/* ═══════════════════════════════════════════════════════════
   RISE & BLOOM — Botany, taught beautifully.
   A vintage botanical field-guide aesthetic.
   ═══════════════════════════════════════════════════════════ */

/* ── Design tokens ── */
:root {
  --paper:        #f4eede;   /* warm parchment            */
  --paper-2:      #ede4d0;   /* deeper paper / cards      */
  --paper-3:      #e6dbc2;   /* pressed panels            */
  --ink:          #2b3524;   /* near-black herbarium ink  */
  --forest:       #3d5236;   /* deep botanical green      */
  --sage:         #77875f;   /* muted living green        */
  --sepia:        #6d5a41;   /* brown ink annotations     */
  --gold:         #a5813a;   /* wax-seal gold             */
  --rust:         #a24d36;   /* bloom accent              */
  --line:         #c9bb9c;   /* hairline rule             */
  --line-soft:    #d8ccb0;

  --font-display: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --font-body:    "EB Garamond", Georgia, "Times New Roman", serif;

  --measure: 68ch;
  --page-x: clamp(1.25rem, 5vw, 5.5rem);
  --shadow-plate: 0 22px 48px -28px rgba(43, 53, 36, 0.45);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1.02rem, 0.6vw + 0.9rem, 1.18rem);
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  /* subtle paper grain */
  background-image:
    radial-gradient(circle at 18% 12%, rgba(122,135,95,0.06), transparent 55%),
    radial-gradient(circle at 82% 78%, rgba(162,77,54,0.05), transparent 55%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

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

/* ── Shared type elements ── */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.74rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--sepia);
  margin: 0 0 1.4rem;
}
.eyebrow::before {
  content: ""; display: inline-block; width: 26px; height: 1px;
  background: var(--gold); vertical-align: middle; margin-right: 0.85em;
  transform: translateY(-0.16em);
}
.eyebrow--light { color: rgba(244, 238, 222, 0.72); }
.eyebrow--light::before { background: var(--gold); }

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 1.3rem;
}
.section-title em { font-style: italic; color: var(--forest); }

.section-lede {
  max-width: 54ch;
  color: var(--sepia);
  font-size: 1.12rem;
  margin: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-size: 0.96rem;
  letter-spacing: 0.06em;
  padding: 0.85em 1.6em;
  border-radius: 2px;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease), color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--forest); border-color: var(--forest); transform: translateY(-2px); box-shadow: 0 12px 22px -14px rgba(43,53,36,0.7); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn-seed { background: var(--gold); color: #2a2110; border-color: var(--gold); white-space: nowrap; }
.btn-seed:hover { background: #b8923f; border-color: #b8923f; transform: translateY(-2px); }

/* ═══════════════════ NAVIGATION ═══════════════════ */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(6px);
  background: rgba(244, 238, 222, 0.82);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease), background-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.site-nav.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 20px -22px rgba(43,53,36,0.6);
}
.nav-inner {
  max-width: 1240px; margin: 0 auto;
  padding: 1.05rem var(--page-x);
  display: flex; align-items: center; justify-content: space-between;
}
.wordmark {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 500; letter-spacing: 0.01em;
  display: inline-flex; align-items: baseline;
}
.wordmark-rise { color: var(--ink); }
.wordmark-amp  { color: var(--gold); margin: 0 0.06em; font-style: italic; }
.wordmark-bloom { color: var(--forest); font-style: italic; }

.nav-links { display: flex; align-items: center; gap: clamp(1.2rem, 2.4vw, 2.4rem); }
.nav-links a {
  font-size: 0.92rem; letter-spacing: 0.05em; color: var(--sepia);
  position: relative; padding: 0.2em 0;
  transition: color 0.25s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--gold); transition: width 0.3s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.nav-cta {
  border: 1px solid var(--line); border-radius: 2px; padding: 0.5em 1.1em; color: var(--ink);
}
.nav-links a.nav-cta::after { display: none; }
.nav-links a.nav-cta:hover { border-color: var(--forest); background: var(--forest); color: var(--paper); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }

/* ═══════════════════ HERO ═══════════════════ */
.hero { position: relative; padding: clamp(2.5rem, 6vw, 5rem) 0 0; }
.hero-grid {
  max-width: 1240px; margin: 0 auto;
  padding: 0 var(--page-x);
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 5rem); align-items: center;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.9rem, 7vw, 5.6rem);
  line-height: 1.02; letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}
.hero-title em { font-style: italic; color: var(--forest); }
.hero-lede {
  max-width: 46ch; font-size: 1.22rem; color: var(--sepia);
  margin: 0 0 2.2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.4rem; }
.hero-meta {
  display: flex; align-items: center; gap: 0.8rem;
  padding-top: 1.6rem; border-top: 1px solid var(--line);
  font-size: 0.9rem; color: var(--sepia); font-style: italic;
  max-width: 44ch;
}
.seal-mini { color: var(--gold); flex-shrink: 0; }
.seal-mini svg { width: 34px; height: 34px; }

/* Plate frame (the illustrated-plate device) */
.plate-frame {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--line);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  box-shadow: var(--shadow-plate);
}
.plate-frame::after {
  content: ""; position: absolute; inset: 8px; border: 1px solid var(--line-soft); pointer-events: none;
}
.hero-plate { margin: 0; }
.plate-corner {
  position: absolute; width: 12px; height: 12px; border: 1px solid var(--sepia); z-index: 2;
}
.plate-corner.tl { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.plate-corner.tr { top: 8px; right: 8px; border-left: 0; border-bottom: 0; }
.plate-corner.bl { bottom: 8px; left: 8px; border-right: 0; border-top: 0; }
.plate-corner.br { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }

.plate-label {
  font-family: var(--font-display); font-style: italic;
  font-size: 0.92rem; color: var(--sepia); text-align: center; margin: 0;
  position: relative; z-index: 2;
}
.plate-label-top { margin-bottom: 0.5rem; }
.plate-label-bottom { margin-top: 0.5rem; }
.plate-label .fig, .plate-tag {
  font-style: normal; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.68rem;
}

.botanical { color: var(--forest); width: 100%; height: auto; }
.botanical--hero { max-height: 62vh; margin: 0.4rem auto; }

/* Marquee band */
.marquee {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 0.9rem 0; overflow: hidden;
  background: var(--paper-2);
}
.marquee-track {
  display: inline-flex; align-items: center; gap: 1.6rem; white-space: nowrap;
  animation: marquee 34s linear infinite;
  font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--sepia);
}
.marquee-track .dot { color: var(--gold); font-style: normal; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ═══════════════════ SECTIONS ═══════════════════ */
.section {
  max-width: 1240px; margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) var(--page-x);
}
.section-head { max-width: 62ch; margin-bottom: clamp(2.4rem, 5vw, 4rem); }

/* ── Lesson archive ── */
.lesson-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 2.6vw, 2.2rem);
}
.lesson-card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.lesson-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-plate); }
.lesson-plate {
  position: relative;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 1.6rem 1.6rem 1.2rem;
}
.plate-tag {
  position: absolute; top: 0.9rem; left: 50%; transform: translateX(-50%);
  color: var(--sepia); z-index: 2;
}
.lesson-plate .botanical { color: var(--forest); max-height: 200px; margin: 1rem auto 0; }
.lesson-card:hover .lesson-plate .botanical { color: var(--rust); transition: color 0.5s var(--ease); }

.lesson-body { padding: 1.5rem 1.6rem 1.8rem; display: flex; flex-direction: column; gap: 0.55rem; flex: 1; }
.lesson-kicker {
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin: 0;
}
.lesson-title {
  font-family: var(--font-display); font-weight: 500; font-size: 1.42rem; line-height: 1.15;
  margin: 0.1rem 0 0.2rem;
}
.lesson-desc { margin: 0; color: var(--sepia); font-size: 1rem; }
.lesson-link {
  margin-top: auto; padding-top: 0.9rem;
  font-size: 0.9rem; letter-spacing: 0.05em; color: var(--forest); font-weight: 600;
}
.lesson-link span { display: inline-block; transition: transform 0.3s var(--ease); }
.lesson-link:hover span { transform: translateX(5px); }
.lesson-soon {
  margin-top: auto; padding-top: 0.9rem;
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--sepia); font-style: italic; opacity: 0.75;
}
.lesson-soon::before {
  content: "✦"; font-style: normal; color: var(--gold); margin-right: 0.5em;
}

