/* ============================================================
   Looper — looperai.golf
   Palette matched to the app (azalea_tokens.dart).
   Dark sections = "Augusta Night"; .paper sections = "Augusta Morning".
   ============================================================ */

:root {
  /* Dark ("Augusta Night") — the default palette */
  --ink:         #0C140E;   /* forest-black anchor used for section blends */
  --paper:       #E6E0D2;   /* warm muted parchment for light sections */
  --bg:          #0C140E;
  --bg-forest:   #0E1810;
  --surface:     #0C140E;
  --card:        #121C14;
  --card-2:      #0E1610;
  --border:      rgba(107, 143, 88, 0.22);
  --border-soft: rgba(107, 143, 88, 0.12);
  --cream:       #F5E6C8;   /* primary text / headings */
  --sage:        #A5C896;   /* body text */
  --sage-dim:    #6B8F58;
  --green:       #2E6B25;
  --green-deep:  #1A5C18;
  --green-bright:#81C784;
  --gold:        #C8A96A;
  --gold-soft:   rgba(200, 169, 106, 0.14);
  --white:       #FFFFFF;
  --blue:        #7DB8F0;

  --font-head:    'Lora', Georgia, 'Times New Roman', serif;
  --font-tagline: 'Libre Baskerville', Georgia, serif;
  --font-body:    'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --maxw: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--sage);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: var(--green-bright); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--gold); }

h1, h2, h3 { font-family: var(--font-head); color: var(--cream); line-height: 1.12; font-weight: 600; }

img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-size: 13px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

/* A thin gold hairline rule — the splash signature. Draws in when revealed. */
.hairline {
  display: block; width: 56px; height: 2px; border: 0;
  background: linear-gradient(90deg, var(--gold), transparent);
  transform-origin: left center;
}
.section-head.center .hairline { margin-left: auto; margin-right: auto;
  background: linear-gradient(90deg, transparent, var(--gold), transparent); }

/* A faint topographic-contour texture — echoes the emblem's rings. */
.contour {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    repeating-radial-gradient(circle at 72% 26%,
      rgba(107,143,88,0.07) 0 1px, transparent 1px 24px);
  -webkit-mask-image: radial-gradient(120% 90% at 72% 26%, #000 0%, transparent 70%);
          mask-image: radial-gradient(120% 90% at 72% 26%, #000 0%, transparent 70%);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 66px;
}
/* Brand lockup: medallion + italic "Looper" wordmark */
.brand {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: var(--font-head); font-style: italic; font-weight: 600;
  font-size: 24px; letter-spacing: .005em; color: var(--gold);
}
.brand:hover { color: var(--gold); }
.brand-mark { width: 45px; height: 45px; border-radius: 50%; display: block; flex-shrink: 0; }
.nav { display: flex; gap: 30px; align-items: center; }
.nav a { color: var(--sage); font-size: 15px; font-weight: 500; letter-spacing: .01em; }
.nav a:hover { color: var(--cream); }
.nav .brand:hover { color: var(--gold); }
.nav-cta {
  border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 18px; color: var(--cream) !important;
}
.nav-cta:hover { border-color: var(--gold); background: var(--gold-soft); }

@media (max-width: 620px) {
  .nav { gap: 18px; }
  .nav a.hide-sm { display: none; }
  .brand { font-size: 21px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 43px 0 80px;
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(900px 520px at 18% 8%, rgba(46, 107, 37, 0.30), transparent 60%),
    radial-gradient(700px 480px at 92% 30%, rgba(200, 169, 106, 0.10), transparent 60%);
  pointer-events: none;
}
.hero .wrap {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
/* Hero logo: "Looper" wordmark with the green topographic rings (the inner
   "green" of the medallion) faded in behind it. Word is wider than the rings. */
.hero-logo {
  display: inline-flex; align-items: center; gap: 0; line-height: 1;
  font-size: clamp(62px, 9.5vw, 112px); margin-bottom: 26px;
}
.hl-word {
  position: relative; z-index: 1;   /* "r" sits in front of the emblem */
  font-family: var(--font-head); font-style: italic; font-weight: 600;
  color: var(--cream); line-height: 1; letter-spacing: .005em;
}
.hl-green {
  position: relative; z-index: 0; margin-left: -.64em;  /* tucked further behind "er" */
  width: 1.7em; height: auto; opacity: .85; flex-shrink: 0; pointer-events: none;
}
.hero .hairline { margin-bottom: 24px; }
.hero h1 {
  font-size: clamp(38px, 6vw, 62px);
  font-style: italic;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.hero h1 .accent { color: var(--gold); }
.hero p.lead {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--sage);
  max-width: 540px;
  margin-bottom: 34px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 11px 16px;
}
.store-badge:hover { border-color: var(--gold); background: var(--card-2); }
.store-badge svg { width: 26px; height: 26px; flex-shrink: 0; color: var(--cream); }
.store-badge .sb-text { line-height: 1.25; }
.store-badge .sb-top { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); margin-right: 7px; }
.store-badge .sb-main { font-size: 16px; color: var(--cream); font-weight: 600; font-family: var(--font-head); }

