/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #060606;
  --gold: #C9A84C;
  --gold-dim: #9A7D2E;
  --silver: #E8EDF2;
  --gray: #888;
  --dark-gray: #1a1a1a;
  --border: #222;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--silver);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(6,6,6,0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
}

.nav__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.15em;
  color: var(--gold);
}

.nav__tag {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gray);
  text-transform: uppercase;
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 6rem 3rem;
  overflow: hidden;
}

.hero__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(15rem, 30vw, 28rem);
  color: rgba(201,168,76,0.03);
  letter-spacing: 0.05em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero__eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(4rem, 9vw, 8rem);
  line-height: 0.95;
  color: var(--silver);
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 480px;
  margin-bottom: 3rem;
  font-weight: 300;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  width: fit-content;
}

.hero__stat {
  padding: 1.25rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__stat-val {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.hero__stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 0.25rem;
}

.hero__stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

.hero__glow {
  position: absolute;
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* Proof */
.proof {
  padding: 2.5rem 3rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.proof__label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  white-space: nowrap;
  flex-shrink: 0;
}

.proof__badges {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
}

.proof__badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border-left: 1px solid var(--border);
}

.proof__badge-icon {
  color: var(--gold);
  font-size: 0.5rem;
}

.proof__badge-text {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

/* Products */
.products {
  padding: 6rem 3rem;
}

.products__header {
  margin-bottom: 3rem;
}

.products__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--silver);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.products__sub {
  color: var(--gray);
  font-size: 0.9rem;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.product-card {
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

.product-card__img {
  height: 220px;
  background: var(--dark-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card__visual {
  width: 100%;
  height: 100%;
  position: relative;
}

.product-card__visual--chain::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-20deg);
  width: 160px;
  height: 30px;
  border: 3px solid var(--gold);
  border-radius: 40px;
  box-shadow: 0 0 20px rgba(201,168,76,0.3), inset 0 0 20px rgba(201,168,76,0.05);
}

.product-card__visual--grillz::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 50px;
  border: 2px solid var(--silver);
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(232,237,242,0.1);
}

.product-card__visual--watch::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 110px;
  border: 2px solid var(--gold);
  border-radius: 12px;
  box-shadow: 0 0 25px rgba(201,168,76,0.25);
}

.product-card__visual--pendant::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 80px;
  border: 2px solid var(--gold);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  box-shadow: 0 0 20px rgba(201,168,76,0.2);
}

.product-card__visual--tennis::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 16px;
  background: repeating-linear-gradient(
    90deg,
    var(--gold) 0px,
    var(--gold) 10px,
    transparent 10px,
    transparent 16px
  );
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(201,168,76,0.3);
}

.product-card__visual--custom::before {
  content: '◆';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  color: var(--gold);
  text-shadow: 0 0 30px rgba(201,168,76,0.4);
}

.product-card__body {
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--silver);
  margin-bottom: 0.5rem;
}

.product-card__desc {
  font-size: 0.8rem;
  color: var(--gray);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 1rem;
}

.product-card__range {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--gold);
  letter-spacing: 0.1em;
}

/* Tester */
.tester {
  background: #0d0d0d;
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.tester__inner {
  max-width: 900px;
}

.tester__label {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.tester__headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1;
  color: var(--silver);
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
}

.tester__body {
  color: var(--gray);
  max-width: 600px;
  margin-bottom: 3rem;
  font-size: 0.95rem;
}

.tester__comparison {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
}

.tester__comp-col {
  flex: 1;
  padding: 2rem;
}

.tester__comp-col--us {
  background: #111;
}

.tester__comp-col--them {
  background: #0a0a0a;
}

.tester__comp-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--silver);
  margin-bottom: 1rem;
}

.tester__comp-divider {
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gray);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}

.tester__comp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tester__comp-list li {
  font-size: 0.8rem;
  color: var(--gray);
  padding-left: 1rem;
  position: relative;
}

.tester__comp-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.4rem;
  top: 0.4rem;
}

.tester__comp-col--us .tester__comp-list li { color: var(--silver); }

/* Pricing */
.pricing {
  padding: 6rem 3rem;
}

.pricing__header {
  margin-bottom: 3rem;
}

.pricing__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--silver);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.pricing__sub {
  color: var(--gray);
  font-size: 0.9rem;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.price-tier {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
}

.price-tier:last-child {
  border-right: none;
}

.price-tier__label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--gray);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.price-tier__range {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--silver);
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.price-tier--featured {
  background: #111;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.price-tier--featured .price-tier__range { color: var(--gold); }

.price-tier__items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.price-tier__items div {
  font-size: 0.85rem;
  color: var(--gray);
}

/* Closing */
.closing {
  background: var(--bg);
  padding: 8rem 3rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing__inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing__eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.closing__headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.1;
  color: var(--silver);
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
}

.closing__body {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 3rem;
}

.closing__stripe {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  width: 80px;
  margin: 0 auto;
}

/* Footer */
.footer {
  padding: 3rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.footer__sub {
  font-size: 0.8rem;
  color: var(--gray);
}

.footer__legal {
  font-size: 0.7rem;
  color: #555;
  margin-top: 1rem;
}

/* ── Nav Links ─────────────────────────────────────────────────────────── */
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  text-decoration: none;
  transition: color 0.2s;
}

.nav__link:hover { color: var(--silver); }

.nav__link--cta {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  transition: background 0.2s, color 0.2s;
}

.nav__link--cta:hover {
  background: var(--gold);
  color: var(--bg);
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, opacity 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn--sm { padding: 0.5rem 1.25rem; }

.btn--outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--silver);
}

.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn--gold {
  background: var(--gold);
  color: var(--bg);
}

