/* ════════════════════════════════════════════
   DESIGN TOKENS
════════════════════════════════════════════ */
:root {
  --bg: #05080f;
  --bg2: #090d16;
  --card: #0e1420;
  --glass: rgba(255, 255, 255, 0.035);
  --gb: rgba(255, 255, 255, 0.07);
  --a1: #00e5a0;
  /* mint green  */
  --a2: #0ea5e9;
  /* sky blue    */
  --a3: #8b5cf6;
  /* violet      */
  --glow: rgba(0, 229, 160, 0.2);
  --glow2: rgba(14, 165, 233, 0.15);
  --text: #eef2f7;
  --muted: #6b7a90;
  --fh: 'Fraunces', serif;
  --fb: 'Plus Jakarta Sans', sans-serif;
  --r: 18px;
  --rs: 10px;
  --t: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--fb);
  overflow-x: hidden;
  line-height: 1.7;
}

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

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  font-family: var(--fb);
}

/* ════════════════════════════════════════════
   ANIMATED BACKGROUND
════════════════════════════════════════════ */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.bg-layer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 10% 0%, rgba(0, 229, 160, .10) 0%, transparent 65%),
    radial-gradient(ellipse 45% 45% at 90% 100%, rgba(14, 165, 233, .10) 0%, transparent 65%),
    radial-gradient(ellipse 35% 35% at 55% 50%, rgba(139, 92, 246, .06) 0%, transparent 65%);
  animation: bgShift 20s ease-in-out infinite alternate;
}

@keyframes bgShift {
  0% {
    opacity: 1;
    transform: scale(1);
  }

  100% {
    opacity: 0.75;
    transform: scale(1.04);
  }
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

/* ════════════════════════════════════════════
   LAYOUT HELPERS
════════════════════════════════════════════ */
.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

.sec {
  padding: 120px 0;
  position: relative;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--gb);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

/* ════════════════════════════════════════════
   NAVIGATION
════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  transition: background var(--t), box-shadow var(--t);
}

nav.stuck {
  background: rgba(5, 8, 15, 0.9);
  backdrop-filter: blur(24px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav-w {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--fh);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--a1);
}

.nav-links {
  display: flex;
  gap: 2.2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.03em;
  transition: color var(--t);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--a1);
  transform: scaleX(0);
  transition: transform var(--t);
  border-radius: 2px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--a1);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

/* Hamburger */
.hbg {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}

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

.hbg.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hbg.open span:nth-child(2) {
  opacity: 0;
}

.hbg.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav */
.mob-nav {
  display: none;
  flex-direction: column;
  background: rgba(5, 8, 15, 0.97);
  border-top: 1px solid var(--gb);
  padding: 1.5rem 2rem 2rem;
  gap: 1.4rem;
}

.mob-nav.open {
  display: flex;
}

.mob-nav a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--t);
}

.mob-nav a:hover {
  color: var(--a1);
}

/* ════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  font-family: var(--fh);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  border: none;
  transition: all var(--t);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: opacity var(--t);
}

.btn:hover::before {
  opacity: 1;
}

.btn-p {
  background: linear-gradient(135deg, var(--a1), var(--a2));
  color: #030608;
  box-shadow: 0 0 28px var(--glow), 0 0 60px rgba(0, 229, 160, 0.1);
}

.btn-p:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(0, 229, 160, 0.45), 0 12px 30px rgba(0, 0, 0, 0.4);
}

.btn-o {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--gb);
}

.btn-o:hover {
  border-color: var(--a1);
  color: var(--a1);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: 0.8rem;
}

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

/* ════════════════════════════════════════════
   TYPOGRAPHY HELPERS
════════════════════════════════════════════ */
.tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--a1);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tag::before {
  content: '';
  width: 20px;
  height: 2px;
  background: linear-gradient(to right, var(--a1), var(--a2));
  border-radius: 2px;
}

.h2 {
  font-family: var(--fh);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 2.5rem;
}

