/* ===== Tokenlar ===== */
:root {
  --green-950: #072a1a;
  --green-900: #0a3622;
  --green-800: #0f4a2e;
  --green-600: #17673f;
  --green-400: #3f9b67;
  --green-100: #e3efe6;
  --clay-900: #7a3315;
  --clay-700: #a8461f;
  --clay-500: #c75b2e;
  --clay-300: #e39a72;
  --clay-100: #f8e6da;
  --white: #ffffff;
  --paper: #fbf8f2;
  --line: #e7e1d6;
  --ink: #11241a;
  --ink-2: #4a5a50;
  --ball: #d6ea3c;
  --wa: #25d366;
  --wa-dark: #128c4b;
  --danger: #c2332b;

  --font-display: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(10, 54, 34, 0.06), 0 2px 8px rgba(10, 54, 34, 0.06);
  --shadow-md: 0 10px 30px -12px rgba(10, 54, 34, 0.25);
  --shadow-lg: 0 30px 60px -20px rgba(7, 42, 26, 0.45);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
}

/* ===== Temel ===== */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.05; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
button { font: inherit; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--white); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--ball); outline-offset: 3px; border-radius: 6px; }
.u-clay { color: var(--clay-500); }
.u-green { color: var(--green-600); }

/* ===== Butonlar ===== */
.btn {
  --bg: var(--green-800); --fg: var(--white);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border-radius: 999px; border: 2px solid transparent;
  background: var(--bg); color: var(--fg);
  font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn--sm { min-height: 42px; padding: 0 16px; font-size: 15px; }
.btn--lg { min-height: 56px; padding: 0 28px; font-size: 17px; }
.btn--block { width: 100%; }
.btn--clay { --bg: var(--clay-500); }
.btn--clay:hover { --bg: var(--clay-700); }
.btn--green { --bg: var(--green-800); }
.btn--green:hover { --bg: var(--green-600); }
.btn--wa { --bg: var(--wa); --fg: #06311a; }
.btn--wa:hover { --bg: #1fbe5a; }
.btn--outline { --bg: transparent; --fg: var(--green-800); border-color: var(--green-800); }
.btn--outline:hover { --bg: var(--green-800); --fg: var(--white); }
.btn--ghost-light { --bg: transparent; --fg: var(--white); border-color: rgba(255,255,255,.45); }
.btn--ghost-light:hover { --bg: rgba(255,255,255,.12); }
.btn--text { --bg: transparent; --fg: var(--green-800); text-decoration: underline; text-underline-offset: 4px; }
.btn--text:hover { box-shadow: none; }
.btn[disabled] { opacity: .65; cursor: progress; transform: none; }

/* ===== Menü ===== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  color: var(--white);
  transition: background-color .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.is-scrolled { background: rgba(10, 54, 34, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 8px 30px -18px rgba(0,0,0,.6); }
.nav__inner { display: flex; align-items: center; gap: 24px; height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.logo__mark { width: 38px; height: 38px; transition: transform .6s var(--ease); }
.logo:hover .logo__mark { transform: rotate(200deg); }
.logo span { display: flex; flex-direction: column; line-height: 1; }
.logo b { font-family: var(--font-display); font-size: 19px; letter-spacing: -0.01em; }
.logo small { font-size: 11px; letter-spacing: .32em; text-transform: uppercase; opacity: .75; margin-top: 4px; }
.nav__links { display: flex; gap: 4px; margin-left: auto; }
.nav__links a { text-decoration: none; font-weight: 600; font-size: 15px; padding: 10px 14px; border-radius: 999px; opacity: .88; transition: background-color .2s, opacity .2s; }
.nav__links a:hover { background: rgba(255,255,255,.1); opacity: 1; }
.nav__cta { display: flex; gap: 10px; }
.nav__burger { display: none; margin-left: auto; width: 48px; height: 48px; border: 0; border-radius: 12px; background: rgba(255,255,255,.1); cursor: pointer; position: relative; }
.nav__burger span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .3s var(--ease), top .3s var(--ease); }
.nav__burger span:first-child { top: 19px; }
.nav__burger span:last-child { top: 27px; }
.nav__burger[aria-expanded="true"] span:first-child { top: 23px; transform: rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { top: 23px; transform: rotate(-45deg); }
.mobile-menu { background: var(--green-900); padding: 8px var(--gutter) 20px; display: grid; gap: 2px; }
.mobile-menu a { padding: 14px 6px; text-decoration: none; font-weight: 600; font-size: 18px; border-bottom: 1px solid rgba(255,255,255,.08); }

