/* ═══════════════════════════════════════════
   Tax Invoice Generator — Premium Styles v3
   Ultra-premium • Dark-accented • RTL-ready
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

:root {
    /* Core Brand */
    --primary:        #059669;
    --primary-light:  #10b981;
    --primary-dark:   #047857;
    --primary-glow:   rgba(5, 150, 105, 0.12);
    --primary-glow-strong: rgba(5, 150, 105, 0.22);
    --accent:         #10b981;
    --accent-cyan:    #06b6d4;
    --accent-violet:  #8b5cf6;
    --gold:           #f59e0b;

    /* Backgrounds */
    --bg:             #f0fdf4;
    --bg-card:        #ffffff;
    --bg-glass:       rgba(255,255,255,0.72);
    --bg-dark:        #071810;
    --bg-dark-2:      #0d2318;
    --bg-dark-card:   rgba(255,255,255,0.04);

    /* Text */
    --text:           #0a1f14;
    --text-muted:     #4b7a62;
    --text-light:     #8db8a2;
    --text-white:     #f1faf6;

    /* Borders */
    --border:         #d1fae5;
    --border-med:     #a7f3d0;
    --border-light:   #ecfdf5;

    /* Shadows */
    --shadow-xs:  0 1px 3px rgba(0,0,0,0.06);
    --shadow-sm:  0 4px 12px rgba(0,0,0,0.08);
    --shadow-md:  0 8px 32px rgba(0,0,0,0.10);
    --shadow-lg:  0 20px 60px rgba(0,0,0,0.14);
    --shadow-xl:  0 32px 80px rgba(0,0,0,0.18);
    --glow-green: 0 0 40px rgba(16,185,129,0.25);
    --glow-cyan:  0 0 40px rgba(6,182,212,0.18);

    /* Radii */
    --radius-xs:  6px;
    --radius-sm:  10px;
    --radius:     16px;
    --radius-lg:  24px;
    --radius-xl:  36px;
    --radius-2xl: 48px;

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

    /* Layout */
    --max-width:  1240px;
    --header-h:   72px;
    --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
[dir="rtl"] { direction: rtl; text-align: right; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-light); }
img { max-width: 100%; height: auto; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ─── AD SLOTS ─── */
.ad-slot { text-align: center; padding: 12px 20px; }
.ad-placeholder {
    max-width: var(--max-width); margin: 0 auto;
    background: var(--border-light);
    border: 1.5px dashed var(--border-med);
    border-radius: var(--radius-sm);
    padding: 14px 20px; min-height: 80px;
    display: flex; align-items: center; justify-content: center;
}
.ad-label { font-size: 11px; color: var(--text-light); text-transform: uppercase; letter-spacing: 2px; font-weight: 600; }
.ad-slot-top { padding-top: 8px; padding-bottom: 0; }

/* ═══════════════════════════════════
   HEADER — Glassmorphism
   ═══════════════════════════════════ */
.site-header {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(240,253,244,0.88);
    backdrop-filter: blur(28px) saturate(200%);
    -webkit-backdrop-filter: blur(28px) saturate(200%);
    border-bottom: 1px solid var(--border);
    height: var(--header-h);
    transition: box-shadow var(--transition), background var(--transition);
}
.site-header.scrolled {
    background: rgba(255,255,255,0.96);
    box-shadow: 0 4px 24px rgba(5,150,105,0.10);
}

.header-inner {
    max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; height: 100%; gap: 20px;
}

