/* ============================================
   Pic2Plan — Design Tokens & Styles
   ============================================ */

:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Colors — Dark navy/purple theme */
  --color-bg:           #0f0f1a;
  --color-surface:      #1a1a2e;
  --color-surface-2:    #16213e;
  --color-surface-offset: #222244;
  --color-border:       rgba(124, 58, 237, 0.2);
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-divider:      rgba(255, 255, 255, 0.06);

  --color-text:         #e8e6f0;
  --color-text-muted:   #9896a8;
  --color-text-faint:   #5e5c6e;

  --color-primary:      #7c3aed;
  --color-primary-hover: #6d28d9;
  --color-primary-light: #a78bfa;
  --color-primary-glow:  rgba(124, 58, 237, 0.15);

  --color-success:      #22c55e;

  /* Radius */
  --radius-sm:   0.375rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.2);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Inter', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}


/* ============================================
   Layout
   ============================================ */

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: var(--content-default);
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}


/* ============================================
   Navigation
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 15, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.nav--hidden {
  transform: translateY(-100%);
}

.nav--scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav__inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.nav__logo-icon {
  display: block;
  width: 36px;
  height: 36px;
}

.nav__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--transition-interactive);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__cta-btn {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: background var(--transition-interactive), transform var(--transition-interactive);
}

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

.nav__cta-btn:active {
  transform: translateY(0);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.nav__hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav__hamburger {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 15, 26, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-8);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-out);
    z-index: 99;
  }

  .nav__links.active {
    opacity: 1;
    pointer-events: auto;
  }

  .nav__link {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text);
  }

  .nav__cta-btn {
    font-size: var(--text-lg);
    padding: var(--space-3) var(--space-8);
  }
}


/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-xl);
  transition: all var(--transition-interactive);
  cursor: pointer;
  white-space: nowrap;
}

.btn svg {
  display: inline-block;
  flex-shrink: 0;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(124, 58, 237, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn--outline:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn--outline:active {
  transform: translateY(0);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}


/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: calc(var(--space-16) + var(--space-8));
  padding-bottom: var(--space-16);
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #7c3aed 0%, transparent 70%);
  top: -200px;
  right: -100px;
  animation: float-orb 8s ease-in-out infinite;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #4f46e5 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: float-orb 10s ease-in-out infinite reverse;
}

.hero__orb--3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #a78bfa 0%, transparent 70%);
  top: 40%;
  left: 30%;
  animation: float-orb 12s ease-in-out infinite;
}

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -20px); }
  66% { transform: translate(-20px, 15px); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-12);
}

.hero__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-primary-light);
  width: fit-content;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(135deg, #fff 0%, #a78bfa 50%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary-light);
  letter-spacing: -0.01em;
}

.hero__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 480px;
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

/* Phone Mockup */
.hero__phone {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 280px;
  background: #1a1a2e;
  border-radius: 2.5rem;
  padding: var(--space-3);
  border: 2px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 0 0 1px rgba(124, 58, 237, 0.2),
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(124, 58, 237, 0.1);
  position: relative;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 24px;
  background: #0f0f1a;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  z-index: 2;
}

.phone-mockup__screen {
  background: #0f0f1a;
  border-radius: 2rem;
  overflow: hidden;
  min-height: 480px;
}

.phone-mockup__status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-5);
  font-size: 11px;
  font-weight: 600;
  color: #fff;
}

.phone-mockup__app {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.phone-mockup__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.phone-mockup__header svg {
  display: inline;
}

.phone-mockup__doc {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.phone-mockup__doc-line {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}

.phone-mockup__doc-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: var(--radius-md);
  font-size: 12px;
  color: var(--color-primary-light);
  font-weight: 500;
}

.phone-mockup__doc-highlight svg {
  display: inline;
  flex-shrink: 0;
}

.phone-mockup__btn-container {
  padding-top: var(--space-3);
}

.phone-mockup__add-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.4);
}

.phone-mockup__add-btn svg {
  display: inline;
}

@media (max-width: 900px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-10);
  }

  .hero__text {
    align-items: center;
  }

  .hero__subtitle {
    max-width: 520px;
    margin-inline: auto;
  }

  .hero__buttons {
    justify-content: center;
  }

  .phone-mockup {
    width: 240px;
  }

  .phone-mockup__screen {
    min-height: 400px;
  }
}

@media (max-width: 480px) {
  .hero__buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }
}


/* ============================================
   Section Titles
   ============================================ */

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--color-text);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-3);
  margin-bottom: var(--space-12);
  max-width: 520px;
  margin-inline: auto;
}


