/* ============================================================================
   DIAGEM DIAMONDS — MASTER STYLESHEET
   Hand-edit this file freely. It is intentionally NOT minified so the owner can
   read and change it. Colours, spacing and fonts live in the :root block below
   — change a value once and it updates across the whole site.

   SITE GOAL: generate leads via WhatsApp + a short enquiry form.
   ============================================================================ */

/* ----------------------------------------------------------------------------
   1. DESIGN TOKENS  (safe to tweak)
   ---------------------------------------------------------------------------- */
:root {
  /* Brand colours */
  --charcoal:      #14110F;   /* primary / dark backgrounds + body text on light */
  --ivory:         #F6F1E9;   /* secondary / light backgrounds + text on dark    */
  --gold:          #B89968;   /* accent — headings, borders, labels ONLY         */
  --green:         #0F3D35;   /* luxury green — secondary dark panels            */

  /* Tints derived from the brand colours */
  --charcoal-soft: #211C18;
  --ivory-dim:     #E7DECF;
  --line:          rgba(184, 153, 104, 0.28); /* hairline gold on light */
  --line-dark:     rgba(246, 241, 233, 0.12); /* hairline on dark       */
  --text-muted:    #6B6157;   /* muted body on ivory  — passes AA */
  --text-on-dark:  #D9D1C4;   /* muted body on dark   — passes AA */
  --whatsapp:      #1faf54;

  /* Typography */
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Spacing scale */
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;
  --space-2xl: 10rem;

  /* Layout */
  --maxw: 1240px;
  --gutter: clamp(1.25rem, 5vw, 4rem);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ----------------------------------------------------------------------------
   2. RESET / BASE
   ---------------------------------------------------------------------------- */
*, *::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: 1.0625rem;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--ivory);
  font-weight: 400;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0.005em;
  margin: 0 0 0.5em;
}
p { margin: 0 0 1.25em; }

/* Accessibility: visible keyboard focus everywhere */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--charcoal); color: var(--ivory); padding: 0.75rem 1.25rem; font-size: 0.85rem;
}
.skip-link:focus { left: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ----------------------------------------------------------------------------
   3. SHARED LAYOUT HELPERS
   ---------------------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--space-xl) 0; }
.section--tight { padding: var(--space-lg) 0; }

.eyebrow {
  font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--gold); font-weight: 600; margin: 0 0 1.25rem; display: block;
}
.lead { font-size: 1.2rem; line-height: 1.6; color: var(--text-muted); max-width: 60ch; }
.rule { width: 56px; height: 1px; background: var(--gold); border: 0; margin: 1.5rem 0; }
.rule--center { margin-left: auto; margin-right: auto; }

/* Buttons --------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-body);
  font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  padding: 1.05rem 2.1rem; border: 1px solid transparent; cursor: pointer;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn--gold  { background: var(--gold); color: var(--charcoal); }
.btn--gold:hover { background: #cdaf81; }
.btn--ghost { background: transparent; color: var(--ivory); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn--dark  { background: var(--charcoal); color: var(--ivory); }
.btn--dark:hover { background: var(--charcoal-soft); }
.btn--wa    { background: var(--whatsapp); color: #fff; }
.btn--wa:hover { background: #1a9849; }

/* ----------------------------------------------------------------------------
   4. HEADER / NAV
   ---------------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(20, 17, 15, 0.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-dark);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: baseline; gap: 0.6rem; color: var(--ivory); }
.brand__mark { font-family: var(--font-display); font-size: 1.55rem; font-weight: 600; letter-spacing: 0.04em; color: var(--ivory); }
.brand__sub { font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); }

.nav__links { display: flex; gap: clamp(0.4rem, 1.1vw, 1.4rem); list-style: none; margin: 0; padding: 0; }
.nav__links a {
  color: var(--text-on-dark); font-size: clamp(0.68rem, 0.75vw, 0.8rem); letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 500; padding: 0.4rem 0; position: relative;
}
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0; background: var(--gold); transition: width .35s var(--ease); }
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--ivory); }
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { width: 100%; }

.nav__cta { display: flex; align-items: center; gap: 0.9rem; }
.nav__phone { color: var(--ivory); font-size: 0.85rem; letter-spacing: 0.05em; white-space: nowrap; }
.nav__phone span { color: var(--gold); }

