/* =========================================================
   MLX LoRA Studio — marketing site
   Modern minimal, Apple-inspired
   ========================================================= */

:root {
  color-scheme: light dark;

  --accent: #d1381f;            /* deep orange-red, matches app palette */
  --accent-2: #d15c0f;          /* warm orange */
  --ember: #ff470a;             /* saturated ember red, app glow */
  --grad: linear-gradient(
    135deg,
    #d15c0f 0%,         /* warm orange   */
    #d1381f 38%,        /* deep red      */
    #bd4724 68%,        /* ember         */
    #ff470a 100%        /* saturated red */
  );
  --grad-soft: linear-gradient(
    135deg,
    rgba(209, 92, 15, 0.18) 0%,
    rgba(209, 56, 31, 0.14) 50%,
    rgba(255, 71, 10, 0.10) 100%
  );
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 30px 60px rgba(0, 0, 0, 0.12);
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --pad: clamp(20px, 4vw, 32px);
  --section-y: clamp(64px, 9vw, 120px);
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;

  /* --- Light mode (default) --- */
  --bg: #f5f5f7;
  --bg-alt: rgba(255, 255, 255, 0.55);
  --ink: #0a0a0a;
  --ink-2: #1a1a1a;
  --muted: #6b6b70;
  --muted-2: #9a9aa0;
  --line: rgba(255, 255, 255, 0.55);
  --line-2: rgba(255, 255, 255, 0.35);
  --glass-rim: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.65) 0%,
    rgba(255, 255, 255, 0.18) 50%,
    rgba(255, 255, 255, 0.45) 100%
  );
  --glass-bg: rgba(255, 255, 255, 0.16);
  --glass-bg-strong: rgba(255, 255, 255, 0.24);
  --glass-tint: rgba(255, 255, 255, 0.05);
  --scrim: rgba(252, 248, 245, 0.06);
  --scrim-edge: rgba(255, 255, 255, 0.10);
  --code-bg: rgba(20, 14, 12, 0.85);
  --code-fg: #f5f5f7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0605;
    --bg-alt: rgba(20, 14, 12, 0.55);
    --ink: #f5f5f7;
    --ink-2: #e7e7ea;
    --muted: #a09ea3;
    --muted-2: #6e6c72;
    --line: rgba(255, 255, 255, 0.10);
    --line-2: rgba(255, 255, 255, 0.06);
    --glass-rim: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.42) 0%,
      rgba(255, 255, 255, 0.10) 50%,
      rgba(255, 255, 255, 0.28) 100%
    );
    --glass-bg: rgba(20, 14, 12, 0.22);
    --glass-bg-strong: rgba(20, 14, 12, 0.36);
    --glass-tint: rgba(255, 255, 255, 0.04);
    --scrim: rgba(10, 6, 5, 0.25);
    --scrim-edge: rgba(10, 6, 5, 0.10);
    --code-bg: rgba(0, 0, 0, 0.55);
    --code-fg: #f5f5f7;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.muted {
  color: var(--muted);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--glass-bg);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  backdrop-filter: saturate(180%) blur(24px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 60px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.nav__logo {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.nav__links {
  display: flex;
  gap: 28px;
  font-size: 14.5px;
  color: var(--ink-2);
}

.nav__links a {
  opacity: 0.85;
  transition: opacity 0.15s ease;
}

.nav__links a:hover {
  opacity: 1;
  color: var(--ink);
}

.nav__cta {
  display: flex;
  gap: 10px;
}

@media (max-width: 820px) {
  .nav__links {
    display: none;
  }
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease,
    box-shadow 0.12s ease, color 0.12s ease;
  white-space: nowrap;
}

.btn--lg {
  height: 46px;
  padding: 0 22px;
  font-size: 15.5px;
}

.btn--primary {
  background: var(--ember);
  color: #fff;
  box-shadow: 0 1px 2px rgba(189, 71, 36, 0.20),
    0 0 0 1px rgba(189, 71, 36, 0.10);
}

.btn--primary:hover {
  background: #e63d05;
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(255, 71, 10, 0.28),
    0 0 0 1px rgba(189, 71, 36, 0.18);
}

.btn--ghost {
  background: var(--glass-tint);
  color: var(--ink);
  border-color: var(--line);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.btn--ghost:hover {
  background: var(--glass-bg);
  border-color: rgba(255, 255, 255, 0.45);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding-top: clamp(56px, 8vw, 100px);
  padding-bottom: clamp(48px, 6vw, 80px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -200px 0 0 0;
  background: radial-gradient(
      900px 500px at 50% -50px,
      rgba(255, 71, 10, 0.14),
      transparent 60%
    ),
    radial-gradient(
      700px 400px at 80% 10%,
      rgba(209, 92, 15, 0.12),
      transparent 60%
    );
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__title {
  font-size: clamp(40px, 6.4vw, 78px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0 0 18px;
}

