/* CoachLingua V2 — Premium dark theme
 * Design tokens from CSS agent, layout by ApoMac
 */

:root {
  --color-primary: hsl(152, 76%, 48%);
  --color-primary-dark: hsl(152, 76%, 32%);
  --color-primary-soft: hsla(152, 76%, 48%, 0.16);
  --color-accent: hsl(24, 100%, 58%);
  --color-accent-soft: hsla(24, 100%, 58%, 0.16);
  --color-bg: hsl(225, 25%, 6%);
  --color-card: hsl(225, 20%, 10%);
  --color-elevated: hsl(225, 20%, 14%);
  --color-text: hsl(0, 0%, 95%);
  --color-muted: hsl(0, 0%, 62%);
  --color-subtle: hsl(0, 0%, 38%);
  --color-border: hsla(0, 0%, 100%, 0.1);
  --color-border-strong: hsla(152, 76%, 48%, 0.36);
  --color-dark-text: hsl(225, 25%, 6%);

  --font-sans: "Inter", "SF Pro Display", system-ui, -apple-system, sans-serif;

  --container: 1200px;
  --section-pad: clamp(5rem, 10vw, 9rem);
  --page-pad: clamp(1.25rem, 4vw, 4rem);

  --radius-xs: 0.75rem;
  --radius-sm: 1rem;
  --radius-md: 1.5rem;
  --radius-lg: 2rem;
  --radius-xl: 2.75rem;
  --radius-pill: 999px;

  --shadow-soft: 0 24px 80px hsla(225, 40%, 2%, 0.45);
  --shadow-glow: 0 0 44px hsla(152, 76%, 48%, 0.28);
  --shadow-accent: 0 0 44px hsla(24, 100%, 58%, 0.25);

  --transition-fast: 180ms ease;
  --transition-med: 320ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 700ms cubic-bezier(0.19, 1, 0.22, 1);

  --hero-title: clamp(3rem, 6vw, 5.5rem);
  --h2: clamp(2.25rem, 4.6vw, 4.25rem);
  --h3: clamp(1.5rem, 2vw, 2rem);
  --body: clamp(1rem, 1.15vw, 1.125rem);
  --small: 0.875rem;

  --phone-width: 280px;
  --phone-radius: 2.25rem;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; background: var(--color-bg); color-scheme: dark; }

body {
  min-width: 320px;
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(circle at 15% 10%, hsla(152, 76%, 48%, 0.12), transparent 30rem),
    radial-gradient(circle at 88% 8%, hsla(24, 100%, 58%, 0.1), transparent 28rem),
    var(--color-bg);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection { color: var(--color-dark-text); background: var(--color-primary); }
:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 4px; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { border: 0; background: none; cursor: pointer; }
img, svg, video { display: block; max-width: 100%; }
ul, ol { list-style: none; padding: 0; }
p { color: var(--color-muted); }

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

.skip-link {
  position: fixed; top: 1rem; left: 1rem; z-index: 999;
  padding: 0.8rem 1rem; color: var(--color-dark-text);
  background: var(--color-primary); border-radius: var(--radius-pill);
  font-weight: 700;
  transform: translateY(-150%); transition: transform var(--transition-med);
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(100% - (var(--page-pad) * 2), var(--container));
  margin-inline: auto;
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  min-height: 3.25rem; padding: 0.9rem 1.5rem;
  font-weight: 900; font-size: 0.95rem; line-height: 1;
  border-radius: var(--radius-pill);
  transition: transform var(--transition-fast), box-shadow var(--transition-med), background var(--transition-med);
}
.btn:active { transform: scale(0.97); }

.btn--primary {
  color: var(--color-dark-text);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 14px 36px hsla(152, 76%, 48%, 0.24);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 48px hsla(152, 76%, 48%, 0.34); }

.btn--ghost {
  color: var(--color-text);
  background: hsla(0, 0%, 100%, 0.05);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover { background: hsla(0, 0%, 100%, 0.09); box-shadow: var(--shadow-soft); }

.btn--lg { padding: 1.1rem 2.2rem; font-size: 1rem; }
.btn--sm { min-height: 2.5rem; padding: 0.6rem 1.2rem; font-size: 0.85rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1.25rem; padding: 0.45rem 1rem;
  font-size: 0.75rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border: 1px solid hsla(152, 76%, 48%, 0.2);
  border-radius: var(--radius-pill);
}

.gradient-text {
  background: linear-gradient(110deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* === NAVIGATION === */
.site-header {
  position: fixed; inset: 1rem var(--page-pad) auto; z-index: 100;
  display: flex; justify-content: center;
  pointer-events: none;
}

