/* ═══════════════════════════════════════════════════
   KAIRO — Edition 01
   Immersive Luxury Waitlist
   ═══════════════════════════════════════════════════ */



/* ── Tokens ─────────────────────────────────────── */
:root {
  --black:      #000000;
  --dark:       #0a0a0a;
  --dark-2:     #111111;
  --dark-3:     #161616;
  --grey-1:     #222;
  --grey-2:     #555;
  --grey-3:     #888;
  --grey-4:     #aaa;
  --offwhite:   #f5f5f7;
  --white:      #fafafa;

  --gold:       #c8a55a;
  --gold-soft:  rgba(200, 165, 90, 0.08);

  --serif: 'Cormorant Garamond', 'Georgia', serif;
  --sans:  'Inter', -apple-system, 'Helvetica Neue', sans-serif;

  --ease:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --nav-h: 52px;
}

/* ── Reset ──────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--offwhite);
  background: var(--black);
  line-height: 1.5;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 48px;
}


/* ═══════════════════════════════════════════════════
   NAV — thin glass bar
   ═══════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav__inner {
  width: 100%;
  max-width: 1120px;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--offwhite);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__link {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--grey-3);
  transition: color 300ms var(--ease);
}
.nav__link:hover { color: var(--offwhite); }

.nav__cta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--offwhite);
  padding: 7px 18px;
  border-radius: 980px;
  border: none;
  transition: all 250ms var(--ease);
}
.nav__cta:hover {
  background: #fff;
  transform: scale(1.03);
}


/* ═══════════════════════════════════════════════════
   HERO — full-bleed product, no frame
   The bag image has a dark background so it
   melts into the page. Centered, massive.
   ═══════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  text-align: center;
  padding: 0 24px 80px;
  background: var(--black);
  overflow: hidden;
}

/* The product image IS the background — massive, full bleed */
.hero__bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 700px;
  height: 85vh;
  z-index: 1;
  pointer-events: none;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}

/* subtle warm glow under the product */
.hero__glow {
  position: absolute;
  bottom: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(200,165,90,0.07) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* grain overlay */
.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.03;
  filter: url(#grain);
}

/* content floats over the faded product */
.hero__content {
  position: relative;
  z-index: 3;
  max-width: 600px;
}

.hero__eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero__dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  animation: breathe 2.5s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

.hero__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(48px, 6.5vw, 88px);
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin-bottom: 18px;
  color: var(--offwhite);
}

.hero__title em {
  font-style: italic;
  color: var(--gold);
}

.hero__subtitle {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--grey-3);
  margin-bottom: 36px;
}

/* ── Hero signup form ──────────────────────────── */
.hero__signup {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

.hero__signup-row {
  display: flex;
  gap: 8px;
  width: 100%;
  flex-wrap: wrap;
}

.hero__signup-input {
  flex: 1 1 140px;
  min-width: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 14px 18px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 300;
  color: #fff;
  outline: none;
  transition: border-color 250ms var(--ease), background 250ms var(--ease);
}
.hero__signup-input::placeholder { color: var(--grey-2); }
.hero__signup-input:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.08);
}

.hero__signup-btn {
  flex: 0 0 auto;
  white-space: nowrap;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--black);
  background: var(--offwhite);
  padding: 14px 24px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 250ms var(--ease);
}
@media (max-width: 500px) {
  .hero__signup-btn { width: 100%; }
}
.hero__signup-btn:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255,255,255,0.08);
}

.google-login-btn {
  margin-top: 16px;
  display: flex;
  justify-content: center;
}
.google-login-btn--dark { margin-top: 24px; }

.hero__signup-btn.is-loading .btn-label { display: none; }
.hero__signup-btn.is-loading .btn-loader { display: inline-block; }
.hero__signup-btn .btn-loader { display: none; }

.hero__signup-error {
  display: block;
  font-size: 13px;
  color: #f47171;
  text-align: left;
  min-height: 18px;
  margin-top: 6px;
}

.hero__signup-fine {
  font-size: 12px;
  font-weight: 300;
  color: var(--grey-2);
  text-align: center;
  margin-top: 10px;
}

.hero__signup-success { display: none; }
.hero__signup-success.is-visible { display: block; }
.hero__signup-success-text {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: 32px;
  line-height: 1.4;
  color: var(--gold);
  animation: fadeIn 800ms var(--ease) both;
}

/* ── Buttons ───────────────────────────────────── */
.btn-p {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px; font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--black);
  background: var(--offwhite);
  padding: 14px 32px;
  border-radius: 980px;
  border: none;
  transition: all 250ms var(--ease);
}
.btn-p:hover {
  background: #fff;
  transform: scale(1.03);
  box-shadow: 0 4px 24px rgba(255,255,255,0.08);
}

