/* ============================================================
   DiamondDealz — global styles
   ============================================================ */
:root {
  --bg:           #0c0905;
  --bg-2:         #110d08;
  --card:         #14110b;
  --cream:        #efe9dc;
  --cream-2:      #f4eee2;
  --cream-3:      #e8e0d0;
  --gold:         #c9a978;
  --gold-light:   #d9c08a;
  --gold-dark:    #a18558;
  --on-dark:      #f0e8d8;
  --on-dark-dim:  #b5a994;
  --on-dark-muted:#7a6f5c;
  --on-light:     #1a140e;
  --on-light-dim: #6b5f4f;
  --line-dark:    rgba(201,169,120,0.18);
  --line-dark-2:  rgba(240,232,216,0.06);
  --line-light:   rgba(26,20,14,0.10);
  --serif:        "Cormorant Garamond", Georgia, serif;
  --sans:         "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max:          1280px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--on-dark);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: transparent; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 36px; }
@media (max-width: 700px) { .wrap { padding: 0 20px; } }

/* ============================================================ NAV */
.nav {
  background: var(--bg);
  border-bottom: 1px solid var(--line-dark-2);
  position: sticky; top: 0; z-index: 100;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 36px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
}
.logo {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: 26px;
  color: var(--gold-light);
  letter-spacing: 0.005em;
  line-height: 1;
  white-space: nowrap;
}
.nav-links { display: flex; gap: 38px; justify-content: center; }
.nav-link {
  font-size: 13px;
  font-weight: 400;
  color: var(--on-dark);
  transition: color .25s ease;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--gold-light); }
.nav-icons { display: flex; gap: 22px; align-items: center; }
.nav-icon {
  color: var(--on-dark); font-size: 15px;
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: color .2s ease;
}
.nav-icon:hover { color: var(--gold-light); }
@media (max-width: 980px) {
  .nav-inner { grid-template-columns: auto auto; gap: 20px; padding: 16px 20px; }
  .nav-links { display: none; }
}

/* ============================================================ HERO */
.hero {
  background: var(--bg);
  padding: 16px 0 56px;
}
.hero-grid {
  max-width: var(--max); margin: 0 auto; padding: 0 36px;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 28px; align-items: stretch;
}
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; padding: 0 20px; }
}

.hero-left {
  position: relative;
  aspect-ratio: 540 / 643;
  border-radius: 2px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 35% 30%, rgba(217,192,138,0.22), transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(201,169,120,0.18), transparent 60%),
    linear-gradient(135deg, #1a1410 0%, #0c0905 60%, #06040a 100%);
  display: flex; align-items: flex-end;
}
.hero-left::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("../hero-portrait.jpg");
  background-position: center 18%;
  background-repeat: no-repeat;
  background-size: 78% auto;
  opacity: 0.95;
  pointer-events: none;
}
.hero-overlay {
  position: relative; z-index: 2;
  padding: 38px 38px 36px;
  width: 100%;
  background: linear-gradient(to top, rgba(8,6,3,0.85) 0%, rgba(8,6,3,0.55) 50%, transparent 100%);
}
.hero-eyebrow {
  font-size: 10.5px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-weight: 500;
  margin-bottom: 16px;
}
.hero-headline {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.05;
  color: var(--on-dark);
  margin-bottom: 14px;
  letter-spacing: 0.005em;
}
.hero-headline em {
  font-style: italic;
  color: var(--gold-light);
  font-weight: 500;
}
.hero-sub {
  color: var(--on-dark-dim);
  font-size: 13.5px;
  line-height: 1.6;
  max-width: 360px;
  margin-bottom: 22px;
  font-weight: 300;
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px;
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid var(--gold);
  border-radius: 1px;
  transition: all .25s ease;
  text-decoration: none;
}
.btn-primary { background: var(--gold); color: var(--bg); }
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-ghost { background: transparent; color: var(--on-dark); border-color: var(--line-dark); }
.btn-ghost:hover { color: var(--gold-light); border-color: var(--gold); }

