/* ============================================================
   MONELO — LANDING PAGE STYLES
   Light theme · Purple gradients · Apple-inspired
   ============================================================

   TABLE OF CONTENTS
   -----------------
   1.  Tokens (variables)
   2.  Reset & Base
   3.  Layout utilities
   4.  Typography utilities
   5.  Badge
   6.  Buttons
   7.  Header & Nav
   8.  Hero section
   9.  Phone mockup
   10. Floating cards
   11. Features section
   12. Benefits section
   13. Pricing section
   14. FAQ section
   15. Final CTA section
   16. Footer
   17. Scroll animations
   18. Responsive
   ============================================================ */


/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
  /* --- Color palette --- */
  --c-bg:           #ffffff;
  --c-bg-raised:    #f5f5f7;
  --c-surface:      #ffffff;
  --c-surface-2:    #f0f0f5;
  --c-border:       rgba(0, 0, 0, 0.08);
  --c-border-hover: rgba(0, 0, 0, 0.16);

  --c-purple:        #7c3aed;
  --c-purple-mid:    #9333ea;
  --c-purple-light:  #a855f7;
  --c-purple-faint:  rgba(124, 58, 237, 0.08);
  --c-purple-glow:   rgba(168, 85, 247, 0.15);

  --c-green:   #10b981;
  --c-amber:   #f59e0b;
  --c-red:     #ef4444;
  --c-blue:    #0ea5e9;

  --c-text-primary:   #0a0a14;
  --c-text-secondary: #6b6b80;
  --c-text-muted:     #a0a0b8;

  /* --- Gradients --- */
  --g-purple:    linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  --g-hero-glow: radial-gradient(ellipse 70% 45% at 55% 30%, rgba(168, 85, 247, 0.1) 0%, transparent 65%);

  /* --- Typography --- */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */
  --text-6xl:  3.75rem;    /* 60px */

  --fw-regular:   400;
  --fw-medium:    500;
  --fw-semibold:  600;
  --fw-bold:      700;
  --fw-extrabold: 800;

  --lh-tight:   1.1;
  --lh-snug:    1.3;
  --lh-normal:  1.6;
  --lh-relaxed: 1.75;

  /* --- Spacing scale (4px base) --- */
  --s-1:  0.25rem;  /*  4px */
  --s-2:  0.5rem;   /*  8px */
  --s-3:  0.75rem;  /* 12px */
  --s-4:  1rem;     /* 16px */
  --s-5:  1.25rem;  /* 20px */
  --s-6:  1.5rem;   /* 24px */
  --s-8:  2rem;     /* 32px */
  --s-10: 2.5rem;   /* 40px */
  --s-12: 3rem;     /* 48px */
  --s-16: 4rem;     /* 64px */
  --s-20: 5rem;     /* 80px */
  --s-24: 6rem;     /* 96px */
  --s-32: 8rem;     /* 128px */

  /* --- Layout --- */
  --max-w:         1180px;
  --header-h:      72px;
  --section-py:    var(--s-32);

  /* --- Borders --- */
  --r-sm:   8px;
  --r-md:   12px;
  --r-lg:   16px;
  --r-xl:   24px;
  --r-2xl:  32px;
  --r-full: 9999px;

  /* --- Shadows --- */
  --shadow-sm:   0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.12);
  --shadow-xl:   0 24px 72px rgba(0,0,0,0.16);
  --shadow-glow: 0 0 48px rgba(124, 58, 237, 0.18);

  /* --- Transitions --- */
  --t-fast:   150ms ease;
  --t-base:   250ms ease;
  --t-slow:   400ms ease;
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: var(--lh-normal);
  color: var(--c-text-primary);
  background-color: var(--c-bg);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}


/* ============================================================
   3. LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--s-6);
}

/* Offset anchor targets below the fixed header */
section[id] {
  scroll-margin-top: calc(var(--header-h) + var(--s-4));
}

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


/* ============================================================
   4. TYPOGRAPHY UTILITIES
   ============================================================ */
.text-gradient {
  background: var(--g-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-purple-light);
  margin-bottom: var(--s-4);
}

.section-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto var(--s-16);
}

.section-title {
  font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: -0.025em;
  color: var(--c-text-primary);
  margin-bottom: var(--s-4);
}