/* ── Print shop ── */
.section--shop { background: var(--paper-2); max-width: none; }
.section--shop > .section-head, .section--shop > .shop-grid {
  max-width: 1240px; margin-left: auto; margin-right: auto;
}
.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.4rem, 2.6vw, 2.2rem); }
.shop-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 2rem 1.8rem 1.9rem;
  display: flex; flex-direction: column; gap: 1.2rem;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.shop-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-plate); }
.shop-art {
  color: var(--sepia); display: flex; justify-content: center;
  padding: 1rem 0; border-bottom: 1px solid var(--line-soft);
}
.shop-art svg { width: 118px; height: 118px; }
.shop-card:hover .shop-art { color: var(--forest); transition: color 0.5s var(--ease); }
.shop-status {
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--sepia); font-weight: 600; margin: 0;
}
.shop-status.status-first { color: var(--rust); }
.shop-title { font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; margin: 0; }
.shop-desc { margin: 0; color: var(--sepia); font-size: 1.02rem; }

/* ── About ── */
.about-grid {
  display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem, 5vw, 5rem); align-items: center;
}
.about-seal { color: var(--gold); display: flex; justify-content: center; }
.about-seal svg { width: min(340px, 80%); height: auto; animation: sway 14s ease-in-out infinite; }
.seal-text { font-family: var(--font-body); font-weight: 600; }
@keyframes sway { 0%,100% { transform: rotate(-1.4deg); } 50% { transform: rotate(1.4deg); } }
.about-text { max-width: 58ch; margin: 0 0 1.15rem; }
.tag-list {
  list-style: none; padding: 0; margin: 1.8rem 0 0;
  display: flex; flex-wrap: wrap; gap: 0.6rem;
}
.tag-list li {
  font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 2px;
  padding: 0.42em 0.95em; color: var(--forest); background: var(--paper-2);
}

/* ── Greenhouse / newsletter ── */
.section--greenhouse { max-width: none; padding-top: 0; }
.greenhouse-panel {
  position: relative;
  max-width: 1080px; margin: 0 auto;
  background: var(--forest);
  color: var(--paper);
  border: 1px solid var(--forest);
  padding: clamp(2.8rem, 6vw, 5rem) clamp(1.6rem, 5vw, 4.5rem);
  text-align: center;
  box-shadow: var(--shadow-plate);
  background-image:
    radial-gradient(circle at 15% 10%, rgba(165,129,58,0.16), transparent 45%),
    radial-gradient(circle at 88% 90%, rgba(255,255,255,0.05), transparent 45%);
  overflow: hidden;
}
.greenhouse-panel .plate-corner { border-color: rgba(244,238,222,0.5); }
.greenhouse-title {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(2rem, 4.5vw, 3.4rem); line-height: 1.08; margin: 0 0 1.1rem;
}
.greenhouse-title em { font-style: italic; color: var(--gold); }
.greenhouse-lede { max-width: 52ch; margin: 0 auto 2.2rem; color: rgba(244,238,222,0.85); font-size: 1.12rem; }
.greenhouse-lede .nowrap { color: var(--paper); font-style: italic; }

.signup { max-width: 520px; margin: 0 auto; }
.signup-row {
  display: flex; gap: 0.6rem; background: var(--paper); border-radius: 3px; padding: 0.4rem;
}
.signup-row input {
  flex: 1; min-width: 0; border: 0; background: transparent;
  font-family: var(--font-body); font-size: 1.02rem; color: var(--ink);
  padding: 0.7em 0.9em;
}
.signup-row input::placeholder { color: #9a8b6e; }
.signup-row input:focus { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 2px; }
.signup-note { margin: 1rem 0 0; font-size: 0.85rem; color: rgba(244,238,222,0.6); font-style: italic; }
.signup-success { margin: 1rem 0 0; font-size: 1.02rem; color: var(--gold); font-family: var(--font-display); font-style: italic; }