.nav {
  width: min(100%, 1180px);
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.7rem 0.9rem 0.7rem 1.25rem;
  background: hsla(225, 25%, 6%, 0.72);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  box-shadow: 0 16px 48px hsla(225, 40%, 2%, 0.25);
  pointer-events: auto;
  transition: background var(--transition-med), border-color var(--transition-med);
}
.nav--scrolled {
  background: hsla(225, 25%, 6%, 0.92);
  border-color: hsla(0, 0%, 100%, 0.14);
}

.nav__brand {
  display: inline-flex; align-items: center; gap: 0.65rem;
  font-weight: 900; letter-spacing: -0.03em; margin-right: auto;
}
.nav__logo {
  display: grid; width: 2.2rem; height: 2.2rem; place-items: center;
  color: var(--color-dark-text);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%; box-shadow: var(--shadow-glow);
  font-size: 1rem;
}
.nav__name { font-size: 1.05rem; }

.nav__links {
  display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem);
  color: var(--color-muted); font-size: 0.92rem; font-weight: 700;
}
.nav__link {
  position: relative; transition: color var(--transition-fast);
}
.nav__link::after {
  content: ''; position: absolute; bottom: -0.35rem; left: 0; right: 0;
  height: 2px; background: var(--color-primary);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--transition-med);
}
.nav__link:hover { color: var(--color-text); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__toggle {
  display: none; width: 2.75rem; height: 2.75rem; place-items: center;
  color: var(--color-text);
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: 50%;
}
.nav__toggle-line {
  position: relative; width: 1.1rem; height: 2px;
  background: currentColor; border-radius: var(--radius-pill);
  transition: background var(--transition-fast);
}
.nav__toggle-line::before,
.nav__toggle-line::after {
  content: ''; position: absolute; left: 0; width: 100%; height: 2px;
  background: currentColor; border-radius: inherit;
  transition: transform var(--transition-med);
}
.nav__toggle-line::before { top: -0.38rem; }
.nav__toggle-line::after { top: 0.38rem; }

/* Mobile Menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  display: grid; place-items: center;
  background: hsla(225, 25%, 6%, 0.96);
  backdrop-filter: blur(20px);
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition-med), visibility var(--transition-med);
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu__links { text-align: center; }
.mobile-menu__links a {
  display: block; padding: 0.75rem;
  font-size: clamp(1.5rem, 6vw, 2.5rem); font-weight: 900; letter-spacing: -0.04em;
  color: var(--color-muted); transition: color var(--transition-fast);
}
.mobile-menu__links a:hover { color: var(--color-text); }
.mobile-menu .btn { margin-top: 2rem; }

/* === HERO === */
.hero {
  position: relative; min-height: 100svh;
  display: grid; align-items: center;
  padding: 8rem 0 4rem;
  overflow: hidden; isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -3;
  background:
    linear-gradient(90deg, hsla(225, 25%, 6%, 0.94), hsla(225, 25%, 6%, 0.7) 48%, hsla(225, 25%, 6%, 0.9)),
    url("assets/hero.jpg") center / cover no-repeat;
  opacity: 0.2;
}
.hero::after {
  content: ''; position: absolute; inset: -25%; z-index: -2;
  background:
    radial-gradient(circle at 18% 28%, hsla(152, 76%, 48%, 0.34), transparent 22rem),
    radial-gradient(circle at 72% 22%, hsla(24, 100%, 58%, 0.24), transparent 24rem),
    radial-gradient(circle at 50% 80%, hsla(152, 76%, 48%, 0.14), transparent 28rem);
  filter: blur(16px);
  animation: gradient-mesh 12s ease-in-out infinite alternate;
}
@keyframes gradient-mesh {
  to { transform: translate(4%, -3%) scale(1.05); opacity: 0.7; }
}

.hero__grid {
  display: grid; grid-template-columns: 1.2fr 0.8fr;
  align-items: center; gap: clamp(2rem, 5vw, 6rem);
}

.hero__title {
  font-size: var(--hero-title); font-weight: 900;
  line-height: 0.95; letter-spacing: -0.05em;
}

.hero__sub {
  max-width: 48ch; margin-top: 1.5rem;
  font-size: clamp(1.05rem, 1.2vw, 1.25rem); line-height: 1.6;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }

.hero__stats {
  display: flex; gap: 2rem; margin-top: 3rem;
  padding-top: 2rem; border-top: 1px solid var(--color-border);
}
.stat dt { font-size: 1.25rem; font-weight: 800; color: var(--color-text); }
.stat dd { font-size: 0.82rem; color: var(--color-muted); }

