/* ==========================================================================
   Coastline Home Group — design system
   Edit tokens below to restyle the whole site.
   ========================================================================== */

:root {
  /* Color */
  --navy: #14233b;
  --navy-700: #24374f;
  --navy-500: #4a5a72;
  --navy-400: #6e7c90;
  --blue: #247fe5;
  --blue-dark: #1a68c0;
  --blue-light: #eaf4fc;
  --ivory: #f8f6f2;
  --sand: #eee7dc;
  --sand-deep: #e3d9c9;
  --white: #ffffff;
  --green: #18a878;
  --green-light: #e6f5ef;
  --coral: #e96b68;

  --line: #e6e1d8;
  --line-cool: #dce6f2;

  /* Type */
  --font: "Manrope", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Spacing scale */
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 24px;
  --s6: 32px;
  --s7: 48px;
  --s8: 64px;
  --s9: 96px;

  /* Shape */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* Elevation (restrained) */
  --shadow-sm: 0 1px 2px rgba(20, 35, 59, 0.06);
  --shadow-md: 0 6px 20px rgba(20, 35, 59, 0.08);

  /* Layout */
  --maxw: 1200px;
  --gutter: 32px;
  --field-h: 56px;
  --btn-h: 48px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--navy-700);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0; color: var(--navy); line-height: 1.12; letter-spacing: -0.02em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

/* ---------- Primitives ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}
.eyebrow--sand { color: #a08a63; }

.h1 { font-size: clamp(40px, 5.4vw, 64px); font-weight: 800; }
.h2 { font-size: clamp(30px, 3.4vw, 42px); font-weight: 800; }
.h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.lede { font-size: 18px; color: var(--navy-500); max-width: 54ch; text-wrap: pretty; }
.muted { color: var(--navy-500); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  height: var(--btn-h);
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn--primary { background: var(--blue); color: #fff; }
.btn--primary:hover { background: var(--blue-dark); color: #fff; }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: #0d1829; color: #fff; }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--navy-400); color: var(--navy); }
.btn--lg { height: 56px; padding: 0 28px; font-size: 16px; }

.tag {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tag--sale { background: var(--green-light); color: var(--green); }
.tag--new { background: var(--blue-light); color: var(--blue); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 246, 242, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s5);
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 10px; color: var(--navy); }
.logo__mark { width: 32px; height: 32px; flex: none; }
.logo__text { font-size: 17px; font-weight: 800; letter-spacing: -0.02em; }

.nav { display: flex; align-items: center; gap: var(--s6); }
.nav a {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-700);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--navy); border-bottom-color: var(--blue); }
.nav a[aria-current="page"] { color: var(--navy); border-bottom-color: var(--navy); }

.header__cta { display: flex; align-items: center; gap: var(--s3); }
.header .btn { height: 42px; padding: 0 18px; }

.burger {
  display: none;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  cursor: pointer;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--navy); position: relative; }
.burger span::before, .burger span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--navy);
}
.burger span::before { top: -6px; }
.burger span::after { top: 6px; }

.mobile-menu { display: none; border-top: 1px solid var(--line); background: var(--ivory); }
.mobile-menu.is-open { display: block; }
.mobile-menu ul { padding: var(--s4) 0 var(--s5); }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  border-bottom: 1px solid var(--line);
}
.mobile-menu .btn { width: 100%; margin-top: var(--s5); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: #bfe0f7 url("images/hero-bg.png") center bottom / cover no-repeat;
  padding: clamp(56px, 7vw, 96px) 0 0;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(248, 246, 242, 0.94) 0%, rgba(248, 246, 242, 0.82) 34%, rgba(248, 246, 242, 0.12) 62%, rgba(248, 246, 242, 0) 80%);
}
.hero__inner { position: relative; }
.hero__copy { max-width: 620px; }
.hero .h1 { margin: var(--s4) 0 var(--s5); }
.hero__lede { font-size: 19px; color: var(--navy-700); max-width: 46ch; }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s5);
  margin-top: var(--s6);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-500);
}
.hero__meta span { display: flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.dot--blue { background: var(--blue); }
.dot--green { background: var(--green); }
.dot--coral { background: var(--coral); }

