/* ==========================================================================
   Ignite: Startup Planner — Landing Page Stylesheet
   Pure CSS3, mobile-first, light + dark themes.
   Colors mirror the Ignite app theme (Material 3 scheme + flame brand color).
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Brand palette — flame colors from the Ignite launcher icon (#ed5317) */
  --color-flame-700: #a8320a;
  --color-flame-600: #c9400c;
  --color-flame-500: #ed5317;
  --color-flame-400: #f97016;
  --color-flame-300: #ff9a5c;
  --color-flame-glow: #ff6a1a;
  --color-amber: #f2a53c;
  /* Material 3 tokens from the app's light color scheme */
  --color-ember: #8f4c35;
  --color-ember-light: #ffdbd0;
  --color-olive: #6a5e2f;
  --color-olive-light: #f4e2a7;

  /* Light theme surface tokens (app light scheme) */
  --bg: #fff8f6;
  --bg-alt: #fdeee8;
  --surface: #ffffff;
  --surface-2: #fdeee9;
  --surface-border: #eed9d1;
  --text: #231917;
  --text-muted: #53433f;
  --text-soft: #85736e;
  --accent: var(--color-flame-600);
  --accent-strong: var(--color-flame-700);
  --accent-contrast: #ffffff;
  --success: #1b8a4a;
  --shadow-color: 14 40% 12%;
  --glow-opacity: 0.3;
  --header-bg: rgba(255, 248, 246, 0.8);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --container-w: 1180px;
  --space-section: clamp(64px, 9vw, 128px);

  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.18s var(--ease);
  --transition-med: 0.35s var(--ease);
}

:root[data-theme="dark"] {
  /* App dark scheme */
  --bg: #1a110f;
  --bg-alt: #221614;
  --surface: #241917;
  --surface-2: #2f2220;
  --surface-border: #3d322f;
  --text: #f1dfda;
  --text-muted: #d8c2bb;
  --text-soft: #a08d87;
  --accent: #ff9a6b;
  --accent-strong: #ffb59d;
  --accent-contrast: #55200c;
  --success: #7be08a;
  --glow-opacity: 0.5;
  --header-bg: rgba(26, 17, 15, 0.76);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition-med), color var(--transition-med);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 800;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

svg {
  display: block;
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 20px;
}

.container--narrow {
  max-width: 820px;
}

.section {
  padding-block: var(--space-section);
  position: relative;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-eyebrow {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
}

.section-lead {
  font-size: 1.05rem;
  margin-top: 12px;
}

/* Hidden by moving it above the viewport rather than off to the side: a negative
   horizontal offset becomes real scrollable overflow in RTL documents. */
.skip-link {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  transform: translateY(-200%);
  background: var(--color-flame-600);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 10px 0;
  z-index: 1000;
  font-weight: 700;
  transition: transform var(--transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-flame-600), var(--color-flame-400) 60%, var(--color-amber));
  color: #fff;
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-glow {
  box-shadow: 0 0 0 rgba(237, 83, 23, 0);
}

.btn-glow:hover,
.btn-glow:focus-visible {
  box-shadow: 0 8px 30px -6px hsla(18, 90%, 45%, var(--glow-opacity)), 0 0 24px hsla(24, 100%, 58%, calc(var(--glow-opacity) * 0.6));
  transform: translateY(-2px);
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.icon-btn:hover {
  background: var(--surface-2);
  color: var(--accent);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-med), background var(--transition-med);
}

.site-header.is-scrolled {
  border-bottom-color: var(--surface-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  min-width: 0;
  flex: 1 1 auto;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  flex-shrink: 0;
}

.brand-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.brand-name-accent {
  color: var(--accent);
  font-weight: 600;
  margin-inline-start: 0.32em;
}

.main-nav {
  display: none;
  align-items: center;
  gap: 28px;
  font-weight: 600;
  font-size: 0.92rem;
}

.main-nav a {
  color: var(--text-muted);
  position: relative;
  padding-block: 6px;
  transition: color var(--transition-fast);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--accent);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

