@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;600;700;800&family=Crimson+Pro:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Noto+Sans:wght@300;400;500&display=swap');

/* ===================== VARIABLES ===================== */
:root {
  --black:    #0a0a0a;
  --dark:     #111111;
  --surface:  #181818;
  --border:   #2a2a2a;
  --red:      #c0392b;
  --red-dim:  #8b2020;
  --gold:     #b8960c;
  --white:    #f0ece4;
  --muted:    #888880;
  --font-display: 'Shippori Mincho', serif;
  --font-body:    'Crimson Pro', serif;
  --font-ui:      'Noto Sans', sans-serif;
}

/* ===================== RESET ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.75;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ===================== SCROLLBAR ===================== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 2px; }

/* ===================== NAV ===================== */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 3rem;
  transition: background 0.4s, backdrop-filter 0.4s;
}
#nav.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--white);
}
.nav-logo span { color: var(--red); }
.nav-links { display: flex; gap: 2rem; }
.nav-links a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--white); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-toggle span {
  display: block; width: 24px; height: 1.5px;
  background: var(--white); transition: all 0.3s;
}

/* ===================== HERO ===================== */
#hero {
  position: relative;
  height: 100vh; min-height: 680px;
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: var(--dark);
  overflow: hidden;
}
.hero-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #0d0d0d 0%, #1a1008 50%, #0d0d0d 100%);
  display: flex; align-items: center; justify-content: center;
}
.hero-placeholder img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.55;
}
.hero-placeholder-label {
  position: absolute;
  font-family: var(--font-ui); font-size: 0.7rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.2); border: 1px dashed rgba(255,255,255,0.15);
  padding: 0.75rem 1.5rem; border-radius: 2px;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.55) 50%, rgba(0,0,0,0.35) 100%);
}
.hero-kanji {
  position: absolute; left: 50%; top: 50%;
  transform: translateY(-50%) translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(7rem, 14vw, 14rem);
  color: rgba(255,255,255,0.03);
  line-height: 1;
  writing-mode: horizontal-tb;
  letter-spacing: -0.05em;
  user-select: none;
  pointer-events: none;
  z-index: 1;
  animation: fadeInRight 1.8s ease forwards;
}

@media (max-width: 960px) {
  .hero-kanji { display: none; }
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 3rem 5rem;
  max-width: 820px;
}
.hero-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.6rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--red);
  margin-bottom: 1rem;
  display: inline-block;
  background: rgba(0,0,0,0.45);
  padding: 0.3rem 0.75rem;
  backdrop-filter: blur(4px);
  opacity: 0; animation: fadeInUp 0.8s 0.3s ease forwards;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 700; line-height: 1.05;
  color: var(--white);
  opacity: 0; animation: fadeInUp 0.8s 0.5s ease forwards;
}
.hero-title em {
  font-style: normal; color: var(--red);
}
.hero-sub {
  margin-top: 1.25rem;
  font-family: var(--font-body);
  font-size: 1.2rem; font-weight: 300;
  color: rgba(240,236,228,0.65);
  max-width: 480px;
  opacity: 0; animation: fadeInUp 0.8s 0.7s ease forwards;
}
.hero-cta {
  display: inline-flex; align-items: center; gap: 0.75rem;
  margin-top: 2.5rem;
  padding: 0.875rem 2rem;
  background: var(--red);
  font-family: var(--font-ui); font-size: 0.75rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff;
  transition: background 0.3s, transform 0.2s;
  opacity: 0; animation: fadeInUp 0.8s 0.9s ease forwards;
}
.hero-cta:hover { background: var(--red-dim); transform: translateX(4px); }
.hero-cta svg { transition: transform 0.3s; }
.hero-cta:hover svg { transform: translateX(4px); }
.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  font-family: var(--font-ui); font-size: 0.6rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted);
  animation: fadeIn 1.5s 1.5s ease forwards; opacity: 0;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--red), transparent);
  animation: scrollPulse 2s infinite;
}

