/* ================================================
   Squins Landing Page — style.css
   Colors mapped exactly from lib/theme/app_theme.dart
   ================================================ */

/*
  Outfit — self-hosted for GDPR compliance (avoids IP transfer to Google servers).
  Download the variable font from: https://fonts.google.com/specimen/Outfit
  Place the file at: squins_landing_page/assets/fonts/Outfit-Variable.woff2
*/
@font-face {
  font-family: 'Outfit';
  src: url('../fonts/Outfit-Variable.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ── CSS Custom Properties (mirrors app_theme.dart) ── */
:root {
  /* Primary — AppColors.softPurple */
  --primary:           #958CE8;
  --primary-rgb:       149, 140, 232;
  --on-primary:        #FFFFFF;
  --primary-hover:     #7B71D4;
  --primary-glow:      rgba(149, 140, 232, 0.25);
  --primary-container: #ECE9FF;

  /* Secondary — AppColors.lightBlue */
  --secondary:         #ACD1FD;

  /* Surfaces — AppColors.lightScaffold / lightSurface / lightOutline */
  --bg:                #FFFFFF;
  --surface:           #F4F4F8;
  --surface-elevated:  #FFFFFF;
  --surface-variant:   #EEEEF5;
  --outline:           #E4E4EE;
  --outline-variant:   #F0F0F6;

  /* Text — AppColors.lightTextPrimary / lightTextSecondary */
  --text-primary:      #21222D;
  --text-secondary:    #6B6C80;

  /* Semantic — AppColors.incomeGreen / expenseRed */
  --income:            #52C87A;
  --income-rgb:        82, 200, 122;
  --expense:           #E86C6C;
  --expense-rgb:       232, 108, 108;
  --expense-hover:     #C85A5A;

  /* Always-dark surface — AppColors.charcoal (used for support card) */
  --charcoal:          #21222D;
  --charcoal-rgb:      33, 34, 45;
  --on-charcoal:       #F2F2F7;
  --on-charcoal-rgb:   242, 242, 247;

  /* Category colours from AppColors (used for avatars) */
  --cat-food:          #DA9278;
  --cat-transport:     #7DA5C1;

  /* Star rating */
  --star:              #FFB800;

  /* Store badge — always dark (official brand element, not theme-sensitive) */
  --store-bg:          #111111;
  --store-bg-hover:    #1c1c1c;
  --store-border:      rgba(255, 255, 255, 0.10);
  --store-text:        #FFFFFF;
  --store-label:       rgba(255, 255, 255, 0.65);
  --store-shadow:      rgba(0, 0, 0, 0.30);

  /* On-overlay text for language cards (dark gradient, always white) */
  --overlay-text:      #FFFFFF;
  --overlay-muted:     rgba(255, 255, 255, 0.65);

  /* Nav */
  --nav-blur-bg:       rgba(255, 255, 255, 0.88);

  /* Divider — alias for --outline, used in legal page inline styles */
  --divider:           #E4E4EE;

  /* Shape — from AppDimens */
  --radius-card:       24px;
  --radius-pill:       50px;
  --radius-small:      12px;
  --screen-padding:    20px;
  --element-spacing:   16px;

  /* Motion */
  --ease-out:          cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast:     180ms;
  --duration-mid:      320ms;
  --duration-slow:     600ms;
}

[data-theme="dark"] {
  /* Surfaces — AppColors.darkScaffold / darkSurface / darkElevated / darkOutline */
  --bg:                #12131A;
  --surface:           #21222D;
  --surface-elevated:  #2C2D3A;
  --surface-variant:   #2A2B3A;
  --outline:           #3A3B4A;
  --outline-variant:   #2A2B38;

  /* Divider — alias for --outline (dark), used in legal page inline styles */
  --divider:           #3A3B4A;

  /* Text — AppColors.darkTextPrimary / darkTextSecondary */
  --text-primary:      #F2F2F7;
  --text-secondary:    #9A9AB0;

  /* Primary adjustments for dark */
  --primary-hover:     #A89AED;
  --primary-container: #3D3575;

