/* ===================================================
   KESTREL COLLECTIVE — Brand Design System
   Primary: #00B8C8 (Teal) · Accent: #E05C1A (Orange)
   Fonts: Clash Display (headings) · Satoshi (body)
   =================================================== */

/* ===== DESIGN TOKENS ===== */
:root,
[data-theme='light'] {
  /* Brand Colours */
  --color-teal: #00B8C8;
  --color-teal-dark: #008fa0;
  --color-teal-darker: #006070;
  --color-teal-light: #e0f7fa;
  --color-teal-glow: rgba(0, 184, 200, 0.15);

  --color-orange: #E05C1A;
  --color-orange-dark: #b84812;
  --color-orange-light: #fdf0e8;

  /* Surfaces */
  --color-bg: #f8f9fa;
  --color-surface: #ffffff;
  --color-surface-2: #f2f4f6;
  --color-surface-offset: #eaecef;
  --color-border: #dde1e7;
  --color-divider: #e8eaed;

  /* Text */
  --color-text: #181c1f;
  --color-text-muted: #6b7280;
  --color-text-faint: #9ca3af;
  --color-text-inverse: #ffffff;

  /* UI Roles */
  --color-primary: var(--color-teal);
  --color-primary-hover: var(--color-teal-dark);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.10);

  /* Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 200ms var(--ease-out);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Type */
  --text-xs:   clamp(0.75rem,  0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem + 2.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem + 4vw, 5rem);

  /* Fonts */
  --font-display: 'Clash Display', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

[data-theme='dark'] {
  --color-bg: #0f1214;
  --color-surface: #161a1d;
  --color-surface-2: #1d2226;
  --color-surface-offset: #222830;
  --color-border: #2d3540;
  --color-divider: #252d36;
  --color-text: #e8ecf0;
  --color-text-muted: #8b96a3;
  --color-text-faint: #4f5a66;
  --color-teal: #00d4e8;
  --color-teal-dark: #00b8c8;
  --color-teal-light: #0d2a30;
  --color-teal-glow: rgba(0, 212, 232, 0.12);
  --color-orange: #ff7540;
  --color-orange-dark: #e05c1a;
  --color-orange-light: #2a1508;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.3);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0f1214;
    --color-surface: #161a1d;
    --color-surface-2: #1d2226;
    --color-surface-offset: #222830;
    --color-border: #2d3540;
    --color-divider: #252d36;
    --color-text: #e8ecf0;
    --color-text-muted: #8b96a3;
    --color-text-faint: #4f5a66;
    --color-teal: #00d4e8;
    --color-teal-dark: #00b8c8;
    --color-teal-light: #0d2a30;
    --color-teal-glow: rgba(0, 212, 232, 0.12);
    --color-orange: #ff7540;
    --color-orange-dark: #e05c1a;
    --color-orange-light: #2a1508;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
    --shadow-md: 0 6px 20px rgba(0,0,0,0.3);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.4);
  }
}

/* ===== BASE RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
}
img, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,h4,h5,h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }
::selection { background: var(--color-teal-glow); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-teal); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
}
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

/* ===== TYPOGRAPHY ===== */
.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-3);
}
.section-header {
  max-width: 700px;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}
.section-header h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.section-intro {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
}
.accent { color: var(--color-teal); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  padding: 0.625rem 1.5rem;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-teal);
  color: #fff;
  border-color: var(--color-teal);
}
.btn-primary:hover { background: var(--color-teal-dark); border-color: var(--color-teal-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,184,200,0.35); }
.btn-orange {
  background: var(--color-orange);
  color: #fff;
  border-color: var(--color-orange);
}
.btn-orange:hover { background: var(--color-orange-dark); border-color: var(--color-orange-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(224,92,26,0.3); }
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-teal); color: var(--color-teal); }
.btn-lg { padding: 0.875rem 2rem; font-size: var(--text-base); }
.btn-full { width: 100%; }