@media (max-width: 460px) {
  .brand-name-accent {
    display: none;
  }
}

@media (max-width: 380px) {
  .lang-code {
    display: none;
  }
  .lang-btn {
    padding: 8px;
  }
}

.header-cta {
  display: none;
  padding: 10px 18px;
  font-size: 0.85rem;
}

.mobile-menu .btn {
  margin: 16px 20px 20px;
  max-width: calc(100% - 40px);
  white-space: normal;
  text-align: center;
}

.mobile-menu-toggle {
  position: relative;
}

.burger,
.burger::before,
.burger::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.burger {
  position: relative;
}

.burger::before {
  position: absolute;
  top: -6px;
}

.burger::after {
  position: absolute;
  top: 6px;
}

.mobile-menu-toggle[aria-expanded="true"] .burger {
  background: transparent;
}

.mobile-menu-toggle[aria-expanded="true"] .burger::before {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .burger::after {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  background: var(--surface);
  border-top: 1px solid transparent;
  transition: max-height var(--transition-med), border-color var(--transition-med);
}

.mobile-menu.is-open {
  max-height: 520px;
  border-top-color: var(--surface-border);
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  padding: 12px 20px;
}

.mobile-menu nav a {
  padding: 12px 0;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--surface-border);
}

@media (min-width: 900px) {
  .main-nav {
    display: flex;
  }
  .header-cta {
    display: inline-flex;
  }
  .mobile-menu-toggle {
    display: none;
  }
}

/* ---------- Theme toggle icon swap ---------- */
.theme-toggle .icon-moon {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: block;
}

/* ---------- Language switch (header dropdown) ---------- */
.lang-switch {
  position: relative;
}

.lang-btn {
  width: auto;
  border-radius: var(--radius-pill);
  padding: 6px 12px 6px 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-2);
}

.lang-flag {
  font-size: 1.05rem;
  line-height: 1;
}

.lang-code {
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.chevron {
  color: var(--text-soft);
  transition: transform var(--transition-fast);
}

.lang-btn[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: 240px;
  max-height: min(70vh, 420px);
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px -12px hsla(var(--shadow-color) / 0.35);
  padding: 8px;
  display: grid;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 50;
}

.lang-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-align: left;
  border: 1.5px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.lang-option:hover {
  background: var(--surface-2);
}

.lang-option.is-selected {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
}

.lang-texts {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  flex: 1 1 auto;
}

.lang-native {
  font-weight: 700;
  font-size: 0.9rem;
}

.lang-en-name {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.lang-option-check {
  color: var(--accent);
  flex-shrink: 0;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.lang-option.is-selected .lang-option-check {
  opacity: 1;
  transform: scale(1);
}

/* ---------- Hero language grid ---------- */
.hero-lang-picker {
  margin-top: 36px;
}

.hero-lang-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin-bottom: 12px;
}

.lang-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
  gap: 10px;
  max-width: 640px;
}

.lang-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 10px 14px;
  border-radius: 16px;
  background: var(--surface);
  border: 2px solid var(--surface-border);
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.lang-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--surface-border));
}

.lang-card-flag {
  font-size: 2rem;
  line-height: 1;
}

.lang-card-name {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.lang-card-check {
  position: absolute;
  top: 8px;
  right: 8px;
  color: var(--accent);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.lang-card.is-active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}

.lang-card.is-active .lang-card-name {
  color: var(--text);
}

.lang-card.is-active .lang-card-check {
  opacity: 1;
  transform: scale(1);
}

@media (max-width: 767px) {
  .hero-lang-picker {
    margin-top: 28px;
  }

  .lang-card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    max-width: 100%;
  }

  .lang-card {
    padding: 12px 6px 10px;
    border-radius: 14px;
  }

  .lang-card-flag {
    font-size: 1.45rem;
  }

  .lang-card-name {
    font-size: 0.68rem;
    line-height: 1.2;
    text-align: center;
  }

  .lang-card-check {
    top: 6px;
    right: 6px;
    width: 14px;
    height: 14px;
  }
}