/* ============================================================ DEAL CARD */
.deal-card {
  background: var(--card);
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  padding: 24px 26px 26px;
  display: flex; flex-direction: column;
  position: relative;
}
.deal-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.deal-head-left { display: flex; align-items: flex-start; gap: 12px; }
.deal-head-mark { width: 22px; height: 22px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.deal-head-mark svg { width: 100%; height: 100%; }
.deal-head-label {
  font-family: var(--sans); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold-light); font-weight: 500; line-height: 1.35;
}
.deal-countdown { text-align: right; }
.deal-countdown .ends {
  font-size: 11px; color: var(--on-dark-dim); letter-spacing: 0.04em;
  margin-bottom: 4px; font-weight: 300;
  display: inline-block; margin-right: 8px; vertical-align: top;
  line-height: 1; padding-top: 6px;
}
.deal-countdown .clock-line { display: inline-block; vertical-align: top; }
.deal-countdown .clock {
  font-family: var(--sans); font-size: 17px; color: var(--on-dark);
  letter-spacing: 0.04em; font-variant-numeric: tabular-nums; font-weight: 400;
  display: flex; gap: 6px; align-items: baseline;
}
.deal-countdown .clock .sep { color: var(--on-dark-dim); }
.deal-countdown .units {
  display: flex; gap: 10px; margin-top: 4px;
  font-size: 9px; letter-spacing: 0.18em; color: var(--on-dark-muted);
  text-transform: uppercase;
}
.deal-countdown .units span { min-width: 18px; text-align: left; }

.deal-status { text-align: right; }
.deal-status .dot-live {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: #5fdf8a; margin-right: 7px;
  box-shadow: 0 0 0 0 rgba(95,223,138,0.6);
  animation: pulseLive 1.8s ease-out infinite;
}
.deal-status .live-text {
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--on-dark); font-weight: 600;
}
.deal-status .live-sub {
  font-size: 10.5px; letter-spacing: 0.04em;
  color: var(--on-dark-dim); font-weight: 300;
  margin-top: 6px;
}
@keyframes pulseLive {
  0%   { box-shadow: 0 0 0 0 rgba(95,223,138,0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(95,223,138,0); }
  100% { box-shadow: 0 0 0 0 rgba(95,223,138,0); }
}

.deal-visual {
  margin: 4px 0 14px;
  aspect-ratio: 335 / 225;
  background: #07050a;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.deal-photo { width: 100%; height: 100%; object-fit: cover; display: block; transition: opacity .5s ease; }

.deal-name {
  font-size: 11px; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--on-dark-dim); font-weight: 500; margin-bottom: 14px;
}

.deal-specs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr auto;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  align-items: end;
  margin-bottom: 18px;
}
.deal-spec .k {
  display: block; font-size: 11px; color: var(--on-dark-dim);
  margin-bottom: 6px; font-weight: 300; letter-spacing: 0.02em;
}
.deal-spec .v {
  font-family: var(--serif); font-size: 21px; color: var(--on-dark);
  font-weight: 500; line-height: 1;
}
.deal-gia { display: inline-flex; align-items: center; gap: 8px; color: var(--gold); }
.deal-gia svg { width: 22px; height: 22px; }
.deal-gia span {
  font-family: var(--serif); font-size: 18px; font-weight: 600;
  color: var(--on-dark); letter-spacing: 0.04em;
}

.deal-prices { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.deal-price .pk {
  display: block; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 8px; font-weight: 500;
}
.deal-price .pv {
  font-family: var(--serif); font-size: 30px; color: var(--on-dark);
  line-height: 1; font-weight: 500;
}
.deal-price .pv.strike { text-decoration: line-through; text-decoration-color: rgba(181,169,148,0.55); color: var(--on-dark-dim); }
.deal-price .pv.save { color: var(--gold-light); }
.deal-price .ps {
  display: block; font-size: 11px; color: var(--on-dark-muted);
  margin-top: 6px; font-weight: 300;
}