.grad {
  background: linear-gradient(135deg, var(--a1) 0%, var(--a2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ════════════════════════════════════════════
   HERO SECTION
════════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 100px 2rem 60px;
  max-width: 1160px;
  margin: 0 auto;
  z-index: 2;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 1rem 0.35rem 0.6rem;
  background: rgba(0, 229, 160, 0.07);
  border: 1px solid rgba(0, 229, 160, 0.18);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--a1);
  margin-bottom: 2rem;
  width: fit-content;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--a1);
  animation: pls 2s ease-in-out infinite;
}

@keyframes pls {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.6);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(0, 229, 160, 0);
  }
}

.hero-name {
  font-family: var(--fh);
  font-size: clamp(3rem, 7.5vw, 6rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.05em;
  margin-bottom: 1.4rem;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.hero-sub em {
  color: var(--text);
  font-style: italic;
}

.hero-desc {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 2.8rem;
  max-width: 500px;
  line-height: 1.8;
}

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

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 3.5rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.s-line {
  width: 50px;
  height: 1px;
  background: linear-gradient(to right, var(--a1), transparent);
}

/* Profile ring */
.profile-card {
  position: relative;
}

.p-glow {
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.15) 0%, transparent 70%);
  animation: gPulse 4s ease-in-out infinite;
}

@keyframes gPulse {

  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

.p-ring {
  position: relative;
  width: 360px;
  height: 360px;
  margin: 0 auto;
}

.p-img-wrap {
  position: absolute;
  inset: 28px;
  border-radius: 50%;
  border: 2px solid rgba(0, 229, 160, 0.3);
  overflow: hidden;
  background: linear-gradient(135deg, #0e1a2a, #1a2840);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--t);
}

.p-img-wrap:hover {
  border-color: var(--a1);
}

.p-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-placeholder {
  text-align: center;
}

.p-initials {
  font-family: var(--fh);
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--a1), var(--a2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.p-hint {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.3rem;
}

.upload-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 229, 160, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--t);
  border-radius: 50%;
}

.p-img-wrap:hover .upload-overlay {
  opacity: 1;
}

.upload-overlay i {
  font-size: 1.8rem;
  color: var(--a1);
}

.p-orbit {
  position: absolute;
  inset: 0;
  animation: spin 22s linear infinite;
}

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

.p-orb-dot {
  position: absolute;
  top: 6px;
  left: 50%;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--a1);
  box-shadow: 0 0 16px var(--a1), 0 0 32px rgba(0, 229, 160, 0.5);
  transform: translateX(-50%);
  transform-origin: 50% 174px;
  animation: spin 22s linear infinite;
}

.p-stats {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.8rem;
  white-space: nowrap;
}

.p-stat {
  background: var(--card);
  border: 1px solid var(--gb);
  border-radius: var(--rs);
  padding: 0.6rem 1rem;
  text-align: center;
}

.p-stat-n {
  font-family: var(--fh);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--a1);
  display: block;
}

.p-stat-l {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ════════════════════════════════════════════
   ABOUT
════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-grid p {
  color: var(--muted);
  margin-bottom: 1.1rem;
  font-size: 0.97rem;
}

.about-grid p em {
  color: var(--text);
}

.a-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gb);
}

.a-stat-n {
  display: block;
  font-family: var(--fh);
  font-size: 2rem;
  font-weight: 800;
  color: var(--a1);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.a-stat-l {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

.trait {
  padding: 1.4rem 1.6rem;
  border-radius: var(--r);
  transition: all var(--t);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.trait:hover {
  border-color: rgba(0, 229, 160, 0.22);
  background: rgba(0, 229, 160, 0.03);
  transform: translateX(8px);
}

.trait-ic {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(0, 229, 160, .12), rgba(14, 165, 233, .08));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--a1);
  font-size: 1rem;
  flex-shrink: 0;
}

.trait-body h4 {
  font-family: var(--fh);
  font-weight: 700;
  font-size: 0.97rem;
  margin-bottom: 0.2rem;
}

.trait-body p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* ════════════════════════════════════════════
   EDUCATION
════════════════════════════════════════════ */
.edu-sec {
  background: linear-gradient(to bottom, transparent, rgba(14, 165, 233, .025), transparent);
}

.edu-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
}

.edu-list::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gb) 20%, var(--gb) 80%, transparent);
}