/* Phone mockup */
.hero__visual { position: relative; display: grid; place-items: center; perspective: 1000px; }
.hero__visual .phone { transform: rotateY(-8deg) rotateX(4deg); }

.phone {
  position: relative; width: var(--phone-width); aspect-ratio: 9 / 19;
  background: linear-gradient(145deg, hsl(225, 18%, 14%), hsl(225, 22%, 5%));
  border: 1px solid hsla(0, 0%, 100%, 0.12);
  border-radius: var(--phone-radius);
  box-shadow: var(--shadow-soft), 0 0 0 6px hsla(0, 0%, 100%, 0.03);
  overflow: hidden; animation: phone-float 6s ease-in-out infinite;
}
@keyframes phone-float {
  0%, 100% { transform: translateY(0) rotateY(-8deg) rotateX(4deg); }
  50% { transform: translateY(-12px) rotateY(-8deg) rotateX(4deg); }
}

.phone__notch {
  position: absolute; top: 0.75rem; left: 50%; z-index: 5;
  width: 35%; height: 1.5rem;
  background: hsl(225, 20%, 5%); border-radius: 0 0 1rem 1rem;
  transform: translateX(-50%);
}
.phone__screen {
  position: absolute; inset: 0.5rem; border-radius: calc(var(--phone-radius) - 0.25rem);
  background: hsl(225, 22%, 8%); overflow: hidden;
  padding: 2.5rem 0.9rem 0.9rem;
  display: flex; flex-direction: column; gap: 0.65rem;
}

/* App UI elements inside phone */
.app-header { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; }
.app-header__tag {
  padding: 0.2rem 0.5rem; border-radius: var(--radius-pill);
  font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  background: var(--color-primary-soft); color: var(--color-primary);
}
.app-header--green .app-header__tag { background: var(--color-primary-soft); color: var(--color-primary); }
.app-header--orange .app-header__tag { background: var(--color-accent-soft); color: var(--color-accent); }

.app-drill__pitch {
  position: relative; aspect-ratio: 16 / 10;
  background: hsla(152, 30%, 20%, 0.15);
  border: 1px solid hsla(152, 76%, 48%, 0.15);
  border-radius: var(--radius-sm); overflow: hidden;
}
.app-drill__arrow { position: absolute; inset: 0; }

.dot { position: absolute; width: 10px; height: 10px; border-radius: 50%; }
.dot--green { background: var(--color-primary); box-shadow: 0 0 8px var(--color-primary); }
.dot--ball { background: white; width: 8px; height: 8px; }

.app-phrase {
  padding: 0.5rem 0.7rem;
  background: var(--color-primary-soft);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}
.app-phrase small { font-size: 0.62rem; color: var(--color-muted); display: block; }
.app-phrase strong { font-size: 0.82rem; color: var(--color-text); }

.app-progress { display: flex; align-items: center; gap: 0.5rem; font-size: 0.68rem; color: var(--color-muted); }
.app-progress__bar {
  flex: 1; height: 4px; background: var(--color-elevated); border-radius: 2px;
  position: relative; overflow: hidden;
}
.app-progress__bar::after {
  content: ''; position: absolute; inset: 0; width: var(--pct);
  background: var(--color-primary); border-radius: 2px;
}

.hero__badge {
  position: absolute; padding: 0.45rem 0.8rem;
  background: hsla(225, 20%, 10%, 0.92); border: 1px solid var(--color-border);
  border-radius: var(--radius-pill); backdrop-filter: blur(12px);
  font-size: 0.75rem; font-weight: 700; white-space: nowrap;
  display: flex; align-items: center; gap: 0.4rem;
  box-shadow: var(--shadow-soft);
}
.hero__badge--top { top: 8%; right: -10%; animation: badge-float 5s ease-in-out infinite; }
.hero__badge--bottom { bottom: 15%; left: -8%; animation: badge-float 5s ease-in-out 2.5s infinite; }
@keyframes badge-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* === SECTIONS (shared) === */
.section { position: relative; padding-block: var(--section-pad); }

.section__header { margin-bottom: clamp(3rem, 5vw, 4.5rem); }
.section__header--center { text-align: center; }
.section__header--center .section__title,
.section__header--center .section__text { margin-inline: auto; }

.section__title {
  max-width: 820px; margin: 0;
  font-size: var(--h2); font-weight: 900;
  line-height: 0.95; letter-spacing: -0.05em;
}
.section__title em { font-style: normal; color: var(--color-primary); }
.section__text { max-width: 680px; margin: 1.25rem 0 0; }

/* === FEATURES === */
.features { position: relative; }
.social-proof { position: relative; }
.demo__content { max-width: 520px; }
.challenge-ring__pct { font-variant-numeric: tabular-nums; }
.app-drill { position: relative; }

