/* Tema: Tempo (spor salonu). Yön: renk bölümleri. Her bölüm kendi düz rengiyle afiş gibi. */
:root {
  --bg: #ffffff;
  --ink: #0a0a0a;
  --muted: #3d3410;
  --yellow: #ffd249;
  --pink: #ffc4ef;
  --cyan: #a4f6f8;
  --orange: #f9a21f;
  --accent: #f53fd6;
  --accent-ink: #0a0a0a;
  --text: 'General Sans', system-ui, sans-serif;

  --step-small: 1rem;
  --step-body: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --step-lead: clamp(1.25rem, 1.1rem + 0.7vw, 1.625rem);
  --m: clamp(16px, 2.8vw, 40px);
  --gap: clamp(72px, 9vw, 140px);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 var(--step-body)/1.45 var(--text); -webkit-font-smoothing: antialiased; }
img { display: block; width: 100%; height: auto; }
figure, h1, h2, h3, p, ul, dl, dd { margin: 0; padding: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); background: var(--ink); color: #fff; z-index: 40; }
.skip:focus { width: auto; height: auto; clip: auto; left: 16px; top: 8px; padding: 12px 16px; }
h2 { font: 700 clamp(2.4rem, 1rem + 5vw, 5.5rem)/0.92 var(--text); letter-spacing: -0.03em; }
.small { font-size: var(--step-small); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 26px; background: var(--accent); color: var(--accent-ink); font: 700 var(--step-body)/1 var(--text); text-decoration: none; border: 0; border-radius: 0; cursor: pointer; transition: transform .18s ease; }
.btn:hover { transform: translateY(-3px) rotate(-1deg); }
.btn:active { transform: translateY(1px); }

.bar { display: flex; justify-content: space-between; align-items: center; height: 72px; padding: 0 var(--m); position: relative; z-index: 5; }
.mark { font: 700 1.9rem/1 var(--text); letter-spacing: -0.04em; text-decoration: none; }
.bar nav { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 32px); }
.bar nav a:not(.btn) { text-decoration: none; padding: 12px 0; font-weight: 500; }
.bar nav a:not(.btn):hover { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; }
.bar .btn { min-height: 46px; }

/* İlk ekran: nötr zemin, sağda şekilli sahne */
.hero { position: relative; min-height: calc(100svh - 72px); overflow: hidden; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); padding: 0 0 0 var(--m); }
.hero-copy { grid-column: 1 / span 6; grid-row: 1; display: grid; gap: 22px; align-content: start; padding-top: clamp(24px, 6vw, 90px); max-width: 30em; z-index: 2; }
.hero h1 { font: 700 clamp(2.8rem, 1rem + 4.6vw, 5.8rem)/0.92 var(--text); letter-spacing: -0.04em; }
.lead { max-width: 24em; font-size: var(--step-lead); line-height: 1.3; }
.hero .btn { width: fit-content; }
.stage { grid-column: 5 / -1; grid-row: 1; margin-top: 42vh; background: var(--yellow); clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%, 0 14%); position: relative; min-height: 52vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(16px, 2vw, 32px); padding: clamp(40px, 5vw, 72px) 0 0 clamp(40px, 4vw, 72px); }
.today { background: #fff; padding: clamp(18px, 2vw, 28px); align-self: start; display: grid; gap: 12px; max-width: 460px; }
.today h2 { font: 700 var(--step-lead)/1.1 var(--text); letter-spacing: -0.02em; }
.today-next { font-weight: 500; min-height: 2.9em; }
.today ul { list-style: none; display: grid; gap: 6px; }
.today li { display: grid; grid-template-columns: 4.2em 1fr auto; gap: 10px; align-items: baseline; padding: 10px 12px; background: #f4f4f4; transition: background .3s ease, transform .3s ease; }
.today li time { font-weight: 700; }
.today li em { font-style: normal; }
.today li.next { background: var(--pink); transform: translateX(8px); }
.today li.done { opacity: .5; }
.shutter { position: relative; display: grid; grid-template-rows: repeat(5, 1fr); align-self: stretch; overflow: hidden; min-height: 260px; }
.shutter img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.shutter i { position: relative; display: block; background: var(--yellow); transform-origin: bottom; }