/* ============================================
   How It Works (Steps)
   ============================================ */

.steps {
  background: var(--color-bg);
}

.steps__grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-6);
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  flex: 1;
  max-width: 260px;
}

.step__number {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-primary-light);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
}

.step__icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 58, 237, 0.08);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(124, 58, 237, 0.15);
}

.step__icon svg {
  display: block;
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
}

.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 200px;
}

.step__connector {
  display: flex;
  align-items: center;
  padding-top: calc(36px + var(--space-4) + 40px);
  opacity: 0.5;
}

.step__connector svg {
  display: block;
}

@media (max-width: 768px) {
  .steps__grid {
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
  }

  .step {
    max-width: 320px;
  }

  .step__connector {
    padding-top: 0;
    transform: rotate(90deg);
  }
}


/* ============================================
   Features Grid
   ============================================ */

.features {
  background: var(--color-surface);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.feature-card:hover {
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 58, 237, 0.1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
}

.feature-card__icon svg {
  display: block;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

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

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

  .feature-card {
    padding: var(--space-6);
  }
}


/* ============================================
   Perfect For
   ============================================ */

.perfect-for {
  background: var(--color-bg);
}

.perfect-for__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.persona-card {
  text-align: center;
  padding: var(--space-10) var(--space-6);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(79, 70, 229, 0.04) 100%);
  border: 1px solid rgba(124, 58, 237, 0.15);
  border-radius: var(--radius-2xl);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

.persona-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.persona-card__emoji {
  font-size: 3rem;
  margin-bottom: var(--space-5);
  display: block;
}

.persona-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.persona-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 300px;
  margin-inline: auto;
}

@media (max-width: 768px) {
  .perfect-for__grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
  }
}


/* ============================================
   Pricing
   ============================================ */

.pricing {
  background: var(--color-surface);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 800px;
  margin-inline: auto;
}

.pricing-card {
  padding: var(--space-10);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card--pro {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(79, 70, 229, 0.05) 100%);
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.15);
}

.pricing-card__badge {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header {
  margin-bottom: var(--space-8);
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-card__yearly {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.pricing-card__save {
  display: inline-block;
  padding: 2px var(--space-2);
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-success);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-left: var(--space-2);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex: 1;
  margin-bottom: var(--space-8);
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.pricing-card__features li svg {
  display: inline;
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .pricing-card {
    padding: var(--space-8);
  }
}


/* ============================================
   Testimonials
   ============================================ */

.testimonials {
  background: var(--color-bg);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.testimonial-card__stars {
  color: #fbbf24;
  font-size: var(--text-base);
  letter-spacing: 2px;
}

.testimonial-card__quote {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.8;
  font-style: italic;
  flex: 1;
}

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

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 58, 237, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-primary-light);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
}

.testimonial-card__name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.testimonial-card__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-inline: auto;
  }
}


/* ============================================
   FAQ
   ============================================ */

.faq {
  background: var(--color-surface);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq__item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-interactive);
}

.faq__item[open] {
  border-color: rgba(124, 58, 237, 0.3);
}

.faq__question {
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: '+';
  font-size: var(--text-xl);
  color: var(--color-primary-light);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
}

.faq__item[open] .faq__question::after {
  transform: rotate(45deg);
}

.faq__answer {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 600px;
}


/* ============================================
   Final CTA
   ============================================ */

.final-cta {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.final-cta__content {
  position: relative;
  text-align: center;
  padding: var(--space-16) 0;
}

.final-cta__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.final-cta__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-inline: auto;
}

.final-cta__buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .final-cta__buttons {
    flex-direction: column;
    align-items: stretch;
    padding-inline: var(--space-4);
  }
}


/* ============================================
   Footer
   ============================================ */

.footer {
  padding: var(--space-12) 0 var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.footer__email {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-interactive);
}

.footer__email:hover {
  color: var(--color-primary-light);
}

.footer__links {
  display: flex;
  gap: var(--space-6);
}

.footer__links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-interactive);
}

.footer__links a:hover {
  color: var(--color-text);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__attribution {
  color: var(--color-text-faint);
  text-decoration: none;
  font-size: var(--text-xs);
  transition: color var(--transition-interactive);
}

.footer__attribution:hover {
  color: var(--color-text-muted);
}

@media (max-width: 600px) {
  .footer__brand {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }
}


/* ============================================
   Scroll Animations
   ============================================ */

.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 35%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* Fallback: IntersectionObserver adds .is-visible */
.fade-in.is-visible {
  opacity: 1;
}