/* =========================================================================
   SayDoJournal — landing page styles
   Ported from the SayDoJournal Design System (tokens + component specs).
   Palette, type, spacing and motion tokens live in :root below.
   ========================================================================= */

:root {
  /* Base palette */
  --sage-bg: #f7f9f2;        /* primary background (sage/off-white) */
  --brand-green: #2a4e45;    /* primary brand green — headings, buttons, links */
  --ink: #0a211f;            /* deep text / near-black green */
  --ink-deep: #0d1210;       /* dark CTA + footer background */
  --beige: #eee2ca;          /* secondary section background (warm beige) */
  --green-tint: #e6ecd6;     /* soft green tint (card/section variant) */
  --lime: #d8ff85;           /* accent lime — reserved for one CTA per page */
  --surface: #faf9f5;        /* card / surface background */

  /* Derived neutrals */
  --ink-60: rgba(10, 33, 31, 0.64);
  --ink-40: rgba(10, 33, 31, 0.42);
  --ink-12: rgba(10, 33, 31, 0.12);
  --ink-08: rgba(10, 33, 31, 0.08);

  /* Semantic aliases */
  --surface-card: var(--surface);
  --surface-tint: var(--green-tint);
  --text-muted: var(--ink-60);
  --text-faint: var(--ink-40);
  --border-subtle: var(--ink-08);
  --border-strong: var(--ink-12);
  --action-primary-hover: #1f3d36;
  --action-accent-hover: #cbf76e;

  /* Type */
  --font-sans: "Inter Tight", system-ui, -apple-system, sans-serif;
  --font-serif-accent: "Instrument Serif", Georgia, serif;

  /* Radius */
  --radius-card: 10px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-card: 0 1px 2px rgba(10, 33, 31, 0.05), 0 8px 24px rgba(10, 33, 31, 0.07);
  --shadow-float: 0 12px 40px rgba(10, 33, 31, 0.12);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 150ms;

  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 26px;
  color: var(--ink);
  background: var(--sage-bg);
  -webkit-font-smoothing: antialiased;
}

svg { display: block; }
::selection { background: var(--lime); color: var(--ink); }

a { color: var(--brand-green); text-decoration: none; }
a:hover { color: var(--action-primary-hover); text-decoration: underline; }

h1, h2, h3 { margin: 0; }

/* Italic serif accent inside headlines */
h1 em, h2 em, .accent {
  font-family: var(--font-serif-accent);
  font-style: italic;
  font-weight: 400;
}

.eyebrow {
  font: 600 14px var(--font-sans);
  letter-spacing: 2.1px;
  text-transform: uppercase;
  color: var(--brand-green);
  margin-bottom: 16px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; }
.pad { padding-left: clamp(20px, 5vw, 40px); padding-right: clamp(20px, 5vw, 40px); }

/* Reveal-on-scroll */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: 600 14px var(--font-sans);
  padding: 16px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--brand-green); color: var(--sage-bg); }
.btn--primary:hover { background: var(--action-primary-hover); color: var(--sage-bg); }
.btn--accent { background: var(--lime); color: var(--ink); }
.btn--accent:hover { background: var(--action-accent-hover); color: var(--ink); }
.btn--secondary { background: transparent; color: var(--ink); border-color: var(--border-strong); }
.btn--secondary:hover { border-color: var(--brand-green); color: var(--brand-green); }
.btn--ghost { background: transparent; color: var(--brand-green); }
.btn--ghost:hover { background: var(--green-tint); color: var(--brand-green); }
.btn--sm { padding: 9px 16px; }
.btn--full { width: 100%; }
.btn--flex { flex: 1; }

/* ---------------- Badges ---------------- */
.badge {
  display: inline-flex;
  align-items: center;
  font: 600 12px var(--font-sans);
  letter-spacing: 0.2px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
}
.badge--green { background: var(--brand-green); color: var(--sage-bg); }
.badge--lime { background: var(--lime); color: var(--ink); }
.badge--tint { background: var(--green-tint); color: var(--brand-green); }
.badge--xs { font-size: 11px; padding: 2px 8px; }

/* ---------------- Nav ---------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--sage-bg);
  border-bottom: 1px solid var(--border-subtle);
  padding: 18px clamp(20px, 5vw, 40px);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { font: 700 20px var(--font-sans); letter-spacing: -0.01em; color: var(--ink); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { font: 500 14px var(--font-sans); color: var(--ink); }
.nav-links a:hover { color: var(--brand-green); text-decoration: none; }