/* ===================== SECTIONS ===================== */
section { padding: 7rem 3rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-tag {
  font-family: var(--font-ui); font-size: 0.65rem;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--red); margin-bottom: 0.75rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.section-tag::before {
  content: ''; display: block;
  width: 2rem; height: 1px; background: var(--red);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.2;
  color: var(--white); margin-bottom: 1.5rem;
}
.section-lead {
  font-size: 1.2rem; font-weight: 300;
  color: rgba(240,236,228,0.7);
  max-width: 580px; line-height: 1.8;
}
.divider {
  width: 100%; height: 1px;
  background: linear-gradient(to right, var(--red), transparent);
  margin: 0;
}

/* ===================== BIO ===================== */
#bio { background: var(--dark); }
.bio-float-wrap { margin-top: 2.5rem; overflow: hidden; }
.bio-float-img {
  float: right;
  width: 340px;
  margin: 0 0 2rem 3rem;
  flex-shrink: 0;
}
.bio-float-img img {
  width: 100%; display: block;
  border: 1px solid var(--border);
}
.bio-badges {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin-top: 1rem;
}
.badge {
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border);
  font-family: var(--font-ui); font-size: 0.68rem;
  letter-spacing: 0.08em; color: var(--muted);
  transition: border-color 0.3s, color 0.3s;
}
.badge:hover { border-color: var(--red); color: var(--white); }
.badge.red { border-color: var(--red-dim); color: var(--red); }
.bio-text p {
  margin-bottom: 1.25rem;
  color: rgba(240,236,228,0.75);
  line-height: 1.85;
}
.bio-text p:last-child { margin-bottom: 0; }

@media (max-width: 700px) {
  .bio-float-img {
    float: none; width: 100%;
    margin: 0 0 2rem 0;
  }
}
/* ===================== AIKIDO ===================== */
#aikido { background: var(--black); }
.aikido-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem; margin-top: 4rem;
}
.aikido-card {
  padding: 2.5rem;
  border: 1px solid var(--border);
  position: relative;
  transition: border-color 0.4s;
}
.aikido-card:hover { border-color: var(--red-dim); }
.aikido-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--red);
  transition: height 0.4s;
}
.aikido-card:hover::before { height: 100%; }
.aikido-card-num {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 800;
  color: rgba(192,57,43,0.15);
  line-height: 1; margin-bottom: 1rem;
}
.aikido-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem; color: var(--white);
  margin-bottom: 0.75rem;
}
.aikido-card p {
  font-size: 1rem; color: var(--muted); line-height: 1.7;
}
.quote-block {
  margin-top: 4rem;
  padding: 3rem;
  background: var(--surface);
  border-left: 3px solid var(--red);
  position: relative;
}
.quote-block::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 8rem; line-height: 1;
  color: rgba(192,57,43,0.12);
  position: absolute; top: -1rem; left: 1.5rem;
}
.quote-text {
  font-family: var(--font-body);
  font-size: 1.4rem; font-style: italic;
  font-weight: 300; line-height: 1.65;
  color: rgba(240,236,228,0.85);
  position: relative; z-index: 1;
}
.quote-author {
  margin-top: 1.25rem;
  font-family: var(--font-ui); font-size: 0.7rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--red);
}

/* ===================== ÇOCUKLAR ===================== */
#cocuklar { background: var(--dark); }
.kids-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem; margin-top: 3.5rem;
}
.kids-card {
  padding: 2rem 1.75rem;
  background: var(--surface);
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s, transform 0.3s;
}
.kids-card:hover { border-color: var(--red); transform: translateY(-4px); }
.kids-icon {
  width: 3rem; height: 3rem;
  background: rgba(192,57,43,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.3rem;
}
.kids-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem; margin-bottom: 0.6rem; color: var(--white);
}
.kids-card p {
  font-size: 0.95rem; color: var(--muted); line-height: 1.65;
}
.kids-note {
  margin-top: 3rem;
  padding: 1.5rem 2rem;
  background: rgba(192,57,43,0.07);
  border: 1px solid rgba(192,57,43,0.2);
  font-size: 1rem; color: rgba(240,236,228,0.65);
  font-style: italic;
}