.section-title--left {
  font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: -0.025em;
  color: var(--c-text-primary);
  margin-bottom: var(--s-5);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--c-text-secondary);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   5. BADGE
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-4);
  background: rgba(124, 58, 237, 0.14);
  border: 1px solid rgba(168, 85, 247, 0.28);
  border-radius: var(--r-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--c-purple-light);
  margin-bottom: var(--s-6);
}

.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-purple-light);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.75); }
}


/* ============================================================
   6. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  font-family: var(--font);
  font-weight: var(--fw-semibold);
  border-radius: var(--r-full);
  transition: transform var(--t-base), box-shadow var(--t-base), background var(--t-base), border-color var(--t-base), opacity var(--t-base);
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1;
}

.btn:active { transform: scale(0.98) !important; }

/* Sizes */
.btn--sm  { padding: 0.5rem 1.125rem; font-size: var(--text-sm); }
.btn--lg  { padding: 0.875rem 1.75rem; font-size: var(--text-base); }
.btn--xl  { padding: 1.125rem 2.25rem; font-size: var(--text-lg); }
.btn--full { width: 100%; padding: 0.875rem 1.5rem; font-size: var(--text-base); }

/* Variants */
.btn--primary {
  background: var(--g-purple);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 22px rgba(124, 58, 237, 0.38);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124, 58, 237, 0.55);
}

.btn--ghost {
  background: rgba(0, 0, 0, 0.04);
  color: var(--c-text-primary);
  border-color: var(--c-border);
}
.btn--ghost:hover {
  background: rgba(0, 0, 0, 0.07);
  border-color: var(--c-border-hover);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--c-text-primary);
  border-color: var(--c-border);
}
.btn--outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--c-border-hover);
}


/* ============================================================
   7. HEADER & NAV
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition:
    background var(--t-base),
    backdrop-filter var(--t-base),
    border-color var(--t-base);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom-color: var(--c-border);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--s-8);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  flex-shrink: 0;
}

.logo__icon {
  display: block;
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 8px;
}

.logo__text {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
  color: var(--c-text-primary);
}

/* Nav */
.nav {
  flex: 1;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}

.nav__link {
  display: block;
  padding: var(--s-2) var(--s-4);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--c-text-secondary);
  border-radius: var(--r-full);
  transition: color var(--t-fast), background var(--t-fast);
}

.nav__link:hover {
  color: var(--c-text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-left: auto;
}

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--s-2);
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-text-primary);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-fast);
  /* inherits dark color from --c-text-primary which is now dark */
}

.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================================
   8. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero__bg-glow {
  position: absolute;
  inset: 0;
  background: var(--g-hero-glow);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 3fr 2.6fr;
  gap: var(--s-12);
  align-items: center;
  padding-top: var(--s-20);
  padding-bottom: var(--s-20);
}

.hero__content {
  max-width: 560px;
}

.hero__headline {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: -0.03em;
  color: var(--c-text-primary);
  margin-bottom: var(--s-6);
}

.hero__subheadline {
  font-size: var(--text-lg);
  color: var(--c-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--s-8);
  max-width: 460px;
}

.hero__ctas {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  margin-bottom: var(--s-10);
}

.hero__social-proof {
  display: flex;
  align-items: center;
  gap: var(--s-3);
}

.hero__avatars {
  display: flex;
}

.hero__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: var(--fw-bold);
  color: #fff;
  border: 2px solid var(--c-bg);
  margin-left: -8px;
}
.hero__avatar:first-child { margin-left: 0; }

.hero__social-text {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
}
.hero__social-text strong { color: var(--c-text-primary); }

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-12) 0;
}


/* ============================================================
   9. PHONES SHOWCASE
   ============================================================ */
.phones-showcase {
  position: relative;
  width: 100%;
  height: 620px;
  overflow: visible;
}

.phone-item {
  position: absolute;
  line-height: 0;
}

.phone-item img {
  display: block;
  width: 100%;
  height: auto;
}

/* Center phone — upright, front, main focus */
.phone-item--center {
  width: 255px;
  left: 50%;
  top: 0;
  z-index: 3;
  filter: drop-shadow(0 32px 56px rgba(0, 0, 0, 0.26));
  animation:
    phone-enter-center 0.85s cubic-bezier(0.22, 1, 0.36, 1) both,
    phone-float-center 4.2s ease-in-out 0.85s infinite;
}