/* ===== Hero ===== */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(120% 80% at 85% 20%, rgba(63,155,103,.45), transparent 60%),
    radial-gradient(90% 60% at 0% 100%, rgba(199,91,46,.28), transparent 60%),
    linear-gradient(160deg, var(--green-800) 0%, var(--green-900) 55%, var(--green-950) 100%);
  padding: clamp(100px, 11vw, 124px) 0 clamp(72px, 9vw, 110px);
}
.hero__court {
  position: absolute; left: 50%; top: 56%; width: 175%; height: auto; z-index: 0; overflow: visible; pointer-events: none;
  transform: translate(-50%, -50%) perspective(1400px) rotateX(60deg) rotateZ(-20deg);
}
.court__surface { fill: var(--white); opacity: .035; }
.court__lines { fill: none; stroke: var(--white); stroke-width: 3px; opacity: .22; }
.court__lines * { vector-effect: non-scaling-stroke; }
.court__net { stroke: var(--white); stroke-width: 2px; stroke-dasharray: 2 5; opacity: .32; vector-effect: non-scaling-stroke; }
.court__post { fill: var(--white); opacity: .3; }
@media (max-width: 860px) { .hero__court { width: 150%; } }
.hero__baseline { position: absolute; left: 0; right: 0; bottom: 0; height: 18px; background: repeating-linear-gradient(90deg, var(--clay-500) 0 40px, var(--clay-700) 40px 80px); }
.hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 40px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--clay-500);
}
.eyebrow--light { color: var(--ball); }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ball); box-shadow: 0 0 0 6px rgba(214,234,60,.18); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 10px rgba(214,234,60,0); } }
.hero h1 { font-size: clamp(38px, 5vw, 66px); font-weight: 800; margin: 18px 0 18px; letter-spacing: -0.035em; }
.hero h1 em { font-style: normal; color: var(--ball); position: relative; isolation: isolate; }
.hero h1 em::after { content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .14em; background: var(--clay-500); border-radius: 4px; z-index: -1; transform: scaleX(0); transform-origin: left; animation: underline 1s .5s var(--ease) forwards; }
@keyframes underline { to { transform: scaleX(1); } }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: rgba(255,255,255,.82); max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hero__facts { list-style: none; padding: 0; margin: 44px 0 0; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__facts li { display: flex; flex-direction: column; padding: 14px 20px; border-radius: var(--r-md); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(6px); }
.hero__facts b { font-family: var(--font-display); font-size: 22px; }
.hero__facts span { font-size: 13px; color: rgba(255,255,255,.7); }

.hero__art { position: relative; height: clamp(380px, 46vw, 560px); display: grid; place-items: center; }
.halo { position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(214,234,60,.28), transparent 65%); filter: blur(10px); }
.racket { position: relative; height: 100%; width: auto; transform: rotate(-24deg); filter: drop-shadow(0 40px 40px rgba(0,0,0,.35)); animation: swing 6s ease-in-out infinite; transform-origin: 50% 80%; }
.racket ellipse:first-of-type { }
@keyframes swing { 0%, 100% { transform: rotate(-24deg); } 50% { transform: rotate(-16deg) translateY(-8px); } }
.ball { position: absolute; }
.ball--hero { width: clamp(64px, 8vw, 96px); top: 10%; right: 6%; animation: bounce 2.4s cubic-bezier(.5,0,.5,1) infinite; filter: drop-shadow(0 18px 18px rgba(0,0,0,.35)); }
.ball--hero svg { animation: spin 2.4s linear infinite; }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(90px); } }
@keyframes spin { to { transform: rotate(360deg); } }
.hero__badge {
  position: absolute; left: 0; bottom: 12%;
  display: flex; flex-direction: column; padding: 16px 20px; max-width: 220px;
  background: var(--white); color: var(--ink); border-radius: var(--r-md); box-shadow: var(--shadow-lg);
  border-left: 6px solid var(--clay-500);
  animation: float 5s ease-in-out infinite;
}
.hero__badge b { font-family: var(--font-display); font-size: 20px; }
.hero__badge span { font-size: 14px; color: var(--ink-2); line-height: 1.35; }
@keyframes float { 50% { transform: translateY(-10px); } }