.btn-claim {
  background: var(--gold); color: var(--bg);
  padding: 14px; font-size: 11.5px; letter-spacing: 0.22em;
  text-transform: uppercase; font-weight: 600;
  border: 1px solid var(--gold);
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  transition: background .25s ease;
  border-radius: 1px;
  margin-bottom: 9px;
  width: 100%;
}
.btn-claim:hover { background: var(--gold-light); }
.btn-cert {
  background: transparent; color: var(--on-dark);
  border: 1px solid var(--line-dark);
  padding: 13px; font-size: 11.5px; letter-spacing: 0.22em;
  text-transform: uppercase; font-weight: 500;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  transition: all .25s ease; border-radius: 1px;
  width: 100%;
}
.btn-cert:hover { border-color: var(--gold); color: var(--gold-light); }

/* ============================================================ SHAPES (cream section) */
.section-shapes { background: var(--cream); color: var(--on-light); padding: 56px 0; }
.shapes-grid { display: grid; grid-template-columns: 240px 1fr 48px; gap: 38px; align-items: center; }
@media (max-width: 1080px) { .shapes-grid { grid-template-columns: 1fr; gap: 28px; } }
.shapes-intro h2 {
  font-family: var(--serif); font-weight: 400; font-size: 32px;
  color: var(--on-light); line-height: 1.1; letter-spacing: 0.005em; margin-bottom: 14px;
}
.shapes-intro p { color: var(--on-light-dim); font-size: 14px; line-height: 1.6; margin-bottom: 20px; max-width: 220px; }
.shapes-view-all {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--gold-dark); font-size: 11px; letter-spacing: 0.24em;
  text-transform: uppercase; font-weight: 600;
  transition: color .25s ease;
}
.shapes-view-all:hover { color: var(--gold); }
.shapes-view-all i { font-size: 9px; }
.shapes-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
@media (max-width: 1180px) { .shapes-row { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 540px)  { .shapes-row { grid-template-columns: repeat(2, 1fr); } }
.shape-card {
  background: var(--cream-2); border: 1px solid var(--line-light); border-radius: 2px;
  padding: 18px 10px 14px; text-align: center; transition: all .3s ease;
  cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.shape-card:hover { border-color: var(--gold); background: #fbf6ec; transform: translateY(-2px); }
.shape-card img { width: 70px; height: 70px; object-fit: contain; }
.shape-card .label {
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-light); font-weight: 500; line-height: 1.3; min-height: 26px;
}
.shapes-arrow {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--gold-dark); color: var(--gold-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; transition: all .25s ease; justify-self: center;
}
.shapes-arrow:hover { background: var(--gold); color: var(--bg); border-color: var(--gold); }
@media (max-width: 1080px) { .shapes-arrow { justify-self: start; } }