/* Left phone — slight tilt, shows more face */
.phone-item--left {
  width: 215px;
  left: -12px;
  top: 60px;
  z-index: 1;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.18));
  animation:
    phone-enter-left 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both,
    phone-float-left 5s ease-in-out 0.97s infinite;
}

/* Right phone — slight tilt opposite, z between left and center */
.phone-item--right {
  width: 215px;
  right: -12px;
  top: 60px;
  z-index: 2;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.18));
  animation:
    phone-enter-right 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.24s both,
    phone-float-right 4.6s ease-in-out 1.09s infinite;
}

/* ---- Entrance keyframes ---- */
@keyframes phone-enter-center {
  from { opacity: 0; transform: translateX(-50%) translateY(60px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0px); }
}
@keyframes phone-enter-left {
  from { opacity: 0; transform: rotate(-8deg) translateY(72px); }
  to   { opacity: 1; transform: rotate(-8deg) translateY(32px); }
}
@keyframes phone-enter-right {
  from { opacity: 0; transform: rotate(8deg) translateY(72px); }
  to   { opacity: 1; transform: rotate(8deg) translateY(32px); }
}

/* ---- Float keyframes ---- */
@keyframes phone-float-center {
  0%, 100% { transform: translateX(-50%) translateY(0px); }
  50%       { transform: translateX(-50%) translateY(-18px); }
}
@keyframes phone-float-left {
  0%, 100% { transform: rotate(-8deg) translateY(32px); }
  50%       { transform: rotate(-8deg) translateY(14px); }
}
@keyframes phone-float-right {
  0%, 100% { transform: rotate(8deg) translateY(32px); }
  50%       { transform: rotate(8deg) translateY(14px); }
}


/* ============================================================
   11. FEATURES SECTION
   ============================================================ */
.features {
  padding: var(--section-py) 0;
  background: var(--c-bg-raised);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
}

.feature-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  box-shadow: var(--shadow-sm);
  user-select: none;
  transition:
    transform var(--t-base),
    border-color var(--t-base),
    box-shadow var(--t-base);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(124, 58, 237, 0.2);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1), 0 0 20px rgba(124, 58, 237, 0.06);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-5);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.2);
}

.feature-card__title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-text-primary);
  margin-bottom: var(--s-3);
  letter-spacing: -0.01em;
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   12. BENEFITS SECTION
   ============================================================ */
.benefits {
  padding: var(--section-py) 0;
}

.benefits__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-20);
  align-items: center;
}

/* Left visual card */
.benefits__card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--s-8);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
}

.benefits__card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s-6);
}

.benefits__card-title {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--c-text-primary);
}

.benefits__card-month {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}

.benefits__bars {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  margin-bottom: var(--s-6);
}

.mock-row {
  display: grid;
  grid-template-columns: 72px 1fr 52px;
  gap: var(--s-3);
  align-items: center;
}

.mock-label {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  font-weight: var(--fw-medium);
}

.mock-bar {
  height: 7px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: var(--r-full);
  overflow: hidden;
}

.mock-bar__fill {
  height: 100%;
  border-radius: var(--r-full);
  opacity: 0.85;
}

.mock-amount {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  text-align: right;
}

.benefits__card-footer {
  display: flex;
  gap: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-border);
}

.benefits__card-stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--s-1);
}

.benefits__card-stat-value {
  display: block;
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--c-text-primary);
  letter-spacing: -0.02em;
}

/* Right content */
.benefits__desc {
  font-size: var(--text-lg);
  color: var(--c-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--s-8);
}

.benefits__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  margin-bottom: var(--s-8);
}

.benefits__item {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-size: var(--text-base);
  color: var(--c-text-primary);
}

.benefits__check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.14);
  border: 1px solid rgba(168, 85, 247, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-purple-light);
}


/* ============================================================
   13. PRICING SECTION
   ============================================================ */
.pricing {
  padding: var(--section-py) 0;
  background: var(--c-bg-raised);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  align-items: start;
}

.pricing-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-base), box-shadow var(--t-base);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.pricing-card--featured {
  background: linear-gradient(160deg, rgba(124, 58, 237, 0.07) 0%, rgba(168, 85, 247, 0.03) 100%);
  border-color: rgba(124, 58, 237, 0.25);
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.1);
  transform: scale(1.03);
}
.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-5px);
}

.pricing-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--g-purple);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--r-full);
  white-space: nowrap;
}

