/* ========================================
   Kaspion Landing Page — RTL Hebrew
   Design System v1.1
   ======================================== */

/* 1. Design Tokens
   ======================================== */
:root {
  /* Direction */
  direction: rtl;

  /* ── Typography ── */
  --font-primary: 'Heebo', sans-serif;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-latin: 'Source Sans 3', sans-serif;

  /* Sizes — fluid with clamp() */
  --text-hero:    clamp(2.75rem, 5vw + 1rem, 4.5rem);
  --text-h1:      clamp(2.25rem, 4vw + 0.5rem, 3.5rem);
  --text-h2:      clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  --text-h3:      clamp(1.375rem, 2vw + 0.5rem, 1.75rem);
  --text-h4:      1.25rem;
  --text-body:    1.125rem;
  --text-body-sm: 1rem;
  --text-small:   0.875rem;
  --text-caption: 0.75rem;

  /* Weights */
  --weight-light:    300;
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;

  /* Line heights */
  --leading-tight:  1.2;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* Letter spacing */
  --tracking-tight:  -0.02em;
  --tracking-normal: 0;
  --tracking-wide:   0.02em;

  /* ── Base (warm charcoal family) ── */
  --color-base-950:  #1a1714;
  --color-base-900:  #231f1b;
  --color-base-800:  #2e2924;
  --color-base-700:  #3d3630;
  --color-base-600:  #564e46;
  --color-base-500:  #7a7068;
  --color-base-400:  #9e9389;
  --color-base-300:  #c4bab0;
  --color-base-200:  #e8e2db;
  --color-base-100:  #f3efe9;
  --color-base-50:   #faf8f5;

  /* ── Amber accent (desk lamp warmth) ── */
  --color-amber-700: #92600a;
  --color-amber-600: #b47b12;
  --color-amber-500: #d4941a;
  --color-amber-400: #e8ad3c;
  --color-amber-300: #f2c96e;
  --color-amber-200: #f8dfa0;
  --color-amber-100: #fef3da;

  /* ── Warm white (text on dark) ── */
  --color-cream:     #f5f0e8;
  --color-cream-dim: #d9d1c4;

  /* ── Semantic ── */
  --color-success:   #5a9a6b;
  --color-error:     #c45c4f;
  --color-info:      #6b8fad;

  /* ── Aliases ── */
  --bg-primary:      var(--color-base-900);
  --bg-secondary:    var(--color-base-50);
  --bg-card-dark:    var(--color-base-800);
  --bg-card-light:   var(--color-base-100);
  --text-primary:    var(--color-cream);
  --text-secondary:  var(--color-cream-dim);
  --text-on-light:   var(--color-base-900);
  --text-muted:      var(--color-base-400);
  --accent:          var(--color-amber-500);
  --accent-light:    var(--color-amber-300);
  --accent-subtle:   var(--color-amber-100);
  --border-dark:     var(--color-base-600);
  --border-light:    var(--color-base-200);

  /* ── Spacing (8px base) ── */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.5rem;
  --space-6:  2rem;
  --space-7:  2.5rem;
  --space-8:  3rem;
  --space-9:  4rem;
  --space-10: 5rem;
  --space-11: 6rem;
  --space-12: 8rem;

  /* ── Layout ── */
  --container-max:    1200px;
  --container-narrow: 800px;
  --container-wide:   1400px;
  --gutter:           clamp(1rem, 3vw, 2rem);
  --section-pad-y:    clamp(4rem, 8vw, 8rem);

  /* ── Border Radius ── */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-sm:   0 1px 3px rgba(26, 23, 20, 0.04);
  --shadow-md:   0 2px 12px rgba(26, 23, 20, 0.06);
  --shadow-lg:   0 8px 32px rgba(26, 23, 20, 0.10);
  --shadow-xl:   0 16px 48px rgba(26, 23, 20, 0.14);
  --shadow-glow: 0 0 24px rgba(212, 148, 26, 0.15);
}


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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--text-on-light);
  background-color: var(--bg-secondary);
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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


/* 3. Typography
   ======================================== */
h1, h2 {
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  line-height: var(--leading-tight);
}

h3, h4 {
  font-family: var(--font-primary);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
}

h1 { font-size: var(--text-hero); letter-spacing: var(--tracking-tight); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }
h4 { font-size: var(--text-h4); }

p { margin-block-end: var(--space-4); }
p:last-child { margin-block-end: 0; }


/* 4. Layout
   ======================================== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

section {
  padding-block: var(--section-pad-y);
  position: relative;
  overflow: hidden;
}