.btn--gold:hover { background: var(--gold-dim); }

.btn--full { width: 100%; }

/* ── Product Card Meta (price + button row) ─────────────────────────────── */
.product-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
}

/* ── GRA Certificate Showcase ───────────────────────────────────────────── */
.gra-section {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
}

.gra-section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.gra-section__eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.gra-section__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--silver);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.gra-section__sub {
  color: var(--gray);
  font-size: 0.9rem;
}

.gra-section__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.gra-card {
  background: var(--bg);
  padding: 0;
}

.gra-card__cert {
  background: #0e0e0e;
  border: 1px solid #333;
  padding: 1.5rem;
  margin: 1.5rem;
  position: relative;
}

.gra-card__cert-header {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--gray);
  text-align: center;
  margin-bottom: 1rem;
}

.gra-card__cert-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}

.gra-card__logo-gem {
  display: block;
  font-size: 1.5rem;
  color: var(--gold);
  text-shadow: 0 0 20px rgba(201,168,76,0.5);
  margin-bottom: 0.25rem;
}

.gra-card__logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  color: var(--silver);
}

.gra-card__cert-body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.gra-card__field {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
}

.gra-card__field span:first-child {
  color: var(--gray);
  letter-spacing: 0.05em;
}

.gra-card__field span:last-child {
  color: var(--silver);
  font-weight: 500;
}

.gra-card__cert-footer {
  text-align: center;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  margin-top: 1rem;
}

.gra-card__label {
  padding: 1rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--gray);
  text-align: center;
  border-top: 1px solid var(--border);
}

/* ── Email Capture ──────────────────────────────────────────────────────── */
.email-capture {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, #080808 0%, var(--bg) 100%);
}

.email-capture__inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.email-capture__badge {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.email-capture__headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  color: var(--silver);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.email-capture__body {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

.email-form {
  max-width: 480px;
  margin: 0 auto;
}

.email-form__row {
  display: flex;
  gap: 0;
}

.email-form input {
  flex: 1;
  background: var(--dark-gray);
  border: 1px solid var(--border);
  border-right: none;
  color: var(--silver);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.875rem 1.25rem;
  outline: none;
  transition: border-color 0.2s;
}

.email-form input::placeholder { color: var(--gray); }
.email-form input:focus { border-color: var(--gold); }

.email-form .btn {
  flex-shrink: 0;
  padding: 0.875rem 1.5rem;
}

/* ── Inquiry Modal ──────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal[hidden] { display: none; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
}

.modal__panel {
  position: relative;
  background: #0e0e0e;
  border: 1px solid var(--border);
  padding: 2.5rem;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--gray);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

.modal__close:hover { color: var(--silver); }

.modal__eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.modal__title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  color: var(--silver);
  margin-bottom: 0.5rem;
}

.modal__sub {
  color: var(--gray);
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

/* ── Form Styles ────────────────────────────────────────────────────────── */
.inquiry-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field { display: flex; flex-direction: column; gap: 0.4rem; }

.form-field label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
}

.form-label-opt {
  font-size: 0.65rem;
  letter-spacing: 0;
  text-transform: none;
  color: #555;
}

.form-field input,
.form-field select,
.form-field textarea {
  background: #111;
  border: 1px solid var(--border);
  color: var(--silver);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: #444; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--gold); }

.form-field select { cursor: pointer; }

.form-msg {
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  border: 1px solid;
  text-align: center;
}

.form-msg[hidden] { display: none; }

.form-msg--success {
  background: rgba(201,168,76,0.1);
  border-color: var(--gold);
  color: var(--gold);
}

.form-msg--error {
  background: rgba(200,50,50,0.1);
  border-color: #c83232;
  color: #e55;
}

.form-msg--inline {
  margin-top: 0.75rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav__tag { display: none; }
  .nav__links { gap: 1rem; }
  .nav__link { font-size: 0.65rem; }

  .hero { padding: 4rem 1.5rem; min-height: 80vh; }
  .hero__headline { font-size: clamp(3rem, 12vw, 5rem); }
  .hero__stats { flex-direction: column; width: 100%; }
  .hero__stat-divider { width: 80px; height: 1px; }

  .proof { flex-direction: column; gap: 1rem; padding: 2rem 1.5rem; }
  .proof__badges { gap: 0; }
  .proof__badge { padding: 0.5rem 0.75rem; }

  .gra-section { padding: 4rem 1.5rem; }
  .gra-section__gallery { grid-template-columns: 1fr; }

  .products { padding: 4rem 1.5rem; }
  .products__grid { grid-template-columns: repeat(2, 1fr); }
  .product-card__meta { flex-direction: column; align-items: flex-start; gap: 0.5rem; }

  .tester { padding: 4rem 1.5rem; }
  .tester__comparison { flex-direction: column; }
  .tester__comp-divider { border-left: none; border-right: none; border-top: 1px solid var(--border); border-bottom: none; padding: 1rem; }

  .pricing { padding: 4rem 1.5rem; }
  .pricing__grid { grid-template-columns: 1fr; }
  .price-tier--featured { border-left: none; border-right: none; }

  .email-capture { padding: 4rem 1.5rem; }
  .email-form__row { flex-direction: column; }
  .email-form input { border-right: 1px solid var(--border); }

  .closing { padding: 4rem 1.5rem; }

  .footer { padding: 2rem 1.5rem; }
}

@media (max-width: 480px) {
  .nav__links { display: none; }
  .products__grid { grid-template-columns: 1fr; }
  .proof__label { display: none; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .products__grid { grid-template-columns: 1fr; }
  .proof__label { display: none; }
}