.pricing-card__header {
  margin-bottom: var(--s-6);
  padding-bottom: var(--s-6);
  border-bottom: 1px solid var(--c-border);
}

.pricing-card__plan {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--c-text-primary);
  margin-bottom: var(--s-4);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: var(--s-2);
}

.pricing-card__amount {
  font-size: var(--text-5xl);
  font-weight: var(--fw-extrabold);
  color: var(--c-text-primary);
  letter-spacing: -0.04em;
  line-height: 1;
}

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

.pricing-card__tagline {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin-bottom: var(--s-6);
}

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

.pricing-card__features li::before {
  content: '';
  flex-shrink: 0;
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a855f7' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat;
  border: 1px solid rgba(168, 85, 247, 0.24);
}

.pricing__note {
  text-align: center;
  margin-top: var(--s-8);
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}


/* ============================================================
   14. FAQ SECTION
   ============================================================ */
.faq {
  padding: var(--section-py) 0;
}

.faq__list {
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.faq__item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--t-base);
}

.faq__item.open {
  border-color: rgba(168, 85, 247, 0.28);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-5) var(--s-6);
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--c-text-primary);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  letter-spacing: -0.01em;
  transition: color var(--t-fast);
}

.faq__question:hover { color: var(--c-purple-light); }

.faq__icon {
  flex-shrink: 0;
  color: var(--c-text-secondary);
  transition: transform var(--t-base), color var(--t-fast);
}

.faq__item.open .faq__icon {
  transform: rotate(180deg);
  color: var(--c-purple-light);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow);
}

.faq__item.open .faq__answer { max-height: 220px; }

.faq__answer p {
  padding: 0 var(--s-6) var(--s-5);
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   15. FINAL CTA SECTION
   ============================================================ */
.cta-section {
  padding: var(--section-py) 0;
  background: var(--c-bg-raised);
  border-top: 1px solid var(--c-border);
}

.cta-section__inner {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: var(--s-16) var(--s-12);
  background: var(--c-surface);
  border: 1px solid rgba(124, 58, 237, 0.15);
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(124, 58, 237, 0.06), 0 20px 60px rgba(0, 0, 0, 0.1);
}

.cta-section__glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.18) 0%, transparent 68%);
  pointer-events: none;
}

.cta-section__title {
  position: relative;
  font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: -0.025em;
  color: var(--c-text-primary);
  margin-bottom: var(--s-5);
}

.cta-section__subtitle {
  position: relative;
  font-size: var(--text-lg);
  color: var(--c-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--s-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section__actions {
  position: relative;
  display: flex;
  gap: var(--s-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ============================================================
   16. FOOTER
   ============================================================ */
.footer {
  background: #06060b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--s-20);
  padding-bottom: var(--s-8);
  color: #eeeeff;
}

.footer .logo__text { color: #eeeeff; }

.footer__top {
  display: grid;
  grid-template-columns: 1.1fr 1.9fr;
  gap: var(--s-20);
  padding-bottom: var(--s-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--s-8);
}

.footer__tagline {
  margin-top: var(--s-4);
  font-size: var(--text-sm);
  color: #6a6a80;
  line-height: var(--lh-relaxed);
  max-width: 300px;
}

.footer__socials {
  display: flex;
  gap: var(--s-3);
  margin-top: var(--s-6);
}

.footer__social {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6a6a80;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}

.footer__social:hover {
  border-color: rgba(168, 85, 247, 0.4);
  color: var(--c-purple-light);
  background: rgba(124, 58, 237, 0.12);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-8);
}

.footer__col-title {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: #eeeeff;
  margin-bottom: var(--s-5);
  letter-spacing: -0.01em;
}

.footer__col-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.footer__col-list a {
  font-size: var(--text-sm);
  color: #6a6a80;
  transition: color var(--t-fast);
}

.footer__col-list a:hover { color: #eeeeff; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copy {
  font-size: var(--text-sm);
  color: #4a4a5a;
}


/* ============================================================
   17. SCROLL ANIMATIONS
   ============================================================ */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  .reveal-up, .reveal-left, .reveal-right {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .phone-item { animation: none; opacity: 1; }
  .phone-item--center { transform: translateX(-50%) translateY(0); }
  .phone-item--left   { transform: rotate(-8deg) translateY(32px); }
  .phone-item--right  { transform: rotate(8deg) translateY(32px); }
  .badge__dot   { animation: none; }
}