.btn-s {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px; font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--offwhite);
  background: transparent;
  padding: 14px 32px;
  border-radius: 980px;
  border: 1px solid rgba(255,255,255,0.15);
  transition: all 250ms var(--ease);
}
.btn-s:hover {
  border-color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.04);
}

.btn-arrow {
  transition: transform 200ms var(--ease);
}
.btn-p:hover .btn-arrow,
.btn-s:hover .btn-arrow {
  transform: translateX(2px);
}


/* ── Hero load animation ───────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scaleUp {
  from { opacity: 0; transform: translateX(-50%) scale(0.95); }
  to   { opacity: 1; transform: translateX(-50%) scale(1); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.a-load { opacity: 0; animation-fill-mode: both; }

.hero__bg.a-load         { animation: scaleUp 1200ms var(--ease-out) 0ms both; }
.hero__eyebrow.a-load    { animation: fadeIn 700ms var(--ease) 400ms both; }
.hero__title.a-load      { animation: fadeUp 800ms var(--ease) 500ms both; }
.hero__subtitle.a-load   { animation: fadeIn 600ms var(--ease) 700ms both; }
.hero__signup.a-load     { animation: fadeUp 600ms var(--ease) 850ms both; }


/* ═══════════════════════════════════════════════════
   NUMBERS — quiet credibility bar
   ═══════════════════════════════════════════════════ */
.numbers {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding: 60px 0;
}

.numbers__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
}

.numbers__item + .numbers__item {
  border-left: 1px solid rgba(255,255,255,0.06);
}

.numbers__val {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 4vw, 52px);
  letter-spacing: -0.02em;
  color: var(--offwhite);
  margin-bottom: 4px;
}

.numbers__label {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-2);
}


/* ═══════════════════════════════════════════════════
   TEXTURE — full-bleed leather macro background
   ═══════════════════════════════════════════════════ */
.texture {
  position: relative;
  height: 80vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.texture__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.texture__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5);
  transition: filter 600ms var(--ease);
}

.texture:hover .texture__bg img {
  filter: brightness(0.65);
}

/* text overlaid on the texture */
.texture__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 600px;
  padding: 0 24px;
}

.texture__eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.texture__headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  color: var(--offwhite);
}

.texture__headline em {
  font-style: italic;
  color: var(--gold);
}

.texture__body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--grey-4);
}


/* ═══════════════════════════════════════════════════
   CHAIN — full-bleed chain detail section
   ═══════════════════════════════════════════════════ */
.chain {
  position: relative;
  height: 60vh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.chain__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.chain__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55) saturate(1.1);
}

/* vignette top and bottom */
.chain::before,
.chain::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 40%;
  z-index: 1;
  pointer-events: none;
}
.chain::before { top: 0; background: linear-gradient(to bottom, var(--black) 0%, transparent 100%); }
.chain::after  { bottom: 0; background: linear-gradient(to top, var(--black) 0%, transparent 100%); }

.chain__caption {
  position: relative;
  z-index: 2;
  margin-bottom: 60px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-3);
}


/* ═══════════════════════════════════════════════════
   QUOTE — cinematic brand voice
   ═══════════════════════════════════════════════════ */
.quote {
  padding: 160px 24px 80px;
  text-align: center;
  position: relative;
  background: var(--black);
}

.quote::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--gold-soft) 0%, transparent 70%);
  pointer-events: none;
}

.quote__text {
  position: relative;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.28;
  letter-spacing: 0.01em;
  max-width: 620px;
  margin: 0 auto 24px;
  color: var(--offwhite);
}

.quote__text em {
  font-style: italic;
  color: var(--gold);
}

.quote__attr {
  position: relative;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-2);
}


/* ═══════════════════════════════════════════════════
   WAITLIST — the gate
   ═══════════════════════════════════════════════════ */
.waitlist {
  padding: 80px 24px 140px;
  text-align: center;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.04);
}

.waitlist__inner {
  max-width: 420px;
  margin: 0 auto;
}

.waitlist__eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.waitlist__headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 4vw, 52px);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 14px;
  color: var(--offwhite);
}

.waitlist__body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--grey-3);
  margin-bottom: 40px;
}

.waitlist__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.waitlist__input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 16px 20px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 300;
  color: #fff;
  outline: none;
  transition: border-color 250ms var(--ease), background 250ms var(--ease);
}
.waitlist__input::placeholder { color: var(--grey-2); }
.waitlist__input:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.06);
}

.waitlist__submit {
  width: 100%;
  padding: 16px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--black);
  background: var(--offwhite);
  border: none;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 250ms var(--ease);
}
.waitlist__submit:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.06);
}

