/* =============================================================================
   ReWoo v3.0 — styles.css
   The Premium Edition. Apple-tier design. Vision-first.
   https://rewoo.tech
   ============================================================================= */


/* =============================================================================
   1. DESIGN TOKENS
   ============================================================================= */

:root {
  /* Dark Mode Defaults */
  --bg:        #000000;
  --surface:   #0A0A0A;
  --surface-2: #111111;
  --surface-3: #1A1A1A;
  --text:      #F5F5F7;
  --text-2:    #E8E8ED;
  --dim:       #86868B;
  --dim-2:     #6E6E73;
  --accent:    #6E97FF;
  --accent-2:  #A8C4FF;
  --glow:      var(--glow);
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.05);

  /* Typography */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;

  /* Fluid type scale */
  --size-xs:   clamp(0.72rem, 0.68rem + 0.2vw, 0.8rem);
  --size-sm:   clamp(0.875rem, 0.84rem + 0.18vw, 0.95rem);
  --size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --size-lg:   clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --size-xl:   clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  --size-2xl:  clamp(2rem, 1.4rem + 3vw, 3.5rem);
  --size-3xl:  clamp(2.8rem, 1.8rem + 5vw, 5.5rem);
  --size-hero: clamp(3.5rem, 2rem + 7.5vw, 8.5rem);

  /* Spacing */
  --sp-1: 4px;   --sp-2: 8px;   --sp-3: 12px;  --sp-4: 16px;
  --sp-5: 20px;  --sp-6: 24px;  --sp-8: 32px;  --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-20: 80px; --sp-24: 96px;
  --sp-32: 128px; --sp-40: 160px;

  /* Motion */
  --ease-apple: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-micro: 120ms;
  --dur-fast:  200ms;
  --dur:       350ms;
  --dur-slow:  600ms;
  --dur-film:  900ms;

  /* Layout */
  --maxw: 1200px;
  --maxw-text: 780px;
  --nav-h: 60px;
  --r-sm: 8px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;
}

/* Light Mode */
[data-theme="light"] {
  --bg:        #FFFFFF;
  --surface:   #F5F5F7;
  --surface-2: #E8E8ED;
  --surface-3: #D2D2D7;
  --text:      #1D1D1F;
  --text-2:    #2D2D2F;
  --dim:       #6E6E73;
  --dim-2:     #86868B;
  --accent:    #0066CC;
  --accent-2:  #0077ED;
  --glow:      rgba(0, 102, 204, 0.1);
  --line:      rgba(0,0,0,0.08);
  --line-2:    rgba(0,0,0,0.05);
}


/* =============================================================================
   2. RESET & BASE
   ============================================================================= */

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background var(--dur-slow) var(--ease-apple),
              color var(--dur-slow) var(--ease-apple);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

::-webkit-scrollbar { width: 0; }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  padding: var(--sp-3) var(--sp-6);
  border-radius: 0 0 10px 10px;
  font-size: var(--size-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top: 0; }

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

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

@media (max-width: 768px) {
  .wrap { padding: 0 var(--sp-5); }
}


/* =============================================================================
   3. NAVIGATION — Apple-style minimal glass nav
   ============================================================================= */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(0, 0, 0, 0.72);
  border-bottom: 1px solid var(--line-2);
  transition: box-shadow var(--dur) var(--ease-apple),
              background var(--dur-slow) var(--ease-apple);
}

[data-theme="light"] .nav {
  background: rgba(255, 255, 255, 0.72);
}

.nav--scrolled {
  box-shadow: 0 1px 0 var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  padding: 0 var(--sp-6);
  max-width: var(--maxw);
  margin: 0 auto;
}

/* Logo */
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity var(--dur-fast) var(--ease-apple);
}
.nav__logo:hover { opacity: 0.75; }

.nav__logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 6px;
  /* Invert dark logo for dark bg */
  filter: invert(1) brightness(2);
  transition: filter var(--dur-slow) var(--ease-apple);
}

[data-theme="light"] .nav__logo-img {
  filter: none;
}

.nav__wordmark {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
  color: var(--text);
}

/* Center links */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-10);
  list-style: none;
}

.nav__links a {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.01em;
  color: var(--dim);
  transition: color var(--dur-fast) var(--ease-apple);
}
.nav__links a:hover { color: var(--text); }

/* Right */
.nav__right {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--dim);
  transition: color var(--dur-fast) var(--ease-apple),
              border-color var(--dur-fast) var(--ease-apple);
}
.theme-toggle:hover { color: var(--text); border-color: var(--dim-2); }
.theme-toggle svg {
  width: 14px; height: 14px;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

