/* ===========
Base & Theme
=========== */

:root {
  --bg: #020617;
  --bg-alt: #020617;
  --card: #020617;
  --border-subtle: rgba(148, 163, 184, 0.2);
  --accent: #6366f1;
  --accent-soft: rgba(99, 102, 241, 0.15);
  --accent-strong: #4f46e5;
  --text: #e5e7eb;
  --text-soft: #9ca3af;
  --text-soft-2: #6b7280;
  --text-on-accent: #f9fafb;
  --danger: #ef4444;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.65);
  --shadow-subtle: 0 8px 25px rgba(15, 23, 42, 0.4);
  --nav-height: 72px;
  --transition-fast: 0.18s ease;
  --transition-med: 0.25s ease;
  --transition-slow: 0.4s ease;
}

body.light {
  --bg: #f1f5f9;
  --bg-alt: #ffffff;
  --card: #ffffff;
  --border-subtle: rgba(148, 163, 184, 0.4);
  --text: #0f172a;
  --text-soft: #4b5563;
  --text-soft-2: #6b7280;
  --accent-soft: rgba(79, 70, 229, 0.12);
  --shadow-soft: 0 22px 60px rgba(148, 163, 184, 0.45);
}

/* Reset */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #020617 0, #020617 35%, #000 100%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
}

/* Layout helpers */

.container {
  width: min(1120px, 100% - 2.5rem);
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-alt {
  background: radial-gradient(circle at top left, #020617, #020617 40%, #020617);
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }
}

/* ===========
Navbar
=========== */

.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  z-index: 40;
  background: rgba(2, 6, 23, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  transition: background var(--transition-med), border-color var(--transition-med),
    box-shadow var(--transition-med);
}

.navbar.scrolled {
  background: rgba(2, 6, 23, 0.98);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.7);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: radial-gradient(circle at 20% 0, #f97316, #a855f7, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #f9fafb;
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.7);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.03em;
  font-size: 0.95rem;
}

.brand-role {
  font-size: 0.75rem;
  color: var(--text-soft-2);
}

/* Nav menu */

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  position: relative;
  font-size: 0.9rem;
  color: var(--text-soft);
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.4rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, #6366f1, #f97316);
  transition: width var(--transition-med);
}

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

.nav-link.active {
  color: var(--text);
}

.nav-link.active::after {
  width: 100%;
}

/* Theme toggle */

.nav-theme-toggle {
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.7);
  color: var(--text-soft);
  padding: 0.35rem 0.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-theme-toggle:hover {
  transform: translateY(-1px);
  background: rgba(30, 64, 175, 0.8);
  color: #e5e7eb;
}

/* Hamburger */

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.9);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  width: 15px;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Scroll progress bar */

#scrollProgressBar {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(to right, #6366f1, #f97316);
}

/* Mobile nav */

@media (max-width: 768px) {
  .nav-menu {
    position: absolute;
    inset: var(--nav-height) 0 auto 0;
    background: rgba(2, 6, 23, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.5rem 1.5rem;
    gap: 1.1rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-med), opacity var(--transition-med);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-theme-toggle {
    align-self: stretch;
    justify-content: center;
  }

  .nav-toggle {
    display: flex;
  }
}

/* ===========
Hero
=========== */

.hero-section {
  position: relative;
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: 72px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  inset: -20%;
  background: radial-gradient(
      circle at 10% -20%,
      rgba(56, 189, 248, 0.15),
      transparent 55%
    ),
    radial-gradient(
      circle at 90% -10%,
      rgba(129, 140, 248, 0.45),
      transparent 60%
    ),
    radial-gradient(
      circle at 50% 120%,
      rgba(244, 114, 182, 0.35),
      transparent 55%
    );
  opacity: 0.8;
  animation: hero-gradient-shift 28s ease-in-out infinite alternate;
}

.hero-orbit {
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  animation: hero-orbit-float 16s ease-in-out infinite alternate;
}

.hero-orbit-1 { width: 480px; height: 480px; top: 12%; left: -10%; }
.hero-orbit-2 { width: 520px; height: 520px; top: 30%; right: -18%; animation-duration: 22s; }
.hero-orbit-3 { width: 260px; height: 260px; bottom: -8%; left: 12%; animation-duration: 18s; }