/* ============================================================ MOMENTS */
.section-moments { background: var(--bg); padding: 0; color: var(--on-dark); }
.moments-grid {
  max-width: var(--max); margin: 0 auto; padding: 0 36px;
  display: grid; grid-template-columns: 300px 1fr; align-items: stretch; min-height: 290px;
}
@media (max-width: 1080px) { .moments-grid { grid-template-columns: 1fr; padding: 0 20px; } }
.moments-intro { padding: 52px 36px 52px 0; display: flex; flex-direction: column; justify-content: center; }
.moments-eyebrow {
  font-family: var(--sans); font-size: 11px;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--gold); font-weight: 500;
  display: inline-flex; align-items: center; gap: 14px; margin-bottom: 22px;
}
.moments-eyebrow::after { content: ""; width: 30px; height: 1px; background: var(--gold); opacity: 0.7; }
.moments-intro h2 {
  font-family: var(--serif); font-weight: 400; font-size: 36px;
  color: var(--on-dark); line-height: 1.05; letter-spacing: 0.005em; margin-bottom: 20px;
}
.moments-intro p {
  color: var(--on-dark-dim); font-size: 13.5px; line-height: 1.65;
  margin-bottom: 22px; font-weight: 300; max-width: 250px;
}
.moments-get {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--gold); font-size: 11px; letter-spacing: 0.26em;
  text-transform: uppercase; font-weight: 600;
  transition: color .25s ease; align-self: flex-start;
}
.moments-get:hover { color: var(--gold-light); }
.moments-get i { font-size: 9px; }
.collage {
  display: grid; grid-template-columns: 1.5fr 1.3fr 1.4fr; grid-template-rows: 1fr 1fr; gap: 0;
  min-height: 290px;
}
.col-tile { overflow: hidden; position: relative; background-size: cover; background-position: center; background-color: #1a1410; }
.col-1 { grid-row: span 2; background-image: url('../collage-woman.jpg'); }
.col-2 { background-image: url('../collage-tweezer.jpg'); }
.col-3 { background-image: url('../collage-sketch.jpg'); }
.col-4 { grid-row: span 2; background-image: url('../collage-couple.jpg'); }

/* ============================================================ HOW IT WORKS */
.section-how { background: var(--cream); color: var(--on-light); padding: 60px 0; }
.how-grid { display: grid; grid-template-columns: 240px 1fr; gap: 40px; align-items: center; }
@media (max-width: 1080px) { .how-grid { grid-template-columns: 1fr; gap: 32px; } }
.how-intro h2 {
  font-family: var(--serif); font-weight: 400; font-size: 30px;
  color: var(--on-light); line-height: 1.1; margin-bottom: 14px;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.how-intro p { color: var(--on-light-dim); font-size: 14px; line-height: 1.6; margin-bottom: 20px; max-width: 220px; }
.how-intro a {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--gold-dark); font-size: 11px; letter-spacing: 0.24em;
  text-transform: uppercase; font-weight: 600;
}
.how-intro a i { font-size: 9px; }
.how-steps { display: grid; grid-template-columns: 1fr 28px 1fr 28px 1fr; align-items: center; }
@media (max-width: 900px) {
  .how-steps { grid-template-columns: 1fr; gap: 14px; }
  .how-steps .arrow { display: none; }
}
.how-step {
  background: var(--cream-2); border: 1px solid var(--line-light); border-radius: 2px;
  padding: 32px 22px 24px; text-align: center; position: relative;
  min-height: 200px; display: flex; flex-direction: column; align-items: center;
}
.how-step .badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--bg); color: var(--on-dark);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 13px; font-weight: 500;
}
.how-step .icon-wrap { width: 56px; height: 56px; margin: 6px 0 14px; color: var(--gold-dark); }
.how-step .icon-wrap svg { width: 100%; height: 100%; }
.how-step h3 {
  font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-light); font-weight: 600; margin-bottom: 10px; font-family: var(--sans);
}
.how-step p { color: var(--on-light-dim); font-size: 13px; line-height: 1.55; max-width: 210px; }
.how-steps .arrow { color: var(--gold-dark); font-size: 16px; text-align: center; }

/* ============================================================ TRUST BAR */
.section-trust { background: var(--bg); padding: 26px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-cell {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 22px; border-right: 1px solid var(--line-dark-2);
}
.trust-cell:last-child { border-right: 0; }
.trust-icon { width: 36px; height: 36px; color: var(--gold); flex-shrink: 0; }
.trust-icon svg { width: 100%; height: 100%; }
.trust-text { line-height: 1.4; }
.trust-text .t {
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--on-dark); font-weight: 600; margin-bottom: 3px;
}
.trust-text .d { font-size: 11.5px; color: var(--on-dark-dim); line-height: 1.5; font-weight: 300; }
@media (max-width: 980px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-cell { border-right: 0; border-bottom: 1px solid var(--line-dark-2); }
  .trust-cell:nth-child(odd) { border-right: 1px solid var(--line-dark-2); }
}
@media (max-width: 600px) {
  .trust-grid { grid-template-columns: 1fr; }
  .trust-cell { border-right: 0 !important; }
}