/* CTA */
.nav__cta {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  color: #fff;
  background: var(--accent);
  padding: 7px 16px;
  border-radius: 980px;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-apple),
              opacity var(--dur-fast) var(--ease-apple);
}
.nav__cta:hover { opacity: 0.85; }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color var(--dur-fast) var(--ease-apple);
}
.nav__hamburger:hover { border-color: var(--dim-2); }
.nav__hamburger span {
  display: block;
  width: 16px; height: 1px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease-apple),
              opacity var(--dur-micro);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Overlay */
.nav__overlay {
  display: none;
  position: fixed; inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-slow) var(--ease-out);
}
.nav__overlay.is-active { opacity: 1; pointer-events: auto; }

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1000;
  background: var(--bg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  transform: translateY(-100%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.nav__mobile.is-open { transform: translateY(0); }
.nav__mobile a {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 400;
  color: var(--dim);
  transition: color var(--dur-fast) var(--ease-apple);
}
.nav__mobile a:hover { color: var(--text); }
.nav__mobile .nav__cta {
  font-family: var(--font-body);
  font-size: var(--size-base);
  padding: 12px 32px;
}

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__overlay { display: block; }
  .nav__mobile { display: flex; }
  .nav__cta { display: none; }
}


/* =============================================================================
   4. HERO — Cinematic full-bleed
   ============================================================================= */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 80px) var(--sp-6) 120px;
  overflow: hidden;
  isolation: isolate;
}

/* Ambient gradient background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, var(--glow) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, var(--glow) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 80% 80%, var(--glow) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

[data-theme="light"] .hero::before {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,102,204,0.05) 0%, transparent 60%);
}

/* Subtle grid texture */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 0%, transparent 80%);
  pointer-events: none;
  z-index: -1;
}

.hero__inner {
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-6);
}

.hero__eyebrow-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-hero);
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--text);
}

.hero__headline em {
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, var(--text) 0%, var(--dim) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .hero__headline em {
  background: linear-gradient(135deg, var(--text) 0%, var(--dim) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero__sub {
  max-width: 540px;
  margin: var(--sp-8) auto 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-base);
  color: var(--dim);
  line-height: 1.7;
}

.hero__cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  margin-top: var(--sp-10);
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--dim-2);
  opacity: 0;
  animation: fadeInUp 0.6s var(--ease-out) 2.5s forwards;
}
.hero__scroll-indicator svg {
  width: 18px; height: 18px;
  stroke: currentColor; fill: none;
  stroke-width: 1.5;
  animation: arrowBounce 2.5s var(--ease-apple) infinite;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(8px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes arrowBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}


/* =============================================================================
   5. BUTTONS — Apple-tier CTAs
   ============================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-sm);
  border-radius: 980px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--dur-fast) var(--ease-apple),
              transform var(--dur-fast) var(--ease-apple),
              box-shadow var(--dur) var(--ease-apple);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  padding: 14px 30px;
  font-size: var(--size-base);
  font-weight: 500;
  box-shadow: 0 0 0 0 var(--glow);
}
.btn--primary:hover {
  opacity: 0.88;
  transform: scale(1.02);
  box-shadow: 0 8px 40px var(--glow);
}
.btn--primary:active { transform: scale(0.98); }

[data-theme="light"] .btn--primary {
  box-shadow: 0 0 0 0 rgba(0,102,204,0);
}
[data-theme="light"] .btn--primary:hover {
  box-shadow: 0 8px 40px rgba(0,102,204,0.25);
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
  padding: 14px 4px;
  font-size: var(--size-base);
  font-weight: 500;
  border-radius: 0;
  position: relative;
}
.btn--ghost::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0.4);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
  opacity: 0.6;
}
.btn--ghost:hover::after { transform: scaleX(1); opacity: 1; }

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 12px 22px;
  font-size: var(--size-sm);
  width: 100%;
  justify-content: center;
  border-radius: var(--r-sm);
  transition: border-color var(--dur-fast) var(--ease-apple),
              color var(--dur-fast) var(--ease-apple),
              background var(--dur-fast) var(--ease-apple);
}
.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--accent-fill {
  background: var(--accent);
  color: #fff;
  padding: 12px 22px;
  font-size: var(--size-sm);
  width: 100%;
  justify-content: center;
  border-radius: var(--r-sm);
}
.btn--accent-fill:hover { opacity: 0.88; }


