/* ============================================================
   WISEY'S JERKY — Design Tokens
   ============================================================ */

:root {
  /* Type scale — fluid clamp() */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 0.8rem + 6.5vw, 7rem);

  /* Spacing — 4px base */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.4rem;
  --radius-lg: 0.6rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', 'Helvetica Neue', sans-serif;
}

/* ---------- LIGHT MODE (default) ---------- */
:root,
[data-theme='light'] {
  --color-bg: #f4efe4;
  --color-surface: #fbf8f0;
  --color-surface-2: #ffffff;
  --color-surface-offset: #e9e0cb;
  --color-surface-offset-2: #ddd0b0;
  --color-divider: #d8cbab;
  --color-border: #cdbe98;

  --color-text: #201810;
  --color-text-muted: #5f5343;
  --color-text-faint: #9c8f77;
  --color-text-inverse: #f4efe4;

  --color-primary: #a8451f;
  --color-primary-hover: #8a3717;
  --color-primary-active: #6f2c12;
  --color-primary-highlight: #ecd3c4;

  --color-ink: #171310;
  --color-ink-surface: #171310;

  --shadow-sm: 0 1px 2px oklch(0.2 0.03 40 / 0.1);
  --shadow-md: 0 6px 16px oklch(0.2 0.03 40 / 0.14);
  --shadow-lg: 0 16px 40px oklch(0.2 0.03 40 / 0.18);
}

/* ---------- DARK MODE ---------- */
[data-theme='dark'] {
  --color-bg: #100e0b;
  --color-surface: #17140f;
  --color-surface-2: #1c1811;
  --color-surface-offset: #201b14;
  --color-surface-offset-2: #2a2318;
  --color-divider: #2e271b;
  --color-border: #382f21;

  --color-text: #f1e9d8;
  --color-text-muted: #ab9f89;
  --color-text-faint: #6f6552;
  --color-text-inverse: #17140f;

  --color-primary: #cf6a34;
  --color-primary-hover: #e08249;
  --color-primary-active: #f3985c;
  --color-primary-highlight: #3a2a1c;

  --color-ink: #0a0908;
  --color-ink-surface: #0a0908;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.4);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.5);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.6);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #100e0b;
    --color-surface: #17140f;
    --color-surface-2: #1c1811;
    --color-surface-offset: #201b14;
    --color-surface-offset-2: #2a2318;
    --color-divider: #2e271b;
    --color-border: #382f21;
    --color-text: #f1e9d8;
    --color-text-muted: #ab9f89;
    --color-text-faint: #6f6552;
    --color-text-inverse: #17140f;
    --color-primary: #cf6a34;
    --color-primary-hover: #e08249;
    --color-primary-active: #f3985c;
    --color-primary-highlight: #3a2a1c;
    --color-ink: #0a0908;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.4);
    --shadow-md: 0 6px 16px oklch(0 0 0 / 0.5);
    --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.6);
  }
}

/* ============================================================
   GLOBAL ELEMENTS
   ============================================================ */

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

.container--narrow {
  max-width: var(--content-default);
}

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

h2.section-title {
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
}

.lede {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 46ch;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: var(--space-2);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 200;
  font-size: var(--text-sm);
  font-weight: 600;
}
.skip-link:focus {
  left: var(--space-2);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-sm);
  min-height: 44px;
  border: 1.5px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #fbf5ec;
}
.btn--primary:hover {
  background: var(--color-primary-hover);
}
.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--outline {
  background: transparent;
  border-color: oklch(from var(--color-text) l c h / 0.35);
  color: var(--color-text);
}
.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================================
   HEADER
   ============================================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.7);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.brand__mark {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1;
}
.brand__word span {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__links {
  display: flex;
  gap: var(--space-6);
}

.nav__links a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--color-text-muted);
}
.nav__links a:hover {
  color: var(--color-primary);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  background: var(--color-ink);
  color: #f1e9d8;
  overflow: hidden;
  padding-block: clamp(var(--space-20), 14vw, 9rem) clamp(var(--space-16), 10vw, var(--space-24));
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, oklch(0.32 0.09 40 / 0.55), transparent 70%),
    linear-gradient(180deg, oklch(0.08 0.01 40 / 0) 0%, oklch(0.06 0.01 40 / 1) 100%);
  pointer-events: none;
}

.hero__ridge {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(60px, 12vw, 140px);
  color: oklch(0.1 0.015 40);
  pointer-events: none;
}
.hero__ridge svg {
  width: 100%;
  height: 100%;
  display: block;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #c9c0ab;
}
.hero__badge b {
  color: var(--color-primary);
  font-weight: 700;
}

.hero__logo {
  width: clamp(120px, 16vw, 190px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-2);
}

.hero h1 {
  font-size: var(--text-hero);
  line-height: 0.98;
  color: #f6f0e2;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 400;
  text-transform: none;
  color: #d8cfba;
  max-width: 40ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.hero .btn--outline {
  border-color: oklch(1 0 0 / 0.28);
  color: #f1e9d8;
}
.hero .btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(var(--space-6), 5vw, var(--space-12));
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid oklch(1 0 0 / 0.1);
  width: 100%;
  max-width: 720px;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}
.hero__stat strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: #f6f0e2;
}
.hero__stat span {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #a99f88;
}

