/* ============================================================
   DYNAMIC SOLUTIONS 3D — Site stylesheet
   Structure & layout based on the NAJR template, recoloured to a
   hybrid palette: Najr warm cream/gold base + DS3D navy as the
   dark accent (hero, footer, text, buttons).
   Fonts:  Fraunces (headings) · Inter (body/nav) · PT Serif (buttons)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;1,9..144,300;1,9..144,400&family=Inter:wght@400;500;600&family=PT+Serif:ital,wght@0,400;0,700;1,400&display=swap');

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  --paper:      #F4F5F7;   /* cool light grey page bg */
  --paper-2:    #E9EBEF;   /* footer / alt surface */
  --sand:       #DAE2EF;   /* cool bg for product/contact/cart/checkout pages */
  --gold:       #2F5FE0;   /* cobalt accent — heading highlights, on-light */
  --accent-light: #86A8F4; /* lighter cobalt for accents on dark surfaces */
  --ink:        #1B1F27;   /* near-black ink — text + dark hero/footer */
  --ink-2:      #14181F;   /* deeper ink (footer / overlays) */
  --green:      #2E7D64;   /* kept green for success/focus semantics */
  --brown:      #1F2630;   /* tagline blocks bg */
  --muted:      #565B64;   /* secondary text */
  --hint:       #8A8F99;   /* form hints / "(required)" */
  --line:       #D6DAE1;   /* hairline border on paper */
  --line-ink:   #1B1F27;   /* button / input border */

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-btn:     'PT Serif', Georgia, serif;

  --nav-h: 86px;
  --maxw:  1320px;
  --pad:   40px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em, i { font-style: italic; }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}
h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.2vw, 1.7rem); }
p  { font-size: 1rem; line-height: 1.5; }

.gold  { color: var(--gold); }
.green { color: var(--accent-light); font-style: italic; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink);
}

/* ── Layout helpers ──────────────────────────────────────── */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.section   { padding: 96px 0; }
.section-tight { padding: 64px 0; }

/* ── Buttons (outline, square, PT Serif) ─────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-btn);
  font-size: 1rem;
  line-height: 1;
  padding: 18px 26px;
  border: 1px solid var(--line-ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn--on-dark { border-color: var(--paper); color: var(--paper); }
.btn--on-dark:hover { background: var(--paper); color: var(--ink); }
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: transparent; color: var(--ink); }
.btn--block { width: 100%; }

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: absolute; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.nav__inner {
  width: 100%;
  padding: 0 4vw;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px;
}
.nav__logo { display: flex; align-items: center; }
.nav__logo img { height: 52px; width: auto; }
.nav__links { display: flex; gap: 34px; justify-content: center; }
.nav__links a {
  font-family: var(--font-body);
  font-size: 1rem; color: var(--paper);
  transition: opacity .2s ease;
}
.nav__links a:hover { opacity: .6; }
.nav__right { display: flex; justify-content: flex-end; align-items: center; gap: 18px; }
.nav__cart {
  font-family: var(--font-body); font-size: 1rem; color: var(--paper);
  display: inline-flex; align-items: center; gap: 6px;
}
.nav__cart:hover { opacity: .6; }

/* Transparent + light by default (over the dark hero/banner); flips to a light
   cream background with navy text + navy logo on hover. Header is NOT sticky. */
.nav.is-hover {
  background: var(--paper);
  border-bottom-color: var(--line);
}
.nav.is-hover .nav__links a,
.nav.is-hover .nav__cart { color: var(--ink); }

.nav__toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--paper); }
.nav.is-hover .nav__toggle span { background: var(--ink); }

/* ── Hero (dark navy, full viewport) ─────────────────────── */
.hero {
  position: relative;
  min-height: 82vh;
  background: var(--ink) center/cover no-repeat;
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: var(--nav-h) var(--pad) 60px;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: rgba(16,22,30,0.55); z-index: 0;
}
.hero__inner { position: relative; z-index: 1; max-width: 1000px; }
.hero__eyebrow { color: var(--paper); margin-bottom: 26px; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { color: var(--paper); margin-bottom: 22px; }
.hero__sub { font-size: 1.15rem; color: var(--paper); opacity: .92; max-width: 640px; margin: 0 auto; }
.hero__cta { margin-top: 34px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero__origin {
  position: absolute; right: var(--pad); bottom: 38px; z-index: 1;
  text-align: right; font-size: 0.95rem; color: var(--paper); line-height: 1.4;
}
.hero__origin strong { display: block; font-weight: 400; }

