/* ==========================================================================
   Fleura Nails — Belgeler & Sertifikalar
   İki ayrı blok:
     1) .cert-strip   → ana sayfadaki küçük, sade belge şeridi (formun üstünde)
     2) .credentials  → /belgelerimiz sayfasındaki detaylı belge kartları
   Palet kaynağı style.css :root — şampanya yüzey/aksan, vişne birincil eylem.
   ========================================================================== */

/* ==========================================================================
   1) ANA SAYFA — sade belge şeridi
   ========================================================================== */
.cert-strip {
  --cs-champagne: #c4a484;
  --cs-champagne-dark: #a88968;
  --cs-cherry: #8d203c;
  --cs-ink: #2c2c2c;
  --cs-muted: #6b6360;
  --cs-line: rgba(196, 164, 132, 0.28);

  padding: 3.5rem 0;
  background: #faf8f5;
  border-top: 1px solid var(--cs-line);
}

.cert-strip__head {
  margin-bottom: 2rem;
  text-align: center;
}

.cert-strip__kicker {
  display: inline-block;
  margin-bottom: 0.6rem;
  color: var(--cs-champagne-dark);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cert-strip__head h2 {
  margin: 0 0 0.6rem;
  color: var(--cs-ink);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 600;
  line-height: 1.25;
}

.cert-strip__head p {
  max-width: 56ch;
  margin: 0 auto;
  color: var(--cs-muted);
  font-size: 0.96rem;
  line-height: 1.7;
}

.cert-strip__list {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.cert-strip__item > a {
  display: block;
  height: 100%;
  padding: 0.75rem 0.75rem 1rem;
  border: 1px solid var(--cs-line);
  border-radius: 16px;
  background: #fff;
  text-decoration: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.cert-strip__item > a:hover,
.cert-strip__item > a:focus-visible {
  border-color: var(--cs-champagne);
  box-shadow: 0 10px 28px rgba(36, 29, 23, 0.09);
}

.cert-strip__item img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.44;
  object-fit: contain;
  border-radius: 9px;
  background: #fff;
}

.cert-strip__item b {
  display: block;
  margin: 0.7rem 0 0.2rem;
  color: var(--cs-ink);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.35;
}

.cert-strip__item span {
  display: block;
  color: var(--cs-muted);
  font-size: 0.79rem;
  line-height: 1.45;
}

/* Kaydırma ipucu — yalnızca mobilde görünür */
.cert-strip__hint {
  display: none;
  margin-top: 0.9rem;
  color: var(--cs-muted);
  font-size: 0.76rem;
  text-align: center;
}

.cert-strip__more {
  display: block;
  margin-top: 1.75rem;
  color: var(--cs-cherry);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}

.cert-strip__more:hover,
.cert-strip__more:focus-visible {
  color: var(--cs-cherry);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* Mobilde alt alta yığmak yerine yatay kaydırmalı şerit: 3 belge de
   ekranda kalır, sayfa uzamaz. Kartlar kaydırma noktalarına oturur. */
@media (max-width: 700px) {
  .cert-strip {
    padding: 2.75rem 0;
  }

  .cert-strip__list {
    display: flex;
    gap: 0.9rem;
    /* .container yatay padding'ini (--space-md) iptal edip kenardan kenara
       kaydırma alanı ver; kartlar yine hizada başlar. */
    margin-left: calc(-1 * var(--space-md, 1.5rem));
    margin-right: calc(-1 * var(--space-md, 1.5rem));
    padding-left: var(--space-md, 1.5rem);
    padding-right: var(--space-md, 1.5rem);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .cert-strip__list::-webkit-scrollbar {
    display: none;
  }

  .cert-strip__item {
    flex: 0 0 78%;
    max-width: 300px;
    scroll-snap-align: center;
  }

  /* Son kartın sağında da nefes payı kalsın */
  .cert-strip__list::after {
    content: "";
    flex: 0 0 1px;
  }

  .cert-strip__hint {
    display: block;
  }
}

/* ==========================================================================
   2) /belgelerimiz — detaylı belge kartları
   ========================================================================== */
.credentials {
  --cr-champagne: #c4a484;
  --cr-champagne-dark: #a88968;
  --cr-cherry: #8d203c;
  --cr-cherry-dark: #74192f;
  --cr-ink: #2c2c2c;
  --cr-muted: #6b6360;
  --cr-line: rgba(196, 164, 132, 0.28);
  --cr-card: #fffdf9;
}

.credentials-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin-top: 1.75rem;
}

.credential-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--cr-line);
  border-radius: 22px;
  background: var(--cr-card);
  box-shadow: 0 14px 44px rgba(36, 29, 23, 0.07);
}

/* Belge görselinin paspartulu çerçevesi */
.credential-frame {
  position: relative;
  display: block;
  width: 100%;
  padding: 1.15rem 1.15rem 0;
  background: linear-gradient(160deg, #f7efe6 0%, #fdf8f2 60%, #f4ece2 100%);
  cursor: zoom-in;
}

/* Belgelerin en-boy oranları farklı; sabit oran + contain ile hizalı durur */
.credential-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.44;
  object-fit: contain;
  border-radius: 10px 10px 0 0;
  border: 1px solid rgba(196, 164, 132, 0.45);
  border-bottom: 0;
  background: #fff;
  box-shadow: 0 10px 26px rgba(36, 29, 23, 0.12);
}

.credential-frame::after {
  content: "Belgeyi büyüt";
  position: absolute;
  right: 1.75rem;
  bottom: 0.9rem;
  z-index: 2;
  padding: 0.42rem 0.85rem;
  border-radius: 999px;
  background: rgba(44, 44, 44, 0.82);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.28s ease, transform 0.28s ease;
  pointer-events: none;
}

.credential-frame:hover::after,
.credential-frame:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.credential-frame:focus-visible {
  outline: 3px solid var(--cr-cherry);
  outline-offset: -3px;
}

.credential-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.5rem 1.5rem 1.65rem;
}

.credential-issuer {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  padding: 0.4rem 0.85rem 0.4rem 0.65rem;
  border: 1px solid rgba(141, 32, 60, 0.22);
  border-radius: 999px;
  background: rgba(141, 32, 60, 0.06);
  color: var(--cr-cherry);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.credential-issuer svg {
  flex: 0 0 auto;
}

.credential-issuer--intl {
  border-color: rgba(168, 137, 104, 0.35);
  background: rgba(196, 164, 132, 0.12);
  color: var(--cr-champagne-dark);
}

.credential-lead {
  margin: 0 0 1.2rem;
  color: var(--cr-muted);
  font-size: 0.96rem;
  line-height: 1.75;
}

/* Belge künyesi */
.credential-meta {
  display: grid;
  gap: 0.55rem;
  margin: 0 0 1.3rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--cr-line);
  border-radius: 16px;
  background: rgba(250, 248, 245, 0.85);
  font-size: 0.86rem;
}

.credential-meta div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  justify-content: space-between;
  line-height: 1.5;
}

.credential-meta dt {
  color: var(--cr-muted);
  font-weight: 500;
}

.credential-meta dd {
  margin: 0;
  color: var(--cr-ink);
  font-weight: 600;
  text-align: right;
  overflow-wrap: anywhere;
}

/* Kazanım listesi */
.credential-gains {
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.credential-gains li {
  position: relative;
  padding: 0 0 0 1.75rem;
  color: var(--cr-ink);
  font-size: 0.93rem;
  line-height: 1.7;
}

.credential-gains li + li {
  margin-top: 0.6rem;
}

.credential-gains li::before {
  content: "";
  position: absolute;
  top: 0.52em;
  left: 0.2rem;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: var(--cr-champagne);
  box-shadow: 0 0 0 4px rgba(196, 164, 132, 0.18);
}

.credential-verify {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
  color: var(--cr-cherry);
  font-size: 0.86rem;
  font-weight: 600;
}

.credential-note {
  margin: 1rem 0 0;
  color: var(--cr-muted);
  font-size: 0.8rem;
  line-height: 1.6;
}

@media (max-width: 640px) {
  .credential-body {
    padding: 1.3rem 1.15rem 1.45rem;
  }

  .credential-frame::after {
    right: 1.5rem;
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cert-strip__item > a,
  .credential-frame::after {
    transition: none;
  }
}