Aviation
   Institutional Design · ICAO Annex 15 · World-Class UX
   ══════════════════════════════════════════════════════════════ */

/* ───────────────────── DESIGN TOKENS ───────────────────── */
:root {
    /* Brand Primaries */
    --navy: #0c1e3a;
    --navy-mid: #1a365d;
    --navy-light: #2a4a7f;
    --green: #009552;
    --green-lit: #00c96b;
    --green-dark: #007a42;
    --gold: #e8b931;

    /* Gradients */
    --grad-header: linear-gradient(135deg, #0a1628 0%, #132d50 40%, #1a365d 100%);
    --grad-hero: linear-gradient(160deg, #0a1628 0%, #132d50 35%, #0d3a2a 100%);
    --grad-btn: linear-gradient(135deg, var(--green) 0%, var(--green-lit) 100%);
    --grad-blue: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    --grad-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));

    /* Surfaces */
    --bg: #f0f4f8;
    --surface: #ffffff;
    --surface-dim: #f8fafc;
    --surface-hover: #f1f5f9;

    /* Text */
    --ink: #0f172a;
    --ink-2: #334155;
    --ink-3: #64748b;
    --ink-4: #94a3b8;

    /* Borders */
    --line: #e2e8f0;
    --line-lt: #f1f5f9;

    /* Radii */
    --r: 16px;
    --r-sm: 10px;
    --r-xs: 6px;

    /* Shadows */
    --sh-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --sh-sm: 0 1px 4px rgba(0, 0, 0, 0.05), 0 2px 8px rgba(0, 0, 0, 0.03);
    --sh-md: 0 4px 16px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.04);
    --sh-lg: 0 8px 32px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    --sh-xl: 0 16px 48px rgba(0, 0, 0, 0.10), 0 4px 12px rgba(0, 0, 0, 0.05);
    --sh-glow-g: 0 4px 20px rgba(0, 149, 82, 0.25);
    --sh-glow-b: 0 4px 20px rgba(26, 54, 93, 0.20);

    /* Motion */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Noto Sans Arabic', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

/* ───────────────────── CONTAINER ───────────────────── */
.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ───────────────────── TOP UTILITY BAR ───────────────────── */
.top-bar {
    background: var(--navy);
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    padding: 4px 0;
    letter-spacing: 0.2px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar>.container>span {
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 45%;
}

.top-bar-links {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
}

.top-bar a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.2s;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
}

.top-bar a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.08);
}

/* ───────────────────── NOTAM TICKER ───────────────────── */
.notam-bar {
    background: linear-gradient(90deg, #0a1628, #132d50 50%, #0a1628);
    color: white;
    padding: 9px 0;
    overflow: hidden;
    position: relative;
    border-bottom: 2px solid var(--green);
}

.notam-bar::before,
.notam-bar::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 2;
    pointer-events: none;
}

.notam-bar::before {
    left: 0;
    background: linear-gradient(90deg, #0a1628, transparent);
}

.notam-bar::after {
    right: 0;
    background: linear-gradient(-90deg, #0a1628, transparent);
}

.notam-bar-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.notam-label {
    background: var(--green);
    color: white;
    padding: 4px 14px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    box-shadow: 0 2px 10px rgba(0, 149, 82, 0.35);
}

.notam-scroll {
    overflow: hidden;
    flex: 1;
}

.notam-scroll-inner {
    display: flex;
    gap: 60px;
    animation: scroll-ticker 45s linear infinite;
    white-space: nowrap;
}

.notam-scroll-inner span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.2px;
}

@keyframes scroll-ticker {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ───────────────────── MAIN HEADER ───────────────────── */
.main-header {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow 0.4s var(--ease);
}

.main-header.scrolled {
    box-shadow: var(--sh-md);
}

.header-inner {
    display: flex;
    align-items: center;
    padding: 6px 0;
    gap: 16px;
}

/* ── Logo Group: Emblem + Title (LEFT) ── */
.logo-group {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-emblem {
    width: 38px;
    height: 38px;
    object-fit: contain;
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.10));
}

.logo-text h1 {
    font-size: 15px;
    font-weight: 800;
    color: var(--navy-mid);
    line-height: 1.15;
    letter-spacing: -0.3px;
}

.logo-text span {
    display: block;
    font-size: 9px;
    color: var(--ink-3);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-top: 1px;
}