@media (max-width: 380px) {
  .lang-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: 56px 40px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: var(--glow-opacity);
  pointer-events: none;
  z-index: 0;
}

.hero-glow--one {
  width: 480px;
  height: 480px;
  background: var(--color-flame-500);
  top: -180px;
  right: -140px;
}

.hero-glow--two {
  width: 380px;
  height: 380px;
  background: var(--color-amber);
  opacity: calc(var(--glow-opacity) * 0.55);
  bottom: -160px;
  left: -120px;
}

.hero-glow--three {
  width: 520px;
  height: 520px;
  background: var(--color-flame-500);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px 2px var(--color-flame-glow);
}

.hero h1 {
  font-size: clamp(2.1rem, 5.6vw, 3.4rem);
  margin-bottom: 20px;
}

.text-accent {
  color: var(--accent);
  position: relative;
}

.hero-sub {
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 28px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.hero-start-btn {
  align-self: flex-start;
  width: 100%;
  max-width: 340px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 155px;
  height: 48px;
  line-height: 0;
  border-radius: 8px;
  flex-shrink: 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.store-badge:hover {
  transform: translateY(-2px);
  opacity: 0.92;
}

.store-badge img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.store-badge img.store-badge__apple-dark {
  display: none;
}

[data-theme="dark"] .store-badge img.store-badge__apple-light {
  display: none;
}

[data-theme="dark"] .store-badge img.store-badge__apple-dark {
  display: block;
}

.hero-microcopy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 0.86rem;
  color: var(--text-soft);
  font-weight: 600;
  border-radius: var(--radius-pill);
  padding: 4px 2px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.hero-microcopy:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

.hero-microcopy svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* ---------- Phone mockups ---------- */
.hero-visual {
  display: flex;
  justify-content: center;
  overflow: visible;
}

.phones-stack {
  position: relative;
  width: min(100%, 380px);
  min-height: 440px;
  padding-block: 20px 60px;
  margin-inline: auto;
}

.phone-mock {
  width: 230px;
  border-radius: 34px;
  padding: 10px;
  background: linear-gradient(160deg, #2b2523, #100c0b);
  box-shadow: 0 30px 60px -20px hsla(var(--shadow-color) / 0.5);
  position: relative;
}

.phone-mock--back {
  position: absolute;
  left: 0;
  top: 0;
  transform: rotate(-9deg);
  z-index: 1;
  opacity: 0.94;
}

.phone-mock--front {
  position: absolute;
  right: -16px;
  top: 78px;
  transform: rotate(8deg);
  z-index: 2;
  box-shadow: 0 40px 70px -18px hsla(18, 90%, 40%, 0.35);
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 16px;
  background: #100c0b;
  border-radius: 0 0 14px 14px;
  z-index: 3;
}

.phone-screen {
  border-radius: 24px;
  overflow: hidden;
  padding: 26px 14px 16px;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.phone-screen--light {
  background: #fff8f6;
  color: #231917;
}

.phone-screen--dark {
  background: #1a110f;
  color: #f1dfda;
}

@media (min-width: 600px) and (max-width: 959px) {
  .phones-stack {
    min-height: 390px;
    width: min(100%, 320px);
    padding-block: 10px 40px;
  }

  .phones-stack .phone-mock {
    width: 200px;
  }

  .phones-stack .phone-mock--back {
    left: 0;
    top: 8px;
    transform: rotate(-8deg);
  }

  .phones-stack .phone-mock--front {
    right: 0;
    top: 56px;
    transform: rotate(7deg);
  }
}

@media (max-width: 599px) {
  .phones-stack {
    min-height: 320px;
    width: min(100%, 280px);
    padding-block: 8px 48px;
  }

  .phones-stack .phone-mock {
    position: absolute;
    width: min(46vw, 176px);
  }

  .phones-stack .phone-mock--back {
    left: 0;
    top: 6px;
    transform: rotate(-8deg);
    opacity: 0.94;
  }