.edu-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.6rem 1.8rem;
  border-radius: var(--r);
  transition: all var(--t);
  align-items: flex-start;
}

.edu-item:hover {
  border-color: rgba(0, 229, 160, .18);
  transform: translateX(6px);
}

.edu-em {
  font-size: 1.8rem;
  width: 44px;
  text-align: center;
  flex-shrink: 0;
}

.edu-bd h3 {
  font-family: var(--fh);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.edu-inst {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.edu-score {
  font-size: 0.88rem;
  color: var(--muted);
}

.edu-score strong {
  color: var(--a1);
}

.curr-badge {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  background: rgba(0, 229, 160, .1);
  border: 1px solid rgba(0, 229, 160, .22);
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--a1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

/* ════════════════════════════════════════════
   SKILLS
════════════════════════════════════════════ */
.skills-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.skill-sub {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.sk-row {
  margin-bottom: 1.8rem;
}

.sk-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.55rem;
}

.sk-name {
  font-size: 0.95rem;
  font-weight: 500;
}

.sk-name i {
  color: var(--a1);
  margin-right: 0.4rem;
  width: 14px;
}

.sk-pct {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--a1);
}

.sk-bar {
  height: 5px;
  background: rgba(255, 255, 255, .06);
  border-radius: 6px;
  overflow: hidden;
}

.sk-fill {
  height: 100%;
  width: 0%;
  border-radius: 6px;
  background: linear-gradient(to right, var(--a1), var(--a2));
  transition: width 1.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 10px rgba(0, 229, 160, .3);
}

.learn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.learn-pill {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.1rem;
  border-radius: var(--rs);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all var(--t);
}

.learn-pill i {
  color: var(--a1);
  width: 16px;
  text-align: center;
}

.learn-pill:hover {
  border-color: rgba(0, 229, 160, .22);
  background: rgba(0, 229, 160, .04);
  transform: translateY(-3px);
}

/* ════════════════════════════════════════════
   PROJECTS
════════════════════════════════════════════ */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

/* Featured card spans full width */
.proj-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  border-radius: var(--r);
  overflow: hidden;
  transition: all var(--t);
}

.proj-featured:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 160, .22);
  box-shadow: 0 32px 80px rgba(0, 0, 0, .5);
}

.pf-visual {
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.pf-visual.waste {
  background: linear-gradient(135deg, #071a10 0%, #0d3020 50%, #091f15 100%);
}

.pf-visual .big-icon {
  font-size: 5rem;
  filter: drop-shadow(0 0 30px rgba(0, 229, 160, .5));
  animation: floatIcon 4s ease-in-out infinite;
}

@keyframes floatIcon {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

.pf-body {
  padding: 2.2rem;
}

.feat-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.8rem;
  background: rgba(255, 200, 0, .08);
  border: 1px solid rgba(255, 200, 0, .22);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  color: gold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.pf-body h3 {
  font-family: var(--fh);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
}

.pf-body p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.proj-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}

.proj-bullets li {
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.proj-bullets li i {
  color: var(--a1);
  margin-top: 0.35rem;
  font-size: 0.55rem;
  flex-shrink: 0;
}

.tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.tech-chips span {
  padding: 0.2rem 0.7rem;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--gb);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--muted);
}

.proj-event {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 0.65rem 1rem;
  background: rgba(255, 200, 0, .04);
  border: 1px solid rgba(255, 200, 0, .12);
  border-radius: var(--rs);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.proj-event i {
  color: gold;
}

/* Regular project cards */
.proj-card {
  border-radius: var(--r);
  overflow: hidden;
  transition: all var(--t);
  display: flex;
  flex-direction: column;
}

.proj-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 229, 160, .22);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
}

.pc-thumb {
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  position: relative;
  overflow: hidden;
}

.thumb-codec {
  background: linear-gradient(135deg, #0a1628 0%, #0f2040 50%, #0a1628 100%);
}

.thumb-wip {
  background: linear-gradient(135deg, #160a28 0%, #261040 50%, #160a28 100%);
}

.pc-thumb i {
  filter: drop-shadow(0 0 18px rgba(14, 165, 233, .5));
  animation: floatIcon 3.5s ease-in-out infinite;
}