/* Phone */
.hero-visual { position: relative; display: flex; justify-content: center; }
.phone {
  position: relative;
  width: 280px; max-width: 78vw;
  border-radius: 38px;
  border: 10px solid #0c0c0c;
  outline: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.02) inset;
  overflow: hidden;
  background: #000;
}
.phone img { width: 100%; height: auto; }
.hero-visual .glow {
  position: absolute; inset: -10% -20%;
  background: radial-gradient(closest-side, rgba(46,107,37,0.35), transparent 70%);
  filter: blur(20px); z-index: -1;
}

@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-emblem { margin-left: auto; margin-right: auto; }
  .hero .hairline { margin-left: auto; margin-right: auto;
    background: linear-gradient(90deg, transparent, var(--gold), transparent); }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .cta-row { justify-content: center; }
}

/* ---------- Section frame ---------- */
section.band { position: relative; padding: 84px 0; scroll-margin-top: 84px; }
section.band .wrap { position: relative; z-index: 1; }

/* Simple gradient bridge between dark <-> paper sections (feathers the
   contrast over ~120px instead of a hard line). */
.fade { height: 120px; border: 0; }
.fade.to-paper { background: linear-gradient(180deg, var(--ink) 0%, var(--paper) 100%); }
.fade.to-dark  { background: linear-gradient(180deg, var(--paper) 0%, var(--ink) 100%); }
@media (max-width: 880px) { .fade { height: 90px; } }
.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .hairline { margin-top: 16px; }
.section-head h2 { font-size: clamp(28px, 4vw, 42px); margin: 14px 0 16px; }
.section-head p { color: var(--sage); font-size: 18px; }

/* ---------- Light "paper" sections ----------
   Mirrors the app's "Augusta Morning" palette. We re-map the palette
   vars within the section so every child element recolors automatically. */
.band.paper {
  background: var(--paper);
  --card:        #F2EBD7;
  --card-2:      #EDE6D2;
  --border:      rgba(15,31,14,0.22);
  --border-soft: rgba(15,31,14,0.10);
  --cream:       #0F1F0E;   /* heading / primary text on cream */
  --sage:        #25432A;   /* body text on cream */
  --sage-dim:    #506046;
  --gold:        #8B6914;   /* antique gold reads better on cream */
  --gold-soft:   rgba(139,105,20,0.12);
  --green-bright:#2E6B25;
}
.band.paper .contour {
  background:
    repeating-radial-gradient(circle at 50% 40%,
      rgba(46,107,37,0.06) 0 1px, transparent 1px 26px);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 30%, #000 0%, transparent 72%);
          mask-image: radial-gradient(120% 90% at 50% 30%, #000 0%, transparent 72%);
}

/* ---------- Features ---------- */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.feature {
  display: grid; grid-template-columns: auto 1fr; column-gap: 15px;
  align-items: center;
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--border-soft);
  border-radius: 18px; padding: 26px 26px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.feature:hover { border-color: var(--border); transform: translateY(-3px); }
.band.paper .feature:hover { box-shadow: 0 14px 34px rgba(15,31,14,0.10); }
.feature-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold-soft); border: 1px solid var(--border);
}
.feature-icon svg { width: 23px; height: 23px; color: var(--gold); }
.feature h3 { font-size: 19px; color: var(--cream); margin: 0; }
.feature p { grid-column: 1 / -1; font-size: 15.5px; color: var(--sage); line-height: 1.6; margin-top: 14px; }

