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

:root {
  --ink: #10243f;
  --ink-soft: #526579;
  --blue: #168df4;
  --blue-deep: #0870d1;
  --sky: #dff2ff;
  --paper: #f7fbff;
  --white: #ffffff;
  --line: #dbe8f2;
  --mint: #62d7bf;
  --navy: #071a32;
  --shadow: 0 24px 70px rgba(20, 72, 118, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .35;
  background-image: radial-gradient(rgba(16, 36, 63, .12) .6px, transparent .6px);
  background-size: 18px 18px;
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(247, 251, 255, .86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(219, 232, 242, .8);
}
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 800 22px/1 Manrope, sans-serif; letter-spacing: -.7px; }
.brand img { width: 29px; height: 42px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 30px; color: #40566d; font-weight: 600; font-size: 15px; }
.nav-links a { transition: .2s ease; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 20px;
  border: 0;
  border-radius: 13px;
  background: var(--blue);
  color: white;
  font-weight: 700;
  box-shadow: 0 9px 24px rgba(22, 141, 244, .22);
  transition: transform .2s ease, background .2s ease;
}
.button:hover, .nav-cta:hover { background: var(--blue-deep); transform: translateY(-2px); }
.button.secondary { color: var(--ink); background: white; border: 1px solid var(--line); box-shadow: none; }
.menu-toggle { display: none; border: 0; background: transparent; width: 42px; height: 42px; color: var(--ink); font-size: 24px; }

.hero { position: relative; overflow: hidden; padding: 92px 0 88px; }
.hero::after {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  right: -220px;
  top: -190px;
  background: radial-gradient(circle, rgba(80, 183, 255, .22), rgba(80, 183, 255, 0) 68%);
  z-index: -1;
}
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; gap: 74px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--blue-deep); font-weight: 700; font-size: 14px; letter-spacing: .02em; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--blue); }
h1, h2, h3 { font-family: Manrope, sans-serif; letter-spacing: -.045em; margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(48px, 6vw, 78px); line-height: 1.02; }
h1 span { color: var(--blue); }
.hero-copy > p { max-width: 620px; color: var(--ink-soft); font-size: 20px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.trust-line { display: flex; align-items: center; gap: 13px; margin-top: 35px; color: #617388; font-size: 14px; }
.avatar-stack { display: flex; }
.avatar-stack i { width: 29px; height: 29px; border-radius: 50%; border: 3px solid var(--paper); background: var(--sky); margin-left: -8px; }
.avatar-stack i:first-child { margin-left: 0; background: #ffd29e; }
.avatar-stack i:nth-child(2) { background: #b8e0ff; }
.avatar-stack i:nth-child(3) { background: #b9eadf; }

.product-stage { position: relative; min-height: 555px; perspective: 1300px; }
.screen { position: absolute; overflow: hidden; border: 9px solid white; border-radius: 23px; background: var(--navy); box-shadow: 0 30px 80px rgba(7, 35, 65, .24); }
.screen img { width: 100%; height: 100%; object-fit: cover; }
.screen-player { width: 88%; right: 0; top: 25px; transform: rotateY(-6deg) rotateZ(1.5deg); }
.screen-assignments { width: 55%; left: -12px; bottom: 35px; transform: rotateY(8deg) rotateZ(-3deg); }
.product-badge { position: absolute; right: 5px; bottom: 2px; width: 235px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.8); border-radius: 18px; background: rgba(255,255,255,.91); box-shadow: 0 16px 45px rgba(12,55,92,.18); backdrop-filter: blur(14px); }
.product-badge span { display: block; margin-bottom: 5px; color: var(--blue-deep); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-badge strong { font: 700 15px/1.45 Manrope, sans-serif; }

.section { padding: 100px 0; }
.section.white { background: white; }
.section.dark { position: relative; overflow: hidden; color: white; background: var(--navy); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 45px; }
.section-head h2, .page-hero h1 { margin-bottom: 0; font-size: clamp(36px, 4.3vw, 56px); line-height: 1.08; }
.section-head p { max-width: 530px; color: var(--ink-soft); font-size: 17px; line-height: 1.65; margin: 0; }
.dark .section-head p { color: #a8b8ca; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { min-height: 255px; padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: var(--paper); transition: .25s ease; }
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); background: white; }
.feature-number { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; background: var(--sky); color: var(--blue-deep); font: 800 15px Manrope, sans-serif; }
.feature-card h3 { font-size: 22px; margin: 26px 0 10px; }
.feature-card p { margin: 0; color: var(--ink-soft); line-height: 1.65; }

.product-tour { background: #edf7ff; }
.product-tour .section-head > div { flex: 1; }
.product-tour .section-head h2 { margin-top: 12px; }
.showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.showcase-card { overflow: hidden; border: 1px solid #d2e5f4; border-radius: 28px; background: white; box-shadow: 0 18px 55px rgba(20,72,118,.08); }
.showcase-wide { grid-column: 1 / -1; display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; }
.showcase-copy { padding: 34px; }
.showcase-copy span { color: var(--blue-deep); font: 800 12px Manrope, sans-serif; letter-spacing: .12em; }
.showcase-copy h3 { margin: 18px 0 11px; font-size: clamp(24px, 2.5vw, 34px); line-height: 1.15; }
.showcase-copy p { margin: 0; color: var(--ink-soft); line-height: 1.65; }
.showcase-image { margin: 0 20px 20px; overflow: hidden; border-radius: 18px; background: var(--navy); box-shadow: 0 18px 45px rgba(7,26,50,.16); }
.showcase-wide .showcase-image { align-self: end; margin: 30px 0 0; border-radius: 20px 0 0; }
.showcase-image img { width: 100%; }