/* ── Navigation (CENTER) ── */
.main-nav {
    display: flex;
    align-items: center;
    gap: 1px;
    margin: 0 auto;
}

.main-nav a {
    padding: 6px 11px;
    color: var(--ink-2);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s var(--ease);
    position: relative;
    white-space: nowrap;
}

.main-nav a:hover {
    color: var(--navy-mid);
    background: var(--surface-hover);
}

.main-nav a.active {
    color: var(--green);
    font-weight: 600;
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 2px;
    background: var(--green);
    border-radius: 2px;
}

.btn-admin {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 14px;
    background: var(--grad-btn);
    color: white !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 11.5px;
    text-decoration: none;
    transition: all 0.3s var(--ease);
    box-shadow: var(--sh-glow-g);
    white-space: nowrap;
    letter-spacing: 0.2px;
}

.btn-admin:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 149, 82, 0.35);
}

/* ── GACA Logo (FAR RIGHT) ── */
.logo-gaca {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.10));
    transition: transform 0.3s var(--ease);
}

.logo-gaca:hover {
    transform: scale(1.04);
}

/* ── Mobile Toggle ── */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-toggle:hover {
    background: var(--surface-hover);
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--ink);
    margin: 4px 0;
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

/* ───────────────────── HERO ───────────────────── */
.hero {
    background: var(--grad-hero);
    padding: 80px 0 70px;
    position: relative;
    overflow: hidden;
}

/* Floating orbs */
.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0, 201, 107, 0.10) 0%, transparent 65%);
    border-radius: 50%;
    animation: orb-float 10s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -35%;
    left: -8%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 65%);
    border-radius: 50%;
    animation: orb-float 14s ease-in-out infinite reverse;
}

/* Subtle grid */
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 56px 56px;
    pointer-events: none;
}

/* Horizon line */
.hero-grid-overlay::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 201, 107, 0.3), transparent);
}

@keyframes orb-float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(15px, -25px) scale(1.04);
    }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.10);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    font-weight: 500;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.hero-badge .dot {
    width: 7px;
    height: 7px;
    background: var(--green-lit);
    border-radius: 50%;
    animation: pulse-glow 2s infinite;
    box-shadow: 0 0 10px rgba(0, 201, 107, 0.6);
}

@keyframes pulse-glow {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.35;
        transform: scale(0.8);
    }
}

.hero h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1.5px;
    line-height: 1.08;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.6);
    max-width: 580px;
    margin: 0 auto 28px;
    line-height: 1.75;
}

/* AIRAC Widget */
.airac-widget {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--r-sm);
    padding: 10px 22px;
    margin-bottom: 24px;
    font-size: 13px;
}

.airac-widget svg {
    opacity: 0.7;
}

.airac-label {
    opacity: 0.75;
    font-size: 12px;
}

.airac-id {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.airac-sep {
    opacity: 0.3;
    font-size: 13px;
}

.airac-dates {
    font-size: 12px;
    opacity: 0.6;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 36px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 10px 28px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 600;
    transition: all 0.3s var(--ease);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    letter-spacing: 0.4px;
}

.category-tab:hover,
.category-tab.active {
    background: white;
    color: var(--navy-mid);
    border-color: white;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
    transform: translateY(-2px);
}

/* ───────────────────── 2-COLUMN LAYOUT ───────────────────── */
.content-area {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 32px;
    padding: 44px 0 80px;
}

/* ───────────────────── SIDEBAR ───────────────────── */
.sidebar {
    position: sticky;
    top: 84px;
    align-self: start;
}

.sidebar-card {
    background: var(--surface);
    border-radius: var(--r);
    box-shadow: var(--sh-sm);
    border: 1px solid var(--line);
    overflow: hidden;
    margin-bottom: 20px;
    transition: box-shadow 0.3s var(--ease);
}

.sidebar-card:hover {
    box-shadow: var(--sh-md);
}

.sidebar-card-header {
    padding: 14px 20px;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    color: white;
    background: var(--grad-blue);
    position: relative;
    overflow: hidden;
}

.sidebar-card-header::after {
    content: '';
    position: absolute;
    right: -10px;
    top: -10px;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
}

.sidebar-card-header.gen {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
}

.sidebar-card-header.enr {
    background: linear-gradient(135deg, var(--green-dark), var(--green));
}