.hero__sub {
  max-width: 640px;
  margin: 0 auto 28px;
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--muted);
  line-height: 1.55;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
}

.hero__meta {
  list-style: none;
  padding: 0;
  margin: 0 0 56px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
  color: var(--muted);
  font-size: 14px;
}

.hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero__meta strong {
  color: var(--ink);
  font-weight: 600;
}

/* =========================================================
   STRIP
   ========================================================= */
.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  padding: 18px 0;
}

.strip__inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  justify-content: center;
  color: var(--muted);
  font-size: 13.5px;
}

.strip__pill {
  padding: 6px 12px;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 500;
  color: var(--ink-2);
  font-size: 13px;
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section {
  padding: var(--section-y) 0;
}

.section--alt {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section__head h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 0 0 12px;
}

.section__lede {
  color: var(--muted);
  font-size: clamp(15px, 1.4vw, 17px);
  margin: 0;
}

.section__head a {
  border-bottom: 1px solid var(--line);
}

.section__head a:hover {
  border-color: var(--ink);
}

/* =========================================================
   GRID + CARDS
   ========================================================= */
.grid {
  display: grid;
  gap: 18px;
}

.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .grid--3 {
    grid-template-columns: 1fr;
  }
  .grid--2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.40);
  border-color: rgba(255, 255, 255, 0.40);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--glass-rim);
  -webkit-mask: linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: 0.85;
}

.card__icon {
  font-size: 22px;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--glass-tint);
  border: 1px solid var(--line);
  margin-bottom: 16px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.card h3 {
  font-size: 18px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  font-weight: 600;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

/* =========================================================
   TOUR
   ========================================================= */
.tour {
  display: flex;
  flex-direction: column;
  gap: clamp(56px, 8vw, 96px);
}

.tour__row {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

.tour__row--reverse {
  grid-template-columns: 1fr 1.1fr;
  direction: rtl;
}

.tour__row--reverse > * {
  direction: ltr;
}

@media (max-width: 900px) {
  .tour__row,
  .tour__row--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

.tour__shot {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.tour__shot img {
  width: 100%;
  height: auto;
  display: block;
}

.tour__copy h3 {
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  font-weight: 700;
}

.tour__copy p {
  color: var(--muted);
  font-size: 16px;
  margin: 0 0 18px;
}

.check {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.check li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  color: var(--ink-2);
}

.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--grad);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='white' d='M6.4 11.2 3.2 8l-1 1L6.4 13.2 14 5.6l-1-1z'/></svg>") center/contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='white' d='M6.4 11.2 3.2 8l-1 1L6.4 13.2 14 5.6l-1-1z'/></svg>") center/contain no-repeat;
}

/* =========================================================
   ALGORITHMS
   ========================================================= */
.algo__group {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
}

.algo__group::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--glass-rim);
  -webkit-mask: linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: 0.85;
}

.algo__group .eyebrow {
  margin-bottom: 18px;
}

.algo__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.algo__list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 15px;
  color: var(--ink-2);
}

.algo__list li span {
  display: inline-block;
  min-width: 110px;
  font-weight: 600;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: -0.01em;
}

@media (max-width: 600px) {
  .algo__list li span {
    min-width: 88px;
  }
}

/* =========================================================
   HOW IT WORKS
   ========================================================= */
.how {
  max-width: 900px;
  margin: 0 auto;
}

.how__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.how__steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  align-items: start;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
}

.how__num {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.how__steps h3 {
  font-size: 18px;
  margin: 0 0 6px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.how__steps p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.how__steps code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 6px;
  border: 1px solid var(--line);
}

/* =========================================================
   REQUIREMENTS
   ========================================================= */
.req {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 900px) {
  .req {
    grid-template-columns: 1fr;
  }
}

.req__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
}

.req__list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 18px 22px;
  border-top: 1px solid var(--line-2);
  align-items: center;
  font-size: 15px;
}

.req__list li:first-child {
  border-top: 0;
}

.req__list li span {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

.req__list li strong {
  font-weight: 600;
  color: var(--ink);
}

.req__memory {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
}

.req__memory .eyebrow {
  margin-bottom: 4px;
}

.table {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: 14px;
}

.table__head,
.table__row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 8px;
  padding: 12px 14px;
  align-items: center;
}

.table__head {
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  font-weight: 600;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.table__row {
  border-top: 1px solid var(--line-2);
}

