/*
Theme Name: Kikibum
Theme URI: https://kiki-bum.com
Author: Kikibum Ekibi
Version: 1.0.0
Text Domain: kikibum
*/

@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@300;400;500;600;700&display=swap');

/* ===== TOKENS ===== */
:root {
  --bg:        #FAF5EE;
  --white:     #FFFFFF;
  --green:     #3A5F47;
  --green-dk:  #2C4836;
  --green-lt:  #EAF0EC;
  --tan:       #C4A882;
  --tan-lt:    #F0E8DC;
  --text:      #1A1A1A;
  --text-2:    #5A5A5A;
  --text-3:    #8A8A8A;
  --border:    #E2D9CE;
  --card-r:    20px;
  --btn-r:     50px;
  --shadow:    0 2px 16px rgba(0,0,0,0.07);
  --shadow-md: 0 6px 28px rgba(0,0,0,0.09);
  --font-h:    'Comfortaa', cursive, sans-serif;
  --font-b:    'Comfortaa', cursive, sans-serif;
  --max:       1160px;
}

/* ===== RESET ===== */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* ===== LAYOUT ===== */
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid transparent;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  transition: border-color 0.2s, background 0.2s;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(242,237,230,0.97);
  backdrop-filter: blur(8px);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-b);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--text);
}
.logo-icon {
  width: 36px; height: 36px;
  background: var(--green);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 17px;
}
/* Nav */
.primary-nav, .primary-nav ul, .primary-nav li {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none !important;
  list-style-type: none !important;
  margin: 0;
  padding: 0;
}
.primary-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  padding: 6px 14px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
  text-decoration: none;
}
.primary-nav a:hover, .primary-nav a.active { color: var(--text); background: rgba(0,0,0,0.05); }
/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.2s; }
/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  z-index: 99;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 15px; font-weight: 500; padding: 10px 0; border-bottom: 1px solid var(--border); color: var(--text-2); }
.mobile-nav a:last-child { border: none; }

/* Hızlı Linkler özel nav butonu */
.hizli-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  padding: 6px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  background: transparent;
  text-decoration: none;
  white-space: nowrap;
}
.hizli-link-btn:hover {
  background: rgba(0,0,0,0.05);
  border-color: var(--text-3);
  color: var(--text);
}
.hl-lines {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex-shrink: 0;
}
.hl-lines span {
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}
/* Mobile version */
.hizli-link-btn-mobile {
  font-size: 15px;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  display: block;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-b);
  font-size: 14px; font-weight: 500;
  padding: 11px 22px;
  border-radius: var(--btn-r);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.btn-primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn-primary:hover { background: var(--green-dk); border-color: var(--green-dk); }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: rgba(0,0,0,0.04); }
.btn-tan { background: var(--tan); color: #fff; border-color: var(--tan); }
.btn-tan:hover { background: #b09370; border-color: #b09370; }
.btn-lg { font-size: 15px; padding: 13px 28px; }
.btn svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ===== HERO SLIDER ===== */
.hero-section {
  background: var(--green-lt);
  width: 100%;
  padding: 50px 0 40px;
  position: relative;
  border-bottom: 1px solid rgba(58, 95, 71, 0.08);
}
.hero-slider-wrap {
  position: relative;
  width: 100%;
}
.hero-slides {
  position: relative;
  width: 100%;
  min-height: 480px;
}
.hero-slide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  min-height: 480px;
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: translateX(30px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.5s;
  pointer-events: none;
}
.hero-slide.active {
  opacity: 1;
  visibility: visible;
  position: relative;
  transform: translateX(0);
  pointer-events: all;
}

/* Left Content */
.hero-text {
  max-width: 500px;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #B58A3E;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-h);
  font-size: clamp(2.4rem, 4.2vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 22px;
}
.hero-desc {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 32px;
}
.hero-btn {
  display: inline-block;
  background: var(--green);
  color: #ffffff;
  font-family: var(--font-b);
  font-size: 15px;
  font-weight: 600;
  padding: 13px 32px;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(58, 95, 71, 0.22);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.hero-btn:hover {
  background: var(--green-dk);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(44, 72, 54, 0.3);
}

