/* ================================================================
   KylixAI — main.css
   Design system: Electric Tangerine × Cyan / Deep Space Dark
   Fonts: Clash Display (700) + Satoshi (400,500) via Fontshare
   ================================================================ */


/* ─── 1. CUSTOM PROPERTIES (from design/tokens/) ──────────────── */

:root {
  /* Colors */
  --color-primary:         #FF4F1F;
  --color-primary-light:   #FF7349;
  --color-primary-dark:    #D93E15;
  --color-accent:          #00EAFF;
  --color-accent-light:    #66F3FF;
  --color-surface-base:    #0D0B14;
  --color-surface-raised:  #181425;
  --color-surface-overlay: rgba(24, 20, 37, 0.78);
  --color-text-primary:    #F0EDF8;
  --color-text-secondary:  #8F8AB0;
  --color-text-on-primary: #0D0B14;
  --color-text-on-accent:  #0D0B14;
  --color-success:         #22D46A;
  --color-error:           #FF2D6B;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #FF4F1F 0%, #FF9000 100%);
  --gradient-cta:  linear-gradient(135deg, #FF4F1F 0%, #FF7349 100%);
  --gradient-logo: linear-gradient(135deg, #00B8D9 0%, #00EAFF 60%, #66F3FF 100%);
  --gradient-mesh-1: radial-gradient(ellipse 70% 60% at 12% 65%, rgba(255,79,31,.30) 0%, transparent 55%);
  --gradient-mesh-2: radial-gradient(ellipse 60% 55% at 88% 12%, rgba(0,234,255,.20) 0%, transparent 52%);

  /* Shadows */
  --shadow-raised:       10px 10px 28px rgba(0,0,0,.55), -4px -4px 16px rgba(255,255,255,.030);
  --shadow-inset:        inset 4px 4px 14px rgba(0,0,0,.60), inset -2px -2px 8px rgba(255,255,255,.020);
  --shadow-glow-primary: 0 0 48px rgba(255,79,31,.45), 0 0 16px rgba(255,79,31,.30);
  --shadow-glow-accent:  0 0 40px rgba(0,234,255,.35), 0 0 12px rgba(0,234,255,.20);

  /* Typography */
  --font-display: 'Clash Display', sans-serif;
  --font-body:    'Satoshi', sans-serif;
  --font-logo:    'Space Grotesk', 'Clash Display', sans-serif;

  --text-xs:   clamp(0.75rem,  1.5vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 2vw,   1rem);
  --text-base: clamp(1rem,     2.5vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 2.5vw, 1.25rem);
  --text-xl:   clamp(1.25rem,  3vw,   1.5rem);
  --text-2xl:  clamp(1.5rem,   4vw,   2rem);
  --text-3xl:  clamp(2rem,     5vw,   3rem);
  --text-4xl:  clamp(2.5rem,   7vw,   4.5rem);
  --text-hero: clamp(3rem,     10vw,  7rem);

  --leading-tight:   1.1;
  --leading-snug:    1.25;
  --leading-normal:  1.5;
  --leading-relaxed: 1.7;

  --tracking-tight:   -0.03em;
  --tracking-normal:   0em;
  --tracking-wide:     0.05em;
  --tracking-wider:    0.10em;
  --tracking-widest:   0.18em;

  /* Spacing */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  96px;
  --space-10: 128px;

  /* Layout */
  --container-max: 1200px;
  --container-pad: clamp(var(--space-5), 5vw, var(--space-9));

  /* Border radius */
  --radius-sm:   6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-btn: 10px;
  --radius-full: 9999px;

  /* Z-index */
  --z-below:   -1;
  --z-sticky:  200;
  --z-grain:   9998;
}


/* ─── 2. RESET ──────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-primary);
  background-color: var(--color-surface-base);
  background-image: var(--gradient-mesh-1), var(--gradient-mesh-2);
  background-attachment: fixed;
  overflow-x: hidden;
}

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


/* ─── 3. GRAIN OVERLAY ──────────────────────────────────────── */

.grain {
  position: fixed;
  inset: 0;
  z-index: var(--z-grain);
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}


/* ─── 4. AMBIENT BLOBS ──────────────────────────────────────── */

.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  z-index: var(--z-below);
  pointer-events: none;
  opacity: 0; /* GSAP reveals on page load */
}