/* ============================================================ FOOTER */
footer {
  background: var(--bg-2); padding: 42px 0 28px;
  color: var(--on-dark); border-top: 1px solid var(--line-dark-2);
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.4fr; gap: 40px; margin-bottom: 30px; }
@media (max-width: 980px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
.foot-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.foot-mark { display: flex; align-items: center; gap: 12px; }
.foot-mark-circle {
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center; color: var(--gold);
}
.foot-mark-circle svg { width: 20px; height: 20px; }
.foot-mark-name {
  font-family: var(--serif); font-style: italic; font-weight: 600;
  font-size: 18px; color: var(--gold-light); letter-spacing: 0.06em; text-transform: uppercase;
}
.foot-brand .tagline { font-size: 12px; color: var(--on-dark-dim); line-height: 1.6; margin-top: 4px; }
.foot-col h4 {
  font-size: 10.5px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px; font-weight: 600;
}
.foot-col ul { list-style: none; }
.foot-col li { margin-bottom: 9px; }
.foot-col a {
  color: var(--on-dark-dim); font-size: 12.5px; font-weight: 300; transition: color .2s ease;
}
.foot-col a:hover { color: var(--gold-light); }
.foot-connect h4 {
  font-size: 10.5px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px; font-weight: 600;
}
.foot-connect p { font-size: 12px; color: var(--on-dark-dim); line-height: 1.6; margin-bottom: 14px; font-weight: 300; }
.foot-email {
  display: flex; border: 1px solid var(--line-dark); border-radius: 1px; overflow: hidden;
  background: rgba(0,0,0,0.3); margin-bottom: 16px;
}
.foot-email input {
  flex: 1; background: transparent; border: 0;
  padding: 10px 14px; font-family: var(--sans); font-size: 12px;
  outline: 0; font-weight: 300;
}
.foot-email input::placeholder { color: var(--on-dark-muted); }
.foot-email button {
  background: var(--gold); color: var(--bg);
  padding: 0 16px; font-size: 12px; transition: background .25s ease;
}
.foot-email button:hover { background: var(--gold-light); }
.foot-social { display: flex; gap: 22px; }
.foot-social a { color: var(--on-dark); font-size: 14px; transition: color .2s ease; }
.foot-social a:hover { color: var(--gold-light); }
.foot-bottom {
  border-top: 1px solid var(--line-dark-2); padding-top: 20px;
  font-size: 11px; color: var(--on-dark-muted); text-align: center;
}

a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 1px solid var(--gold-light); outline-offset: 3px;
}

/* ============================================================ PAGE HEADER (sub-pages) */
.page-head { background: var(--bg); padding: 50px 0 28px; border-bottom: 1px solid var(--line-dark-2); }
.page-head .eyebrow {
  font-size: 10.5px; letter-spacing: 0.36em; text-transform: uppercase;
  color: var(--gold-light); font-weight: 500; margin-bottom: 14px;
}
.page-head h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(30px, 4vw, 46px);
  color: var(--on-dark); line-height: 1.05; letter-spacing: 0.005em;
}
.page-head p {
  color: var(--on-dark-dim); font-size: 14px; line-height: 1.6;
  max-width: 640px; margin-top: 14px;
}

/* ============================================================ SHOP PAGE */
.shop-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 32px;
  padding: 36px 0 80px;
}
@media (max-width: 980px) { .shop-layout { grid-template-columns: 1fr; gap: 24px; } }

