/* ============================================================
   3H&M Home Improvement & Construction — landing page
   Direction: warm editorial. Navy + coral, Carolina crescent motif.
   ============================================================ */

:root {
  /* palette (sampled from logo) */
  --navy:        oklch(36% 0.045 260);
  --navy-deep:   oklch(28% 0.04 262);
  --coral:       oklch(63% 0.16 32);
  --coral-dark:  oklch(56% 0.15 32);
  --surface:     oklch(98% 0.008 70);
  --sand:        oklch(94% 0.014 75);
  --line:        oklch(86% 0.014 70);
  --ink:         oklch(30% 0.03 262);
  --ink-soft:    oklch(46% 0.02 262);
  --on-dark:     oklch(94% 0.01 75);
  --on-dark-soft:oklch(78% 0.015 262);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;

  --wrap: 1200px;
  --space-sect: clamp(4.5rem, 3rem + 7vw, 9rem);
  --r: 14px;
  --r-lg: 22px;
  --ease: cubic-bezier(.16,1,.3,1);
  --shadow: 0 24px 60px -28px oklch(30% 0.04 262 / .45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--surface);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { margin: 0; font-family: var(--serif); font-weight: 600; line-height: 1.04; letter-spacing: -.01em; }
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.ital { font-style: italic; font-weight: 500; }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--navy); --fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--sans); font-weight: 600; font-size: .96rem;
  padding: .82em 1.5em; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .35s var(--ease), background .25s, color .25s, box-shadow .35s var(--ease);
  white-space: nowrap;
}
.btn--solid { background: var(--coral); color: #fff; box-shadow: 0 10px 24px -12px var(--coral); }
.btn--solid:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 16px 30px -12px var(--coral); }
.btn--ghost { background: transparent; border-color: currentColor; color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }
.btn--lg { padding: 1em 1.8em; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* ---------- eyebrow / section heads ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--sans); font-weight: 600; font-size: .76rem;
  text-transform: uppercase; letter-spacing: .16em; color: var(--coral);
}
.eyebrow--light { color: oklch(80% 0.09 40); }
.sect-head { max-width: 46ch; margin-bottom: clamp(2.2rem, 4vw, 3.4rem); }
.sect-head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; max-width: none; flex-wrap: wrap; }
.sect-title { font-size: clamp(2rem, 1.2rem + 3vw, 3.3rem); margin: .5rem 0 .7rem; }
.sect-title--light { color: #fff; }
.sect-sub { color: var(--ink-soft); font-size: 1.08rem; margin: 0; max-width: 52ch; }

.moon { width: 1em; height: 1em; fill: currentColor; }
.moon--xs { width: .9em; height: .9em; }
.ico { width: 15px; height: 15px; fill: currentColor; flex: none; }

/* ---------- utility bar ---------- */
.utility { background: var(--navy-deep); color: var(--on-dark-soft); font-size: .82rem; }
.utility__inner { display: flex; align-items: center; gap: 1.6rem; height: 40px; }
.utility__item { display: inline-flex; align-items: center; gap: .5em; }
.utility__item a:hover { color: #fff; }
.utility__moon { margin-left: auto; color: var(--on-dark); }
.utility__moon .moon { color: oklch(80% 0.09 40); margin-left: .2em; }
@media (max-width: 760px){ .utility__item--hide { display: none; } .utility__inner{ gap:1rem; } }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: oklch(98% 0.008 70 / .9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav__inner { display: flex; align-items: center; gap: 2rem; height: 88px; }
.brand { display: flex; align-items: center; }
.brand__img { height: 70px; width: auto; }
@media (max-width: 920px){ .nav__inner { height: 78px; } .brand__img { height: 58px; } }
.nav__links { display: flex; gap: 1.7rem; margin-left: auto; font-weight: 500; font-size: .98rem; }
.nav__links a { position: relative; padding: .3em 0; color: var(--ink); }
.nav__links a::after { content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background: var(--coral); transition: width .35s var(--ease); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { margin-left: 0; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav__burger span { width: 24px; height: 2px; background: var(--navy); transition: .3s var(--ease); }