.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 0.5rem; flex-direction: column; gap: 5px; }
.nav__toggle span { width: 26px; height: 1.5px; background: var(--ivory); transition: .3s var(--ease); }

/* ----------------------------------------------------------------------------
   5. HERO  (critical styles also inlined in <head> of each page)
   ---------------------------------------------------------------------------- */
.hero { position: relative; background: var(--charcoal); color: var(--ivory); overflow: hidden; }
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.42; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,17,15,.55) 0%, rgba(20,17,15,.35) 45%, rgba(20,17,15,.92) 100%);
}
.hero__inner { position: relative; z-index: 2; padding: var(--space-2xl) 0 var(--space-xl); max-width: 780px; }
.hero h1 { font-size: clamp(2.8rem, 7vw, 5.4rem); font-weight: 500; line-height: 1.02; margin: 0 0 1.5rem; letter-spacing: 0.01em; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero__lead { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--text-on-dark); max-width: 54ch; margin-bottom: 2.5rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ----------------------------------------------------------------------------
   6. TRUST BAR
   ---------------------------------------------------------------------------- */
.trustbar { background: var(--charcoal-soft); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.trustbar__grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; color: var(--text-on-dark); }
.trustbar__item { padding: 2.2rem 1rem; border-right: 1px solid var(--line-dark); }
.trustbar__item:last-child { border-right: 0; }
.trustbar__item strong { display: block; font-family: var(--font-display); font-size: 1.35rem; color: var(--gold); font-weight: 600; margin-bottom: 0.2rem; }
.trustbar__item span { font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; }

/* ----------------------------------------------------------------------------
   7. SPLIT SECTIONS
   ---------------------------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.split__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.section-head { max-width: 64ch; }
.section-head h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); }

/* ----------------------------------------------------------------------------
   8. CATEGORY CARDS
   ---------------------------------------------------------------------------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.card { position: relative; display: block; overflow: hidden; background: var(--charcoal); aspect-ratio: 3 / 2.1; color: var(--ivory); }
.card img { width: 100%; height: 100%; object-fit: cover; opacity: 0.62; transition: transform .8s var(--ease), opacity .8s var(--ease); }
.card:hover img { transform: scale(1.06); opacity: 0.5; }
.card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(20,17,15,.85) 100%); }
.card__body { position: absolute; left: 0; bottom: 0; padding: 2rem; z-index: 3; }
.card__body h3 { font-size: 1.85rem; margin: 0 0 0.3rem; }
.card__body span { font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); }
.card__link { font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ivory); margin-top: 0.6rem; display: inline-flex; gap: 0.4rem; }

/* ----------------------------------------------------------------------------
   9. DARK FEATURE PANEL (why buy direct)
   ---------------------------------------------------------------------------- */
.panel-dark { background: var(--green); color: var(--ivory); }
.panel-dark h2 { color: var(--ivory); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-top: 3rem; }
.feature h3 { color: var(--ivory); font-size: 1.5rem; margin-bottom: 0.5rem; }
.feature p { color: var(--text-on-dark); margin: 0; }
.feature__num { font-family: var(--font-display); font-size: 1rem; color: var(--gold); display: block; margin-bottom: 0.8rem; letter-spacing: 0.2em; }

/* ----------------------------------------------------------------------------
   10. ACCREDITATION STRIP
   ---------------------------------------------------------------------------- */
.accred { text-align: center; }
.accred__row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: clamp(1.5rem, 5vw, 4rem); margin-top: 2.5rem; }
.accred__item { font-family: var(--font-display); font-size: 1.4rem; color: var(--charcoal); letter-spacing: 0.04em; opacity: 0.82; }
.accred__item small { display: block; font-family: var(--font-body); font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); margin-top: 0.2rem; }

/* ----------------------------------------------------------------------------
   11. FAQ  (feeds AEO / FAQPage schema)
   ---------------------------------------------------------------------------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq__item { border-top: 1px solid var(--line); }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  font-family: var(--font-display); font-size: 1.4rem; color: var(--charcoal);
  padding: 1.6rem 2.5rem 1.6rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq__q::after { content: "+"; font-family: var(--font-body); font-size: 1.4rem; color: var(--gold); transition: transform .3s var(--ease); }
.faq__item[open] .faq__q::after { content: "\2013"; }
.faq__a { padding: 0 0 1.6rem; color: var(--text-muted); max-width: 70ch; }
details > summary { list-style: none; }
details > summary::-webkit-details-marker { display: none; }