.logo-link {
    display: flex; align-items: center; gap: 10px;
    color: var(--text); font-weight: 800; font-size: 17px;
    font-family: var(--font-display); white-space: nowrap; flex-shrink: 0;
    transition: transform var(--transition);
}
.logo-link:hover { transform: scale(1.03); }
.logo-icon { font-size: 26px; line-height: 1; }
.logo-text {
    background: linear-gradient(130deg, var(--primary-dark) 0%, var(--accent) 60%, var(--accent-cyan) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.main-nav {
    display: flex; align-items: center; gap: 2px;
    flex: 1; justify-content: center;
}
.nav-link {
    padding: 8px 16px; border-radius: 50px;
    font-size: 14px; font-weight: 500;
    color: var(--text-muted); transition: all var(--transition); white-space: nowrap;
    position: relative;
}
.nav-link:hover { color: var(--primary); background: var(--primary-glow); }
.nav-link.active {
    color: var(--primary); background: var(--primary-glow);
    font-weight: 700;
}
.nav-link.active::after {
    content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%);
    width: 18px; height: 2px; border-radius: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* Language Switcher */
.lang-switcher { position: relative; }
.lang-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 14px; border: 1.5px solid var(--border-med);
    border-radius: 50px; background: var(--bg-card);
    cursor: pointer; font-size: 13px; font-weight: 500;
    color: var(--text); transition: all var(--transition); font-family: var(--font);
    box-shadow: var(--shadow-xs);
}
.lang-btn:hover {
    border-color: var(--primary);
    background: var(--primary-glow);
    box-shadow: 0 2px 12px rgba(5,150,105,0.18);
}
.lang-globe { font-size: 15px; }
.lang-current { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lang-arrow { font-size: 10px; color: var(--text-light); transition: transform var(--transition); }
.lang-switcher.open .lang-arrow { transform: rotate(180deg); }

.lang-dropdown {
    position: absolute; top: calc(100% + 10px); right: 0;
    width: 370px; max-height: 500px;
    background: var(--bg-card); border: 1px solid var(--border-med);
    border-radius: var(--radius); box-shadow: var(--shadow-xl), var(--glow-green);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: all var(--transition); overflow: hidden; z-index: 1001;
}
[dir="rtl"] .lang-dropdown { right: auto; left: 0; }
.lang-switcher.open .lang-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

.lang-search-wrap {
    padding: 12px; border-bottom: 1px solid var(--border);
    background: var(--border-light);
}
.lang-search {
    width: 100%; padding: 9px 13px;
    border: 1.5px solid var(--border-med); border-radius: var(--radius-sm);
    font-size: 13px; font-family: var(--font); background: var(--bg-card);
    transition: border-color var(--transition); outline: none;
}
.lang-search:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }

.lang-list { max-height: 400px; overflow-y: auto; padding: 6px; }
.lang-list::-webkit-scrollbar { width: 4px; }
.lang-list::-webkit-scrollbar-thumb { background: var(--border-med); border-radius: 4px; }

.lang-region-title {
    font-size: 10px; font-weight: 800; color: var(--primary);
    padding: 10px 8px 3px; text-transform: uppercase; letter-spacing: 1px;
}
.lang-subregion-title {
    font-size: 10px; font-weight: 600; color: var(--text-light);
    padding: 4px 8px 2px; text-transform: uppercase; letter-spacing: 0.5px;
}
.lang-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 10px; border-radius: 8px;
    font-size: 13px; color: var(--text); transition: all var(--transition);
}
.lang-item:hover { background: var(--primary-glow); color: var(--primary); transform: translateX(3px); }
[dir="rtl"] .lang-item:hover { transform: translateX(-3px); }
.lang-item.active {
    background: var(--primary-glow-strong); color: var(--primary); font-weight: 700;
}
.lang-native { font-weight: 600; }
.lang-english { font-size: 11px; color: var(--text-light); }

/* Mobile Menu */
.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px;
    padding: 8px; border: none; background: none; cursor: pointer; border-radius: 8px;
    transition: background var(--transition);
}
.mobile-menu-btn:hover { background: var(--primary-glow); }
.mobile-menu-btn span {
    width: 22px; height: 2px; background: var(--text);
    border-radius: 2px; transition: all var(--transition); display: block;
}
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; width: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Breadcrumb */
.breadcrumb {
    background: linear-gradient(90deg, var(--border-light), var(--bg));
    border-bottom: 1px solid var(--border); padding: 10px 0;
}
.breadcrumb-inner {
    max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
    font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 4px;
}
.breadcrumb-inner a { color: var(--primary); font-weight: 500; }
.breadcrumb-inner a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--text-light); margin: 0 4px; }
.breadcrumb-current { font-weight: 600; color: var(--text); }