/* ===== Kayan şerit ===== */
.ticker { background: var(--ball); color: var(--green-900); overflow: hidden; border-block: 3px solid var(--green-900); }
.ticker__track { display: flex; align-items: center; gap: 28px; padding: 16px 0; width: max-content; animation: ticker 32s linear infinite; }
.ticker span { font-family: var(--font-display); font-weight: 800; font-size: clamp(20px, 2.4vw, 28px); text-transform: uppercase; letter-spacing: -0.01em; }
.ticker i { width: 14px; height: 14px; border-radius: 50%; background: var(--clay-500); flex: none; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ===== Bölümler ===== */
.section { position: relative; padding: clamp(80px, 10vw, 128px) 0; }
.section__head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section__head h2 { font-size: clamp(34px, 4.6vw, 58px); font-weight: 800; margin: 14px 0 16px; letter-spacing: -0.03em; }
.section__lead { font-size: clamp(17px, 1.4vw, 19px); color: var(--ink-2); }
.section__head--light h2 { color: var(--white); }
.section__head--light .section__lead { color: rgba(255,255,255,.82); }

/* Özellikler */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature {
  padding: 28px; border-radius: var(--r-lg); background: var(--white); border: 1px solid var(--line);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--green-100); }
.feature__icon { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; background: var(--green-100); color: var(--green-800); margin-bottom: 22px; }
.feature:nth-child(even) .feature__icon { background: var(--clay-100); color: var(--clay-700); }
.feature__icon svg { width: 30px; height: 30px; }
.feature h3 { font-size: 22px; margin-bottom: 10px; }
.feature p { color: var(--ink-2); font-size: 16px; }

/* Toprak kort bölümü */
.section--clay { background: linear-gradient(180deg, var(--clay-500), var(--clay-700)); color: var(--white); overflow: hidden; }
.clay-texture {
  position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image:
    radial-gradient(rgba(255,255,255,.08) 1px, transparent 1.2px),
    radial-gradient(rgba(0,0,0,.08) 1px, transparent 1.2px);
  background-size: 7px 7px, 11px 11px;
  background-position: 0 0, 3px 5px;
}
.section--clay::after { /* kort çizgileri */
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 4px; background: rgba(255,255,255,.55); pointer-events: none;
}
.section--clay .wrap { position: relative; z-index: 1; }
.levels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.level {
  text-align: left; cursor: pointer; color: var(--ink);
  display: flex; flex-direction: column; gap: 12px; min-height: 250px;
  padding: 26px; border-radius: var(--r-lg); border: 3px solid transparent;
  background: var(--white); box-shadow: var(--shadow-md);
  transition: transform .3s var(--ease), border-color .2s, box-shadow .3s;
}
.level:hover { transform: translateY(-6px) rotate(-.6deg); }
.level[aria-checked="true"] { border-color: var(--ball); box-shadow: 0 0 0 6px rgba(214,234,60,.4), var(--shadow-lg); transform: translateY(-6px); }
.level__step { font-family: var(--font-display); font-weight: 800; font-size: 44px; line-height: 1; color: var(--clay-300); }
.level__bar { display: block; height: 8px; border-radius: 99px; background: var(--clay-100); overflow: hidden; }
.level__bar i { display: block; height: 100%; width: var(--w); border-radius: inherit; background: linear-gradient(90deg, var(--green-600), var(--ball)); }
.level b { font-family: var(--font-display); font-size: 21px; line-height: 1.15; }
.level small { color: var(--ink-2); font-size: 15px; line-height: 1.5; }
.level-tip {
  margin-top: 28px; padding: 22px 26px; border-radius: var(--r-lg);
  background: var(--green-900); color: var(--white); box-shadow: var(--shadow-lg);
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px;
  animation: rise .5s var(--ease);
}
.level-tip p { flex: 1 1 340px; }
.level-tip b { color: var(--ball); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