/* Bölüm renkleri */
.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tile { padding: clamp(32px, 5vw, 80px) var(--m); font: 700 clamp(1.5rem, 1rem + 1.4vw, 2.25rem)/1.1 var(--text); letter-spacing: -0.03em; min-height: 46vh; display: flex; align-items: flex-end; }
.t1 { background: var(--pink); } .t2 { background: var(--cyan); } .t3 { background: var(--orange); }
.classes { background: var(--cyan); padding: var(--gap) var(--m); display: grid; gap: 28px; }
.classes ul { list-style: none; display: grid; }
.classes button { width: 100%; display: flex; justify-content: space-between; gap: 20px; align-items: baseline; text-align: left; min-height: 64px; padding: 6px 0; background: transparent; color: inherit; border: 0; font: 700 clamp(3rem, 1rem + 8vw, 9rem)/0.95 var(--text); letter-spacing: -0.04em; cursor: pointer; transition: padding .25s ease, background .25s ease; }
.classes button em { font: 500 var(--step-body)/1.2 var(--text); letter-spacing: 0; font-style: normal; text-align: right; }
.classes button:hover, .classes button:focus-visible { background: var(--yellow); padding-left: 20px; padding-right: 20px; }
.plans { padding: var(--gap) var(--m); display: grid; gap: 40px; }
.plans-pic img { aspect-ratio: 16 / 6; object-fit: cover; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; }
.plan { padding: clamp(20px, 2.6vw, 40px); display: grid; gap: 14px; align-content: start; }
.plan h3 { font: 700 var(--step-lead)/1.1 var(--text); }
.price { font: 700 clamp(2.4rem, 1.2rem + 3.6vw, 5rem)/0.95 var(--text); letter-spacing: -0.04em; }
.plan ul { list-style: none; display: grid; gap: 4px; }
.p1 { background: var(--yellow); min-height: 300px; } .p2 { background: var(--pink); min-height: 380px; } .p3 { background: var(--orange); min-height: 460px; }
.faq { background: var(--yellow); padding: var(--gap) var(--m); display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.faq-col { display: grid; gap: 10px; max-width: 760px; }
.faq h2 { margin-bottom: 18px; }
.faq details { background: #fff; }
.faq summary { list-style: none; cursor: pointer; min-height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px; font: 700 var(--step-lead)/1.2 var(--text); letter-spacing: -0.02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.8em; line-height: 1; transition: transform .25s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 20px 18px; max-width: 34em; }
.faq-pic { position: sticky; top: 24px; }
.faq-pic img { aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.trial { background: var(--orange); padding: var(--gap) var(--m); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.trial-pic img { aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.trial-col { display: grid; gap: 32px; max-width: 820px; }
.rez { display: grid; gap: 20px; }
.rez fieldset { margin: 0; padding: 0; border: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px var(--m); }
.rez legend { padding: 0; margin-bottom: 12px; font-weight: 700; }
.rez label { display: grid; gap: 6px; font-weight: 500; }
.rez input, .rez select { font: 400 var(--step-body)/1 var(--text); color: var(--ink); background: #fff; border: 0; border-radius: 0; min-height: 54px; padding: 0 14px; width: 100%; }
.rez .btn { width: fit-content; }
.hint { font-size: var(--step-small); }
.where { display: grid; gap: 14px; }
.where dt { font-weight: 500; }
.where dd { font: 700 var(--step-lead)/1.2 var(--text); letter-spacing: -0.02em; }
.where a { text-decoration: none; }
.where a:hover { text-decoration: underline; text-underline-offset: 5px; }

.foot { background: var(--ink); color: var(--yellow); padding: clamp(32px, 5vw, 72px) var(--m) 0; overflow: hidden; }
.foot-word { font: 700 38vw/0.78 var(--text); letter-spacing: -0.06em; margin: 0 0 -0.05em -0.03em; text-transform: uppercase; }
.credit { color: #e6e6e6; font-size: var(--step-small); max-width: 60ch; margin-bottom: 20px; order: -1; }
.foot { display: flex; flex-direction: column; }

/* Hareket */
@media (prefers-reduced-motion: no-preference) {
  .js [data-rise] { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: calc(var(--i, 0) * 80ms); }
  .js [data-rise].in { opacity: 1; transform: none; }
  .js .shutter i { animation: shutter .9s cubic-bezier(.3,.8,.2,1) forwards; animation-delay: calc(var(--n) * 110ms + 250ms); }
  @keyframes shutter { to { transform: scaleY(0); } }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .shutter i { display: none; }
  .btn, .classes button, .today li, .faq summary::after { transition: none; }
}

@media (max-width: 860px) {
  .bar nav a:not(.btn) { display: none; }
  .hero { display: flex; flex-direction: column; padding: 0; min-height: 0; }
  .hero-copy { padding: 16px var(--m) 28px; grid-column: auto; max-width: none; }
  .hero h1 { font-size: 11vw; }
  .stage { margin-top: 0; clip-path: polygon(72px 0, 100% 0, 100% 100%, 0 100%, 0 72px); grid-template-columns: 1fr; padding: 56px var(--m) 0; min-height: 0; }
  .shutter { height: 220px; margin-inline: calc(var(--m) * -1); }
  .tiles { grid-template-columns: 1fr; }
  .tile { min-height: 28vh; }
  .classes button { flex-direction: column; align-items: flex-start; gap: 0; font-size: 18vw; }
  .classes button em { text-align: left; }
  .faq, .trial { grid-template-columns: 1fr; }
  .faq-pic, .trial-pic { position: static; }
  .faq-pic img, .trial-pic img { aspect-ratio: 4 / 3; }
  .rez fieldset { grid-template-columns: 1fr; }
}
@media (max-width: 700px) { .steps { grid-template-columns: 1fr; gap: 0; } .p1, .p2, .p3 { min-height: 0; } }