.blob--primary {
  width: 640px;
  height: 640px;
  background: radial-gradient(circle, rgba(255,79,31,.28) 0%, rgba(255,144,0,.12) 50%, transparent 70%);
  top:  -80px;
  left: -160px;
  will-change: transform;
  animation: blob-float-primary 9s ease-in-out infinite;
}

.blob--accent {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(0,234,255,.20) 0%, rgba(0,234,255,.06) 50%, transparent 70%);
  top:   60px;
  right: -120px;
  animation: blob-float-accent 11s ease-in-out infinite;
  animation-delay: 1.5s;
}

@keyframes blob-float-primary {
  0%,100% { transform: translate(0,    0   ) scale(1.00); }
  33%      { transform: translate(30px, 20px) scale(1.04); }
  66%      { transform: translate(-15px,35px) scale(0.97); }
}

@keyframes blob-float-accent {
  0%,100% { transform: translate(0,     0   ) scale(1.00); }
  40%      { transform: translate(-25px, 18px) scale(1.03); }
  70%      { transform: translate(20px, -20px) scale(0.98); }
}


/* ─── 5. LAYOUT UTILITIES ───────────────────────────────────── */

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

.section {
  padding-block: var(--space-8);
}


/* ─── 6. NAVIGATION ─────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  padding-inline: var(--container-pad);
  height: 64px;
  transition: background 0.35s, backdrop-filter 0.35s, box-shadow 0.35s;
}

.nav--scrolled {
  background: rgba(13, 11, 20, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav__wordmark {
  font-family: var(--font-logo);
  font-size: var(--text-xl);
  font-weight: 300;
  letter-spacing: 0.06em;
  text-decoration: none;
  background: var(--gradient-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__cta {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-primary);
  text-decoration: none;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 1.5px solid rgba(0, 234, 255, 0.40);
  background: rgba(0, 234, 255, 0.07);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.nav__cta:hover,
.nav__cta:focus-visible {
  border-color: var(--color-accent);
  background: rgba(0, 234, 255, 0.14);
  box-shadow: 0 0 20px rgba(0, 234, 255, 0.20);
  outline: none;
}


/* ─── 7. CTA BUTTON (shared) ────────────────────────────────── */

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-on-primary);
  text-decoration: none;
  background: var(--gradient-cta);
  border-radius: var(--radius-btn);
  padding: var(--space-4) var(--space-7);
  box-shadow: var(--shadow-raised);
  transition: box-shadow 0.3s, transform 0.15s;
  position: relative;
  overflow: hidden;
}

.cta-button::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0);
  transition: background 0.2s;
  border-radius: inherit;
}

.cta-button:hover,
.cta-button:focus-visible {
  box-shadow: var(--shadow-glow-primary), var(--shadow-raised);
  outline: none;
}

.cta-button:hover::after {
  background: rgba(255, 255, 255, 0.06);
}

.cta-button:active {
  box-shadow: var(--shadow-inset);
  transform: translateY(1px);
}


/* ─── 8. HERO SECTION ───────────────────────────────────────── */

.section-hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(64px + var(--space-8));
  padding-bottom: var(--space-8);
  text-align: center;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  max-width: 900px;
  width: 100%;
}

/* Hero visual — hidden on mobile, centered below CTA at desktop */
.hero__visual {
  display: none;
  justify-content: center;
  width: 100%;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(0, 234, 255, 0.08);
  border: 1px solid rgba(0, 234, 255, 0.25);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
}

.hero__headline {
  font-family: 'Plus Jakarta Sans', var(--font-display), sans-serif;
  font-size: clamp(2.6rem, 6.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

.hero__hl-accent {
  font-style: italic;
  background: linear-gradient(120deg, #FF4F1F 0%, #FF7349 45%, #00EAFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.hero__sub {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  max-width: 560px;
}

.hero__reassurance {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  letter-spacing: var(--tracking-wide);
  margin-top: calc(var(--space-2) * -1);
}


/* ─── 9. RECOGNITION SECTION ────────────────────────────────── */

.section-recognition {
  padding-block: var(--space-9);
}

.section-recognition h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-7);
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-7);
}

.pain-card {
  background: var(--color-surface-raised);
  border-radius: var(--radius-md);
  border-left: 2px solid rgba(255, 79, 31, 0.40);
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-raised);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-raised), 0 8px 24px rgba(0,0,0,.25);
}

.recognition__close {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  max-width: 640px;
  font-style: italic;
}