/* Paketler */
.packages { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 1000px; margin: 0 auto; }
.pkg {
  position: relative; display: flex; flex-direction: column; gap: 26px;
  padding: clamp(28px, 4vw, 44px); border-radius: var(--r-xl);
  background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.pkg:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pkg--featured { background: linear-gradient(170deg, var(--green-800), var(--green-950)); color: var(--white); border: 0; box-shadow: var(--shadow-lg); }
.pkg--featured::before { /* raket teli dokusu */
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: .07;
  background: repeating-linear-gradient(0deg, #fff 0 1px, transparent 1px 22px), repeating-linear-gradient(90deg, #fff 0 1px, transparent 1px 22px);
}
.pkg__ribbon { position: absolute; top: 24px; right: 24px; background: var(--ball); color: var(--green-900); font-weight: 800; font-size: 13px; letter-spacing: .04em; padding: 6px 12px; border-radius: 999px; }
.pkg__kicker { font-size: 13px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--clay-500); }
.pkg--featured .pkg__kicker { color: var(--ball); }
.pkg h3 { font-size: clamp(30px, 3vw, 38px); margin: 8px 0 12px; }
.pkg__desc { color: var(--ink-2); }
.pkg--featured .pkg__desc { color: rgba(255,255,255,.78); }
.pkg__price { display: flex; flex-direction: column; gap: 6px; padding: 22px 0; border-block: 1px dashed var(--line); }
.pkg--featured .pkg__price { border-color: rgba(255,255,255,.18); }
.pkg__total { font-family: var(--font-display); font-weight: 800; font-size: clamp(46px, 5vw, 62px); line-height: 1; letter-spacing: -0.03em; }
.pkg__per { color: var(--ink-2); font-size: 16px; }
.pkg--featured .pkg__per { color: rgba(255,255,255,.75); }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 34px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--green-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%230f4a2e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat;
}
.pkg--featured .checks li::before { background-color: var(--ball); }
.pkg__actions { display: grid; gap: 12px; margin-top: auto; }
.pkg--featured .btn--outline { --fg: var(--white); border-color: rgba(255,255,255,.5); }
.pkg--featured .btn--outline:hover { --bg: var(--white); --fg: var(--green-900); }
.fineprint { text-align: center; color: var(--ink-2); font-size: 14px; margin-top: 28px; }

/* Nasıl işler */
.section--green { background: var(--green-900); color: var(--white); overflow: hidden; }
.court-lines {
  position: absolute; inset: 40px var(--gutter); border: 3px solid rgba(255,255,255,.1); border-radius: 6px; pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.1), rgba(255,255,255,.1)) 50% 0 / 3px 100% no-repeat,
    linear-gradient(rgba(255,255,255,.1), rgba(255,255,255,.1)) 0 50% / 100% 3px no-repeat;
}
.section--green .wrap { position: relative; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.step { padding: 30px; border-radius: var(--r-lg); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(4px); }
.step__n { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--ball); color: var(--green-900); font-family: var(--font-display); font-weight: 800; font-size: 24px; margin-bottom: 22px; box-shadow: 0 0 0 8px rgba(214,234,60,.15); }
.step h3 { font-size: 24px; margin-bottom: 10px; }
.step p { color: rgba(255,255,255,.78); }

/* ===== Hızlı erişim (hero) ===== */
.quick { margin-top: 30px; max-width: 620px; }
.quick__label { font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 12px; }
.quick__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.quick__btn {
  display: flex; flex-direction: column; align-items: flex-start; gap: 8px;
  min-height: 48px; padding: 12px 14px; border-radius: var(--r-md);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  color: var(--white); text-decoration: none; font-weight: 700; font-size: 14px; line-height: 1.2;
  -webkit-tap-highlight-color: rgba(214,234,60,.25); touch-action: manipulation;
  transition: background-color .2s, border-color .2s, transform .2s var(--ease);
}
.quick__btn:hover { background: rgba(255,255,255,.15); border-color: var(--ball); transform: translateY(-2px); }
.quick__btn:active { transform: scale(.97); }
.quick__ico { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--ball); color: var(--green-900); }
.quick__ico svg { width: 20px; height: 20px; }
.quick__btn:nth-child(3) .quick__ico, .quick__btn:nth-child(6) .quick__ico { background: var(--clay-500); color: var(--white); }

