:root {
    --navy: #071d34;
    --navy-soft: #0d2e50;
    --blue: #0878d1;
    --cyan: #20b8e8;
    --sky: #eaf7fd;
    --ink: #132438;
    --muted: #5f7082;
    --line: #dce7ef;
    --white: #fff;
    --amber: #f6a623;
    --shadow: 0 20px 55px rgba(7, 29, 52, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: #fbfdff;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.65;
}
a { color: inherit; }
img { max-width: 100%; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.topbar { padding: 9px 0; color: #d6e7f4; background: var(--navy); font-size: 13px; }
.topbar .container, .nav-inner, .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar-links { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar a, footer a { text-decoration: none; }
.topbar a:hover, footer a:hover { color: var(--cyan); }
header { position: sticky; z-index: 20; top: 0; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.nav-inner { min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--navy); text-decoration: none; }
.brand-mark {
    display: grid; width: 43px; height: 43px; place-items: center; color: white;
    border-radius: 14px 14px 14px 5px; background: linear-gradient(145deg, var(--cyan), var(--white));
    box-shadow: 0 10px 24px rgba(8,120,209,.25); font-size: 21px; font-weight: 900;
}
.brand-copy strong { display: block; font-size: 17px; line-height: 1.15; letter-spacing: -.25px; }
.brand-copy small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 27px; }
nav a { color: #34485d; text-decoration: none; font-size: 14px; font-weight: 700; }
nav a:hover, nav a[aria-current="page"] { color: var(--blue); }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px;
    padding: 0 21px; border: 1px solid transparent; border-radius: 11px; text-decoration: none;
    font-size: 14px; font-weight: 800; transition: transform .2s, box-shadow .2s, background .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: white; background: linear-gradient(135deg, var(--blue), var(--cyan)); box-shadow: 0 12px 26px rgba(8,120,209,.25); }
.btn-outline { color: white; border-color: rgba(255,255,255,.42); background: rgba(255,255,255,.08); }
.menu-button { display: none; padding: 8px; border: 0; color: var(--navy); background: transparent; font-size: 25px; }
.hero { position: relative; min-height: 665px; display: grid; align-items: center; overflow: hidden; color: white; background: var(--navy); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,21,38,.97) 0%, rgba(4,29,50,.84) 43%, rgba(4,29,50,.08) 78%), url("hero-tunas-media-data.png") 63% center/cover no-repeat; }
.hero::after { content: ""; position: absolute; right: -130px; bottom: -260px; width: 580px; height: 580px; border: 1px solid rgba(32,184,232,.35); border-radius: 50%; box-shadow: 0 0 0 60px rgba(32,184,232,.04), 0 0 0 140px rgba(32,184,232,.03); }
.hero-content { position: relative; z-index: 1; max-width: 665px; padding: 95px 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--cyan); font-size: 12px; font-weight: 900; letter-spacing: 1.8px; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 27px; height: 2px; background: currentColor; }
h1, h2, h3 { margin-top: 0; color: var(--navy); line-height: 1.15; letter-spacing: -.035em; }
.hero h1 { max-width: 650px; margin: 19px 0 20px; color: white; font-size: clamp(44px, 6.2vw, 77px); }
.hero p { max-width: 580px; margin: 0 0 32px; color: #d4e4ef; font-size: 18px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.trust-row { display: flex; gap: 26px; margin-top: 46px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.14); }
.trust-item strong { display: block; font-size: 15px; }
.trust-item span { color: #9eb4c5; font-size: 12px; }
.section { padding: 100px 0; }
.section-soft { background: #f1f8fc; }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2, .split-copy h2 { margin: 10px 0 15px; font-size: clamp(31px, 4vw, 48px); }
.section-head p, .split-copy > p { color: var(--muted); }
.grid-4, .pricing-grid, .steps, .contact-grid { display: grid; gap: 22px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.service-card, .price-card, .step, .contact-card {
    padding: 28px; border: 1px solid var(--line); border-radius: 19px; background: white; box-shadow: 0 12px 32px rgba(7,29,52,.055);
}
.icon { display: grid; width: 49px; height: 49px; place-items: center; margin-bottom: 20px; border-radius: 14px; color: var(--blue); background: var(--sky); font-size: 23px; }
.service-card h3 { margin-bottom: 9px; font-size: 19px; }
.service-card p { margin: 0; color: var(--muted); font-size: 14px; }
.pricing-grid { grid-template-columns: repeat(3, 1fr); }
.price-card { position: relative; padding: 34px; }
.price-card.featured { color: white; border-color: var(--navy-soft); background: linear-gradient(155deg, var(--navy-soft), var(--navy)); transform: translateY(-10px); box-shadow: var(--shadow); }
