/* ── F2AI Multi-Page Site — Design Tokens ── */

:root {
  /* Type Scale */
  --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);

  /* 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;

  /* Fonts */
  --font-display: 'General Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  /* F2AI Color Palette — Navy/Steel dark theme */
  --color-bg:           #0a0f1a;
  --color-bg-subtle:    #0d1525;
  --color-surface:      #111b2e;
  --color-surface-2:    #162036;
  --color-surface-3:    #1a2640;
  --color-border:       #1e3050;
  --color-border-light: #264060;

  --color-text:         #e8ecf2;
  --color-text-muted:   #8a96aa;
  --color-text-faint:   #556070;

  /* Accent — Teal/Cyan */
  --color-accent:       #00a8d4;
  --color-accent-hover: #00c4f0;
  --color-accent-glow:  rgba(0, 168, 212, 0.15);

  /* Gold for emphasis */
  --color-gold:         #d4a520;
  --color-gold-soft:    rgba(212, 165, 32, 0.12);

  /* Status colors */
  --color-success:      #22c55e;
  --color-warning:      #f59e0b;
  --color-danger:       #ef4444;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(0, 168, 212, 0.08);

  /* Content widths */
  --content-narrow: 680px;
  --content-default: 1080px;
  --content-wide: 1240px;
}


/* ── HEADER / NAV ── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-6);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.logo svg,
.logo img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.logo-text strong {
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-links a.nav-active {
  color: var(--color-text);
  font-weight: 600;
}

.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--color-accent-hover) !important;
}


/* ── BUTTONS ── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 168, 212, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-light);
}

.btn-secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}


/* ── HERO (SHARED) ── */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(80px + var(--space-12)) var(--space-6) var(--space-16);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 168, 212, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(0, 168, 212, 0.03) 0%, transparent 60%);
  pointer-events: none;
}


/* ── HOME HERO ── */

.hero-home {
  min-height: 100vh;
  background: var(--color-bg);
}

/* Ocean video background */
.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Gradient overlay on top of video for text readability */
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10, 15, 26, 0.35) 0%, rgba(10, 15, 26, 0.55) 50%, rgba(10, 15, 26, 0.92) 80%, var(--color-bg) 100%);
  pointer-events: none;
}

.hero-home .hero-content-wrap {
  z-index: 2;
}

.hero-home::before {
  z-index: 2;
  background:
    radial-gradient(ellipse 80% 50% at 50% 30%, rgba(0, 168, 212, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(0, 80, 120, 0.06) 0%, transparent 60%);
}

.hero-content-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-1) var(--space-4) var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  text-align: center;
  color: var(--color-text);
  max-width: 900px;
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.hero-title .accent {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  text-align: center;
  max-width: 640px;
  margin-bottom: var(--space-10);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}


/* ── PLATFORM HERO ── */

.hero-platform {
  min-height: 100vh;
}

.hero-demo {
  position: relative;
  width: 100%;
  max-width: 1000px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  box-shadow:
    var(--shadow-lg),
    0 0 80px rgba(0, 168, 212, 0.06);
}

.hero-demo img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-demo-label {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}


/* ── ABOUT HERO ── */

.hero-about {
  min-height: 60vh;
  padding-bottom: var(--space-12);
}


/* ── SECTION COMMON ── */

.section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) var(--space-6);
}

.section-narrow {
  max-width: var(--content-default);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(var(--space-12), 5vw, var(--space-20));
}

.section-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}


/* ── PROBLEM / RTW CRISIS ── */

.problem-section {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
}

.problem-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity: 0.6;
}

.problem-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-glow);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  color: var(--color-accent);
}

.problem-stat {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.problem-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.problem-cta {
  text-align: center;
  margin-top: var(--space-12);
  max-width: var(--content-wide);
  margin-left: auto;
  margin-right: auto;
}


/* ── FEATURES ── */

.features-section {
  background: var(--color-bg);
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-bottom: clamp(var(--space-12), 5vw, var(--space-20));
}

.feature-block:last-child {
  padding-bottom: 0;
}

.feature-block:nth-child(even) {
  direction: rtl;
}

.feature-block:nth-child(even) > * {
  direction: ltr;
}

.feature-content {
  padding: var(--space-4) 0;
}

.feature-number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.feature-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.feature-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.feature-tag {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.feature-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}

.feature-image img {
  width: 100%;
  height: auto;
  display: block;
}


/* ── USERS SECTION ── */

.users-section {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.users-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
}

