/* ============================================================
   The Length Club — pre-launch landing page
   Font: Hanken Grotesk (free stand-in for the brand's TT Commons;
   swap when a TT Commons web license is available)
   ============================================================ */

:root {
  --color-ink:    #141414;
  --color-cream:  #F1EBE1;
  --color-orange: #E4502A;
  --color-lilac:  #BFA8E8;
  --color-pink:   #F2A0B4;
  --color-amber:  #DE8B2D;
  --color-cream-2:#E9E1D3;

  --font-sans: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --container: 1200px;
  --section-pad: clamp(4rem, 10vw, 7rem);
  --radius-card: 1.25rem;
}

/* ---- Reset & base ---- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  margin: 0 0 1rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

h1 { font-size: clamp(2.8rem, 8vw, 5.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.25rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; line-height: 1.25; }

p { margin: 0 0 1rem; }

a { color: inherit; }

svg { display: block; }

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.55;
  max-width: 34em;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 1rem;
}

/* ---- Buttons & links ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.7rem;
  border: none;
  border-radius: 999px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover { transform: translateY(-2px); opacity: 0.92; }

.btn-ink    { background: var(--color-ink);    color: var(--color-cream); }
.btn-orange { background: var(--color-orange); color: var(--color-cream); }
.btn-full   { width: 100%; justify-content: center; }

.icon-arrow { width: 1.15em; height: 1.15em; }

.link-plain {
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.link-plain:hover { opacity: 0.7; }

/* ---- Logo ---- */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.logo-mark {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
}

.logo-text {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  line-height: 1.35;
}

/* ---- Header ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-cream);
  border-bottom: 1px solid rgba(20, 20, 20, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.site-nav a:not(.btn) {
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:not(.btn):hover { color: var(--color-orange); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 1px solid rgba(20, 20, 20, 0.25);
  border-radius: 999px;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-ink);
  transition: transform 0.2s ease;
}

@media (max-width: 767px) {
  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.1rem;
    padding: 1.5rem clamp(1.25rem, 4vw, 2.5rem) 2rem;
    background: var(--color-cream);
    border-bottom: 1px solid rgba(20, 20, 20, 0.12);
  }

  .site-header.nav-open .site-nav { display: flex; }

  .site-header.nav-open .nav-toggle-bar:first-child { transform: translateY(4px) rotate(45deg); }
  .site-header.nav-open .nav-toggle-bar:last-child  { transform: translateY(-4px) rotate(-45deg); }
}

/* ---- Hero ---- */

.hero { padding-block: var(--section-pad); }

.hero-inner {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1rem;
  border: 1px solid rgba(20, 20, 20, 0.25);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.75rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-orange);
}

.hero-copy h1 { margin-bottom: 1.5rem; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.hero-art {
  position: relative;
  min-height: 320px;
}

.hero-tile {
  border-radius: var(--radius-card);
  overflow: hidden;
}

.hero-tile-lilac {
  position: absolute;
  inset: 0 15% 12% 0;
  background: var(--color-lilac);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.hero-tile-lilac .motif-rings {
  width: min(75%, 280px);
  height: auto;
}

.hero-tile-orange {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 45%;
  background: var(--color-orange);
  color: var(--color-cream);
  padding: 1.5rem;
  display: flex;
  align-items: flex-end;
}

.hero-tile-orange .motif-arc { width: 100%; height: auto; }

@media (min-width: 768px) {
  .hero-inner { grid-template-columns: 1.15fr 1fr; }
  .hero-art { min-height: 420px; }
}

/* ---- Statement band ---- */

.statement {
  background: var(--color-orange);
  color: var(--color-cream);
  padding-block: clamp(3rem, 7vw, 5rem);
}

.statement h2 {
  max-width: 15em;
  margin-bottom: 2rem;
}

.statement-caps {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  text-align: right;
  margin: 0;
}

/* ---- Benefits ---- */

.benefits {
  background: var(--color-ink);
  color: var(--color-cream);
  padding-block: clamp(3rem, 7vw, 5rem);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 2rem;
}

@media (min-width: 900px) {
  .benefits-grid { grid-template-columns: repeat(4, 1fr); }
}

.benefit-num {
  color: var(--color-orange);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.benefit h3 { margin-bottom: 0.5rem; }