/* ═══════════════════════════════════
   HERO — Full Premium
   ═══════════════════════════════════ */
.hero-section {
    position: relative; padding: 100px 0 90px; overflow: hidden;
    background: linear-gradient(145deg,
        #e0fdf4 0%,
        #f0fdf4 25%,
        #ecfeff 60%,
        #f5f3ff 85%,
        #fef9ee 100%);
}

/* Animated Orbs */
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
    position: absolute; border-radius: 50%; filter: blur(80px);
    animation: orbFloat 10s ease-in-out infinite;
}
.shape-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(16,185,129,0.25) 0%, transparent 70%);
    top: -200px; right: -150px; animation-delay: 0s;
}
.shape-2 {
    width: 450px; height: 450px;
    background: radial-gradient(circle, rgba(5,150,105,0.18) 0%, transparent 70%);
    bottom: -100px; left: -100px; animation-delay: -4s;
}
.shape-3 {
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(6,182,212,0.20) 0%, transparent 70%);
    top: 20%; left: 30%; animation-delay: -7s;
}
.shape-4 {
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
    bottom: 15%; right: 20%; animation-delay: -2s;
}
@keyframes orbFloat {
    0%, 100% { transform: translateY(0) scale(1) rotate(0deg); }
    33% { transform: translateY(-30px) scale(1.06) rotate(3deg); }
    66% { transform: translateY(15px) scale(0.97) rotate(-2deg); }
}

/* Grid noise texture overlay */
.hero-section::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(5,150,105,0.05) 1px, transparent 0);
    background-size: 32px 32px;
    pointer-events: none; z-index: 0;
}

.hero-section .container {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 72px; align-items: center; position: relative; z-index: 1;
}

/* Hero Left Content */
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px; border-radius: 50px;
    background: rgba(16,185,129,0.10);
    border: 1px solid rgba(16,185,129,0.30);
    font-size: 12px; font-weight: 700; color: var(--primary);
    margin-bottom: 24px; letter-spacing: 0.3px;
    box-shadow: 0 2px 12px rgba(16,185,129,0.15);
    animation: badge-in 0.6s ease both;
}
@keyframes badge-in {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.badge-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 3px rgba(16,185,129,0.25);
    animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 3px rgba(16,185,129,0.25); }
    50% { transform: scale(1.15); box-shadow: 0 0 0 6px rgba(16,185,129,0.10); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 52px; font-weight: 900; line-height: 1.08;
    color: var(--text); margin-bottom: 22px; letter-spacing: -1.2px;
    animation: hero-in 0.7s 0.1s ease both;
}
@keyframes hero-in {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.hero-title .highlight {
    background: linear-gradient(130deg, var(--primary-dark), var(--accent) 50%, var(--accent-cyan));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    position: relative;
}
.hero-title .highlight::after {
    content: '';
    position: absolute; left: 0; bottom: -3px; width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--accent-cyan));
    border-radius: 2px; opacity: 0.5;
}

.hero-desc {
    font-size: 18px; color: var(--text-muted); line-height: 1.80;
    margin-bottom: 38px; max-width: 520px;
    animation: hero-in 0.7s 0.2s ease both;
}

.hero-actions {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
    animation: hero-in 0.7s 0.3s ease both;
}

.hero-cta {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 34px;
    background: linear-gradient(130deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent) 100%);
    color: #fff; font-size: 15px; font-weight: 800;
    border-radius: 50px; transition: all var(--transition);
    box-shadow: 0 8px 28px rgba(5,150,105,0.38), 0 2px 8px rgba(0,0,0,0.08);
    position: relative; overflow: hidden; letter-spacing: 0.2px;
}
.hero-cta::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(130deg, rgba(255,255,255,0.15), transparent);
    opacity: 0; transition: opacity var(--transition);
}
.hero-cta:hover {
    transform: translateY(-4px); color: #fff;
    box-shadow: 0 16px 40px rgba(5,150,105,0.48), 0 4px 16px rgba(0,0,0,0.12);
}
.hero-cta:hover::before { opacity: 1; }
.hero-cta:active { transform: translateY(-1px); }

