/* Design Tokens */
:root {
  --bg-ink: #0a0f1c;
  --bg-deep: #131b2f;
  --surface: rgba(26, 36, 62, 0.72);
  --surface-strong: rgba(34, 46, 80, 0.92);
  --text-main: #f3f6ff;
  --text-soft: #a8b3d8;
  --accent: #ff6b4a;
  --accent-2: #56d0ff;
  --line: rgba(243, 246, 255, 0.14);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius-lg: 24px;
  --radius-md: 16px;
  --nav-height: 82px;
  --font-primary: 'Bricolage Grotesque', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 7rem;
  --transition-fast: 0.25s ease;
  --transition-slow: 0.7s cubic-bezier(0.2, 0.65, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(1100px 700px at 86% 2%, rgba(86, 208, 255, 0.18), transparent 56%),
    radial-gradient(850px 560px at 12% 10%, rgba(255, 107, 74, 0.2), transparent 52%),
    linear-gradient(180deg, #091024 0%, #0d152a 40%, #111a31 100%);
  color: var(--text-main);
  font-family: var(--font-primary);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.33) 100%);
  pointer-events: none;
  z-index: -1;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

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

li {
  list-style: none;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #0b1223;
}

::-webkit-scrollbar-thumb {
  background: #34466f;
  border-radius: 20px;
}

/* Cursor */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 9999;
}

.cursor-dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  box-shadow: 0 0 22px rgba(255, 107, 74, 0.85);
}

.cursor-ring {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.45);
}

/* Canvas */
#canvas {
  width: 100%;
  min-height: 100vh;
}

section {
  position: relative;
}

/* Navigation */
#main-nav {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(1180px, calc(100% - 1.5rem));
  height: var(--nav-height);
  margin-top: 0.7rem;
  padding: 0 1.35rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 23, 43, 0.7);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.nav-brand {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-toggle {
  border: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.nav-toggle .line {
  width: 28px;
  height: 2px;
  background: var(--text-main);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(700px 420px at 80% 15%, rgba(86, 208, 255, 0.22), transparent 70%),
    radial-gradient(700px 420px at 20% 80%, rgba(255, 107, 74, 0.2), transparent 70%),
    rgba(8, 12, 22, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
  z-index: 90;
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.nav-links {
  display: grid;
  gap: 1.1rem;
  text-align: center;
}

.nav-links li a {
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  font-weight: 800;
  color: var(--text-soft);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.nav-links li a:hover {
  color: var(--text-main);
  transform: translateY(-3px);
}

/* Loader */
#loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(640px 380px at 50% 30%, rgba(86, 208, 255, 0.22), transparent 70%),
    radial-gradient(640px 380px at 50% 80%, rgba(255, 107, 74, 0.2), transparent 70%),
    #090f1f;
}

.loader-text {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.5vw, 1.6rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: flex;
  gap: 0.8rem;
}

.loader-percentage {
  color: var(--accent-2);
}

/* Hero */
.section-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 9.5rem clamp(1.1rem, 5vw, 6rem) 4rem;
}

.hero-title {
  margin-top: 0.6rem;
  font-size: clamp(3.2rem, 11vw, 10rem);
  text-transform: uppercase;
  line-height: 0.9;
  text-wrap: balance;
}

.line-wrap {
  display: block;
  overflow: hidden;
}

.line-inner {
  display: inline-block;
  transform: translateY(100%);
}

.hero-subtitle {
  max-width: 820px;
  margin-top: 1rem;
  color: var(--text-soft);
  font-size: clamp(1.02rem, 2.2vw, 1.45rem);
  line-height: 1.6;
}

#hero-greeting {
  margin: 0;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-2);
}

.scroll-indicator {
  position: absolute;
  left: clamp(1.1rem, 5vw, 6rem);
  bottom: 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-soft);
}

.scroll-indicator::after {
  content: '';
  width: 66px;
  height: 1px;
  background: currentColor;
}

#hero-cta {
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

#hero-cta:hover {
  color: var(--text-main);
  border-color: var(--text-main);
}

/* Shared sections */
.section-about,
.section-experience,
.section-work,
.section-contact {
  padding: var(--spacing-xl) clamp(1.1rem, 5vw, 6rem);
}