/* 5. Section Themes
   ======================================== */
.section-dark {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.section-dark p,
.section-dark span:not(.btn__arrow):not(.accordion__chevron):not(.value-card__badge):not(.results__number):not(.hero__label):not(.results__label):not(.results__label--dark) {
  color: var(--text-secondary);
}

.section-light {
  background-color: var(--bg-secondary);
  color: var(--text-on-light);
}

/* Noise texture for dark sections */
.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
  opacity: 0.04;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 0;
}

.section-dark > * {
  position: relative;
  z-index: 1;
}


/* 6. Section Titles
   ======================================== */
.section-title {
  text-align: center;
  margin-block-end: var(--space-9);
}

.section-title--start {
  text-align: start;
}


/* 7. Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-primary);
  font-size: var(--text-body);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-full);
  transition: all 200ms ease-out;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--accent);
  color: var(--color-base-950);
  padding: var(--space-4) var(--space-8);
}

.btn--primary:hover {
  background-color: var(--color-amber-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--primary .btn__arrow {
  transition: transform 200ms ease-out;
  color: var(--color-base-950);
}

.btn--primary:hover .btn__arrow {
  transform: translateX(4px);
}

.btn--sm {
  font-size: var(--text-body-sm);
  padding: var(--space-2) var(--space-5);
  background-color: var(--accent);
  color: var(--color-base-950);
}

.btn--sm:hover {
  background-color: var(--color-amber-400);
}

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


/* 8. Scroll Progress
   ======================================== */
.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent);
  z-index: 1000;
  width: 0%;
  transition: width 50ms linear;
}


/* 9. Header
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  background-color: rgba(35, 31, 27, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-block-end: 1px solid var(--border-dark);
  padding-block: var(--space-3);
}

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

.logo {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  color: var(--text-primary);
}

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

.nav-menu a {
  font-size: var(--text-body-sm);
  color: var(--text-secondary);
  transition: color 150ms ease;
}

.nav-menu a:hover {
  color: var(--accent-light);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-small);
  color: var(--text-muted);
}

.lang-switch__item {
  cursor: pointer;
  transition: color 150ms ease;
}

.lang-switch__item--active {
  color: var(--accent);
  font-weight: var(--weight-bold);
}

.lang-switch__item:hover {
  color: var(--accent-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: all 300ms ease;
}


/* 10. Hero Section
   ======================================== */
.hero {
  padding-block-start: calc(var(--section-pad-y) + 80px);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* Warm glow — on the left side (opposite to reading start in RTL) */
.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, var(--color-amber-500) 0%, transparent 70%);
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}

.hero__grid {
  display: flex;
  align-items: center;
  gap: var(--space-9);
}

/* RTL: text on right (flex-start in RTL), visual on left */
.hero__text {
  flex: 0 0 55%;
}

.hero__visual {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-inline-start: calc(-1 * var(--space-7));
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
  color: var(--accent);
  letter-spacing: var(--tracking-wide);
  margin-block-end: var(--space-5);
}

/* Amber line after label (inline-end in RTL = left side visually) */
.hero__label::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 3px;
  background-color: var(--accent);
}

.hero__title {
  color: var(--text-primary);
  max-width: 600px;
  margin-block-end: var(--space-5);
}

.hero__subtitle {
  font-size: var(--text-body);
  color: var(--text-secondary);
  max-width: 500px;
  margin-block-end: var(--space-5);
}

.hero__bullets {
  margin-block-end: var(--space-8);
}

.hero__bullets li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-body-sm);
  color: var(--text-secondary);
  margin-block-end: var(--space-3);
  line-height: var(--leading-normal);
}

.hero__bullets li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  margin-block-start: 0.5em;
}


/* Receipt Card Visual */
.receipt-card {
  background: var(--color-base-50);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  width: 160px;
  min-height: 200px;
  box-shadow: var(--shadow-lg);
  transform: rotate(2deg);
  position: relative;
}

.receipt-card__lines span {
  display: block;
  height: 6px;
  background: var(--color-base-200);
  border-radius: 3px;
  margin-block-end: var(--space-3);
}

.receipt-card__lines span:nth-child(2) { width: 70%; }
.receipt-card__lines span:nth-child(4) { width: 50%; }
.receipt-card__lines span:nth-child(5) { width: 80%; }

.receipt-card__text {
  font-family: var(--font-primary);
  font-size: var(--text-small);
  color: var(--color-base-400);
  text-align: center;
  margin-block-start: var(--space-4);
}

.flow-arrow {
  color: var(--color-base-300);
  flex-shrink: 0;
  transform: scaleX(-1); /* Mirror arrow for RTL */
}