@media (max-width: 920px){
  .nav__links { position: fixed; inset: 118px 0 auto 0; flex-direction: column; gap: 0; background: var(--surface); border-bottom: 1px solid var(--line); padding: .5rem 1.25rem 1.25rem; transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .35s var(--ease); margin: 0; }
  .nav-open .nav__links { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links a { padding: .9em 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; margin-left: auto; }
  .nav-open .nav__burger span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-open .nav__burger span:nth-child(2){ opacity: 0; }
  .nav-open .nav__burger span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- hero ---------- */
.hero { position: relative; min-height: clamp(560px, 82vh, 820px); display: flex; align-items: center; overflow: hidden; }
.hero__media, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__media img { object-fit: cover; }
.hero__scrim { position: absolute; inset: 0; background:
  linear-gradient(100deg, oklch(28% 0.04 262 / .92) 0%, oklch(28% 0.04 262 / .72) 38%, oklch(28% 0.04 262 / .12) 78%); }
.hero__inner { position: relative; width: min(100% - 2.5rem, var(--wrap)); padding: 6rem 0; }
.hero__copy { max-width: 38rem; color: #fff; }
.hero__title { font-size: clamp(2.8rem, 1.6rem + 5.5vw, 5.6rem); margin: 1rem 0 1.2rem; color: #fff; }
.hero__title .ital { color: oklch(82% 0.1 40); }
.hero__lede { font-size: clamp(1.05rem, 1rem + .4vw, 1.3rem); color: var(--on-dark); max-width: 40ch; margin: 0 0 2rem; }
.hero__actions { display: flex; gap: .9rem; flex-wrap: wrap; }
.hero__actions .btn--ghost { color: #fff; }
.hero__trust { list-style: none; display: flex; gap: 2.4rem; padding: 2.4rem 0 0; margin: 2.4rem 0 0; border-top: 1px solid oklch(100% 0 0 / .2); }
.hero__trust li { display: flex; flex-direction: column; }
.hero__trust strong { font-family: var(--serif); font-size: 1.7rem; color: #fff; }
.hero__trust span { font-size: .82rem; color: var(--on-dark-soft); text-transform: uppercase; letter-spacing: .1em; }
@media (max-width: 560px){ .hero__trust { gap: 1.4rem; } .hero__trust strong{ font-size: 1.35rem; } }


/* ---------- services ---------- */
.services { padding: var(--space-sect) 0; }
.svc-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.4rem; }
.svc { grid-column: span 3; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.svc--lg { grid-column: span 3; grid-row: span 2; }
.svc--third { grid-column: span 2; }
.svc--wide { grid-column: span 6; flex-direction: row; }
.svc:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.svc__media { overflow: hidden; aspect-ratio: 16/10; }
.svc--lg .svc__media { aspect-ratio: 4/5; flex: 1; }
.svc--wide .svc__media { aspect-ratio: auto; width: 46%; flex: none; }
.svc__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.svc:hover .svc__media img { transform: scale(1.05); }
.svc__body { padding: 1.5rem 1.6rem 1.7rem; position: relative; }
.svc--wide .svc__body { align-self: center; }
.svc__no { font-family: var(--serif); font-style: italic; color: var(--coral); font-size: .95rem; }
.svc__body h3 { font-size: 1.35rem; margin: .3rem 0 .5rem; color: var(--navy); }
.svc__body p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.svc-more { margin: 1.6rem 0 0; padding-top: 1.4rem; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 1rem; line-height: 1.6; }
.svc-more strong { color: var(--navy); }
@media (max-width: 860px){
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .svc, .svc--lg, .svc--wide, .svc--third { grid-column: span 1; grid-row: auto; }
  .svc--wide { flex-direction: column; } .svc--wide .svc__media { width: 100%; aspect-ratio: 16/10; }
  .svc--lg .svc__media { aspect-ratio: 16/10; }
}
@media (max-width: 540px){ .svc-grid { grid-template-columns: 1fr; } }

