/* =========================================================================
   Ювелирная мастерская Олега Ковтуна — demo layout
   Palette: ink #191715, walnut #30271F, ivory #F7F1E9, paper #F5F0E8,
            gold #D8B27A, muted gold #B58B55. No other colors used.
   ========================================================================= */

:root {
  --ink:      #191715;
  --walnut:   #30271F;
  --ivory:    #F7F1E9;
  --paper:    #F5F0E8;
  --gold:     #D8B27A;
  --muted-gold:#B58B55;

  --unit: 8px;            /* spacing unit */
  --card-radius: 18px;
  --cta-radius:   28px;
  --focus: var(--gold);

  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

.wrap {
  width: 100%;
  max-width: 1320px;   /* centers content on desktop */
  margin-inline: auto;
  padding-inline: clamp(24px, 5vw, 88px);
}

/* ---- Skip link ---------------------------------------------------------- */
.skip-link {
  position: absolute;
  inset-block-start: 8px;
  inset-inline-start: 24px;
  width: max-content;
  height: auto;
  background: var(--gold);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: var(--cta-radius);
  font-weight: 600;
  text-decoration: none;
  z-index: 50;
}
.skip-link:focus { outline: 3px solid var(--focus); outline-offset: 3px; }

/* ---- Focus ring (gold, visible) ----------------------------------------- */
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* ---- Eyebrow label ------------------------------------------------------ */
.eyebrow {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 2px;
  line-height: 1;
  margin: 0 0 var(--unit);
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-block;
  min-width: 44px;
  min-height: 44px;
  padding: 12px 22px;
  border-radius: var(--cta-radius);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: filter 180ms ease, transform 120ms ease, background-color 180ms ease, color 180ms ease;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }

.btn--gold   { background: var(--gold); color: var(--ink); }
.btn--gold:hover { filter: brightness(1.05); }
.btn--ink    { background: transparent; color: var(--ivory); border-color: var(--ivory); }
.btn--ink:hover { background: var(--ivory); color: var(--ink); }
.btn:disabled, .btn[aria-disabled="true"] { cursor: not-allowed; opacity: 0.55; filter: none; transform: none; }

/* ---- Section base ------------------------------------------------------- */
.content { padding-block: clamp(48px, 7vw, 96px); border-block: 1px solid rgba(216,178,122,0.18); }
.section__lede { margin: 0 0 var(--unit); max-width: 56ch; }

/* ---- HERO split composition --------------------------------------------- */
.hero { position: relative; overflow: hidden; }
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  padding-block: var(--unit);
}
.hero__art { position: relative; }

.ring { width: min(460px, 78%); height: auto; display: block; }

/* provenance chip anchored to the split field */
.hero__provenance {
  position: absolute;
  inset-inline-end: clamp(24px, 5vw, 88px);
  bottom: clamp(16px, 3vh, 40px);
}

/* ---- SERVICES ----------------------------------------------------------- */
.content--services .cards { list-style: none; margin: 0; padding: 0; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--unit); }
.card {
  position: relative;
  background: var(--walnut);
  border-radius: var(--card-radius);
  padding: clamp(20px, 3vw, 36px);
}
.card__mark {
  position: absolute;
  inset-block-start: -14px;
  inset-inline-start: clamp(20px, 3vw, 36px);
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
}
.card__title { margin: 0 0 var(--unit); font-size: clamp(19px, 2vw, 23px); }
.card__text { margin: 0; color: var(--ivory); opacity: 0.9; }

/* ---- TRUST -------------------------------------------------------------- */
.content--trust .trust__inner { text-align: center; }
.trust__score { display: inline-flex; align-items: baseline; gap: 12px; flex-wrap: wrap; justify-content: center; }
.trust__rating { font-size: clamp(40px, 7vw, 64px); font-weight: 700; line-height: 1; letter-spacing: -0.01em; }
.trust__of { font-size: clamp(20px, 3vw, 30px); opacity: 0.85; }
.trust__reviews { font-family: var(--sans); font-weight: 600; font-size: 14px; color: var(--gold); text-decoration: none; }
.trust__link:hover { filter: brightness(1.05); }

/* ---- CONTACTS ----------------------------------------------------------- */
.content--contacts .contacts__inner { max-width: 720px; }
.contacts__list { margin: 0; padding: 0; display: grid; gap: var(--unit); }
.contact-row { display: grid; grid-template-columns: minmax(96px, 156px) 1fr auto; align-items: baseline; }
.contacts__list dt { font-weight: 600; opacity: 0.85; text-align: end; }
.contacts__list dd { margin: 0; }
.contact-link--maps { color: var(--gold); font-size: 13px; white-space: nowrap; }

.phone-reveal { display: flex; align-items: center; gap: var(--unit); min-height: 44px; }
.phone-value { margin: 0; opacity: 0.9; letter-spacing: 0.5px; }
.badge { font-family: var(--sans); font-weight: 600; font-size: 12px; letter-spacing: 1px; color: var(--ivory); background: var(--ink); border: 1px solid rgba(216,178,122,0.5); padding: 8px 14px; border-radius: var(--cta-radius); }

/* ---- FOOTER wordmark ---------------------------------------------------- */
.site-footer { padding-block: clamp(32px, 5vw, 56px); border-top: 1px solid rgba(216,178,122,0.18); }
.wordmark { margin: 0; font-family: var(--serif); font-size: clamp(20px, 3vw, 26px); color: var(--ivory); }
.wordmark__sub { margin: 6px 0 0; opacity: 0.75; font-family: var(--sans); font-size: 13px; letter-spacing: 0.5px; }

/* =========================================================================
   RESPONSIVE — desktop default, tablet (72px gutters), mobile (40px)
   ========================================================================= */

/* Tablet: 768px — split retained, tighter gutters */
@media (max-width: 1023px) {
  .wrap { padding-inline: clamp(24px, 9vw, 56px); }
  .hero__inner { gap: clamp(20px, 4vw, 40px); }
}

/* Mobile: <=768px — stack hero/services/trust/contacts, 40px gutters */
@media (max-width: 768px) {
  .wrap { padding-inline: 40px; }          /* 40px side gutters on mobile */

  .hero__inner { grid-template-columns: 1fr; gap: var(--unit); text-align: left; }
  .hero__art { order: -1; }
  .ring { width: min(180px, 62%); }
  .hero__provenance { position: static; margin-top: var(--unit); }

  .cards { grid-template-columns: 1fr; gap: var(--unit); }
  .card__mark { inset-inline-start: auto; inset-block-start: auto; left: -6px; right: -6px; bottom: -14px; width: 36px; height: 36px; }

  /* contacts stack to two columns */
  .contact-row { grid-template-columns: 96px 1fr; justify-items: start; }
  .contact-row > :last-child { grid-column: 2; }
}

/* Respect reduced-motion preferences for all interactive surfaces. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}