/* Right Cover */
.hero-book-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
}
.hero-book-cover {
  position: relative;
  max-width: 440px;
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 22px 48px -8px rgba(0, 0, 0, 0.22), 0 8px 18px rgba(0, 0, 0, 0.08);
  transform: rotate(-2.5deg);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  background: #fff;
}
.hero-book-cover:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow: 0 28px 58px -6px rgba(0, 0, 0, 0.28);
}
.hero-cover-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

/* Slider controls */
.hero-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #C8D0CA;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}
.hero-dot.active {
  background: var(--green);
  transform: scale(1.3);
}

/* Book cover placeholders */
.book-cover-art {
  width: 100%; height: 100%;
  position: absolute; top: 0; left: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px;
}
.bca-shapes { position: relative; width: 60px; height: 50px; }
.bca-shapes .s1, .bca-shapes .s2 {
  position: absolute;
  width: 36px; height: 36px;
  border-radius: 50%;
}
.bca-shapes .s1 { background: var(--green); opacity: 0.7; top: 0; left: 0; }
.bca-shapes .s2 { background: var(--tan); opacity: 0.8; top: 14px; left: 20px; }
.bca-kapibara .s1 { background: #7A9E7E; }
.bca-okul .s1 { background: #7A96B0; }
.bca-title {
  font-family: var(--font-h);
  font-size: 10px; font-weight: 700;
  color: var(--text);
  text-align: center;
  line-height: 1.2;
}
/* ===== INTRO MISSION SECTION ===== */
.intro-mission-section {
  text-align: center;
  padding: 56px 20px 32px;
  background: transparent;
}
.intro-mission-container {
  max-width: 860px;
  margin: 0 auto;
}
.intro-mission-text {
  font-family: var(--font-h);
  font-size: clamp(1.6rem, 2.8vw, 2.25rem);
  font-weight: 700;
  color: #1A1A1A;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.intro-mission-subtext {
  font-family: var(--font-b);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 400;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 720px;
  margin: 0 auto 24px;
}
.intro-mission-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-b);
  font-size: 16px;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  transition: color 0.2s ease;
}
.intro-mission-link .arrow {
  display: inline-block;
  font-size: 18px;
  line-height: 1;
  transition: transform 0.2s ease;
}
.intro-mission-link:hover {
  color: var(--green-dk);
}
.intro-mission-link:hover .arrow {
  transform: translateX(4px);
}

/* ===== BOOKS SECTION ===== */
.books-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.book-card {
  background: var(--white);
  border-radius: var(--card-r);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.book-card:hover { box-shadow: var(--shadow-md); }
.book-card-cover {
  aspect-ratio: 3/4;
  background: var(--tan-lt);
  position: relative;
  overflow: hidden;
}
.book-card-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.book-card-cover-art {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0; left: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.book-card-cover-art img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0;
}
.bcca-shapes { position: relative; width: 90px; height: 80px; }
.bcca-shapes .s1, .bcca-shapes .s2 {
  position: absolute;
  width: 60px; height: 60px;
  border-radius: 50%;
}
.bcca-shapes .s1 { top: 0; left: 0; opacity: 0.75; }
.bcca-shapes .s2 { background: var(--tan); opacity: 0.85; top: 20px; left: 28px; }
.bcca-kapibara .s1 { background: #8AB08E; }
.bcca-okul .s1 { background: #8AABCC; }
.bcca-title { font-family: var(--font-h); font-size: 16px; font-weight: 700; text-align: center; color: var(--text); }
.bcca-sub { font-size: 11px; color: var(--green); font-style: italic; text-align: center; }
/* Age badge on cover */
.age-badge-cover {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 11px; font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  backdrop-filter: blur(4px);
}
.book-card-body { padding: 20px 20px 24px; }
.book-card-body h3 { font-family: var(--font-h); font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.book-card-body p { font-size: 13px; color: var(--text-2); margin-bottom: 16px; line-height: 1.6; }
.book-card-actions { display: flex; gap: 10px; }

/* ===== FEATURES BOX ===== */
.features-card {
  background: var(--white);
  border-radius: var(--card-r);
  padding: 48px;
  text-align: center;
}
.features-card h2 {
  font-family: var(--font-h);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  margin-bottom: 12px;
  text-align: center;
}
.features-card .lead {
  font-size: 15px;
  color: var(--text-2);
  margin: 0 auto 36px auto;
  max-width: 580px;
  text-align: center;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feature-item {
  background: var(--bg);
  border-radius: 16px;
  padding: 28px 20px;
  display: flex; flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.feature-icon {
  width: 44px; height: 44px;
  background: var(--white);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.feature-icon svg { width: 22px; height: 22px; stroke: var(--green); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feature-item h4 { font-size: 14px; font-weight: 600; color: var(--text); }
.feature-item p { font-size: 12px; color: var(--text-3); line-height: 1.4; }