/* ============================================================
   PRODUCT / STORY SECTIONS — asymmetric two column
   ============================================================ */

.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.split--reverse {
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
}
.split--reverse .split__media {
  order: 2;
}

.split__media {
  position: relative;
  display: flex;
  justify-content: center;
}

.split__media img {
  width: min(100%, 360px);
  border-radius: var(--radius-lg);
}

.product-frame {
  position: relative;
  background: linear-gradient(160deg, var(--color-ink), oklch(0.16 0.02 40));
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 6vw, var(--space-12));
  display: flex;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}
.product-frame img {
  filter: drop-shadow(0 24px 40px oklch(0 0 0 / 0.4));
}

.split__body h2 {
  font-size: var(--text-2xl);
  margin-block: var(--space-4) var(--space-5);
}

.split__body p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.feature-list__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding-block: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.feature-list__item:first-child {
  border-top: none;
  padding-top: 0;
}

.feature-list__icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  color: var(--color-primary);
}
.feature-list__icon svg {
  width: 100%;
  height: 100%;
}

.feature-list__text h3 {
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: none;
  font-size: var(--text-base);
  letter-spacing: 0;
  margin-bottom: var(--space-1);
}
.feature-list__text p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* Story / provenance section */
.story {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.story__quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.25;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text);
  margin-block: var(--space-5);
}
.story__quote span {
  color: var(--color-primary);
}

.stamp {
  position: relative;
  width: clamp(180px, 22vw, 240px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  transform: rotate(-8deg);
}
.stamp::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px dashed oklch(from var(--color-primary) l c h / 0.55);
  border-radius: 50%;
}
.stamp__inner {
  text-align: center;
  font-family: var(--font-display);
  color: var(--color-primary);
}
.stamp__inner strong {
  display: block;
  font-size: var(--text-lg);
  letter-spacing: 0.04em;
}
.stamp__inner small {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  text-transform: uppercase;
}
.stamp__stars {
  position: absolute;
  bottom: 20%;
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  color: var(--color-primary);
}

/* ============================================================
   WHY WISEY'S — asymmetric callout + list (not 3-col grid)
   ============================================================ */

.why {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: start;
}

.why__lead h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-4);
}

.why__lead p {
  color: var(--color-text-muted);
  margin-top: var(--space-5);
}

.why__list {
  display: flex;
  flex-direction: column;
}

.why__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.why__row:first-child {
  border-top: none;
  padding-top: 0;
}

.why__num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
}

.why__row h3 {
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: none;
  font-size: var(--text-base);
  letter-spacing: 0;
  margin-bottom: var(--space-1);
}
.why__row p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin: 0;
}

/* ============================================================
   CONTACT / CTA
   ============================================================ */

.contact {
  background: var(--color-ink);
  color: #f1e9d8;
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 100%, oklch(0.3 0.09 40 / 0.45), transparent 70%);
  pointer-events: none;
}

.contact__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}

.contact h2 {
  font-size: var(--text-2xl);
  color: #f6f0e2;
  max-width: 20ch;
}

.contact p {
  color: #cfc5ae;
  max-width: 46ch;
}

.contact__email {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.02em;
  word-break: break-word;
}
.contact__email:hover {
  color: #f3985c;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.contact .btn--outline {
  border-color: oklch(1 0 0 / 0.28);
  color: #f1e9d8;
}
.contact .btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--color-ink);
  color: #a99f88;
  border-top: 1px solid oklch(1 0 0 / 0.08);
  padding-block: var(--space-10);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.footer__brand img {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
}
.footer__brand span {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  color: #f1e9d8;
}

.footer__links {
  display: flex;
  gap: var(--space-6);
}
.footer__links a {
  font-size: var(--text-sm);
  color: #a99f88;
  text-decoration: none;
}
.footer__links a:hover {
  color: var(--color-primary);
}

.footer__meta {
  font-size: var(--text-xs);
  color: #6f6552;
  width: 100%;
  text-align: center;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid oklch(1 0 0 / 0.06);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */

[data-reveal] {
  opacity: 0;
  clip-path: inset(12% 0 0 0);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    clip-path 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  clip-path: inset(0 0 0 0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 860px) {
  .nav__links {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .header__actions .btn {
    display: none;
  }

  .split,
  .split--reverse {
    grid-template-columns: 1fr;
  }
  .split--reverse .split__media {
    order: 0;
  }

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

  .hero h1 {
    font-size: clamp(2.5rem, 12vw, 3.75rem);
  }
}

@media (max-width: 640px) {
  .hero__stats {
    gap: var(--space-6);
  }
  section {
    padding-block: clamp(var(--space-12), 12vw, var(--space-20));
  }
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav__top {
  display: flex;
  justify-content: flex-end;
}
.mobile-nav__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.mobile-nav__close svg {
  width: 24px;
  height: 24px;
}
.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-top: var(--space-16);
}
.mobile-nav__links a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
}
.mobile-nav__links .btn {
  margin-top: var(--space-4);
  align-self: flex-start;
}