/* =============================================================================
   6. PROOF STRIP
   ============================================================================= */

.proof-strip {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px var(--sp-6);
}

.proof-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-12);
  flex-wrap: wrap;
  max-width: var(--maxw);
  margin: 0 auto;
}

.proof-strip__item {
  font-family: var(--font-body);
  font-size: var(--size-sm);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.proof-strip__item--primary   { font-weight: 500; color: var(--text); }
.proof-strip__item--secondary { font-weight: 400; color: var(--dim); }
.proof-strip__item--accent    { font-weight: 500; color: var(--accent); }

.proof-strip__divider { width: 1px; height: 16px; background: var(--line); flex-shrink: 0; }

@media (max-width: 600px) {
  .proof-strip__divider { display: none; }
  .proof-strip__inner { gap: var(--sp-3); flex-direction: column; text-align: center; }
}


/* =============================================================================
   7. SECTIONS — Shared Apple-style section system
   ============================================================================= */

.section { padding: 130px var(--sp-6); }
.section--surface { background: var(--surface); }
.section--bg { background: var(--bg); }

@media (max-width: 768px) {
  .section { padding: 80px var(--sp-5); }
}

/* Section overline label */
.overline {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: var(--sp-5);
}
.overline--accent { color: var(--accent); }

/* Section headline */
.s-headline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-3xl);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--text);
}
.s-headline em { font-style: italic; font-weight: 400; }
.s-headline--centered { text-align: center; }

/* Section subhead */
.s-subhead {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-base);
  color: var(--dim);
  line-height: 1.7;
  max-width: 540px;
  margin-top: var(--sp-5);
}
.s-subhead--centered { text-align: center; margin-left: auto; margin-right: auto; }

/* Section body */
.s-body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-base);
  color: var(--dim);
  line-height: 1.75;
  max-width: 600px;
  margin-top: var(--sp-8);
}
.s-body p + p { margin-top: var(--sp-5); }


/* =============================================================================
   8. PROBLEM SECTION — Text-only, intense
   ============================================================================= */

.problem-inner {
  max-width: 760px;
  margin: 0 auto;
}

.problem-pull {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-2xl);
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-top: var(--sp-6);
  border-left: 2px solid var(--accent);
  padding-left: var(--sp-6);
}

.problem-body {
  margin-top: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.problem-body p {
  font-size: var(--size-base);
  color: var(--dim);
  line-height: 1.75;
}
.problem-body p strong {
  color: var(--text);
  font-weight: 500;
}


/* =============================================================================
   9. REVELATION — Concept cards
   ============================================================================= */

.revelation-inner {
  max-width: 960px;
  margin: 0 auto;
}

.concept-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-12);
}
@media (max-width: 768px) { .concept-cards { grid-template-columns: 1fr; gap: var(--sp-3); } }

.concept-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: border-color var(--dur) var(--ease-apple),
              transform var(--dur) var(--ease-apple);
}
.concept-card:hover {
  border-color: var(--glow);
  transform: translateY(-3px);
}

.concept-card__icon {
  width: 28px; height: 28px;
  color: var(--accent);
  stroke: currentColor; fill: none;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.concept-card__text {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.65;
}


/* =============================================================================
   10. TEAM GRID
   ============================================================================= */

.team-inner {
  max-width: 960px;
  margin: 0 auto;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: var(--sp-12);
}
@media (max-width: 640px) { .team-grid { grid-template-columns: 1fr; } }

.team-card {
  background: var(--bg);
  padding: 28px 24px;
  transition: background var(--dur-fast) var(--ease-apple);
  position: relative;
}
.team-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glow);
  opacity: 0;
  transition: opacity var(--dur) var(--ease-apple);
  pointer-events: none;
}
.team-card:hover { background: var(--surface-2); }
.team-card:hover::after { opacity: 1; }

.team-card__role {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.team-card__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-top: 5px;
}

.team-card__mission {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.5;
  margin-top: var(--sp-2);
}


/* =============================================================================
   11. PRODUCT IN ACTION — Tabs
   ============================================================================= */

.product-inner {
  max-width: 760px;
  margin: 0 auto;
}

.tab-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  margin-bottom: var(--sp-10);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 980px;
  padding: 4px;
  list-style: none;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.tab-pill {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-xs);
  letter-spacing: 0.02em;
  color: var(--dim);
  padding: 8px 20px;
  background: transparent;
  border: none;
  border-radius: 980px;
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-apple),
              background var(--dur-fast) var(--ease-apple);
  white-space: nowrap;
}
.tab-pill.is-active {
  color: var(--text);
  background: var(--surface-3);
}
.tab-pill:hover:not(.is-active) { color: var(--text-2); }