/* ----------------------------------------------------------------------------
   12. ENQUIRY FORM  (primary lead-capture)
   ---------------------------------------------------------------------------- */
.enquiry { background: var(--charcoal); color: var(--ivory); }
.enquiry h2 { color: var(--ivory); }
.enquiry__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.enquiry__intro p { color: var(--text-on-dark); }
.enquiry__contacts { margin-top: 2rem; }
.enquiry__contacts a { display: flex; align-items: center; gap: 0.8rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line-dark); color: var(--ivory); font-size: 1.05rem; }
.enquiry__contacts a:hover { color: var(--gold); }
.enquiry__contacts svg { width: 20px; height: 20px; fill: var(--gold); flex: none; }

.form-field { margin-bottom: 1.4rem; }
.form-field label { display: block; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-dark);
  color: var(--ivory); font-family: var(--font-body); font-size: 1rem; padding: 0.7rem 0;
}
.form-field select option { color: #14110F; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { outline: none; border-bottom-color: var(--gold); }
.form-field textarea { resize: vertical; min-height: 84px; }
.form-field input::placeholder, .form-field textarea::placeholder { color: rgba(217,209,196,.4); }
.form-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.6rem; }
.form-note { font-size: 0.8rem; color: var(--text-on-dark); margin-top: 1.2rem; }
.form-status { margin-top: 1rem; font-size: 0.92rem; min-height: 1.3em; color: var(--gold); }

/* ----------------------------------------------------------------------------
   13. FINAL CTA
   ---------------------------------------------------------------------------- */
.final-cta { text-align: center; background: var(--ivory); }
.final-cta h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); max-width: 18ch; margin: 0 auto 1rem; }
.final-cta .btn-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }

/* ----------------------------------------------------------------------------
   14. FOOTER
   ---------------------------------------------------------------------------- */
.site-footer { background: var(--charcoal); color: var(--text-on-dark); padding: var(--space-lg) 0 var(--space-md); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-dark); }
.footer-grid h4 { color: var(--gold); font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0.6rem; }
.footer-grid a:hover { color: var(--gold); }
.footer-brand p { color: var(--text-on-dark); margin-top: 1rem; max-width: 30ch; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding-top: 1.5rem; font-size: 0.78rem; color: var(--text-muted); }

/* ----------------------------------------------------------------------------
   15. STICKY WHATSAPP
   ---------------------------------------------------------------------------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200; display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--whatsapp); color: #fff; padding: 0.85rem 1.25rem; border-radius: 50px;
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; box-shadow: 0 8px 30px rgba(0,0,0,.28); transition: transform .3s var(--ease);
}
.wa-float:hover { transform: translateY(-3px); }
.wa-float svg { width: 22px; height: 22px; fill: currentColor; }

/* ----------------------------------------------------------------------------
   16. SCROLL REVEAL
   ---------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ----------------------------------------------------------------------------
   17a. MEDIUM SCREEN NAV (1100px)
   ---------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .nav__phone { display: none; }
}

/* ----------------------------------------------------------------------------
   17. RESPONSIVE
   ---------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__links.is-open {
    display: flex; flex-direction: column; gap: 0; position: absolute; top: 78px; left: 0; right: 0;
    background: var(--charcoal); padding: 1rem var(--gutter) 2rem; border-bottom: 1px solid var(--line-dark);
  }
  .nav__links.is-open li { border-top: 1px solid var(--line-dark); }
  .nav__links.is-open a { display: block; padding: 1rem 0; }
  .nav__toggle { display: flex; }
  .nav__phone { display: none; }
  .split, .enquiry__grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .trustbar__grid { grid-template-columns: 1fr 1fr; }
  .trustbar__item:nth-child(2) { border-right: 0; }
  .feature-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .trustbar__grid { grid-template-columns: 1fr; }
  .trustbar__item { border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .footer-grid { grid-template-columns: 1fr; }
  .wa-float span { display: none; }
  .wa-float { padding: 0.95rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .card img { transition: none; }
}

