/* ============================================
   EBJConsult — Design Tokens & Component Styles
   ============================================ */

/* --- Type Scale --- */
:root {
  --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 (4px base) */
  --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;

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);

  /* Fonts */
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
}

/* --- Light Mode (Default) --- */
:root,
[data-theme='light'] {
  --color-bg: #f8f5f0;
  --color-surface: #ffffff;
  --color-surface-2: #faf9f7;
  --color-surface-offset: #f0ede7;
  --color-divider: #ddd9d2;
  --color-border: #ccc8c0;
  --color-text: #1a1a1a;
  --color-text-muted: #5c5c5c;
  --color-text-faint: #9a9a9a;
  --color-text-inverse: #f8f5f0;

  /* Primary — Deep Navy */
  --color-primary: #1a2744;
  --color-primary-hover: #0f1a30;
  --color-primary-active: #0a1220;
  --color-primary-light: #2d4a7a;

  /* Accent — Warm Gold */
  --color-accent: #b8952c;
  --color-accent-hover: #9a7b1f;
  --color-accent-light: #d4b44a;

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.02 60 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.2 0.02 60 / 0.12);
}

/* --- Dark Mode --- */
[data-theme='dark'] {
  --color-bg: #111318;
  --color-surface: #1a1c22;
  --color-surface-2: #1f2128;
  --color-surface-offset: #16181e;
  --color-divider: #2a2c34;
  --color-border: #3a3c44;
  --color-text: #d4d2ce;
  --color-text-muted: #8a8884;
  --color-text-faint: #5a5856;
  --color-text-inverse: #1a1a1a;

  --color-primary: #6b8fc7;
  --color-primary-hover: #8aaad8;
  --color-primary-active: #5478b0;
  --color-primary-light: #4a6ea0;

  --color-accent: #d4b44a;
  --color-accent-hover: #e0c560;
  --color-accent-light: #b8952c;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #111318;
    --color-surface: #1a1c22;
    --color-surface-2: #1f2128;
    --color-surface-offset: #16181e;
    --color-divider: #2a2c34;
    --color-border: #3a3c44;
    --color-text: #d4d2ce;
    --color-text-muted: #8a8884;
    --color-text-faint: #5a5856;
    --color-text-inverse: #1a1a1a;
    --color-primary: #6b8fc7;
    --color-primary-hover: #8aaad8;
    --color-primary-active: #5478b0;
    --color-primary-light: #4a6ea0;
    --color-accent: #d4b44a;
    --color-accent-hover: #e0c560;
    --color-accent-light: #b8952c;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.4);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.5);
  }
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}
@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

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

/* ============================================
   HEADER / NAV
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition: box-shadow 0.3s var(--ease-out);
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-4);
}

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

.logo-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.logo-text span {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-desktop {
  display: none;
}
@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-1);
  }
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive);
}
.nav-link:hover,
.nav-link.active {
  color: var(--color-text);
  background: oklch(from var(--color-text) l c h / 0.05);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: oklch(from var(--color-text) l c h / 0.05);
}

/* Mobile menu toggle */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}
.mobile-menu-btn:hover {
  color: var(--color-text);
  background: oklch(from var(--color-text) l c h / 0.05);
}
@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  box-shadow: var(--shadow-md);
  padding: var(--space-4);
}
.mobile-nav.open {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
@media (min-width: 768px) {
  .mobile-nav {
    display: none !important;
  }
}
.mobile-nav .nav-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
}

/* ============================================
   HERO (legacy, kept for inner pages)
   ============================================ */

.hero {
  padding: clamp(var(--space-16), 10vw, var(--space-32)) 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 60%;
  height: 100%;
  background: radial-gradient(
    ellipse at 70% 50%,
    oklch(from var(--color-accent) l c h / 0.06) 0%,
    transparent 70%
  );
  pointer-events: none;
}

/* ============================================
   BANNER CAROUSEL
   ============================================ */

.banner-carousel {
  position: relative;
  width: 100%;
  height: clamp(480px, 70vh, 700px);
  overflow: hidden;
  background: var(--color-primary);
}

.banner-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  z-index: 1;
}
.banner-slide.active {
  opacity: 1;
  z-index: 2;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    oklch(0.12 0.02 250 / 0.88) 0%,
    oklch(0.12 0.02 250 / 0.65) 50%,
    oklch(0.12 0.02 250 / 0.3) 100%
  );
  z-index: 1;
}

.banner-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  max-width: 680px;
  padding-top: var(--space-16);
  padding-bottom: calc(var(--space-16) + 40px);
}

.banner-content .hero-label {
  color: var(--color-accent-light);
}

.banner-content h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-shadow: 0 2px 12px oklch(0 0 0 / 0.3);
}

.banner-content .hero-description {
  color: oklch(1 0 0 / 0.8);
  max-width: 540px;
}

.btn.btn-outline--light {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.18) !important;
  border: 2px solid rgba(255, 255, 255, 0.7) !important;
}
.btn.btn-outline--light:hover {
  background: rgba(255, 255, 255, 0.32) !important;
  border-color: rgba(255, 255, 255, 0.9) !important;
  color: #fff !important;
}

/* Banner controls — flush right */
.banner-controls {
  position: absolute;
  bottom: var(--space-6);
  right: var(--space-8);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.banner-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: oklch(1 0 0 / 0.12);
  color: #fff;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    background var(--transition-interactive),
    transform var(--transition-interactive);
}
.banner-arrow:hover {
  background: oklch(1 0 0 / 0.25);
  transform: scale(1.05);
}

