/* ===== DESIGN TOKENS ===== */
:root {
  /* Type Scale (fluid) */
  --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;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Inter', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  /* 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);

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

/* ===== LIGHT MODE (auditaipulse-inspired cool blue-gray) ===== */
:root, [data-theme="light"] {
  --color-bg:             #F5F6F9;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #EAEDF2;
  --color-surface-offset: #E6E9F0;
  --color-divider:        #E3E6EE;
  --color-border:         #D8DCE6;

  --color-text:           #161A26;
  --color-text-muted:     #6C737F;
  --color-text-faint:     #9CA3AF;
  --color-text-inverse:   #F5F6F9;

  --color-primary:        #1543B3;
  --color-primary-hover:  #1236A0;
  --color-primary-light:  rgba(21, 67, 179, 0.08);
  --color-accent:         #3B82F6;
  --color-accent-light:   rgba(59, 130, 246, 0.1);

  --color-hero-bg:        #10131D;
  --color-hero-text:      #DADDE6;
  --color-hero-muted:     #9CA3AF;

  --shadow-sm: 0 1px 3px rgba(13,15,20,.06), 0 1px 2px rgba(13,15,20,.04);
  --shadow-md: 0 4px 12px rgba(13,15,20,.08), 0 2px 4px rgba(13,15,20,.04);
  --shadow-lg: 0 12px 32px rgba(13,15,20,.12);
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --color-bg:             #0C0F1A;
  --color-surface:        #131729;
  --color-surface-2:      #1A1E33;
  --color-surface-offset: #161927;
  --color-divider:        #232840;
  --color-border:         #2A2F4A;

  --color-text:           #DADDE6;
  --color-text-muted:     #8B90A0;
  --color-text-faint:     #5A5F73;
  --color-text-inverse:   #10131D;

  --color-primary:        #4A7CFF;
  --color-primary-hover:  #6B96FF;
  --color-primary-light:  rgba(74, 124, 255, 0.12);
  --color-accent:         #60A5FA;
  --color-accent-light:   rgba(96, 165, 250, 0.12);

  --color-hero-bg:        #080A14;
  --color-hero-text:      #DADDE6;
  --color-hero-muted:     #8B90A0;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,.35), 0 2px 4px rgba(0,0,0,.2);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #0C0F1A;
    --color-surface:        #131729;
    --color-surface-2:      #1A1E33;
    --color-surface-offset: #161927;
    --color-divider:        #232840;
    --color-border:         #2A2F4A;
    --color-text:           #DADDE6;
    --color-text-muted:     #8B90A0;
    --color-text-faint:     #5A5F73;
    --color-text-inverse:   #10131D;
    --color-primary:        #4A7CFF;
    --color-primary-hover:  #6B96FF;
    --color-primary-light:  rgba(74, 124, 255, 0.12);
    --color-accent:         #60A5FA;
    --color-accent-light:   rgba(96, 165, 250, 0.12);
    --color-hero-bg:        #080A14;
    --color-hero-text:      #DADDE6;
    --color-hero-muted:     #8B90A0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,.35), 0 2px 4px rgba(0,0,0,.2);
    --shadow-lg: 0 12px 32px rgba(0,0,0,.5);
  }
}

/* ===== GLOBAL STYLES ===== */
body {
  font-family: var(--font-body);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover {
  color: var(--color-primary-hover);
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out);
}
.nav--scrolled {
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text);
  text-decoration: none;
}
.nav__logo svg {
  flex-shrink: 0;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}
.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: color var(--transition-interactive), background var(--transition-interactive);
}
.nav__links a:hover {
  color: var(--color-text);
  background: var(--color-primary-light);
}
.nav__right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.theme-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-primary-light);
}