.data-card {
  background: var(--bg-card-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  min-width: 200px;
  box-shadow: var(--shadow-lg);
}

.data-card__row {
  display: flex;
  justify-content: space-between;
  padding-block: var(--space-2);
  border-block-end: 1px solid var(--border-dark);
}

.data-card__row:last-child { border: none; }

.data-card__label {
  font-size: var(--text-small);
  color: var(--accent);
  font-weight: var(--weight-medium);
}

.data-card__value {
  font-size: var(--text-small);
  color: var(--text-primary);
}


/* 11. Upload Section
   ======================================== */
.upload {
  text-align: center;
}

.upload .section-title {
  margin-block-end: var(--space-5);
}

.section-subtitle {
  font-size: var(--text-body);
  color: var(--color-base-500);
  max-width: 600px;
  margin-inline: auto;
  margin-block-end: var(--space-8);
}

.upload-area {
  border: 2px dashed var(--color-base-300);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-6);
  text-align: center;
  transition: all 200ms ease;
  cursor: pointer;
}

.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--accent);
  background-color: var(--accent-subtle);
}

.upload-area__icon {
  color: var(--color-base-400);
  margin-block-end: var(--space-5);
}

.upload-area__icon svg {
  margin-inline: auto;
}

.upload-area__text {
  font-size: var(--text-body-sm);
  color: var(--color-base-500);
  margin-block-end: var(--space-5);
}

.upload-note {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-block-start: var(--space-4);
}


/* 12. Aha-Moment Section
   ======================================== */
.aha__grid {
  display: flex;
  gap: var(--space-6);
}

.aha__card {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border-block-start: 3px solid var(--accent);
  transition: border-color 250ms ease;
}

.aha__card:first-child { flex: 0 0 55%; }
.aha__card:last-child { flex: 1; }

.aha__card:hover {
  border-color: rgba(212, 148, 26, 0.3);
}

.aha__card-title {
  font-size: var(--text-h4);
  color: var(--accent-light);
  font-weight: var(--weight-semibold);
  margin-block-end: var(--space-4);
}


/* 13. Features / What You Get
   ======================================== */
.features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

/* RTL: border-inline-start = right border visually */
.value-card {
  border-inline-start: 3px solid var(--accent);
  padding-inline-start: var(--space-5);
}

.value-card__title {
  font-size: var(--text-h4);
  font-weight: var(--weight-semibold);
  margin-block-end: var(--space-3);
}

.value-card p {
  font-size: var(--text-body-sm);
  color: var(--color-base-500);
}

.value-card--highlight {
  background-color: var(--accent-subtle);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border-inline-start: 3px solid var(--accent);
}

.value-card__badge {
  display: inline-block;
  font-size: var(--text-small);
  color: var(--accent);
  font-weight: var(--weight-bold);
  margin-block-end: var(--space-2);
}


/* 14. Sound Familiar
   ======================================== */
.familiar {
  position: relative;
}

/* Receipt texture strip on the right (RTL inline-start) */
.familiar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent 3px,
    var(--color-base-600) 3px,
    var(--color-base-600) 3.5px
  );
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

.pain-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-block-end: 1px solid var(--border-dark);
  transition: all 200ms ease;
}

.pain-list__item--last {
  border-block-end: none;
}

.pain-list__item:hover {
  background-color: var(--color-base-800);
  padding-inline: var(--space-4);
  border-radius: var(--radius-sm);
}

.pain-list__item:hover p {
  color: var(--text-primary);
}

.pain-list__quote {
  font-size: 2rem;
  color: var(--accent);
  opacity: 0.6;
  line-height: 1;
  flex-shrink: 0;
}

.pain-list__item p {
  font-size: var(--text-body);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}


/* 15. How It Works
   ======================================== */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.step {
  flex: 1;
  position: relative;
}

/* Step number — top-right in RTL (inline-start) */
.step__number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent);
  opacity: 0.3;
  position: absolute;
  top: -0.5rem;
  inset-inline-start: -0.25rem;
  z-index: 2;
  line-height: 1;
}

.step__card {
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  padding-block-start: var(--space-8);
  transition: box-shadow 250ms ease;
}

.step__card:hover {
  box-shadow: var(--shadow-lg);
}

.step__title {
  font-size: var(--text-h4);
  font-weight: var(--weight-semibold);
  margin-block-end: var(--space-3);
}

.step__card p {
  font-size: var(--text-body-sm);
  color: var(--color-base-500);
}