/* ---------- Search widget ---------- */
.search {
  position: relative;
  margin: clamp(40px, 6vw, 72px) 0 0;
  transform: translateY(38px);
  background: var(--white);
  border: 1px solid var(--line-cool);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
  padding: var(--s5);
}
.search__grid {
  display: grid;
  grid-template-columns: 1.35fr 1.15fr 1.15fr .8fr .8fr auto;
  gap: var(--s3);
  align-items: end;
}
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--navy-400);
}
.field select {
  appearance: none;
  width: 100%;
  height: var(--field-h);
  padding: 0 38px 0 14px;
  background: var(--white);
  border: 1px solid var(--line-cool);
  border-radius: var(--r-md);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236e7c90' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.field select:hover { border-color: #c3d6ea; }
.field select:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 3px rgba(36, 127, 229, 0.15); }
.search__submit { height: var(--field-h); padding: 0 28px; border-radius: var(--r-md); }
.search__note {
  margin-top: var(--s4);
  padding-top: var(--s4);
  border-top: 1px solid var(--line-cool);
  font-size: 13px;
  color: var(--navy-400);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s4);
  align-items: center;
}
.chip {
  border: 1px solid var(--line-cool);
  background: var(--blue-light);
  color: var(--navy);
  border-radius: var(--r-pill);
  padding: 4px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.chip:hover { border-color: var(--blue); }

/* ---------- Results ---------- */
.results { background: var(--white); border-bottom: 1px solid var(--line); padding: calc(var(--s9) + 24px) 0 var(--s9); }
.results[hidden] { display: none; }
.results__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s4);
  padding-bottom: var(--s5);
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--s7);
}
.results__count { font-size: 15px; font-weight: 700; color: var(--navy-500); }
.results__criteria { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s3); }
.criterion {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  background: var(--blue-light);
  border-radius: var(--r-pill);
  padding: 4px 12px;
}

.grid-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s5); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.card:hover { border-color: #d3cbbe; box-shadow: var(--shadow-md); }
.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: repeating-linear-gradient(135deg, #e9eff6 0 10px, #e2eaf3 10px 20px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card__media span {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #93a4b8;
  text-transform: uppercase;
}
.card__tag { position: absolute; top: 12px; left: 12px; background: #fff; }
.card__body { padding: var(--s5); display: flex; flex-direction: column; gap: var(--s3); flex: 1; }
.card__price { font-size: 24px; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.card__addr { font-size: 15px; font-weight: 700; color: var(--navy); }
.card__city { font-size: 14px; color: var(--navy-500); display: flex; align-items: center; gap: 7px; }
.card__specs {
  display: flex;
  gap: var(--s4);
  margin-top: auto;
  padding-top: var(--s4);
  border-top: 1px solid var(--line);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-700);
}
.card__specs span + span { padding-left: var(--s4); border-left: 1px solid var(--line); }
.card__type { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy-400); }

.empty {
  border: 1px dashed var(--line);
  border-radius: var(--r-lg);
  padding: var(--s8) var(--s5);
  text-align: center;
  background: var(--ivory);
}
.empty h3 { margin-bottom: var(--s3); }

/* ---------- Sections ---------- */
.section { padding: var(--s9) 0; }
.section--sand { background: var(--sand); }
.section--white { background: var(--white); }
.section__head { max-width: 640px; margin-bottom: var(--s8); }
.section__head .h2 { margin: var(--s3) 0 var(--s4); }

/* Why choose — open whitespace, rules not cards */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s6) var(--s5);
}
.value { border-top: 2px solid var(--navy); padding-top: var(--s5); }
.value__icon { width: 24px; height: 24px; color: var(--blue); margin-bottom: var(--s4); }
.value h3 { margin-bottom: var(--s2); }
.value p { font-size: 15px; color: var(--navy-500); }