  /* Nav */
  --nav-blur-bg:       rgba(18, 19, 26, 0.88);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Outfit', system-ui, sans-serif;
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--duration-mid) var(--ease-out),
              color var(--duration-mid) var(--ease-out);
  overflow-x: hidden;
}

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

/* ── Utility ── */
.container {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 24px;
}

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

/* ── Scroll-reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }

/* ══════════════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--nav-blur-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--outline);
  transition: background var(--duration-mid) var(--ease-out),
              border-color var(--duration-mid) var(--ease-out);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.3px;
  color: var(--text-primary);
  flex-shrink: 0;
}

.logo-container {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px;
  flex-shrink: 0;
}

.navbar-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

.nav__links a:hover { color: var(--primary); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--outline);
  background: var(--surface);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color var(--duration-fast), background var(--duration-fast),
              color var(--duration-fast), transform var(--duration-fast);
}

.theme-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: rotate(20deg);
}

.nav__hamburger {
  display: none;
  width: 40px; height: 40px;
  border: none; background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 6px;
}

.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 4px;
  transition: transform var(--duration-fast), opacity var(--duration-fast);
}

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

.nav__mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--outline);
}

.nav__mobile-menu.open { display: flex; }
.nav__mobile-menu a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 10px 0;
  border-bottom: 1px solid var(--outline);
  transition: color var(--duration-fast);
}
.nav__mobile-menu a:hover { color: var(--primary); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              background var(--duration-fast),
              border-color var(--duration-fast);
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: var(--on-primary);
}

.btn--primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--primary-glow);
}

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

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--outline);
}

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

.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--sm { padding: 10px 20px; font-size: 0.85rem; }

/* Danger — uses AppColors.expenseRed */
.btn--danger {
  background: var(--expense);
  color: var(--on-primary);
  border: none;
}

.btn--danger:hover {
  background: var(--expense-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(var(--expense-rgb), 0.35);
}

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

/* ══════════════════════════════════════════════
   HERO SECTION
══════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.hero::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.14) 0%, transparent 70%);
  top: -100px; right: -100px;
}

.hero::after {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.08) 0%, transparent 70%);
  bottom: 0; left: -80px;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-small);
  background: rgba(var(--primary-rgb), 0.10);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  border: 1px solid rgba(var(--primary-rgb), 0.20);
}

.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.hero__title span { color: var(--primary); }

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

/* Store badges — always dark (official brand appearance) */
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-radius: 14px;
  background: var(--store-bg);
  border: 1px solid var(--store-border);
  color: var(--store-text);
  font-family: 'Outfit', sans-serif;
  cursor: pointer;
  min-width: 168px;
  transition: transform var(--duration-fast) var(--ease-out),
              background var(--duration-fast),
              box-shadow var(--duration-fast);
}

.store-badge:hover {
  transform: translateY(-2px);
  background: var(--store-bg-hover);
  box-shadow: 0 12px 32px var(--store-shadow);
}

/* ── Apple Store — "Coming Soon" disabled state ── */
.store-badge--disabled {
  opacity: 0.42;
  filter: grayscale(1);
  cursor: not-allowed;
  pointer-events: none;
}

.store-badge-wrapper {
  position: relative;
  display: inline-flex;
}

.store-badge-wrapper--soon::after {
  content: 'Coming Soon';
  position: absolute;
  top: -9px;
  right: -9px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
  z-index: 2;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.35);
}

.store-badge__icon {
  width: 30px;
  height: 30px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.store-badge__text { text-align: left; }

.store-badge__label {
  display: block;
  font-size: 0.58rem;
  color: var(--store-label);
  font-weight: 500;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 4px;
}

.store-badge__name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.2px;
  line-height: 1.1;
  color: var(--store-text);
}

/* Hero stats */
.hero__stats {
  display: flex;
  gap: 32px;
}

.hero__stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.hero__stat-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Hero mockup */
.hero__mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__mockup-glow {
  position: absolute;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.22) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(50px);
  z-index: 0;
}