.tab-panel {
  display: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  animation: panelFadeIn 0.3s var(--ease-out) forwards;
}
.tab-panel.is-active { display: block; }

@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.tab-panel__bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-sm);
  color: var(--text);
  background: var(--surface-2);
}

.online-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34D399;
  flex-shrink: 0;
}

.tab-panel__body { padding: 24px; }

/* Chat */
.chat { display: flex; flex-direction: column; gap: var(--sp-4); }
.chat-bubble {
  padding: 12px 16px;
  font-size: var(--size-sm);
  line-height: 1.55;
  max-width: 82%;
  border-radius: 18px;
}
.chat-bubble--customer {
  background: var(--surface-3);
  color: var(--text);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat-bubble--ai {
  background: var(--glow);
  border: 1px solid var(--glow);
  color: var(--text);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.chat-bubble--ai a { color: var(--accent); }
.chat-meta {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  text-align: right;
  margin-top: calc(-1 * var(--sp-2));
  opacity: 0.8;
}

/* Marketing mock */
.marketing-mock { display: flex; flex-direction: column; gap: var(--sp-4); }
.mock-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dim-2);
}
.mock-post {
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.6;
  font-style: italic;
}

.mock-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--glow);
  border: 1px solid var(--glow);
  border-radius: 6px;
  padding: 4px 10px;
  width: fit-content;
}
.mock-status {
  display: flex;
  gap: var(--sp-4);
  font-size: 0.78rem;
  color: var(--dim-2);
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: var(--sp-3);
}
.mock-status .done { color: #34D399; font-weight: 500; }

/* Email mock */
.email-mock { display: flex; flex-direction: column; gap: var(--sp-4); }
.email-subject { font-weight: 600; font-size: var(--size-sm); color: var(--text); }
.email-body { font-size: var(--size-sm); color: var(--dim); line-height: 1.65; }
.email-body a { color: var(--accent); }
.email-status {
  font-size: 0.78rem;
  color: var(--dim-2);
  border-top: 1px solid var(--line);
  padding-top: var(--sp-3);
}

.tab-caption {
  text-align: center;
  font-size: var(--size-sm);
  color: var(--dim-2);
  margin-top: var(--sp-6);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}


/* =============================================================================
   12. HOW IT WORKS — Steps
   ============================================================================= */

.steps-inner {
  max-width: 960px;
  margin: 0 auto;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-12);
  position: relative;
}

/* Connecting line */
.steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(33.33% - 10px);
  width: calc(33.33% + 20px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow), transparent);
  pointer-events: none;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px 36px;
  position: relative;
  z-index: 1;
  transition: border-color var(--dur) var(--ease-apple);
}
.step-card:hover { border-color: var(--glow); }

.step-card__num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.5rem;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: var(--sp-5);
}

.step-card__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-sm);
  color: var(--text);
  line-height: 1.4;
  margin-bottom: var(--sp-3);
}

.step-card__body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.65;
}

.step-card__tag {
  display: inline-block;
  margin-top: var(--sp-5);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--glow);
  border: 1px solid var(--glow);
  padding: 4px 10px;
  border-radius: 6px;
}

@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; gap: var(--sp-3); }
  .steps::before { display: none; }
}


/* =============================================================================
   13. PROOF — Case study
   ============================================================================= */

.proof-inner { max-width: 960px; margin: 0 auto; }

.proof-card {
  margin-top: var(--sp-12);
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: var(--r-lg);
  padding: 48px 44px;
  position: relative;
  overflow: hidden;
}

/* Ambient glow behind card */
.proof-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
  pointer-events: none;
}

.proof-metrics {
  display: flex;
  gap: 52px;
  flex-wrap: wrap;
  position: relative;
}

.proof-metric {}
.proof-metric__num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
}
.proof-metric__label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dim-2);
  margin-top: 6px;
}

.proof-divider { height: 1px; background: var(--line); margin: 36px 0; }

.proof-body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.75;
}

.proof-quote {
  border-left: 2px solid var(--accent);
  padding-left: var(--sp-5);
  margin: var(--sp-6) 0;
}
.proof-quote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--size-base);
  color: var(--dim);
  line-height: 1.6;
}

.proof-closer {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-sm);
  color: var(--text);
  margin-top: var(--sp-5);
  letter-spacing: 0.01em;
}