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.hero-text {
  position: relative;
  z-index: 1;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.2rem 0.9rem 0.2rem 0.3rem;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 0.78rem;
  color: var(--text-soft);
  margin-bottom: 0.9rem;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.28);
}

/* UPDATED: HERO TITLE SECTION */
.hero-title {
  font-family: "Poppins", system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(2.3rem, 5vw, 3.5rem);
  letter-spacing: 0.02em;
  margin: 0.25rem 0 0.35rem;
  display: flex;
  flex-direction: column; /* Forces the two spans to stack vertically */
  line-height: 1.1;
}

.name-line {
  color: #ffffff;
}

.role-line {
  background: linear-gradient(90deg, #6366f1 0%, #f97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-soft);
  min-height: 1.4em;
}

#typewriter {
  color: #e5e7eb;
}

.cursor {
  display: inline-block;
  width: 1px;
  background: #e5e7eb;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-description {
  margin-top: 1.1rem;
  max-width: 32rem;
  font-size: 0.98rem;
  color: var(--text-soft);
}

.hero-actions {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.68rem 1.35rem;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #f97316);
  color: var(--text-on-accent);
  box-shadow: 0 18px 45px rgba(79, 70, 229, 0.55);
}

.btn-primary:hover {
  transform: translateY(-1px) translateZ(0);
  box-shadow: 0 22px 60px rgba(79, 70, 229, 0.75);
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.7);
  border-color: rgba(148, 163, 184, 0.5);
  color: var(--text-soft);
}

.btn-secondary:hover {
  background: rgba(15, 23, 42, 0.95);
  color: var(--text);
}

/* Metrics */

.hero-metrics {
  margin-top: 2.1rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.metric {
  padding: 0.7rem 0.8rem;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-subtle);
}

.metric-value {
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
}

.metric-label {
  display: block;
  margin-top: 0.1rem;
  font-size: 0.75rem;
  color: var(--text-soft-2);
}

/* Hero visual */

.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
}

.hero-card {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at 0 0, rgba(8, 47, 73, 0.5), #020617);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: var(--shadow-soft);
  padding: 1.3rem 1.25rem 1.1rem;
  position: relative;
  overflow: hidden;
}

.hero-avatar {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: 999px;
  background: radial-gradient(circle at 0 0, #f97316, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f9fafb;
  box-shadow: 0 16px 40px rgba(79, 70, 229, 0.65);
  margin-bottom: 0.85rem;
}

.hero-avatar img.hero-photo {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  object-fit: cover;
}

.avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  border: 2px dashed rgba(248, 250, 252, 0.35);
}

.hero-card-body { position: relative; }
.hero-name { font-weight: 600; margin-bottom: 0.1rem; }
.hero-role { font-size: 0.85rem; color: var(--text-soft); }

.hero-tags {
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.hero-tags span {
  font-size: 0.7rem;
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.hero-card-footer {
  margin-top: 1rem;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(148, 163, 184, 0.4);
  font-size: 0.78rem;
  color: var(--text-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.25);
}

/* Scroll down */

.scroll-down {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--text-soft);
}

.scroll-down i {
  font-size: 1rem;
  animation: bounce 1.5s infinite;
}

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

/* Hero responsive */

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-visual { justify-content: flex-start; }
  .hero-section { padding-top: calc(var(--nav-height) + 16px); }
  .hero-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .hero-metrics { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

/* ===========
Section headers
=========== */

.section-header { text-align: center; margin-bottom: 2.5rem; }

.section-kicker {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-soft-2);
  margin-bottom: 0.4rem;
}

.section-title { font-family: "Poppins", system-ui, sans-serif; font-size: 1.9rem; margin: 0; }

.section-subtitle {
  max-width: 32rem;
  margin: 0.6rem auto 0;
  font-size: 0.92rem;
  color: var(--text-soft);
}

/* ===========
About
=========== */

.about-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.1fr); gap: 2.5rem; }
.content-title { font-size: 1.05rem; margin-bottom: 0.75rem; font-weight: 600; }
.about-highlights { margin-top: 1.2rem; display: grid; gap: 0.85rem; }

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.7rem 0.8rem;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.highlight-item i { margin-top: 0.1rem; color: #facc15; }
.highlight-label { font-size: 0.85rem; font-weight: 600; }
.highlight-text { font-size: 0.85rem; color: var(--text-soft); }

