/* 101SOP trial-signup site — shared styles for index.html + register.html.
   Palette and type come from the approved design (Plus Jakarta Sans, ink
   #14110F / #0B1215, green accent #15803D, warm canvas #FBF7F0). */

:root {
  --accent: #15803D;
  --accent-dark: #0F5F2C;
  --accent-bright: #16A34A;
  --ink: #14110F;
  --ink-2: #0B1215;
  --muted: #4A4038;
  --muted-2: #3A444D;
  --muted-3: #4A5560;
  --canvas: #FBF7F0;
  --line: #E3E7E5;
  --field: #D5DBD8;
  --danger: #B42318;
  --gold: #F2B33D;
  --mint: #7EE0A1;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', 'Helvetica Neue', Helvetica, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
button, input, select { font-family: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.register button:focus-visible, .register a:focus-visible, .register input:focus-visible, .register select:focus-visible { outline-color: var(--accent-bright); outline-offset: 2px; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Photo panels. Each has a real photo (drop files into img/) with a warm
   gradient fallback underneath, so the page never shows a broken image. */
.photo, .ph-hero, .ph-prep, .ph-phone, .ph-mgr, .ph-team, .ph-saute, .ph-plate, .ph-kitchen {
  background-color: #3A2A1E;
  background-image: linear-gradient(135deg, #5A3B24 0%, #2A1C13 55%, #14110F 100%);
  background-size: cover;
  background-position: center;
}
.ph-hero    { background-image: url(img/hero.jpg),    linear-gradient(135deg, #5A3B24 0%, #2A1C13 55%, #14110F 100%); }
.ph-prep    { background-image: url(img/prep.jpg),    linear-gradient(140deg, #E7A15A 0%, #B45F2A 60%, #7A3B19 100%); }
.ph-phone   { background-image: url(img/phone.jpg),   linear-gradient(135deg, #5A3B24 0%, #2A1C13 55%, #14110F 100%); }
.ph-mgr     { background-image: url(img/manager.jpg), linear-gradient(140deg, #2F7A4E 0%, #1B4A31 60%, #0F2A1C 100%); }
.ph-team    { background-image: url(img/team.jpg),    linear-gradient(140deg, #E7A15A 0%, #B45F2A 60%, #7A3B19 100%); }
.ph-saute   { background-image: url(img/saute.jpg),   linear-gradient(140deg, #E7A15A 0%, #B45F2A 60%, #7A3B19 100%); }
.ph-plate   { background-image: url(img/plate.jpg),   linear-gradient(135deg, #5A3B24 0%, #2A1C13 55%, #14110F 100%); }
.ph-kitchen { background-image: url(img/kitchen.jpg), linear-gradient(140deg, #2F7A4E 0%, #1B4A31 60%, #0F2A1C 100%); }
.ph-flip { transform: scaleX(-1); }

/* Feature carousel */
.track { --cw: 40%; display: flex; gap: 24px; transition: transform 0.5s cubic-bezier(.2,.8,.2,1); }
@media (max-width: 900px) { .track { --cw: 72%; } }
@media (max-width: 600px) { .track { --cw: 88%; } }
.slide { flex: 0 0 var(--cw); display: flex; flex-direction: column; gap: 14px; }
.slide-art { position: relative; height: 480px; display: flex; align-items: center; justify-content: center; }
.slide-blob { position: absolute; width: min(400px, 100%); aspect-ratio: 1; border-radius: 50%; }
.phone { position: relative; z-index: 1; width: 250px; max-width: 78%; background: var(--ink); border-radius: 40px; padding: 10px; box-shadow: 0 30px 50px -24px rgba(20,17,15,0.55); }
.phone-screen { background: #fff; border-radius: 31px; height: 430px; overflow: hidden; display: flex; flex-direction: column; gap: 10px; padding: 18px 14px; }
.phone-notch { align-self: center; width: 70px; height: 6px; border-radius: 99px; background: #E8E1D6; flex-shrink: 0; }
.kicker { font-size: 13px; font-weight: 800; letter-spacing: 0.08em; color: var(--accent); }
.slide h3 { margin: 0; font-size: clamp(26px, 2.4vw, 32px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 800; }
.slide p { margin: 0; font-size: 17px; color: var(--muted); max-width: 30em; }
.arrow { width: 52px; height: 52px; border-radius: 999px; display: flex; align-items: center; justify-content: center; cursor: pointer; border: 1.5px solid var(--ink); background: var(--ink); color: #fff; }
.arrow:disabled { background: transparent; color: var(--ink); opacity: 0.3; cursor: default; }
.dot { height: 12px; width: 12px; border-radius: 999px; border: none; padding: 0; cursor: pointer; transition: width 0.3s; background: #D8CDBE; }
.dot[aria-current="true"] { width: 36px; background: var(--ink); }

