/* ============================================================
   ABHIBUILDS — UNIFIED STYLESHEET
   Design System + All Section Styles
   ============================================================ */

/* ==============================
   DESIGN SYSTEM — GLOBAL TOKENS
   ============================== */
:root {
  /* Colors */
  --bg-base:        #0B1220;
  --bg-surface:     #111827;
  --bg-card:        #1A2840;
  --bg-card-hover:  #1F3050;
  --bg-subtle:      #0F1A2E;

  --accent:         #F97316;
  --accent-soft:    rgba(249, 115, 22, 0.12);
  --accent-glow:    rgba(249, 115, 22, 0.25);

  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #4B6280;
  --text-accent:    #F97316;

  --border:         rgba(255, 255, 255, 0.07);
  --border-accent:  rgba(249, 115, 22, 0.3);

  --green-live:     #22C55E;
  --green-soft:     rgba(34, 197, 94, 0.15);

  /* Typography */
  --font-display:   'Space Grotesk', sans-serif;
  --font-body:      'Inter', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  --weight-light:   300;
  --weight-regular: 400;
  --weight-medium:  500;
  --weight-semi:    600;
  --weight-bold:    700;

  --leading-tight:  1.15;
  --leading-snug:   1.35;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* 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;

  /* Section spacing */
  --section-py:   clamp(5rem, 10vw, 8rem);
  --section-px:   clamp(1.25rem, 5vw, 2rem);
  --container-max: 1200px;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-accent: 0 0 24px rgba(249, 115, 22, 0.2);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --duration-fast:   150ms;
  --duration-base:   250ms;
  --duration-slow:   400ms;
}

/* ==============================
   RESET & BASE
   ============================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ==============================
   TYPOGRAPHY SYSTEM
   ============================== */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
}

.display-lg {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
}

.heading-md {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-2xl));
  font-weight: var(--weight-semi);
  line-height: var(--leading-snug);
}

.body-lg {
  font-family: var(--font-body);
  font-size: clamp(var(--text-base), 1.5vw, var(--text-lg));
  line-height: var(--leading-loose);
  color: var(--text-secondary);
}

.label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.text-accent { color: var(--text-accent); }

/* ==============================
   BUTTON SYSTEM
   ============================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-full);
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  border: none;
  transition:
    background var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    color var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: #fb923c;
  box-shadow: var(--shadow-accent);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
}

.btn-sm {
  font-size: var(--text-xs);
  padding: 0.5rem 1rem;
}

/* ==============================
   CARD SYSTEM
   ============================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition:
    background var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.card-sm { padding: var(--space-4); border-radius: var(--radius-md); }
.card-flat { transition: none; }
.card-flat:hover { transform: none; box-shadow: none; }

/* ==============================
   LAYOUT UTILITIES
   ============================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-px);
  padding-right: var(--section-px);
}

.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

/* ==============================
   SHARED SECTION UTILITIES
   ============================== */
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.eyebrow-line {
  display: block;
  width: 32px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  flex-shrink: 0;
}

/* Scroll-triggered reveal (JS adds .is-visible) */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.65s var(--ease-out),
    transform 0.65s var(--ease-out);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ==============================
   NAVIGATION
   ============================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--duration-slow) var(--ease-out), border-color var(--duration-slow) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

/* Logo */
.nav-logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  color: var(--text-primary);
  transition: color var(--duration-base);
}

.nav-logo span { color: var(--accent); }
.nav-logo:hover { color: var(--accent); }

/* Desktop links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--duration-base), background var(--duration-base);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-cta { margin-left: var(--space-4); }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
  background: none;
  border: none;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base);
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background: rgba(11, 18, 32, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: var(--space-6) var(--section-px);
  flex-direction: column;
  gap: var(--space-2);
  transform: translateY(-8px);
  opacity: 0;
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base);
  pointer-events: none;
  z-index: 99;
}

.nav-mobile.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.nav-mobile .nav-link {
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
}

.nav-mobile .btn {
  margin-top: var(--space-4);
  justify-content: center;
}

/* ==============================
   HERO SECTION
   ============================== */
.hero {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-16);
  padding: 2rem;
  padding-top: calc(68px + var(--space-8));
  position: relative;
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  width: fit-content;
}

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

.hero-eyebrow-text {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.035em;
  color: var(--text-primary);
}

.hero-headline .highlight {
  color: var(--accent);
  position: relative;
  display: inline-block;
}

.hero-headline .highlight::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  animation: underline-reveal 0.8s var(--ease-out) 0.7s forwards;
}