/* Timeline */

.timeline {
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.35);
  padding: 1.3rem 1.4rem 1.1rem;
  box-shadow: var(--shadow-subtle);
}

.timeline-item { position: relative; padding-left: 1.5rem; margin-bottom: 1rem; }
.timeline-dot { position: absolute; left: 0.15rem; top: 0.4rem; width: 8px; height: 8px; border-radius: 999px; background: #6366f1; }
.timeline-content { font-size: 0.86rem; }
.timeline-header { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; }
.timeline-header h4 { margin: 0; font-size: 0.92rem; }
.timeline-date { font-size: 0.75rem; color: var(--text-soft-2); }
.timeline-place { margin: 0.05rem 0 0.1rem; color: var(--text-soft); }
.timeline-note { margin: 0; font-size: 0.8rem; color: var(--text-soft-2); }

.cert-strip {
  margin-top: 1rem;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(148, 163, 184, 0.5);
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.cert-strip span { font-size: 0.75rem; padding: 0.25rem 0.65rem; border-radius: 999px; background: rgba(15, 23, 42, 0.9); }

@media (max-width: 880px) { .about-grid { grid-template-columns: minmax(0, 1fr); } }

/* ===========
Experience
=========== */

.exp-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.8rem; }
.exp-card { border-radius: var(--radius-lg); background: rgba(15, 23, 42, 0.9); border: 1px solid rgba(148, 163, 184, 0.4); padding: 1.15rem 1.2rem 1.05rem; box-shadow: var(--shadow-subtle); font-size: 0.86rem; }
.exp-header { display: flex; justify-content: space-between; gap: 0.7rem; margin-bottom: 0.6rem; }
.exp-header h3 { margin: 0; font-size: 0.96rem; }
.exp-company { margin: 0.1rem 0 0; font-size: 0.78rem; color: var(--text-soft); }
.exp-time { font-size: 0.75rem; color: var(--text-soft-2); }
.exp-list { margin: 0.4rem 0 0.4rem; padding-left: 1.1rem; }
.exp-list li { margin-bottom: 0.3rem; }
.exp-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.exp-tags span { font-size: 0.72rem; border-radius: 999px; padding: 0.2rem 0.6rem; background: rgba(15, 23, 42, 0.85); border: 1px solid rgba(148, 163, 184, 0.4); }

@media (max-width: 960px) { .exp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .exp-grid { grid-template-columns: minmax(0, 1fr); } }

/* ===========
Projects
=========== */

.project-tabs { display: inline-flex; flex-wrap: wrap; gap: 0.5rem; border-radius: 999px; padding: 0.25rem; background: rgba(15, 23, 42, 0.8); border: 1px solid rgba(148, 163, 184, 0.35); margin-bottom: 1.5rem; }
.project-tab { border-radius: 999px; border: none; padding: 0.4rem 0.9rem; background: transparent; font-size: 0.78rem; color: var(--text-soft); cursor: pointer; transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast); }
.project-tab.active { background: var(--accent-soft); color: var(--text); transform: translateY(-1px); }

.projects-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.8rem; }
.project-card { position: relative; border-radius: var(--radius-lg); background: rgba(15, 23, 42, 0.95); border: 1px solid rgba(148, 163, 184, 0.4); padding: 1.1rem 1.1rem 1rem; box-shadow: var(--shadow-subtle); font-size: 0.86rem; animation: project-float 10s ease-in-out infinite; animation-delay: calc(var(--card-index, 0) * 0.4s); }
.project-card:hover { transform: translateY(-4px); border-color: rgba(99, 102, 241, 0.8); box-shadow: 0 20px 55px rgba(15, 23, 42, 0.85); }

.project-badge { position: absolute; top: 0.6rem; right: 0.75rem; font-size: 0.68rem; padding: 0.2rem 0.6rem; border-radius: 999px; background: rgba(22, 163, 74, 0.14); color: #bbf7d0; border: 1px solid rgba(34, 197, 94, 0.5); }
.project-title { margin: 0 0 0.25rem; font-size: 0.98rem; }
.project-meta { margin: 0; font-size: 0.78rem; color: var(--text-soft-2); }
.project-description { margin: 0.5rem 0 0.45rem; color: var(--text-soft); }
.project-points { margin: 0 0 0.5rem; padding-left: 1.1rem; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.project-tags span { font-size: 0.7rem; padding: 0.2rem 0.6rem; border-radius: 999px; background: rgba(15, 23, 42, 0.85); border: 1px solid rgba(148, 163, 184, 0.5); }
.project-link { margin-left: auto; font-size: 0.75rem; color: var(--text-soft); display: inline-flex; align-items: center; gap: 0.25rem; }