.step__connector {
  flex: 0 0 40px;
  display: flex;
  align-items: center;
  padding-block-start: var(--space-9);
  color: var(--color-base-300);
}


/* 16. Results / Where You'll End Up
   ======================================== */
.results {
  padding: 0;
  overflow: visible;
}

.results__grid {
  display: flex;
}

/* RTL: emotional (dark) on the right, practical (amber) on the left */
.results__emotional {
  flex: 1;
  padding: var(--section-pad-y) 0;
}

.results__practical {
  flex: 1;
  background-color: var(--color-amber-100);
  padding: var(--section-pad-y) 0;
}

.results__content {
  max-width: 500px;
  padding-inline: var(--space-9);
}

.results__emotional .results__content {
  margin-inline-start: auto;
}

.results__practical .results__content {
  margin-inline-end: auto;
}

.results__label {
  display: block;
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-block-end: var(--space-6);
}

.results__label--dark {
  color: var(--color-amber-700);
}

.results__item {
  margin-block-end: var(--space-5);
}

.results__item strong {
  display: block;
  font-weight: var(--weight-bold);
  margin-block-end: var(--space-2);
}

.results__emotional .results__item strong {
  color: var(--text-primary);
}

.results__item span {
  font-size: var(--text-body-sm);
}

.results__practical .results__item span {
  color: var(--color-base-700);
}

.results__number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-h1);
  color: var(--color-amber-700);
  line-height: var(--leading-tight);
  margin-block-end: var(--space-2);
}


/* 17. FAQ / Doubts
   ======================================== */
.accordion__item {
  border-block-end: 1px solid var(--border-light);
}

.accordion__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-block: var(--space-5);
  font-size: var(--text-h4);
  font-weight: var(--weight-semibold);
  text-align: start;
  transition: color 150ms ease;
  min-height: 44px;
}

.accordion__question:hover {
  color: var(--accent);
}

.accordion__question[aria-expanded="true"] {
  color: var(--accent);
}

/* Chevron on the left (inline-end in RTL) */
.accordion__chevron {
  font-size: 1.5rem;
  color: var(--accent);
  transition: transform 300ms ease-out;
  flex-shrink: 0;
  margin-inline-start: var(--space-4);
}

.accordion__question[aria-expanded="true"] .accordion__chevron {
  transform: rotate(-90deg);
}

.accordion__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease-out, padding 300ms ease-out;
}

.accordion__answer.open {
  padding-block-end: var(--space-5);
}

.accordion__answer p {
  font-size: var(--text-body-sm);
  color: var(--color-base-500);
  line-height: var(--leading-loose);
}


/* 18. Alternatives
   ======================================== */
.alternatives__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.alt-card {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color 250ms ease;
}

.alt-card:hover {
  border-color: rgba(212, 148, 26, 0.3);
}

.alt-card__title {
  font-size: var(--text-h3);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-block-end: var(--space-4);
}

.alt-card p {
  font-size: var(--text-body-sm);
}

.alt-card__verdict {
  margin-block-start: var(--space-4);
  color: var(--accent-light);
  font-family: var(--font-display);
  font-style: italic;
}


/* 19. Footer
   ======================================== */
.site-footer {
  background-color: var(--color-base-950);
  color: var(--text-primary);
  text-align: center;
  padding-block: var(--space-11);
}

.site-footer > .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--text-h3);
}

.footer__tagline {
  font-size: var(--text-body-sm);
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-caption);
  color: var(--text-muted);
}

.footer__links a {
  transition: all 150ms ease;
}

.footer__links a:hover {
  color: var(--accent-light);
  text-decoration: underline;
}

.footer__copy {
  font-size: var(--text-caption);
  color: var(--text-muted);
}


/* 20. Mobile Sticky CTA
   ======================================== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  inset-inline: 0;
  z-index: 99;
  background-color: rgba(35, 31, 27, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-3) var(--space-5);
  transform: translateY(100%);
  transition: transform 300ms ease-out;
  will-change: transform;
}

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


/* 21. Animations
   ======================================== */

/* Fallback: if JS doesn't load, show content immediately */
noscript ~ * .animate-hero,
noscript ~ * .animate-on-scroll {
  opacity: 1 !important;
  transform: none !important;
}

/* Hero load animations — start visible, animate on .loaded */
.animate-hero {
  opacity: 1;
  transform: translateY(0);
}

.js-ready .animate-hero {
  opacity: 0;
  transform: translateY(16px);
}

.js-ready .animate-hero.loaded {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 500ms ease-out, transform 600ms ease-out;
}

