/* =========================================================
   Seda Çetinkaya — Koçluk & Danışmanlık
   Ortak stil dosyası
   ========================================================= */

:root {
  --cream: #f8f4ec;
  --cream-alt: #eee7d9;
  --cream-deep: #e6ddc9;
  --ink: #2c2a24;
  --ink-soft: #57534a;
  --ink-faint: #8a8578;
  --sage: #8a9a7e;
  --sage-deep: #64735a;
  --sage-pale: #dbe3d2;
  --rose: #cdb7a3;
  --rose-pale: #ece1d4;
  --line: #ddd4bf;
  --white: #ffffff;
  --shadow: 0 20px 45px -25px rgba(44, 42, 36, 0.35);
  --radius: 10px;
  --font-serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --font-script: "Sacramento", cursive;
  --font-sans: "Poppins", "Segoe UI", sans-serif;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 18px;
  line-height: 1.25;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; font-weight: 600; }

p {
  margin: 0 0 18px;
  color: var(--ink-soft);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  color: var(--sage-deep);
  font-weight: 500;
  margin-bottom: 14px;
  display: inline-block;
}

.lead {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--ink-soft);
  max-width: 640px;
}

.quote-block {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--sage-deep);
  border-left: 3px solid var(--sage);
  padding-left: 22px;
  margin: 26px 0;
}

.divider {
  width: 60px;
  height: 2px;
  background: var(--sage);
  margin: 20px 0 26px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--ink);
  color: var(--cream);
}
.btn-primary:hover {
  background: var(--sage-deep);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: var(--cream);
  transform: translateY(-2px);
}

.btn-light {
  background: var(--cream);
  color: var(--ink);
}
.btn-light:hover {
  background: var(--white);
  transform: translateY(-2px);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 244, 236, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--ink);
  line-height: 1;
  white-space: nowrap;
}

.logo span {
  color: var(--sage-deep);
}

.main-nav ul {
  display: flex;
  gap: 34px;
}

.main-nav a {
  font-size: 0.93rem;
  font-weight: 400;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--sage-deep);
  transition: width 0.25s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--ink);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  display: block;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 62vh;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(30, 28, 22, 0.15) 0%, rgba(30, 28, 22, 0.65) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 70px 32px 60px;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.hero .eyebrow { color: var(--rose-pale); }

.hero h1 {
  color: var(--white);
  margin-bottom: 14px;
}

.hero .lead {
  color: #f1ece0;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Smaller page-header hero (used on inner pages) */
.page-hero {
  min-height: 40vh;
}

/* ---------- Sections ---------- */
section {
  padding: 90px 0;
}

.section-alt {
  background: var(--cream-alt);
}

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head.left {
  margin: 0 0 48px;
  text-align: left;
}

/* ---------- Two-column feature ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split.reverse {
  direction: rtl;
}
.split.reverse > * {
  direction: ltr;
}

/* ---------- Icon grid (services / journey) ---------- */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 30px;
}

.icon-card {
  text-align: center;
}

.icon-circle {
  width: 78px;
  height: 78px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sage-pale);
  color: var(--sage-deep);
}

.icon-card:nth-child(3n+2) .icon-circle {
  background: var(--rose-pale);
  color: #a97f61;
}

.icon-card:nth-child(3n) .icon-circle {
  background: var(--cream-deep);
  color: var(--ink-soft);
}

.icon-circle svg {
  width: 32px;
  height: 32px;
}

.icon-card h4 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
}

.icon-card p.small {
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-top: 4px;
}

/* ---------- Card grids (blog / video / books) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-6px);
}

.card .thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .thumb img {
  transform: scale(1.06);
}

.card-body {
  padding: 24px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--sage-deep);
  background: var(--sage-pale);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
  width: fit-content;
}

.card-body h3 {
  margin-bottom: 10px;
}

.card-body p {
  font-size: 0.93rem;
  margin-bottom: 16px;
}

.card-meta {
  margin-top: auto;
  font-size: 0.8rem;
  color: var(--ink-faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.read-more {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--sage-deep);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.play-badge {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 28, 22, 0.18);
}
.play-badge span {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}

.duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(20,20,16,0.75);
  color: var(--white);
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 4px;
}

/* Filter tabs */
.filter-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 46px;
}
.filter-tabs button {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-tabs button.active,
.filter-tabs button:hover {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}

/* ---------- Book list (Okuma & İlham) ---------- */
.book-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.book-card {
  text-align: left;
}

.book-cover {
  aspect-ratio: 3 / 4.2;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}

.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-card h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.book-card .author {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-bottom: 8px;
}

.book-card p {
  font-size: 0.85rem;
}

.quote-strip {
  background: var(--sage-deep);
  color: var(--white);
  text-align: center;
}
.quote-strip .quote-block {
  border-left: none;
  color: var(--white);
  font-size: 1.6rem;
  max-width: 780px;
  margin: 0 auto;
  padding: 0;
}
.quote-strip .attribution {
  margin-top: 18px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rose-pale);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--ink);
  color: var(--cream);
  text-align: center;
}
.cta-band h2 { color: var(--cream); }
.cta-band p { color: #cfcabd; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
}

.info-list {
  margin-top: 30px;
}
.info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 26px;
  align-items: flex-start;
}
.info-item .icon-circle {
  width: 46px;
  height: 46px;
  margin: 0;
  flex-shrink: 0;
}
.info-item .icon-circle svg { width: 20px; height: 20px; }
.info-item h4 { margin-bottom: 2px; font-family: var(--font-sans); font-size: 0.95rem; }
.info-item p { margin: 0; font-size: 0.9rem; }

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}
.social-row a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.social-row a:hover {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}
.social-row svg { width: 18px; height: 18px; }

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--cream);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--ink);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--sage);
}

.form-note {
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-top: -6px;
}

.map-placeholder {
  margin-top: 50px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 16/6;
}
.map-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--cream-deep);
  padding: 64px 0 26px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 10px;
  display: inline-block;
}

.footer-tagline {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: -4px;
}

.footer-grid h4 {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  color: var(--ink);
}

.footer-grid ul li {
  margin-bottom: 10px;
}

.footer-grid ul a {
  font-size: 0.9rem;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.footer-grid ul a:hover {
  color: var(--sage-deep);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.footer-bottom .social-row a {
  width: 36px;
  height: 36px;
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .split { grid-template-columns: 1fr; gap: 34px; }
  .split.reverse { direction: ltr; }
  .icon-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .book-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .main-nav { position: fixed; top: 68px; left: 0; right: 0; background: var(--cream); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-140%); opacity: 0; transition: all 0.3s ease; pointer-events: none; }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 10px 32px 20px; }
  .main-nav a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: flex; }
  section { padding: 60px 0; }
  .icon-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .card-grid { grid-template-columns: 1fr; }
  .book-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}