/* How it works — sand section, numbered steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s5); }
.step {
  background: var(--white);
  border: 1px solid var(--sand-deep);
  border-radius: var(--r-lg);
  padding: var(--s6);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.step__num {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--blue);
}
.step p { font-size: 15px; color: var(--navy-500); }
.step__flow {
  margin-top: var(--s7);
  display: flex;
  justify-content: center;
}

/* Testimonials — plain, on ivory */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s7); }
.quote { display: flex; flex-direction: column; gap: var(--s5); }
.quote p { font-size: 18px; color: var(--navy); line-height: 1.5; text-wrap: pretty; }
.quote__by { display: flex; align-items: center; gap: var(--s3); }
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; letter-spacing: 0.04em;
  flex: none;
}
.quote__by div { font-size: 14px; }
.quote__by strong { display: block; color: var(--navy); }
.quote__by span { color: var(--navy-400); }
.demo-note { margin-top: var(--s7); font-size: 13px; color: var(--navy-400); }

/* Lead magnet — navy band */
.lead { background: var(--navy); color: #fff; padding: var(--s9) 0; }
.lead__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--s8);
  align-items: center;
}
.lead h2 { color: #fff; font-size: clamp(28px, 3.2vw, 40px); font-weight: 800; margin-bottom: var(--s4); }
.lead p { color: #a8b6c9; font-size: 17px; max-width: 46ch; }
.lead__actions { display: flex; flex-wrap: wrap; gap: var(--s3); }
.lead__actions .btn--ghost { color: #fff; border-color: rgba(255,255,255,.28); }
.lead__actions .btn--ghost:hover { border-color: #fff; color: #fff; }
.lead__list { display: flex; flex-direction: column; gap: var(--s3); }
.lead__list li {
  display: flex; align-items: center; gap: var(--s3);
  font-size: 15px; color: #d6dee8;
  padding-bottom: var(--s3);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.lead__list li:last-child { border-bottom: 0; }
.check { width: 18px; height: 18px; color: var(--green); flex: none; }

/* ---------- Footer ---------- */
.footer { background: var(--ivory); border-top: 1px solid var(--line); padding: var(--s8) 0 var(--s6); }
.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: var(--s7);
  padding-bottom: var(--s7);
  border-bottom: 1px solid var(--line);
}
.footer__blurb { font-size: 15px; color: var(--navy-500); max-width: 38ch; margin-top: var(--s4); }
.footer h4 {
  font-size: 11px; font-weight: 800; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--navy-400); margin-bottom: var(--s4);
}
.footer li { margin-bottom: 10px; }
.footer li a { font-size: 15px; font-weight: 600; color: var(--navy-700); }
.footer li a:hover { color: var(--blue); }
.footer__bottom {
  padding-top: var(--s5);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s3);
  font-size: 13px; color: var(--navy-400);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1100px) {
  .search__grid { grid-template-columns: repeat(3, 1fr); }
  .search__submit { grid-column: 3; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --gutter: 24px; --s9: 72px; }
  .nav, .header__cta .btn { display: none; }
  .burger { display: flex; }
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .quotes { grid-template-columns: 1fr; gap: var(--s6); }
  .lead__inner { grid-template-columns: 1fr; gap: var(--s6); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .hero { background-position: 62% bottom; }
  .hero::before { background: linear-gradient(180deg, rgba(248,246,242,.95) 0%, rgba(248,246,242,.88) 55%, rgba(248,246,242,.5) 100%); }
}

@media (max-width: 640px) {
  :root { --gutter: 20px; --s9: 56px; --s8: 40px; }
  body { font-size: 16px; }
  .hero { padding-top: 40px; }
  .hero__lede { font-size: 17px; }
  .hero__meta { gap: var(--s3) var(--s5); margin-top: var(--s5); }
  .search { padding: var(--s4); border-radius: var(--r-lg); transform: translateY(28px); }
  .search__grid { grid-template-columns: 1fr 1fr; }
  .field--location, .search__submit { grid-column: 1 / -1; }
  .search__submit { width: 100%; }
  .results { padding-top: 76px; }
  .grid-cards { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; gap: var(--s5); }
  .footer__top { grid-template-columns: 1fr; gap: var(--s6); }
}