/* ----------------------------------------------------------------------------
   18. INSTAGRAM BADGE (footer)
   ---------------------------------------------------------------------------- */
.footer-ig { display: flex; align-items: center; gap: 0.55rem; margin-top: 0.85rem; color: var(--text-on-dark); font-size: 0.85rem; letter-spacing: 0.04em; width: max-content; }
.footer-ig svg { width: 20px; height: 20px; fill: var(--gold); flex: none; }
.footer-ig:hover { color: var(--gold); }

/* ----------------------------------------------------------------------------
   19. DIAGEM PROMISE SECTION
   ---------------------------------------------------------------------------- */
.diagem-promise {
  background: #fdf8f0;
  border-left: 4px solid #b8860b;
  padding: 2.5rem 2.5rem 2rem;
  margin: 0 auto;
  max-width: 900px;
  border-radius: 0 12px 12px 0;
  font-family: Georgia, 'Times New Roman', serif;
}
.diagem-promise .promise-eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #b8860b;
  margin-bottom: 0.75rem;
  font-weight: 600;
}
.diagem-promise h2 {
  color: #1a1a2e;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  margin: 0 0 1rem;
  font-weight: 400;
  line-height: 1.2;
}
.diagem-promise p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 1rem;
}
.diagem-promise .promise-phone {
  display: block;
  color: #b8860b;
  font-size: 1.25rem;
  font-weight: bold;
  text-decoration: none;
  margin: 0.75rem 0 0.25rem;
  font-family: 'Montserrat', sans-serif;
}
.diagem-promise .promise-phone:hover { color: #a0760a; }
.diagem-promise .promise-subtext {
  font-size: 0.9rem;
  color: #777;
  font-family: 'Montserrat', sans-serif;
  margin: 0 0 1.5rem;
}
.diagem-promise .cta-button {
  display: inline-block;
  background: #b8860b;
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.95rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: background 0.3s;
}
.diagem-promise .cta-button:hover { background: #a0760a; }

/* Promise section wrapper on homepage */
.section--promise {
  padding: 3.5rem 1.5rem;
  background: #fff;
}

/* Promise callout (compact, for product/info pages) */
.promise-callout {
  background: #fdf8f0;
  border-left: 4px solid #b8860b;
  padding: 1.5rem;
  margin: 2.5rem auto;
  max-width: 900px;
  border-radius: 0 10px 10px 0;
  font-family: Georgia, 'Times New Roman', serif;
}
.promise-callout p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #444;
  margin: 0 0 0.75rem;
}
.promise-callout .promise-phone {
  color: #b8860b;
  font-size: 1.15rem;
  font-weight: bold;
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
}
.promise-callout .promise-phone:hover { color: #a0760a; }
.promise-callout a.lets-talk {
  display: inline-block;
  color: #b8860b;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  margin-top: 0.5rem;
  letter-spacing: 0.03em;
}
.promise-callout a.lets-talk:hover { text-decoration: underline; }

@media (max-width: 700px) {
  .diagem-promise { padding: 1.5rem 1.25rem; }
  .promise-callout { padding: 1.25rem 1rem; }
}


/* === THE DIAGEM ADVANTAGE === */
.diagem-advantage-section {
  background: #f9f7f4;
  border-top: 1px solid #e8e0d4;
  border-bottom: 1px solid #e8e0d4;
}
.diagem-advantage {
  padding: 3rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.diagem-advantage h2 {
  text-align: center;
  font-size: 1.8rem;
  color: #1a1a2e;
  margin-bottom: 0.5rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
}
.diagem-advantage .subtitle {
  text-align: center;
  color: #666;
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}
.diagem-advantage .cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 768px) {
  .diagem-advantage .cards {
    grid-template-columns: 1fr;
  }
}
.diagem-advantage .card {
  border-top: 4px solid #b8860b;
  padding: 1.5rem;
  background: #fff;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.diagem-advantage .card .icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.diagem-advantage .card h3 {
  color: #1a1a2e;
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
}
.diagem-advantage .card p {
  color: #555;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}
.diagem-advantage .cta-wrap {
  text-align: center;
  margin-top: 2rem;
}


/* === DIAMOND BUYER WARNING === */
.diagem-warning {
  background: #fff8f0;
  border: 2px solid #e8c88a;
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 900px;
}
.diagem-warning h2 {
  color: #b8860b;
  font-size: 1.5rem;
  margin-top: 0;
}
.diagem-warning p, .diagem-warning li {
  color: #555;
  line-height: 1.8;
}
.diagem-warning .icon {
  font-size: 2.5rem;
  float: left;
  margin-right: 1rem;
}

