/* ============================================================
   VAULT - Luxury Streetwear
   Design: dark editorial, premium drop culture
   Fonts: Barlow Condensed (headings) + DM Sans (body)
   ============================================================ */

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

:root {
  --bg:       #080808;
  --bg-2:     #111111;
  --bg-3:     #1A1A1A;
  --cream:    #F2EDE6;
  --gold:     #C8A96E;
  --gold-dim: #8A703F;
  --gray:     #5A5A5A;
  --gray-lt:  #8A8A8A;
  --border:   rgba(242,237,230,0.08);

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 0.18s;
  --t-med:  0.35s;
  --t-slow: 0.6s;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg);
  color: var(--cream);
  font-family: var(--font-body);
  font-weight: 300;
  overflow-x: hidden;
}

/* GRAIN */
.grain {
  position: fixed; inset: -50%; z-index: 9999; pointer-events: none;
  width: 200%; height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.028;
  animation: grain 0.8s steps(1) infinite;
}
@keyframes grain {
  0%  { transform: translate(0, 0); }
  10% { transform: translate(-2%, -3%); }
  20% { transform: translate(3%, 1%); }
  30% { transform: translate(-1%, 4%); }
  40% { transform: translate(4%, -2%); }
  50% { transform: translate(-3%, 0); }
  60% { transform: translate(1%, 3%); }
  70% { transform: translate(-4%, -1%); }
  80% { transform: translate(2%, -4%); }
  90% { transform: translate(-1%, 2%); }
}

/* TYPOGRAPHY PRIMITIVES */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 1rem;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.875rem 2rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.btn--solid {
  background: var(--cream);
  color: var(--bg);
  border-color: var(--cream);
}
.btn--solid:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg);
}
.btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(242,237,230,0.3);
}
.btn--ghost:hover {
  border-color: var(--cream);
}

/* REVEAL ANIMATIONS */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-d="1"] { transition-delay: 0.1s; }
.reveal[data-d="2"] { transition-delay: 0.2s; }
.reveal[data-d="3"] { transition-delay: 0.3s; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.5rem 2.5rem;
  transition: background var(--t-med) var(--ease), padding var(--t-med) var(--ease);
}
.nav.scrolled {
  background: rgba(8,8,8,0.96);
  backdrop-filter: blur(12px);
  padding: 1rem 2.5rem;
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
}
.nav__wordmark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--cream);
  text-decoration: none;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav__links a {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242,237,230,0.6);
  text-decoration: none;
  transition: color var(--t-fast);
}
.nav__links a:hover { color: var(--cream); }
.nav__cta {
  color: var(--gold) !important;
}
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--cream);
  transition: transform var(--t-fast), opacity var(--t-fast);
}

/* MOBILE MENU */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med) var(--ease);
}
.mobile-menu.is-open {
  opacity: 1;
  pointer-events: all;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
.mobile-menu__link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
  text-decoration: none;
  transition: color var(--t-fast);
}
.mobile-menu__link:hover { color: var(--gold); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 8rem 2.5rem 5rem;
  position: relative;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(200,169,110,0.07) 0%, transparent 60%),
    linear-gradient(180deg, rgba(8,8,8,0) 0%, rgba(8,8,8,0.8) 100%),
    var(--bg);
}
.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(8,8,8,0.9) 0%, transparent 70%);
}
.hero__grid-lines {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  pointer-events: none;
}
.hero__grid-lines span {
  border-left: 1px solid rgba(242,237,230,0.04);
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(5rem, 16vw, 16rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  margin-bottom: 2rem;
}
.hero__title-line {
  display: block;
}
.hero__title-line--stroke {
  -webkit-text-stroke: 1px var(--cream);
  color: transparent;
}
.hero__sub {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(242,237,230,0.55);
  max-width: 380px;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}
.hero__cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero__scroll-cue {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
}
.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}
.hero__scroll-text {
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  writing-mode: vertical-rl;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  background: var(--gold);
  overflow: hidden;
  padding: 0.8rem 0;
  white-space: nowrap;
}
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 2rem;
  animation: marquee 18s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bg);
}
.marquee__dot {
  width: 5px;
  height: 5px;
  background: var(--bg);
  border-radius: 50%;
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-33.333%); }
}