.hero-sub {
  font-size: clamp(var(--text-base), 1.6vw, var(--text-lg));
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  max-width: 48ch;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-socials {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: transparent;
  transition: color var(--duration-base), border-color var(--duration-base), background var(--duration-base);
}

.hero-social-link:hover {
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
}

.hero-social-link svg {
  width: 17px;
  height: 17px;
}

.hero-divider {
  width: 1px;
  height: 24px;
  background: var(--border);
}

/* Hero Right — Photo + Status Card */
.hero-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo-wrap {
  position: relative;
  width: 100%;
  max-width: 400px;
  transform: translateY(-50px);
}

.hero-photo {
  width: 100%;
  aspect-ratio: 4 / 4;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.hero-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(249,115,22,0.04) 0%, transparent 60%);
}

.photo-placeholder-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-muted);
}

.photo-placeholder-icon svg {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

.photo-placeholder-icon p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
}

/* Floating status card */
.status-card {
  position: absolute;
  bottom: -10rem;
  right: -6rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  width: 220px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: float-card 4s ease-in-out infinite;
}

.status-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-live);
  flex-shrink: 0;
  animation: pulse-live 2s ease-in-out infinite;
}

.status-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
}

.status-row:last-child { border-bottom: none; padding-bottom: 0; }
.status-row:first-of-type { padding-top: 0; }

.status-label {
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.status-value {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
}

/* Decorative glow behind photo */
.hero-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -1;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  animation: bounce-hint 2s ease-in-out infinite;
}

.scroll-hint svg { width: 16px; height: 16px; }

/* ==============================
   ABOUT SECTION
   ============================== */
.about-section {
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(ellipse at top right, rgba(249,115,22,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-16);
  align-items: start;
}

.about-story {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

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

.about-journey { padding-top: var(--space-2); }

.journey-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: var(--space-6);
}

.journey-steps::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--border-accent), var(--border));
}

.journey-step {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  position: relative;
  padding-bottom: var(--space-8);
}

.journey-step:last-child { padding-bottom: 0; }

.journey-dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
  z-index: 1;
  transition: border-color var(--duration-base);
}

.journey-step--current .journey-dot {
  border-color: var(--accent);
  background: var(--accent-soft);
  width: 17px;
  height: 17px;
  margin-top: 2px;
}

.journey-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
  display: block;
  margin-bottom: var(--space-2);
}

.journey-step--current .journey-label { color: var(--accent); }

.journey-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
}

.journey-content { flex: 1; }

.about-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: sticky;
  top: calc(68px + var(--space-8));
}

.about-photo-wrap { position: relative; 
 max-width: 550px;
 max-height: 550px;
}

.about-photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}

.about-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(249,115,22,0.05) 0%, transparent 50%);
}

.about-photo-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: var(--space-3);
  color: var(--text-muted);
}

.about-photo-inner svg { width: 52px; height: 52px; opacity: 0.3; }

.about-photo-inner p {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  color: var(--text-muted);
  opacity: 0.5;
}

.about-photo-accent {
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 80px;
  height: 80px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  border-radius: 0 0 var(--radius-md) 0;
  opacity: 0.5;
  pointer-events: none;
}

.about-direction { padding: var(--space-5); }

.about-direction-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.about-direction-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.about-direction-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.direction-tag {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  padding: 3px var(--space-3);
}

/* ==============================
   MISSION SECTION
   ============================== */
.mission-section {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.mission-header { margin-bottom: var(--space-12); }

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.mission-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  grid-column: 1 / -1;
  padding: var(--space-16) 0;
}

.loading-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: loading-pulse 1.2s ease-in-out infinite;
}

.loading-dot:nth-child(2) { animation-delay: 0.2s; }
.loading-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes loading-pulse {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.3; }
  40% { transform: scale(1); opacity: 1; }
}

.mission-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  transition:
    background var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
  overflow: hidden;
}

.mission-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}

.mission-card:hover::before { transform: scaleX(1); }

.mission-card-type {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.mission-card-type-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.mission-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  line-height: var(--leading-snug);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.mission-card-body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
}

.mission-card--featured {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(249,115,22,0.04) 100%);
}

/* ==============================
   BUILD LOG SECTION
   ============================== */
.buildlog-section { background: var(--bg-base); }

.buildlog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.buildlog-filters {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-top: var(--space-3);
}

