/* ============================================================
   PRACTICAL AI CONSULTING — Design System
   Palette: Black/White primary + Deep Indigo/Purple accent
   ============================================================ */

/* ---------- FONTS ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Syne:wght@600;700;800&display=swap');

/* ---------- 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);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* 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;

  /* Radii */
  --radius-sm: 0.25rem;
  --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);

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

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

  /* Shadows */
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.25);
  --shadow-md: 0 4px 16px rgb(0 0 0 / 0.35);
  --shadow-lg: 0 12px 40px rgb(0 0 0 / 0.45);
}

/* ---------- LIGHT MODE ---------- */
:root, [data-theme="light"] {
  --color-bg:              #f8f8f8;
  --color-surface:         #ffffff;
  --color-surface-2:       #f2f2f2;
  --color-surface-offset:  #e8e8e8;
  --color-divider:         #e0e0e0;
  --color-border:          #d4d4d4;
  --color-text:            #0a0a0a;
  --color-text-muted:      #555555;
  --color-text-faint:      #999999;
  --color-text-inverse:    #f8f8f8;
  --color-primary:         #3b6fe8;
  --color-primary-hover:   #2d5bcc;
  --color-primary-active:  #2045aa;
  --color-primary-light:   #6b9ff8;
  --color-accent:          #7c3aed;
  --gradient:              linear-gradient(135deg, #3b6fe8 0%, #7c3aed 100%);
  --gradient-text:         linear-gradient(135deg, #3b6fe8 0%, #9b5de5 100%);
  --hero-bg:               #0a0a0a;
  --hero-text:             #f2f2f2;
  --hero-muted:            #aaaaaa;
  --hero-border:           rgba(255,255,255,0.12);
}

/* ---------- DARK MODE ---------- */
[data-theme="dark"],
@media (prefers-color-scheme: dark) { :root:not([data-theme]) {
  --color-bg:              #0c0c0c;
  --color-surface:         #141414;
  --color-surface-2:       #1c1c1c;
  --color-surface-offset:  #222222;
  --color-divider:         #2a2a2a;
  --color-border:          #333333;
  --color-text:            #ebebeb;
  --color-text-muted:      #999999;
  --color-text-faint:      #555555;
  --color-text-inverse:    #0c0c0c;
  --color-primary:         #6b9ff8;
  --color-primary-hover:   #89b5ff;
  --color-primary-active:  #a8caff;
  --color-primary-light:   #a78bfa;
  --color-accent:          #a855f7;
  --gradient:              linear-gradient(135deg, #4d7fff 0%, #a855f7 100%);
  --gradient-text:         linear-gradient(135deg, #7eb3ff 0%, #c084fc 100%);
  --hero-bg:               #050505;
  --hero-text:             #f0f0f0;
  --hero-muted:            #888888;
  --hero-border:           rgba(255,255,255,0.08);
}}

[data-theme="dark"] {
  --color-bg:              #0c0c0c;
  --color-surface:         #141414;
  --color-surface-2:       #1c1c1c;
  --color-surface-offset:  #222222;
  --color-divider:         #2a2a2a;
  --color-border:          #333333;
  --color-text:            #ebebeb;
  --color-text-muted:      #999999;
  --color-text-faint:      #555555;
  --color-text-inverse:    #0c0c0c;
  --color-primary:         #6b9ff8;
  --color-primary-hover:   #89b5ff;
  --color-primary-active:  #a8caff;
  --color-primary-light:   #a78bfa;
  --color-accent:          #a855f7;
  --gradient:              linear-gradient(135deg, #4d7fff 0%, #a855f7 100%);
  --gradient-text:         linear-gradient(135deg, #7eb3ff 0%, #c084fc 100%);
  --hero-bg:               #050505;
  --hero-text:             #f0f0f0;
  --hero-muted:            #888888;
  --hero-border:           rgba(255,255,255,0.08);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}

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

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: background var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

[data-theme="light"] .nav {
  background: rgba(248, 248, 248, 0.88);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: #f2f2f2;
  flex-shrink: 0;
}

[data-theme="light"] .nav__logo {
  color: #0a0a0a;
}

.nav__logo-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Nav links */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.75rem;
  transition: color var(--transition-interactive);
}