@media (max-width: 600px) {
  .proof-card { padding: 32px 24px; }
}


/* =============================================================================
   14. PRICING CARDS
   ============================================================================= */

.pricing-inner { max-width: 960px; margin: 0 auto; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-12);
}
@media (max-width: 768px) { .pricing-grid { grid-template-columns: 1fr; } }

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px 36px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur) var(--ease-apple),
              transform var(--dur) var(--ease-apple);
}
.pricing-card:hover { transform: translateY(-4px); }

.pricing-card--featured {
  border-color: var(--glow);
  background: var(--surface-2);
  box-shadow: 0 0 0 1px var(--glow),
              0 20px 60px var(--glow);
}

.pricing-card__pill {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bg);
  background: var(--accent);
  padding: 4px 10px;
  border-radius: 980px;
  margin-bottom: var(--sp-4);
  align-self: flex-start;
}

.pricing-card__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-sm);
  color: var(--text);
  letter-spacing: -0.005em;
}

.pricing-card__badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--dim-2);
  background: var(--surface-3);
  border-radius: 6px;
  padding: 3px 8px;
  margin-top: var(--sp-2);
  align-self: flex-start;
}

.pricing-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: var(--sp-5);
}
.pricing-card__price {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-xl);
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}
.pricing-card__per {
  font-size: var(--size-sm);
  color: var(--dim);
}

.pricing-card__bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
  flex: 1;
}
.pricing-card__bullet {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.5;
}
.pricing-card__bullet svg {
  width: 14px; height: 14px;
  stroke: var(--accent); fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0; margin-top: 3px;
}

.pricing-card__cta { margin-top: var(--sp-6); }


/* =============================================================================
   15. WHY REWOO — Numbered manifesto rows
   ============================================================================= */

.why-inner { max-width: 760px; margin: 0 auto; }

.why-rows { margin-top: var(--sp-12); }

.why-row {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-8);
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur-fast) var(--ease-apple);
}
.why-row:first-child { border-top: 1px solid var(--line); }

.why-row__num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.15;
  line-height: 1;
  min-width: 72px;
  flex-shrink: 0;
}

.why-row__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-sm);
  color: var(--text);
  letter-spacing: -0.005em;
}
.why-row__desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.65;
  margin-top: 6px;
  max-width: 500px;
}


/* =============================================================================
   16. VISION — Steve Jobs manifesto section
   ============================================================================= */

.vision-section {
  padding: 180px var(--sp-6) 160px;
  text-align: center;
  position: relative;
  isolation: isolate;
}

.vision-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, var(--glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.vision-quote {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-3xl);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 860px;
  margin: 0 auto;
  color: var(--text);
}
.vision-quote em { font-style: italic; font-weight: 400; }

.vision-body {
  max-width: 520px;
  margin: var(--sp-10) auto 0;
  font-size: var(--size-base);
  color: var(--dim);
  line-height: 1.8;
}
.vision-body p + p { margin-top: var(--sp-4); }

.vision-founder {
  margin-top: var(--sp-10);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-sm);
  color: var(--dim-2);
  letter-spacing: 0.01em;
}


/* =============================================================================
   17. WAITLIST
   ============================================================================= */

.waitlist-section {
  background: var(--surface);
  padding: 130px var(--sp-6);
  text-align: center;
}

.waitlist-inner {
  max-width: 480px;
  margin: 0 auto;
}

.waitlist-form {
  margin-top: var(--sp-10);
}

.waitlist-input {
  width: 100%;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--size-base);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 14px 18px;
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-apple),
              box-shadow var(--dur-fast) var(--ease-apple);
  -webkit-appearance: none;
}
.waitlist-input::placeholder { color: var(--dim-2); }
.waitlist-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--glow);
}

[data-theme="light"] .waitlist-input:focus {
  box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

.waitlist-btn {
  display: block;
  width: 100%;
  margin-top: var(--sp-3);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-base);
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: var(--r-sm);
  padding: 14px;
  cursor: pointer;
  transition: opacity var(--dur-fast) var(--ease-apple),
              transform var(--dur-micro) var(--ease-apple);
}
.waitlist-btn:hover { opacity: 0.88; }
.waitlist-btn:active { transform: scale(0.98); }

.waitlist-micro {
  margin-top: var(--sp-4);
  font-size: 0.78rem;
  color: var(--dim-2);
  line-height: 1.6;
}
.waitlist-privacy {
  margin-top: var(--sp-2);
  font-size: 0.73rem;
  color: var(--dim-2);
}
.waitlist-privacy a { color: var(--dim-2); text-decoration: underline; text-underline-offset: 3px; }