/* ---------- why us ---------- */
.why { padding: var(--space-sect) 0; background: var(--sand); }
.why__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.why__media { position: relative; }
.why__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--r-lg); box-shadow: var(--shadow); }
.why__badge { position: absolute; bottom: -22px; right: -10px; background: var(--coral); color: #fff; display: flex; align-items: center; gap: .7rem; padding: 1rem 1.3rem; border-radius: var(--r); box-shadow: var(--shadow); }
.why__badge .moon { width: 1.8rem; height: 1.8rem; color: #fff; }
.why__badge strong { font-family: var(--serif); font-size: 1.05rem; line-height: 1.1; }
.pillars { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.3rem; }
.pillars li { display: flex; gap: 1rem; align-items: flex-start; }
.pillars__no { font-family: var(--serif); font-style: italic; color: var(--coral); font-size: 1.1rem; min-width: 1.6rem; }
.pillars h4 { font-size: 1.12rem; color: var(--navy); margin-bottom: .15rem; }
.pillars p { margin: 0; color: var(--ink-soft); font-size: .97rem; }
@media (max-width: 820px){ .why__inner { grid-template-columns: 1fr; } .why__media { max-width: 460px; } }

/* ---------- featured work ---------- */
.work { padding: var(--space-sect) 0; }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 1.2rem; }
.shot { position: relative; margin: 0; border-radius: var(--r-lg); overflow: hidden; grid-row: span 1; }
.shot--tall { grid-row: span 2; grid-column: span 1; }
.shot--wide { grid-column: span 2; grid-row: span 1; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.shot:hover img { transform: scale(1.06); }
.shot figcaption { position: absolute; inset: auto 0 0 0; padding: 1.4rem 1.2rem .9rem; color: #fff; font-family: var(--serif); font-size: 1.05rem;
  background: linear-gradient(transparent, oklch(25% 0.04 262 / .85)); display: flex; flex-direction: column; }
.shot figcaption span { font-family: var(--sans); font-size: .68rem; text-transform: uppercase; letter-spacing: .14em; color: oklch(85% 0.1 40); margin-bottom: .2rem; }
@media (max-width: 760px){ .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 170px; } .shot--wide { grid-column: span 2; } .shot--tall { grid-row: span 2; } }
@media (max-width: 480px){ .gallery { grid-template-columns: 1fr; } .shot, .shot--wide, .shot--tall { grid-column: span 1; grid-row: span 1; height: 230px; } }

/* ---------- process ---------- */
.process { padding: var(--space-sect) 0; background: var(--navy); color: #fff; position: relative; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; counter-reset: s; }
.steps li { position: relative; padding-top: 1.6rem; border-top: 2px solid oklch(100% 0 0 / .16); }
.steps__no { font-family: var(--serif); font-style: italic; font-size: 2.4rem; color: var(--coral); display: block; margin-bottom: .4rem; }
.steps h3 { font-size: 1.3rem; color: #fff; margin-bottom: .4rem; }
.steps p { margin: 0; color: var(--on-dark-soft); font-size: .97rem; }
@media (max-width: 820px){ .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px){ .steps { grid-template-columns: 1fr; } }

/* ---------- reviews ---------- */
.reviews { padding: var(--space-sect) 0; }
.reviews .sect-head { text-align: center; margin-inline: auto; }
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.quote { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 2rem 1.8rem; display: flex; flex-direction: column; gap: 1rem; }
.stars { color: var(--coral); letter-spacing: .18em; font-size: 1rem; }
.quote p { font-family: var(--serif); font-size: 1.16rem; line-height: 1.4; color: var(--navy); margin: 0; flex: 1; }
.quote footer { display: flex; flex-direction: column; }
.quote footer strong { color: var(--ink); }
.quote footer span { font-size: .85rem; color: var(--coral); text-transform: uppercase; letter-spacing: .1em; }
@media (max-width: 820px){ .quotes { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; } }

/* ---------- cta band ---------- */
.cta-band { background: var(--coral); color: #fff; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: clamp(2.6rem, 5vw, 4rem) 0; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(1.7rem, 1.2rem + 2.2vw, 2.7rem); color: #fff; }
.cta-band p { margin: .5rem 0 0; color: oklch(96% 0.02 40); max-width: 44ch; }
.cta-band .btn--solid { background: #fff; color: var(--coral-dark); box-shadow: 0 14px 30px -14px oklch(20% 0.05 30 / .6); }
.cta-band .btn--solid:hover { background: var(--navy); color: #fff; }