/* ---------------- Hero ---------------- */
.hero { padding: clamp(56px, 11vw, 104px) clamp(20px, 5vw, 40px) 40px; text-align: center; }
.hero h1 { font: 700 clamp(42px, 9vw, 84px)/1.02 var(--font-sans); letter-spacing: -0.03em; color: var(--ink); }
.hero h1 em { font-size: clamp(44px, 9.4vw, 88px); }
.hero-sub { font: 400 19px/28px var(--font-sans); color: var(--text-muted); max-width: 560px; margin: 26px auto 0; }
.hero-actions { margin-top: 32px; display: flex; justify-content: center; }
.hero-note { font: 400 14px var(--font-sans); color: var(--text-faint); margin-top: 14px; }
.hero-demo-wrap { max-width: 520px; margin: 56px auto 0; text-align: left; }

/* ---------------- Cards / demos ---------------- */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-float);
}
.card-head-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.micro-label { font: 600 11px var(--font-sans); letter-spacing: 1.4px; text-transform: uppercase; color: var(--text-faint); }
.card-divider { border-top: 1px solid var(--border-subtle); margin: 18px 0; }
.demo-caption { font: 400 13px var(--font-sans); color: var(--text-faint); margin: 14px 0 0; }
.sms-label { font: 600 13px var(--font-sans); color: var(--text-muted); margin-bottom: 12px; }
.sms-body { font: 400 17px/25px var(--font-sans); color: var(--ink); margin: 0; }

/* Task rows */
.task-list { display: flex; flex-direction: column; gap: 14px; }
.task { display: flex; align-items: center; gap: 12px; }
.task.tappable { cursor: pointer; }
.task-circle {
  flex: none; width: 20px; height: 20px; border-radius: var(--radius-pill);
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 1.5px solid var(--border-strong);
  color: var(--sage-bg);
}
.task-circle svg { display: none; }
.task.done .task-circle { background: var(--brand-green); border-color: var(--brand-green); }
.task.done .task-circle svg { display: block; }
.task-label { font: 500 16px/1.35 var(--font-sans); color: var(--ink); }
.task.done .task-label { color: var(--text-faint); text-decoration: line-through; }

/* ---------------- Streak tracker ---------------- */
.streak-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.streak-flame { display: inline-flex; align-items: center; gap: 8px; color: var(--brand-green); font: 700 26px var(--font-sans); }
.streak-flame svg { color: var(--brand-green); }
.streak-label { font: 600 13px var(--font-sans); color: var(--text-muted); }
.streak-week { display: flex; gap: 10px; }
.streak-daycell { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.streak-daylabel { font: 500 11px var(--font-sans); color: var(--text-faint); }
.streak-cell {
  width: 20px; height: 20px; border-radius: 7px; position: relative; flex: none; box-sizing: border-box;
}
.cell-kept, .cell-active { background: var(--brand-green); }
.cell-pending { background: var(--lime); }
.cell-rest { background: var(--ink-08); }
.cell-missed { background: transparent; box-shadow: inset 0 0 0 1.5px var(--border-strong); }
.cell-dash { position: absolute; inset: 0; margin: auto; width: 9px; height: 1.5px; border-radius: 999px; background: var(--text-faint); }
.streak-caption { font: 400 13px var(--font-sans); color: var(--text-faint); margin: 14px 0 0; }
.streak-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; }
.streak-legend span { display: inline-flex; align-items: center; gap: 6px; font: 500 12px var(--font-sans); color: var(--text-muted); }
.lg { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }
.lg-kept { background: var(--brand-green); }
.lg-pending { background: var(--lime); }
.lg-rest { background: var(--ink-08); }
.lg-missed { background: transparent; box-shadow: inset 0 0 0 1.5px var(--border-strong); }

/* ---------------- Sections ---------------- */
.section { padding: 96px clamp(20px, 5vw, 40px); }
.section h2 { font: 700 clamp(34px, 7vw, 60px)/1.05 var(--font-sans); letter-spacing: -0.02em; color: var(--ink); }
.section-lead { font: 400 18px/26px var(--font-sans); color: var(--text-muted); }

