/* ============================================================
   KIDIST ENDASHAW — Portfolio CSS
   Dark/Purple theme · Space Grotesk + Space Mono
   ============================================================ */

/* ─── CSS VARIABLES ──────────────────────────────────────── */
:root {
  /* Dark mode (default) */
  --bg-primary:    #0d0d14;
  --bg-secondary:  #12121f;
  --bg-card:       #1a1a2e;

  --accent:        #8b5cf6;
  --accent-light:  #a78bfa;
  --accent-glow:   rgba(139, 92, 246, 0.15);

  --text-primary:   #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  --border: rgba(139, 92, 246, 0.2);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: 0.25s ease;
  --shadow-glow: 0 0 30px rgba(139, 92, 246, 0.25);
}

[data-theme="light"] {
  --bg-primary:    #f8f9ff;
  --bg-secondary:  #eef0ff;
  --bg-card:       #ffffff;

  --text-primary:   #0f0f1a;
  --text-secondary: #4b5563;
  --text-muted:     #6b7280;

  --border: rgba(139, 92, 246, 0.25);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--bg-secondary);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

::selection {
  background: var(--accent);
  color: #ffffff;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }
ul { list-style: none; }

/* ─── CONTAINER ──────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ─── SECTION ────────────────────────────────────────────── */
.section { padding: 6rem 0; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
}

.section-title .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  font-family: inherit;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #ffffff;
}
.btn--primary:hover {
  background: var(--accent-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.btn--ghost:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn--outline:hover {
  background: var(--accent);
  color: #ffffff;
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

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

/* ─── NAV ────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.nav.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav__logo {
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--accent);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.nav__logo .dot { color: var(--accent); }

.nav__links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav__links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--text-primary);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
}

.theme-toggle:hover {
  background: var(--accent-glow);
  box-shadow: 0 0 12px var(--accent-glow);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

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

.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 1rem 0;
}

.nav__mobile.open { display: flex; }

.mobile-link {
  padding: 0.85rem 1.5rem;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
}

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

/* ─── HERO ───────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.hero__bg-glow {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  display: flex;
  align-items: center;
  gap: 4rem;
  padding-top: 6rem;
  padding-bottom: 3rem;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__text { flex: 1; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--accent);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-out infinite;
  flex-shrink: 0;
}

.hero__title {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.hero__title-line { display: block; }

.hero__title .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title-script {
  display: block;
  font-family: 'Space Mono', monospace;
  font-style: italic;
  font-size: clamp(1.5rem, 4vw, 3rem);
  color: var(--accent);
  font-weight: 400;
  text-transform: none;
  letter-spacing: -0.01em;
  margin-top: 0.25rem;
}

.hero__sub {
  max-width: 480px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 1.5rem 0;
  font-size: 1rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 1rem;
  justify-content: start;
  margin-bottom: 0.5rem;
}

.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  min-width: 110px;
}

.stat__num {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
  font-family: 'Space Mono', monospace;
  line-height: 1;
}

.stat__label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.hero__socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.hero__socials a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: all var(--transition);
}

.hero__socials a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-3px);
}

/* Hero image */
.hero__image-wrap {
  position: relative;
  flex-shrink: 0;
}

.hero__image-ring {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 2px dashed rgba(139, 92, 246, 0.4);
  animation: spin 20s linear infinite;
  pointer-events: none;
}

.hero__image {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  object-fit: cover;
  position: relative;
  z-index: 1;
  border: 3px solid var(--accent);
}

.hero__image-badge {
  position: absolute;
  bottom: 16px;
  right: -12px;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  z-index: 2;
  white-space: nowrap;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  z-index: 1;
}

.scroll-indicator__arrow {
  width: 20px;
  height: 20px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  transform: rotate(45deg);
  animation: bounce 1.5s ease-in-out infinite;
}

/* ─── ABOUT ──────────────────────────────────────────────── */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__image-wrap {
  position: relative;
}

.about__image {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  height: 500px;
}

.about__image-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  box-shadow: var(--shadow-glow);
}

.about__image-card-icon { font-size: 1.5rem; }

.about__image-card strong {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
}

.about__image-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.about__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about__desc {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.highlight {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.highlight__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.highlight strong {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
}

.highlight p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── SERVICES ───────────────────────────────────────────── */
.services__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.services__sub {
  max-width: 400px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.service-card__num {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  opacity: 0.07;
  line-height: 1;
  font-family: 'Space Mono', monospace;
  pointer-events: none;
}

.service-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── PROJECTS ───────────────────────────────────────────── */
.work__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.work__filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.45rem 1.1rem;
  border-radius: 100px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}

.filter-btn:hover { color: var(--accent); }

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

.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent);
}

.project-card.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}

.project-card.visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
  position: static;
  visibility: visible;
}

.project-card__img-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-card__img { transform: scale(1.05); }