.price-card.featured h3, .price-card.featured .price { color: white; }
.price-card.featured p, .price-card.featured li { color: #c8d9e6; }
.badge { position: absolute; top: 21px; right: 21px; padding: 5px 10px; color: var(--navy); border-radius: 99px; background: var(--cyan); font-size: 10px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; }
.speed { color: var(--blue); font-size: 13px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; }
.price { margin: 12px 0 5px; color: var(--navy); font-size: 37px; font-weight: 900; letter-spacing: -.04em; }
.price small { font-size: 14px; font-weight: 600; }
.price-card p { min-height: 46px; color: var(--muted); font-size: 13px; }
.price-card ul { margin: 22px 0 28px; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; }
.price-card li { padding: 5px 0; color: #405367; font-size: 14px; }
.price-card li::before { content: "✓"; margin-right: 9px; color: var(--cyan); font-weight: 900; }
.price-note { max-width: 760px; margin: 25px auto 0; color: var(--muted); text-align: center; font-size: 13px; }
.steps { grid-template-columns: repeat(4, 1fr); counter-reset: step; }
.step { position: relative; counter-increment: step; }
.step::before { content: "0" counter(step); display: block; margin-bottom: 17px; color: var(--cyan); font-size: 28px; font-weight: 900; }
.step h3 { font-size: 17px; }
.step p { margin: 0; color: var(--muted); font-size: 13px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 68px; align-items: center; }
.legal-links { display: grid; gap: 12px; }
.legal-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; border: 1px solid var(--line); border-radius: 13px; background: white; text-decoration: none; font-weight: 800; }
.legal-link:hover { color: var(--blue); border-color: var(--cyan); }
.contact-grid { grid-template-columns: repeat(3, 1fr); }
.contact-card a { color: var(--blue); font-weight: 800; word-break: break-word; }
.cta { padding: 63px 0; color: white; background: linear-gradient(130deg, var(--blue), #075b9d); }
.cta .container { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.cta h2 { margin-bottom: 8px; color: white; font-size: 35px; }
.cta p { margin: 0; color: #d7edfa; }
footer { padding: 68px 0 25px; color: #afc1cf; background: #061827; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 65px; padding-bottom: 45px; }
footer h3 { color: white; font-size: 16px; }
footer p, footer li { font-size: 13px; }
footer ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.footer-bottom { padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }
.legal-hero { padding: 76px 0 62px; color: white; background: linear-gradient(135deg, var(--navy), #0b4b7a); }
.legal-hero h1 { margin: 10px 0 12px; color: white; font-size: clamp(36px, 5vw, 57px); }
.legal-hero p { max-width: 720px; margin: 0; color: #c8dbe8; }
.legal-wrap { display: grid; grid-template-columns: 250px 1fr; gap: 45px; padding: 70px 0 100px; }
.legal-nav { position: sticky; top: 104px; align-self: start; display: grid; gap: 8px; }
.legal-nav a { padding: 11px 14px; color: var(--muted); border-radius: 9px; text-decoration: none; font-size: 13px; font-weight: 700; }
.legal-nav a:hover, .legal-nav a[aria-current="page"] { color: var(--blue); background: var(--sky); }
.legal-content { max-width: 780px; }
.legal-content h2 { margin: 38px 0 12px; font-size: 24px; letter-spacing: -.02em; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: #45586a; }
.legal-content li { margin-bottom: 8px; }
.notice { margin: 28px 0; padding: 19px 21px; border-left: 4px solid var(--cyan); border-radius: 0 10px 10px 0; background: var(--sky); }
.notice p { margin: 0; }

@media (max-width: 920px) {
    nav { display: none; position: absolute; top: 76px; left: 0; right: 0; padding: 22px 24px; align-items: stretch; flex-direction: column; background: white; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
    nav.open { display: flex; }
    .menu-button { display: block; }
    .grid-4, .steps { grid-template-columns: repeat(2, 1fr); }
    .split, .legal-wrap { grid-template-columns: 1fr; }
    .legal-nav { position: static; grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
    .topbar { display: none; }
    .container { width: min(100% - 28px, 1160px); }
    .hero { min-height: 620px; }
    .hero::before { background: linear-gradient(90deg, rgba(4,21,38,.98), rgba(4,29,50,.76)), url("hero-tunas-media-data.png") 68% center/cover no-repeat; }
    .hero h1 { font-size: 44px; }
    .trust-row { gap: 17px; flex-wrap: wrap; }
    .section { padding: 76px 0; }
    .grid-4, .pricing-grid, .steps, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
    .price-card.featured { transform: none; }
    .cta .container, .footer-bottom { align-items: flex-start; flex-direction: column; }
    .legal-nav { grid-template-columns: 1fr; }
}