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
.blink { animation: blink 1.2s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .blink { animation: none; } .track { transition: none !important; } }

/* Buttons */
.btn { display: inline-block; text-decoration: none; font-weight: 800; border-radius: 999px; cursor: pointer; border: none; text-align: center; }
.btn-accent { background: var(--accent); color: #fff; font-size: 18px; padding: 18px 30px; }
.btn-white { background: #fff; color: var(--ink); font-size: 18px; padding: 18px 30px; }
.btn-ink { background: var(--ink); color: #fff; font-size: 16px; padding: 15px 26px; }
.btn-ghost { background: rgba(255,255,255,0.12); color: #fff; font-weight: 700; font-size: 18px; padding: 17px 26px; border: 1.5px solid rgba(255,255,255,0.6); }

/* Register page */
.register { color: var(--ink-2); background: #fff; min-height: 100vh; }
.register a { color: var(--accent); }
.register a:hover { color: var(--accent-dark); }
/* Buttons keep their own text colour even inside .register (the link rule above would win otherwise). */
.register a.btn-accent, .register a.btn-accent:hover { color: #fff; }
.register a.btn-white, .register a.btn-white:hover, .register a.btn-ink, .register a.btn-ink:hover { color: inherit; }
.register a.btn-ink, .register a.btn-ink:hover { color: #fff; }
.field { width: 100%; min-height: 48px; padding: 0 14px; border-radius: 12px; font-size: 16px; color: var(--ink-2); background: #fff; border: 1.5px solid var(--field); }
.field[aria-invalid="true"] { border-color: var(--danger); }
.field-label { font-size: 14px; font-weight: 700; }
.field-err { font-size: 13px; color: var(--danger); display: none; }
.field-err:not(:empty) { display: block; }
.col { display: flex; flex-direction: column; gap: 6px; }
.two { display: flex; flex-wrap: wrap; gap: 14px; }
.two > .col { flex: 1 1 200px; min-width: 0; }
.code-box { border-radius: 16px; padding: 16px; display: flex; flex-direction: column; gap: 8px; background: #FBF3DC; border: 2px dashed #C7921A; }
.code-box.ok { background: #E6F6EC; border: 2px solid var(--accent); }
.code-box.bad { border-color: var(--danger); }
.code-input { flex: 1 1 180px; min-width: 0; min-height: 52px; padding: 0 14px; border-radius: 12px; font-size: 18px; font-weight: 700; letter-spacing: 0.08em; color: var(--ink-2); background: #fff; border: 1.5px solid var(--field); text-transform: uppercase; }
.code-box.bad .code-input { border-color: var(--danger); }
.code-apply { min-height: 52px; padding: 0 22px; border-radius: 12px; border: none; font-size: 16px; font-weight: 800; cursor: pointer; color: #fff; background: var(--ink-2); }
.code-box.ok .code-apply { background: var(--accent-dark); }
.code-msg { font-size: 13px; font-weight: 500; color: #5A4E2A; }
.code-box.ok .code-msg { color: var(--accent-dark); font-weight: 700; }
.code-box.bad .code-msg { color: var(--danger); }
.submit { min-height: 54px; border: none; border-radius: 999px; font-size: 17px; font-weight: 800; color: #fff; cursor: pointer; background: var(--accent); width: 100%; }
.submit:disabled { background: var(--muted-3); cursor: default; }
.pw-toggle { flex-shrink: 0; min-height: 48px; padding: 0 14px; border-radius: 12px; border: 1.5px solid var(--field); background: #fff; color: var(--ink-2); font-size: 14px; font-weight: 700; cursor: pointer; }
.perk-check { flex-shrink: 0; width: 26px; height: 26px; border-radius: 999px; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.step-n { flex-shrink: 0; width: 30px; height: 30px; border-radius: 999px; background: var(--ink-2); color: #fff; font-weight: 800; font-size: 14px; display: flex; align-items: center; justify-content: center; }
