/* ============================================================
   Sunloomer — Quiet luxury tech, restrained and architectural
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Color — aligned to Sunloomer brand SVGs */
  --sand:        #F5F3EF;   /* page background — brand light */
  --sand-deep:   #ECE8DF;   /* subtle band background */
  --paper:       #FFFFFF;   /* card surface */
  --ink:         #1A1917;   /* primary text — brand charcoal */
  --ink-soft:    #4A453F;   /* secondary text */
  --ink-mute:    #7E766E;   /* tertiary / captions */
  --rule:        #E0D9CB;   /* hairlines */
  --rule-soft:   #EBE5D6;
  --teal:        #4A8A85;   /* accent — brand teal */
  --teal-deep:   #2F6A66;   /* hover / pressed */
  --teal-soft:   #DDEAE8;   /* focus tint */

  /* Type */
  --serif: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Layout */
  --container: 1140px;
  --gutter: 28px;
  --radius: 4px;

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--teal); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--teal-deep); }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section { padding: 96px 0; }
@media (max-width: 720px) { section { padding: 64px 0; } }

.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin: 0 0 18px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 18px;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.05; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.15; }
h3 { font-size: 1.15rem; line-height: 1.35; font-family: var(--sans); font-weight: 600; letter-spacing: -.005em; }
p  { margin: 0 0 18px; color: var(--ink-soft); }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 56ch; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 242, 234, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--ink); }
.brand-mark { width: 60px; height: 28px; }
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  color: var(--ink-soft);
  font-size: .94rem;
  font-weight: 500;
  letter-spacing: .005em;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--ink); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: var(--sans);
  font-size: .96rem;
  font-weight: 500;
  letter-spacing: .005em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s var(--ease);
}
.btn-primary {
  background: var(--ink);
  color: var(--sand);
}
.btn-primary:hover {
  background: var(--teal-deep);
  color: #fff;
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Hero ---------- */
/* Photo backgrounds: swap any URL below for your own Stuart, FL imagery.
   Each rule layers a strong color overlay over the image so typography
   stays dominant. Fallback color shows if the image fails to load. */
.hero {
  padding: 112px 0 96px;
  position: relative;
  overflow: hidden;
  background-color: var(--sand);
  background-image:
    linear-gradient(180deg,
      rgba(246, 242, 234, 0.92) 0%,
      rgba(246, 242, 234, 0.78) 55%,
      rgba(246, 242, 234, 0.94) 100%),
    url("https://images.unsplash.com/photo-1507525428034-b723cf961d3e?w=2200&q=75&auto=format&fit=crop");
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}
.hero h1 { margin-bottom: 22px; }
.hero h1 em {
  font-style: italic;
  color: var(--teal);
  font-feature-settings: "ss01";
}
.hero .lead { margin-bottom: 32px; }
.hero-meta {
  margin-top: 28px;
  font-size: .85rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.hero-art {
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 460px;
  margin-left: auto;
}

/* ---------- Section dividers ---------- */
.divider {
  height: 1px;
  background: var(--rule);
  border: 0;
  margin: 0;
}

/* ---------- Services ---------- */
.services-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  margin-bottom: 56px;
  align-items: end;
}
@media (max-width: 880px) {
  .services-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 40px; }
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 720px) { .cards { grid-template-columns: 1fr; } }
.card {
  background: var(--sand);
  padding: 36px 32px;
  transition: background .25s var(--ease);
}
.card:hover { background: var(--paper); }
.card-num {
  font-family: var(--serif);
  font-style: italic;
  color: var(--teal);
  font-size: .95rem;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: .96rem; margin: 0; }

/* ---------- Devices band ---------- */
.devices {
  background: var(--sand-deep);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