.pc-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 0.25rem 0.7rem;
  background: rgba(0, 229, 160, .1);
  border: 1px solid rgba(0, 229, 160, .22);
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--a1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.live-tag {
  background: rgba(14, 165, 233, .1);
  border-color: rgba(14, 165, 233, .22);
  color: var(--a2);
}

.pc-body {
  padding: 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pc-body h3 {
  font-family: var(--fh);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.pc-body p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex: 1;
}

.wip-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.wip-item {
  font-size: 0.82rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wip-item i {
  color: var(--a3);
  font-size: 0.8rem;
}

/* ════════════════════════════════════════════
   CERTIFICATES
════════════════════════════════════════════ */
.certs-sec {
  background: linear-gradient(to bottom, transparent, rgba(139, 92, 246, .02), transparent);
}

.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  margin-bottom: 2.5rem;
}

.cert-card {
  display: flex;
  gap: 1.2rem;
  padding: 1.6rem;
  border-radius: var(--r);
  transition: all var(--t);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.cert-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 229, 160, .04), transparent);
  opacity: 0;
  transition: opacity var(--t);
}

.cert-card:hover {
  border-color: rgba(0, 229, 160, .22);
  transform: translateY(-4px);
}

.cert-card:hover::before {
  opacity: 1;
}

.cert-ic {
  font-size: 2rem;
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 229, 160, .1), rgba(14, 165, 233, .08));
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-bd {
  flex: 1;
}

.cert-bd .grade {
  display: inline-block;
  padding: 0.18rem 0.6rem;
  background: rgba(0, 229, 160, .1);
  border: 1px solid rgba(0, 229, 160, .2);
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--a1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.cert-bd h3 {
  font-family: var(--fh);
  font-size: 0.97rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.cert-bd p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Certificate image */
.cert-img-wrap {
  position: relative;
  margin-top: 1rem;
  border-radius: var(--rs);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--gb);
  transition: border-color var(--t);
}

.cert-img-wrap:hover {
  border-color: var(--a1);
}

.cert-img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
  border-radius: var(--rs);
}

.cert-img-wrap:hover .cert-img {
  transform: scale(1.05);
  filter: brightness(0.6);
}

.cert-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 229, 160, 0.5) 0%, rgba(0, 0, 0, 0.3) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0;
  transition: opacity var(--t);
  border-radius: var(--rs);
}

.cert-img-overlay i {
  font-size: 1.6rem;
  color: #fff;
}

.cert-img-wrap:hover .cert-img-overlay {
  opacity: 1;
}

/* Achievements */
.ach-strip {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.ach-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-radius: var(--rs);
  transition: all var(--t);
}

.ach-row:hover {
  border-color: rgba(0, 229, 160, .18);
  background: rgba(0, 229, 160, .02);
}

.ach-ic {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, rgba(0, 229, 160, .12), rgba(14, 165, 233, .08));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--a1);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.ach-txt {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ════════════════════════════════════════════
   CONTACT
════════════════════════════════════════════ */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-intro {
  color: var(--muted);
  font-size: 0.97rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.c-links {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.c-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: var(--rs);
  transition: all var(--t);
}

.c-link:hover {
  border-color: rgba(0, 229, 160, .2);
  background: rgba(0, 229, 160, .03);
  transform: translateX(6px);
}

.c-ic {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(0, 229, 160, .1), rgba(14, 165, 233, .07));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--a1);
  font-size: 1rem;
  flex-shrink: 0;
}

.c-tx {
  flex: 1;
  min-width: 0;
}

.c-lbl {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.c-val {
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.c-arr {
  color: var(--muted);
  font-size: 0.8rem;
  transition: all var(--t);
}

.c-link:hover .c-arr {
  transform: translateX(4px);
  color: var(--a1);
}

.c-form {
  padding: 2rem;
  border-radius: var(--r);
}

.fg {
  margin-bottom: 1.2rem;
}

.fg label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.fg input,
.fg textarea {
  width: 100%;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--gb);
  border-radius: var(--rs);
  padding: 0.85rem 1rem;
  color: var(--text);
  font-family: var(--fb);
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--t);
  resize: none;
}