.loop { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border-radius: 28px; overflow: hidden; background: #24364c; }
.loop-step { min-height: 275px; padding: 35px; background: #0a203b; }
.loop-step b { color: #69baff; font: 800 13px Manrope, sans-serif; letter-spacing: .14em; }
.loop-step h3 { font-size: 25px; margin: 55px 0 12px; }
.loop-step p { margin: 0; color: #afbdcb; line-height: 1.65; }

.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.audience { position: relative; min-height: 370px; border-radius: 28px; overflow: hidden; color: white; background: var(--navy); }
.audience img { width: 100%; height: 100%; object-fit: cover; opacity: .42; }
.audience::after { content:""; position:absolute; inset:0; background:linear-gradient(transparent 25%, rgba(4,19,38,.95)); }
.audience-copy { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 25px; }
.audience-copy h3 { margin-bottom: 8px; font-size: 27px; }
.audience-copy p { margin: 0; color: #c5d1dd; line-height: 1.55; }

.cta-box { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; padding: 48px; border-radius: 30px; background: linear-gradient(135deg, #118af1, #42b3ff); color: white; box-shadow: 0 24px 70px rgba(22, 141, 244, .27); }
.cta-box h2 { margin-bottom: 10px; font-size: clamp(32px, 4vw, 48px); }
.cta-box p { max-width: 650px; margin: 0; color: rgba(255,255,255,.82); font-size: 17px; }
.cta-box .button { color: var(--blue-deep); background: white; box-shadow: none; }

.page-hero { padding: 92px 0 62px; text-align: center; }
.page-hero p { max-width: 700px; margin: 20px auto 0; color: var(--ink-soft); font-size: 19px; line-height: 1.7; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card { padding: 32px; border: 1px solid var(--line); border-radius: 25px; background: white; }
.price-card.featured { color: white; background: var(--navy); transform: translateY(-10px); box-shadow: var(--shadow); }
.price-card h2 { font-size: 25px; }
.price-card .price { font: 800 38px Manrope, sans-serif; margin: 28px 0 6px; }
.price-card p, .price-card li { color: var(--ink-soft); line-height: 1.6; }
.price-card.featured p, .price-card.featured li { color: #afbdcb; }
.price-card ul { list-style: none; padding: 0; margin: 25px 0; }
.price-card li { padding: 8px 0; }
.price-card li::before { content: "✓"; color: var(--blue); margin-right: 9px; font-weight: 800; }
.contact-card { max-width: 760px; margin: 0 auto; padding: 46px; border: 1px solid var(--line); border-radius: 28px; background: white; box-shadow: var(--shadow); }
.contact-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
label { display: block; margin: 17px 0 7px; color: var(--ink-soft); font-weight: 700; font-size: 14px; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 14px 15px; color: var(--ink); background: var(--paper); outline: none; }
input:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,141,244,.12); }

.site-footer { padding: 60px 0 35px; color: #9aabbd; background: #06162b; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; }
.footer-brand { color: white; }
.footer-copy { max-width: 380px; line-height: 1.65; }
.footer-title { color: white; font-weight: 700; margin-bottom: 15px; }
.footer-links { display: grid; gap: 10px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #203047; margin-top: 45px; padding-top: 25px; font-size: 13px; }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav-cta { display: none; }
  .nav-links { display: none; position: absolute; top: 78px; left: 20px; right: 20px; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .nav-links.open { display: flex; }
  .hero { padding-top: 65px; }
  .hero-grid { grid-template-columns: 1fr; gap: 45px; }
  .product-stage { min-height: 500px; }
  .section-head { display: block; }
  .section-head p { margin-top: 15px; }
  .feature-grid, .loop, .audience-grid, .pricing-grid, .showcase-grid { grid-template-columns: 1fr; }
  .showcase-wide { grid-column: auto; grid-template-columns: 1fr; }
  .showcase-wide .showcase-image { margin: 0 20px 20px; border-radius: 18px; }
  .price-card.featured { transform: none; }
  .cta-box { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .container { width: min(100% - 28px, 1180px); }
  .nav-wrap { min-height: 70px; }
  h1 { font-size: 43px; }
  .hero-copy > p { font-size: 17px; }
  .hero-actions .button { width: 100%; }
  .product-stage { min-height: 390px; }
  .screen { border-width: 5px; border-radius: 14px; }
  .screen-player { width: 94%; top: 10px; }
  .screen-assignments { width: 62%; left: 0; bottom: 48px; }
  .product-badge { right: 0; bottom: 5px; width: 195px; padding: 12px 14px; }
  .section { padding: 72px 0; }
  .feature-card, .loop-step, .price-card, .showcase-copy { padding: 25px; }
  .loop-step { min-height: 230px; }
  .loop-step h3 { margin-top: 35px; }
  .cta-box, .contact-card { padding: 28px; }
  .contact-row, .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}