  .phones-stack .phone-mock--front {
    right: 0;
    top: 44px;
    transform: rotate(7deg);
  }

  .hero-badge--free {
    left: 0;
    bottom: 0;
  }

  .hero-badge--languages {
    right: 0;
    bottom: -6px;
  }
}

.mock-app-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.78rem;
}

.mock-logo {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  flex-shrink: 0;
}

/* Viability score gauge */
.mock-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.mock-gauge {
  position: relative;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: conic-gradient(
    var(--color-flame-500) 0 var(--gauge, 82%),
    rgba(133, 115, 110, 0.22) var(--gauge, 82%) 100%
  );
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.mock-gauge::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: inherit;
  background: var(--gauge-hole, #fff8f6);
}

.phone-screen--dark .mock-gauge {
  --gauge-hole: #1a110f;
}

.mock-gauge-value {
  position: relative;
  z-index: 1;
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
}

.mock-gauge-max {
  font-size: 0.7rem;
  font-weight: 700;
  opacity: 0.6;
}

.mock-score-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-flame-500);
  background: rgba(237, 83, 23, 0.14);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}

/* Score bars */
.mock-bars {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 2px;
}

.mock-bar-row {
  display: grid;
  /* Wide enough for the longest translated score label, e.g. "Rozwiązanie". */
  grid-template-columns: minmax(0, 6.8em) 1fr;
  align-items: center;
  gap: 8px;
  font-size: 0.58rem;
  font-weight: 700;
}

.mock-bar-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* In the overlapping hero stack the front phone always covers the right side of
   the one behind it, so keep these labels on the left in RTL too. */
.phones-stack .mock-bar-row {
  direction: ltr;
}

.mock-bar-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(133, 115, 110, 0.22);
  overflow: hidden;
}

.mock-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-flame-500), var(--color-amber));
}

/* Task checklist */
.mock-tasks {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-phase-chip {
  align-self: flex-start;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(242, 165, 60, 0.2);
  color: #8a5a06;
}

.phone-screen--dark .mock-phase-chip,
:root[data-theme="dark"] .mock-phase-chip {
  color: var(--color-amber);
}

.mock-task {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 12px;
  background: rgba(133, 115, 110, 0.14);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.25;
}

.mock-check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(133, 115, 110, 0.5);
  flex-shrink: 0;
}

.mock-task--done {
  color: var(--success);
}

.mock-task--done .mock-check {
  background: var(--success);
  border-color: var(--success);
}

.mock-task--done span {
  text-decoration: line-through;
  opacity: 0.75;
}

.mock-progress {
  height: 6px;
  border-radius: 999px;
  background: rgba(133, 115, 110, 0.22);
  overflow: hidden;
}

.mock-progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-flame-500), var(--color-amber));
}

.mock-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* Idea input mock */
.mock-input {
  border-radius: 14px;
  border: 1.5px dashed rgba(133, 115, 110, 0.45);
  padding: 12px;
  font-size: 0.74rem;
  line-height: 1.45;
  min-height: 92px;
}

.mock-caret {
  display: inline-block;
  width: 2px;
  height: 0.95em;
  vertical-align: -0.15em;
  margin-left: 1px;
  background: var(--color-flame-500);
  animation: blinkCaret 1.1s step-end infinite;
}

@keyframes blinkCaret {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.mock-questions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mock-question-pill {
  font-size: 0.66rem;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(133, 115, 110, 0.14);
  line-height: 1.3;
}

.mock-btn-primary {
  margin-top: auto;
  padding: 10px 12px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-flame-500), var(--color-amber));
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  text-align: center;
  width: 100%;
}

.mock-btn-secondary {
  margin-top: auto;
  padding: 9px 12px;
  border-radius: 12px;
  border: 1.5px solid rgba(133, 115, 110, 0.35);
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
  width: 100%;
}