.phone-frame {
  position: relative;
  z-index: 1;
  width: 280px;
  border-radius: 40px;
  overflow: hidden;
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.20),
    0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 0 0 1.5px rgba(255,255,255,0.15);
  animation: float 5s ease-in-out infinite;
}

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

.phone-frame-placeholder {
  width: 280px;
  height: 560px;
  border-radius: 40px;
  background: var(--surface);
  border: 2px dashed var(--outline);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

/* Floating cards */
.floating-card {
  position: absolute;
  background: var(--surface-elevated);
  border: 1px solid var(--outline);
  border-radius: 18px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  white-space: nowrap;
  z-index: 2;
  animation: float 5s ease-in-out infinite;
}

.floating-card--income {
  top: 60px;
  right: -30px;
  animation-delay: -1.5s;
}

.floating-card--expense {
  bottom: 80px;
  left: 10px;
  animation-delay: -3s;
}

.floating-card__icon {
  width: 36px; height: 36px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

/* Use semantic tokens — AppColors.incomeGreen / expenseRed */
.floating-card__icon--green { background: rgba(var(--income-rgb), 0.15); }
.floating-card__icon--red   { background: rgba(var(--expense-rgb), 0.15); }

.floating-card__label { font-size: 0.7rem; color: var(--text-secondary); }
.floating-card__value { font-size: 0.92rem; font-weight: 700; }
.floating-card__value--green { color: var(--income); }
.floating-card__value--red   { color: var(--expense); }

/* ══════════════════════════════════════════════
   FEATURES SECTION
══════════════════════════════════════════════ */
.features {
  padding: 100px 0;
  background: var(--surface);
}

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.8px;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.section__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-inline: auto;
  line-height: 1.7;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg);
  border: 1px solid var(--outline);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  transition: transform var(--duration-mid) var(--ease-out),
              box-shadow var(--duration-mid) var(--ease-out),
              border-color var(--duration-fast);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(var(--primary-rgb), 0.10);
  border-color: rgba(var(--primary-rgb), 0.28);
}

.feature-card__icon {
  width: 52px; height: 52px;
  border-radius: 16px;
  background: rgba(var(--primary-rgb), 0.10);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: background var(--duration-fast), transform var(--duration-fast);
}

.feature-card__icon svg { color: var(--primary); }

.feature-card:hover .feature-card__icon {
  background: rgba(var(--primary-rgb), 0.18);
  transform: scale(1.08);
}

.feature-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.feature-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ══════════════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════════════ */
.how-it-works { padding: 100px 0; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16.66% + 16px);
  right: calc(16.66% + 16px);
  height: 1px;
  background: var(--outline);
}

.step { text-align: center; position: relative; }

.step__number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 1rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 24px var(--primary-glow);
}

.step__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.step__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════
   SCREENSHOTS — Cinematic 3D Fan Showcase
   Screenshots already include the Pixel 9 Pro
   frame — no device mockup wrappers needed.
══════════════════════════════════════════════ */
.screenshots {
  padding: 100px 0 80px;
  background: var(--surface);
  overflow: hidden;
  position: relative;
}

/* Soft background haze centered on the fan */
.screenshots::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(var(--primary-rgb), 0.05) 0%, transparent 65%);
  pointer-events: none;
}

/* Stage: wraps the fan, caption, progress, dots */
.ss-stage {
  position: relative;
  margin-top: 64px;
  user-select: none;
}

/* Ambient glow beneath the active slide */
.ss-glow {
  position: absolute;
  left: 50%;
  bottom: 130px;
  width: 320px;
  height: 90px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(var(--primary-rgb), 0.28) 0%, transparent 70%);
  filter: blur(32px);
  pointer-events: none;
  z-index: 1;
}

/* 3D fan container */
.ss-fan {
  position: relative;
  height: clamp(400px, 54vh, 580px);
  perspective: 1400px;
}

/* Individual slide — centered, offset by JS-applied class */
.ss-slide {
  position: absolute;
  left: 50%;
  top: 0;
  transform-origin: center center;
  transition: transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity  0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform, opacity;
  cursor: pointer;
  z-index: 2;
}