/* ─── 10. REFRAME SECTION ───────────────────────────────────── */

.section-reframe {
  padding-block: var(--space-9);
}

.reframe__inner {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.section-reframe h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
}

.section-reframe p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.reframe__transition {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-primary) !important;
  letter-spacing: var(--tracking-normal);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(240, 237, 248, 0.10);
}


/* ─── 11. HOW IT WORKS SECTION ─────────────────────────────── */

.section-how {
  padding-block: var(--space-9);
}

.section-how h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-3);
}

.how__guarantee {
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: var(--space-8);
  letter-spacing: var(--tracking-normal);
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.step {
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-6) var(--space-7);
  box-shadow: var(--shadow-raised);
  position: relative;
  overflow: hidden;
}

.step__number {
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.15;
  line-height: 1;
  user-select: none;
}

.step__label {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: var(--tracking-normal);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.step__desc {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.how__footer {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  letter-spacing: var(--tracking-wide);
  font-style: italic;
}


/* ─── 12. PROOF SECTION ─────────────────────────────────────── */

.section-proof {
  padding-block: var(--space-9);
}

.section-proof h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-7);
}

.founder-quote {
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-7) var(--space-7) var(--space-6);
  box-shadow: var(--shadow-raised);
  margin-bottom: var(--space-5);
  max-width: 780px;
}

.founder-quote blockquote p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.founder-quote blockquote p:last-child {
  margin-bottom: var(--space-5);
}

.founder-quote__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-normal);
}

.founder-quote__title {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  letter-spacing: var(--tracking-wide);
}

.testimonial-placeholder {
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(0, 234, 255, 0.25);
  padding: var(--space-6);
  box-shadow: var(--shadow-raised);
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-placeholder__body {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  font-style: italic;
}

.testimonial-placeholder__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0.7;
}


/* ─── 13. CTA / FORM SECTION ────────────────────────────────── */

.section-cta {
  padding-block: var(--space-10);
}

.cta__inner {
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.section-cta h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
}

.cta__body {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* Form */
.audit-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-raised);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: var(--tracking-wide);
}

.form-group input {
  background: var(--color-surface-base);
  border: 1.5px solid rgba(240, 237, 248, 0.12);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}

.form-group input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 79, 31, 0.18);
}

.cta-button--form {
  width: 100%;
  margin-top: var(--space-2);
  font-size: var(--text-lg);
  padding-block: var(--space-4);
}

.form-result {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  text-align: center;
}

.form-result--success {
  background: rgba(34, 212, 106, 0.10);
  border: 1px solid rgba(34, 212, 106, 0.25);
  color: var(--color-success);
}

.form-result--error {
  background: rgba(255, 45, 107, 0.10);
  border: 1px solid rgba(255, 45, 107, 0.25);
  color: var(--color-error);
}

.cta__microcopy {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  letter-spacing: var(--tracking-wide);
  margin-top: calc(var(--space-2) * -1);
}

.cta__fallback {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(143, 138, 176, 0.4);
  transition: color 0.2s, text-decoration-color 0.2s;
}

.cta__fallback:hover {
  color: var(--color-text-primary);
  text-decoration-color: rgba(240, 237, 248, 0.5);
}


/* ─── 14. FOOTER ────────────────────────────────────────────── */

.footer {
  padding-block: var(--space-8);
  border-top: 1px solid rgba(240, 237, 248, 0.06);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}

.footer__wordmark {
  font-family: var(--font-logo);
  font-size: var(--text-2xl);
  font-weight: 300;
  letter-spacing: 0.06em;
  text-decoration: none;
  background: var(--gradient-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer__tagline {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  max-width: 480px;
}

.footer__legal {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  opacity: 0.5;
  letter-spacing: var(--tracking-wide);
}


/* ─── 15a. PAIN CARD ICONS ──────────────────────────────────── */

.pain-card__icon {
  display: block;
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: var(--space-3);
}


/* ─── 15b. REFRAME STAT CALLOUT ─────────────────────────────── */

.reframe__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: var(--color-surface-raised);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-glow-accent);
}

.reframe__stat-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-accent);
}

.reframe__stat-label {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}


/* ─── 15c. FOUNDER AVATAR ───────────────────────────────────── */

.founder-quote__attr {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(240, 237, 248, 0.10);
}

.founder-avatar {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--gradient-logo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #0D0B14;
  box-shadow: var(--shadow-glow-accent);
}

