/* ============================================
   GET-R-DONE TV
   Retro Texas working-man aesthetic.
   Cream + black + red (from the trucker patch).
   Boska display + Switzer body (retro/nostalgic).
   ============================================ */

/* ---- DESIGN TOKENS ---- */
:root {
  /* Type scale (fluid) */
  --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);

  /* 4px spacing */
  --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 */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Fonts */
  --font-display: 'Boska', 'Georgia', serif;
  --font-body: 'Switzer', 'Helvetica Neue', 'Arial', sans-serif;

  /* Content widths */
  --content-default: 1120px;
  --content-narrow: 720px;

  /* Transitions */
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* LIGHT MODE (default) — cream + black + red */
:root,
[data-theme='light'] {
  --color-bg: #f4ede0;                 /* Warm cream (background) */
  --color-surface: #faf5ea;            /* Lighter cream (cards) */
  --color-surface-2: #ffffff;
  --color-surface-offset: #ebe1cf;     /* Darker cream (offset sections) */
  --color-surface-dynamic: #dfd2b8;
  --color-divider: #d4c7ae;
  --color-border: #b8a988;

  --color-text: #1a1712;                /* Near-black warm */
  --color-text-muted: #5f574a;
  --color-text-faint: #8f8574;
  --color-text-inverse: #faf5ea;

  --color-primary: #b0231e;             /* Vintage red — the brand accent */
  --color-primary-hover: #8f1b18;
  --color-primary-active: #6d1512;
  --color-primary-highlight: #ecd5d0;

  --color-black: #1a1712;
  --color-black-2: #2d2820;

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.08);
  --shadow-md: 0 4px 14px oklch(0.2 0.02 60 / 0.1);
  --shadow-lg: 0 16px 40px oklch(0.2 0.02 60 / 0.16);
}

/* DARK MODE — deep charcoal + warm red */
[data-theme='dark'] {
  --color-bg: #1a1712;
  --color-surface: #221e18;
  --color-surface-2: #2a2620;
  --color-surface-offset: #14110c;
  --color-surface-dynamic: #322d25;
  --color-divider: #3a3428;
  --color-border: #4e4738;

  --color-text: #f0e6d1;
  --color-text-muted: #b8ac93;
  --color-text-faint: #6f6752;
  --color-text-inverse: #1a1712;

  --color-primary: #dc4a45;
  --color-primary-hover: #ef5f5a;
  --color-primary-active: #f57772;
  --color-primary-highlight: #4a2220;

  --color-black: #f0e6d1;
  --color-black-2: #d9cfb8;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.4);
  --shadow-md: 0 4px 14px oklch(0 0 0 / 0.5);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.6);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #1a1712;
    --color-surface: #221e18;
    --color-surface-2: #2a2620;
    --color-surface-offset: #14110c;
    --color-surface-dynamic: #322d25;
    --color-divider: #3a3428;
    --color-border: #4e4738;
    --color-text: #f0e6d1;
    --color-text-muted: #b8ac93;
    --color-text-faint: #6f6752;
    --color-text-inverse: #1a1712;
    --color-primary: #dc4a45;
    --color-primary-hover: #ef5f5a;
    --color-primary-active: #f57772;
    --color-primary-highlight: #4a2220;
    --color-black: #f0e6d1;
    --color-black-2: #d9cfb8;
  }
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  text-wrap: balance;
  line-height: 1.1;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

p {
  text-wrap: pretty;
  max-width: 68ch;
}

::selection {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a,
button {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    transform var(--transition-interactive);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ---- HEADER ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}

.header__inner {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.header__logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.header__brand-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.header__nav {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 820px) {
  .header__nav {
    display: inline-flex;
  }
}

.header__nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.header__nav a:hover {
  color: var(--color-primary);
}

.header__cta {
  background: var(--color-primary);
  color: var(--color-text-inverse) !important;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 600 !important;
}

.header__cta:hover {
  background: var(--color-primary-hover);
  color: var(--color-text-inverse) !important;
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  color: var(--color-primary);
  background: var(--color-surface-offset);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-text);
  color: var(--color-primary);
}

.btn--youtube {
  background: #ff0000;
  color: white;
  border-color: #ff0000;
}
.btn--youtube:hover {
  background: #cc0000;
  border-color: #cc0000;
  color: white;
  transform: translateY(-1px);
}

/* ---- HERO ---- */
.hero {
  padding: clamp(var(--space-16), 10vw, var(--space-32)) var(--space-6) var(--space-16);
  max-width: var(--content-default);
  margin: 0 auto;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-20);
  }
}