.sidebar-card-header.ad {
    background: linear-gradient(135deg, #6d28d9, #8b5cf6);
}

.sidebar-links {
    padding: 4px 0;
}

.sidebar-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--ink-2);
    text-decoration: none;
    font-size: 13.5px;
    transition: all 0.2s var(--ease);
    border-left: 3px solid transparent;
}

.sidebar-links a:hover {
    background: var(--surface-hover);
    color: var(--navy-mid);
    border-left-color: var(--green);
}

.sidebar-links a.active-section {
    background: rgba(0, 149, 82, 0.04);
    border-left-color: var(--green);
    font-weight: 600;
    color: var(--navy-mid);
}

.sidebar-links a .section-num {
    font-weight: 600;
    color: var(--navy-mid);
    min-width: 56px;
    font-size: 12px;
    font-family: 'Inter', monospace;
    letter-spacing: 0.3px;
}

/* ───────────────────── MAIN CONTENT ───────────────────── */
.main-content {
    min-width: 0;
}

/* ───────────────────── INFO CARDS ───────────────────── */
.info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.info-card {
    background: var(--surface);
    border-radius: var(--r);
    padding: 26px;
    border: 1px solid var(--line);
    box-shadow: var(--sh-sm);
    transition: all 0.35s var(--ease);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--grad-btn);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-lg);
}

.info-card:hover::before {
    transform: scaleX(1);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.info-card h3 {
    font-size: 16px;
    color: var(--navy-mid);
    margin-bottom: 6px;
    font-weight: 700;
    letter-spacing: -0.2px;
}

.info-card p {
    font-size: 13px;
    color: var(--ink-4);
    line-height: 1.55;
}

/* ───────────────────── SECTION BLOCK ───────────────────── */
.section-block {
    background: var(--surface);
    border-radius: var(--r);
    box-shadow: var(--sh-sm);
    border: 1px solid var(--line);
    padding: 32px;
    margin-bottom: 24px;
    transition: box-shadow 0.3s var(--ease);
}

.section-block:hover {
    box-shadow: var(--sh-md);
}

.section-block h2 {
    font-size: 22px;
    color: var(--navy-mid);
    margin-bottom: 4px;
    letter-spacing: -0.3px;
    line-height: 1.3;
    font-weight: 700;
}

.section-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--ink-4);
    flex-wrap: wrap;
}

.section-meta .badge {
    padding: 3px 12px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.badge-gen {
    background: rgba(26, 54, 93, 0.07);
    color: var(--navy-mid);
}

.badge-enr {
    background: rgba(0, 149, 82, 0.07);
    color: var(--green);
}

.badge-ad {
    background: rgba(109, 40, 217, 0.07);
    color: #7c3aed;
}

.badge-published {
    background: rgba(0, 149, 82, 0.07);
    color: var(--green);
}

.badge-draft {
    background: rgba(245, 158, 11, 0.07);
    color: #f59e0b;
}

/* Section Content (user-generated HTML) */
.section-content {
    font-size: 15px;
    line-height: 1.9;
    color: var(--ink-2);
}

.section-content h3 {
    font-size: 17px;
    color: var(--navy-mid);
    margin: 26px 0 10px;
    font-weight: 700;
}

.section-content h4 {
    font-size: 15px;
    color: var(--ink);
    margin: 20px 0 8px;
    font-weight: 600;
}

.section-content p {
    margin-bottom: 14px;
}

.section-content ul,
.section-content ol {
    margin: 10px 0 14px 24px;
}

.section-content li {
    margin-bottom: 6px;
}

.section-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 18px 0;
    font-size: 14px;
    border-radius: var(--r-sm);
    overflow: hidden;
}

.section-content th {
    background: var(--surface-dim);
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ink-3);
    border-bottom: 2px solid var(--line);
}

.section-content td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--line-lt);
}

.section-content tr:hover td {
    background: var(--surface-hover);
}

/* PDF Download Button */
.btn-pdf-download {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 600;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.06);
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.25s var(--ease);
    margin-left: auto;
}

.btn-pdf-download:hover {
    background: rgba(239, 68, 68, 0.12);
    transform: translateY(-1px);
}

/* ───────────────────── ATTACHMENT GRID ───────────────────── */
.attachment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.attachment-card {
    background: var(--surface-dim);
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s var(--ease);
}