.hero-secondary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 15px 28px; border: 1.5px solid var(--border-med);
    color: var(--text); font-size: 14px; font-weight: 600;
    border-radius: 50px; transition: all var(--transition);
    background: var(--bg-glass); backdrop-filter: blur(10px);
}
.hero-secondary:hover {
    border-color: var(--primary); color: var(--primary);
    background: var(--primary-glow); transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.hero-trust {
    display: flex; align-items: center; gap: 10px;
    margin-top: 28px; font-size: 13px; color: var(--text-muted);
    animation: hero-in 0.7s 0.4s ease both;
}
.hero-trust-icons { display: flex; gap: 6px; font-size: 17px; }

/* Invoice Mockup */
.hero-visual {
    display: flex; justify-content: center; align-items: center;
    animation: hero-in 0.8s 0.2s ease both;
}
.invoice-mockup {
    width: 320px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl), var(--glow-green);
    overflow: hidden; border: 1px solid var(--border-med);
    animation: mockupFloat 6s ease-in-out infinite;
    transform-origin: center bottom;
}
@keyframes mockupFloat {
    0%, 100% { transform: translateY(0) rotate(-1.5deg); }
    50% { transform: translateY(-18px) rotate(1.5deg); }
}
.mockup-header {
    display: flex; gap: 6px; padding: 14px 18px;
    background: linear-gradient(135deg, var(--border-light), var(--bg));
    border-bottom: 1px solid var(--border);
}
.mockup-dot { width: 11px; height: 11px; border-radius: 50%; }
.mockup-dot.red { background: #ef4444; }
.mockup-dot.yellow { background: #f59e0b; }
.mockup-dot.green { background: #10b981; }
.mockup-body { padding: 22px; }
.mockup-line {
    height: 9px; border-radius: 6px;
    background: linear-gradient(90deg, var(--border) 40%, var(--border-light) 100%);
    margin-bottom: 11px; animation: shimmer 2.4s ease-in-out infinite;
}
@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: 200px 0; }
}
.mockup-line.w80 { width: 80%; }
.mockup-line.w60 { width: 60%; }
.mockup-line.w40 { width: 42%; }
.mockup-line.w30 { width: 32%; }
.mockup-line.w25 { width: 26%; }
.mockup-line.w20 { width: 22%; }
.mockup-line.accent {
    background: linear-gradient(130deg, var(--primary) 0%, var(--accent) 60%, var(--accent-cyan) 100%);
    height: 13px; box-shadow: 0 2px 12px rgba(16,185,129,0.3);
}
.mockup-divider { height: 1px; background: var(--border); margin: 16px 0; }
.mockup-row { display: flex; justify-content: space-between; align-items: center; }
.mockup-row .mockup-line { margin-bottom: 9px; }
.mockup-total { display: flex; justify-content: space-between; align-items: center; padding-top: 8px; }

/* ─── Floating badge on mockup ─── */
.hero-visual .invoice-mockup::after {
    content: '✓ GST Ready';
    position: absolute; top: 16px; right: -14px;
    background: linear-gradient(130deg, var(--primary), var(--accent));
    color: #fff; font-size: 10px; font-weight: 700;
    padding: 4px 10px; border-radius: 50px;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.3px;
    animation: badgeFloat 3s ease-in-out infinite;
}
@keyframes badgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* ═══════════════════════════════════
   STATS BAR — Premium pill design
   ═══════════════════════════════════ */
.stats-bar {
    background: #fff;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative; overflow: hidden;
}
.stats-bar::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg,
        transparent 0%, rgba(16,185,129,0.03) 50%, transparent 100%);
}
.stats-inner {
    max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
    display: flex; justify-content: center;
}
.stat-item {
    flex: 1; max-width: 240px;
    padding: 26px 24px; text-align: center;
    border-right: 1px solid var(--border);
    position: relative; transition: background var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--bg); }
.stat-number {
    font-size: 30px; font-weight: 900; font-family: var(--font-display);
    background: linear-gradient(130deg, var(--primary-dark), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    line-height: 1;
}
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 5px; font-weight: 500; }