@media (max-width: 1024px) { .projects-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .projects-grid { grid-template-columns: minmax(0, 1fr); } .project-tabs { display: flex; flex-wrap: wrap; } }

/* ===========
Skills
=========== */

.skills-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.6rem; }
.skill-column { border-radius: var(--radius-lg); background: rgba(15, 23, 42, 0.9); border: 1px solid rgba(148, 163, 184, 0.4); padding: 1rem 1.1rem 0.9rem; box-shadow: var(--shadow-subtle); font-size: 0.86rem; }
.skill-column i { margin-right: 0.4rem; color: #a5b4fc; }
.chip-list { list-style: none; padding-left: 0; margin: 0.2rem 0 0; }
.chip-list li { margin-bottom: 0.28rem; color: var(--text-soft); }

@media (max-width: 960px) { .skills-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .skills-grid { grid-template-columns: minmax(0, 1fr); } }

/* ===========
Contact
=========== */

.contact-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.1fr); gap: 2.2rem; }
.contact-info { display: grid; gap: 0.9rem; align-content: flex-start; }
.contact-card { border-radius: var(--radius-lg); background: rgba(15, 23, 42, 0.95); border: 1px solid rgba(148, 163, 184, 0.45); padding: 0.9rem 1rem 0.85rem; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.75rem; align-items: center; }
.contact-icon { width: 40px; height: 40px; border-radius: 999px; background: rgba(30, 64, 175, 0.9); display: flex; align-items: center; justify-content: center; }
.contact-icon i { color: #dbeafe; font-size: 1rem; }
.contact-card h3 { margin: 0; font-size: 0.95rem; }
.contact-card p { margin: 0.15rem 0 0; font-size: 0.84rem; color: var(--text-soft); }
.contact-card a { text-decoration: underline; text-decoration-color: rgba(148, 163, 184, 0.5); }

.contact-form-wrapper { border-radius: var(--radius-lg); background: rgba(15, 23, 42, 0.95); border: 1px solid rgba(148, 163, 184, 0.45); padding: 1.1rem 1.2rem 1rem; box-shadow: var(--shadow-subtle); }
.contact-form { display: grid; gap: 0.85rem; font-size: 0.85rem; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.form-group { display: grid; gap: 0.25rem; }
.form-group label { font-size: 0.82rem; color: var(--text-soft); }

input, textarea, select {
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  padding: 0.55rem 0.7rem;
  font-family: inherit;
  font-size: 0.85rem;
  outline: none;
}

textarea { resize: vertical; min-height: 120px; }
input:focus, textarea:focus, select:focus { border-color: #6366f1; box-shadow: 0 0 0 1px rgba(129, 140, 248, 0.6); }

@media (max-width: 880px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) { .form-row { grid-template-columns: minmax(0, 1fr); } }

/* ===========
Footer
=========== */

.footer { padding: 1.7rem 0 2.4rem; border-top: 1px solid rgba(148, 163, 184, 0.25); background: rgba(2, 6, 23, 0.98); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: space-between; font-size: 0.78rem; color: var(--text-soft-2); }
.footer-note { max-width: 18rem; text-align: right; }

@media (max-width: 640px) { .footer-inner { flex-direction: column; } .footer-note { text-align: left; } }

/* ===========
Reveal animations
=========== */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===========
Keyframes
=========== */

@keyframes hero-orbit-float {
  0% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.6; }
  50% { transform: translate3d(12px, -18px, 0) scale(1.03); opacity: 0.9; }
  100% { transform: translate3d(-10px, 16px, 0) scale(1.02); opacity: 0.75; }
}

@keyframes hero-gradient-shift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-18px, 12px, 0) scale(1.05); }
  100% { transform: translate3d(14px, -10px, 0) scale(1.03); }
}

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