.ss-slide img {
  display: block;
  height: clamp(320px, 46vh, 520px);
  width: auto;
  pointer-events: none;
  user-select: none;
  border-radius: 6px;
}

/* Position classes managed by JS */
.ss-slide.ss-pos-active {
  transform: translateX(-50%) translateY(0) scale(1) rotateY(0deg);
  opacity: 1;
  z-index: 10;
}
.ss-slide.ss-pos-p1 {
  transform: translateX(calc(-50% + 240px)) translateY(20px) scale(0.78) rotateY(-22deg);
  opacity: 0.65;
  z-index: 7;
}
.ss-slide.ss-pos-n1 {
  transform: translateX(calc(-50% - 240px)) translateY(20px) scale(0.78) rotateY(22deg);
  opacity: 0.65;
  z-index: 7;
}
.ss-slide.ss-pos-p2 {
  transform: translateX(calc(-50% + 390px)) translateY(40px) scale(0.57) rotateY(-35deg);
  opacity: 0.22;
  z-index: 4;
  pointer-events: none;
}
.ss-slide.ss-pos-n2 {
  transform: translateX(calc(-50% - 390px)) translateY(40px) scale(0.57) rotateY(35deg);
  opacity: 0.22;
  z-index: 4;
  pointer-events: none;
}
.ss-slide.ss-pos-hidden {
  transform: translateX(-50%) translateY(60px) scale(0.4);
  opacity: 0;
  z-index: 1;
  pointer-events: none;
}

/* Caption below the fan */
.ss-caption {
  text-align: center;
  margin-top: 28px;
  min-height: 52px;
  transition: opacity 0.28s ease;
}
.ss-caption.is-fading { opacity: 0; }
.ss-caption__title {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.ss-caption__desc {
  display: block;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Auto-advance progress bar */
.ss-progress {
  width: 180px;
  height: 3px;
  background: var(--outline);
  border-radius: 2px;
  margin: 20px auto 0;
  overflow: hidden;
}
.ss-progress__bar {
  height: 100%;
  width: 0;
  background: var(--primary);
  border-radius: 2px;
}
.ss-progress__bar.is-running {
  animation: ssProgress 3.5s linear forwards;
}
@keyframes ssProgress {
  from { width: 0; }
  to   { width: 100%; }
}

/* Navigation dots */
.ss-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}
.ss-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--outline);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, width 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.ss-dot.is-active {
  background: var(--primary);
  width: 24px;
  border-radius: 4px;
}

/* Prev / Next arrow buttons — float at the sides of the fan */
.ss-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--outline);
  background: var(--surface-elevated);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.2s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.ss-btn--prev { left: clamp(12px, 4vw, 48px); }
.ss-btn--next { right: clamp(12px, 4vw, 48px); }
.ss-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.08);
  transform: translateY(-50%) scale(1.06);
}
.ss-btn svg { pointer-events: none; }

/* ══════════════════════════════════════════════
   CONTACT SECTION
══════════════════════════════════════════════ */
.contact { padding: 100px 0; }

.contact__inner {
  max-width: 560px;
  margin-inline: auto;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 40px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  background: var(--surface);
  border: 1.5px solid transparent;
  border-radius: var(--radius-small);
  padding: 14px 16px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.92rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-secondary); }

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.contact__form .btn { align-self: flex-start; }

/* Uses AppColors.incomeGreen */
.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(var(--income-rgb), 0.10);
  border: 1px solid rgba(var(--income-rgb), 0.25);
  border-radius: var(--radius-small);
  padding: 14px 18px;
  color: var(--income);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 12px;
}

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--outline);
  padding: 48px 0 32px;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: start;
}

.footer__brand-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.footer__brand-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 300px;
  line-height: 1.6;
}

.footer__links-group {
  display: flex;
  gap: 48px;
}

.footer__links-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__links a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--outline);
}

.footer__copy { font-size: 0.82rem; color: var(--text-secondary); }

/* Uses AppColors.expenseRed */
.footer__copy .heart { color: var(--expense); }

.footer__socials { display: flex; gap: 10px; }

.social-btn {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--outline);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: border-color var(--duration-fast), color var(--duration-fast),
              background var(--duration-fast), transform var(--duration-fast);
  cursor: pointer;
}