.filters {
  background: var(--card); border: 1px solid var(--line-dark);
  border-radius: 2px; padding: 22px 22px 18px;
  position: sticky; top: 84px; align-self: start;
}
.filters h3 {
  font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--gold-light); font-weight: 600; margin-bottom: 18px;
}
.filter-group { margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line-dark); }
.filter-group:last-child { border-bottom: 0; padding-bottom: 0; }
.filter-group .flabel {
  font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--on-dark-dim); margin-bottom: 10px; font-weight: 500;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  background: transparent; border: 1px solid var(--line-dark);
  color: var(--on-dark); padding: 6px 10px;
  font-size: 11px; letter-spacing: 0.06em;
  border-radius: 1px; transition: all .2s ease;
  cursor: pointer;
}
.chip:hover { border-color: var(--gold-light); color: var(--gold-light); }
.chip.active { background: var(--gold); color: var(--bg); border-color: var(--gold); }
.range-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.range-row input {
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--line-dark);
  color: var(--on-dark); padding: 8px 10px; font-size: 12px;
  border-radius: 1px; outline: 0;
}
.range-row input:focus { border-color: var(--gold); }
.filter-reset {
  width: 100%; margin-top: 4px;
  border: 1px solid var(--line-dark);
  color: var(--on-dark-dim); padding: 9px;
  font-size: 10.5px; letter-spacing: 0.22em; text-transform: uppercase;
  font-weight: 500; transition: all .2s ease;
}
.filter-reset:hover { color: var(--gold-light); border-color: var(--gold); }

.shop-results .toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px; flex-wrap: wrap; gap: 12px;
}
.shop-count {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-dark-dim); font-weight: 500;
}
.shop-sort select {
  background: var(--card); color: var(--on-dark);
  border: 1px solid var(--line-dark);
  padding: 8px 28px 8px 12px; font-size: 12px;
  border-radius: 1px; cursor: pointer;
}

.stone-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.stone-card {
  background: var(--card); border: 1px solid var(--line-dark); border-radius: 2px;
  overflow: hidden; transition: all .25s ease;
  display: flex; flex-direction: column;
  cursor: pointer;
}
.stone-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.stone-photo {
  aspect-ratio: 1 / 1;
  background: #000;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.stone-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.stone-badge {
  position: absolute; top: 10px; right: 10px;
  background: var(--gold); color: var(--bg);
  font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 600; padding: 4px 8px; border-radius: 1px;
}
.stone-body { padding: 14px 14px 16px; }
.stone-row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.stone-shape {
  font-size: 10.5px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold-light); font-weight: 600;
}
.stone-cert { font-size: 10px; color: var(--on-dark-muted); font-weight: 300; letter-spacing: 0.02em; }
.stone-specs {
  display: flex; gap: 12px; font-size: 12px;
  color: var(--on-dark-dim); margin-bottom: 12px;
}
.stone-specs strong {
  color: var(--on-dark); font-family: var(--serif); font-size: 15px;
  font-weight: 500; letter-spacing: 0.01em;
}
.stone-price-row {
  display: flex; align-items: baseline; gap: 10px;
  margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line-dark);
}
.stone-price-now { font-family: var(--serif); font-size: 22px; color: var(--on-dark); font-weight: 500; }
.stone-price-was { font-size: 12px; color: var(--on-dark-muted); text-decoration: line-through; }
.stone-save { margin-left: auto; font-size: 10.5px; color: var(--gold-light); font-weight: 600; letter-spacing: 0.1em; }

/* ============================================================ DIAMOND DETAIL */
.detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 32px 0 60px;
}
@media (max-width: 980px) { .detail-grid { grid-template-columns: 1fr; gap: 24px; } }
.detail-photo {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #1a1410 0%, #0c0905 60%, #06040a 100%);
  border: 1px solid var(--line-dark); border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.detail-photo img { width: 65%; height: 65%; object-fit: contain; }
.detail-info h1 {
  font-family: var(--serif); font-weight: 400; font-size: 38px;
  line-height: 1.05; color: var(--on-dark); margin-bottom: 8px;
}
.detail-meta { color: var(--on-dark-dim); font-size: 12.5px; margin-bottom: 22px; letter-spacing: 0.04em; }
.detail-meta a { color: var(--gold-light); }
.detail-specs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  padding: 18px 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark);
  margin-bottom: 22px;
}
.detail-spec .k {
  display: block; font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--on-dark-dim); margin-bottom: 6px; font-weight: 500;
}
.detail-spec .v { font-family: var(--serif); font-size: 24px; color: var(--on-dark); font-weight: 500; }