/* Problem */
.problem { padding: 32px clamp(20px, 5vw, 40px) 8px; }
.problem h2 { max-width: 720px; }
.pain-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin-top: 48px; }
.pain-card { background: var(--surface-tint); border-radius: var(--radius-card); padding: 28px; }
.pain-card h3 { font: 700 20px/1.25 var(--font-sans); color: var(--ink); margin: 0; }
.pain-card p { font: 400 16px/24px var(--font-sans); color: var(--text-muted); margin: 10px 0 0; }

/* How it works */
.how { padding: 88px clamp(20px, 5vw, 40px) 96px; display: flex; flex-direction: column; gap: clamp(60px, 10vw, 104px); }
.how-block { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 56px; align-items: center; }
.how-block h2 { font: 700 clamp(30px, 6vw, 44px)/1.08 var(--font-sans); letter-spacing: -0.02em; color: var(--ink); }
.how-block h2 em { font-size: clamp(31px, 6.2vw, 46px); }
.how-copy p { font: 400 18px/26px var(--font-sans); color: var(--text-muted); margin: 18px 0 0; max-width: 440px; }
.how-block.reverse .how-copy { order: 2; }

/* Pods */
.pods { background: var(--beige); }
.pods-inner { padding: clamp(64px, 11vw, 112px) clamp(20px, 5vw, 40px); }
.pods h2 { margin: 20px 0 0; max-width: 760px; }
.pods-body { font: 400 18px/26px var(--font-sans); color: var(--text-muted); margin: 20px 0 0; max-width: 560px; }
.pod-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin-top: 48px; }
.pod-card { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-card); padding: 20px; display: flex; flex-direction: column; }
.pod-top { display: flex; align-items: center; gap: 11px; flex-wrap: wrap; row-gap: 12px; }
.pod-avatar { width: 40px; height: 40px; border-radius: var(--radius-pill); flex: none; background: var(--surface-tint); color: var(--brand-green); display: inline-flex; align-items: center; justify-content: center; font: 600 14px var(--font-sans); }
.pod-avatar.is-leader { background: var(--brand-green); color: var(--sage-bg); }
.pod-id { flex: 1; min-width: 0; }
.pod-name-row { display: flex; align-items: center; gap: 7px; }
.pod-name { font: 600 15px var(--font-sans); color: var(--ink); }
.pod-streak-row { display: flex; align-items: center; gap: 8px; margin-top: 5px; }
.pod-flame { display: inline-flex; align-items: center; gap: 4px; font: 700 15px var(--font-sans); }
.pod-flame.alive { color: var(--brand-green); }
.pod-flame.dead { color: var(--text-faint); }
.pod-streak-text { font: 500 12px var(--font-sans); color: var(--text-faint); }
.pod-week { display: flex; gap: 5px; }
.pod-week .streak-cell { width: 20px; height: 20px; }
.pod-section { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border-subtle); }
.pod-tasks-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.pod-done { font: 600 12px var(--font-sans); color: var(--text-muted); }
.pod-done.all { color: var(--brand-green); }
.pod-task-list { display: flex; flex-direction: column; gap: 8px; }
.pod-task { display: flex; align-items: center; gap: 11px; }
.pod-task .task-circle { width: 18px; height: 18px; }
.pod-task-label { font: 500 14px/1.35 var(--font-sans); color: var(--ink); }
.pod-task.done .pod-task-label { color: var(--text-faint); text-decoration: line-through; }
.pod-actions { display: flex; gap: 8px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border-subtle); }
.pod-notices { display: flex; align-items: center; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.notice { display: inline-flex; align-items: center; gap: 8px; font: 500 14px var(--font-sans); border-radius: var(--radius-pill); padding: 8px 16px; }
.notice-cheer { background: var(--lime); color: var(--ink); }
.notice-nudge { background: var(--surface-tint); color: var(--brand-green); }
.pods-cta { margin-top: 40px; }

