:root {
  --sky: #29abe2;
  --sky-dark: #1688bb;
  --navy: #0f2a44;
  --ink: #1d2733;
  --muted: #5b6774;
  --line: #e3e9ef;
  --soft: #f3f8fc;
  --white: #fff;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Lato", system-ui, sans-serif; color: var(--ink); background: var(--white); line-height: 1.6; font-size: 17px; }
h1, h2, h3 { font-family: "Raleway", system-ui, sans-serif; color: var(--navy); line-height: 1.15; margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--sky-dark); }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.center { text-align: center; }
.muted { color: var(--muted); }
.accent { color: var(--sky); }
.section { padding: 80px 0; }
.section.soft { background: var(--soft); }
.section.wave { background: var(--white) url("/img/wave.png") center bottom / 100% auto no-repeat; }
.lead { font-size: 1.2rem; color: var(--muted); }
.eyebrow { display: inline-block; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; color: var(--sky-dark); margin-bottom: .8rem; }

/* buttons */
.btn { display: inline-block; background: var(--sky); color: #fff; font-family: "Raleway", sans-serif; font-weight: 800; letter-spacing: .02em; padding: .9rem 1.6rem; border-radius: 10px; border: 0; text-decoration: none; cursor: pointer; font-size: 1rem; box-shadow: 0 6px 18px rgb(41 171 226 / .3); transition: background .15s, transform .15s; }
.btn:hover { background: var(--sky-dark); transform: translateY(-1px); }
.btn-small { padding: .55rem 1rem; font-size: .9rem; box-shadow: none; }
.btn-light { background: #fff; color: var(--navy); box-shadow: none; }
.btn-light:hover { background: var(--soft); }
.btn-outline { background: transparent; color: var(--sky-dark); border: 2px solid var(--sky); box-shadow: none; }
.btn-outline:hover { background: var(--soft); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.center .btn-row { justify-content: center; }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgb(255 255 255 / .96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo img { height: 56px; width: auto; }
.nav { display: flex; align-items: center; gap: 22px; list-style: none; margin: 0; padding: 0; font-size: .95rem; font-weight: 700; }
.nav a:not(.btn) { color: var(--navy); text-decoration: none; }
.nav a:not(.btn):hover, .nav a[aria-current] { color: var(--sky-dark); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.7rem; cursor: pointer; color: var(--navy); }

/* hero */
.hero { padding: 72px 0 64px; background: var(--white) url("/img/wave.png") center bottom / 100% auto no-repeat; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: center; }
.hero h1 .accent { font-style: italic; }
.hero-phone { max-width: 300px; margin-inline: auto; filter: drop-shadow(0 20px 40px rgb(15 42 68 / .18)); }
.avatars { max-width: 260px; margin: 18px 0 6px; }
.signup { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; max-width: 520px; }
.signup input[type=email] { flex: 1 1 240px; }

/* cards & grids */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; align-items: center; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: 0 6px 24px rgb(15 42 68 / .06); }
.card h3 { margin-bottom: .4rem; }
.card .price { font-family: "Raleway", sans-serif; font-size: 2.2rem; font-weight: 800; color: var(--sky-dark); margin: .2rem 0 1rem; }
.card ul { padding-left: 1.1rem; margin: 0 0 1.4rem; }
.card li { margin-bottom: .35rem; }
.card .btn { margin-top: auto; }
.card.stack { display: flex; flex-direction: column; }
.card .tag { display: inline-block; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: .25rem .6rem; border-radius: 99px; background: var(--soft); color: var(--sky-dark); margin-bottom: .8rem; }
.step { font-family: "Raleway", sans-serif; font-weight: 800; color: var(--sky); text-transform: uppercase; letter-spacing: .1em; font-size: .85rem; }
.checks { list-style: none; padding: 0; margin: 0 0 1.4rem; }
.checks li { padding-left: 1.6rem; position: relative; margin-bottom: .55rem; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--sky); font-weight: 900; }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.pill-list li { background: var(--soft); border: 1px solid var(--line); padding: .45rem .9rem; border-radius: 99px; font-weight: 700; color: var(--navy); font-size: .95rem; }

/* testimonials */
.quotes { columns: 3 300px; column-gap: 24px; }
.quote { break-inside: avoid; margin: 0 0 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: 0 6px 24px rgb(15 42 68 / .06); }
.quote h3 { color: var(--sky-dark); font-size: 1.1rem; }
.quote blockquote { margin: 0; color: var(--ink); }
.clients { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 16px; }
.client { margin: 0; background: #fff; border-radius: var(--radius); padding: 8px; box-shadow: 0 4px 16px rgb(15 42 68 / .07); }
.brands { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 28px 48px; }
.brands img { max-height: 46px; width: auto; max-width: 170px; object-fit: contain; filter: grayscale(1); opacity: .75; }
.titles { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.titles span { background: #fff; border: 1px solid var(--line); border-radius: 99px; padding: .4rem .9rem; font-weight: 700; color: var(--navy); }

/* blog cards */
.posts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.posts a { display: block; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; text-decoration: none; transition: transform .15s; }
.posts a:hover { transform: translateY(-3px); }

/* about */
.portrait { border-radius: 20px; box-shadow: 0 20px 40px rgb(15 42 68 / .15); max-width: 420px; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 24px; padding: 0; list-style: none; }

/* faq */
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { font-weight: 700; font-family: "Raleway", sans-serif; color: var(--navy); cursor: pointer; font-size: 1.1rem; }
.faq details p { margin: .7rem 0 0; color: var(--muted); }

/* cta */
.cta-band { background: linear-gradient(135deg, var(--navy), #164a72); color: #fff; padding: 64px 0; }
.cta-band h2 { color: #fff; }

/* forms */
form.form { display: grid; gap: 16px; }
label { display: grid; gap: 6px; font-weight: 700; color: var(--navy); font-size: .95rem; }
label .opt { font-weight: 400; color: var(--muted); }
input, select, textarea { font: inherit; font-weight: 400; color: var(--ink); padding: .8rem .9rem; border: 1px solid #cdd6df; border-radius: 10px; background: #fff; width: 100%; }
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgb(41 171 226 / .35); border-color: var(--sky); }
.hp { position: absolute; left: -9999px; }
[data-status] { margin: 0; min-height: 1.4em; font-weight: 700; }
[data-status="ok"] { color: #1b7f3b; }
[data-status="error"] { color: #c62828; }

/* legal */
.legal h2 { font-size: 1.3rem; margin-top: 2rem; }

/* footer */
.site-footer { background: var(--navy); color: #c8d6e3; padding: 56px 0 24px; font-size: .95rem; }
.site-footer img { filter: brightness(0) invert(1); height: 60px; width: auto; margin-bottom: 12px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.copyright { text-align: center; margin: 40px 0 0; color: #8fa6bb; font-size: .85rem; }

@media (max-width: 920px) {
  .hero-grid, .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .posts { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 76px; background: #fff; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .nav li a:not(.btn) { display: block; padding: 14px 16px; border-top: 1px solid var(--line); }
  .nav li .btn { margin: 12px 16px; text-align: center; }
  .section { padding: 56px 0; }
  .facts { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .posts, .footer-grid { grid-template-columns: 1fr; }
}