.form-error { background: #FEF3F2; border: 1px solid #FECDCA; color: var(--danger); border-radius: 12px; padding: 12px 14px; font-size: 14px; display: none; }
.form-error:not(:empty) { display: block; }
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* Tutorials page */
.tut-stage { position: relative; aspect-ratio: 16 / 9; border-radius: 22px; overflow: hidden; background: #14110F; box-shadow: 0 30px 60px -30px rgba(20,17,15,0.6); }
.tut-stage video, .tut-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.tut-shade { position: absolute; inset: 0; background: rgba(20,17,15,0.45); pointer-events: none; }
.tut-bigplay { position: absolute; left: 50%; top: 50%; margin: -44px 0 0 -44px; width: 88px; height: 88px; border-radius: 50%; border: none; background: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 30px -10px rgba(0,0,0,0.6); }
.tut-len { position: absolute; left: 18px; bottom: 16px; background: rgba(20,17,15,0.75); color: #fff; font-size: 13px; font-weight: 700; padding: 5px 10px; border-radius: 8px; }
.tut-len-sm { left: auto; right: 12px; bottom: 10px; font-size: 12px; padding: 3px 8px; border-radius: 6px; }
.tut-soon { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: #fff; text-align: center; padding: 24px; background: rgba(20,17,15,0.75); }
.tut-outline { min-height: 52px; padding: 0 22px; border-radius: 999px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); font-size: 16px; font-weight: 700; cursor: pointer; }
.tut-chip { min-height: 44px; padding: 0 18px; border-radius: 999px; font-size: 15px; font-weight: 700; cursor: pointer; background: transparent; color: var(--ink); border: 1.5px solid #CFC4B5; }
.tut-chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.tut-card { all: unset; cursor: pointer; display: flex; flex-direction: column; gap: 12px; text-align: left; }
.tut-card:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.tut-thumb { position: relative; aspect-ratio: 16 / 10; border-radius: 18px; overflow: hidden; background: #3A2A1E; }
.tut-thumb.is-current { outline: 3px solid var(--accent); outline-offset: 3px; }
.tut-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.tut-miniplay { position: absolute; left: 50%; top: 50%; margin: -26px 0 0 -26px; width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,0.95); display: flex; align-items: center; justify-content: center; }
.tut-now { position: absolute; left: 12px; top: 10px; background: var(--gold); color: var(--ink); font-size: 11px; font-weight: 800; padding: 4px 9px; border-radius: 999px; }
.thumb:hover .play { transform: scale(1.08); }
.play { transition: transform .2s; }
button.btn:disabled { background: var(--muted-3); cursor: default; }

/* The hidden attribute must win over display rules on the tutorial stage pieces. */
[hidden] { display: none !important; }
.tut-outline-light { border-color: #FFFFFF; color: #FFFFFF; }
.tut-outline-light:hover { background: rgba(255,255,255,0.1); }

/* Landing: promo video cards */
.promo { position: relative; aspect-ratio: 16 / 9; border-radius: 22px; overflow: hidden; background: #000; cursor: pointer; }
.promo video, .promo-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.promo-shade { position: absolute; inset: 0; background: rgba(20,17,15,0.4); pointer-events: none; }
.promo-play { position: absolute; left: 50%; top: 50%; margin: -40px 0 0 -40px; width: 80px; height: 80px; border-radius: 50%; border: none; background: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 30px -10px rgba(0,0,0,0.6); transition: transform .2s; }
.promo:hover .promo-play { transform: scale(1.08); }
.promo.is-playing .promo-poster, .promo.is-playing .promo-shade, .promo.is-playing .promo-play { display: none; }