.filter-btn {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 6px var(--space-4);
  cursor: pointer;
  transition:
    color var(--duration-base),
    background var(--duration-base),
    border-color var(--duration-base);
}

.filter-btn:hover {
  color: var(--text-secondary);
  border-color: rgba(255,255,255,0.15);
}

.filter-btn--active {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-soft);
}

.buildlog-timeline {
  position: relative;
  padding-left: var(--space-8);
}

.buildlog-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--border-accent) 0%, var(--border) 60%, transparent 100%);
}

.log-entry {
  position: relative;
  padding-bottom: var(--space-10);
  transition: opacity var(--duration-base);
}

.log-entry.is-hidden { display: none; }

.log-entry::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-8) - 5px);
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  transition: border-color var(--duration-base);
  z-index: 1;
}

.log-entry:hover::before {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.log-entry--Milestone::before {
  border-color: var(--accent);
  background: var(--accent-soft);
  width: 13px;
  height: 13px;
  left: calc(-1 * var(--space-8) - 6px);
  top: 7px;
}

.log-entry-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.log-date {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
}

.log-category {
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 2px 10px;
}

.log-category--Learning {
  color: #60A5FA;
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.2);
}

.log-category--Building {
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
}

.log-category--Content {
  color: #A78BFA;
  background: rgba(167, 139, 250, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.2);
}

.log-category--Milestone {
  color: var(--green-live);
  background: var(--green-soft);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.log-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-base), 1.5vw, var(--text-xl));
  font-weight: var(--weight-semi);
  color: var(--text-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
}

.log-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  max-width: 68ch;
}

.log-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--accent);
  margin-top: var(--space-3);
  letter-spacing: 0.04em;
  transition: gap var(--duration-fast);
}

.log-link:hover { gap: var(--space-3); }

.log-link svg { width: 12px; height: 12px; }

.buildlog-empty {
  text-align: center;
  padding: var(--space-16) 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.buildlog-empty-state {
  padding: 60px 40px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  background: rgba(255,255,255,0.02);
  text-align: center;
  margin-top: 40px;
}

.buildlog-empty-state h3 {
  color: var(--text-primary);
  margin-bottom: 12px;
}

.buildlog-empty-state p {
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ==============================
   FEATURED PROJECTS
   ============================== */
.projects-section { background: var(--bg-base); }

.projects-header { margin-bottom: var(--space-12); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    background var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.project-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.project-card--upcoming {
  border-style: dashed;
  opacity: 0.7;
}

.project-card--upcoming:hover {
  border-color: var(--border);
  transform: none;
  box-shadow: none;
}

.project-screenshot {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--bg-subtle);
  overflow: hidden;
}

.project-screenshot-inner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: var(--space-2);
}

.project-screenshot-inner svg { width: 48px; height: 48px; opacity: 0.3; }

.project-screenshot-inner p {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
}

.project-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex: 1;
}

.project-body--centered {
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 200px;
}

.project-meta { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.project-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 2px 10px;
}

.project-status--live {
  color: var(--green-live);
  background: var(--green-soft);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.project-status--shipped {
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
}

.project-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.project-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
  line-height: var(--leading-snug);
}

.project-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  flex: 1;
}

.project-stack {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.stack-badge {
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 2px 8px;
}

.stack-badge--html { color: #E44D26; background: rgba(228, 77, 38, 0.1); border: 1px solid rgba(228, 77, 38, 0.2); }
.stack-badge--css { color: #264DE4; background: rgba(38, 77, 228, 0.1); border: 1px solid rgba(38, 77, 228, 0.2); }
.stack-badge--js { color: #F7DF1E; background: rgba(247, 223, 30, 0.1); border: 1px solid rgba(247, 223, 30, 0.2); }

.project-lessons {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.project-lessons-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.project-lessons-label svg { width: 14px; height: 14px; }

.project-lessons-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  font-style: italic;
}

.project-links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  transition: color var(--duration-base);
}

.project-link:hover { color: var(--accent); }

.project-link svg { width: 14px; height: 14px; }

.project-upcoming-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.project-upcoming-icon svg { width: 24px; height: 24px; }

/* ==============================
   TECH STACK
   ============================== */
.stack-section { background: var(--bg-subtle); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.stack-header { margin-bottom: var(--space-12); }

.stack-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.stack-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition:
    background var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.stack-group:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stack-group-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.stack-group-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.stack-group-icon svg { width: 18px; height: 18px; }

.stack-group-icon--ai {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.25);
  color: #A78BFA;
}

