/* Kint landing — editorial palette */
:root {
  --bg: #f7f5f0;
  --bg-muted: #ede9e0;
  --accent: #c94f6d;
  --text: #1a1a1a;
  --text-muted: #6b6b6b;
  --surface: #ffffff;
  --border: #e5e2da;
  --logo-k: #00b4d8;
  --logo-i: #ff6b35;
  --logo-n: #c94f6d;
  --logo-t: #2d6a4f;
  --dark: #1a1a1a;
  --font-serif: "DM Serif Display", Georgia, serif;
  --font-sans: "Work Sans", system-ui, sans-serif;
  --header-h: 4.25rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

#how-it-works,
#waitlist,
#contact {
  scroll-margin-top: calc(var(--header-h) + 0.75rem);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.75rem;
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--border);
}

.skip-link:focus {
  left: 0.75rem;
}

/* Wordmark */
.wordmark {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
}

.wordmark--sm {
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.wordmark__k {
  color: var(--logo-k);
}
.wordmark__i {
  color: var(--logo-i);
}
.wordmark__n {
  color: var(--logo-n);
}
.wordmark__t {
  color: var(--logo-t);
}

.nav__brand .wordmark::after {
  content: "Kill the Scroll.";
  display: block;
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.site-footer .wordmark {
  display: inline;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  transition: background-color 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

.site-header.is-scrolled {
  background: var(--surface);
  box-shadow: 0 1px 0 var(--border);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav__brand {
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 400;
  text-decoration: none;
  transition: color 0.2s;
}

.nav__link--ghost {
  color: var(--text);
}

.site-header:not(.is-scrolled) .nav__link--ghost {
  color: var(--text);
}

.nav__link--ghost:hover,
.nav__link--ghost:focus-visible {
  color: var(--accent);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.5rem;
  padding: 0 1.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 0;
  transition: background 0.2s, color 0.2s;
}

.nav__cta:hover,
.nav__cta:focus-visible {
  background: #b0435e;
  color: #fff;
}

.nav__cta--mobile {
  display: none;
}

/* Hero */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--header-h) + 2.5rem) 1.5rem 3rem;
  display: flex;
  align-items: center;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 2rem;
  align-items: center;
}

.hero__text {
  max-width: 36rem;
}

.overline {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.overline--crimson {
  color: var(--accent);
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 1.05;
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}

.hero__subhead {
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--text-muted);
  max-width: 30rem;
  margin: 0 0 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 0;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: #b0435e;
  color: #fff;
}

.btn--hero {
  height: 3rem;
  padding: 0 1.75rem;
  font-size: 0.9375rem;
}

.btn--block {
  width: 100%;
}

.btn--waitlist {
  height: 3.25rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.btn--outline {
  height: 2.75rem;
  padding: 0 1.75rem;
  font-size: 0.9375rem;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--accent);
  color: #fff;
}

.hero__micro {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 1rem 0 0;
}

/* Fashion grid visual */
.hero__visual {
  min-height: 22rem;
}

/* Editorial mood board — seven color blocks */
.fashion-grid {
  display: grid;
  position: relative;
  grid-template-columns: 1.1fr 0.55fr 0.85fr;
  grid-template-rows: 0.9fr 0.45fr 0.65fr 0.55fr;
  gap: 0.65rem;
  height: min(70vh, 520px);
  max-width: 100%;
}

.fashion-grid__cell {
  border-radius: 2px;
  min-height: 3rem;
}

.fashion-grid__cell--a {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  background: var(--logo-k);
}
.fashion-grid__cell--b {
  grid-column: 2 / 4;
  grid-row: 1 / 2;
  background: var(--logo-n);
}
.fashion-grid__cell--c {
  grid-column: 2 / 3;
  grid-row: 2 / 5;
  background: var(--logo-i);
}
.fashion-grid__cell--d {
  grid-column: 3 / 4;
  grid-row: 2 / 3;
  background: var(--logo-t);
}
.fashion-grid__cell--e {
  grid-column: 1 / 2;
  grid-row: 3 / 5;
  background: var(--logo-t);
  opacity: 0.85;
}
.fashion-grid__cell--f {
  grid-column: 3 / 4;
  grid-row: 3 / 4;
  background: var(--logo-k);
  opacity: 0.4;
}
.fashion-grid__cell--g {
  grid-column: 3 / 4;
  grid-row: 4 / 5;
  background: var(--logo-i);
  opacity: 0.65;
}

/* Ticker */
.ticker {
  background: var(--dark);
  color: #fff;
  overflow: hidden;
  padding: 0.85rem 0;
  border-block: 1px solid rgba(255, 255, 255, 0.06);
}