/* ═══════════════════════════════════
   SECTIONS — Shared
   ═══════════════════════════════════ */
.section-title {
    font-family: var(--font-display);
    font-size: 36px; font-weight: 900;
    text-align: center; margin-bottom: 14px;
    color: var(--text); letter-spacing: -0.6px;
    line-height: 1.15;
}
.section-subtitle {
    text-align: center; font-size: 17px;
    color: var(--text-muted); margin-bottom: 52px;
    line-height: 1.65; max-width: 560px; margin-left: auto; margin-right: auto;
}
.section-title + .section-subtitle { margin-top: 12px; }

/* ═══════════════════════════════════
   FEATURES — Glassmorphism cards
   ═══════════════════════════════════ */
.features-section { padding: 96px 0; background: var(--bg); }
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.feature-card {
    background: linear-gradient(145deg, #ffffff, #f6fef9);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg); padding: 34px 28px;
    text-align: center; transition: all 0.3s ease;
    position: relative; overflow: hidden; cursor: default;
    box-shadow: var(--shadow-xs);
}
.feature-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--accent-cyan));
    opacity: 0; transition: opacity 0.3s ease; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.feature-card::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(145deg, var(--primary-glow), transparent 60%);
    opacity: 0; transition: opacity 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-8px); border-color: var(--border-med);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(16,185,129,0.12);
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover::after { opacity: 1; }
.feature-icon {
    font-size: 44px; margin-bottom: 18px;
    display: block; position: relative; z-index: 1;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(5,150,105,0.15));
}
.feature-card:hover .feature-icon { transform: scale(1.15) rotate(-5deg); }
.feature-title {
    font-family: var(--font-display); font-size: 17px; font-weight: 800;
    color: var(--text); margin-bottom: 10px; position: relative; z-index: 1;
}
.feature-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; position: relative; z-index: 1; }

/* ═══════════════════════════════════
   CTA SECTION — Dark premium
   ═══════════════════════════════════ */
.cta-section { padding: 48px 0 80px; }
.cta-card {
    background: linear-gradient(135deg,
        #052e1a 0%,
        #073d25 30%,
        #047857 70%,
        #059669 100%);
    border-radius: var(--radius-2xl); padding: 80px 60px;
    text-align: center; color: #fff;
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-xl), 0 0 80px rgba(5,150,105,0.25);
}
.cta-card::before {
    content: ''; position: absolute;
    top: -50%; right: -10%; width: 550px; height: 550px;
    background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 65%);
    border-radius: 50%; pointer-events: none;
}
.cta-card::after {
    content: ''; position: absolute;
    bottom: -40%; left: -8%; width: 380px; height: 380px;
    background: radial-gradient(circle, rgba(6,182,212,0.12) 0%, transparent 65%);
    border-radius: 50%; pointer-events: none;
}
/* Dot grid overlay */
.cta-card .cta-dots {
    position: absolute; inset: 0; overflow: hidden; pointer-events: none;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 0);
    background-size: 28px 28px;
}
.cta-card h2 {
    font-family: var(--font-display); font-size: 38px; font-weight: 900;
    margin-bottom: 18px; position: relative; z-index: 1;
    line-height: 1.15; letter-spacing: -0.5px;
}
.cta-card p {
    font-size: 17px; opacity: 0.85; margin-bottom: 36px;
    max-width: 560px; margin-left: auto; margin-right: auto;
    position: relative; z-index: 1; line-height: 1.75;
}
.cta-card .hero-cta {
    background: rgba(255,255,255,0.12); color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 24px rgba(0,0,0,0.2); position: relative; z-index: 1;
}
.cta-card .hero-cta:hover {
    background: rgba(255,255,255,0.22);
    border-color: rgba(255,255,255,0.8);
    box-shadow: 0 8px 36px rgba(0,0,0,0.25);
}

