@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Oswald:wght@400;500;600;700&display=swap');

:root {
    --bg-light: #f5f5f7;
    --bg-white: #ffffff;
    --text-dark: #1a1a1a;
    --text-muted: #555;
    --text-light: #888;
    --text-white: #ffffff;
    --brand-magenta: #ff007f;
    --brand-cyan: #00e5ff;
    --brand-orange: #ff5e00;
    --border: #ebebeb;
    --shadow: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.10);
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    --nav-height: 72px;
    --radius: 12px;
    --radius-pill: 50px;
    --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg-white);
    color: var(--text-dark);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, .heading-font {
    font-family: var(--font-heading);
    text-transform: uppercase;
    line-height: 1.1;
    font-weight: 600;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.accent { color: var(--brand-orange); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ─── NAVBAR ─── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    z-index: 1000;
    transition: box-shadow var(--transition);
}

.navbar.scrolled { box-shadow: var(--shadow); }

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    gap: 1rem;
}

.nav-logo img { height: 42px; width: auto; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    color: var(--text-dark);
    transition: color var(--transition);
    white-space: nowrap;
}

.nav-item:hover, .nav-item.active { color: var(--brand-orange); }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-switcher { position: relative; }

.lang-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.4rem 0.8rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: border-color var(--transition);
}

.lang-btn:hover { border-color: var(--brand-orange); }

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.25s ease;
    z-index: 100;
    overflow: hidden;
}

.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    width: 100%;
    padding: 0.65rem 1rem;
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    transition: background 0.15s;
}

.lang-option:hover { background: var(--brand-orange); color: #fff; }
.lang-option.active { background: var(--bg-light); font-weight: 600; }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all var(--transition);
}

.mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-pill);
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--text-dark);
    color: var(--text-white);
    border-color: var(--text-dark);
}

.btn-primary:hover {
    background: #000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border-color: var(--text-dark);
}

.btn-outline:hover {
    background: var(--text-dark);
    color: var(--text-white);
    transform: translateY(-2px);
}

.btn-orange {
    background: var(--brand-orange);
    color: var(--text-white);
    border-color: var(--brand-orange);
}

.btn-orange:hover {
    background: #e55500;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,94,0,0.3);
}

/* ─── HERO ─── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + 3rem) 0 4rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #fff 0%, #f8f8fa 50%, #fff5f0 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 140%;
    background: radial-gradient(ellipse, rgba(255,94,0,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,94,0,0.1);
    color: var(--brand-orange);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1.5rem;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--brand-orange);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
}

.notification-demo {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 10px;
    margin-bottom: 1rem;
    animation: slideIn 0.6s ease;
}

.notification-demo:last-child { margin-bottom: 0; }

@keyframes slideIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.notif-icon {
    width: 40px;
    height: 40px;
    background: var(--brand-orange);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 1.2rem;
}

.notif-content strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.notif-content span {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* ─── STATS ─── */
.stats-bar {
    background: var(--text-dark);
    color: var(--text-white);
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--brand-orange);
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ─── SECTIONS ─── */
.section {
    padding: 6rem 0;
}

.section-alt { background: var(--bg-light); }

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--brand-orange);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ─── FEATURE BLOCKS ─── */
.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.feature-block:last-child { margin-bottom: 0; }
.feature-block.reverse .feature-content { order: 2; }
.feature-block.reverse .feature-visual { order: 1; }

.feature-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin-bottom: 1.5rem;
}

.feature-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.country-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.country-tag {
    background: var(--bg-light);
    border: 1px solid var(--border);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
}

/* ─── CARDS GRID ─── */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.card-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--brand-orange), #ff8c42);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.4rem;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.card-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ─── FORMAT TAGS ─── */
.format-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.format-tag {
    background: var(--text-dark);
    color: var(--text-white);
    padding: 0.35rem 0.9rem;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

/* ─── DIFFERENCE ─── */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.diff-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.diff-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--brand-orange);
    margin-bottom: 1rem;
}

.diff-title {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.diff-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ─── DISCLAIMER ─── */
.disclaimer-box {
    background: #fff8f0;
    border: 1px solid #ffe0c0;
    border-left: 4px solid var(--brand-orange);
    border-radius: var(--radius);
    padding: 2rem;
    margin: 4rem 0;
}

.disclaimer-box h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--brand-orange);
}