.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.feature-card {
  padding: 2rem 1.5rem;
  background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-med), border-color var(--transition-med), box-shadow var(--transition-med);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: hsla(152, 76%, 48%, 0.25);
  box-shadow: 0 20px 50px hsla(152, 76%, 48%, 0.08);
}

.feature-card__icon {
  width: 3.5rem; height: 3.5rem; display: grid; place-items: center;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--color-primary-soft), var(--color-accent-soft));
  border-radius: var(--radius-md); margin-bottom: 1.25rem;
}
.feature-card h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: 0.5rem; color: var(--color-text); }
.feature-card p { font-size: 0.88rem; line-height: 1.55; }

/* === METHOD / STEPS === */
.method {
  background:
    radial-gradient(ellipse at 50% 0%, hsla(152, 76%, 48%, 0.06), transparent 50%),
    var(--color-bg);
}

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.step {
  display: flex; gap: 1.25rem; padding: 2rem;
  background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: border-color var(--transition-med);
}
.step:hover { border-color: var(--color-border-strong); }

.step__num {
  flex-shrink: 0; width: 3rem; height: 3rem;
  display: grid; place-items: center;
  font-size: 0.85rem; font-weight: 900;
  color: var(--color-primary); background: var(--color-primary-soft);
  border-radius: 50%;
}
.step__body h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.5rem; color: var(--color-text); }
.step__body p { font-size: 0.88rem; }

/* === DEMO === */
.demo { background: linear-gradient(180deg, var(--color-bg), hsl(225, 22%, 5%)); }

.demo__grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }

.demo__tabs { display: flex; gap: 0.5rem; margin-top: 2rem; }
.demo__tab {
  padding: 0.6rem 1.2rem; font-size: 0.85rem; font-weight: 700;
  color: var(--color-muted); background: var(--color-card);
  border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}
.demo__tab--active, .demo__tab:hover {
  color: var(--color-dark-text); background: var(--color-primary);
  border-color: var(--color-primary);
}

.demo__phone-wrap { display: grid; place-items: center; }
.phone--demo { width: 300px; }
.phone--demo .phone__screen { padding-top: 3rem; }

.phone-screen { display: none; flex-direction: column; gap: 0.6rem; }
.phone-screen--active { display: flex; }

.demo-card {
  padding: 0.6rem 0.75rem; background: var(--color-elevated);
  border-radius: var(--radius-xs);
}
.demo-card span {
  display: block; font-size: 0.62rem; color: var(--color-muted);
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700;
}
.demo-card strong { font-size: 0.82rem; color: var(--color-text); }

.challenge-ring {
  width: 5rem; height: 5rem; display: grid; place-items: center;
  margin: 0.5rem auto; border: 3px solid var(--color-primary);
  border-radius: 50%; font-size: 1.4rem; font-weight: 900; color: var(--color-text);
}
.demo-stat { font-size: 0.75rem; text-align: center; }
.demo-stat strong { color: var(--color-text); }

/* === SOCIAL PROOF === */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.testimonial {
  padding: 2rem; background: var(--color-card);
  border: 1px solid var(--color-border); border-radius: var(--radius-xl);
  position: relative;
}
.testimonial::before {
  content: '\201C'; position: absolute; top: 0.75rem; left: 1.5rem;
  font-size: 4rem; font-weight: 900; color: var(--color-primary-soft); line-height: 1;
}
.testimonial blockquote {
  font-size: 0.92rem; line-height: 1.6; color: var(--color-text);
  margin-bottom: 1.5rem; padding-top: 1.5rem; font-style: italic;
}
.testimonial figcaption { display: flex; flex-direction: column; }
.testimonial figcaption strong { font-size: 0.88rem; font-weight: 800; color: var(--color-text); }
.testimonial figcaption span { font-size: 0.78rem; color: var(--color-muted); }

/* === PRICING === */
.pricing {
  background:
    radial-gradient(ellipse at 50% 100%, hsla(152, 76%, 48%, 0.06), transparent 50%),
    var(--color-bg);
}

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

.pricing-card {
  padding: 2.5rem 2rem; background: var(--color-card);
  border: 1px solid var(--color-border); border-radius: var(--radius-xl);
  position: relative; transition: transform var(--transition-med), border-color var(--transition-med);
}
.pricing-card:hover { transform: translateY(-4px); }

.pricing-card--featured {
  border-color: var(--color-primary); box-shadow: var(--shadow-glow);
  transform: scale(1.04); z-index: 1;
}
.pricing-card--featured:hover { transform: scale(1.04) translateY(-4px); }