.waitlist__error {
  font-size: 13px;
  color: #f47171;
  text-align: left;
  min-height: 20px;
}

.waitlist__fine {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 300;
  color: var(--grey-2);
}

.waitlist__success { display: none; }
.waitlist__success.is-visible { display: block; }
.waitlist__success-text {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: 36px;
  line-height: 1.4;
  color: var(--gold);
  animation: fadeIn 800ms var(--ease) both;
}

.waitlist__submit.is-loading .btn-label { display: none; }
.waitlist__submit.is-loading .btn-loader { display: inline-block; }
.btn-loader {
  display: none;
  letter-spacing: 0.3em;
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}


/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 36px 0;
}

.footer.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-h);
  padding: 0 40px;
}

.nav__cart-toggle {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  color: var(--offwhite);
  cursor: pointer;
  background: rgba(255,255,255,0.08);
  padding: 8px 16px;
  border-radius: 980px;
  transition: background 250ms var(--ease);
}
.nav__cart-toggle:hover { background: rgba(255,255,255,0.12); }

.footer__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__left,
.footer__right {
  font-size: 12px;
  color: var(--grey-2);
}

.footer__center {
  font-size: 12px;
  color: var(--grey-2);
  transition: color 250ms;
}
.footer__center:hover { color: var(--grey-4); }


/* ═══════════════════════════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}

.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 240ms; }


/* ═══════════════════════════════════════════════════
   PARALLAX HELPER
   ═══════════════════════════════════════════════════ */
.parallax-bg img {
  transition: transform 0ms linear;
  will-change: transform;
}


/* ═══════════════════════════════════════════════════
   404
   ═══════════════════════════════════════════════════ */
.page-404 {
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  background: var(--black);
}
.page-404__text {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 40px;
  color: var(--offwhite);
}
.page-404__back {
  font-size: 14px;
  color: var(--grey-3);
  transition: color 200ms;
}
.page-404__back:hover { color: var(--offwhite); }


/* ═══════════════════════════════════════════════════
   MOBILE
   ═══════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav { height: auto; padding: 16px 0; }
  .nav__inner { padding: 0 20px; flex-direction: column; gap: 12px; align-items: center; }
  .nav__brand { font-size: 14px; }
  .nav__links { display: flex; gap: 16px; justify-content: center; width: 100%; flex-wrap: wrap; }
  .nav__link { font-size: 11px; }

  .hero { min-height: 100svh; padding: 0 20px 40px; justify-content: flex-end; }
  .hero__bg { max-width: 250px; height: 35vh; top: 70px; opacity: 0.9; }
  .hero__title { font-size: 42px; margin-bottom: 16px; }
  .hero__subtitle { display: none; }
  .hero__signup { max-width: 100%; margin: 0; }
  .hero__signup-row { flex-direction: column; gap: 8px; }
  .hero__signup-input { flex: none; height: auto; width: 100%; }
  .hero__signup-btn { width: 100%; text-align: center; }

  .numbers { padding: 40px 0; }
  .numbers__row { grid-template-columns: 1fr; gap: 28px; }
  .numbers__item + .numbers__item { border-left: none; border-top: 1px solid rgba(255,255,255,0.06); padding-top: 28px; }

  .texture { height: 80vh; }
  .texture__headline { font-size: 28px; }

  .chain { height: 50vh; }

  .quote { padding: 100px 20px; }
  .quote__text { font-size: 24px; }

  .waitlist { padding: 80px 20px; }
  .waitlist__inner { max-width: 100%; }

  .footer__row { flex-direction: column; gap: 8px; text-align: center; }
}

/* ── Sticky CTA ────────────────────────────────── */
.sticky-cta { display: none; }
@media (max-width: 768px) {
  .sticky-cta {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 999;
    padding: 12px 20px calc(env(safe-area-inset-bottom, 0px) + 12px);
    background: rgba(0,0,0,0.9);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .sticky-cta.is-visible { display: block; }
  .sticky-cta .btn-p { width: 100%; justify-content: center; border-radius: 12px; }
}


/* ═══════════════════════════════════════════════════
   NAV ACTIVE STATE
   ═══════════════════════════════════════════════════ */
.nav__link--active { color: var(--offwhite); }


/* ═══════════════════════════════════════════════════
   ABOUT PAGE
   ═══════════════════════════════════════════════════ */

/* hero */
.about-hero {
  position: relative;
  padding: calc(var(--nav-h) + 100px) 0 100px;
  text-align: center;
  background: var(--black);
  overflow: hidden;
}

.about-hero__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  filter: url(#grain);
}