.social-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.08);
  transform: translateY(-2px);
}

.social-btn svg { width: 16px; height: 16px; }

/* Footer App Store "Coming Soon" inline indicator */
.footer__cs-link {
  pointer-events: none;
  opacity: 0.5;
}

.footer__cs-link:hover { color: var(--text-secondary) !important; }

.cs-tag {
  display: inline-block;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.12);
  border-radius: 4px;
  padding: 1px 5px;
  vertical-align: middle;
  margin-left: 4px;
}

.footer__security {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding: 7px 14px;
  border-radius: 20px;
  border: 1px solid var(--outline);
  background: var(--surface);
  width: fit-content;
}

.footer__security svg { flex-shrink: 0; }

/* ══════════════════════════════════════════════
   FAQ SECTION
══════════════════════════════════════════════ */
.faq { padding: 100px 0; }

.faq__list {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.faq__item[open] {
  border-color: rgba(var(--primary-rgb), 0.30);
  box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.08);
}

.faq__question {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color var(--duration-fast);
}

.faq__question::-webkit-details-marker { display: none; }
.faq__question svg:first-child { flex-shrink: 0; color: var(--primary); }

.faq__chevron {
  margin-left: auto;
  flex-shrink: 0;
  color: var(--text-secondary);
  transition: transform var(--duration-fast) var(--ease-out);
}

.faq__item[open] .faq__chevron { transform: rotate(180deg); }
.faq__question:hover { color: var(--primary); }

.faq__answer {
  padding: 0 24px 20px 56px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════
   ACCOUNT MANAGEMENT & SAFETY
══════════════════════════════════════════════ */
.account-safety {
  padding: 80px 0 100px;
  background: var(--surface);
}

.account-safety__inner { max-width: 680px; }

/* Uses AppColors.expenseRed */
.account-safety__warning {
  display: flex;
  gap: 14px;
  background: rgba(var(--expense-rgb), 0.08);
  border: 1px solid rgba(var(--expense-rgb), 0.25);
  border-radius: 16px;
  padding: 18px 20px;
  margin-bottom: 14px;
  color: var(--expense);
}

.account-safety__warning svg { flex-shrink: 0; margin-top: 2px; }

.account-safety__warning p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-primary);
}

.account-safety__tip {
  display: flex;
  gap: 14px;
  background: rgba(var(--primary-rgb), 0.06);
  border: 1px solid rgba(var(--primary-rgb), 0.18);
  border-radius: 16px;
  padding: 16px 20px;
  margin-bottom: 32px;
  color: var(--primary);
}

.account-safety__tip svg { flex-shrink: 0; margin-top: 2px; }

.account-safety__tip p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.account-safety__tip p strong { color: var(--text-primary); }

.account-safety__action {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.account-safety__message {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 480px;
}

.account-safety__message strong { color: var(--text-primary); }

/* ══════════════════════════════════════════════
   LANGUAGE SUPPORT — Premium Card Grid
   4 languages: EN, DE, FR, ES
   Each card: country photo + local flag + name + desc
══════════════════════════════════════════════ */
.languages {
  padding: 100px 0;
  background: var(--bg);
  overflow: hidden;
}

.lang__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 64px;
}

.lang-card {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  /* clip-path clips GPU-composited children that overflow:hidden misses when
     sibling layers are promoted (the parallax image gets its own GPU layer). */
  clip-path: inset(0 round var(--radius-card));
  aspect-ratio: 3 / 4;
  cursor: default;
  border: 1px solid var(--outline);
  will-change: transform;
  transition: transform var(--duration-mid) var(--ease-out),
              box-shadow var(--duration-mid) var(--ease-out),
              border-color var(--duration-mid) var(--ease-out);
}

.lang-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 28px 72px rgba(var(--primary-rgb), 0.18);
  border-color: rgba(var(--primary-rgb), 0.4);
}

/* Country photo — subtle zoom on hover */
.lang-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease-out);
  will-change: transform;
}