/* ── Section header (heading + side button) ──────────────── */
.head-row {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-bottom: 48px;
}
.head-center { text-align: center; margin-bottom: 48px; }

/* ── Product / piece grid ────────────────────────────────── */
.grid { display: grid; gap: 28px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.piece__img { position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--paper-2); }
.piece__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.piece:hover .piece__img img { transform: scale(1.04); }
.piece__name { font-family: var(--font-body); font-size: 1.05rem; margin-top: 16px; }
.piece__price { font-family: var(--font-body); font-size: 1rem; color: var(--ink); margin-top: 4px; }
.piece__cart { margin-top: 16px; }

/* ── Gallery row (Our Work) ──────────────────────────────── */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }

/* ── Consultation / form split ───────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.split__intro p { color: var(--muted); margin-top: 22px; max-width: 420px; }

.form { display: grid; gap: 26px; }
.form__group { display: grid; gap: 6px; }
.form__label { font-family: var(--font-display); font-size: 1.05rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form__field label { font-size: 0.95rem; color: var(--ink); }
.form__field label .req { color: var(--hint); margin-left: 6px; }
.form input, .form textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: transparent; border: 0; border-bottom: 1px solid var(--ink);
  padding: 10px 0; margin-top: 6px;
}
.form textarea { resize: vertical; min-height: 120px; }
.form input:focus, .form textarea:focus { outline: none; border-bottom-color: var(--green); }
.form__note { color: var(--muted); font-size: .9rem; margin-top: 4px; }

/* ── Process steps ───────────────────────────────────────── */
.process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.process__step { border-top: 2px solid var(--gold); padding-top: 22px; }
.process__step .num { font-family: var(--font-display); font-size: 2.4rem; color: var(--gold); display: block; margin-bottom: 10px; }
.process__step h4 { margin-bottom: 10px; }
.process__step p { color: var(--muted); line-height: 1.6; }

/* ── Footer ──────────────────────────────────────────────── */
.footer { background: var(--paper-2); border-top: 1px solid var(--line); padding: 70px 0 60px; margin-top: auto; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; align-items: start; }
.footer__logo img { height: 92px; width: auto; }
.footer__col h4 { margin-bottom: 14px; }
.footer__col p { color: var(--muted); line-height: 1.7; }
.footer__col a:hover { color: var(--ink); }

/* ── Page hero for inner pages ───────────────────────────── */
.page-hero { padding: calc(var(--nav-h) + 80px) 0 60px; }
.page-hero h1 { max-width: 16ch; }
.page-hero p { margin-top: 22px; color: var(--muted); max-width: 60ch; font-size: 1.1rem; }
.page-hero--center { text-align: center; }
.page-hero--center h1, .page-hero--center p { margin-left: auto; margin-right: auto; }

/* ── Cart drawer ─────────────────────────────────────────── */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(16,22,30,.5);
  opacity: 0; visibility: hidden; transition: .3s; z-index: 200;
}
.cart-overlay.open { opacity: 1; visibility: visible; }
.cart-drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: 400px; max-width: 90vw;
  background: var(--paper); transform: translateX(100%); transition: transform .35s ease;
  z-index: 201; display: flex; flex-direction: column; padding: 28px;
}
.cart-overlay.open .cart-drawer { transform: translateX(0); }
.cart-drawer__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.cart-item { display: grid; grid-template-columns: 60px 1fr auto; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: center; }
.cart-item img { width: 60px; height: 60px; object-fit: cover; }
.cart-foot { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); }
.cart-foot__total { display: flex; justify-content: space-between; font-size: 1.1rem; margin-bottom: 18px; }

/* ── Per-page backgrounds ────────────────────────────────── */
body.bg-sand { background: var(--sand); }