.hero-badge {
  position: absolute;
  bottom: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  box-shadow: 0 12px 30px -10px hsla(var(--shadow-color) / 0.3);
  z-index: 3;
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

a.hero-badge:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
}

.hero-badge--free {
  left: 0;
  color: var(--accent);
  cursor: pointer;
}

.hero-badge--languages {
  right: 30px;
  bottom: -10px;
  color: var(--text-muted);
}

.scroll-cue {
  display: none;
}

@media (min-width: 700px) {
  .scroll-cue {
    display: flex;
    justify-content: center;
    margin-top: 24px;
  }
  .scroll-cue span {
    width: 22px;
    height: 36px;
    border: 2px solid var(--surface-border);
    border-radius: 999px;
    position: relative;
  }
  .scroll-cue span::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    border-radius: 999px;
    background: var(--accent);
    animation: scrollCue 1.8s infinite;
  }
}

@keyframes scrollCue {
  0% { opacity: 1; transform: translate(-50%, 0); }
  70% { opacity: 0; transform: translate(-50%, 14px); }
  100% { opacity: 0; }
}

@media (min-width: 960px) {
  .hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

/* ---------- Problem & Solution ---------- */
.ps-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 760px) {
  .ps-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.ps-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.ps-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.ps-card--problem .ps-icon {
  background: color-mix(in srgb, #ba1a1a 14%, transparent);
  color: #ba1a1a;
}

:root[data-theme="dark"] .ps-card--problem .ps-icon {
  color: #ffb4ab;
}

.ps-card--solution .ps-icon {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}

.ps-card h3 {
  font-size: 1.2rem;
}

/* ---------- How it works (3 steps) ---------- */
.step-grid {
  display: grid;
  gap: 20px;
  counter-reset: step;
}

@media (min-width: 820px) {
  .step-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px -20px hsla(var(--shadow-color) / 0.35);
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  color: #fff;
  background: linear-gradient(135deg, var(--color-flame-500), var(--color-amber));
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.15rem;
}

.step-card p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

/* ---------- Roadmap timeline ---------- */
.roadmap-timeline {
  display: grid;
  gap: 20px;
}

@media (min-width: 900px) {
  .roadmap-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
}

.roadmap-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}

.roadmap-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--color-flame-500), var(--color-amber));
}

.roadmap-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.roadmap-card h3 {
  font-size: 1.1rem;
}

.roadmap-card p {
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* ---------- Feature grid ---------- */
.feature-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px -18px hsla(var(--shadow-color) / 0.35);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.05rem;
}

.feature-card p {
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* ---------- App previews ---------- */
.preview-carousel {
  position: relative;
}

.preview-carousel-hint {
  display: none;
  margin: 0 0 12px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-soft);
}

.preview-dots {
  display: none;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.preview-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--surface-border);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.preview-dot.is-active {
  background: var(--accent);
  transform: scale(1.15);
}

.preview-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
}

.preview-card {
  margin: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  height: 100%;
}

.phone-mock--preview {
  width: 230px;
  max-width: 100%;
  margin-inline: auto;
  aspect-ratio: 9 / 16;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.phone-mock--preview .phone-screen {
  background: var(--surface);
  color: var(--text);
  flex: 1;
  min-height: 0 !important;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 12px 14px;
}

.phone-mock--preview .mock-gauge {
  --gauge-hole: var(--surface);
  width: 96px;
  height: 96px;
}

.phone-mock--preview .mock-app-bar {
  font-size: 0.68rem;
}

.phone-mock--preview .mock-task,
.phone-mock--preview .mock-question-pill {
  background: var(--surface-2);
}

.phone-mock--preview .mock-input {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--surface-border));
  background: var(--surface-2);
}

.preview-card figcaption {
  margin-top: 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  min-height: 2.6em;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

@media (max-width: 759px) {
  .preview-carousel-hint {
    display: block;
  }

  .preview-dots {
    display: flex;
  }

  .preview-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 20px;
    padding: 4px 20px 12px;
    margin-inline: -20px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .preview-grid::-webkit-scrollbar {
    display: none;
  }

  .preview-card {
    flex: 0 0 min(78vw, 230px);
    scroll-snap-align: center;
    scroll-snap-stop: always;
  }