/* ---------- contact ---------- */
.contact { padding: var(--space-sect) 0; background: var(--sand); }
.contact__inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact__list { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1rem; }
.contact__list li { display: grid; grid-template-columns: 5rem 1fr; align-items: baseline; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.contact__list span:first-child, .contact__list li > span { font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--coral); font-weight: 600; }
.contact__list a:hover { color: var(--coral); }
.form { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--shadow); display: grid; gap: 1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form label { display: grid; gap: .4rem; font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }
.form input, .form select, .form textarea { font: inherit; text-transform: none; letter-spacing: normal; font-weight: 400; color: var(--ink); padding: .8em .9em; border: 1.5px solid var(--line); border-radius: 10px; background: var(--surface); transition: border-color .2s, box-shadow .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px oklch(63% 0.16 32 / .15); }
.form textarea { resize: vertical; }
.form__ok { margin: 0; color: var(--coral-dark); font-weight: 600; text-align: center; }
.form__err { margin: 0; color: oklch(52% 0.17 28); font-weight: 600; text-align: center; }
.form__err a { color: inherit; text-decoration: underline; }
@media (max-width: 820px){ .contact__inner { grid-template-columns: 1fr; } }
@media (max-width: 460px){ .form__row { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.foot { background: var(--navy-deep); color: var(--on-dark-soft); padding: clamp(3rem, 5vw, 4.5rem) 0 1.5rem; }
.foot__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 2rem; }
.foot__logo-chip { display: inline-flex; padding: .85rem 1rem; background: var(--surface); border-radius: var(--r); margin-bottom: 1.1rem; }
.foot__logo-chip img { height: 86px; width: auto; }
.foot__tag { font-family: var(--serif); color: var(--on-dark); font-size: 1.05rem; line-height: 1.4; margin: 0; }
.foot__col { display: flex; flex-direction: column; gap: .6rem; }
.foot__col h4 { font-family: var(--sans); font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; color: oklch(80% 0.09 40); margin-bottom: .4rem; }
.foot__col a:hover { color: #fff; }
.foot__bar { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid oklch(100% 0 0 / .12); font-size: .82rem; }
@media (max-width: 820px){ .foot__inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px){ .foot__inner { grid-template-columns: 1fr; } }

/* ---------- scroll progress bar ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%;
  transform: scaleX(var(--scroll, 0)); transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--coral), var(--coral-dark));
  z-index: 100; will-change: transform; pointer-events: none;
}

/* ---------- nav condense on scroll ---------- */
.nav { transition: box-shadow .4s var(--ease), background .4s var(--ease); }
.brand__img { transition: height .4s var(--ease); }
body.scrolled .nav { background: oklch(98% 0.008 70 / .96); box-shadow: 0 10px 30px -22px oklch(30% 0.04 262 / .6); }
body.scrolled .brand__img { height: 58px; }
@media (max-width: 920px){ body.scrolled .brand__img { height: 50px; } }

/* ---------- card pointer spotlight ---------- */
.svc { position: relative; }
.svc::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  border-radius: inherit; opacity: 0; transition: opacity .4s var(--ease);
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), oklch(63% 0.16 32 / .14), transparent 60%);
}
.svc:hover::after { opacity: 1; }
.svc__body { z-index: 2; }

/* ---------- button sheen sweep ---------- */
.btn { position: relative; overflow: hidden; }
.btn--solid::after {
  content: ""; position: absolute; top: 0; left: -130%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, oklch(100% 0 0 / .35), transparent);
  transform: skewX(-18deg); transition: left .7s var(--ease); pointer-events: none;
}
.btn--solid:hover::after { left: 150%; }
[data-magnetic] { will-change: transform; }

/* ---------- gallery caption lift ---------- */
.shot figcaption { transition: transform .5s var(--ease); }
.shot:hover figcaption { transform: translateY(-4px); }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .svc, .shot img, .btn { transition: none; }
  .scroll-progress { display: none; }
  .svc::after, .btn--solid::after { display: none; }
  .brand__img, .shot figcaption { transition: none; }
  [data-magnetic] { transform: none !important; }
}