/* ===== Kalori ===== */
.section--kalori { background: linear-gradient(180deg, var(--paper), var(--green-100)); }
.kalori { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.kalori__copy h2 { font-size: clamp(34px, 4.6vw, 58px); font-weight: 800; margin: 14px 0 16px; letter-spacing: -0.03em; }
.perks { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 14px; }
.perks li { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); }
.perks__ico { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--clay-100); color: var(--clay-700); }
.perks li:nth-child(even) .perks__ico { background: var(--green-100); color: var(--green-800); }
.perks__ico svg { width: 26px; height: 26px; }
.perks b { display: block; font-family: var(--font-display); font-size: 19px; margin-bottom: 4px; }
.perks p { color: var(--ink-2); font-size: 15.5px; }

.calc { position: sticky; top: 100px; display: grid; gap: 22px; padding: clamp(22px, 3vw, 34px); border-radius: var(--r-xl); background: linear-gradient(165deg, var(--green-800), var(--green-950)); color: var(--white); box-shadow: var(--shadow-lg); }
.calc__head { display: flex; gap: 14px; align-items: center; }
.calc__ico { flex: none; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--clay-500); }
.calc__ico svg { width: 28px; height: 28px; }
.calc h3 { font-size: 24px; }
.calc__head p { color: rgba(255,255,255,.72); font-size: 15px; }
.calc__field { display: grid; gap: 10px; border: 0; padding: 0; margin: 0; min-width: 0; }
.calc__field label, .calc__field legend { display: flex; justify-content: space-between; font-weight: 700; font-size: 15px; padding: 0; margin-bottom: 10px; }
.calc__field output { color: var(--ball); font-family: var(--font-display); font-size: 18px; }
.calc .calc__field input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; min-height: 0; height: 36px; padding: 0;
  border: 0; border-radius: 0; background: transparent; box-shadow: none; cursor: pointer;
}
.calc .calc__field input[type="range"]::-webkit-slider-runnable-track { height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--ball) var(--p, 40%), rgba(255,255,255,.2) var(--p, 40%)); }
.calc .calc__field input[type="range"]::-moz-range-track { height: 8px; border-radius: 99px; background: rgba(255,255,255,.2); }
.calc .calc__field input[type="range"]::-moz-range-progress { height: 8px; border-radius: 99px; background: var(--ball); }
.calc .calc__field input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; margin-top: -10px; border-radius: 50%; background: var(--ball); border: 4px solid var(--white); box-shadow: 0 4px 12px rgba(0,0,0,.35); }
.calc .calc__field input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--ball); border: 4px solid var(--white); }
.calc .calc__field input[type="range"]:focus { outline: none; box-shadow: none; background: transparent; }
.calc .calc__field input[type="range"]:focus-visible::-webkit-slider-thumb { outline: 3px solid var(--white); outline-offset: 2px; }
.seg { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; padding: 5px; border-radius: 16px; background: rgba(255,255,255,.08); }
.seg label { position: relative; margin: 0; cursor: pointer; }
.seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg span { display: grid; place-items: center; text-align: center; min-height: 48px; padding: 6px 8px; border-radius: 12px; font-size: 14px; font-weight: 700; line-height: 1.2; color: rgba(255,255,255,.8); transition: background-color .2s, color .2s; }
.seg input:checked + span { background: var(--ball); color: var(--green-900); }
.seg span small { display: block; font-size: 11px; font-weight: 700; opacity: .75; margin-top: 2px; }
.seg__hot span { border: 1px dashed rgba(214,234,60,.6); }
.seg__hot input:checked + span { background: var(--clay-500); color: var(--white); border-color: transparent; }
.seg input:focus-visible + span { outline: 3px solid var(--white); outline-offset: 2px; }
.calc__result { display: grid; grid-template-columns: 1fr; }
.calc__result div { flex-direction: row !important; align-items: baseline; gap: 12px !important; padding: 18px 20px !important; }
.calc__result b { font-size: clamp(40px, 5vw, 56px) !important; }
.calc__result span { font-size: 16px !important; }
.calc__result div { display: flex; flex-direction: column; gap: 4px; padding: 14px 12px; border-radius: var(--r-md); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); }
.calc__result b { font-family: var(--font-display); font-size: clamp(24px, 2.6vw, 32px); line-height: 1; color: var(--ball); }
.calc__result span { font-size: 12.5px; color: rgba(255,255,255,.72); line-height: 1.3; }
.calc__note { font-size: 12.5px; color: rgba(255,255,255,.6); line-height: 1.5; }