/* === QUOTE BEATER === */
.diagem-quote-beater {
  background: linear-gradient(135deg, #1a1a2e 0%, #2a2a4e 100%);
  color: #fff;
  border-radius: 12px;
  padding: 2.5rem;
  margin: 2rem auto;
  max-width: 900px;
  text-align: center;
}
.diagem-quote-beater h2 {
  color: #b8860b;
  font-size: 1.6rem;
  margin-top: 0;
}
.diagem-quote-beater p {
  color: #ddd;
  font-size: 1.05rem;
  line-height: 1.8;
}
.diagem-quote-beater .cta-gold {
  display: inline-block;
  background: #b8860b;
  color: #fff;
  padding: 0.9rem 2.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 1.1rem;
  margin-top: 1rem;
  transition: background 0.3s;
}
.diagem-quote-beater .cta-gold:hover {
  background: #a0760a;
}

/* === TIP BOX (blog articles) === */
.diagem-tip-box {
  background: #fff8f0;
  border-left: 4px solid #b8860b;
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 0 8px 8px 0;
}
.diagem-tip-box h3 {
  color: #1a1a2e;
  margin-top: 0;
  font-size: 1.15rem;
}
.diagem-tip-box .wa-cta {
  display: inline-block;
  background: #25D366;
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  margin-top: 0.5rem;
}


/* === FIRST-TIME BUYER SECTION === */
.diagem-first-time {
  background: #f0f7ff;
  border-radius: 16px;
  padding: 2.5rem;
  margin: 2rem auto;
  max-width: 1000px;
}
.diagem-first-time h2 {
  color: #1a1a2e;
  font-size: 1.6rem;
  margin-top: 0;
  text-align: center;
  font-family: Georgia, serif;
}
.diagem-first-time .subtitle {
  text-align: center;
  color: #666;
  font-size: 1.05rem;
  margin-bottom: 2rem;
}
.diagem-first-time .steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}
.diagem-first-time .step {
  background: #fff;
  border-radius: 10px;
  padding: 1.5rem;
  border: 1px solid #e0e7ef;
  transition: box-shadow 0.2s;
}
.diagem-first-time .step:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.diagem-first-time .step .num {
  display: inline-block;
  background: #b8860b;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  text-align: center;
  font-weight: bold;
  line-height: 28px;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.diagem-first-time .step h3 {
  font-size: 1.05rem;
  color: #1a1a2e;
  margin: 0.3rem 0;
}
.diagem-first-time .step p {
  font-size: 0.92rem;
  color: #555;
  line-height: 1.6;
  margin: 0;
}
.diagem-first-time .closing {
  text-align: center;
  margin-top: 2rem;
  font-size: 1.1rem;
  color: #1a1a2e;
  font-style: italic;
  font-family: Georgia, serif;
}
.diagem-first-time .ctas {
  text-align: center;
  margin-top: 1.2rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.diagem-first-time .cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #1a1a2e;
  color: #fff;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.3s;
}
.diagem-first-time .cta-phone:hover {
  background: #333366;
}
.diagem-first-time .cta-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: #fff;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.3s;
}
.diagem-first-time .cta-wa:hover {
  background: #1da851;
}
@media (max-width: 600px) {
  .diagem-first-time .ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .diagem-first-time .ctas a {
    text-align: center;
  }
}
/* First-time buyer compact callout (blog articles) */
.diagem-first-callout {
  background: #f0f7ff;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
.diagem-first-callout a { color: #b8860b; text-decoration: none; font-weight: 600; }