.benefit p:last-child {
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.75;
}

/* ---- Approach ---- */

.approach { padding-block: var(--section-pad); }

.approach-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.motif-flower {
  width: clamp(90px, 14vw, 160px);
  height: auto;
  color: var(--color-orange);
  flex-shrink: 0;
}

.approach-lead { margin-block: 1.5rem 3rem; }

.cards-3 {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--color-cream-2);
  border-radius: var(--radius-card);
  padding: 1.75rem;
}

.card h3 { margin-bottom: 0.6rem; }

.card p { font-size: 0.98rem; }

/* ---- Who it's for ---- */

.who {
  background: var(--color-lilac);
  color: var(--color-ink);
  padding-block: var(--section-pad);
}

.who h2 { margin-bottom: 2.5rem; }

.who-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .who-grid { grid-template-columns: repeat(2, 1fr); }
}

.who-item {
  border-top: 1px solid rgba(20, 20, 20, 0.3);
  padding-top: 1.25rem;
}

.who-item h3 { margin-bottom: 0.4rem; }
.who-item p { margin: 0; }

/* ---- Membership ---- */

.membership { padding-block: var(--section-pad); }

.membership .lead { margin-bottom: 3rem; }

.membership-cards .card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.card-featured {
  border: 2px solid var(--color-orange);
  position: relative;
}

.card-tag {
  align-self: flex-start;
  background: var(--color-orange);
  color: var(--color-cream);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.card-note {
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.65;
  margin-top: auto;
}

.membership-cards .link-plain {
  align-self: flex-start;
  font-size: 0.95rem;
}

/* ---- Studio ---- */

.studio {
  background: var(--color-ink);
  color: var(--color-cream);
  padding-block: var(--section-pad);
  overflow: hidden;
}

.studio-inner {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 850px) {
  .studio-inner { grid-template-columns: 1.3fr 1fr; }
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.pill-row li {
  border: 1px solid rgba(241, 235, 225, 0.4);
  border-radius: 999px;
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.studio-rings {
  color: var(--color-orange);
  width: min(100%, 320px);
  height: auto;
  justify-self: center;
}

/* ---- Waitlist ---- */

.waitlist {
  background: var(--color-orange);
  color: var(--color-cream);
  padding-block: var(--section-pad);
}

.waitlist-inner {
  display: grid;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 850px) {
  .waitlist-inner { grid-template-columns: 1fr 1fr; }
}

.waitlist-copy .lead { font-weight: 500; }

.waitlist-form {
  background: var(--color-cream);
  color: var(--color-ink);
  border-radius: var(--radius-card);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.form-field { margin-bottom: 1.25rem; }

.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field select {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-ink);
  background: #FFFFFF;
  border: 1px solid rgba(20, 20, 20, 0.25);
  border-radius: 0.6rem;
}

.form-field input:focus-visible,
.form-field select:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 1px;
}

.honeypot {
  display: none;
}

.form-status {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
  font-weight: 500;
}

.form-status:empty { display: none; }

.form-status.is-error { color: var(--color-orange); }

.form-fineprint {
  margin: 0.9rem 0 0;
  font-size: 0.8rem;
  opacity: 0.65;
}

.form-success {
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
}

/* ---- FAQ ---- */

.faq { padding-block: var(--section-pad); }

.faq-inner { max-width: 780px; }

.faq h2 { margin-bottom: 2.5rem; }

.faq-list details {
  border-top: 1px solid rgba(20, 20, 20, 0.2);
}

.faq-list details:last-child {
  border-bottom: 1px solid rgba(20, 20, 20, 0.2);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-orange);
  flex-shrink: 0;
  line-height: 1;
}

.faq-list details[open] summary::after { content: "–"; }

.faq-list details p {
  padding-bottom: 1.25rem;
  margin: 0;
  max-width: 55ch;
  opacity: 0.85;
}

/* ---- Footer ---- */

.site-footer {
  border-top: 1px solid rgba(20, 20, 20, 0.12);
  padding-block: 3rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.footer-tagline {
  margin: 1rem 0 0;
  font-weight: 500;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--color-orange); }
.footer-links p { margin: 0; opacity: 0.6; }

/* ---- Scroll reveal ---- */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: none;
  }
}