/* ===== Her yaşa ===== */
.section--ages { background: var(--white); }
.ages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.age { position: relative; overflow: hidden; padding: 28px 24px; border-radius: var(--r-lg); background: var(--paper); border: 1px solid var(--line); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.age::after { content: ""; position: absolute; right: -30px; bottom: -30px; width: 110px; height: 110px; border-radius: 50%; background: var(--ball); opacity: .25; }
.age:nth-child(even)::after { background: var(--clay-300); }
.age:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.age__tag { display: inline-block; padding: 6px 12px; border-radius: 999px; background: var(--green-800); color: var(--white); font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.age:nth-child(even) .age__tag { background: var(--clay-500); }
.age h3 { font-size: 22px; margin: 18px 0 10px; }
.age p { position: relative; z-index: 1; color: var(--ink-2); font-size: 15.5px; }

/* ===== Öğrencilerimiz ===== */
.section--students { background: var(--white); }
.section__head--split { max-width: none; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px 40px; }
.section__head--split > div { max-width: 680px; }
.insta-link svg { width: 22px; height: 22px; }
.gallery { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery li { margin: 0; }
.gallery li.is-wide { grid-column: span 2; }
.gallery button {
  display: block; width: 100%; padding: 0; border: 0; cursor: zoom-in; background: var(--green-100);
  border-radius: var(--r-lg); overflow: hidden; position: relative; aspect-ratio: 3 / 4;
  box-shadow: var(--shadow-sm);
}
.gallery { grid-auto-flow: dense; }
.gallery li { display: grid; }
.gallery li.is-wide button { aspect-ratio: auto; min-height: 240px; }
.gallery li.is-wide img { position: absolute; inset: 0; }
.gallery img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; transition: transform .6s var(--ease); }
.gallery button::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, rgba(7,42,26,.45));
  opacity: 0; transition: opacity .3s;
}
.gallery button:hover img { transform: scale(1.05); }
.gallery button:hover::after { opacity: 1; }
.gallery li.is-hidden { display: none; }
.gallery__more { display: flex; justify-content: center; margin-top: 32px; }

.lightbox {
  width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: rgba(5, 25, 15, .94); color: var(--white);
}
.lightbox[open] { display: flex; align-items: center; justify-content: center; }
.lightbox::backdrop { background: rgba(5, 25, 15, .7); }
.lightbox__figure { margin: 0; display: grid; justify-items: center; gap: 12px; padding: 64px 16px 24px; max-width: 100%; }
.lightbox__figure img { max-width: min(92vw, 900px); max-height: calc(100dvh - 140px); width: auto; height: auto; border-radius: var(--r-md); box-shadow: var(--shadow-lg); }
.lightbox__figure figcaption { font-size: 14px; color: rgba(255,255,255,.7); font-weight: 600; }
.lightbox__close, .lightbox__nav {
  position: absolute; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%;
  border: 0; background: rgba(255,255,255,.12); color: var(--white); font-size: 32px; line-height: 1; cursor: pointer;
  transition: background-color .2s;
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,.24); }
.lightbox__close { top: max(16px, env(safe-area-inset-top)); right: 16px; }
.lightbox__nav--prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 16px; top: 50%; transform: translateY(-50%); }

/* ===== Form ===== */
.section--form { background: linear-gradient(180deg, var(--paper), #f2ece1); }
.form-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.form-intro h2 { font-size: clamp(34px, 4.4vw, 56px); font-weight: 800; margin: 14px 0 16px; letter-spacing: -0.03em; }
.form-intro { position: sticky; top: 110px; }
.wa-card { margin-top: 32px; display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: var(--r-lg); background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.wa-card > svg { width: 42px; height: 42px; color: var(--wa-dark); flex: none; }
.wa-card div { display: flex; flex-direction: column; flex: 1; line-height: 1.35; }
.wa-card span { color: var(--ink-2); font-size: 15px; }