.attachment-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-md);
    border-color: var(--green);
}

.att-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    min-height: 80px;
    overflow: hidden;
}

.att-preview img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.att-info {
    padding: 12px;
}

.att-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.att-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.att-type-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ───────────────────── AMENDMENT HISTORY ───────────────────── */
.amendment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--line-lt);
    font-size: 14px;
}

.amendment-item:last-child {
    border-bottom: none;
}

/* ───────────────────── FOOTER ───────────────────── */
.main-footer {
    background: var(--navy);
    color: rgba(255, 255, 255, 0.55);
    padding: 60px 0 0;
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green), var(--green-lit), var(--green));
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand strong {
    font-size: 18px;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.footer-brand p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.45);
    max-width: 360px;
}

.footer-col h4 {
    color: white;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 18px;
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 13.5px;
    padding: 5px 0;
    transition: all 0.2s;
}

.footer-col a:hover {
    color: var(--green-lit);
    padding-left: 6px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
    text-align: center;
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0.3px;
}

/* ───────────────────── ANIMATIONS ───────────────────── */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s var(--ease) forwards;
}

.fade-in-up-delay-1 {
    animation-delay: 0.1s;
}

.fade-in-up-delay-2 {
    animation-delay: 0.2s;
}

.fade-in-up-delay-3 {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════ */

/* ── Tablet landscape & small desktop ── */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }

    .content-area {
        grid-template-columns: 240px 1fr;
        gap: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .hero h2 {
        font-size: 38px;
    }

    .info-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ── Tablet portrait ── */
@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 4px;
        text-align: center;
    }

    .top-bar-links {
        gap: 16px;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--surface);
        box-shadow: var(--sh-lg);
        flex-direction: column;
        padding: 12px;
        border-top: 1px solid var(--line);
        border-radius: 0 0 var(--r) var(--r);
    }

    .main-nav.open {
        display: flex;
    }

    .main-nav a {
        padding: 12px 16px;
        width: 100%;
        border-radius: var(--r-xs);
    }

    .main-nav a.active::after {
        display: none;
    }

    .btn-admin {
        width: 100%;
        justify-content: center;
    }

    .nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .main-header {
        position: relative;
    }

    .hero {
        padding: 56px 0 48px;
    }

    .hero h2 {
        font-size: 30px;
        letter-spacing: -0.8px;
    }

    .hero p {
        font-size: 15px;
    }

    .content-area {
        grid-template-columns: 1fr;
        padding: 28px 0 48px;
    }

    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 12px;
    }

    .sidebar-card {
        margin-bottom: 0;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }

    .section-block {
        padding: 24px;
    }

    .section-block h2 {
        font-size: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .category-tabs {
        gap: 8px;
    }

    .category-tab {
        padding: 8px 20px;
        font-size: 13px;
    }

    .airac-widget {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ── Mobile ── */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .logo-text h1 {
        font-size: 15px;
    }

    .logo-text span {
        font-size: 9px;
        letter-spacing: 1.5px;
    }

    .logo-emblem {
        width: 38px;
        height: 38px;
    }

    .logo-gaca {
        width: 40px;
        height: 40px;
    }

    .logo-group {
        gap: 10px;
    }

    .hero {
        padding: 44px 0 36px;
    }

    .hero h2 {
        font-size: 24px;
    }

    .hero p {
        font-size: 14px;
    }

    .hero-badge {
        font-size: 10px;
        padding: 5px 14px;
    }

    .section-block {
        padding: 20px;
    }

    .section-block h2 {
        font-size: 18px;
    }

    .section-meta {
        gap: 10px;
        font-size: 12px;
    }

    .attachment-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-col h4 {
        margin-bottom: 12px;
    }

    .main-footer {
        padding: 40px 0 0;
    }
}

/* ── Print ── */
@media print {

    .top-bar,
    .notam-bar,
    .main-header,
    .nav-toggle,
    .main-footer,
    .btn-admin,
    .btn-pdf-download {
        display: none !important;
    }

    .hero {
        background: white !important;
        color: black !important;
        padding: 20px 0;
    }

    .hero h2,
    .hero p {
        color: black !important;
        text-shadow: none !important;
    }

    .content-area {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
    }

    .section-block {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }

    body {
        background: white;
    }
}