/* ===== BLOG SECTION ===== */
.section-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 28px; }
.section-header h2 { font-family: var(--font-h); font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 800; }
.see-all { font-size: 14px; color: var(--text-2); display: flex; align-items: center; gap: 4px; transition: color 0.15s; }
.see-all:hover { color: var(--text); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card { display: flex; flex-direction: column; gap: 14px; cursor: pointer; }
.blog-card-img {
  aspect-ratio: 4/3;
  border-radius: 16px;
  overflow: hidden;
  background: var(--tan-lt);
}
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.blog-card:hover .blog-card-img img { transform: scale(1.03); }
.blog-card-body {}
.blog-meta { font-size: 12px; color: var(--text-3); margin-bottom: 6px; }
.blog-card-body h3 { font-family: var(--font-h); font-size: 1rem; font-weight: 700; color: var(--text); line-height: 1.4; }

/* ===== NEWSLETTER ===== */
.newsletter-section {
  background: var(--green);
  border-radius: var(--card-r);
  padding: 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  flex-wrap: wrap;
}
.newsletter-text h2 { font-family: var(--font-h); font-size: 1.6rem; font-weight: 800; color: #fff; margin-bottom: 8px; }
.newsletter-text p { font-size: 14px; color: rgba(255,255,255,0.75); max-width: 360px; }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input[type="email"] {
  padding: 12px 20px;
  border-radius: var(--btn-r);
  border: none;
  font-family: var(--font-b);
  font-size: 14px;
  width: 260px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  outline: none;
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,0.55); }
.newsletter-form input[type="email"]:focus { background: rgba(255,255,255,0.22); }
.newsletter-form .btn { background: #fff; color: var(--green); border-color: #fff; }
.newsletter-form .btn:hover { background: #f0f0f0; }
.newsletter-kvkk { font-size: 11px; color: rgba(255,255,255,0.6); margin-top: 10px; width: 100%; }
.newsletter-kvkk a { color: rgba(255,255,255,0.85); text-decoration: underline; }
#newsletterMsg { font-size: 13px; color: rgba(255,255,255,0.9); margin-top: 8px; width: 100%; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand .logo-icon { background: rgba(255,255,255,0.15); }
.footer-brand p { font-size: 13px; line-height: 1.7; max-width: 240px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.footer-social a:hover { background: rgba(255,255,255,0.2); }
.footer-social svg { width: 16px; height: 16px; fill: rgba(255,255,255,0.75); }
.footer-col h4 { font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 14px; letter-spacing: 0.03em; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { font-size: 13px; transition: color 0.15s; }
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: 12px;
}
.footer-bottom a { transition: color 0.15s; }
.footer-bottom a:hover { color: #fff; }
.footer-kvkk { display: flex; gap: 20px; }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.35s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p { font-size: 13px; color: var(--text-2); max-width: 600px; }
.cookie-banner p a { color: var(--green); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-actions .btn { font-size: 13px; padding: 8px 18px; }

/* ===== KITAP DETAY ===== */
.book-hero {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 52px;
  padding: 32px 0 56px;
  align-items: center;
}
.book-hero-cover {
  background: var(--white);
  border-radius: 24px;
  padding: 16px;
  box-shadow: 0 16px 36px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.book-hero-cover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(0,0,0,0.12);
}
.book-hero-cover img { border-radius: 16px; width: 100%; height: auto; display: block; }
.book-hero-info {}
.book-info-yas { display: inline-flex; background: var(--green-lt); color: var(--green); font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 20px; margin-bottom: 16px; }
.book-hero-info h1 { font-family: var(--font-h); font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.book-hero-info .desc { font-size: 15px; color: var(--text-2); line-height: 1.75; margin-bottom: 28px; max-width: 460px; }
.song-links { display: flex; gap: 12px; flex-wrap: wrap; }