.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 30s linear infinite;
}

.ticker:hover .ticker__track {
  animation-play-state: running;
}

.ticker__content {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-right: 1.25rem;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ticker__sep {
  color: var(--accent);
  font-size: 0.65rem;
}

.ticker__strike {
  text-decoration: line-through;
  text-decoration-color: rgba(255, 255, 255, 0.4);
  text-decoration-thickness: 1px;
  color: rgba(255, 255, 255, 0.55);
}

.ticker__promise {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
}

@keyframes ticker-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Sections */
.section {
  padding: 5.5rem 1.5rem;
}

.section__inner {
  max-width: 1120px;
  margin: 0 auto;
}

.section__inner--narrow {
  max-width: 560px;
}

.section__header {
  margin-bottom: 3rem;
}

.section__header--center {
  text-align: center;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
}

.section__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin: 0.5rem 0 1rem;
}

.section__title--left {
  text-align: left;
  margin-top: 0;
}

.section__subhead {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}

.section--features {
  background: var(--bg);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2.5rem;
}

.feature-card__icon {
  margin-bottom: 1.25rem;
}

.feature-card__icon--crimson {
  color: var(--accent);
}
.feature-card__icon--orange {
  color: var(--logo-i);
}
.feature-card__icon--green {
  color: var(--logo-t);
}

.feature-card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin: 0 0 1rem;
  line-height: 1.25;
}

.feature-card__body {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.feature-card__tags {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Steps */
.section--steps {
  background: var(--bg-muted);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.steps__item {
  padding: 0;
}

.steps__num {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 4.5rem);
  line-height: 1;
  color: #d4d0c8;
  margin-bottom: 0.75rem;
}

.steps__title {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0 0 0.5rem;
}

.steps__body {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
  max-width: 16rem;
}

/* Waitlist */
.section--waitlist {
  background: var(--dark);
  padding: 7.5rem 1.5rem;
}

.section__title--on-dark {
  color: #fff;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
}

.section__subhead--on-dark {
  color: var(--text-muted);
}

.form__field {
  margin-bottom: 1.25rem;
}

.form__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.35rem;
}

.section--contact .form__label {
  color: var(--text-muted);
}

.form__input {
  display: block;
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.65rem 0;
  color: #fff;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 0;
  outline: none;
  transition: border-color 0.2s;
}

.section--contact .form__input {
  color: var(--text);
  border-bottom-color: var(--border);
}

.form__input:focus {
  border-bottom-color: var(--accent);
}

.form__input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.section--contact .form__input::placeholder {
  color: #aaa;
}

.form__textarea {
  resize: vertical;
  min-height: 4.5rem;
}

.form__micro {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 1rem 0 0;
}

.form__micro--center {
  text-align: center;
}

.form-success {
  text-align: center;
}

.form-success--waitlist {
  padding: 2rem 0;
}

.form-success__icon {
  color: var(--accent);
  margin-bottom: 1rem;
}

.form-success__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #fff;
  margin: 0;
}

.form-success--inline {
  margin-top: 1rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  text-align: left;
}

/* Contact */
.section--contact {
  background: var(--bg);
}

.section__inner--contact {
  max-width: 1000px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact__intro .section__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.contact__body {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  max-width: 28rem;
}

.contact__lines {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
}

.contact__lines a {
  color: var(--accent);
  text-decoration: none;
}

.contact__lines a:hover,
.contact__lines a:focus-visible {
  text-decoration: underline;
}

.contact__line-label {
  color: var(--text);
  font-weight: 500;
  margin-right: 0.35rem;
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: var(--text-muted);
  padding: 1.75rem 1.5rem;
}

.site-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer__left {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer__copy {
  font-size: 0.8125rem;
}

.site-footer__right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
}

.site-footer__right a {
  color: var(--text-muted);
  text-decoration: none;
}

.site-footer__right a:hover,
.site-footer__right a:focus-visible {
  color: #fff;
}

.site-footer__sep {
  opacity: 0.35;
  user-select: none;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* Mobile */
@media (max-width: 768px) {
  .nav__actions {
    display: none;
  }

  .nav__cta--mobile {
    display: inline-flex;
  }

  .nav__brand .wordmark::after {
    display: none;
  }

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

  .hero__visual {
    min-height: 16rem;
  }

  .fashion-grid {
    height: 280px;
  }

  .feature-grid,
  .section__inner--contact {
    grid-template-columns: 1fr;
  }

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

  .steps__body {
    max-width: none;
  }

  .section__title--left {
    font-size: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .ticker__track {
    animation: none;
  }

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