.detail-prices { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 22px; }

.detail-cta-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .detail-cta-row { grid-template-columns: 1fr; } }

/* ============================================================ CONTENT PAGES */
.content { padding: 50px 0 80px; max-width: 760px; margin: 0 auto; }
.content h2 {
  font-family: var(--serif); font-weight: 400; font-size: 28px;
  color: var(--on-dark); margin: 36px 0 14px; line-height: 1.1;
}
.content h3 {
  font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold-light); font-weight: 600; margin: 28px 0 10px;
}
.content p {
  color: var(--on-dark-dim); font-size: 14.5px; line-height: 1.75;
  margin-bottom: 16px; font-weight: 300;
}
.content ul { color: var(--on-dark-dim); margin: 0 0 18px 22px; }
.content ul li { margin-bottom: 8px; line-height: 1.7; }
.content .lede { font-size: 16px; color: var(--on-dark); line-height: 1.7; margin-bottom: 24px; font-weight: 300; }

.faq-item {
  border: 1px solid var(--line-dark); border-radius: 2px;
  margin-bottom: 10px; overflow: hidden;
}
.faq-item summary {
  list-style: none; padding: 16px 22px;
  font-size: 14px; color: var(--on-dark); font-weight: 500;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  background: var(--card);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold); font-size: 18px; }
.faq-item[open] summary::after { content: "–"; }
.faq-item .body { padding: 4px 22px 18px; color: var(--on-dark-dim); font-size: 13.5px; line-height: 1.7; }

/* ============================================================ ADMIN */
.admin-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  padding: 32px 0 60px;
}
@media (max-width: 980px) { .admin-grid { grid-template-columns: 1fr; } }
.admin-card {
  background: var(--card); border: 1px solid var(--line-dark); border-radius: 2px;
  padding: 24px;
}
.admin-card h3 {
  font-size: 12px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold-light); font-weight: 600; margin-bottom: 14px;
}
.admin-card p { color: var(--on-dark-dim); font-size: 13px; line-height: 1.6; margin-bottom: 14px; }
.dropzone {
  border: 1.5px dashed var(--line-dark); border-radius: 2px;
  padding: 36px; text-align: center; color: var(--on-dark-dim);
  transition: all .2s ease; cursor: pointer;
}
.dropzone.over { border-color: var(--gold); background: rgba(201,169,120,0.06); color: var(--gold-light); }
.dropzone i { font-size: 28px; color: var(--gold); margin-bottom: 10px; display: block; }
.admin-card textarea {
  width: 100%; min-height: 220px;
  background: rgba(0,0,0,0.4); border: 1px solid var(--line-dark);
  color: var(--on-dark); padding: 12px 14px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px; line-height: 1.55; border-radius: 1px;
  resize: vertical; outline: 0;
}
.admin-card textarea:focus { border-color: var(--gold); }
.admin-actions { display: flex; gap: 10px; margin-top: 14px; }
.admin-preview {
  margin-top: 18px; padding: 14px; border: 1px solid var(--line-dark); border-radius: 2px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11.5px;
  max-height: 280px; overflow: auto; color: var(--on-dark-dim);
}
.admin-preview table { width: 100%; border-collapse: collapse; }
.admin-preview th, .admin-preview td { padding: 4px 8px; border-bottom: 1px solid var(--line-dark-2); text-align: left; }
.admin-preview th { color: var(--gold-light); font-weight: 600; }