.stack-group-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
}

.stack-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  transition: border-color var(--duration-base), color var(--duration-base);
}

.tech-badge:hover {
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.tech-badge-icon { width: 16px; height: 16px; }

.tech-badge--html { color: #E44D26; }
.tech-badge--css { color: #264DE4; }
.tech-badge--js { color: #F7DF1E; }
.tech-badge--node { color: #539E43; }
.tech-badge--express { color: var(--text-secondary); }
.tech-badge--rest { color: #38BDF8; }
.tech-badge--git { color: #F05032; }
.tech-badge--sql { color: #336791; }
.tech-badge--vscode { color: #007ACC; }
.tech-badge--github { color: var(--text-secondary); }
.tech-badge--npm { color: #CB3837; }
.tech-badge--cli { color: var(--text-secondary); }
.tech-badge--postman { color: #FF6C37; }
.tech-badge--openai { color: #10A37F; }
.tech-badge--anthropic { color: #D4A574; }
.tech-badge--prompt { color: #A78BFA; }
.tech-badge--automation { color: var(--accent); }

/* ==============================
   CONTENT HUB
   ============================== */
.content-section { background: var(--bg-base); }

.content-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.content-search-wrap {
  flex-shrink: 0;
  width: 100%;
  max-width: 320px;
}

.content-search {
  position: relative;
  width: 100%;
}

.content-search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

.content-search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.65rem var(--space-4) 0.65rem calc(var(--space-4) + 24px);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--duration-base), box-shadow var(--duration-base);
}

.content-search-input::placeholder { color: var(--text-muted); }

.content-search-input:focus {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.08);
}

.content-search-input::-webkit-search-cancel-button { display: none; }

/* Content Tabs */
.content-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-4);
}

.content-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  transition: color var(--duration-base), background var(--duration-base), border-color var(--duration-base);
}

.content-tab:hover {
  color: var(--text-secondary);
  background: rgba(255,255,255,0.03);
}

.content-tab--active {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: var(--border-accent);
}

.content-tab-icon { width: 16px; height: 16px; }

.content-panel.is-hidden { display: none; }

.content-empty {
  text-align: center;
  padding: var(--space-12) 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.content-empty.is-hidden { display: none; }

/* Content Grid */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

/* Content Cards */
.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    background var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.content-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.content-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--bg-subtle);
  overflow: hidden;
}

.content-thumb-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.content-thumb-inner svg { width: 32px; height: 32px; opacity: 0.3; }

.content-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.85);
  width: 44px;
  height: 44px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--duration-base), transform var(--duration-base) var(--ease-out);
  z-index: 1;
}

.content-play-btn svg { width: 18px; height: 18px; color: #fff; margin-left: 2px; }

.content-card:hover .content-play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.content-card:hover .content-thumb-inner svg { opacity: 0.15; }

.content-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.content-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.content-source {
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 2px 10px;
}

.content-source--yt {
  color: #FF0000;
  background: rgba(255, 0, 0, 0.08);
  border: 1px solid rgba(255, 0, 0, 0.15);
}

.content-source--li {
  color: #0A66C2;
  background: rgba(10, 102, 194, 0.08);
  border: 1px solid rgba(10, 102, 194, 0.15);
}

.content-date {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
}

.content-card-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
  line-height: var(--leading-snug);
}

.content-card-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  flex: 1;
  display: -webkit-box;
  line-clamp: 3;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.content-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--accent);
  margin-top: var(--space-2);
  letter-spacing: 0.04em;
  transition: gap var(--duration-fast);
}

.content-card-link:hover { gap: var(--space-3); }

.content-card-link svg { width: 12px; height: 12px; }

/* ==============================
   CONTACT SECTION
   ============================== */
.contact-section { background: var(--bg-base); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.contact-text { display: flex; flex-direction: column; gap: var(--space-8); }

.contact-links-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition:
    background var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.contact-link:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateX(4px);
}

.contact-link-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.contact-link-icon svg { width: 18px; height: 18px; }

.contact-link-icon--yt {
  background: rgba(255, 0, 0, 0.08);
  border-color: rgba(255, 0, 0, 0.15);
  color: #FF0000;
}

.contact-link-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.contact-link-label {
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-link-value {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
}

.contact-link-arrow {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: color var(--duration-base), transform var(--duration-base) var(--ease-out);
}

.contact-link:hover .contact-link-arrow {
  color: var(--text-accent);
  transform: translate(2px, -2px);
}

/* ==============================
   FOOTER
   ============================== */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-16) 0 var(--space-10);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
}