.table__row:first-child {
  border-top: 0;
}

.table__row span:first-child {
  font-weight: 500;
  color: var(--ink);
}

/* =========================================================
   INSTALL
   ========================================================= */
.install {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 900px) {
  .install {
    grid-template-columns: 1fr;
  }
}

.install__col {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
}

.install__col::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--glass-rim);
  -webkit-mask: linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: 0.85;
}

.install__col h3 {
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.steps {
  margin: 0 0 14px;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 15px;
  color: var(--ink-2);
}

.steps li {
  line-height: 1.5;
}

.steps a {
  border-bottom: 1px solid var(--line);
}

.steps a:hover {
  border-color: var(--ink);
}

.steps code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 6px;
  border: 1px solid var(--line);
}

.install__cta {
  margin-top: 12px;
}

.code {
  margin: 0 0 14px;
  padding: 18px 20px;
  background: var(--code-bg);
  color: var(--code-fg);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line);
}

.code .c {
  color: #7a7a85;
  font-style: italic;
}

/* =========================================================
   CTA
   ========================================================= */
.cta {
  padding: var(--section-y) 0;
  text-align: center;
  background: transparent;
  position: relative;
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      700px 360px at 50% 0%,
      rgba(255, 71, 10, 0.10),
      transparent 60%
    );
  pointer-events: none;
}

.cta__inner {
  position: relative;
}

.cta h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 0 0 10px;
}

.cta p {
  color: var(--muted);
  margin: 0 0 24px;
  font-size: 17px;
}

.cta__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  border-top: 1px solid var(--line);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  padding: 56px 0 40px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 800px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
}

.footer__brand {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.footer__brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.footer__brand p {
  margin: 2px 0 0;
  font-size: 14px;
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 600px) {
  .footer__cols {
    grid-template-columns: 1fr 1fr;
  }
}

.footer__cols h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
  font-weight: 600;
}

.footer__cols a {
  display: block;
  font-size: 14.5px;
  color: var(--ink-2);
  padding: 4px 0;
}

.footer__cols a:hover {
  color: var(--ink);
}

.footer__cols p {
  font-size: 14.5px;
  color: var(--ink-2);
  margin: 4px 0;
}

/* =========================================================
   EMBER SKY (canvas) — site-wide background
   Stacking pattern: body is z=0, canvas + scrim are z=0 too
   (paint in document order, so canvas first → behind everything
   that comes after it in the DOM), and every other element is
   raised to z=1 with `position: relative` on body.
   This avoids Safari's quirks with negative z-index on fixed
   children of <body>.
   ========================================================= */
body {
  position: relative;
  z-index: 0;
}

#ember-sky,
#ember-scrim {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}

#ember-sky {
  z-index: 0;
}

#ember-scrim {
  z-index: 0;
  background: var(--scrim);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

/* Raise all real content above the canvas + scrim */
.nav,
.hero,
.section,
.strip,
.footer,
.cta {
  position: relative;
  z-index: 1;
}

/* Honor reduced-motion: hide the animation rather than just pausing */
@media (prefers-reduced-motion: reduce) {
  #ember-sky,
  #ember-scrim {
    display: none;
  }
}

/* =========================================================
   LIQUID GLASS NAV (Apple-style titlebar)
   ========================================================= */
.nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--glass-rim);
  opacity: 0.6;
}

/* =========================================================
   MACOS WINDOW CHROME (hero)
   ========================================================= */
.macos-window {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  backdrop-filter: blur(30px) saturate(180%);
  position: relative;
}

.macos-window::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--glass-rim);
  -webkit-mask: linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.macos-window__chrome {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  height: 38px;
  padding: 0 14px;
  background: linear-gradient(
    180deg,
    var(--glass-bg-strong) 0%,
    var(--glass-bg) 100%
  );
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
}

.macos-window__lights {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.macos-window__lights-spacer {
  width: 60px;
}

.macos-window__title {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: -0.005em;
}

.macos-window__title-text {
  opacity: 0.85;
  color: var(--ink-2);
}

.macos-window__body {
  background: transparent;
  display: block;
}

.macos-window__body img {
  width: 100%;
  height: auto;
  display: block;
}

/* Traffic lights */
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  position: relative;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.18);
}

.dot--red {
  background: radial-gradient(circle at 35% 30%, #ff8a85 0%, #ff5f57 70%);
}
.dot--yellow {
  background: radial-gradient(circle at 35% 30%, #ffd28a 0%, #febc2e 70%);
}
.dot--green {
  background: radial-gradient(circle at 35% 30%, #b6f0a3 0%, #28c840 70%);
}

/* =========================================================
   SHOWCASE (legacy — section removed, rules kept for reference)
   ========================================================= */