/* PDF Interactive Cards & Tooltip */
.pdf-interactive-card {
  position: relative;
  cursor: pointer;
  transition: all 0.25s ease;
  user-select: none;
}
.pdf-interactive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(58, 95, 71, 0.12) !important;
  border: 1.5px solid var(--green) !important;
}
.pdf-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 11px;
  font-weight: 700;
  color: var(--green);
  background: var(--green-lt);
  padding: 3px 8px;
  border-radius: 20px;
}
.pdf-tooltip {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #2C4836;
  color: #ffffff;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s ease;
  z-index: 20;
}
.pdf-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: #2C4836 transparent transparent transparent;
}
.pdf-interactive-card:hover .pdf-tooltip,
.pdf-interactive-card.show-notice .pdf-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
@media (max-width: 768px) {
  .pdf-tooltip {
    white-space: normal;
    width: 220px;
    text-align: center;
  }
}

/* PDF DOWNLOAD */
.pdf-section { background: var(--white); border-radius: var(--card-r); padding: 48px; margin: 0 0 32px; }
.pdf-section h2 { font-family: var(--font-h); font-size: 1.7rem; font-weight: 800; margin-bottom: 8px; }
.pdf-section .sub { font-size: 14px; color: var(--text-2); margin-bottom: 36px; }
.pdf-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.pdf-form-label { font-size: 13px; font-weight: 600; margin-bottom: 6px; display: block; }
.pdf-form input, .pdf-form select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-b);
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  margin-bottom: 14px;
  outline: none;
  transition: border-color 0.15s;
}
.pdf-form input:focus, .pdf-form select:focus { border-color: var(--green); }
.radio-group { display: flex; gap: 12px; margin-bottom: 14px; }
.radio-opt { display: flex; align-items: center; gap: 6px; font-size: 14px; cursor: pointer; }
.radio-opt input { accent-color: var(--green); width: 16px; height: 16px; }
.kvkk-check { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; color: var(--text-2); margin-bottom: 16px; }
.kvkk-check input { accent-color: var(--green); margin-top: 2px; flex-shrink: 0; }
.kvkk-check a { color: var(--green); text-decoration: underline; }
.pdf-cards { display: flex; flex-direction: column; gap: 14px; }
.pdf-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  display: flex; align-items: center; gap: 16px;
  opacity: 0.55;
  transition: opacity 0.2s, border-color 0.2s;
}
.pdf-card.unlocked { opacity: 1; border-color: var(--green); }
.pdf-card-icon {
  width: 48px; height: 48px;
  background: var(--white);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pdf-card-icon svg { width: 24px; height: 24px; stroke: var(--green); fill: none; stroke-width: 1.6; stroke-linecap: round; }
.pdf-card-info { flex: 1; }
.pdf-card-info h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
/* Role selector pills */
.pill-btn {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 50px;
  background: #F7F4EF;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.role-pill input:checked + .pill-btn,
.pill-btn.active-pill {
  background: #EAE2D7;
  color: var(--text);
  font-weight: 600;
}
.form-msg { font-size: 13px; margin-top: 8px; }
.form-msg.success { color: var(--green); }
.form-msg.error { color: #c0392b; }

/* ===== BLOG ===== */
.blog-hero-img { aspect-ratio: 16/7; border-radius: var(--card-r); overflow: hidden; background: var(--tan-lt); margin-bottom: 36px; }
.blog-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-grid-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

/* ===== CONTACT ===== */
.contact-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; }
.contact-form label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 6px; }
.contact-form label.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  cursor: pointer;
  margin-bottom: 0;
}
.contact-form input:not([type="checkbox"]):not([type="radio"]),
.contact-form textarea,
.contact-form select {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--border); border-radius: 10px;
  font-family: var(--font-b); font-size: 14px;
  background: var(--bg); color: var(--text);
  margin-bottom: 16px; outline: none;
  transition: border-color 0.15s;
}
.contact-form input[type="checkbox"] {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px;
  margin: 0 !important;
  padding: 0 !important;
  accent-color: var(--green);
  cursor: pointer;
  flex-shrink: 0;
}
.contact-form input:not([type="checkbox"]):not([type="radio"]):focus,
.contact-form textarea:focus,
.contact-form select:focus { border-color: var(--green); }
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-info-cards { display: flex; flex-direction: column; gap: 14px; }
.contact-info-card {
  background: var(--white); border-radius: 14px;
  padding: 20px; display: flex; align-items: center; gap: 16px;
}
.ci-icon {
  width: 44px; height: 44px;
  background: var(--green-lt); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ci-icon svg { width: 20px; height: 20px; stroke: var(--green); fill: none; stroke-width: 1.8; stroke-linecap: round; }
.ci-info h4 { font-size: 13px; font-weight: 600; margin-bottom: 2px; }
.ci-info p { font-size: 13px; color: var(--text-2); }

