:root {
  --primary: #0d7377;
  --bg: #f0fbfa;
  --ink: #06302f;
  --accent: #ff6f61;
  --light: #ffffff;
  --surface: #e0f5f4;
  --line: #b8e8e6;
  --mute: #3d6461;
  --r: 16px;
  --display: 'Sora', system-ui, sans-serif;
  --body: 'Sora', system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--body); background: var(--bg); color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; }
.wrap { width: min(1140px, 92vw); margin-inline: auto; }

h1 { font-family: var(--display); font-size: clamp(36px, 5.5vw, 66px); font-weight: 800; line-height: 1.05; letter-spacing: -.02em; }
h2 { font-family: var(--display); font-size: clamp(24px, 3vw, 38px); font-weight: 700; line-height: 1.1; }
h3 { font-family: var(--display); font-size: 17px; font-weight: 700; margin-bottom: 8px; }
p { color: var(--mute); }

.tag {
  display: inline-block; background: rgba(13,115,119,.12); color: var(--primary);
  font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
}

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 30;
  background: rgba(240,251,250,.9); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav__in { display: flex; align-items: center; gap: 20px; height: 66px; }
.brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
  color: var(--ink); font-family: var(--display); font-size: 19px; font-weight: 700;
}
.brand__dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}
.nav__links { display: flex; gap: 24px; margin-left: auto; }
.nav__links a { text-decoration: none; color: var(--mute); font-size: 14px; font-weight: 500; transition: color .15s; }
.nav__links a:hover { color: var(--primary); }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; font-family: var(--body); font-weight: 600;
  text-decoration: none; border-radius: 999px; transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px -6px rgba(0,0,0,.18); }
.btn--cta { background: var(--accent); color: #fff; padding: 10px 22px; font-size: 14px; }
.btn--fill { background: var(--primary); color: #fff; padding: 14px 28px; font-size: 15px; }
.btn--fill.btn--sm { padding: 10px 20px; font-size: 13.5px; }
.btn--ring { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 2px var(--primary); padding: 14px 28px; font-size: 15px; }

/* HERO */
.hero { padding: clamp(50px, 7vw, 90px) 0 clamp(40px, 5vw, 70px); }
.hero__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
}
.hero__text h1 { color: var(--ink); margin: 6px 0 18px; }
.hero__lead { font-size: clamp(15px, 1.4vw, 18px); max-width: 44ch; margin-bottom: 30px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero__mosaic { display: flex; flex-direction: column; gap: 14px; }
.mosaic__main { border-radius: calc(var(--r) + 6px); overflow: hidden; }
.mosaic__main img { width: 100%; height: clamp(260px, 32vw, 400px); object-fit: cover; display: block; }
.mosaic__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
}
.chip--teal { background: rgba(13,115,119,.12); color: var(--primary); }
.chip--coral { background: rgba(255,111,97,.12); color: var(--accent); }
.chip--neutral { background: var(--surface); color: var(--mute); }

/* WORKS */
.works { padding: clamp(56px, 7vw, 96px) 0; }
.sec-head { margin-bottom: 40px; }
.sec-head p { color: var(--mute); margin-top: 8px; max-width: 50ch; font-size: 15.5px; }

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.work-card {
  background: var(--light);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 26px 24px;
  display: flex; flex-direction: column;
  min-height: 220px;
  transition: border-color .2s, box-shadow .2s;
}
.work-card:hover { border-color: var(--primary); box-shadow: 0 8px 24px -8px rgba(13,115,119,.15); }
.work-card--cta { background: var(--primary); border-color: var(--primary); }
.work-card--cta h3, .work-card--cta p { color: rgba(255,255,255,.85); }
.work-card--cta h3 { color: #fff; }

.work-card__label {
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
}
.work-card h3 { color: var(--ink); }
.work-card p { font-size: 14px; flex: 1; margin-top: 6px; }
.work-card__meta {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px;
}
.work-card__meta span {
  background: var(--surface); color: var(--mute); font-size: 12px;
  padding: 3px 10px; border-radius: 999px;
}

/* FEATURE */
.feature { background: var(--ink); padding: clamp(56px, 7vw, 96px) 0; }
.feature__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}
.feature__card--big { background: rgba(255,255,255,.05); border-radius: var(--r); padding: 36px; }
.feature__tag {
  display: inline-block; background: rgba(255,111,97,.2); color: var(--accent);
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px; margin-bottom: 16px;
}
.feature__card--big h2 { color: #fff; margin-bottom: 16px; }
.feature__card--big p { color: rgba(255,255,255,.7); font-size: 15px; }
.feature__card--big p + p { margin-top: 12px; }

.feature__steps { display: grid; gap: 20px; align-content: start; padding-top: 8px; }
.fstep { display: flex; gap: 16px; }
.fstep__n {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--primary); color: #fff;
  font-family: var(--display); font-weight: 700; font-size: 15px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.fstep b { display: block; color: #fff; font-size: 15px; margin-bottom: 4px; }
.fstep p { color: rgba(255,255,255,.6); font-size: 14px; }

/* ABOUT */
.about { padding: clamp(56px, 7vw, 96px) 0; background: var(--surface); }
.about__in {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.about__copy h2 { margin: 8px 0 18px; }
.about__copy p { font-size: 15.5px; max-width: 52ch; }
.about__copy p + p { margin-top: 12px; }

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.astat {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 18px;
}
.astat__n {
  display: block; font-family: var(--display); font-size: clamp(26px, 3vw, 36px);
  font-weight: 800; color: var(--primary); margin-bottom: 4px;
}
.astat__l { font-size: 13px; color: var(--mute); }

/* CONTACT */
.contact { padding: clamp(56px, 7vw, 96px) 0; }
.contact__inner { max-width: 800px; margin-inline: auto; text-align: center; }
.contact__head h2 { margin-bottom: 12px; }
.contact__head p { font-size: 16px; max-width: 50ch; margin-inline: auto; margin-bottom: 40px; }
.contact__cards { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.ccard {
  background: var(--light); border: 1px solid var(--line); border-radius: var(--r);
  padding: 24px 28px; display: flex; flex-direction: column; align-items: center;
  gap: 6px; min-width: 180px; flex: 1; max-width: 220px;
}
.ccard__icon { font-size: 28px; }
.ccard b { font-size: 15px; color: var(--ink); }
.ccard span { font-size: 13px; color: var(--mute); text-align: center; }

/* FOOTER */
.foot { background: var(--ink); padding: 28px 0; }
.foot__in { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 13.5px; }
.foot__in span { color: rgba(255,255,255,.55); }
.foot__in span:first-child { color: rgba(255,255,255,.85); font-weight: 600; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .hero__wrap { grid-template-columns: 1fr; }
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .feature__grid { grid-template-columns: 1fr; }
  .about__in { grid-template-columns: 1fr; }
  .mosaic__main img { height: 260px; }
}
@media (max-width: 520px) {
  .works-grid { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .contact__cards { flex-direction: column; align-items: center; }
  .ccard { max-width: 100%; }
}