/* Testimonials */
.testi { padding: 96px 0; }
.testi-head { padding: 0 clamp(20px, 5vw, 40px); text-align: center; }
.testi h2 { font: 700 clamp(30px, 6.5vw, 52px)/1.05 var(--font-sans); letter-spacing: -0.02em; color: var(--ink); }
.testi h2 em { font-size: clamp(31px, 6.7vw, 54px); }
.marquee { margin-top: 48px; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.marquee-track { display: flex; gap: 20px; width: max-content; animation: sdj-marquee 46s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.quote-card { width: 340px; flex: none; background: var(--surface-tint); border-radius: var(--radius-card); padding: 24px; }
.quote-card p { margin: 0; }
.quote-q { font: 500 18px/26px var(--font-sans); color: var(--ink); }
.quote-who { font: 600 14px var(--font-sans); color: var(--text-muted); margin-top: 16px; }
@keyframes sdj-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Pricing */
.pricing { padding: 64px clamp(20px, 5vw, 40px) 96px; }
.pricing-head { text-align: center; margin-bottom: 48px; }
.pricing-head h2 { font: 700 clamp(34px, 7vw, 60px)/1.05 var(--font-sans); letter-spacing: -0.02em; color: var(--ink); }
.pricing-head p { max-width: 520px; margin: 20px auto 0; }
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 20px; max-width: 1120px; margin: 0 auto; align-items: stretch; }
.plan { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-card); padding: 32px; display: flex; flex-direction: column; position: relative; }
.plan.featured { border: 1.5px solid var(--brand-green); }
.plan-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.plan-name { font: 600 15px var(--font-sans); color: var(--ink); }
.plan-price-row { display: flex; align-items: baseline; gap: 4px; margin: 12px 0 4px; }
.plan-price { font: 700 52px var(--font-sans); letter-spacing: -0.02em; color: var(--ink); }
.plan-per { font: 500 18px var(--font-sans); color: var(--text-muted); }
.plan-sub { font: 400 14px var(--font-sans); color: var(--text-faint); }
.plan-features { display: flex; flex-direction: column; gap: 12px; margin: 24px 0 28px; }
.plan-feature { display: flex; gap: 10px; align-items: flex-start; }
.plan-feature svg { flex: none; margin-top: 2px; color: var(--brand-green); }
.plan-feature span { font: 400 16px/22px var(--font-sans); color: var(--ink); }
.plan-cta { margin-top: auto; }

/* FAQ */
.faq { padding: 24px clamp(20px, 5vw, 40px) 96px; }
.faq-inner { max-width: 760px; margin: 0 auto; }
.faq h2 { font: 700 clamp(30px, 6.5vw, 52px)/1.05 var(--font-sans); letter-spacing: -0.02em; color: var(--ink); text-align: center; }
.faq h2 em { font-size: clamp(31px, 6.7vw, 54px); }
.faq-list { margin-top: 44px; }
.faq-item { border-top: 1px solid var(--border-subtle); }
.faq-item:last-of-type { border-bottom: 1px solid var(--border-subtle); }
.faq-item summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q { font: 600 20px var(--font-sans); color: var(--ink); }
.faq-plus { flex: none; display: inline-flex; color: var(--ink); transition: transform .25s var(--ease-out); }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-a { font: 400 17px/26px var(--font-sans); color: var(--text-muted); margin: 0 0 22px; max-width: 640px; }

/* Final CTA + footer */
.final { background: var(--ink-deep); color: var(--sage-bg); }
.final-inner { padding: clamp(64px, 11vw, 112px) clamp(20px, 5vw, 40px) 88px; text-align: center; }
.final-eyebrow { font: 600 14px var(--font-sans); letter-spacing: 2.1px; text-transform: uppercase; color: rgba(216, 255, 133, 0.85); margin-bottom: 18px; }
.final h2 { font: 700 clamp(36px, 7.4vw, 62px)/1.02 var(--font-sans); letter-spacing: -0.02em; color: var(--sage-bg); }
.final h2 em { font-size: clamp(37px, 7.6vw, 64px); }
.final-body { font: 400 18px/27px var(--font-sans); color: rgba(247, 249, 242, 0.7); max-width: 520px; margin: 22px auto 0; }
.final-cta { margin-top: 36px; display: flex; justify-content: center; }
.site-footer { border-top: 1px solid rgba(247, 249, 242, 0.12); }
.footer-inner { padding: 26px clamp(20px, 5vw, 40px); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-brand { font: 700 15px var(--font-sans); color: var(--sage-bg); }
.footer-links { display: flex; gap: 22px; font: 400 13px var(--font-sans); color: rgba(247, 249, 242, 0.55); }
.footer-links a { color: rgba(247, 249, 242, 0.55); }
.footer-links a:hover { color: var(--sage-bg); }

/* ---------------- Responsive ---------------- */
@media (max-width: 680px) {
  .nav-links a { display: none; }
  .nav-links { gap: 0; }
}
@media (max-width: 760px) {
  .how-block.reverse .how-copy { order: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
}