.form-card { position: relative; background: var(--white); border-radius: var(--r-xl); box-shadow: var(--shadow-lg); padding: clamp(22px, 3.4vw, 40px); border-top: 8px solid var(--clay-500); }
.tabs { position: relative; display: grid; grid-template-columns: 1fr 1fr; padding: 6px; border-radius: 999px; background: var(--green-100); margin-bottom: 28px; }
.tabs button { position: relative; z-index: 1; min-height: 48px; border: 0; background: transparent; border-radius: 999px; font-weight: 700; color: var(--green-800); cursor: pointer; transition: color .25s; }
.tabs button[aria-selected="true"] { color: var(--white); }
.tabs__ink { position: absolute; top: 6px; bottom: 6px; left: 6px; width: calc(50% - 6px); border-radius: 999px; background: var(--green-800); transition: transform .35s var(--ease); }
.tabs[data-active="ara"] .tabs__ink { transform: translateX(100%); }

.form { display: grid; gap: 20px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field label, .field legend { font-weight: 700; font-size: 15px; padding: 0; margin-bottom: 8px; }
fieldset.field legend { margin-bottom: 10px; }
.opt { font-weight: 500; color: var(--ink-2); font-size: 13px; }
input:not([type="radio"]):not([type="checkbox"]), select {
  width: 100%; min-height: 52px; padding: 0 16px;
  border-radius: var(--r-sm); border: 2px solid var(--line); background: var(--paper);
  font: inherit; font-size: 16px; color: var(--ink);
  transition: border-color .2s, background-color .2s, box-shadow .2s;
  appearance: none; -webkit-appearance: none;
}
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%230f4a2e' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
input:hover, select:hover { border-color: #d6cdbd; }
input:focus, select:focus { outline: none; border-color: var(--green-600); background: var(--white); box-shadow: 0 0 0 4px rgba(23,103,63,.14); }
.field.has-error input { border-color: var(--danger); }
.err { color: var(--danger); font-size: 14px; font-weight: 600; min-height: 0; }
.err:empty { display: none; }

.pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { position: relative; cursor: pointer; }
.pill input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.pill span { display: inline-flex; align-items: center; min-height: 46px; padding: 0 18px; border-radius: 999px; border: 2px solid var(--line); background: var(--paper); font-weight: 600; font-size: 15px; transition: all .2s var(--ease); }
.pill:hover span { border-color: var(--green-400); }
.pill input:checked + span { background: var(--green-800); border-color: var(--green-800); color: var(--white); }
.pill input:focus-visible + span { outline: 3px solid var(--ball); outline-offset: 2px; }

.pkg-pick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pkg-opt { position: relative; cursor: pointer; }
.pkg-opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.pkg-opt span { display: flex; flex-direction: column; gap: 2px; height: 100%; padding: 14px 16px; border-radius: var(--r-md); border: 2px solid var(--line); background: var(--paper); transition: all .2s var(--ease); }
.pkg-opt b { font-size: 15px; }
.pkg-opt small { color: var(--ink-2); font-size: 13px; }
.pkg-opt:hover span { border-color: var(--clay-300); }
.pkg-opt input:checked + span { border-color: var(--clay-500); background: var(--clay-100); box-shadow: inset 0 0 0 1px var(--clay-500); }
.pkg-opt input:focus-visible + span { outline: 3px solid var(--ball); outline-offset: 2px; }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; line-height: 1.5; color: var(--ink-2); cursor: pointer; }
.check input { flex: none; width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--green-800); cursor: pointer; }
.check a { color: var(--green-800); font-weight: 700; }
.check.has-error input { outline: 2px solid var(--danger); outline-offset: 2px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form-msg { font-weight: 600; font-size: 15px; text-align: center; }
.form-msg:empty { display: none; }
.form-msg.is-error { color: var(--danger); }