.banner-dots {
  display: flex;
  gap: var(--space-2);
}

.banner-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: oklch(1 0 0 / 0.3);
  transition:
    background var(--transition-interactive),
    transform var(--transition-interactive);
}
.banner-dot.active {
  background: var(--color-accent);
  transform: scale(1.2);
}
.banner-dot:hover {
  background: oklch(1 0 0 / 0.6);
}

/* Progress bar */
.banner-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--color-accent);
  z-index: 10;
  transition: width 0.1s linear;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 740px;
}

.hero-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-4);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.3);
}
.btn-outline:hover {
  background: oklch(from var(--color-primary) l c h / 0.06);
  border-color: oklch(from var(--color-primary) l c h / 0.5);
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}

.section--alt {
  background: var(--color-surface);
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.section-description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: var(--space-10);
}

/* ============================================
   SERVICES GRID (Asymmetric, not 3x cookie cutter)
   ============================================ */

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .services-grid .service-card:first-child {
    grid-column: 1 / 3;
  }
}

.service-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.07);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-6) var(--space-8);
  transition:
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive),
    border-color var(--transition-interactive);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: oklch(from var(--color-accent) l c h / 0.2);
}

.service-card__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: oklch(from var(--color-accent) l c h / 0.25);
  margin-bottom: var(--space-3);
  line-height: 1;
}

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

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================
   CREDENTIALS BAR
   ============================================ */

.credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.credential-item {
  text-align: center;
  flex: 1;
  min-width: 140px;
}

.credential-item__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.credential-item__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}
@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-16);
  }
}

.about-sidebar {
  position: relative;
}

.about-photo-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-size: var(--text-sm);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
}

.credential-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  background: oklch(from var(--color-primary) l c h / 0.08);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.about-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

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

.philosophy-card {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}
.philosophy-card h3 {
  color: var(--color-text-inverse);
  margin-top: 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.philosophy-card p {
  color: oklch(from var(--color-text-inverse) l c h / 0.8);
  margin-bottom: 0;
}
.philosophy-card .accent {
  color: var(--color-accent-light);
  font-style: italic;
}

/* ============================================
   SERVICES PAGE — Detailed cards
   ============================================ */

.service-detail {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.07);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
}

.service-detail__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.service-detail__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.service-detail__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.service-detail__body {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.service-detail__list {
  list-style: none;
  padding: 0;
}
.service-detail__list li {
  position: relative;
  padding-left: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
  line-height: 1.6;
}
.service-detail__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  opacity: 0.5;
}

/* ============================================
   SPEAKING PAGE
   ============================================ */

.speaking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .speaking-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.speaking-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.07);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.speaking-card__date {
  font-size: var(--text-xs);
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.speaking-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.speaking-card__venue {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.speaking-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.topics-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) {
  .topics-list {
    grid-template-columns: 1fr 1fr;
  }
}

.topics-list li {
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.07);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-16);
  }
}

.contact-info-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.07);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}
.contact-info-card__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
}
.contact-info-card__value {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}
.contact-info-card__value a {
  color: var(--color-primary);
  text-decoration: none;
}
.contact-info-card__value a:hover {
  text-decoration: underline;
}

.form-group {
  margin-bottom: var(--space-4);
}
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.12);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  transition:
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.12);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  padding: var(--space-12) 0 var(--space-8);
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface-offset);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-brand {
  max-width: 300px;
}
.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  line-height: 1.6;
}

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

.footer-nav-group h4 {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.footer-nav-group ul {
  list-style: none;
  padding: 0;
}
.footer-nav-group li {
  margin-bottom: var(--space-2);
}
.footer-nav-group a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer-nav-group a:hover {
  color: var(--color-text);
}

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ============================================
   PAGE HEADERS (for inner pages)
   ============================================ */

.page-header {
  padding: clamp(var(--space-12), 6vw, var(--space-20)) 0;
  border-bottom: 1px solid var(--color-divider);
}

.page-header__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-3);
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.page-header p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ============================================
   SCROLL ANIMATIONS (CSS-only)
   ============================================ */

.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to {
    opacity: 1;
  }
}

/* ============================================
   PULLQUOTE
   ============================================ */

.pullquote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-primary);
  padding: var(--space-6) 0;
  padding-left: var(--space-6);
  border-left: 3px solid var(--color-accent);
  margin: var(--space-8) 0;
  max-width: 600px;
  line-height: 1.5;
}

/* ============================================
   CTA BANNER
   ============================================ */

.cta-banner {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  text-align: left;
  margin: var(--space-8) 0;
}
@media (min-width: 768px) {
  .cta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
  }
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text-inverse);
}

.cta-banner p {
  color: oklch(from var(--color-text-inverse) l c h / 0.75);
  margin-bottom: var(--space-6);
  max-width: 480px;
}
@media (min-width: 768px) {
  .cta-banner p {
    margin-bottom: 0;
  }
}

.btn-accent {
  background: var(--color-accent);
  color: #fff;
  flex-shrink: 0;
}
.btn-accent:hover {
  background: var(--color-accent-hover);
}

/* ============================================
   ABOUT PREVIEW (Home page)
   ============================================ */

.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}
@media (min-width: 768px) {
  .about-preview-grid {
    grid-template-columns: 300px 1fr;
  }
}

/* Speaking page quote grid */
.speaking-quote-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}
@media (min-width: 768px) {
  .speaking-quote-grid {
    grid-template-columns: 260px 1fr;
  }
}

/* ============================================
   SKIP LINK
   ============================================ */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  z-index: 100;
}
.skip-link:focus {
  top: var(--space-2);
}