  .preview-card .phone-mock--preview {
    width: min(78vw, 230px);
    max-width: 230px;
  }
}

/* ---------- Trust ---------- */
.trust-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: 40px;
}

@media (min-width: 760px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-card {
  text-align: center;
  padding: 26px 16px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--surface-border);
}

.trust-stat {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 6px;
}

.trust-card p {
  font-size: 0.86rem;
  margin: 0;
}

.legal-note {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--surface-border);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-soft);
  text-align: center;
  max-width: 56ch;
  margin-inline: auto;
}

.legal-note a {
  color: var(--accent);
  font-weight: 600;
}

/* ---------- FAQ / Accordion ---------- */
.accordion {
  display: grid;
  gap: 12px;
}

.accordion-item {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-item h3 {
  margin: 0;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  text-align: left;
  font-weight: 700;
  font-size: 0.98rem;
}

.accordion-chevron {
  flex-shrink: 0;
  color: var(--accent);
  transition: transform var(--transition-fast);
}

.accordion-trigger[aria-expanded="true"] .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-med);
}

.accordion-panel p {
  padding: 0 22px 20px;
  margin: 0;
  font-size: 0.92rem;
}

/* ---------- Final CTA ---------- */
.final-cta {
  position: relative;
  text-align: center;
  overflow: hidden;
  background: var(--bg-alt);
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.final-cta-logo {
  margin-inline: auto;
  margin-bottom: 24px;
  border-radius: 18px;
}

.final-cta h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
}

.final-cta .hero-ctas {
  justify-content: center;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--surface-border);
  padding-top: 56px;
}

.footer-inner {
  display: grid;
  gap: 40px;
}

@media (min-width: 760px) {
  .footer-inner {
    grid-template-columns: 1.2fr 2fr;
  }
}

.footer-brand p {
  margin-top: 14px;
  max-width: 320px;
  font-size: 0.9rem;
}

.footer-nav {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  margin-top: 48px;
  padding-block: 22px;
  border-top: 1px solid var(--surface-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-soft);
}

.footer-bottom p {
  margin: 0;
}

/* ---------- Legal pages (privacy / terms) ---------- */
.legal-page {
  padding-block: 48px var(--space-section);
}

.legal-page .back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 28px;
}

.legal-content {
  max-width: 760px;
  margin-inline: auto;
}

.legal-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 8px;
}

.legal-content .legal-updated {
  color: var(--text-soft);
  font-size: 0.85rem;
  margin-bottom: 36px;
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: 36px;
}

.legal-content p,
.legal-content li {
  color: var(--text-muted);
  font-size: 0.96rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.4em;
  margin-bottom: 1em;
}

.legal-content li {
  margin-bottom: 0.4em;
}

.legal-content a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
}

/* ---------- Floating mobile CTA ---------- */
.floating-cta {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 90;
  width: auto;
  max-width: calc(100% - 32px);
  margin-inline: auto;
  transform: translateY(140%);
  transition: transform var(--transition-med);
}

.floating-cta.is-visible {
  transform: translateY(0);
}

@media (max-width: 899px) {
  body {
    padding-bottom: 84px;
  }
}

@media (min-width: 900px) {
  .floating-cta {
    display: none;
  }
}

/* ---------- Scroll-triggered animations ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  transition-delay: calc(var(--stagger, 0) * 80ms);
}

[data-animate="fade-in"] {
  transform: translateY(0);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ---------- RTL layout (Hebrew, Arabic, Urdu) ---------- */
html[dir="rtl"] .hero-inner,
html[dir="rtl"] .footer-inner {
  direction: rtl;
}

html[dir="rtl"] .lang-option,
html[dir="rtl"] .lang-card {
  text-align: right;
}

html[dir="rtl"] .lang-menu {
  right: auto;
  left: 0;
}

html[dir="rtl"] .roadmap-card::before {
  inset: 0 0 0 auto;
}

html[dir="rtl"] .hero-start-btn {
  align-self: flex-end;
}