/* ═══════════════════ GET IN TOUCH ═══════════════════ */
.section--contact { text-align: center; }
.contact-inner { max-width: 640px; margin: 0 auto; }
.section--contact .eyebrow { display: inline-block; }
.section--contact .section-lede {
  max-width: 48ch; margin: 0 auto; text-align: center;
}
.contact-form {
  margin-top: clamp(2rem, 4vw, 2.8rem); text-align: left;
}
.contact-row { display: flex; gap: 1rem; }
.contact-field { flex: 1; margin-bottom: 1.1rem; }
.contact-field label {
  display: block; margin-bottom: 0.45rem;
  font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--sepia); font-weight: 600;
}
.contact-field input,
.contact-field textarea {
  width: 100%; box-sizing: border-box;
  font-family: var(--font-body); font-size: 1.02rem; color: var(--ink);
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 2px;
  padding: 0.75em 0.9em;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.contact-field textarea { resize: vertical; min-height: 130px; line-height: 1.6; }
.contact-field input::placeholder,
.contact-field textarea::placeholder { color: #9a8b6e; }
.contact-field input:focus,
.contact-field textarea:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(165, 129, 58, 0.16);
}
.contact-field input[aria-invalid="true"],
.contact-field textarea[aria-invalid="true"] { border-color: var(--rust); }
.contact-actions { text-align: center; margin-top: 0.6rem; }
.contact-status {
  margin: 1.1rem 0 0; text-align: center;
  font-family: var(--font-display); font-style: italic; font-size: 1.05rem;
}
.contact-status.is-success { color: var(--forest); }
.contact-status.is-error { color: var(--rust); font-style: normal; font-family: var(--font-body); font-size: 0.95rem; }

@media (max-width: 560px) {
  .contact-row { flex-direction: column; gap: 0; }
  .contact-actions .btn { width: 100%; }
}

/* ═══════════════════ FOOTER ═══════════════════ */
.site-footer { border-top: 1px solid var(--line); background: var(--paper-2); }
.footer-inner {
  max-width: 1240px; margin: 0 auto; padding: 2.8rem var(--page-x);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.4rem;
}
.wordmark--footer { font-size: 1.35rem; }
.footer-tagline {
  margin: 0.4rem 0 0; font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--sepia);
}
.footer-links { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer-links a { font-size: 0.92rem; color: var(--sepia); transition: color 0.25s var(--ease); }
.footer-links a:hover { color: var(--ink); }
.footer-copy { margin: 0; font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--sepia); }

/* ═══════════════════ SCROLL REVEAL ═══════════════════ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.lesson-grid .reveal:nth-child(2), .shop-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.lesson-grid .reveal:nth-child(3), .shop-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-plate { max-width: 420px; margin: 0 auto; order: -1; }
  .botanical--hero { max-height: 46vh; }
  .about-grid { grid-template-columns: 1fr; }
  .about-seal { order: -1; }
  .about-seal svg { width: 220px; }
  .lesson-grid, .shop-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; inset: 0 0 auto; top: 100%;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 0 var(--page-x);
    max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
  }
  .nav-links.is-open { max-height: 60vh; padding: 1rem var(--page-x) 1.6rem; }
  .nav-links a { width: 100%; padding: 0.85rem 0; border-bottom: 1px solid var(--line-soft); }
  .nav-links a.nav-cta { border: 1px solid var(--line); margin-top: 0.8rem; text-align: center; }
  .nav-toggle { display: flex; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 620px) {
  .lesson-grid, .shop-grid { grid-template-columns: 1fr; }
  .signup-row { flex-direction: column; }
  .btn-seed { width: 100%; }
  .hero-actions .btn { flex: 1; }
}