/* ── Inner-page banner (Shop / Services dark hero) ───────── */
.banner {
  background: var(--ink) center/cover no-repeat;
  color: var(--paper);
  padding: calc(var(--nav-h) + 56px) 0 56px;
  position: relative;
}
.banner::after { content:""; position:absolute; inset:0; background: rgba(16,22,30,.55); z-index:0; }
.banner__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.banner h1 { color: var(--paper); }
.banner p  { color: var(--paper); opacity: .92; font-size: 1.2rem; line-height: 1.5; }

/* ── Breadcrumb ──────────────────────────────────────────── */
.crumb { font-size: 0.95rem; color: var(--ink); margin-bottom: 34px; }
.crumb a { color: var(--ink); }
.crumb a:hover { opacity: .6; }
.crumb span { opacity: .55; margin: 0 8px; }

/* ── Shop / Services product grid card ───────────────────── */
.card { display: flex; flex-direction: column; }
.card__img { aspect-ratio: 1/1; overflow: hidden; background: var(--paper-2); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .card__img img { transform: scale(1.04); }
.card__name { font-family: var(--font-display); font-size: 1.5rem; margin-top: 16px; }
.card__price { font-family: var(--font-body); font-size: 0.9rem; margin-top: 6px; }
.card__btn { margin-top: auto; padding-top: 18px; }

/* ── Product detail ──────────────────────────────────────── */
.pdp { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; padding-top: calc(var(--nav-h) + 30px); }
.pdp__gallery { position: relative; }
.pdp__gallery img { width: 100%; height: auto; object-fit: cover; }
.pdp__title { margin-bottom: 10px; }
.pdp__price { font-family: var(--font-display); font-size: 1.7rem; margin-bottom: 26px; }
.pdp__desc { margin-bottom: 20px; line-height: 1.6; color: var(--muted); }
.pdp h4.pdp__sub { font-family: var(--font-body); font-size: 1rem; font-weight: 400; margin: 18px 0 8px; }
.pdp ul { list-style: disc; padding-left: 22px; display: grid; gap: 8px; }
.pdp ul li { line-height: 1.5; color: var(--muted); }
.pdp__buy { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: stretch; margin-top: 32px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line-ink); }
.qty button { width: 44px; height: 100%; min-height: 56px; background: none; border: 0; font-size: 1.2rem; cursor: pointer; }
.qty input { width: 48px; text-align: center; border: 0; background: none; font-family: var(--font-body); font-size: 1rem; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ── About page ──────────────────────────────────────────── */
.about-banner { width: 100%; }
.about-banner img { width: 100%; height: 56vh; min-height: 360px; object-fit: cover; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-grid .lead { color: var(--muted); margin-top: 24px; line-height: 1.7; max-width: 46ch; }
.about-grid .lead em { font-style: italic; }
.tagline-stack { display: grid; gap: 22px; }
.tagline {
  background: var(--brown); color: var(--paper);
  border-left: 6px solid var(--gold);
  padding: 28px 34px; min-height: 110px;
  display: flex; flex-direction: column; justify-content: center;
}
.tagline .en { font-family: var(--font-display); font-style: italic; color: var(--accent-light); font-size: 1.7rem; }
.tagline .sub { margin-top: 12px; font-size: 1rem; opacity: .9; }

/* ── Cart page ───────────────────────────────────────────── */
.cart-page { padding: calc(var(--nav-h) + 56px) 0 90px; }
.cart-page h3 { margin-bottom: 18px; }
.cart-page p { margin-bottom: 26px; }

/* ── Checkout page ───────────────────────────────────────── */
.checkout-page { padding: calc(var(--nav-h) + 56px) 0 90px; }
.checkout-page > .container > h3 { margin-bottom: 28px; }
.co-empty { font-size: 1.05rem; }
.co-link { text-decoration: underline; }
.co-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; }
.co-col h4 { margin-bottom: 18px; }
.co-col--summary { background: var(--paper); border: 1px solid var(--line); padding: 26px; }
.co-line { display: grid; grid-template-columns: 56px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.co-line img { width: 56px; height: 56px; object-fit: cover; }
.co-line__name { display: flex; flex-direction: column; gap: 2px; }
.co-line__qty { color: var(--muted); font-size: .85rem; }
.co-line__price { font-variant-numeric: tabular-nums; }
.co-total { display: flex; justify-content: space-between; font-size: 1.15rem; padding-top: 18px; margin-top: 6px; border-top: 1px solid var(--line); }
.co-back { margin-top: 22px; }
.co-secure { margin-top: 16px; color: var(--muted); font-size: .85rem; }
.co-warn { background: var(--paper); border: 1px solid var(--line); padding: 18px; color: var(--muted); font-size: .95rem; }
.co-warn code { font-family: monospace; color: var(--ink); }

