/* ============================================================
   Elevated Entries — Premium Custom Iron Entry Doors
   Dealer-focused informational site
   ============================================================ */

:root {
  /* Brand palette */
  --black:      #0E0E0E;
  --gold:       #C9A24D;
  --gold-dim:   #8C7235;
  --bg:         #FAF8F4;   /* warm cream */
  --text:       #1F1D18;   /* near-black */
  --muted:      #6F6B61;
  --rule:       #D8D3C7;
  --surface:    #FFFFFF;

  /* Type scale */
  --text-xs:   0.78rem;
  --text-sm:   0.9rem;
  --text-base: 1.0rem;
  --text-lg:   1.2rem;
  --text-xl:   clamp(1.6rem, 2.4vw, 2.2rem);
  --text-2xl:  clamp(2.2rem, 4vw, 3.4rem);
  --text-hero: clamp(2.6rem, 6vw, 5rem);

  /* Spacing */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;
  --space-16: 8rem;

  /* Fonts */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --maxw: 1200px;
  --radius: 7px;
  --shadow-sm: 0 1px 3px rgba(14,14,14,0.06);
  --shadow-md: 0 14px 40px rgba(14,14,14,0.12);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; line-height: 1.1; }
p { margin: 0 0 1em; }

/* ---------- Typography helpers ---------- */
.display { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; }
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold-dim);
}
.eyebrow--light { color: var(--gold); }
.muted { color: var(--muted); }

/* ---------- Layout ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--space-3); }
.section { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.gold-rule { width: 64px; height: 2px; background: var(--gold); border: 0; margin: 0 0 var(--space-3); }
.center { text-align: center; }
.center .gold-rule { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.85rem 1.8rem;
  border-radius: 3px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.btn-gold { background: var(--gold); color: var(--black); }
.btn-gold:hover { background: var(--gold-dim); color: #fff; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--text); }
.btn-ghost:hover { background: var(--text); color: var(--bg); transform: translateY(-2px); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-ghost-light:hover { background: #fff; color: var(--black); border-color: #fff; transform: translateY(-2px); }

.text-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--gold-dim);
  display: inline-flex; align-items: center; gap: 0.4rem;
  transition: gap 0.25s var(--ease), color 0.25s var(--ease);
}
.text-link:hover { color: var(--gold); gap: 0.7rem; }
.text-link .arrow { transition: transform 0.25s var(--ease); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 244, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--gold);
}
.header.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(250, 248, 244, 0.95);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 104px;
}
.logo-link { display: flex; align-items: center; }
.logo-link img { height: 72px; width: auto; border-radius: 4px; }

@media (max-width: 720px) {
  .header-inner { height: 84px; }
  .logo-link img { height: 56px; }
}

.nav { display: flex; align-items: center; gap: var(--space-4); }
.nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.25s var(--ease);
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1.5px; background: var(--gold);
  transition: width 0.3s var(--ease);
}
.nav a:hover { color: var(--gold-dim); }
.nav a:hover::after, .nav a.active::after { width: 100%; }
.nav a.active { color: var(--gold-dim); }

.hamburger {
  display: none; background: none; border: 0; cursor: pointer;
  width: 32px; height: 32px; padding: 0; position: relative;
}
.hamburger span {
  display: block; position: absolute; left: 4px; right: 4px; height: 2px;
  background: var(--text); transition: all 0.3s var(--ease);
}
.hamburger span:nth-child(1) { top: 9px; }
.hamburger span:nth-child(2) { top: 15px; }
.hamburger span:nth-child(3) { top: 21px; }
.hamburger.open span:nth-child(1) { top: 15px; transform: rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { top: 15px; transform: rotate(-45deg); }