.section-header {
  margin-bottom: 2.4rem;
}

.section-header h2 {
  font-size: clamp(2.1rem, 5vw, 4.7rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.section-header-center {
  text-align: center;
}

/* About */
.section-about {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bg-text {
  position: absolute;
  inset: auto 0;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
  font-size: clamp(6rem, 30vw, 25rem);
  line-height: 0.8;
  letter-spacing: -0.04em;
  color: rgba(255, 255, 255, 0.05);
  pointer-events: none;
  text-transform: uppercase;
  z-index: 1;
}

.about-content {
  width: min(980px, 100%);
  z-index: 2;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: clamp(1.1rem, 4vw, 2.6rem);
}

#about-paragraphs {
  margin-bottom: 1.4rem;
}

.reveal-text {
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  line-height: 1.75;
}

.about-paragraph {
  color: var(--text-main);
  margin-bottom: 0.9rem;
}

.about-paragraph strong {
  color: var(--accent-2);
  font-weight: 700;
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

.skill-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(86, 208, 255, 0.45);
  color: #ddf7ff;
  background: rgba(86, 208, 255, 0.1);
  font-size: 0.86rem;
}

/* Experience */
.section-experience {
  background: linear-gradient(180deg, rgba(11, 18, 35, 0.72), rgba(17, 26, 47, 0.72));
}

.experience-list {
  max-width: 900px;
  margin: 0 auto;
}

.experience-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.experience-title {
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  margin-bottom: 0.35rem;
}

.experience-meta {
  display: block;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--accent-2);
  margin-bottom: 0.7rem;
  font-size: 0.86rem;
}

.experience-desc {
  color: var(--text-main);
  margin-bottom: 0.85rem;
}

.experience-highlights {
  margin: 0 0 1rem 1rem;
}

.experience-highlights li {
  list-style: disc;
  color: var(--text-soft);
  margin-bottom: 0.35rem;
}

.experience-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.experience-tech span {
  padding: 0.25rem 0.62rem;
  border: 1px solid rgba(255, 107, 74, 0.45);
  border-radius: 999px;
  color: #ffd4cb;
  background: rgba(255, 107, 74, 0.1);
  font-size: 0.8rem;
}

/* Projects */
.section-work {
  background: linear-gradient(180deg, rgba(17, 26, 47, 0.72), rgba(14, 22, 41, 0.75));
}

.work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  max-width: 900px;
  margin: 0 auto;
}

.work-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.2rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.work-item:hover {
  border-color: rgba(86, 208, 255, 0.55);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.project-title {
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  margin-bottom: 0.45rem;
}

.project-title span {
  color: var(--text-soft);
  font-size: 0.9em;
  font-weight: 600;
}

.work-description {
  margin-top: 0.25rem;
  color: var(--text-soft);
}

.project-tech {
  margin-top: 0.55rem;
  color: var(--accent-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.project-link {
  margin-top: 0.8rem;
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.project-link:hover {
  background: rgba(86, 208, 255, 0.12);
  border-color: rgba(86, 208, 255, 0.6);
}

/* Contact */
.section-contact {
  background:
    radial-gradient(740px 320px at 85% 20%, rgba(255, 107, 74, 0.28), transparent 72%),
    radial-gradient(740px 320px at 15% 80%, rgba(86, 208, 255, 0.25), transparent 72%),
    #0b1225;
  display: grid;
  gap: 1.4rem;
}

.contact-wrapper {
  max-width: 900px;
}

.contact-title {
  font-size: clamp(2.5rem, 9vw, 7rem);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

#contact-subtitle {
  margin-bottom: 1.2rem;
  font-size: clamp(1rem, 2.2vw, 1.28rem);
  color: var(--text-soft);
}

#contact-info-list {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.contact-row {
  font-size: clamp(1rem, 2.1vw, 1.38rem);
  font-weight: 500;
}

.contact-inline-link {
  color: var(--accent-2);
  text-decoration: underline;
  text-underline-offset: 0.18rem;
}

#contact-social-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.contact-social-link {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.42rem 0.92rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.contact-social-link:hover {
  transform: translateY(-2px);
  border-color: rgba(86, 208, 255, 0.6);
  background: rgba(86, 208, 255, 0.12);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
  font-family: var(--font-mono);
  color: var(--text-soft);
  font-size: 0.84rem;
}