@media (max-width: 860px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

/* ---------- Showcase ---------- */
.showcase { background: var(--bg-forest); }
.shots {
  display: flex; gap: 26px; overflow-x: auto; padding: 8px 4px 18px;
  scroll-snap-type: x mandatory;
}
.shot { scroll-snap-align: center; flex: 0 0 auto; text-align: center; }
.shot .phone { width: 290px; }
/* Temper the light-mode screens against the dark section: lowering contrast
   pulls the bright cream down and lifts the dim map up at the same time. */
.shot .phone img { filter: contrast(0.87) saturate(1.05); }
.shot p { margin-top: 16px; color: var(--sage); font-size: 15px; max-width: 248px; }
.shots::-webkit-scrollbar { height: 8px; }
.shots::-webkit-scrollbar-thumb { background: var(--border); border-radius: 8px; }

/* Phone screens: full-bleed swipe carousel, viewport-sized phones, left-snap. */
@media (max-width: 640px) {
  .shots {
    margin-left: -24px; margin-right: -24px;
    padding: 8px 24px 18px;
    scroll-padding-left: 24px;
    gap: 16px;
    -webkit-overflow-scrolling: touch;
  }
  .shot { scroll-snap-align: start; }
  .shot .phone { width: 76vw; max-width: 300px; }
  .shot p { margin-left: auto; margin-right: auto; max-width: 66vw; font-size: 14px; }
}

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.step { padding: 6px; }
.step .num {
  font-family: var(--font-head); font-size: 15px; font-weight: 700;
  color: var(--green-bright); width: 38px; height: 38px; border-radius: 999px;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.step h3 { font-size: 19px; color: var(--cream); margin-bottom: 8px; }
.step p { font-size: 15.5px; color: var(--sage); }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; gap: 22px; } }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 16px; }
.cta-band p { color: var(--sage); max-width: 560px; margin: 0 auto 30px; font-size: 18px; }

/* Waitlist email capture */
.waitlist {
  display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
  max-width: 480px; margin: 0 auto;
}
.waitlist input[type="email"] {
  flex: 1 1 240px; min-width: 0;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 13px 18px;
  color: var(--cream); font-family: var(--font-body); font-size: 16px;
}
.waitlist input[type="email"]::placeholder { color: var(--sage-dim); }
.waitlist input[type="email"]:focus { outline: none; border-color: var(--gold); background: var(--card-2); }
.waitlist .btn { flex: 0 0 auto; }
.wl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.cta-band .wl-msg { min-height: 22px; margin: 14px auto 0; font-size: 15px; color: var(--green-bright); max-width: 480px; }
.cta-band .wl-msg.err { color: var(--danger); }
.cta-band .wl-fine { margin: 16px auto 0; font-size: 14px; color: var(--sage-dim); max-width: 480px; }
@media (max-width: 460px) { .waitlist .btn { flex: 1 1 100%; } }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 54px 0 46px; background: var(--bg);
}
.footer-grid {
  display: flex; flex-wrap: wrap; gap: 30px;
  justify-content: space-between; align-items: flex-start;
}
.footer-brand .brand { margin-bottom: 12px; }
.footer-brand p { color: var(--sage-dim); font-size: 14px; max-width: 320px; }
.footer-links { display: flex; gap: 46px; flex-wrap: wrap; }
.footer-col h4 {
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 14px; font-family: var(--font-body); font-weight: 700;
}
.footer-col a { display: block; color: var(--sage); font-size: 15px; margin-bottom: 9px; }
.footer-col a:hover { color: var(--cream); }
.footer-legal {
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border-soft);
  color: var(--sage-dim); font-size: 13.5px;
}

/* ---------- Legal / content pages ---------- */
.page-hero { padding: 64px 0 34px; }
.page-hero h1 { font-size: clamp(32px, 5vw, 46px); margin-bottom: 10px; }
.page-hero .meta { color: var(--sage-dim); font-size: 14px; }

.legal { padding: 14px 0 80px; }
.legal .wrap { max-width: 780px; }
.legal h2 {
  font-size: 24px; color: var(--cream); margin: 40px 0 14px;
  padding-top: 12px;
}
.legal h3 { font-size: 18px; color: var(--gold); margin: 26px 0 10px; font-family: var(--font-body); font-weight: 700; }
.legal p { margin-bottom: 16px; color: var(--sage); }
.legal ul { margin: 0 0 18px 22px; }
.legal li { margin-bottom: 9px; color: var(--sage); }
.legal strong { color: var(--cream); }
.legal a { word-break: break-word; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; }
.faq details {
  border: 1px solid var(--border-soft); border-radius: 14px;
  padding: 4px 22px; margin-bottom: 14px; background: var(--card-2);
}
.faq details[open] { border-color: var(--border); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 0;
  font-family: var(--font-head); font-size: 18px; color: var(--cream);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gold); font-size: 24px; line-height: 1; }
.faq details[open] summary::after { content: "\2013"; }
.faq details p { padding: 0 0 20px; color: var(--sage); }

