/* ============================================================
   Clip Engine — Modern Dark (cinematic) design system
   Tokens per ui-ux-pro-max recommendation: deep slate base,
   video-pink primary, timeline-blue CTA, Inter, spacious scale.
   ============================================================ */

:root {
  --color-background: #0f172a;
  --color-surface: #16203a;
  --color-muted: #201a32;
  --color-foreground: #ffffff;
  --color-body: #cbd5e1;
  --color-dim: #94a3b8;
  --color-primary: #ec4899;
  --color-secondary: #db2777;
  --color-accent: #2563eb;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-error: #f87171;
  --color-success: #34d399;

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

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-glow-pink: 0 0 48px rgba(236, 72, 153, 0.25);
  --shadow-card: 0 10px 40px rgba(2, 6, 23, 0.5);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== Reset / base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-body);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img,
video {
  max-width: 100%;
  display: block;
}
h1,
h2,
h3 {
  color: var(--color-foreground);
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  font-weight: 700;
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}
h3 {
  font-size: 1.125rem;
}
p {
  margin: 0 0 var(--space-2);
}
a {
  color: inherit;
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== Layout helpers ===== */
.wrap {
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
}
.wrap--narrow {
  width: min(880px, 100% - 48px);
}
.wrap--form {
  width: min(640px, 100% - 48px);
}
.section {
  padding: var(--space-6) 0;
}
.section--tint {
  background: linear-gradient(180deg, rgba(32, 26, 50, 0.55), rgba(15, 23, 42, 0) 85%);
}
.grid {
  display: grid;
  gap: var(--space-3);
}
.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.eyebrow {
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.lede {
  font-size: 1.125rem;
  color: var(--color-dim);
  max-width: 56ch;
  margin-bottom: var(--space-4);
}
.text-gradient {
  background: linear-gradient(92deg, var(--color-primary), #8b5cf6 55%, var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font: 600 0.9375rem/1 var(--font);
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms var(--ease-expo), background 180ms, border-color 180ms,
    box-shadow 180ms;
}
.btn:active {
  transform: scale(0.97);
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow-pink);
}
.btn--primary:hover {
  background: var(--color-secondary);
  transform: translateY(-1px);
}
.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-foreground);
  background: rgba(255, 255, 255, 0.03);
}
.btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.07);
}
.btn--sm {
  min-height: 44px;
  padding: 10px 18px;
  font-size: 0.875rem;
}
.btn--lg {
  min-height: 56px;
  font-size: 1.0625rem;
}
.btn--block {
  width: 100%;
}
.btn[disabled] {
  opacity: 0.6;
  cursor: progress;
}

/* ===== Nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(15, 23, 42, 0.72);
  border-bottom: 1px solid var(--color-border);
}
.nav__inner {
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px 0;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-foreground);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav__logo svg {
  color: var(--color-primary);
}
.nav__links {
  display: flex;
  gap: var(--space-3);
  margin-left: auto;
}
.nav__links a {
  color: var(--color-dim);
  text-decoration: none;
  font-size: 0.9375rem;
  padding: 10px 4px;
  transition: color 160ms;
}
.nav__links a:hover {
  color: var(--color-foreground);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
}
.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.55) 0%,
    rgba(15, 23, 42, 0.82) 60%,
    var(--color-background) 100%
  );
}
.hero__blob {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.32;
  animation: drift 18s ease-in-out infinite alternate;
}
.hero__blob--pink {
  background: var(--color-primary);
  top: -140px;
  right: -100px;
}
.hero__blob--blue {
  background: var(--color-accent);
  bottom: -160px;
  left: -120px;
  animation-delay: -9s;
}
@keyframes drift {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(60px, 40px) scale(1.12);
  }
}
.hero__content {
  position: relative;
  z-index: 1;
  width: min(880px, 100% - 48px);
  margin-inline: auto;
  padding: var(--space-6) 0;
  text-align: center;
}
.hero__title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--space-3);
}
.hero__sub {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--color-body);
  max-width: 58ch;
  margin: 0 auto var(--space-4);
}
.hero__cta {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}
.hero__stats {
  display: flex;
  justify-content: center;
  gap: var(--space-5);
  margin: 0;
}
.hero__stats dt {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-foreground);
}
.hero__stats dd {
  margin: 0;
  color: var(--color-dim);
  font-size: 0.875rem;
}

/* ===== Cards ===== */
.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3);
  box-shadow: var(--shadow-card);
  transition: transform 200ms var(--ease-expo), border-color 200ms;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.16);
}
.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: rgba(236, 72, 153, 0.12);
  margin-bottom: var(--space-2);
}
.card p {
  color: var(--color-dim);
  font-size: 0.9375rem;
  margin: 0;
}