/* ============================================================================
   TRUST BADGES SECTION
   Detailed accreditation cards: GIA/IGI, DDCSA, WFDB
   ============================================================================ */
.trust-badges { background: var(--ivory); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-badges .section-head { text-align: center; margin: 0 auto 3rem; }
.trust-badge__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; align-items: start; }
.trust-badge { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 2.2rem 1.8rem; display: flex; flex-direction: column; gap: 0.6rem; height: 100%; }
.trust-badge__abbr { font-family: var(--font-display); font-size: 1.6rem; color: var(--gold); font-weight: 700; letter-spacing: 0.05em; margin-bottom: 0.2rem; }
.trust-badge__name { font-family: var(--font-display); font-size: 1.05rem; color: var(--charcoal); font-weight: 600; margin: 0 0 0.3rem; line-height: 1.35; }
.trust-badge__desc { font-size: 0.87rem; color: var(--text-muted); line-height: 1.65; margin: 0; flex: 1; }
.trust-badge__meta { display: flex; align-items: flex-start; gap: 0.4rem; font-size: 0.78rem; color: var(--text-muted); margin: 0.4rem 0 0; line-height: 1.4; }
.trust-badge__meta svg { width: 13px; height: 13px; flex-shrink: 0; margin-top: 2px; fill: var(--gold); }
.trust-badge__link { display: inline-block; margin-top: 0.9rem; font-size: 0.78rem; font-weight: 600; color: var(--gold); text-decoration: none; letter-spacing: 0.06em; text-transform: uppercase; transition: opacity 0.2s; }
.trust-badge__link:hover { opacity: 0.75; text-decoration: underline; }
@media (max-width: 900px) { .trust-badge__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 580px) { .trust-badge__grid { grid-template-columns: 1fr; } }

/* ============================================================================
   PRICE TRAP WARNING SECTION
   Red-tinted warning block with CTA buttons — used across multiple pages
   ============================================================================ */
.diagem-price-trap {
  background: #fff5f5;
  border: 2px solid #e74c3c;
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 900px;
}
.diagem-price-trap .trap-icon {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 0.5rem;
}
.diagem-price-trap h2 {
  color: #c0392b;
  font-size: 1.5rem;
  text-align: center;
  margin-top: 0;
  font-family: Georgia, serif;
}
.diagem-price-trap p {
  color: #444;
  line-height: 1.8;
  font-size: 1rem;
}
.diagem-price-trap ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}
.diagem-price-trap ul li {
  color: #555;
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
.diagem-price-trap .trap-cta {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 1rem;
  text-align: center;
  border: 1px solid #f0d0d0;
}
.diagem-price-trap .trap-cta p {
  margin: 0.3rem 0;
  font-size: 1.05rem;
}
.diagem-price-trap .trap-cta p:first-child {
  font-size: 1.15rem;
  color: #c0392b;
}
.diagem-price-trap .trap-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
  flex-wrap: wrap;
}
.trap-btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.trap-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.trap-btn-phone {
  background: #1a1a2e;
  color: #fff;
}
.trap-btn-wa {
  background: #25D366;
  color: #fff;
}
/* Compact variant for homepage */
.diagem-price-trap--compact {
  padding: 1.5rem;
}
.diagem-price-trap--compact h2 {
  font-size: 1.3rem;
}
@media (max-width: 600px) {
  .trap-buttons { flex-direction: column; align-items: stretch; }
  .trap-btn { text-align: center; }
}


/* === 3D STEP ICONS (replace numbered badges) === */
.step-icon {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: 0.6rem;
  display: inline-block;
  filter: drop-shadow(0 3px 6px rgba(0,0,0,0.2));
}

/* === EMOJI LIST (replace bullet lists) === */
.emoji-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1rem 0;
  padding: 0;
  list-style: none;
}
.emoji-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  background: rgba(255,255,255,0.5);
  border-radius: 8px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #444;
  border: 1px solid rgba(0,0,0,0.04);
}
.emoji-item .ei {
  font-size: 1.3rem;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.15));
}

/* Remove old numbered badge (safety fallback) */
.num { display: none !important; }

@media (max-width: 600px) {
  .step-icon { font-size: 2.2rem; }
  .emoji-item { padding: 0.5rem 0.7rem; }
}

/* ── Page hero image ──────────────────────────────── */
.page-hero {
  width: 100%;
  max-width: 900px;
  height: auto;
  border-radius: 12px;
  margin: 1.5rem auto;
  display: block;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* ── Section alternate background ─────────────────── */
.section--alt {
  background: #f5f0e8;
}

/* ── Info panels (text-only cards in new pages) ────── */
.info-panel {
  background: #fff;
  color: var(--charcoal);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid rgba(20,17,15,0.1);
}
.info-panel h3 {
  color: var(--charcoal);
  margin-top: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.4rem;
}
.info-panel p {
  color: #3a3530;
  line-height: 1.7;
}

/* ── Wrap utility ──────────────────────────────────── */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 4rem);
}