/* ============================================================
   18. RESPONSIVE
   ============================================================ */

/* Large tablet */
@media (max-width: 1024px) {
  :root { --section-py: var(--s-24); }

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

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
  }
  .pricing-card--featured:hover {
    transform: translateY(-5px);
  }
}

/* Tablet */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--s-16);
  }

  .hero__content {
    max-width: 100%;
    order: 1;
  }

  .hero__visual { order: 2; }

  .hero__subheadline { max-width: 100%; }

  .hero__ctas       { justify-content: center; }
  .hero__social-proof { justify-content: center; }

  .phones-showcase {
    max-width: 500px;
    margin: 0 auto;
  }

  .benefits__inner {
    grid-template-columns: 1fr;
    gap: var(--s-12);
  }

  .benefits__content {
    text-align: center;
  }

  .benefits__list {
    align-items: center;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--s-12);
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root { --section-py: var(--s-20); }

  /* Slide-down mobile nav */
  .nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--c-border);
    padding: var(--s-4) var(--s-6);
  }

  .nav.open { display: block; }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__link {
    padding: var(--s-3) var(--s-4);
    font-size: var(--text-base);
    border-radius: var(--r-md);
  }

  .nav__toggle { display: flex; }


  .features__grid { grid-template-columns: 1fr; }

  .phones-showcase { height: 540px; }
  .phone-item--center { width: 220px; }
  .phone-item--left, .phone-item--right { width: 185px; }

  .cta-section__inner { padding: var(--s-10) var(--s-8); }
}

/* Small mobile */
@media (max-width: 480px) {
  .container { padding: 0 var(--s-4); }

  .phones-showcase { height: 430px; max-width: 360px; }
  .phone-item--center { width: 168px; }
  .phone-item--left, .phone-item--right { width: 140px; top: 44px; }

  .hero__ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero__ctas .btn {
    width: 100%;
    max-width: 300px;
  }

  .footer__links {
    grid-template-columns: 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--s-5);
    text-align: center;
  }

  .cta-section__actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-section__actions .btn {
    width: 100%;
    max-width: 300px;
  }

  .cta-section__inner { padding: var(--s-8) var(--s-5); }
}

/* ============================================================
   19. QR MODAL
   ============================================================ */

.qr-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-6);
}

.qr-modal[hidden] {
  display: none;
}

.qr-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--t-base);
}

.qr-modal--open .qr-modal__backdrop {
  opacity: 1;
}

.qr-modal__panel {
  position: relative;
  z-index: 1;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  padding: var(--s-8);
  width: 100%;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-6);
  transform: translateY(16px) scale(0.97);
  opacity: 0;
  transition:
    transform var(--t-slow),
    opacity var(--t-slow);
}

.qr-modal--open .qr-modal__panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.qr-modal__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.qr-modal__title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-text-primary);
  letter-spacing: -0.015em;
}

.qr-modal__close {
  width: 32px;
  height: 32px;
  border-radius: var(--r-full);
  background: var(--c-bg-raised);
  border: 1px solid var(--c-border);
  color: var(--c-text-secondary);
  font-size: 1.25rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
  flex-shrink: 0;
}

.qr-modal__close:hover {
  background: var(--c-surface-2);
  color: var(--c-text-primary);
}

.qr-modal__toggle {
  display: flex;
  background: var(--c-bg-raised);
  border-radius: var(--r-full);
  padding: 3px;
  border: 1px solid var(--c-border);
}

.qr-modal__tab {
  flex: 1;
  padding: var(--s-2) var(--s-5);
  border-radius: var(--r-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition:
    background var(--t-fast),
    color var(--t-fast),
    box-shadow var(--t-fast);
  white-space: nowrap;
}

.qr-modal__tab--active {
  background: var(--g-purple);
  color: #fff;
  box-shadow: 0 2px 10px rgba(124, 58, 237, 0.35);
}

.qr-modal__qr-wrap {
  width: 200px;
  height: 200px;
  flex-shrink: 0;
}

.qr-modal__placeholder {
  width: 200px;
  height: 200px;
  border-radius: var(--r-md);
  background: var(--c-bg-raised);
  border: 2px dashed var(--c-border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--c-text-muted);
  letter-spacing: 0.04em;
}

.qr-modal__placeholder[hidden] {
  display: none;
}

.qr-modal__subtitle {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  text-align: center;
  margin: 0;
}