@media (max-width: 820px) {
  .hamburger { display: block; }
  .nav {
    position: fixed; top: 78px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--bg);
    border-bottom: 2px solid var(--gold);
    padding: var(--space-2) var(--space-3) var(--space-3);
    transform: translateY(-130%);
    transition: transform 0.4s var(--ease);
    box-shadow: var(--shadow-md);
  }
  .nav.open { transform: translateY(0); }
  .nav a { width: 100%; padding: 0.9rem 0; border-bottom: 1px solid var(--rule); font-size: var(--text-base); }
  .nav a:last-child { border-bottom: 0; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex; align-items: center;
  background: var(--black);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.62;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(14,14,14,0.92) 0%, rgba(14,14,14,0.62) 45%, rgba(14,14,14,0.25) 100%);
}
.hero-content { position: relative; z-index: 2; color: #fff; max-width: 720px; padding: var(--space-8) 0; }
.hero-content .eyebrow { color: var(--gold); margin-bottom: var(--space-2); display: block; }
.hero-content h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-hero);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-3);
  color: #fff;
}
.hero-content .sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: var(--space-4);
  line-height: 1.6;
}
.hero-cta { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-header { background: var(--black); color: #fff; padding: clamp(4rem, 9vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem); position: relative; }
.page-header::after { content:""; position:absolute; left:0; right:0; bottom:0; height:2px; background: var(--gold); }
.page-header .eyebrow { color: var(--gold); display:block; margin-bottom: var(--space-2); }
.page-header h1 { font-family: var(--font-display); font-weight: 500; font-size: var(--text-2xl); color: #fff; margin-bottom: var(--space-2); letter-spacing: -0.01em; }
.page-header .sub { font-size: var(--text-lg); color: rgba(255,255,255,0.78); max-width: 640px; }

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.section-head { max-width: 640px; margin-bottom: var(--space-6); }
.section-head.center { margin-left:auto; margin-right:auto; }
.section-head h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--text-2xl); letter-spacing: -0.01em; margin-bottom: var(--space-2); }
.section-head p { font-size: var(--text-lg); color: var(--muted); }

/* ============================================================
   TEASER GRID (home: complete line)
   ============================================================ */
.teaser-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.teaser-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.teaser-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.teaser-card .img-wrap { aspect-ratio: 4/5; overflow: hidden; background: #ece8e0; }
.teaser-card .img-wrap img { width:100%; height:100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.teaser-card:hover .img-wrap img { transform: scale(1.04); }
.teaser-card .body { padding: var(--space-3); }
.teaser-card h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); margin-bottom: 0.3rem; }
.teaser-card p { font-size: var(--text-sm); color: var(--muted); margin-bottom: var(--space-2); }

@media (max-width: 820px) { .teaser-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; } }

/* ============================================================
   ADVANTAGE GRID (home 4-up + why 10)
   ============================================================ */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.adv-grid--2 { grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-6); }
.adv-card { border-top: 2px solid var(--gold); padding-top: var(--space-2); }
.adv-card .num { font-family: var(--font-display); font-size: var(--text-xl); color: var(--gold-dim); font-weight: 600; display:block; margin-bottom: 0.3rem; }
.adv-card h3 { font-family: var(--font-body); font-weight: 700; font-size: var(--text-lg); margin-bottom: 0.4rem; letter-spacing: -0.01em; }
.adv-card p { font-size: var(--text-sm); color: var(--muted); margin: 0; }

@media (max-width: 980px) { .adv-grid { grid-template-columns: repeat(2,1fr); gap: var(--space-4); } }
@media (max-width: 600px) { .adv-grid, .adv-grid--2 { grid-template-columns: 1fr; } }

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip { background: var(--black); color: #fff; position: relative; }
.cta-strip::before { content:""; position:absolute; top:0; left:0; right:0; height:2px; background: var(--gold); }
.cta-inner { display:flex; align-items:center; justify-content:space-between; gap: var(--space-4); flex-wrap: wrap; padding: clamp(3rem,6vw,4.5rem) 0; }
.cta-inner h2 { font-family: var(--font-display); font-weight:500; font-size: var(--text-2xl); color:#fff; max-width: 640px; letter-spacing:-0.01em; }
.cta-inner .phone { color: var(--gold); font-weight: 600; }

/* ============================================================
   CATALOG — alternating spec cards
   ============================================================ */
.door-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; padding: clamp(3rem,6vw,5rem) 0; border-bottom: 1px solid var(--rule); }
.door-row:last-of-type { border-bottom: 0; }
.door-row .door-img {
  border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; background: #ece8e0;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 3/4;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(0.75rem, 2vw, 1.5rem);
}
.door-row .door-img img { width:100%; height:100%; object-fit: contain; }
.door-row.reverse .door-info { order: -1; }
.door-info .style-no { font-family: var(--font-display); font-size: var(--text-xl); color: var(--gold-dim); font-weight:600; }
.door-info h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--text-2xl); letter-spacing:-0.01em; margin: 0.2rem 0 var(--space-2); }
.door-info > p { font-size: var(--text-base); color: var(--text); margin-bottom: var(--space-3); }
.spec-list { list-style: none; margin: 0 0 var(--space-3); padding: 0; border-top: 1px solid var(--rule); }
.spec-list li { display:flex; gap: var(--space-2); padding: 0.65rem 0; border-bottom: 1px solid var(--rule); font-size: var(--text-sm); }
.spec-list .k { flex: 0 0 38%; font-weight: 600; color: var(--text); text-transform: uppercase; letter-spacing: 0.04em; font-size: var(--text-xs); padding-top: 1px; }
.spec-list .v { flex: 1; color: var(--muted); }