/* ===== HEADER / NAV ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-surface) 95%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.header--scrolled { box-shadow: var(--shadow-sm); }
.header--hidden { transform: translateY(-100%); }
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 70px;
}
.nav-logo { flex-shrink: 0; display: flex; align-items: center; }
.logo-img { height: 36px; width: auto; object-fit: contain; }
.footer-logo { height: 32px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--color-teal); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.theme-toggle:hover { color: var(--color-teal); border-color: var(--color-teal); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 28px; padding: 4px; }
.nav-toggle span { display: block; height: 2px; background: var(--color-text); border-radius: 2px; transition: all var(--transition); }
.nav-toggle[aria-expanded='true'] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded='true'] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, var(--color-teal-glow), transparent),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(224, 92, 26, 0.07), transparent);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 860px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-teal-light);
  color: var(--color-teal-dark);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in srgb, var(--color-teal) 20%, transparent);
  margin-bottom: var(--space-6);
}
.hero-heading {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.hero-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: none;
}
.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-scroll-indicator span {
  display: block;
  width: 1.5px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-teal), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ===== MARQUEE STRIP ===== */
.marquee-strip {
  background: var(--color-teal);
  color: #fff;
  overflow: hidden;
  padding-block: var(--space-3);
}
.marquee-track {
  display: flex;
  gap: var(--space-6);
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.marquee-track .dot {
  color: rgba(255,255,255,0.4);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.marquee-strip:hover .marquee-track { animation-play-state: paused; }

/* ===== CHALLENGE SECTION ===== */
.section-challenge { background: var(--color-surface); }
.challenge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.challenge-text h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-5);
}
.challenge-text p { color: var(--color-text-muted); margin-bottom: var(--space-4); }
.solution-card {
  background: var(--color-teal);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-10));
}
.solution-icon {
  width: 56px; height: 56px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}
.solution-card h3 { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-3); color: #fff; }
.solution-card p { color: rgba(255,255,255,0.85); margin-bottom: var(--space-5); max-width: none; }
.solution-list { list-style: none; }
.solution-list li {
  padding: var(--space-2) 0;
  padding-left: var(--space-5);
  position: relative;
  color: rgba(255,255,255,0.9);
  font-size: var(--text-sm);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.solution-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
}

/* ===== WHY KESTREL ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.why-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--color-teal);
}
.why-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-teal);
  opacity: 0.4;
  margin-bottom: var(--space-3);
  line-height: 1;
}
.why-card h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-2); }
.why-card p { font-size: var(--text-sm); color: var(--color-text-muted); max-width: none; }

/* ===== WHO WE WORK WITH ===== */
.section-who { background: var(--color-surface-2); }
.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.who-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.who-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.who-icon {
  width: 64px; height: 64px;
  background: var(--color-teal-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
  margin-bottom: var(--space-5);
}
.who-card h3 { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-3); }
.who-card > p { color: var(--color-text-muted); font-size: var(--text-sm); margin-bottom: var(--space-4); max-width: none; }
.who-card ul li {
  padding: var(--space-1) 0;
  padding-left: var(--space-4);
  position: relative;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.who-card ul li::before {
  content: '–';
  position: absolute; left: 0;
  color: var(--color-teal);
}

/* ===== SOLUTIONS ===== */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.solution-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.solution-item:hover { box-shadow: var(--shadow-md); border-color: var(--color-teal); }
.solution-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-orange);
  opacity: 0.5;
  margin-bottom: var(--space-3);
  line-height: 1;
}
.solution-item h3 { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-3); }
.solution-item p { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-5); max-width: none; }
.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.solution-tags span {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* ===== EXAMPLES ===== */
.section-examples { background: var(--color-surface-2); }
.examples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.example-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.example-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--color-teal); }
.example-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-teal);
  opacity: 0.2;
  margin-bottom: var(--space-3);
  line-height: 1;
}
.example-card h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-2); }
.example-card p { font-size: var(--text-sm); color: var(--color-text-muted); max-width: none; }
.example-card--cta {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: #fff;
}
.example-card--cta:hover { border-color: var(--color-orange-dark); background: var(--color-orange-dark); }
.example-cta-label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; opacity: 0.7; margin-bottom: var(--space-2); max-width: none; }
.example-card--cta h3 { color: #fff; font-size: var(--text-lg); }
.example-card--cta p { color: rgba(255,255,255,0.8); max-width: none; margin-bottom: var(--space-5); }
.example-card--cta .btn-primary { background: #fff; color: var(--color-orange); border-color: #fff; }
.example-card--cta .btn-primary:hover { background: rgba(255,255,255,0.9); }
.examples-note {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-8);
  max-width: none;
}