/* ═══════════════════════════════════
   LANGUAGES SECTION
   ═══════════════════════════════════ */
.languages-section {
    padding: 80px 0 100px;
    background: linear-gradient(180deg, #ecfdf5 0%, #f0fdf4 100%);
    border-top: 1px solid var(--border);
}
.languages-by-region { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.region-block {
    padding: 28px; background: var(--bg-card);
    border-radius: var(--radius-lg); border: 1.5px solid var(--border);
    transition: all var(--transition);
    box-shadow: var(--shadow-xs);
}
.region-block:hover {
    border-color: var(--border-med);
    box-shadow: var(--shadow-md), 0 0 20px rgba(16,185,129,0.08);
    transform: translateY(-2px);
}
.region-title {
    font-family: var(--font-display); font-size: 16px; font-weight: 800;
    color: var(--text); margin-bottom: 16px; padding-bottom: 12px;
    border-bottom: 2px solid var(--border); display: flex; align-items: center; gap: 8px;
}
.subregion-title {
    font-size: 10px; font-weight: 700; color: var(--text-light);
    text-transform: uppercase; letter-spacing: 1.2px; margin: 14px 0 8px;
}
.lang-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.lang-tag {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 6px 14px; background: var(--bg);
    border: 1.5px solid var(--border); border-radius: 50px;
    font-size: 12.5px; font-weight: 600; color: var(--text);
    transition: all var(--transition);
}
.lang-tag:hover {
    border-color: var(--primary); background: var(--primary-glow);
    color: var(--primary); transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(5,150,105,0.18);
}
.lang-tag.active {
    background: linear-gradient(130deg, var(--primary), var(--accent));
    color: #fff; border-color: transparent;
    box-shadow: 0 4px 14px rgba(5,150,105,0.35);
}
.lang-tag.active .lang-tag-en { color: rgba(255,255,255,0.75); }
.lang-tag-en { font-size: 10.5px; color: var(--text-light); font-weight: 400; }

/* ═══════════════════════════════════
   FOOTER — Dark premium
   ═══════════════════════════════════ */
.site-footer {
    background: var(--bg-dark);
    background-image:
        radial-gradient(ellipse at top right, rgba(16,185,129,0.07) 0%, transparent 60%),
        radial-gradient(ellipse at bottom left, rgba(6,182,212,0.05) 0%, transparent 60%);
    color: #b0cab8; padding: 72px 0 0;
}
.footer-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 2fr;
    gap: 52px; padding-bottom: 52px;
}
.footer-logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 17px; font-weight: 800; color: #e9f7ef;
    margin-bottom: 16px; font-family: var(--font-display);
}
.footer-desc { font-size: 13.5px; line-height: 1.80; color: #7a9f89; }
.footer-heading {
    font-size: 11px; font-weight: 800; color: #c8e6d3;
    margin-bottom: 18px; text-transform: uppercase; letter-spacing: 1.5px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: #7a9f89; font-size: 14px;
    transition: all var(--transition); display: inline-flex; align-items: center; gap: 4px;
}
.footer-links a:hover { color: var(--accent); transform: translateX(3px); }
[dir="rtl"] .footer-links a:hover { transform: translateX(-3px); }
.footer-lang-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.footer-lang-link {
    font-size: 12px; color: #7a9f89;
    padding: 5px 8px; border-radius: 6px;
    transition: all var(--transition);
}
.footer-lang-link:hover { color: var(--accent); background: rgba(16,185,129,0.08); }
.footer-lang-link.active { color: var(--accent); font-weight: 700; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 22px 0; text-align: center;
    font-size: 12px; color: #4a6a55;
}

/* Back to Top */
.back-to-top {
    position: fixed; bottom: 28px; right: 28px;
    width: 46px; height: 46px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; border: none; font-size: 18px; cursor: pointer;
    opacity: 0; visibility: hidden; transform: translateY(16px);
    transition: all var(--transition);
    box-shadow: 0 6px 24px rgba(5,150,105,0.40); z-index: 999;
}
[dir="rtl"] .back-to-top { right: auto; left: 28px; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 32px rgba(5,150,105,0.55);
}