@media (max-width: 820px) {
  .door-row { grid-template-columns: 1fr; gap: var(--space-3); }
  .door-row.reverse .door-info { order: 0; }
  .door-row .door-img { max-width: 460px; }
}

.catalog-note { text-align:center; color: var(--muted); font-size: var(--text-sm); padding: var(--space-4) 0 0; font-style: italic; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.9fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }

.form-card { }
.field { margin-bottom: var(--space-3); }
.field label { display:block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; color: var(--text); margin-bottom: 0.45rem; }
.field label .req { color: var(--gold-dim); }
.field input, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: var(--text-base);
  padding: 0.8rem 0.95rem; border: 1px solid var(--rule); border-radius: 4px;
  background: var(--surface); color: var(--text); transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,77,0.18); }
.field textarea { resize: vertical; min-height: 130px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
@media (max-width: 480px) { .field-row { grid-template-columns: 1fr; } }
.form-note { font-size: var(--text-sm); color: var(--muted); margin-top: var(--space-2); }

.info-card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: var(--space-4); box-shadow: var(--shadow-sm); }
.info-card .rep-name { font-family: var(--font-display); font-weight: 600; font-size: var(--text-xl); }
.info-card .rep-title { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--gold-dim); font-weight: 600; margin-bottom: var(--space-3); }
.info-list { list-style:none; margin: 0 0 var(--space-4); padding: 0; }
.info-list li { display:flex; gap: 0.7rem; align-items:center; padding: 0.55rem 0; border-bottom: 1px solid var(--rule); font-size: var(--text-base); }
.info-list li:last-child { border-bottom: 0; }
.info-list .ico { color: var(--gold-dim); flex: 0 0 auto; }
.info-list a:hover { color: var(--gold-dim); }
.expect-title { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; color: var(--text); margin-bottom: var(--space-2); padding-top: var(--space-2); border-top: 2px solid var(--gold); }
.expect-list { list-style:none; margin: 0; padding: 0; }
.expect-list li { font-size: var(--text-sm); color: var(--muted); padding: 0.4rem 0 0.4rem 1.6rem; position: relative; }
.expect-list li::before { content:""; position:absolute; left:0; top:0.85rem; width:8px; height:8px; border:1.5px solid var(--gold); border-radius:2px; transform: rotate(45deg); }

.toast { position: fixed; bottom: 24px; left: 50%; visibility: hidden; transform: translateX(-50%) translateY(120%); background: var(--black); color:#fff; padding: 1rem 1.6rem; border-radius: 4px; border-left: 3px solid var(--gold); box-shadow: var(--shadow-md); z-index: 200; transition: transform 0.45s var(--ease); font-size: var(--text-sm); max-width: 90vw; }
.toast.show { visibility: visible; transform: translateX(-50%) translateY(0); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--black); color: rgba(255,255,255,0.7); position: relative; }
.footer::before { content:""; position:absolute; top:0; left:0; right:0; height:2px; background: var(--gold); }
.footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1.3fr; gap: var(--space-4); padding: var(--space-8) 0 var(--space-6); }
.footer .f-brand .name { font-family: var(--font-display); font-size: var(--text-xl); color:#fff; font-weight: 500; }
.footer .f-brand p { font-size: var(--text-sm); margin: 0.3rem 0 0; line-height: 1.6; }
.footer .f-nav { display:flex; flex-direction: column; gap: 0.6rem; }
.footer .f-nav .lbl, .footer .f-rep .lbl { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.14em; color: var(--gold); font-weight: 600; margin-bottom: 0.4rem; }
.footer .f-nav a { font-size: var(--text-sm); transition: color 0.2s var(--ease); }
.footer .f-nav a:hover { color: var(--gold); }
.footer .f-rep p { font-size: var(--text-sm); margin: 0.2rem 0; }
.footer .f-rep .rep { color:#fff; font-weight: 600; }
.footer .f-rep a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: var(--space-3) 0; font-size: var(--text-xs); color: rgba(255,255,255,0.5); }

@media (max-width: 820px) {
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-4); padding: var(--space-6) 0 var(--space-4); }
}

/* ============================================================
   FADE-IN ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}