/* ============================================================
   DROP / COUNTDOWN
   ============================================================ */
.drop {
  padding: 7rem 2.5rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.drop__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.drop__title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 900;
  line-height: 0.88;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
  color: var(--cream);
}
.drop__desc {
  font-size: 1rem;
  color: rgba(242,237,230,0.5);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 360px;
}

/* COUNTDOWN */
.countdown {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 3rem;
}
.countdown__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.countdown__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cream);
  min-width: 2ch;
  text-align: center;
}
.countdown__sep {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-top: 0.1em;
}
.countdown__label {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-lt);
  margin-top: 0.4rem;
}

.drop__meta {
  display: flex;
  gap: 2.5rem;
}
.drop__stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.drop__stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.drop__stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-lt);
}

/* ============================================================
   PRODUCT PREVIEW
   ============================================================ */
.product {
  padding: 7rem 2.5rem;
}
.product__header {
  max-width: 1280px;
  margin: 0 auto 3rem;
}
.product__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
}
.product__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--gold);
}
.product__grid {
  max-width: 1280px;
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.product__cards-right {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 1.5rem;
}
.product__card {
  position: relative;
  overflow: hidden;
}
.product__card--tall .product__img {
  aspect-ratio: 3/4;
}
.product__img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-3);
  cursor: pointer;
}
.product__img::before {
  content: '';
  position: absolute;
  inset: 0;
  transition: transform 0.5s var(--ease);
}
.product__card:hover .product__img::before {
  transform: scale(1.04);
}
.product__img--1 {
  background:
    linear-gradient(160deg, #1C1C1C 0%, #2A2520 50%, #0D0D0D 100%),
    radial-gradient(ellipse at 60% 40%, rgba(200,169,110,0.15) 0%, transparent 60%);
}
.product__img--1::after {
  content: 'HEAVY TEE';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: 0.2em;
  color: rgba(242,237,230,0.08);
  white-space: nowrap;
}
.product__img--2 {
  background: linear-gradient(140deg, #181410 0%, #2C2418 60%, #0A0A0A 100%);
}
.product__img--2::after {
  content: 'COACH JACKET';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.2em;
  color: rgba(242,237,230,0.06);
  white-space: nowrap;
}
.product__img--3 {
  background: linear-gradient(135deg, #0F1214 0%, #1A2028 60%, #080A0C 100%);
}
.product__img--3::after {
  content: 'CARGO PANTS';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.2em;
  color: rgba(242,237,230,0.06);
  white-space: nowrap;
}
.product__overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(8,8,8,0.9) 0%, transparent 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.product__tag {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(242,237,230,0.7);
}
.product__price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
}
.product__note {
  max-width: 1280px;
  margin: 0 auto;
  font-size: 0.8125rem;
  color: var(--gray-lt);
  text-align: center;
  letter-spacing: 0.05em;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  padding: 7rem 2.5rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.about__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.about__text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(242,237,230,0.55);
  margin-bottom: 1.25rem;
}
.about__text:last-of-type { margin-bottom: 2rem; }
.about__values {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.about__value {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: rgba(242,237,230,0.7);
}
.about__value svg { color: var(--gold); flex-shrink: 0; }

/* ============================================================
   WAITLIST
   ============================================================ */
.waitlist {
  padding: 7rem 2.5rem;
  background: var(--bg);
}
.waitlist__inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.waitlist__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}
.waitlist__sub {
  font-size: 0.9375rem;
  color: rgba(242,237,230,0.5);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.waitlist__form { width: 100%; }
.waitlist__row {
  display: flex;
  gap: 0;
}
.waitlist__row input {
  flex: 1;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-right: none;
  padding: 0.875rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--cream);
  outline: none;
  transition: border-color var(--t-fast);
}
.waitlist__row input::placeholder { color: var(--gray); }
.waitlist__row input:focus { border-color: var(--gold); }
.waitlist__row .btn {
  border-left: none;
  white-space: nowrap;
}
.waitlist__legal {
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 0.75rem;
  letter-spacing: 0.04em;
}
.waitlist__success {
  font-size: 0.875rem;
  color: var(--gold);
  margin-top: 0.75rem;
  min-height: 1.4em;
}
.waitlist__social-proof {
  margin-top: 2rem;
  font-size: 0.8125rem;
  color: rgba(242,237,230,0.4);
  letter-spacing: 0.04em;
}
.waitlist__count {
  color: var(--gold);
  font-weight: 500;
}