.success { text-align: center; display: grid; gap: 16px; justify-items: center; padding: 20px 0; animation: rise .5s var(--ease); }
.success:focus { outline: none; }
.success__ball { width: 96px; animation: bounceIn .8s var(--ease); }
@keyframes bounceIn { 0% { transform: translateY(-80px) scale(.6); opacity: 0; } 60% { transform: translateY(8px) scale(1.05); opacity: 1; } 100% { transform: none; } }
.success h3 { font-size: 30px; }
.success p { color: var(--ink-2); max-width: 420px; }

/* ===== Alt bilgi ===== */
.footer { background: var(--green-950); color: rgba(255,255,255,.82); padding: 72px 0 28px; border-top: 10px solid var(--clay-500); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.logo--light { color: var(--white); }
.footer__tag { margin-top: 16px; max-width: 320px; }
.footer h4 { color: var(--white); font-size: 16px; margin-bottom: 14px; letter-spacing: 0; }
.footer__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer__list a { text-decoration: none; }
.footer__list a:hover { color: var(--ball); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: 14px; color: rgba(255,255,255,.55); }

/* Sabit WhatsApp */
.wa-float {
  position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 60;
  display: inline-flex; align-items: center; gap: 10px; min-height: 60px; padding: 0 22px 0 16px;
  border-radius: 999px; background: var(--wa); color: #06311a; text-decoration: none; font-weight: 800;
  box-shadow: 0 14px 30px -10px rgba(18,140,75,.7);
  transition: transform .25s var(--ease);
  animation: waIn .6s 1s var(--ease) both;
}
.wa-float svg { width: 30px; height: 30px; }
.wa-float:hover { transform: translateY(-3px) scale(1.03); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: 0 0 0 0 rgba(37,211,102,.6); animation: ring 2.6s 2s infinite; }
@keyframes ring { 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }
@keyframes waIn { from { transform: translateY(100px); opacity: 0; } }

/* Kaydırınca beliren */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.level.reveal.is-in:hover { transform: translateY(-6px) rotate(-.6deg); }
.level.reveal.is-in[aria-checked="true"] { transform: translateY(-6px); }

/* ===== Duyarlı ===== */
@media (max-width: 1080px) {
  .features, .levels, .ages { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
}
@media (max-width: 860px) {
  .kalori { grid-template-columns: 1fr; }
  .calc { position: static; }
  .quick { max-width: none; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .gallery button { border-radius: var(--r-md); }
  .gallery li.is-wide button { aspect-ratio: 3 / 2; min-height: 0; }
  .lightbox__nav { top: auto; bottom: max(16px, env(safe-area-inset-bottom)); transform: none; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { height: 300px; }
  .hero__facts { margin-top: 28px; }
  .hero__badge { bottom: 0; }
  .packages, .steps, .form-grid { grid-template-columns: 1fr; }
  .form-intro { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > :first-child { grid-column: 1 / -1; }
  .nav__cta { display: none; }
  .nav__burger { display: block; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .features, .levels, .ages { grid-template-columns: 1fr; }
  .level { min-height: 0; }
  .quick__grid { grid-template-columns: repeat(2, 1fr); }
  .quick__btn { flex-direction: row; align-items: center; gap: 10px; padding: 10px 12px; font-size: 14px; }
  .quick__ico { width: 30px; height: 30px; }
  .calc__result b { font-size: 22px; }
  .seg span { font-size: 13px; }
  .row, .pkg-pick { grid-template-columns: 1fr; }
  .hero__actions { gap: 10px; margin-top: 22px; }
  .hero__actions .btn { flex: 1 1 0; min-width: 0; padding: 0 12px; font-size: 15px; min-height: 52px; }
  .hero h1 { font-size: 36px; margin: 14px 0; }
  .lead { font-size: 16px; }
  .quick { margin-top: 22px; }
  .hero__facts li { flex: 1 1 40%; padding: 12px 14px; }
  .hero__art { height: 290px; }
  .hero__badge { max-width: 180px; padding: 12px 14px; }
  .hero__badge b { font-size: 17px; }
  .wa-float span { display: none; }
  .wa-float { padding: 0; width: 60px; justify-content: center; }
  .footer__grid { grid-template-columns: 1fr; }
  .pkg__ribbon { position: static; align-self: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}