/* ---------- Florida section (photo background) ---------- */
.florida {
  position: relative;
  background-color: var(--sand);
  background-image:
    linear-gradient(180deg,
      rgba(246, 242, 234, 0.96) 0%,
      rgba(246, 242, 234, 0.82) 50%,
      rgba(246, 242, 234, 0.96) 100%),
    url("https://images.unsplash.com/photo-1473625247510-8ceb1760943f?w=2200&q=75&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.devices-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 880px) {
  .devices-grid { grid-template-columns: 1fr; gap: 32px; }
}
.device-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
@media (max-width: 540px) { .device-list { grid-template-columns: 1fr; } }
.device-list li {
  padding: 18px 4px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.device-list li::before {
  content: "";
  flex: 0 0 6px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
  transform: translateY(-3px);
}

/* ---------- Florida (two-column prose) ---------- */
.florida-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 880px) {
  .florida-grid { grid-template-columns: 1fr; gap: 24px; }
}
.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 40px;
  margin-top: 28px;
}
@media (max-width: 540px) { .fact-grid { grid-template-columns: 1fr; } }
.fact h4 {
  font-family: var(--sans);
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 6px;
  font-weight: 600;
}
.fact p { margin: 0; font-size: .98rem; }

/* ---------- About (photo background, dark wash) ---------- */
.about {
  position: relative;
  background-color: var(--ink);
  background-image:
    linear-gradient(180deg,
      rgba(28, 26, 24, 0.94) 0%,
      rgba(28, 26, 24, 0.86) 50%,
      rgba(28, 26, 24, 0.94) 100%),
    url("https://images.unsplash.com/photo-1518156677180-95a2893f3e9f?w=2200&q=75&auto=format&fit=crop");
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  color: var(--sand);
}
.about p { color: rgba(246,242,234,.78); }
.about h2 { color: var(--sand); }
.about .eyebrow { color: #8FB6B3; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; gap: 24px; }
}
.about .lead { color: rgba(246,242,234,.92); font-size: 1.2rem; }
.about-mark {
  width: 84px;
  height: 40px;
  margin-bottom: 22px;
  display: block;
  opacity: .92;
}

/* ---------- CTA (subtle coastal background) ---------- */
.cta {
  text-align: center;
  padding: 112px 0;
  position: relative;
  background-color: var(--sand);
  background-image:
    linear-gradient(180deg,
      rgba(246, 242, 234, 0.95) 0%,
      rgba(246, 242, 234, 0.85) 50%,
      rgba(246, 242, 234, 0.97) 100%),
    url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?w=2200&q=75&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.cta h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin-bottom: 24px; max-width: 22ch; margin-left: auto; margin-right: auto;}
.cta .lead { margin: 0 auto 36px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 48px 0 56px;
  background: var(--sand);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-brand p { margin: 0; }
.footer-mark {
  width: 48px;
  height: 22px;
  flex: 0 0 48px;
  opacity: .85;
}
.site-footer p {
  margin: 0;
  font-size: .88rem;
  color: var(--ink-mute);
}

/* ---------- Contact page ---------- */
.contact-hero {
  padding: 96px 0 56px;
  background-color: var(--sand);
  background-image:
    linear-gradient(180deg,
      rgba(246, 242, 234, 0.92) 0%,
      rgba(246, 242, 234, 0.85) 60%,
      rgba(246, 242, 234, 0.98) 100%),
    url("https://images.unsplash.com/photo-1507525428034-b723cf961d3e?w=2200&q=75&auto=format&fit=crop");
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--rule-soft);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
  padding-bottom: 96px;
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; padding-bottom: 64px; }
}
.contact-info h3 {
  font-family: var(--sans);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
  margin: 0 0 8px;
}
.contact-info .info-block {
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}
.contact-info .info-block:first-of-type { border-top: 1px solid var(--rule); }
.contact-info p {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--ink);
  margin: 0;
}
.contact-info a { color: var(--ink); }
.contact-info a:hover { color: var(--teal); }

/* ---------- Form ---------- */
form { display: grid; gap: 22px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
}
.field input,
.field select,
.field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 14px 16px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}
.form-note {
  font-size: .85rem;
  color: var(--ink-mute);
  margin: 0;
}
.form-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Utility ---------- */
.no-bullets { list-style: none; padding: 0; margin: 0; }
.muted { color: var(--ink-mute); }
.measure { max-width: 60ch; }