/* ═══════════════════════════════════
   INNER PAGES
   ═══════════════════════════════════ */
/* Page header banner */
.page-banner {
    background: linear-gradient(130deg, var(--primary-dark) 0%, var(--primary) 60%, var(--accent) 100%);
    padding: 48px 0 44px; text-align: center; color: #fff;
    position: relative; overflow: hidden;
}
.page-banner::before {
    content: '';
    position: absolute; inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.07) 1px, transparent 0);
    background-size: 24px 24px;
}
.page-banner h1 {
    font-family: var(--font-display); font-size: 34px; font-weight: 900;
    position: relative; z-index: 1; letter-spacing: -0.4px;
}
.page-banner p { font-size: 16px; opacity: 0.85; margin-top: 10px; position: relative; z-index: 1; }

/* About */
.about-section { padding: 64px 0; }
.about-content { max-width: 840px; margin: 0 auto; }
.about-intro {
    font-size: 18px; color: var(--text-muted); line-height: 1.82;
    margin-bottom: 44px; text-align: center;
}
.about-card {
    background: linear-gradient(145deg, #ffffff, #f6fef9);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg); padding: 38px;
    margin-bottom: 20px; transition: all var(--transition);
    box-shadow: var(--shadow-xs);
}
.about-card:hover {
    border-color: var(--border-med);
    box-shadow: var(--shadow-md), var(--glow-green);
    transform: translateY(-3px);
}
.about-card h3 {
    font-family: var(--font-display); font-size: 20px; font-weight: 800;
    margin-bottom: 14px; color: var(--primary);
    display: flex; align-items: center; gap: 8px;
}
.about-card p { font-size: 15px; color: var(--text-muted); line-height: 1.80; }
.about-features-list { list-style: none; display: grid; gap: 11px; }
.about-features-list li {
    display: flex; align-items: flex-start; gap: 14px;
    font-size: 14.5px; color: var(--text); line-height: 1.65;
    padding: 10px 14px; background: var(--bg);
    border-radius: var(--radius-sm); border: 1px solid var(--border);
    transition: all var(--transition);
}
.about-features-list li:hover {
    background: var(--primary-glow); border-color: var(--border-med);
}
.about-features-list li::before {
    content: '✓'; color: #fff; font-weight: 900; font-size: 11px;
    flex-shrink: 0; width: 22px; height: 22px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%; box-shadow: 0 2px 8px rgba(5,150,105,0.3);
}

/* How to Use */
.how-section { padding: 64px 0; }
.steps-list { max-width: 840px; margin: 0 auto; display: grid; gap: 14px; }
.step-card {
    display: flex; gap: 22px; padding: 28px;
    background: linear-gradient(145deg, #fff, #f9fefb);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    box-shadow: var(--shadow-xs);
}
.step-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md), -4px 0 0 var(--accent);
    border-color: var(--border-med);
}
[dir="rtl"] .step-card:hover {
    transform: translateX(-8px);
    box-shadow: var(--shadow-md), 4px 0 0 var(--accent);
}
.step-number {
    width: 50px; height: 50px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--accent));
    color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: 900;
    font-family: var(--font-display);
    box-shadow: 0 4px 16px rgba(5,150,105,0.35);
}
.step-content h3 {
    font-family: var(--font-display); font-size: 17px; font-weight: 800;
    color: var(--text); margin-bottom: 7px;
}
.step-content p { font-size: 14px; color: var(--text-muted); line-height: 1.70; }

/* FAQ */
.faq-section { padding: 64px 0; }
.faq-list { max-width: 840px; margin: 0 auto; display: grid; gap: 10px; }
.faq-item {
    background: linear-gradient(145deg, #fff, #f9fefb);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden; transition: all var(--transition);
    box-shadow: var(--shadow-xs);
}
.faq-item:hover { border-color: var(--border-med); box-shadow: var(--shadow-sm); }
.faq-item.open {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm), 0 0 20px rgba(5,150,105,0.12);
}
.faq-question {
    width: 100%; padding: 20px 24px; background: none; border: none;
    font-size: 15.5px; font-weight: 700; color: var(--text);
    text-align: left; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    font-family: var(--font); transition: color var(--transition);
}
[dir="rtl"] .faq-question { text-align: right; }
.faq-question:hover { color: var(--primary); }
.faq-item.open .faq-question { color: var(--primary); }
.faq-toggle {
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--bg); display: flex; align-items: center; justify-content: center;
    font-size: 13px; flex-shrink: 0; transition: all var(--transition);
    color: var(--text-muted); border: 1.5px solid var(--border);
}
.faq-item.open .faq-toggle {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; transform: rotate(180deg); border-color: transparent;
    box-shadow: 0 3px 12px rgba(5,150,105,0.35);
}
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer-inner {
    padding: 0 24px 22px; font-size: 14.5px;
    color: var(--text-muted); line-height: 1.80;
    border-top: 1px solid var(--border);
    padding-top: 16px; margin: 0 24px;
}
.faq-item.open .faq-answer { max-height: 400px; }