/* ============================================================
   SIZE GUIDE
   ============================================================ */
.size-guide {
  padding: 5rem 2.5rem;
  border-top: 1px solid var(--border);
}
.size-guide__inner {
  max-width: 860px;
  margin: 0 auto;
}
.size-guide__header {
  margin-bottom: 3rem;
}
.size-guide__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.size-guide__note {
  font-size: 0.875rem;
  color: var(--gray-lt);
  line-height: 1.6;
}
.size-guide__table { width: 100%; }
.size-guide__row {
  display: grid;
  grid-template-columns: 1fr 2fr 2fr 2fr;
  gap: 1rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: rgba(242,237,230,0.6);
}
.size-guide__row--head {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid rgba(200,169,110,0.2);
}

/* ============================================================
   SHIPPING
   ============================================================ */
.shipping {
  padding: 5rem 2.5rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.shipping__inner {
  max-width: 1280px;
  margin: 0 auto;
}
.shipping__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 2.5rem;
}
.shipping__block h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  color: var(--cream);
}
.shipping__block p {
  font-size: 0.875rem;
  color: rgba(242,237,230,0.5);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: 5rem 2.5rem;
}
.contact__inner {
  max-width: 640px;
  margin: 0 auto;
}
.contact__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 2.5rem;
}
.contact__fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.contact__form input,
.contact__form textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 0.875rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--cream);
  outline: none;
  resize: vertical;
  transition: border-color var(--t-fast);
  margin-bottom: 1rem;
}
.contact__form input::placeholder,
.contact__form textarea::placeholder { color: var(--gray); }
.contact__form input:focus,
.contact__form textarea:focus { border-color: var(--gold); }
.contact__form textarea { margin-bottom: 1.5rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 3rem 2.5rem;
  border-top: 1px solid var(--border);
}
.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 3rem;
  align-items: center;
}
.footer__wordmark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 0.25rem;
}
.footer__tagline {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-lt);
}
.footer__links {
  display: flex;
  gap: 2rem;
}
.footer__links a {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-lt);
  text-decoration: none;
  transition: color var(--t-fast);
}
.footer__links a:hover { color: var(--cream); }
.footer__social {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}
.footer__social a {
  color: var(--gray-lt);
  display: flex;
  transition: color var(--t-fast);
}
.footer__social a:hover { color: var(--gold); }
.footer__legal {
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.05em;
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .hero { padding: 7rem 1.5rem 4rem; }

  .drop__inner { grid-template-columns: 1fr; gap: 3rem; }
  .drop__meta { flex-wrap: wrap; gap: 1.5rem; }

  .product__grid { grid-template-columns: 1fr; }
  .product__card--tall .product__img { aspect-ratio: 4/3; }
  .product__cards-right { grid-template-rows: auto; grid-template-columns: 1fr 1fr; }

  .about__inner { grid-template-columns: 1fr; gap: 2.5rem; }

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

  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__legal { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .nav { padding: 1.25rem 1.25rem; }
  .nav.scrolled { padding: 0.875rem 1.25rem; }

  .hero { padding: 6rem 1.25rem 3rem; }
  .hero__title { font-size: clamp(4rem, 22vw, 8rem); }
  .hero__cta-row { flex-direction: column; }
  .hero__cta-row .btn { width: 100%; justify-content: center; }

  .drop { padding: 4rem 1.25rem; }
  .product { padding: 4rem 1.25rem; }
  .product__header { margin-bottom: 2rem; }
  .about { padding: 4rem 1.25rem; }
  .waitlist { padding: 4rem 1.25rem; }
  .waitlist__row { flex-direction: column; }
  .waitlist__row input { border-right: 1px solid var(--border); }
  .waitlist__row .btn { width: 100%; justify-content: center; }

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

  .shipping { padding: 4rem 1.25rem; }
  .size-guide { padding: 4rem 1.25rem; }

  .footer { padding: 2.5rem 1.25rem; }
  .footer__inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer__links { flex-wrap: wrap; gap: 1rem; }
}