.hero__eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: var(--text-2xl);
  line-height: 1.02;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary);
  font-weight: 700;
}

.hero__lede {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 55ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__mark {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero__logo {
  width: min(100%, 380px);
  height: auto;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  transform: rotate(-4deg);
  transition: transform var(--transition-interactive);
}

.hero__logo:hover {
  transform: rotate(0deg) scale(1.02);
}

.hero__tagline {
  margin-top: var(--space-16);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-4);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.hero__tagline p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin: 0;
  text-align: center;
}

.hero__tagline span {
  color: var(--color-primary);
  font-weight: 900;
}

/* ---- SECTIONS ---- */
.section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-6);
}

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

.section__inner {
  max-width: var(--content-default);
  margin: 0 auto;
}

.section__eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section__title {
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-12);
  max-width: 22ch;
}

/* ---- AUDIENCE ---- */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 800px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.audience-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  position: relative;
  overflow: hidden;
}

.audience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
}

.audience-card__tag {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.audience-card__title {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.audience-card__body {
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.audience-card__list {
  list-style: none;
  padding: 0;
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-5);
}

.audience-card__list li {
  position: relative;
  padding-left: var(--space-6);
  padding-block: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.audience-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: calc(50% - 3px);
  width: 12px;
  height: 6px;
  border-bottom: 2px solid var(--color-primary);
  border-left: 2px solid var(--color-primary);
  transform: rotate(-45deg);
}

/* ---- PILLARS ---- */
.pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 800px) {
  .pillars {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
  }
}

.pillar {
  padding: var(--space-6) 0;
  border-top: 3px solid var(--color-text);
}

.pillar__num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  letter-spacing: 0.02em;
}

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

.pillar__body {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* ---- ABOUT ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 380px 1fr;
    gap: var(--space-16);
  }
}

.about-portrait {
  position: relative;
}

.about-portrait__img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-text);
}

.about-portrait__caption {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  font-style: italic;
  max-width: none;
}

.about-body p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  max-width: 60ch;
}

.about-body__sig {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-primary) !important;
  margin-top: var(--space-6);
}

/* ---- SIGNUP ---- */
.signup {
  background: var(--color-text);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}

.signup::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, color-mix(in oklab, var(--color-primary) 20%, transparent), transparent 40%),
    radial-gradient(circle at 85% 80%, color-mix(in oklab, var(--color-primary) 12%, transparent), transparent 45%);
  pointer-events: none;
}

.signup__inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.signup__eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.signup__title {
  font-size: var(--text-2xl);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
  max-width: none;
}

.signup__lede {
  color: color-mix(in oklab, var(--color-text-inverse) 78%, transparent);
  margin: 0 auto var(--space-8);
  max-width: 55ch;
}

.signup__form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  align-items: stretch;
  margin-bottom: var(--space-4);
}

.signup__input {
  flex: 1 1 260px;
  min-width: 0;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-full);
  border: 2px solid color-mix(in oklab, var(--color-text-inverse) 25%, transparent);
  background: color-mix(in oklab, var(--color-text-inverse) 8%, transparent);
  color: var(--color-text-inverse);
  font-size: var(--text-base);
}

.signup__input::placeholder {
  color: color-mix(in oklab, var(--color-text-inverse) 55%, transparent);
}

.signup__input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: color-mix(in oklab, var(--color-text-inverse) 12%, transparent);
}

.signup__submit {
  flex: 0 0 auto;
}

.signup__note {
  font-size: var(--text-xs);
  color: color-mix(in oklab, var(--color-text-inverse) 55%, transparent);
  margin: 0 auto var(--space-10);
  max-width: 40ch;
  font-style: italic;
}

.signup__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: color-mix(in oklab, var(--color-text-inverse) 45%, transparent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: var(--space-8) auto;
  max-width: 400px;
}

.signup__divider::before,
.signup__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: color-mix(in oklab, var(--color-text-inverse) 20%, transparent);
}

/* ---- FOOTER ---- */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-10) var(--space-6);
}

.footer__inner {
  max-width: var(--content-default);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: space-between;
  align-items: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.footer__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-base);
  color: var(--color-text);
  margin: 0;
}

.footer__tag {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
  margin: 0;
}

.footer__meta {
  text-align: right;
}

.footer__meta p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.footer__legal {
  color: var(--color-text-faint) !important;
  margin-top: var(--space-1) !important;
}

@media (max-width: 640px) {
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
  .footer__meta {
    text-align: center;
  }
}