.footer-logo span { color: var(--accent); }

.footer-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-loose);
  max-width: 32ch;
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer-social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  transition: color var(--duration-base), border-color var(--duration-base), background var(--duration-base);
}

.footer-social:hover {
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
}

.footer-social svg { width: 15px; height: 15px; }

.footer-col-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--duration-base);
}

.footer-link:hover { color: var(--text-secondary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

.footer-copy span { color: var(--accent); }

.footer-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-3);
}

.footer-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-live);
  animation: pulse-live 2.5s ease-in-out infinite;
}

/* ==============================
   KEYFRAMES
   ============================== */
@keyframes fade-up-in {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-right-in {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes underline-reveal {
  to { transform: scaleX(1); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

@keyframes pulse-live {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { box-shadow: 0 0 0 5px rgba(34, 197, 94, 0); }
}

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes bounce-hint {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
  50% { transform: translateX(-50%) translateY(4px); opacity: 1; }
}

/* ==============================
   ENTRY ANIMATIONS
   ============================== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fade-up-in 0.7s var(--ease-out) forwards;
}

.fade-up:nth-child(1) { animation-delay: 0.1s; }
.fade-up:nth-child(2) { animation-delay: 0.22s; }
.fade-up:nth-child(3) { animation-delay: 0.34s; }
.fade-up:nth-child(4) { animation-delay: 0.46s; }
.fade-up:nth-child(5) { animation-delay: 0.58s; }

.fade-right {
  opacity: 0;
  transform: translateX(30px);
  animation: fade-right-in 0.8s var(--ease-out) 0.3s forwards;
}

/* ==============================
   REDUCED MOTION
   ============================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==============================
   RESPONSIVE — TABLET (<= 1024px)
   ============================== */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 360px;
    gap: var(--space-12);
  }

  .mission-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mission-card--featured {
    grid-column: span 2;
  }

  .stack-groups {
    grid-template-columns: 1fr;
  }
}

/* ==============================
   RESPONSIVE — TABLET (<= 900px)
   ============================== */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    padding-bottom: var(--space-20);
    text-align: center;
    min-height: auto;
    padding-top: calc(68px + var(--space-12));
  }

  .hero-eyebrow { margin: 0 auto; }
  .hero-sub { max-width: 100%; margin: 0 auto; }
  .hero-actions { justify-content: center; }
  .hero-socials { justify-content: center; }
  .hero-right { order: -1; }

  .hero-photo-wrap {
    max-width: 320px;
    margin: 0 auto;
  }

  .status-card {
    right: -1rem;
    bottom: -1rem;
    width: 190px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .about-visual {
    position: static;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-6);
  }

  .about-photo-wrap {
    width: 220px;
    flex-shrink: 0;
  }

  .about-direction { flex: 1; }

  .mission-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .buildlog-header {
    flex-direction: column;
    gap: var(--space-5);
  }

  .buildlog-filters { padding-top: 0; }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .content-grid {
    grid-template-columns: 1fr 1fr;
  }

  .content-header { flex-direction: column; }
  .content-search-wrap { max-width: 100%; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand { grid-column: 1 / -1; }

  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}

/* ==============================
   RESPONSIVE — MOBILE (<= 640px)
   ============================== */
@media (max-width: 640px) {
  .hero-headline { letter-spacing: -0.025em; }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }

  .hero-actions .btn { width: 100%; justify-content: center; }

  .status-card {
    position: static;
    margin: 0 auto;
    width: 100%;
    max-width: 280px;
    animation: none;
  }

  .hero-photo-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-5);
  }

  .about-visual { flex-direction: column; }

  .about-photo-wrap {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .mission-grid {
    grid-template-columns: 1fr;
  }

  .mission-card--featured {
    grid-column: span 1;
  }

  .buildlog-timeline {
    padding-left: var(--space-6);
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .stack-groups {
    grid-template-columns: 1fr;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .contact-link-value {
    font-size: var(--text-xs);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .scroll-hint { display: none; }
}
.hero-accent-line {
  width: 60px;
  height: 4px;
  background: var(--accent);
  border-radius: 999px;
  margin-bottom: 1rem;
  margin-top: 0.5rem;
}
.about-image-caption {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 18px;
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255,255,255,0.12),
    transparent
  );
}

@media (max-width: 1024px) {
  .hero-right {
    display: none;
  }

  .hero-left {
    max-width: 100%;
  }

  .hero {
    grid-template-columns: 1fr;
  }
}