.pricing-card__badge {
  position: absolute; top: -0.75rem; left: 50%; transform: translateX(-50%);
  padding: 0.35rem 1rem;
  background: var(--color-primary); color: var(--color-dark-text);
  font-size: 0.72rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em;
  border-radius: var(--radius-pill);
}
.pricing-card h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 0.5rem; color: var(--color-text); }

.pricing-card__price {
  font-size: 2.5rem; font-weight: 900; color: var(--color-text); margin-bottom: 0.5rem;
}
.pricing-card__price span { font-size: 1rem; font-weight: 500; color: var(--color-muted); }
.pricing-card__desc { font-size: 0.85rem; margin-bottom: 1.5rem; }
.pricing-card ul { margin-bottom: 2rem; }
.pricing-card li {
  padding: 0.4rem 0; font-size: 0.88rem; color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
}
.pricing-card li:last-child { border-bottom: none; }
.pricing-card li::before { content: '✓ '; color: var(--color-primary); font-weight: 700; }
.pricing-card .btn { width: 100%; }
.pricing-card--glow { border-color: var(--color-primary); box-shadow: var(--shadow-glow); }

/* === CTA / SIGNUP === */
.cta-section {
  padding-block: var(--section-pad); text-align: center;
  background:
    linear-gradient(135deg, hsla(152, 76%, 48%, 0.1), hsla(24, 100%, 58%, 0.08)),
    var(--color-bg);
}
.cta-section__inner { max-width: 640px; margin-inline: auto; }
.cta-section h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 900;
  letter-spacing: -0.04em; margin-bottom: 1rem; color: var(--color-text);
}
.cta-section p { margin-bottom: 2rem; }

.email-form {
  display: flex; gap: 0.75rem; padding: 0.5rem;
  background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: border-color var(--transition-med);
}
.email-form__input {
  flex: 1; padding: 0.75rem 1.25rem;
  background: transparent; border: 0;
  color: var(--color-text); font-size: 1rem; outline: none;
}
.email-form__input::placeholder { color: var(--color-subtle); }
.email-form .btn { flex-shrink: 0; }
.email-form--error { border-color: hsl(0, 70%, 55%); }
.email-form--success { border-color: var(--color-primary); }
.email-form__success { margin-top: 1.5rem; }
.email-form__success p { color: var(--color-primary); font-weight: 700; font-size: 1.1rem; }

/* === FOOTER === */
.footer { padding: 4rem 0 2rem; border-top: 1px solid var(--color-border); }
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; margin-bottom: 3rem;
}
.footer__brand { display: flex; flex-direction: column; gap: 0.75rem; }
.footer__brand strong { font-size: 1.1rem; color: var(--color-text); }
.footer__brand p { font-size: 0.85rem; line-height: 1.5; }

.footer__col h4 {
  font-size: 0.82rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-muted); margin-bottom: 1rem;
}
.footer__col a {
  display: block; padding: 0.3rem 0;
  font-size: 0.88rem; color: var(--color-subtle);
  transition: color var(--transition-fast);
}
.footer__col a:hover { color: var(--color-text); }

.footer__bottom {
  padding-top: 2rem; border-top: 1px solid var(--color-border); text-align: center;
}
.footer__bottom p { font-size: 0.78rem; color: var(--color-subtle); }

/* === CURSOR === */
.cursor-dot {
  position: fixed; top: 0; left: 0; z-index: 9999;
  width: 10px; height: 10px;
  background: var(--color-primary); border-radius: 50%;
  pointer-events: none; opacity: 0;
  mix-blend-mode: difference;
  transition: width 0.2s, height 0.2s, opacity 0.3s;
}
.cursor-dot--hover { width: 24px; height: 24px; }

/* === CONFETTI === */
.confetti-piece {
  position: fixed; z-index: 9999;
  width: 8px; height: 8px; border-radius: 2px;
  pointer-events: none;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; text-align: center; }
  .hero__content { order: 1; }
  .hero__visual { order: 0; margin-bottom: 2rem; }
  .hero__visual .phone { transform: none; }
  .hero__actions { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__badge { display: none; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .demo__grid { grid-template-columns: 1fr; text-align: center; }
  .demo__phone-wrap { order: -1; }
  .demo__tabs { justify-content: center; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-4px); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links, .nav > .btn { display: none; }
  .nav__toggle { display: grid; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 520px) {
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__stats { flex-direction: column; gap: 1rem; align-items: center; }
  .email-form { flex-direction: column; border-radius: var(--radius-lg); padding: 0.75rem; }
  .email-form .btn { width: 100%; }
  .step { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}