.founder-quote__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}


/* ─── 15d. STEP COLORED TOPS ────────────────────────────────── */

.step:nth-child(1) { border-top: 2px solid var(--color-primary); }
.step:nth-child(2) { border-top: 2px solid var(--color-accent); }
.step:nth-child(3) { border-top: 2px solid var(--color-primary); }


/* ─── 15e. FLOW DIAGRAM ─────────────────────────────────────── */

.flow-diagram {
  width: 100%;
  height: auto;
  overflow: visible;
}

.flow-path {
  stroke: rgba(0, 234, 255, 0.30);
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
  fill: none;
}

.flow-card-bg {
  fill: #181425;
  stroke: rgba(0, 234, 255, 0.25);
  stroke-width: 1;
}

.flow-card-label {
  fill: #8F8AB0;
  font-family: 'Satoshi', sans-serif;
  font-size: 10px;
  font-weight: 500;
  text-anchor: middle;
  dominant-baseline: middle;
}

.flow-card-title {
  fill: #F0EDF8;
  font-family: 'Clash Display', sans-serif;
  font-size: 11px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: middle;
}

.flow-hub-bg {
  fill: url(#hubGrad);
}

.flow-hub-text {
  fill: #0D0B14;
  font-family: 'Clash Display', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
}

.flow-particle {
  fill: var(--color-accent);
  opacity: 0.9;
}

/* Card float animations */
@keyframes card-float-1 {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-6px); }
}
@keyframes card-float-2 {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-5px); }
}
@keyframes card-float-3 {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-7px); }
}
@keyframes card-float-4 {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-5px); }
}
@keyframes card-float-5 {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-6px); }
}

.flow-card:nth-child(1) { animation: card-float-1 4.2s ease-in-out infinite; }
.flow-card:nth-child(2) { animation: card-float-2 3.8s ease-in-out infinite 0.6s; }
.flow-card:nth-child(3) { animation: card-float-3 4.5s ease-in-out infinite 1.1s; }
.flow-card:nth-child(4) { animation: card-float-4 3.6s ease-in-out infinite 0.3s; }
.flow-card:nth-child(5) { animation: card-float-5 4.0s ease-in-out infinite 0.9s; }

/* Hub glow pulse */
@keyframes hub-pulse {
  0%,100% { filter: drop-shadow(0 0 12px rgba(255,79,31,0.5)); }
  50%      { filter: drop-shadow(0 0 24px rgba(255,79,31,0.8)); }
}

.flow-hub { animation: hub-pulse 2.8s ease-in-out infinite; }


/* ─── 15. FOCUS STYLES (accessibility) ─────────────────────── */

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}


/* ─── 16. RESPONSIVE — 640px (tablet portrait) ─────────────── */

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

  .blob--primary {
    width: 500px;
    height: 500px;
    top: -60px;
    left: -100px;
  }
  .blob--accent {
    width: 420px;
    height: 420px;
    top: 40px;
    right: -80px;
  }
}


/* ─── 17. RESPONSIVE — 900px (tablet landscape / small desktop) */

@media (min-width: 900px) {
  .section { padding-block: var(--space-9); }

  /* Hero: single centered column — diagram shows below CTA */
  .hero__visual {
    display: flex;
    max-width: 480px;
    margin: 0 auto;
  }

  .pain-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: var(--space-5);
  }

  .footer__tagline {
    flex: 1;
    min-width: 280px;
  }
}


/* ─── 18. RESPONSIVE — 1200px (desktop) ────────────────────── */

@media (min-width: 1200px) {
  .section-hero {
    padding-top: calc(64px + var(--space-9));
  }

  .hero__inner {
    gap: var(--space-6);
  }

  .reframe__inner {
    max-width: 820px;
  }
}


/* ─── 19. REDUCED MOTION ────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .blob,
  .flow-card,
  .flow-hub { animation: none; }
  html  { scroll-behavior: auto; }

  /* Ensure all GSAP start-state elements are visible if JS hasn't run */
  .flow-card,
  .flow-hub,
  .hero__badge,
  .hero__headline,
  .hero__sub,
  .cta-button--hero,
  .hero__reassurance,
  .blob,
  .pain-card,
  .section-recognition h2,
  .recognition__close,
  .reframe__inner > *,
  .section-how h2,
  .how__guarantee,
  .step,
  .founder-quote,
  .testimonial-placeholder,
  .cta__inner > * {
    opacity: 1 !important;
    transform: none !important;
  }
}