.waitlist-success {
  display: none;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--size-base);
  color: var(--accent);
  padding: var(--sp-8) 0;
  animation: panelFadeIn 0.4s var(--ease-out) forwards;
}


/* =============================================================================
   18. FOOTER
   ============================================================================= */

.footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 60px var(--sp-6) 44px;
}

.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--sp-16);
}
@media (max-width: 768px) {
  .footer__inner { grid-template-columns: 1fr; gap: var(--sp-8); }
}

/* Footer logo */
.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  margin-bottom: var(--sp-3);
  transition: opacity var(--dur-fast) var(--ease-apple);
}
.footer__logo:hover { opacity: 0.7; }

.footer__logo-img {
  width: 22px; height: 22px;
  object-fit: contain;
  border-radius: 4px;
  filter: invert(1) brightness(2);
  transition: filter var(--dur-slow) var(--ease-apple);
}
[data-theme="light"] .footer__logo-img { filter: none; }

.footer__wordmark {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.015em;
  color: var(--text);
}

.footer__copy {
  font-size: 0.78rem;
  color: var(--dim-2);
  line-height: 1.6;
}
.footer__email {
  display: inline-block;
  margin-top: 5px;
  font-size: 0.78rem;
  color: var(--accent);
  transition: opacity var(--dur-fast) var(--ease-apple);
}
.footer__email:hover { opacity: 0.75; }

.footer__col-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dim-2);
  margin-bottom: var(--sp-4);
}

.footer__links { list-style: none; display: flex; flex-direction: column; }
.footer__links a {
  font-size: 0.82rem;
  color: var(--dim);
  line-height: 2.3;
  transition: color var(--dur-fast) var(--ease-apple);
}
.footer__links a:hover { color: var(--text); }

.footer__social {
  display: flex;
  gap: var(--sp-4);
  align-items: center;
  margin-top: var(--sp-2);
}
.footer__social a {
  color: var(--dim);
  transition: color var(--dur-fast) var(--ease-apple);
}
.footer__social a:hover { color: var(--text); }
.footer__social svg {
  width: 20px; height: 20px;
  stroke: currentColor; fill: none;
  stroke-width: 1.5;
  stroke-linecap: round; stroke-linejoin: round;
}

.footer__bottom {
  max-width: var(--maxw);
  margin: 36px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.75rem;
  color: var(--dim-2);
}


/* =============================================================================
   19. SCROLL ANIMATIONS — Apple-style enter
   ============================================================================= */

@media (prefers-reduced-motion: no-preference) {
  [data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s var(--ease-out),
                transform 0.7s var(--ease-out);
  }
  [data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  [data-animate-scale] {
    opacity: 0;
    transform: scale(0.97);
    transition: opacity 0.7s var(--ease-out),
                transform 0.7s var(--ease-out);
  }
  [data-animate-scale].is-visible {
    opacity: 1;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-animate], [data-animate-scale] { opacity: 1; transform: none; }
}


/* =============================================================================
   20. SUPPORTING PAGES
   ============================================================================= */

.page-hero {
  padding: calc(var(--nav-h) + 80px) var(--sp-6) 80px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.page-hero__label {
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-4);
}
.page-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-2xl);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.page-hero__meta {
  margin-top: var(--sp-4);
  font-size: var(--size-sm);
  color: var(--dim);
}

.page-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 80px var(--sp-6) 140px;
}
.page-content h2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-sm);
  color: var(--text);
  margin-top: var(--sp-12);
  margin-bottom: var(--sp-4);
  letter-spacing: 0;
  line-height: 1.4;
}
.page-content h2:first-child { margin-top: 0; }
.page-content p {
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.78;
  margin-bottom: var(--sp-4);
}
.page-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.page-content ul { list-style: none; display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.page-content ul li {
  font-size: var(--size-sm);
  color: var(--dim);
  line-height: 1.65;
  padding-left: var(--sp-5);
  position: relative;
}
.page-content ul li::before { content: '—'; position: absolute; left: 0; color: var(--accent); }


/* =============================================================================
   21. PRINT
   ============================================================================= */

@media print {
  .nav, .nav__hamburger, .theme-toggle { display: none !important; }
  body { background: #fff; color: #000; }
  [data-animate], [data-animate-scale] { opacity: 1 !important; transform: none !important; }
}