/* ─────────────────────────────────────────────
   THE MOSS ARCHIVE · stylesheet
   Editorial · archival · sensory
   ───────────────────────────────────────────── */

:root {
  /* Palette */
  --ink:         #0E0F0C;   /* deep moss-black */
  --ink-2:       #15170F;   /* sub-black */
  --paper:       #EDE7DA;   /* aged paper cream */
  --paper-2:     #D9D2C0;   /* deeper paper */
  --moss:        #4B5B3F;   /* moss green */
  --moss-deep:   #1F2A1A;   /* forest depth */
  --lichen:      #A8AE96;   /* pale lichen */
  --bone:        #EDE7DAcc;
  --rule:        #EDE7DA33;

  /* Type */
  --serif: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  --display: 'Archivo Black', 'Helvetica Neue', Impact, sans-serif;
  --mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, Menlo, monospace;

  /* Fluid scale (clamp(min, preferred, max)) */
  --step--2: clamp(0.68rem, 0.66rem + 0.10vw, 0.75rem);
  --step--1: clamp(0.78rem, 0.74rem + 0.20vw, 0.88rem);
  --step-0:  clamp(0.95rem, 0.90rem + 0.25vw, 1.08rem);
  --step-1:  clamp(1.10rem, 1.00rem + 0.50vw, 1.32rem);
  --step-2:  clamp(1.35rem, 1.10rem + 1.20vw, 2.00rem);
  --step-3:  clamp(2.00rem, 1.40rem + 3.00vw, 3.75rem);
  --step-4:  clamp(3.00rem, 2.00rem + 5.50vw, 6.50rem);
  --step-5:  clamp(4.50rem, 2.40rem + 11.0vw, 12.0rem);

  /* Layout */
  --gutter: clamp(1.25rem, 0.5rem + 2.5vw, 3rem);
  --page-max: 1280px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ─── reset ─── */
*,
*::before,
*::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

img, svg { display: block; max-width: 100%; height: auto; }
button { font: inherit; }
input { font: inherit; color: inherit; background: transparent; }

::selection { background: var(--moss); color: var(--paper); }

/* ─── body / theme ─── */
body {
  font-family: var(--serif);
  font-size: var(--step-0);
  line-height: 1.55;
  color: var(--paper);
  background: var(--ink);
  font-feature-settings: 'liga', 'kern';
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* atmospheric radial — like light through forest canopy */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(75,91,63,0.28), transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(31,42,26,0.45), transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(75,91,63,0.10), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* film grain overlay (SVG noise) */
.grain {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 2;
}

main {
  position: relative;
  z-index: 1;
  padding-inline: var(--gutter);
  max-width: var(--page-max);
  margin: 0 auto;
}

/* ─── shared atoms ─── */
.meta {
  font-family: var(--mono);
  font-size: var(--step--2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lichen);
}

.section-eyebrow {
  font-family: var(--mono);
  font-size: var(--step--2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lichen);
  margin: 0 0 1.25rem;
}

.rule {
  width: 100%;
  height: 1px;
  background: var(--rule);
  margin: 0 0 2.25rem;
}

/* ─────────────────────────────────────────────
   MASTHEAD
   ───────────────────────────────────────────── */
.masthead {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  padding: 1.75rem 0 1.25rem;
  border-bottom: 1px solid var(--rule);
}
.masthead__col--center { text-align: center; }
.masthead__col--right  { text-align: right; }

@media (max-width: 640px) {
  .masthead { grid-template-columns: 1fr 1fr; row-gap: 0.5rem; }
  .masthead__col--center { grid-column: 1 / -1; order: 3; text-align: left; }
}

/* ─────────────────────────────────────────────
   HERO
   ───────────────────────────────────────────── */
.hero {
  padding: clamp(3rem, 6vh, 5rem) 0 clamp(3rem, 8vh, 6rem);
  text-align: center;
}
.hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: var(--step--2);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lichen);
  margin: 0 0 clamp(1.5rem, 4vh, 2.75rem);
}
.dot {
  width: 6px; height: 6px;
  background: var(--moss);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(75,91,63,0.25);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(75,91,63,0.18); }
  50%      { box-shadow: 0 0 0 10px rgba(75,91,63,0.00); }
}

/* WORDMARK — heavy, stacked, all-caps (matches Instagram bio mark) */
.wordmark {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(3.75rem, 2.4rem + 7.5vw, 9rem);
  line-height: 0.88;
  letter-spacing: 0.005em;
  margin: 0;
  color: var(--paper);
  text-transform: uppercase;
  text-shadow: 0 2px 40px rgba(0,0,0,0.35);
}
.wordmark__line {
  display: block;
}

.hero__lede {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: var(--step-1);
  line-height: 1.5;
  max-width: 66ch;
  color: var(--bone);
  margin: clamp(1.5rem, 3vh, 2rem) auto clamp(2.5rem, 6vh, 4rem);
}

/* ─── SOLSTICE BLOCK ─── */
.solstice {
  position: relative;
  width: min(720px, 100%);
  padding: clamp(1.75rem, 4vw, 3rem) clamp(1.25rem, 4vw, 3rem);
  margin: 0 auto;
  border: 1px solid var(--rule);
  background: linear-gradient(180deg, rgba(31,42,26,0.35), rgba(14,15,12,0.0));
  backdrop-filter: blur(2px);
}