/* ===================== GALERİ ===================== */
#galeri { background: var(--black); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem; margin-top: 3.5rem;
}
.gallery-item {
  position: relative; overflow: hidden;
  cursor: pointer;
}
.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(7) { grid-column: span 2; }
.gallery-img {
  width: 100%;
  aspect-ratio: 1/1;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transition: transform 0.5s;
}
.gallery-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-item:nth-child(1) .gallery-img { aspect-ratio: auto; height: 100%; min-height: 300px; }
.gallery-item:nth-child(7) .gallery-img { aspect-ratio: 2/1; }
.gallery-item:hover .gallery-img img { transform: scale(1.04); transition: transform 0.5s; }
.gallery-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay svg { color: #fff; }

/* ===================== LIGHTBOX ===================== */
#lightbox {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.95);
  align-items: center; justify-content: center;
}
#lightbox.open { display: flex; }
#lightbox img { max-width: 88vw; max-height: 85vh; object-fit: contain; user-select: none; }
#lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: 2rem; cursor: pointer; color: var(--muted);
  transition: color 0.2s; line-height: 1; background: none; border: none;
}
#lightbox-close:hover { color: var(--white); }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  color: var(--white); font-size: 2.5rem; line-height: 1;
  width: 3rem; height: 3rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.lb-nav:hover { background: rgba(192,57,43,0.5); }
#lightbox-prev { left: 1.5rem; }
#lightbox-next { right: 1.5rem; }
#lightbox-counter {
  position: absolute; bottom: 1.25rem; left: 50%; transform: translateX(-50%);
  font-family: var(--font-ui); font-size: 0.7rem;
  letter-spacing: 0.15em; color: var(--muted);
}

/* ===================== DERS & İLETİŞİM ===================== */
#iletisim { background: var(--dark); }

.contact-info-row {
  display: flex; flex-wrap: wrap; gap: 1.5rem;
  margin-top: 3rem; margin-bottom: 2.5rem;
}
.contact-info-row .contact-item {
  display: flex; align-items: center; gap: 1rem;
  flex: 1; min-width: 200px;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
}
.contact-item-icon {
  width: 2.5rem; height: 2.5rem; flex-shrink: 0;
  background: rgba(192,57,43,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
}
.contact-item-label {
  font-family: var(--font-ui); font-size: 0.65rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted);
}
.contact-item-value {
  font-family: var(--font-display); font-size: 1.05rem; color: var(--white);
}
.contact-item-value a:hover { color: var(--red); }

.schedule-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.schedule-card {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}
.schedule-card:hover { border-color: var(--red-dim); }
.schedule-days {
  font-family: var(--font-ui); font-size: 0.7rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--red); margin-bottom: 0.4rem;
}
.schedule-time {
  font-family: var(--font-display);
  font-size: 1.5rem; color: var(--white); margin-bottom: 0.75rem;
}
.schedule-location {
  font-family: var(--font-display);
  font-size: 1rem; color: var(--white);
  margin-bottom: 0.5rem; line-height: 1.4;
}
.map-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-ui); font-size: 0.7rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid var(--border);
  padding-bottom: 0.1rem; transition: color 0.3s, border-color 0.3s;
}
.map-link:hover { color: var(--red); border-color: var(--red); }

@media (max-width: 640px) {
  .schedule-row { grid-template-columns: 1fr; }
  .contact-info-row { flex-direction: column; }
}

/* ===================== WHATSAPP BADGE ===================== */
.wa-badge {
  position: fixed; right: 1.5rem; bottom: 2rem; z-index: 200;
  display: flex; align-items: center; gap: 0.6rem;
  background: #25d366; color: #fff;
  padding: 0.7rem 1.1rem 0.7rem 0.9rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  font-family: var(--font-ui); font-size: 0.78rem;
  letter-spacing: 0.08em; font-weight: 500;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s;
}
.wa-badge:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 8px 28px rgba(37,211,102,0.55);
}
.wa-label { white-space: nowrap; }