/* Tool Page */
.tool-page-wrap { padding: 28px 0; }
.tool-intro { text-align: center; max-width: 700px; margin: 0 auto 30px; }
.tool-intro h1 {
    font-family: var(--font-display); font-size: 30px; font-weight: 900;
    margin-bottom: 10px;
    background: linear-gradient(130deg, var(--primary-dark), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.tool-intro p { font-size: 15px; color: var(--text-muted); }
.tool-container {
    background: var(--bg-card); border: 1.5px solid var(--border-med);
    border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-lg), var(--glow-green);
}
.tool-container .app { min-height: 80vh; }

/* ═══════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════ */
@media (max-width: 1024px) {
    .hero-section .container { grid-template-columns: 1fr; gap: 48px; text-align: center; }
    .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-trust { justify-content: center; }
    .hero-visual { display: none; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
    .languages-by-region { grid-template-columns: 1fr; }
    .hero-title { font-size: 44px; }
}

@media (max-width: 768px) {
    :root { --header-h: 60px; }
    .main-nav {
        position: fixed; top: var(--header-h); left: 0; right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(24px);
        flex-direction: column; padding: 16px;
        border-bottom: 1px solid var(--border); box-shadow: var(--shadow-lg);
        transform: translateY(-100%); opacity: 0; visibility: hidden;
        transition: all var(--transition); z-index: 999; gap: 4px;
    }
    .main-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
    .nav-link { width: 100%; text-align: center; padding: 13px; border-radius: var(--radius-sm); }
    .mobile-menu-btn { display: flex; }
    .lang-current { display: none; }
    .lang-dropdown { width: 310px; right: -50px; }
    [dir="rtl"] .lang-dropdown { right: auto; left: -50px; }

    .hero-section { padding: 60px 0 50px; }
    .hero-title { font-size: 33px; letter-spacing: -0.5px; }
    .hero-desc { font-size: 16px; }
    .hero-badge { font-size: 11px; }

    .stats-inner { flex-wrap: wrap; }
    .stat-item { flex: 1 1 50%; border-right: none; border-bottom: 1px solid var(--border); }
    .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
    .stat-item:last-child, .stat-item:nth-last-child(2):nth-child(odd) { border-bottom: none; }

    .features-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 26px; }
    .cta-card { padding: 48px 28px; }
    .cta-card h2 { font-size: 26px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-lang-grid { grid-template-columns: repeat(2, 1fr); }
    .step-card { flex-direction: column; gap: 14px; }
    .step-card:hover { transform: none; box-shadow: var(--shadow-md); }
}

@media (max-width: 480px) {
    .hero-title { font-size: 27px; }
    .hero-cta, .hero-secondary { padding: 13px 24px; font-size: 14px; }
    .feature-card { padding: 24px 20px; }
    .lang-tag { font-size: 12px; padding: 5px 11px; }
    .region-block { padding: 18px; }
    .cta-card { padding: 36px 20px; }
    .cta-card h2 { font-size: 22px; }
    .about-card, .step-card, .faq-item { padding: 22px 18px; }
}

/* ─── PRINT ─── */
@media print {
    .site-header, .site-footer, .breadcrumb, .ad-slot, .back-to-top,
    .hero-section, .features-section, .cta-section, .languages-section { display: none !important; }
    body { background: #fff; }
}

/* ─── UTILITY: Smooth appear ─── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.6s ease both; }