.lang-card:hover .lang-card__img { transform: scale(1.07); }

/* Dark gradient so text is always readable over the photo */
.lang-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(18, 19, 26, 0.05) 0%,
    rgba(18, 19, 26, 0.35) 45%,
    rgba(18, 19, 26, 0.88) 80%,
    rgba(18, 19, 26, 0.96) 100%
  );
}

/* Card body sits at the bottom */
.lang-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lang-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-card__flag {
  width: 34px;
  height: 34px;
  object-fit: cover;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.30);
  flex-shrink: 0;
}

.lang-card__name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--overlay-text);
  letter-spacing: -0.3px;
  line-height: 1.2;
  margin: 0;
}

.lang-card__desc {
  font-size: 0.8rem;
  color: var(--overlay-muted);
  line-height: 1.5;
  margin: 0;
}

.languages__tagline {
  text-align: center;
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 36px;
}

/* ══════════════════════════════════════════════
   COMING SOON OVERLAY
══════════════════════════════════════════════ */
#coming-soon-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="dark"] #coming-soon-overlay {
  background: rgba(18, 19, 26, 0.6);
}

.coming-soon-box {
  background: var(--surface);
  border: 1px solid rgba(var(--primary-rgb), 0.3);
  border-radius: var(--radius-card);
  padding: 50px 40px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
  max-width: 90%;
  width: 400px;
  animation: floatBox 4s ease-in-out infinite;
}

.coming-soon-icon { font-size: 3rem; margin-bottom: 16px; }

.coming-soon-box h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.coming-soon-box p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@keyframes floatBox {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* ══════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════ */
.testimonials {
  padding: 100px 0;
  background: var(--surface);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.testimonial-card {
  background: var(--bg);
  border-radius: var(--radius-card);
  padding: 32px;
  border: 1px solid var(--outline);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color var(--duration-mid) var(--ease-out),
              transform var(--duration-mid) var(--ease-out);
}

.testimonial-card:hover {
  border-color: rgba(var(--primary-rgb), 0.35);
  transform: translateY(-4px);
}

.testimonial-card__stars {
  display: flex;
  gap: 3px;
}

/* Stars use --star variable (applied via CSS, removes inline fill attribute) */
.testimonial-card__stars svg { fill: var(--star); }

.testimonial-card__quote {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--outline);
  padding-top: 16px;
}

.testimonial-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--on-primary);
  flex-shrink: 0;
}

/* Avatar backgrounds use AppColors category palette */
.avatar--purple   { background: var(--primary); }
.avatar--coral    { background: var(--cat-food); }
.avatar--teal     { background: var(--cat-transport); }

.testimonial-card__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.badge--beta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.10);
  padding: 3px 8px;
  border-radius: 8px;
}

/* ══════════════════════════════════════════════
   MEET THE MAKER
══════════════════════════════════════════════ */
.maker { padding: 100px 0; }

.maker__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: center;
  max-width: 860px;
  margin-inline: auto;
}

.maker__photo { flex-shrink: 0; }

.maker__photo img {
  width: 160px; height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(var(--primary-rgb), 0.45);
  box-shadow: 0 0 0 8px rgba(var(--primary-rgb), 0.07),
              0 16px 40px rgba(var(--primary-rgb), 0.18);
  display: block;
}

.maker__photo--fallback {
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(var(--primary-rgb), 0.08);
  border: 2px solid rgba(var(--primary-rgb), 0.35);
  box-shadow: 0 0 0 8px rgba(var(--primary-rgb), 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 2.5rem;
  font-weight: 800;
}

.maker__eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.maker__title {
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.maker__text {
  font-size: 0.975rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 14px;
}

.maker__text:last-of-type { margin-bottom: 0; }

/* ══════════════════════════════════════════════
   SUPPORT THE DEVELOPER
   Card always uses AppColors.charcoal for impact.
══════════════════════════════════════════════ */
.support { padding: 80px 0 100px; }