.user-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
}

.user-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  color: var(--color-accent);
}

.user-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.user-card p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}


/* ── CTA / WAITLIST ── */

.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(0, 168, 212, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.cta-card {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-8);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-gold-soft);
  border: 1px solid rgba(212, 165, 32, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: var(--space-6);
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.cta-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 540px;
  margin: 0 auto var(--space-4);
  text-align: left;
}

.form-row {
  display: flex;
  gap: var(--space-4);
}

.form-row-2col > * {
  flex: 1;
}

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

.form-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

.form-required {
  color: var(--color-accent);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a96aa' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10);
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.btn-submit {
  width: 100%;
  justify-content: center;
  border: none;
  cursor: pointer;
  padding: var(--space-4) var(--space-6);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-8) 0;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.form-success p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.cta-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.cta-options {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.cta-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.cta-option svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}


/* ── ABOUT: LEADERSHIP ── */

.about-leadership-section {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-leadership-wrap {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-16);
  align-items: start;
  max-width: var(--content-wide);
  margin: 0 auto;
}

.about-photo-frame {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-lg);
  background: var(--color-surface);
}

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

.linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
  transition: all 0.2s ease;
}

.linkedin-link:hover {
  background: var(--color-accent-glow);
  border-color: var(--color-accent);
}

.linkedin-link svg {
  flex-shrink: 0;
}

.about-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  line-height: 1.1;
}

.about-role {
  font-size: var(--text-lg);
  color: var(--color-accent);
  margin-bottom: var(--space-8);
  font-weight: 500;
}

.about-bio-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.about-bio-text p:last-child {
  margin-bottom: 0;
}


/* ── ABOUT: MISSION ── */

.about-mission-section {
  background: var(--color-bg);
}

.about-mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
}

.about-mission-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.about-mission-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.about-mission-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}


/* ── ABOUT: RTW CRISIS SUMMARY ── */

.about-crisis-section {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-crisis-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-12);
  align-items: start;
  max-width: var(--content-wide);
  margin: 0 auto;
}

.about-crisis-content .section-label {
  text-align: left;
}

.about-crisis-content .section-title {
  text-align: left;
  margin-bottom: var(--space-8);
}

.about-crisis-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.about-crisis-text {
  margin-bottom: var(--space-8);
}

.about-crisis-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  position: sticky;
  top: calc(80px + var(--space-8));
}

.crisis-stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
}

.crisis-stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.crisis-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.3;
}


/* ── FOOTER ── */

.site-footer {
  padding: var(--space-8) var(--space-6);
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text-muted);
}

.footer-logo svg,
.footer-logo img {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  object-fit: cover;
}

.footer-logo span {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

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

.footer-nav a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--color-text);
}

.footer-right {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}


/* ── ABOUT: TECHNICAL ADVISORY BOARD ── */

.about-advisory-section {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-advisory-section .section-header {
  margin-bottom: var(--space-10);
}

.advisory-image-wrap {
  max-width: var(--content-wide);
  margin: 0 auto var(--space-12) auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.advisory-image-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

.advisory-members-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  max-width: var(--content-wide);
  margin: 0 auto;
}

.advisory-member {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.advisory-member:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(0, 168, 212, 0.12);
}

.advisory-member h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.advisory-affiliation {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: var(--space-1);
  line-height: 1.4;
}

.advisory-location {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}


/* ── SCROLL ANIMATIONS ── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ── MOBILE ── */

@media (max-width: 1024px) {
  .feature-block {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .feature-block:nth-child(even) {
    direction: ltr;
  }
  .problem-grid,
  .about-mission-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .users-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-leadership-wrap {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .about-photo-col {
    text-align: center;
  }
  .about-photo-frame {
    max-width: 320px;
    margin: 0 auto;
  }
  .about-crisis-wrap {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .about-crisis-stats {
    position: static;
    grid-template-columns: repeat(4, 1fr);
  }
  .advisory-members-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(1.75rem, 1rem + 4vw, 2.5rem);
  }
  .nav-links {
    display: none;
  }
  .users-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    flex-direction: column;
  }
  .cta-options {
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
  }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }
  .hero-buttons .btn {
    justify-content: center;
  }
  .about-crisis-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .advisory-members-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }
  .advisory-member {
    padding: var(--space-4);
  }
  .footer-inner {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  .footer-left {
    flex-direction: column;
  }
  .footer-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
  }
}