/* Mobile nav */
.nav__hamburger {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  border-radius: var(--radius-md);
}
@media (max-width: 767px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-4);
    gap: var(--space-1);
    box-shadow: var(--shadow-md);
  }
  .nav__links.open {
    display: flex;
  }
  .nav__links a {
    padding: var(--space-3) var(--space-4);
    width: 100%;
    border-radius: var(--radius-md);
  }
  .nav__hamburger {
    display: flex;
  }
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  background: var(--color-hero-bg);
  color: var(--color-hero-text);
  padding: clamp(var(--space-32), 15vw, 12rem) var(--space-4) clamp(var(--space-20), 10vw, 8rem);
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 0;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16,19,29,0.3) 0%, rgba(16,19,29,0.85) 100%);
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin: 0 auto;
  width: 100%;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(59, 130, 246, 0.12);
  color: #60A5FA;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero__badge span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3B82F6;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 {
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-6);
  max-width: 38ch;
}
.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-hero-muted);
  max-width: 50ch;
  line-height: 1.6;
  margin-bottom: var(--space-8);
}
.hero__ctas {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
  cursor: pointer;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn:active {
  transform: translateY(0);
}
.btn--primary {
  background: var(--color-primary);
  color: #FFFFFF;
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  color: #FFFFFF;
}
.btn--ghost {
  background: rgba(255,255,255,0.08);
  color: var(--color-hero-text);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.14);
  color: #FFFFFF;
}

/* ===== SECTIONS ===== */
.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-4);
}
.section__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}
.section__header {
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}
.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.section__label svg {
  width: 16px;
  height: 16px;
}
.section__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
}

/* Alternating section backgrounds */
.section--alt {
  background: var(--color-surface);
}

/* ===== ABOUT (two-column) ===== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  align-items: center;
}
.about__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}
.about__text h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.about__text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}
.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.about__stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.about__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

@media (max-width: 767px) {
  .about__grid {
    grid-template-columns: 1fr;
  }
  .about__image {
    order: -1;
  }
}

/* ===== EXPERIENCE CARDS ===== */
.experience__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}
.experience__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive), border-color var(--transition-interactive);
}
.experience__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}
.experience__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
}
.experience__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}
.experience__card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.experience__card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}
.experience__card-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.experience__card-stats span {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--card-accent-light, var(--color-accent-light));
  color: var(--card-accent, var(--color-primary));
}

/* Per-card accent colors */
.experience__card--purple {
  --card-accent: #A78BFA;
  --card-accent-light: rgba(139, 92, 246, 0.12);
}
.experience__card--blue {
  --card-accent: #4A7CFF;
  --card-accent-light: rgba(74, 124, 255, 0.12);
}
.experience__card--cyan {
  --card-accent: #22D3EE;
  --card-accent-light: rgba(6, 182, 212, 0.12);
}
.experience__card--sky {
  --card-accent: #93C5FD;
  --card-accent-light: rgba(96, 165, 250, 0.12);
}
.experience__card--purple .experience__icon,
.experience__card--blue .experience__icon,
.experience__card--cyan .experience__icon,
.experience__card--sky .experience__icon {
  background: var(--card-accent-light);
}
.experience__card--purple .experience__icon svg,
.experience__card--blue .experience__icon svg,
.experience__card--cyan .experience__icon svg,
.experience__card--sky .experience__icon svg {
  color: var(--card-accent);
}
.experience__card--purple:hover,
.experience__card--blue:hover,
.experience__card--cyan:hover,
.experience__card--sky:hover {
  border-color: var(--card-accent);
}

@media (max-width: 767px) {
  .experience__grid {
    grid-template-columns: 1fr;
  }
}

/* ===== ABOUT BRIEF (demoted biography) ===== */
.about-brief {
  background: var(--color-surface);
  padding: clamp(var(--space-8), 5vw, var(--space-16)) var(--space-4);
}
.about-brief__layout {
  max-width: var(--content-default);
  margin: 0 auto;
  text-align: center;
}
.about-brief__layout .section__label {
  justify-content: center;
}
.about-brief__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.about-brief__text p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-3);
  max-width: 65ch;
  margin-left: auto;
  margin-right: auto;
}
.about-brief__stats {
  display: flex;
  justify-content: center;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}