/* ===== ABOUT ===== */
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 40px 0; }
.value-card { background: var(--white); border-radius: 16px; padding: 28px; }
.value-icon { font-size: 28px; margin-bottom: 12px; }
.value-card h3 { font-family: var(--font-h); font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 13px; color: var(--text-2); line-height: 1.65; }

/* About Story 2-Column Responsive Card */
.about-story-card {
  width: 100%;
  max-width: 100%;
  margin: 0 auto 64px auto;
  background: var(--white);
  padding: 44px 48px;
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.about-story-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: stretch;
}
@media (max-width: 900px) {
  .about-story-card {
    padding: 32px 24px;
  }
  .about-story-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ===== PAGE HEADER ===== */
.page-header { padding: 56px 0 40px; }
.page-header h1 { font-family: var(--font-h); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 12px; }
.page-header p { font-size: 16px; color: var(--text-2); max-width: 520px; }

/* ===== PROSE (KVKK, BLOG İÇERİK) ===== */
.prose { max-width: 720px; }
.prose h2 { font-family: var(--font-h); font-size: 1.4rem; font-weight: 700; margin: 32px 0 12px; }
.prose h3 { font-size: 1.1rem; font-weight: 600; margin: 24px 0 10px; }
.prose p { font-size: 15px; color: var(--text-2); line-height: 1.8; margin-bottom: 16px; }
.prose ul { padding-left: 20px; margin-bottom: 16px; }
.prose ul li { font-size: 15px; color: var(--text-2); line-height: 1.8; list-style: disc; }

/* ===== BREADCRUMB ===== */
.breadcrumb { font-size: 13px; color: var(--text-3); display: flex; gap: 6px; margin-bottom: 24px; }
.breadcrumb a:hover { color: var(--text); }

/* ===== GUIDES & VIDEO CONTENTS ===== */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.guide-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 36px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.guide-card-icon {
  width: 64px;
  height: 64px;
  background: #F7F4EF;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
}
.guide-card-icon svg {
  stroke: #C4A882;
  transition: stroke 0.2s ease;
}
.guide-card:hover .guide-card-icon {
  background: var(--tan-lt) !important;
  transform: scale(1.05);
}
.guide-card:hover .guide-card-icon svg {
  stroke: var(--tan) !important;
}

/* ===== VIDEO LIGHTBOX MODAL ===== */
.video-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.video-modal.active {
  opacity: 1;
  visibility: visible;
}
.video-modal-content {
  position: relative;
  width: 90%;
  max-width: 800px;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.video-modal.active .video-modal-content {
  transform: scale(1);
}
.video-modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.video-modal-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .primary-nav { display: none; }
  .hamburger { display: flex; }
  .hero-slide { grid-template-columns: 1fr; text-align: center; padding: 24px 0; gap: 32px; min-height: auto; }
  .hero-text { max-width: 100%; margin: 0 auto; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-book-cover { max-width: 340px; margin: 0 auto; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .books-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid-6 { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .pdf-layout { grid-template-columns: 1fr; }
  .book-hero { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr 1fr; }
  .newsletter-section { flex-direction: column; }
  .newsletter-form { width: 100%; }
  .newsletter-form input[type="email"] { width: 100%; }
  .guides-grid { grid-template-columns: 1fr 1fr; }
  .video-modal-close {
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    z-index: 10;
  }
  .page-header { padding: 36px 0 28px; }
}
@media (max-width: 600px) {
  .hero-slide { gap: 24px; }
  .hero-title { font-size: 2.2rem; }
  .hero-book-cover { max-width: 280px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .books-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-grid-6 { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .guides-grid { grid-template-columns: 1fr; }
  .features-card { padding: 28px 20px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { text-align: center; }
  .footer-social { justify-content: center; }
  .section-header { flex-direction: column; gap: 12px; }
  .container { padding: 0 16px; }
  .book-card-cover { aspect-ratio: 2/3; }
}