[data-theme="light"] .nav__links a {
  color: rgba(10,10,10,0.55);
}

.nav__links a:hover {
  color: var(--color-primary-light);
}

[data-theme="light"] .nav__links a:hover {
  color: var(--color-primary);
}

/* CTA button in nav */
.nav__cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.01em;
  border: none;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--gradient);
  color: #ffffff;
  border: none;
}

.btn--primary:hover {
  background: var(--gradient);
  filter: brightness(1.15);
  box-shadow: 0 4px 20px rgba(107, 159, 248, 0.4), 0 4px 20px rgba(168, 85, 247, 0.3);
}

[data-theme="dark"] .btn--primary:hover,
.btn--primary:hover {
  box-shadow: 0 4px 24px rgba(107, 159, 248, 0.45), 0 4px 24px rgba(168, 85, 247, 0.35);
}

.btn--ghost {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.18);
}

.btn--ghost:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06);
}

[data-theme="light"] .btn--ghost {
  color: rgba(10,10,10,0.65);
  border-color: rgba(0,0,0,0.18);
}

[data-theme="light"] .btn--ghost:hover {
  color: #0a0a0a;
  border-color: rgba(0,0,0,0.4);
  background: rgba(0,0,0,0.04);
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-full);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              border-color var(--transition-interactive);
}

.theme-toggle:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.28);
}

[data-theme="light"] .theme-toggle {
  border-color: rgba(0,0,0,0.14);
  color: rgba(0,0,0,0.55);
}

[data-theme="light"] .theme-toggle:hover {
  background: rgba(0,0,0,0.06);
  color: #0a0a0a;
  border-color: rgba(0,0,0,0.28);
}

/* Mobile menu button */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: rgba(255,255,255,0.75);
  border-radius: 2px;
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}

[data-theme="light"] .nav__hamburger span {
  background: rgba(10,10,10,0.65);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: var(--space-4) 0 var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.07);
}

[data-theme="light"] .nav__mobile {
  border-top-color: rgba(0,0,0,0.08);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
  transition: color var(--transition-interactive);
}

[data-theme="light"] .nav__mobile a {
  color: rgba(10,10,10,0.55);
}

.nav__mobile a:hover { color: var(--color-primary-light); }

@media (max-width: 768px) {
  .nav__links, .nav__cta .btn { display: none; }
  .nav__hamburger { display: flex; }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--hero-bg);
  overflow: hidden;
  padding-top: 64px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('./assets/hero-bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.55;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,8,12,0.1) 0%,
    rgba(8,8,12,0.3) 60%,
    rgba(8,8,12,0.9) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: clamp(var(--space-16), 8vw, var(--space-32)) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a78bfa;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(107, 159, 248, 0.3);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(59,111,232,0.12) 0%, rgba(168,85,247,0.12) 100%);
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--hero-text);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero__title-accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--hero-muted);
  max-width: 56ch;
  line-height: 1.65;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--space-4);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.35);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: scrollBounce 2.5s ease-in-out infinite;
}

.hero__scroll svg {
  opacity: 0.45;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-6) 0;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-6), 4vw, var(--space-12));
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-inline: var(--space-4);
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.trust-item__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

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

.trust-divider {
  width: 1px;
  height: 40px;
  background: var(--color-divider);
}

@media (max-width: 600px) {
  .trust-divider { display: none; }
}

/* ============================================================
   SECTIONS SHARED
   ============================================================ */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.section--dark {
  background: #050507;
  color: #f0f0f0;
}

[data-theme="light"] .section--dark {
  background: #0a0a0f;
}

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

.section__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

.section--dark .section__tag {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section--dark .section__title {
  color: #f0f0f0;
}

.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: var(--space-4) auto 0;
  line-height: 1.7;
}

.section--dark .section__desc {
  color: rgba(240,240,240,0.55);
}

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

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity var(--transition-interactive);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(76, 53, 160, 0.4);
}

.service-card:hover::before {
  opacity: 1;
}

[data-theme="dark"] .service-card {
  background: #111113;
  border-color: #2a2a2e;
}

[data-theme="dark"] .service-card:hover {
  border-color: rgba(139, 120, 224, 0.35);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(59,111,232,0.15) 0%, rgba(168,85,247,0.15) 100%);
  border: 1px solid rgba(107, 159, 248, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}

[data-theme="dark"] .service-card__icon {
  background: linear-gradient(135deg, rgba(77,127,255,0.15) 0%, rgba(168,85,247,0.15) 100%);
  border-color: rgba(107, 159, 248, 0.2);
  color: var(--color-primary-light);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 100%;
}