.fg input:focus,
.fg textarea:focus {
  border-color: rgba(0, 229, 160, .4);
}

.fg input::placeholder,
.fg textarea::placeholder {
  color: var(--muted);
}

.form-ok {
  display: none;
  align-items: center;
  gap: 0.6rem;
  color: var(--a1);
  font-size: 0.9rem;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  background: rgba(0, 229, 160, .07);
  border: 1px solid rgba(0, 229, 160, .2);
  border-radius: var(--rs);
}

.form-ok.show {
  display: flex;
}

/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
footer {
  border-top: 1px solid var(--gb);
  padding: 2.2rem 0;
  z-index: 2;
  position: relative;
}

.foot-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.foot-in p {
  font-size: 0.83rem;
  color: var(--muted);
}

/* ════════════════════════════════════════════
   PHOTO UPLOAD MODAL
════════════════════════════════════════════ */
.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .7);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.modal-bg.open {
  display: flex;
}

.modal {
  background: #0e1420;
  border: 1px solid var(--gb);
  border-radius: var(--r);
  padding: 2rem;
  max-width: 460px;
  width: 90%;
  text-align: center;
}

.modal h3 {
  font-family: var(--fh);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.modal p {
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}

.drop-zone {
  border: 2px dashed var(--gb);
  border-radius: var(--r);
  padding: 2.5rem 1rem;
  cursor: pointer;
  transition: all var(--t);
  margin-bottom: 1.2rem;
}

.drop-zone:hover,
.drop-zone.drag {
  border-color: var(--a1);
  background: rgba(0, 229, 160, .04);
}

.drop-zone i {
  font-size: 2.5rem;
  color: var(--a1);
  margin-bottom: 0.8rem;
  display: block;
}

.drop-zone p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
}

.drop-zone span {
  color: var(--a1);
  font-weight: 500;
}

.modal-btns {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
}

.modal-preview {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--rs);
  margin-bottom: 1rem;
  display: none;
}

/* ════════════════════════════════════════════
   LIGHTBOX
════════════════════════════════════════════ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 1000;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
  padding: 2rem;
  animation: lbFadeIn 0.25s ease;
}

@keyframes lbFadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.lightbox.open {
  display: flex;
}

.lightbox-img-wrap {
  position: relative;
  max-width: 90vw;
  max-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox img {
  max-width: 88vw;
  max-height: 80vh;
  border-radius: var(--r);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.08);
  object-fit: contain;
  animation: lbZoomIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes lbZoomIn {
  from {
    transform: scale(0.92);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  width: 46px;
  height: 46px;
  color: #fff;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t);
  z-index: 10;
}

.lightbox-close:hover {
  background: rgba(0, 229, 160, 0.2);
  border-color: var(--a1);
  color: var(--a1);
}

.lightbox-label {
  margin-top: 1.2rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.08em;
  text-align: center;
}

.lightbox-hint {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.06em;
}

/* ════════════════════════════════════════════
   SCROLL REVEAL
════════════════════════════════════════════ */
.rev {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.rev.in {
  opacity: 1;
  transform: translateY(0);
}

.rev-d {
  transition-delay: 0.16s;
}

.rev-d2 {
  transition-delay: 0.28s;
}

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-desc {
    margin: 0 auto 2.8rem;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-scroll {
    justify-content: center;
  }

  .p-ring {
    width: 260px;
    height: 260px;
  }

  .p-orb-dot {
    transform-origin: 50% 124px;
  }

  .hero-right {
    order: -1;
  }

  .p-stats {
    position: static;
    transform: none;
    justify-content: center;
    margin-top: 1.5rem;
  }

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

  .proj-featured {
    grid-template-columns: 1fr;
  }

  .pf-visual {
    min-height: 200px;
  }

  .about-grid,
  .skills-wrap,
  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hbg {
    display: flex;
  }

  .sec {
    padding: 90px 0;
  }

  .a-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

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

@media (max-width: 480px) {
  .sec {
    padding: 70px 0;
  }

  .p-stats {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .foot-in {
    flex-direction: column;
    text-align: center;
  }
}