.disclaimer-box p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ─── COVERAGE MAP ─── */
.coverage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.coverage-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem;
}

.coverage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--brand-orange);
}

.coverage-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--bg-light);
}

.coverage-list li::before {
    content: '●';
    color: var(--brand-orange);
    font-size: 0.6rem;
}

/* ─── FAQ ─── */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    overflow: hidden;
    background: var(--bg-white);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.25rem 1.5rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: background var(--transition);
}

.faq-question:hover { background: var(--bg-light); }

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--brand-orange);
    transition: transform var(--transition);
    flex-shrink: 0;
}

.faq-item.open .faq-question::after { transform: rotate(45deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ─── CTA ─── */
.cta-section {
    background: var(--text-dark);
    color: var(--text-white);
    padding: 5rem 0;
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.1rem;
    opacity: 0.8;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.contact-item {
    text-align: center;
}

.contact-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: 0.3rem;
}

.contact-item a {
    color: var(--brand-orange);
    font-weight: 600;
    transition: opacity var(--transition);
}

.contact-item a:hover { opacity: 0.8; }

/* ─── PAGE HERO (subpages) ─── */
.page-hero {
    padding: calc(var(--nav-height) + 4rem) 0 3rem;
    background: linear-gradient(135deg, #fff 0%, #f8f8fa 100%);
    text-align: center;
}

.page-hero-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 1rem;
}

.page-hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ─── FOOTER ─── */
.footer {
    background: #111;
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand img { height: 38px; margin-bottom: 1rem; filter: brightness(0) invert(1); opacity: 0.9; }

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 320px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: var(--text-white);
    margin-bottom: 1.25rem;
}

.footer-col a {
    display: block;
    font-size: 0.9rem;
    padding: 0.35rem 0;
    transition: color var(--transition);
}

.footer-col a:hover { color: var(--brand-orange); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-legal {
    font-size: 0.8rem;
    opacity: 0.5;
    max-width: 500px;
    line-height: 1.6;
}

.footer-copy {
    font-size: 0.85rem;
    opacity: 0.6;
}

/* ─── WAVE VISUAL ─── */
.wave-visual {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
    height: 120px;
    padding: 1rem;
}

.wave-bar {
    width: 4px;
    background: linear-gradient(to top, var(--brand-orange), var(--brand-magenta));
    border-radius: 2px;
    animation: wave 1.2s ease-in-out infinite;
}

.wave-bar:nth-child(1) { height: 30%; animation-delay: 0s; }
.wave-bar:nth-child(2) { height: 60%; animation-delay: 0.1s; }
.wave-bar:nth-child(3) { height: 90%; animation-delay: 0.2s; }
.wave-bar:nth-child(4) { height: 70%; animation-delay: 0.3s; }
.wave-bar:nth-child(5) { height: 100%; animation-delay: 0.15s; }
.wave-bar:nth-child(6) { height: 80%; animation-delay: 0.25s; }
.wave-bar:nth-child(7) { height: 50%; animation-delay: 0.05s; }
.wave-bar:nth-child(8) { height: 75%; animation-delay: 0.35s; }
.wave-bar:nth-child(9) { height: 40%; animation-delay: 0.12s; }
.wave-bar:nth-child(10) { height: 65%; animation-delay: 0.22s; }
.wave-bar:nth-child(11) { height: 85%; animation-delay: 0.08s; }
.wave-bar:nth-child(12) { height: 55%; animation-delay: 0.18s; }

@keyframes wave {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .hero-grid, .feature-block, .coverage-grid, .diff-grid { grid-template-columns: 1fr; }
    .feature-block.reverse .feature-content,
    .feature-block.reverse .feature-visual { order: unset; }
    .hero-visual { order: -1; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 1.5rem;
        gap: 0;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.35s ease;
        z-index: 999;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-links .nav-item {
        padding: 0.85rem 0;
        border-bottom: 1px solid var(--bg-light);
        width: 100%;
        font-size: 1.1rem;
    }

    .mobile-toggle { display: flex; }

    .hero { min-height: auto; padding-bottom: 3rem; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }

    .section { padding: 4rem 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
    .diff-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .contact-info { flex-direction: column; gap: 1.5rem; }
    .footer-bottom { flex-direction: column; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .cards-grid { grid-template-columns: 1fr; }
}

/* ─── ACCESSIBILITY ─── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 2px solid var(--brand-orange);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}