.service-card__list {
  list-style: none;
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 100%;
}

.service-card__list li::before {
  content: '';
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  margin-top: 0.45em;
}

[data-theme="dark"] .service-card__list li::before {
  background: var(--color-primary-light);
}

/* Services image banner */
.services-banner {
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: var(--space-12);
  border: 1px solid var(--color-border);
}

.services-banner img {
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + var(--space-4));
  right: calc(12.5% + var(--space-4));
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--hero-border) 15%,
    rgba(139, 120, 224, 0.3) 50%,
    var(--hero-border) 85%,
    transparent 100%
  );
}

@media (max-width: 800px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid::before { display: none; }
}

@media (max-width: 480px) {
  .process-grid { grid-template-columns: 1fr; }
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: var(--space-6);
}

.process-step__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(77,127,255,0.18) 0%, rgba(168,85,247,0.18) 100%);
  border: 1.5px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 0 0 1.5px rgba(107,159,248,0.35), inset 0 0 0 1.5px rgba(168,85,247,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #a78bfa;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.section--dark .process-step__num {
  color: #a78bfa;
}

.process-step__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #f0f0f0;
  letter-spacing: -0.01em;
}

.process-step__desc {
  font-size: var(--text-sm);
  color: rgba(240,240,240,0.5);
  line-height: 1.65;
  max-width: 26ch;
}

/* ============================================================
   TEAM SECTION
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 860px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .team-grid { grid-template-columns: 1fr; max-width: 340px; margin-inline: auto; }
}

.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}

.team-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-border);
  background: var(--color-surface-offset);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.team-card:hover .team-card__avatar {
  border-color: rgba(139, 120, 224, 0.5);
  box-shadow: 0 0 0 3px rgba(139, 120, 224, 0.12);
}

.team-card__avatar--placeholder {
  background: linear-gradient(135deg, rgba(76,53,160,0.25), rgba(109, 82, 200, 0.15));
  border-color: rgba(76,53,160,0.3);
}

.team-card__initials {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

[data-theme="dark"] .team-card__initials {
  color: var(--color-primary-light);
}

.team-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.team-card__titles {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

.team-card__badge {
  font-size: var(--text-xs);
  font-weight: 500;
  color: #6b9ff8;
  background: linear-gradient(135deg, rgba(59,111,232,0.1) 0%, rgba(168,85,247,0.1) 100%);
  border: 1px solid rgba(107, 159, 248, 0.25);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.7rem;
}

[data-theme="dark"] .team-card__badge {
  color: #a78bfa;
  background: linear-gradient(135deg, rgba(77,127,255,0.12) 0%, rgba(168,85,247,0.12) 100%);
  border-color: rgba(167, 139, 250, 0.25);
}

.team-card--placeholder {
  opacity: 0.42;
}

.team-card--placeholder .team-card__name {
  color: var(--color-text-muted);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}

@media (max-width: 780px) {
  .contact-wrapper { grid-template-columns: 1fr; }
}

.contact-info__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-5);
}

.contact-info__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 44ch;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.contact-detail__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59,111,232,0.12) 0%, rgba(168,85,247,0.12) 100%);
  border: 1px solid rgba(107, 159, 248, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b9ff8;
  flex-shrink: 0;
}

[data-theme="dark"] .contact-detail__icon {
  background: linear-gradient(135deg, rgba(77,127,255,0.12) 0%, rgba(168,85,247,0.12) 100%);
  border-color: rgba(167, 139, 250, 0.25);
  color: #a78bfa;
}

.contact-detail__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.contact-detail__value {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}

/* Contact form */
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-10));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

[data-theme="dark"] .contact-form {
  background: #111113;
  border-color: #2a2a2e;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
}

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

.form-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.7rem 1rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  width: 100%;
  appearance: none;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  background: #0c0c0e;
  border-color: #2a2a2e;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(76, 53, 160, 0.15);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(139, 120, 224, 0.15);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23999' stroke-width='1.5' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8);
  color: var(--color-text-muted);
}

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

.form-success__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(76,53,160,0.1);
  border: 2px solid rgba(76,53,160,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.form-fields { display: contents; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-10) 0 var(--space-8);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

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

.footer__brand-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
}

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

.footer__attr {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer__attr:hover { color: var(--color-text-muted); }

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.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; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}