.contact-card {
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--border); border-radius: 18px;
  padding: 34px; margin-bottom: 44px; text-align: center;
}
.contact-card h2 { border: 0; padding: 0; margin: 0 0 10px; font-size: 24px; }
.contact-card p { margin-bottom: 18px; }
.contact-card .email {
  font-family: var(--font-head); font-size: 22px; color: var(--gold);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--gold); color: #1f3a14 !important;
  font-family: var(--font-head); font-weight: 700; font-size: 16px;
  padding: 14px 28px; border-radius: 14px; border: 0;
  transition: transform .15s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(200,169,106,0.22); color: #1f3a14 !important; }
.btn-ghost {
  background: transparent; color: var(--cream) !important;
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--gold); background: var(--gold-soft); box-shadow: none; }

.back-link { display: inline-block; margin-bottom: 8px; color: var(--sage-dim); font-size: 14px; }


/* ============================================================
   Motion — hero load reveal + scroll reveals. All disabled under
   prefers-reduced-motion (see the block at the very bottom).
   ============================================================ */

@keyframes lineDraw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes riseIn   { from { opacity: 0; transform: translateY(16px); }
                      to   { opacity: 1; transform: none; } }

/* Gentle hero cascade on load (no gimmicks) */
.hero-logo      { animation: riseIn .7s ease .1s both; }
.hero .hairline { animation: lineDraw .7s ease .4s both; }
.hero h1        { animation: riseIn .7s ease .5s both; }
.hero p.lead    { animation: riseIn .7s ease .64s both; }
.hero .cta-row  { animation: riseIn .7s ease .78s both; }

/* Scroll-in reveal — JS adds .in when the element enters the viewport */
.reveal { opacity: 0; transform: translateY(20px);
  transition: opacity .65s ease, transform .65s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
/* Left-to-right stagger within grids (no per-card markup needed) */
.feature-grid .reveal:nth-child(3n+2) { transition-delay: .08s; }
.feature-grid .reveal:nth-child(3n)   { transition-delay: .16s; }
.steps .reveal:nth-child(2) { transition-delay: .08s; }
.steps .reveal:nth-child(3) { transition-delay: .16s; }
.reveal .hairline { transform: scaleX(0); transition: transform .6s ease .15s; }
.reveal.in .hairline { transform: scaleX(1); }

/* ---------- Lightbox: tap a carousel screen to read it zoomed ---------- */
.shot .phone { cursor: zoom-in; }
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(8, 12, 9, 0.94);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  overflow-y: auto; overscroll-behavior: contain;
  opacity: 0; visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lb-scroll {
  min-height: 100%; box-sizing: border-box;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 46px 16px 76px;
}
.lb-figure { margin: 0; cursor: default; }
.lb-figure img {
  width: min(460px, 90vw); height: auto; display: block;
  border-radius: 32px; border: 9px solid #0c0c0c;
  box-shadow: 0 30px 90px rgba(0,0,0,0.6);
}
.lb-figure figcaption {
  text-align: center; color: var(--sage); font-size: 15px; line-height: 1.5;
  margin: 20px auto 0; max-width: min(460px, 90vw);
}
.lb-close, .lb-nav {
  position: fixed; z-index: 101; cursor: pointer;
  width: 46px; height: 46px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(18, 28, 20, 0.78); border: 1px solid var(--border);
  color: var(--cream); font-size: 26px; line-height: 1;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  transition: border-color .18s ease, background .18s ease;
}
.lb-close:hover, .lb-nav:hover { border-color: var(--gold); background: rgba(18, 28, 20, 0.96); }
.lb-close { top: 18px; right: 18px; }
.lb-nav { top: 50%; transform: translateY(-50%); font-size: 30px; }
.lb-prev { left: 18px; }
.lb-next { right: 18px; }
@media (max-width: 560px) { .lb-nav { top: auto; bottom: 20px; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .lightbox { transition: none; }
  .hero-logo, .hero .hairline, .hero h1, .hero p.lead, .hero .cta-row { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .reveal .hairline { transform: scaleX(1); transition: none; }
}