/* Hero visual — slide from left in RTL */
.hero__visual.animate-hero.loaded {
  transition: opacity 700ms ease-in-out, transform 700ms ease-in-out;
}

/* Scroll-triggered animations — start visible, hide only when JS ready */
.animate-on-scroll {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 500ms ease-out, transform 500ms ease-out;
}

.js-ready .animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
}

.js-ready .animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Pain list items — slide from inline-start (right in RTL) */
.pain-list .animate-on-scroll {
  transform: translateX(-12px);
}

.pain-list .animate-on-scroll.visible {
  transform: translateX(0);
}

/* Results split animation */
.results__emotional .animate-on-scroll {
  transform: translateX(-24px);
}

.results__practical .animate-on-scroll {
  transform: translateX(24px);
}

.results__emotional .animate-on-scroll.visible,
.results__practical .animate-on-scroll.visible {
  transform: translateX(0);
}

/* Stagger delays for siblings */
.animate-on-scroll:nth-child(2) { transition-delay: 100ms; }
.animate-on-scroll:nth-child(3) { transition-delay: 200ms; }
.animate-on-scroll:nth-child(4) { transition-delay: 300ms; }


/* 22. Responsive
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
  .hero__grid {
    flex-direction: column;
    text-align: center;
  }

  .hero__text {
    flex: none;
  }

  .hero__title,
  .hero__subtitle {
    max-width: 100%;
    margin-inline: auto;
  }

  .hero__bullets {
    display: inline-flex;
    flex-direction: column;
    text-align: start;
  }

  .hero__visual {
    margin-inline-start: 0;
    justify-content: center;
  }

  .steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }

  .step__connector {
    display: none;
  }

  .results__grid {
    flex-direction: column;
  }

  .results__content {
    max-width: 100%;
    padding-inline: var(--gutter);
  }

  .results__emotional .results__content,
  .results__practical .results__content {
    margin-inline: auto;
    max-width: var(--container-narrow);
  }
}

/* Mobile */
@media (max-width: 768px) {
  section {
    padding-block: var(--space-9);
  }

  .container {
    padding-inline: 20px;
  }

  /* Header mobile */
  .nav {
    position: fixed;
    top: 0;
    inset-inline: 0;
    bottom: 0;
    background-color: rgba(35, 31, 27, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 300ms ease-out;
    z-index: 99;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav-menu {
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
  }

  .nav-menu a {
    font-size: var(--text-h3);
  }

  .header-actions .btn {
    display: none;
  }

  .nav-toggle {
    display: flex;
    z-index: 100;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero mobile */
  .hero {
    min-height: auto;
    padding-block-start: calc(var(--space-9) + 60px);
  }

  .hero::after {
    display: none;
  }

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

  /* Aha mobile */
  .aha__grid {
    flex-direction: column;
  }

  .aha__card:first-child {
    flex: none;
  }

  /* Features mobile */
  .features__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  /* Sound Familiar mobile */
  .familiar::after {
    display: none;
  }

  .section-title--start {
    text-align: center;
  }

  /* How it works mobile */
  .steps {
    grid-template-columns: 1fr;
    position: relative;
  }

  /* Connecting line on right (inline-start in RTL) */
  .steps::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    inset-inline-start: 8px;
    width: 2px;
    background-color: var(--accent);
    opacity: 0.3;
  }

  .step {
    padding-inline-start: var(--space-8);
  }

  .step__number {
    position: static;
    display: inline;
    font-size: var(--text-h3);
    margin-inline-end: var(--space-2);
  }

  .step__card {
    padding-block-start: var(--space-5);
  }

  /* Alternatives mobile */
  .alternatives__grid {
    grid-template-columns: 1fr;
  }

  /* Mobile CTA bar */
  .mobile-cta {
    display: block;
  }

  /* CTA buttons full width */
  .upload-area .btn {
    width: 100%;
    justify-content: center;
  }

  /* Upload area min height */
  .upload-area {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  /* Touch targets */
  .accordion__question {
    min-height: 48px;
  }

  /* Simplify scroll animations on mobile — fade only */
  .animate-on-scroll {
    transform: none;
  }

  .pain-list .animate-on-scroll,
  .results__emotional .animate-on-scroll,
  .results__practical .animate-on-scroll {
    transform: none;
  }

  /* Reduce noise texture opacity */
  .section-dark::before {
    opacity: 0.02;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .hero__visual {
    flex-direction: column;
  }

  .receipt-card {
    width: 140px;
    min-height: 170px;
  }

  .flow-arrow {
    transform: scaleX(-1) rotate(90deg);
  }

  .data-card {
    min-width: 160px;
  }
}