.support__card {
  position: relative;
  max-width: 740px;
  margin-inline: auto;
  background: var(--charcoal);
  border: 1px solid rgba(var(--primary-rgb), 0.28);
  border-radius: var(--radius-card);
  padding: 64px 48px;
  text-align: center;
  overflow: hidden;
}

.support__card::before {
  content: '';
  position: absolute;
  top: -40px; left: 50%;
  transform: translateX(-50%);
  width: 70%; height: 200px;
  background: radial-gradient(ellipse at center, rgba(var(--primary-rgb), 0.28) 0%, transparent 72%);
  pointer-events: none;
  border-radius: 50%;
}

.support__card::after {
  content: '';
  position: absolute;
  bottom: -20px; left: 50%;
  transform: translateX(-50%);
  width: 50%; height: 120px;
  background: radial-gradient(ellipse at center, rgba(var(--primary-rgb), 0.12) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}

.support__emoji {
  font-size: 2.75rem;
  display: block;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.support__title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.15;
  color: var(--on-charcoal);
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.support__text {
  font-size: 1rem;
  color: rgba(var(--on-charcoal-rgb), 0.60);
  line-height: 1.8;
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}

.btn--coffee {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: var(--on-primary);
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 1.025rem;
  font-weight: 700;
  letter-spacing: -0.1px;
  padding: 16px 38px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 20px var(--primary-glow);
  transition: transform var(--duration-mid) var(--ease-out),
              box-shadow var(--duration-mid) var(--ease-out),
              background var(--duration-fast);
  position: relative;
  z-index: 1;
}

.btn--coffee:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(var(--primary-rgb), 0.55);
}

.support__note {
  margin-top: 22px;
  font-size: 0.8rem;
  color: rgba(var(--on-charcoal-rgb), 0.28);
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════════════
   BOTTOM CTA
══════════════════════════════════════════════ */
.bottom-cta {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--surface);
}

.bottom-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 350px;
  background: radial-gradient(ellipse at center, rgba(var(--primary-rgb), 0.08) 0%, transparent 68%);
  pointer-events: none;
}

.bottom-cta__title {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 18px;
  position: relative;
}

.bottom-cta__title span { color: var(--primary); }

.bottom-cta__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 44px;
  position: relative;
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .lang__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav__links  { display: none; }
  .nav__hamburger { display: flex; }
  .nav__actions .btn { display: none; }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero__subtitle { margin-inline: auto; }
  .hero__cta { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__mockup { order: -1; }

  .floating-card--income { right: 10px; }
  .floating-card--expense { left: 10px; }

  .steps { grid-template-columns: 1fr; gap: 32px; }
  .steps::before { display: none; }

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

  .maker__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
    max-width: 540px;
  }

  .maker__photo { margin-inline: auto; }

  .footer__top { grid-template-columns: 1fr; }
  .footer__links-group { flex-wrap: wrap; gap: 28px; }
}

@media (max-width: 600px) {
  .hero { padding-top: 90px; padding-bottom: 60px; }

  .phone-frame,
  .phone-frame-placeholder { width: 220px; }
  .phone-frame-placeholder { height: 440px; }

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

  .ss-slide img {
    height: clamp(260px, 38vh, 340px);
  }
  /* On small screens show only the active slide — hide the fan wings */
  .ss-slide.ss-pos-p1,
  .ss-slide.ss-pos-n1,
  .ss-slide.ss-pos-p2,
  .ss-slide.ss-pos-n2 {
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) scale(0.85);
  }
  .ss-btn { display: none; }

  .testimonials__grid { grid-template-columns: 1fr; }
  .testimonial-card { padding: 24px; }

  .maker__photo img,
  .maker__photo--fallback { width: 130px; height: 130px; }

  .support__card { padding: 44px 28px; }
  .support__title { font-size: 1.5rem; }

  .bottom-cta { padding: 80px 0; }

  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .hero__stats { gap: 20px; flex-wrap: wrap; }
}

@media (max-width: 440px) {
  .lang__grid { grid-template-columns: 1fr; }
}

@media (max-width: 360px) {
  .container { padding-inline: 16px; }
  .floating-card { transform: scale(0.85); }
  .hero__title { font-size: 2rem; }
}