@media (max-width: 600px) {
  .wa-badge { padding: 0.75rem; border-radius: 50%; }
  .wa-label { display: none; }
}
#blog { background: var(--black); }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem; margin-top: 3.5rem;
}
.blog-card {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 0.75rem;
  transition: border-color 0.3s, transform 0.3s;
}
.blog-card:hover { border-color: var(--red-dim); transform: translateY(-3px); }
.blog-card-tag {
  font-family: var(--font-ui); font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--red);
}
.blog-card-title {
  font-family: var(--font-display); font-size: 1.1rem;
  color: var(--white); line-height: 1.35;
}
.blog-card-title a { color: inherit; }
.blog-card-title a:hover { color: var(--red); }
.blog-card-excerpt {
  font-size: 0.95rem; color: var(--muted);
  line-height: 1.65; flex: 1;
}
.blog-card-link {
  font-family: var(--font-ui); font-size: 0.7rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--red); margin-top: 0.5rem;
  transition: letter-spacing 0.3s;
}
.blog-card-link:hover { letter-spacing: 0.2em; }

/* ===================== FOOTER ===================== */
footer {
  background: var(--black);
  border-top: 1px solid var(--border);
}
.footer-top {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem;
  padding: 2.5rem 3rem;
}
.footer-logo {
  font-family: var(--font-display); font-size: 1rem;
  letter-spacing: 0.05em;
}
.footer-logo span { color: var(--red); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-nav a {
  font-family: var(--font-ui); font-size: 0.7rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); transition: color 0.3s;
}
.footer-nav a:hover { color: var(--white); }
.footer-contact a {
  font-family: var(--font-display); font-size: 1rem;
  color: var(--white); transition: color 0.3s;
}
.footer-contact a:hover { color: var(--red); }
.footer-bottom {
  padding: 1rem 3rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.5rem;
}
.footer-copy {
  font-family: var(--font-ui); font-size: 0.65rem;
  letter-spacing: 0.12em; color: var(--muted);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 960px) {
  section { padding: 4rem 1.5rem; }
  #nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(10,10,10,0.97);
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }
  .nav-links.open a {
    font-size: 0.85rem; color: var(--white);
  }
  .nav-toggle { display: flex; }
  .bio-grid, .aikido-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .bio-image-wrap { order: -1; }
  .bio-accent { display: none; }
  .kids-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .gallery-item:nth-child(7) { grid-column: span 2; }
  .hero-content { padding: 0 1.5rem 3.5rem; }
  .hero-kanji { font-size: 5rem; right: 1rem; opacity: 0.03; }
  .hero-title { font-size: clamp(2rem, 8vw, 3.5rem); }
  .section-title { font-size: clamp(1.6rem, 5vw, 2.2rem); }
  .footer-top { flex-direction: column; align-items: flex-start; padding: 2rem 1.5rem; }
  .footer-bottom { padding: 1rem 1.5rem; flex-direction: column; align-items: flex-start; }
  .schedule-time { font-size: 1.2rem; }
}

@media (max-width: 600px) {
  section { padding: 3rem 1.25rem; }
  .kids-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(1) { grid-column: span 2; }
  .gallery-item:nth-child(7) { grid-column: span 2; }
  .form-row { grid-template-columns: 1fr; }
  .hero-cta { padding: 0.75rem 1.5rem; font-size: 0.7rem; }
  .bio-badges { gap: 0.5rem; }
  .badge { font-size: 0.65rem; padding: 0.3rem 0.75rem; }
  .quote-block { padding: 1.75rem; }
  .quote-text { font-size: 1.15rem; }
  .hero-scroll { display: none; }
  .aikido-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

/* Mobil dokunma hedefleri */
@media (max-width: 768px) {
  .map-link, .blog-card-link, .btn-submit {
    min-height: 44px; display: inline-flex; align-items: center;
  }
  .hero-cta { min-height: 48px; }
  .contact-item-value a { min-height: 44px; display: inline-flex; align-items: center; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px) translateY(-50%); }
  to   { opacity: 1; transform: translateX(0) translateY(-50%); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* reveal on scroll */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }