/* ═══════════════════════════════════════════
   LANDING PAGE — Lacivert & Beyaz, Mermer, Negatif Alan
   ═══════════════════════════════════════════ */

/* Hero: beyaz, bol nefes alan, lacivert başlık */
.landing-hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background: var(--bg);
  position: relative;
  overflow: visible;
  z-index: 10;
}

.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background: var(--marble-bg);
  pointer-events: none;
}

.landing-hero__inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.landing-hero__top {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.landing-hero__top-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.landing-hero .theme-toggle {
  position: static;
}

.landing-auth-dropdown {
  position: relative;
}

.landing-auth-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius, 12px);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.landing-auth-trigger:hover {
  background: var(--navy-soft);
  border-color: var(--navy-light);
}

.landing-auth-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 320px;
  max-width: 90vw;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, 20px);
  box-shadow: var(--shadow-lg);
  padding: 1.25rem;
  z-index: 1000;
  display: none;
}

.landing-auth-dropdown.is-open .landing-auth-panel {
  display: block;
}

.landing-hero__brand {
  text-align: center;
}

.landing-hero__title {
  margin-bottom: 0;
  background: transparent;
}

.landing-hero__logo-link {
  display: inline-block;
  text-decoration: none;
  color: inherit;
  background: transparent;
}

.landing-hero__logo {
  display: block;
  max-width: 300px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  vertical-align: middle;
}

.landing-hero__logo--light {
  background: transparent;
}

/* Gece modu: beyaz logoyu göster (tema html'de data-theme="dark") */
.landing-hero__logo--dark {
  display: none;
}
[data-theme="dark"] .landing-hero__logo--light {
  display: none;
}
[data-theme="dark"] .landing-hero__logo--dark {
  display: block;
}

.landing-hero__tagline {
  font-family: var(--font-script);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 400;
  color: var(--navy);
  letter-spacing: 0.02em;
  margin: 0.2rem 0 0;
  line-height: 1.3;
}

.landing-hero__subtitle {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.landing-hero__script {
  font-family: var(--font-script);
  font-weight: 400;
  color: var(--navy);
  font-size: 1.35em;
}

/* ─── Grid: negatif alan (white space) ─── */
.landing-main {
  padding: 3rem 1.5rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.landing-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .landing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

@media (min-width: 900px) {
  .landing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ─── Kart giriş animasyonu (staggered) ─── */
@keyframes landingCardIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Lacivert aksan kare (kart sağ üst) */
.landing-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 12px;
  height: 12px;
  background: var(--navy);
  border-radius: 2px;
  margin: 1rem 1rem 0 0;
}

.landing-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2.5rem 1.75rem 2.25rem;
  text-decoration: none;
  color: inherit;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: landingCardIn 0.5s ease forwards;
}

.landing-card:nth-child(1) { animation-delay: 0.05s; }
.landing-card:nth-child(2) { animation-delay: 0.12s; }
.landing-card:nth-child(3) { animation-delay: 0.19s; }
.landing-card:nth-child(4) { animation-delay: 0.26s; }
.landing-card:nth-child(5) { animation-delay: 0.33s; }
.landing-card:nth-child(6) { animation-delay: 0.4s; }

.landing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(21, 15, 61, 0.08);
  border-color: var(--navy-soft);
}

.landing-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
  background: var(--navy);
  box-shadow: 0 4px 12px rgba(21, 15, 61, 0.2);
  transition: transform .25s ease, box-shadow .25s ease;
}

.landing-card:hover .landing-card__icon {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(21, 15, 61, 0.25);
}

.landing-card__icon svg {
  width: 28px;
  height: 28px;
  color: #fff;
}

.landing-card--katalog .landing-card__icon,
.landing-card--postcare .landing-card__icon,
.landing-card--blog .landing-card__icon { background: var(--navy); }

.landing-card--ai .landing-card__icon,
.landing-card--holistik .landing-card__icon,
.landing-card--simulasyon .landing-card__icon,
.landing-card--hesabim .landing-card__icon { background: var(--navy-light); }

.landing-card__badge {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .25rem .65rem;
  border-radius: 999px;
}

.landing-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: .65rem;
}

.landing-card__desc {
  font-family: var(--font-sans);
  font-size: .92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.landing-card__cta {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: .95rem;
  color: var(--navy);
  transition: color .2s;
}

.landing-card:hover .landing-card__cta {
  color: var(--navy-light);
}

.landing-card--katalog,
.landing-card--ai,
.landing-card--postcare,
.landing-card--holistik,
.landing-card--blog,
.landing-card--simulasyon,
.landing-card--hesabim { border-top: 3px solid var(--navy); }

.landing-card--postcare .landing-card__badge,
.landing-card--holistik .landing-card__badge,
.landing-card--simulasyon .landing-card__badge,
.landing-card--hesabim .landing-card__badge { background: var(--navy); }

/* ─── Kilit (giriş / yetki gerekli) ─── */
.landing-card--locked {
  pointer-events: auto;
  cursor: default;
}

.landing-card--locked:hover {
  transform: none;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
}

.landing-card__lock {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.92);
  border-radius: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
}

[data-theme="dark"] .landing-card__lock {
  background: rgba(15,22,35,.92);
}

.landing-card__lock-icon {
  font-size: 2rem;
  line-height: 1;
}

.landing-card__lock-text {
  font-size: .88rem;
  font-weight: 500;
  color: var(--clr-text-soft);
  text-align: center;
  padding: 0 .75rem;
}

.landing-footer__link--locked {
  opacity: .4;
  pointer-events: none;
}

/* ─── Footer ─── */
.landing-footer {
  text-align: center;
  padding: 1.5rem 1rem;
  border-top: 1px solid var(--clr-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2rem;
}

.landing-footer__link {
  font-size: .82rem;
  color: var(--clr-text-soft);
  text-decoration: none;
  opacity: .6;
  transition: opacity .2s;
}

.landing-footer__link:hover {
  opacity: 1;
}

/* ─── Dark theme overrides ─── */
[data-theme="dark"] .landing-hero::before {
  opacity: 0.5;
}

[data-theme="dark"] .landing-card {
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
}

[data-theme="dark"] .landing-card__icon {
  background: var(--navy-light);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

/* ─── Hasta Yorumları: mermer doku, negatif alan ─── */
.reviews-section {
  padding: 3.5rem 1.5rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
  position: relative;
  background: var(--marble-bg);
}

.reviews-section .reviews-section__title {
  color: var(--navy);
}

.reviews-section__inner {
  width: 100%;
}

.reviews-section__title {
  font-family: var(--ff-serif, var(--font-serif));
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--clr-heading, var(--text, #3b2f2f));
  margin-bottom: 0.5rem;
  text-align: center;
}

.reviews-section__desc {
  font-size: 1rem;
  color: var(--clr-text-soft, var(--text-muted, #6b5b4f));
  text-align: center;
  margin-bottom: 1.25rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.reviews-section__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--clr-text-soft, var(--text-muted, #6b5b4f));
}

.reviews-section__stats .reviews-stats__rating {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--clr-heading, var(--text, #3b2f2f));
}

/* Masonry grid: CSS columns */
.reviews-grid {
  column-count: 1;
  column-gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 560px) {
  .reviews-grid {
    column-count: 2;
    column-gap: 1.25rem;
  }
}

@media (min-width: 900px) {
  .reviews-grid {
    column-count: 3;
    column-gap: 1.5rem;
  }
}

.review-card {
  break-inside: avoid;
  margin-bottom: 1rem;
  padding: 1.25rem;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius, 12px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.2s ease;
}

.review-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.review-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.review-card__initials {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--clr-heading, var(--text, #3b2f2f));
  letter-spacing: 0.02em;
}

.review-card__date {
  font-size: 0.78rem;
  color: var(--clr-text-soft, var(--text-muted, #6b5b4f));
}

.review-card__stars {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 0.65rem;
}

.review-card__stars .star {
  color: var(--navy);
  font-size: 1rem;
  line-height: 1;
}

.review-card__stars .star.star--empty {
  color: var(--clr-border);
  opacity: 0.6;
}

.review-card__comment {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--clr-text, var(--text, #3b2f2f));
}

/* Yorum formu */
.reviews-form-container {
  max-width: 480px;
  margin: 0 auto;
  padding: 1.5rem;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius, 12px);
}

.reviews-form__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-heading, var(--text, #3b2f2f));
  margin-bottom: 1rem;
}

.reviews-form__privacy {
  font-size: 0.8rem;
  color: var(--clr-text-soft, var(--text-muted, #6b5b4f));
  margin-top: 0.75rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.reviews-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--clr-heading, var(--text, #3b2f2f));
  margin-bottom: 0.35rem;
}

.reviews-form input[type="text"],
.reviews-form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--clr-border, var(--border, #e8ddd2));
  border-radius: 8px;
  background: var(--clr-bg, var(--bg, #faf7f2));
  color: var(--clr-text, var(--text, #3b2f2f));
  margin-bottom: 1rem;
  transition: border-color 0.2s;
}

.reviews-form input:focus,
.reviews-form textarea:focus {
  outline: none;
  border-color: var(--clr-accent, #c9a96e);
}

.reviews-form textarea {
  min-height: 100px;
  resize: vertical;
}

.reviews-form__stars-wrap {
  margin-bottom: 1rem;
}

.reviews-form__stars-wrap .star-btn {
  background: none;
  border: none;
  padding: 0.25rem;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--clr-border);
  transition: color 0.2s, transform 0.15s;
}

.reviews-form__stars-wrap .star-btn:hover,
.reviews-form__stars-wrap .star-btn.star-btn--on {
  color: var(--navy);
}

.reviews-form__stars-wrap .star-btn:focus {
  outline: none;
}

.reviews-form__submit {
  display: block;
  width: 100%;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--navy);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
}

.reviews-form__submit:hover {
  opacity: 0.95;
}

.reviews-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.reviews-form__success {
  padding: 1rem;
  font-size: 0.9rem;
  color: var(--clr-text, var(--text, #3b2f2f));
  background: rgba(76, 175, 80, 0.12);
  border-radius: 8px;
  margin-top: 1rem;
  display: none;
}

.reviews-form__success.reviews-form__success--visible {
  display: block;
}

.reviews-form__error {
  font-size: 0.82rem;
  color: var(--danger, #e74c3c);
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
}