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover .project-card__overlay { opacity: 1; }

.project-card__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.project-card__badge--featured {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
}

.project-card__body { padding: 1.5rem; }

.project-card__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  opacity: 0.08;
  font-family: 'Space Mono', monospace;
  line-height: 1;
}

.project-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0.4rem 0;
}

.project-card__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.project-card__tags span {
  font-size: 0.75rem;
  background: var(--bg-secondary);
  color: var(--accent);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  font-weight: 500;
}

/* ─── SKILLS ─────────────────────────────────────────────── */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.skill-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color var(--transition);
}

.skill-group:hover { border-color: var(--accent); }

.skill-group h4 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-chips span {
  font-size: 0.8rem;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 0.3rem 0.85rem;
  font-weight: 500;
  transition: background var(--transition);
}

.skill-chips span:hover { background: var(--accent); color: #ffffff; }

/* ─── PROCESS ────────────────────────────────────────────── */
.process__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.process__steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.process__step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  font-family: 'Space Mono', monospace;
  line-height: 1;
  min-width: 3rem;
}

.process__step h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.process__step p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.process__cta-card {
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: var(--radius-xl);
  padding: 3rem;
  text-align: center;
  box-shadow: var(--shadow-glow);
}

.process__cta-card h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.process__cta-card p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.process__cta-card .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── CONTACT ────────────────────────────────────────────── */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact__sub {
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0.75rem 0 2rem;
  font-size: 0.95rem;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  transition: border-color var(--transition), transform var(--transition);
}

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

.contact-link__icon { font-size: 1.5rem; flex-shrink: 0; }

.contact-link__label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.1rem;
}

.contact-link__value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem;
  color: var(--text-primary);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  resize: vertical;
  transition: border-color var(--transition), box-shadow var(--transition);
}

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

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-note {
  text-align: center;
  font-size: 0.85rem;
  min-height: 1.4em;
}

.form-note.success { color: #22c55e; }
.form-note.error   { color: #ef4444; }

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding: 3rem 0;
}

.footer__brand p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin: 0.5rem 0 1.5rem;
  line-height: 1.6;
}

.footer__social {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--accent);
  font-size: 1rem;
  transition: all var(--transition);
}

.footer__social a:hover {
  background: var(--accent);
  color: #ffffff;
}

.footer__nav,
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__nav h5,
.footer__contact h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer__nav a,
.footer__contact a,
.footer__contact span {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer__nav a:hover,
.footer__contact a:hover { color: var(--accent); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ─── ANIMATIONS ─────────────────────────────────────────── */
@keyframes pulse {
  0%   { transform: scale(1);   opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0) rotate(45deg); }
  50%       { transform: translateY(-8px) rotate(45deg); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* ─── LIGHT MODE OVERRIDES ───────────────────────────────── */
[data-theme="light"] .nav {
  background: rgba(248, 249, 255, 0.85);
}

[data-theme="light"] .hero__bg-glow {
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
}

[data-theme="light"] .btn--ghost {
  border-color: rgba(15, 15, 26, 0.2);
  color: var(--text-primary);
}

[data-theme="light"] .btn--ghost:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea {
  background: var(--bg-secondary);
  border-color: var(--border);
}

/* ─── MEDIA QUERIES ──────────────────────────────────────── */

/* Tablet — max 1024px */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .about__inner {
    gap: 2.5rem;
  }

  .hero__image {
    width: 300px;
    height: 300px;
  }
}

/* Mobile — max 768px */
@media (max-width: 768px) {
  /* Nav */
  .nav__links { display: none; }
  .nav__actions .btn--outline { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero__inner {
    flex-direction: column-reverse;
    align-items: center;
    gap: 2rem;
    text-align: center;
    padding-top: 7rem;
  }

  .hero__badge { margin: 0 auto 1.5rem; }
  .hero__sub   { margin: 1rem auto; }

  .hero__stats {
    justify-content: center;
  }

  .hero__cta {
    justify-content: center;
  }

  .hero__image {
    width: 240px;
    height: 240px;
  }

  .hero__image-badge {
    right: 0;
    bottom: 0;
    font-size: 0.7rem;
  }

  /* Sections */
  .about__inner      { grid-template-columns: 1fr; gap: 2.5rem; }
  .services__grid    { grid-template-columns: 1fr; }
  .projects__grid    { grid-template-columns: 1fr; }
  .skills__grid      { grid-template-columns: 1fr; }
  .process__inner    { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact__inner    { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__inner     { grid-template-columns: 1fr; gap: 2rem; }
  .form-row          { grid-template-columns: 1fr; }

  .about__image      { height: 320px; }
  .about__image-card { right: 0; bottom: -16px; }

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

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

  .section { padding: 4rem 0; }

  .process__cta-card { padding: 2rem; }
}

@media (max-width: 480px) {
  .hero__stats {
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .stat { min-width: unset; }
}