/* ===== HOW IT WORKS ===== */
.how-tabs { max-width: 760px; }
.how-tab-btns {
  display: flex;
  gap: var(--space-2);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1);
  width: fit-content;
  margin-bottom: var(--space-10);
}
.how-tab-btn {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.how-tab-btn.active {
  background: var(--color-teal);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.how-tab-btn:not(.active):hover { color: var(--color-teal); }
.how-tab-content.hidden { display: none; }
.how-steps { display: flex; flex-direction: column; gap: 0; }
.how-step {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.how-step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-teal);
  opacity: 0.3;
  line-height: 1;
  min-width: 3rem;
  flex-shrink: 0;
}
.step-body h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-2); }
.step-body p { font-size: var(--text-sm); color: var(--color-text-muted); max-width: 52ch; }

/* ===== FOR GRADUATES ===== */
.section-graduates {
  background: var(--color-surface);
}
.graduates-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
.graduates-text h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-5);
}
.graduates-text > p { color: var(--color-text-muted); margin-bottom: var(--space-6); }
.graduates-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.graduates-cols h4 { font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-3); color: var(--color-text); }
.cross-list li, .check-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) 0 var(--space-1) var(--space-5);
  position: relative;
}
.cross-list li::before {
  content: '✕';
  position: absolute; left: 0;
  color: var(--color-text-faint);
  font-size: 0.75em;
  top: 0.3em;
}
.check-list li::before {
  content: '✓';
  position: absolute; left: 0;
  color: var(--color-teal);
  font-weight: 700;
}
.graduate-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-6);
  max-width: none;
}
.promise-card {
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 5vw, var(--space-12));
  position: relative;
  overflow: hidden;
}
.promise-card::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  pointer-events: none;
}
.promise-quote {
  font-family: var(--font-display);
  font-size: 96px;
  line-height: 0.6;
  color: rgba(255,255,255,0.2);
  margin-bottom: var(--space-6);
  display: block;
}
.promise-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  margin-bottom: var(--space-4);
  max-width: none;
}
.promise-sub {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  max-width: none;
}

/* ===== FORMS ===== */
.section-partner { background: var(--color-surface); }
.forms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.form-block {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}
.form-block h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.form-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  max-width: none;
}
.kestrel-form { display: flex; flex-direction: column; gap: var(--space-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { display: flex; flex-direction: column; gap: var(--space-1); }
.form-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.625rem var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px var(--color-teal-glow);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group select { cursor: pointer; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-faint); }

/* ===== EVIDENCE ===== */
.section-evidence { background: var(--color-surface-2); }
.evidence-inner {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}
.evidence-inner h2 { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-5); }
.evidence-inner p { color: var(--color-text-muted); margin-bottom: var(--space-4); margin-inline: auto; }
.evidence-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
  margin-bottom: var(--space-8);
  max-width: none;
}
.evidence-placeholders {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}
.evidence-ph {
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  min-width: 180px;
}
.evidence-ph span {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}
.footer-inner {}
.footer-top {
  display: flex;
  gap: var(--space-16);
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand { max-width: 320px; }
.footer-brand .logo-img {
  filter: none;
  margin-bottom: var(--space-4);
}

.footer-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  background: transparent;
}
.footer-brand p { font-size: var(--text-sm); color: rgba(255,255,255,0.5); max-width: 48ch; }
.footer-links { flex: 1; display: flex; justify-content: flex-end; }
.footer-links nav { display: flex; gap: var(--space-10); }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-teal); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer-bottom p, .footer-bottom a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
}
.footer-bottom a:hover { color: var(--color-teal); }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-5);
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 5vw, var(--space-12));
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.3s var(--ease-out) both;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-icon { margin-bottom: var(--space-5); margin-inline: auto; width: 48px; height: 48px; }
.modal h3 { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-3); }
.modal p { color: var(--color-text-muted); margin-bottom: var(--space-6); font-size: var(--text-sm); max-width: none; }

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .founder-inner { grid-template-columns: 1fr; }
  .forms-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; inset: 70px 0 0 0; background: var(--color-bg); padding: var(--space-8) var(--space-6); gap: var(--space-5); z-index: 90; }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: var(--text-lg); }
  .nav-toggle { display: flex; }
  .challenge-grid { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr; }
  .graduates-inner { grid-template-columns: 1fr; }
  .graduates-cols { grid-template-columns: 1fr; }
  .examples-grid { grid-template-columns: 1fr 1fr; }
  .hero-heading { font-size: var(--text-2xl); }
  .footer-top { flex-direction: column; gap: var(--space-8); }
  .footer-links { justify-content: flex-start; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .examples-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}