/* corner brackets — archival, like a contact sheet */
.solstice__corner {
  position: absolute;
  width: 14px; height: 14px;
  border-color: var(--lichen);
  border-style: solid;
}
.solstice__corner--tl { top:-1px; left:-1px;  border-width: 1px 0 0 1px; }
.solstice__corner--tr { top:-1px; right:-1px; border-width: 1px 1px 0 0; }
.solstice__corner--bl { bottom:-1px; left:-1px;  border-width: 0 0 1px 1px; }
.solstice__corner--br { bottom:-1px; right:-1px; border-width: 0 1px 1px 0; }

.solstice__eyebrow {
  font-family: var(--mono);
  font-size: var(--step--2);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lichen);
  margin: 0 0 1rem;
}
.solstice__title {
  font-family: var(--display);
  font-weight: 900;
  font-size: var(--step-4);
  line-height: 0.88;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
  color: var(--paper);
}
.solstice__title span { display: block; }
.solstice__date {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 0.32em;
  letter-spacing: 0.18em;
  color: var(--lichen);
  margin-top: 0.9em;
}

/* COUNTDOWN */
.countdown {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(0.3rem, 0.8vw, 0.7rem);
  margin: clamp(1.5rem, 3.5vh, 2.25rem) 0 clamp(1.25rem, 3vh, 1.75rem);
  font-variant-numeric: tabular-nums;
}
.countdown__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: clamp(2.6rem, 6vw, 3.6rem);
}
.countdown__num {
  font-family: var(--display);
  font-size: clamp(1.4rem, 1rem + 1.5vw, 2.15rem);
  line-height: 1;
  color: var(--paper);
  font-feature-settings: 'tnum';
}
.countdown__label {
  font-family: var(--mono);
  font-size: clamp(0.6rem, 0.55rem + 0.15vw, 0.72rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lichen);
  margin-top: 0.5em;
}
.countdown__sep {
  font-family: var(--display);
  font-size: clamp(1.1rem, 0.85rem + 1vw, 1.6rem);
  line-height: 1.1;
  color: var(--moss);
  align-self: center;
  margin-bottom: 1.1em;
}

@media (max-width: 480px) {
  .countdown__sep { display: none; }
  .countdown { gap: 0.75rem; }
}

.solstice__caption {
  font-family: var(--serif);
  font-size: var(--step-0);
  color: var(--bone);
  margin: 0;
}
.solstice__caption em { color: var(--paper); font-style: italic; }

/* ─────────────────────────────────────────────
   SUBSCRIBE
   ───────────────────────────────────────────── */
.subscribe {
  position: relative;
  padding: clamp(4rem, 10vh, 7rem) 0 clamp(5rem, 12vh, 8rem);
  text-align: left;
}
.subscribe::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(75,91,63,0.18), transparent 60%);
  pointer-events: none;
}
.subscribe__inner {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}
.subscribe__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--step-3);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 1.25rem;
}
.subscribe__title em {
  font-style: italic;
  color: var(--lichen);
}
.subscribe__lede {
  font-family: var(--serif);
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--bone);
  max-width: 52ch;
  margin: 0 0 clamp(2rem, 5vh, 3rem);
}

/* FORM */
.form { width: 100%; }
.form__label {
  display: block;
  font-family: var(--mono);
  font-size: var(--step--2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lichen);
  margin-bottom: 0.75rem;
}
.form__row {
  display: flex;
  gap: 0;
  align-items: stretch;
  background: rgba(237, 231, 218, 0.04);
  border: 1px solid var(--rule);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.form__row:focus-within {
  border-color: var(--lichen);
  background: rgba(237, 231, 218, 0.07);
}
.form__input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 1.05rem 1.15rem;
  border: 0;
  outline: 0;
  font-family: var(--serif);
  font-size: var(--step-1);
  color: var(--paper);
}
.form__input::placeholder {
  color: var(--lichen);
  opacity: 0.7;
  font-style: italic;
}
.form__button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 clamp(1.1rem, 2.5vw, 1.75rem);
  border: 0;
  border-left: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background 0.3s var(--ease),
    color 0.3s var(--ease),
    transform 0.3s var(--ease);
  white-space: nowrap;
}
.form__button:hover {
  background: var(--moss);
  color: var(--paper);
}
.form__button:active { transform: translateY(1px); }
.form__button-arrow { transition: transform 0.3s var(--ease); }
.form__button:hover .form__button-arrow { transform: translateX(3px); }

.form__button[disabled] { opacity: 0.6; cursor: progress; }

.form__hint,
.form__status {
  font-family: var(--mono);
  font-size: var(--step--2);
  letter-spacing: 0.06em;
  color: var(--lichen);
  margin: 1rem 0 0;
  min-height: 1.2em;
}
.form__status { color: var(--paper); }
.form__status.is-error { color: #E8B7A8; }
.form__status.is-success { color: var(--lichen); }

@media (max-width: 560px) {
  .form__row { flex-direction: column; }
  .form__button {
    border-left: 0;
    border-top: 1px solid var(--rule);
    padding: 1rem;
    justify-content: center;
  }
}

/* ─────────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────────── */
.footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--rule);
}
.footer__col--center { text-align: center; }
.footer__col--right  { text-align: right; }

.link {
  color: var(--lichen);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.link:hover { color: var(--paper); }

@media (max-width: 720px) {
  .footer { grid-template-columns: 1fr; text-align: left; }
  .footer__col--center,
  .footer__col--right { text-align: left; }
}

/* ─────────────────────────────────────────────
   ENTRANCE ANIMATIONS
   ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 1.2s var(--ease),
    transform 1.2s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}