/* ── Payment result page ─────────────────────────────────── */
.result-page { padding: calc(var(--nav-h) + 80px) 0 110px; flex: 1; }
.result-box { max-width: 560px; }
.result-state h3 { margin-bottom: 14px; }
.result-state p { margin-bottom: 14px; }
.result-ok { color: var(--green); font-style: normal; }
.result-meta { color: var(--muted); font-size: .95rem; }
.result-state .btn { margin-top: 12px; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  :root { --pad: 22px; }
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__inner { grid-template-columns: auto 1fr auto; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: 1fr; gap: 22px; }
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .head-row { flex-direction: column; align-items: flex-start; }
  .banner__inner { grid-template-columns: 1fr; gap: 24px; }
  .pdp { grid-template-columns: 1fr; gap: 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .co-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .hero__origin { left: var(--pad); text-align: center; }
}

/* ── Contact form status message (AJAX submit) ───────────── */
.form__status { display: none; margin-top: 4px; font-family: var(--font-body); font-size: .95rem; line-height: 1.5; padding: 12px 16px; }
.form__status--ok  { background: rgba(46,110,98,.12);  color: var(--green); border-left: 4px solid var(--green); }
.form__status--err { background: rgba(150,55,40,.10);  color: #963728;      border-left: 4px solid #963728; }

/* ── Contact page overrides ──────────────────────────────── */
body[data-page="contact"] .nav {
  position: static;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
body[data-page="contact"] .nav__links a,
body[data-page="contact"] .nav__cart { color: var(--ink); }
body[data-page="contact"] .nav__toggle span { background: var(--ink); }
body[data-page="contact"] .page-hero { padding-top: 56px; }

/* form + image two-column layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
.contact-grid .form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px;
}
.contact-media {
  position: sticky; top: 40px;
  border-radius: 8px;
  overflow: hidden;
}
.contact-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-media { display: none; }
  .contact-grid .form { padding: 28px; }
}

/* ── Solid white header (light content pages) ────────────── */
body.solid-nav .nav {
  position: static;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
body.solid-nav .nav__links a,
body.solid-nav .nav__cart { color: var(--ink); }
body.solid-nav .nav__toggle span { background: var(--ink); }
body.solid-nav .page-hero { padding-top: 56px; }

/* ── Policy / long-form content ──────────────────────────── */
.policy { max-width: 820px; }
.policy h2 { font-family: var(--font-display); font-size: 1.7rem; margin: 40px 0 14px; }
.policy h3 { font-family: var(--font-display); font-size: 1.2rem; margin: 26px 0 10px; }
.policy p { color: var(--muted); line-height: 1.75; margin-bottom: 14px; }
.policy ul { color: var(--muted); line-height: 1.75; margin: 0 0 16px 22px; }
.policy li { margin-bottom: 8px; }
.policy a { color: var(--gold); text-decoration: underline; }
.policy strong { color: var(--ink); }
.policy .updated { font-size: .9rem; color: var(--hint); margin-top: 4px; }
.policy .note { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--gold);
  border-radius: 6px; padding: 16px 20px; margin: 20px 0; }
.policy .note p { margin: 0; color: var(--ink); }

/* ── FAQ accordion ───────────────────────────────────────── */
.faq { max-width: 820px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 0 22px; margin-bottom: 14px; }
.faq summary { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink);
  padding: 20px 0; cursor: pointer; list-style: none; display: flex; justify-content: space-between;
  align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--gold); font-family: var(--font-body); }
.faq details[open] summary::after { content: "\2013"; }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq details p { color: var(--muted); line-height: 1.75; padding: 16px 0 22px; margin: 0; }