.about-hero__eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.about-hero__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  color: var(--offwhite);
}

.about-hero__title em {
  font-style: italic;
  color: var(--gold);
}

.about-hero__subtitle {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--grey-3);
  max-width: 480px;
  margin: 0 auto;
}

/* generic about section */
.about-section {
  padding: 100px 0;
  background: var(--black);
}

.about-section--dark {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.about-section__eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.about-section__headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  color: var(--offwhite);
}

.about-section__headline em {
  font-style: italic;
  color: var(--gold);
}

.about-section__body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--grey-3);
  max-width: 560px;
  margin-bottom: 48px;
}

/* comparison grid */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.compare__title {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--offwhite);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.compare__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.compare__list li {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--grey-3);
  padding-left: 16px;
  position: relative;
}

.compare__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--grey-2);
}

/* benefits grid */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.benefit {
  padding: 24px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  transition: border-color 300ms var(--ease);
}

.benefit:hover {
  border-color: rgba(255,255,255,0.12);
}

.benefit__icon {
  font-size: 20px;
  margin-bottom: 12px;
}

.benefit__text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--grey-4);
}

/* stats */
.about-stats {
  padding: 80px 0;
  background: var(--black);
}

.about-stats__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 20px;
}

.about-stats__item {
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
}

.about-stats__val {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: -0.02em;
  color: var(--offwhite);
}

.about-stats__unit {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(24px, 2.5vw, 36px);
  color: var(--gold);
  margin-left: 2px;
}

.about-stats__label {
  width: 100%;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-2);
  margin-top: 4px;
}

.about-stats__note {
  text-align: center;
  font-size: 12px;
  font-weight: 300;
  color: var(--grey-2);
  margin-top: 32px;
  font-style: italic;
}

/* process steps */
.process {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process__step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.process__step:first-child {
  border-top: 1px solid rgba(255,255,255,0.06);
}

.process__num {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  color: var(--gold);
  min-width: 36px;
}

.process__title {
  font-size: 15px;
  font-weight: 500;
  color: var(--offwhite);
  margin-bottom: 4px;
}

.process__desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-3);
  line-height: 1.5;
}

/* values */
.values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.value__title {
  font-size: 15px;
  font-weight: 500;
  color: var(--offwhite);
  margin-bottom: 8px;
}

.value__desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.65;
  color: var(--grey-3);
}

/* about CTA */
.about-cta {
  padding: 120px 0;
  text-align: center;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.04);
}

.about-cta__headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 14px;
  color: var(--offwhite);
}

.about-cta__body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--grey-3);
  margin-bottom: 36px;
}

.about-cta__btn {
  display: inline-flex;
}


/* ── About image sections ────────────────────── */
.about-image {
  position: relative;
  height: 60vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image--short { height: 40vh; }

.about-image__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.about-image__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45);
  transition: filter 600ms var(--ease);
}

.about-image:hover .about-image__bg img {
  filter: brightness(0.55);
}

/* vignette */
.about-image::before,
.about-image::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 35%;
  z-index: 1;
  pointer-events: none;
}
.about-image::before { top: 0; background: linear-gradient(to bottom, var(--black) 0%, transparent 100%); }
.about-image::after  { bottom: 0; background: linear-gradient(to top, var(--black) 0%, transparent 100%); }

.about-image__caption {
  position: relative;
  z-index: 2;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-3);
}


/* ── ABOUT MOBILE ────────────────────────────── */
@media (max-width: 768px) {
  .about-hero { padding: calc(var(--nav-h) + 60px) 0 60px; }
  .about-hero__title { font-size: 32px; }

  .about-section { padding: 60px 0; }
  .about-section__headline { font-size: 26px; }

  .compare { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr; }

  .about-stats__row { grid-template-columns: 1fr 1fr; gap: 32px; }

  .values { grid-template-columns: 1fr; }

  .about-cta { padding: 80px 0; }
  .about-cta__headline { font-size: 28px; }
}

/* ── E-COMMERCE COMPONENTS ───────────────────── */
.product-card {
  opacity: 0;
  transform: translateY(20px);
  transition: all 800ms var(--ease);
}
.product-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

#cart-drawer {
  box-shadow: -20px 0 60px rgba(0,0,0,0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.cart-item {
  display: flex;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

@media (max-width: 768px) {
  #cart-drawer { max-width: 100% !important; }
}

.waitlist__row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  max-width: 600px;
  margin: 0 auto;
}
.waitlist__input {
  flex: 1 1 180px;
}
.waitlist__btn {
  flex: 0 0 auto;
}
@media (max-width: 500px) {
  .waitlist__btn { width: 100%; }
}