/* ===== PROJECT CARDS ===== */
.projects__grid {
  display: grid;
  gap: var(--space-6);
}

/* Featured project (chdesigns) */
.project-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}
.project-featured:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.project-featured__image {
  background: var(--color-hero-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  min-height: 280px;
}
.project-featured__image img {
  max-width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.project-featured__image--photo {
  padding: 0;
  overflow: hidden;
}
.project-featured__image--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  box-shadow: none;
}
.project-featured__content {
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.project-featured__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: #22C55E;
  background: rgba(34, 197, 94, 0.1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  width: fit-content;
  margin-bottom: var(--space-3);
}
.project-featured__badge svg {
  width: 12px;
  height: 12px;
}
.project-featured__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.project-featured__desc {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}
.project-featured__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.tag {
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-accent-light);
  color: var(--color-primary);
}

@media (max-width: 767px) {
  .project-featured {
    grid-template-columns: 1fr;
  }
  .project-featured__image {
    min-height: 200px;
    padding: var(--space-6);
  }
}

/* Standard project cards */
.projects__row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: var(--space-6);
}
.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive), border-color var(--transition-interactive);
  text-decoration: none;
  color: inherit;
  display: block;
}
.project-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary);
  color: inherit;
}
.project-card__preview {
  position: relative;
  background: var(--color-surface-2);
  padding: var(--space-6) var(--space-6) 0;
  height: 180px;
  overflow: hidden;
}
.project-card__preview img {
  width: 100%;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: var(--shadow-sm);
}
.project-card__preview--photo {
  padding: 0;
}
.project-card__preview--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  box-shadow: none;
}
.project-card__body {
  padding: var(--space-5);
}
.project-card__type {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}
.project-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.project-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-3);
}
.project-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-interactive);
}
.project-card:hover .project-card__link svg {
  transform: translateX(3px);
}

/* ===== AI & INNOVATION SECTION ===== */
.ai__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  align-items: center;
}
.ai__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.ai__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.ai__content h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.ai__content p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.ai__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
  transition: color var(--transition-interactive);
}
.ai__cta:hover {
  color: var(--color-primary-hover, #1e5ad9);
}
.ai__cta svg {
  width: 16px;
  height: 16px;
}
.ai__highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.ai__highlights li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.ai__highlights li svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

@media (max-width: 767px) {
  .ai__grid {
    grid-template-columns: 1fr;
  }
}

/* ===== FULL-WIDTH DIVIDER IMAGE ===== */
.divider-image {
  width: 100%;
  height: clamp(200px, 30vw, 360px);
  object-fit: cover;
  display: block;
}

/* ===== CONTACT / FOOTER ===== */
.footer {
  background: var(--color-hero-bg);
  color: var(--color-hero-text);
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-4);
}
.footer__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  align-items: start;
}
.footer__left h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}
.footer__left p {
  color: var(--color-hero-muted);
  max-width: 45ch;
  margin-bottom: var(--space-6);
  line-height: 1.7;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-hero-muted);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer__link:hover {
  color: #FFFFFF;
}
.footer__link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.footer__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.footer__social {
  display: flex;
  gap: var(--space-3);
}
.footer__social a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  color: var(--color-hero-muted);
  transition: all var(--transition-interactive);
}
.footer__social a:hover {
  background: rgba(255,255,255,0.12);
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.2);
}
.footer__social a svg {
  width: 20px;
  height: 20px;
}
.footer__bottom {
  max-width: var(--content-wide);
  margin: var(--space-12) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-hero-muted);
}

@media (max-width: 767px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }
}

/* ===== SCROLL ANIMATIONS ===== */
.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; }
}

/* Fallback for browsers without scroll-driven animations */
@supports not (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    transition: opacity 0.6s var(--ease-out);
  }
  .fade-in.visible {
    opacity: 1;
  }
}