/* ===== Clips grid ===== */
.clips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.clip {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-muted);
  aspect-ratio: 4 / 5;
  transition: transform 220ms var(--ease-expo), border-color 220ms, box-shadow 220ms;
}
.clip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms var(--ease-expo), opacity 220ms;
  opacity: 0.85;
}
.clip:hover {
  transform: translateY(-4px);
  border-color: rgba(236, 72, 153, 0.5);
  box-shadow: var(--shadow-glow-pink);
}
.clip:hover img {
  transform: scale(1.04);
  opacity: 1;
}
.clip__play {
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: background 180ms, transform 180ms;
}
.clip:hover .clip__play {
  background: var(--color-primary);
  transform: scale(1.08);
}
.clip__hook {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: var(--space-3) var(--space-2) var(--space-2);
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.92));
  color: var(--color-foreground);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: left;
  line-height: 1.4;
}

/* ===== Steps ===== */
.steps {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}
.step {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.step__num {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  border: 1px solid rgba(236, 72, 153, 0.35);
  border-radius: 999px;
  padding: 8px 14px;
  flex-shrink: 0;
}
.step p {
  color: var(--color-dim);
  margin: 0;
}

/* ===== Pricing ===== */
.pricing {
  align-items: stretch;
}
.plan {
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan--featured {
  border-color: rgba(236, 72, 153, 0.45);
  box-shadow: var(--shadow-glow-pink);
}
.plan__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  translate: -50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  margin: 0;
}
.plan__price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-foreground);
  margin: 0 0 4px;
}
.plan__price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-dim);
}
.plan__blurb {
  color: var(--color-dim);
  font-size: 0.9375rem;
}
.plan__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-3);
  flex: 1;
}
.plan__list li {
  padding: 8px 0 8px 26px;
  position: relative;
  font-size: 0.9375rem;
}
.plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--color-success);
  border-bottom: 2px solid var(--color-success);
  transform: rotate(-45deg);
}
.pricing__note {
  text-align: center;
  color: var(--color-dim);
  margin-top: var(--space-4);
  font-size: 0.9375rem;
}

/* ===== Apply form ===== */
.apply__intro {
  text-align: center;
}
.apply__form {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
.field {
  margin-bottom: var(--space-3);
}
.field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-foreground);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: rgba(2, 6, 23, 0.55);
  color: var(--color-foreground);
  font: 400 1rem/1.5 var(--font);
  transition: border-color 160ms, box-shadow 160ms;
}
.field textarea {
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.25);
}
.field__hint {
  font-size: 0.8125rem;
  color: var(--color-dim);
  margin: 6px 0 0;
}
.field__error {
  font-size: 0.8125rem;
  color: var(--color-error);
  margin: 6px 0 0;
}
.field.is-invalid input,
.field.is-invalid textarea {
  border-color: var(--color-error);
}
.apply__status {
  min-height: 1.5em;
  text-align: center;
  font-weight: 600;
  margin: var(--space-2) 0 0;
}
.apply__status.is-success {
  color: var(--color-success);
}
.apply__status.is-error {
  color: var(--color-error);
}
.apply__fine {
  text-align: center;
  color: var(--color-dim);
  font-size: 0.8125rem;
  margin: var(--space-2) 0 0;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--color-dim);
  font-size: 0.875rem;
  flex-wrap: wrap;
}
.footer p {
  margin: 0;
}

/* ===== Modal ===== */
.modal[hidden] {
  display: none;
}
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-3);
}
.modal__panel {
  position: relative;
  width: min(420px, 100%);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
}
.modal__panel video {
  width: 100%;
  border-radius: var(--radius);
  aspect-ratio: 9 / 16;
  background: #000;
}
.modal__close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-muted);
  color: var(--color-foreground);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 160ms;
}
.modal__close:hover {
  background: var(--color-secondary);
}
.modal__case {
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: var(--space-2) 0 4px;
}
.modal__hook {
  color: var(--color-foreground);
  font-weight: 600;
  margin: 0;
}

/* ===== Reveal animation ===== */
/* Content is visible by default; JS adds .reveal-pending just before
   observing, so a missing/failed observer can never hide the page. */
.reveal {
  transition: opacity 420ms var(--ease-expo), transform 420ms var(--ease-expo);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-pending {
  opacity: 0;
  transform: translateY(16px) scale(0.985);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .reveal-pending {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero__blob {
    animation: none;
  }
  .hero__video {
    display: none;
  }
  * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .grid--3,
  .clips {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .section {
    padding: var(--space-5) 0;
  }
  .nav__links {
    display: none;
  }
  .hero {
    min-height: 78vh;
  }
  .hero__stats {
    gap: var(--space-3);
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .footer__inner {
    justify-content: center;
    text-align: center;
  }
}
@media (max-width: 560px) {
  .grid--3,
  .clips {
    grid-template-columns: 1fr;
  }
  .clip {
    aspect-ratio: 3 / 4;
  }
}