:root {
  --dark-bg: #2E2836;  /* new palette */
  --text: #ecf0f1;
  --accent: #E1AA7D;
  --accent-2: #B6D094;
  --secondary: #BE8A60;
  --card: #6A2E35;
  --muted: rgba(236, 240, 241, 0.7);
  --border: rgba(255, 255, 255, 0.06);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  --shadow-soft: 0 6px 20px rgba(0, 0, 0, 0.18);
  --elev-low: 0 6px 18px rgba(0,0,0,.18);
  --elev-high: 0 12px 34px rgba(0,0,0,.32);
}

/* Removed alt palette */

/* Base & Typography */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  padding: 0;
  margin: 0;
  overflow-x: hidden; /* Prevent horizontal scrolling on mobile */
  background: var(--dark-bg);
  color: var(--text);
}

body {
  font-family: 'Lato', system-ui, -apple-system, Segoe UI, Roboto, Arial,
    'Helvetica Neue', Helvetica, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  width: 100%;
}

h1,
h2,
h3 {
  font-family: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, Arial,
    'Helvetica Neue', Helvetica, sans-serif;
  margin: 0 0 0.6rem;
  line-height: 1.2;
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

img {
  max-width: 100%;
  display: block;
  border-radius: 10px;
}

/* Layout */
.container {
  width: min(1100px, 92vw);
  margin-inline: auto;
}

/* Add inner padding on small screens to prevent edge clipping */
@media (max-width: 640px) {
  .container { 
    padding-inline: 16px; 
    width: 100%; 
    margin-left: auto;
    margin-right: auto;
  }
}

.section {
  padding: 88px 0;
  width: 100%;
  overflow: hidden; /* Prevent any section from causing horizontal overflow */
}

.section__title {
  font-weight: 800;
  letter-spacing: 0.2px;
  margin-bottom: 1.2rem;
}
.eyebrow { display:block; font: 700 0.8rem/1 'Montserrat', sans-serif; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-2); margin-bottom: .25rem; }

.divider {
  height: 36px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.06), transparent);
  mask-image: radial-gradient(50% 60% at 50% 50%, #000 60%, transparent 100%);
}

/* Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

/* Skip link */
.skip-link {
  position: absolute; left: 8px; top: -40px; padding: 8px 12px;
  background: var(--accent); color: #2E2836; border-radius: 8px;
  transition: top 0.2s ease; z-index: 100;
}
.skip-link:focus { top: 8px; outline: 2px solid var(--accent-2); }

.nav {
  background: color-mix(in oklab, var(--card) 88%, black 12%);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(120%) blur(6px);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.hamburger { display:none; position:relative; width:38px; height:36px; border:1px solid rgba(255,255,255,0.18); border-radius:10px; background:transparent; color:var(--text); }
.hamburger span{ position:absolute; left:8px; right:8px; height:2px; background:var(--text); transition:transform .2s ease, opacity .2s ease; }
.hamburger span:nth-child(1){ top:10px; }
.hamburger span:nth-child(2){ top:17px; }
.hamburger span:nth-child(3){ top:24px; }
.hamburger.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.nav__brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.4px;
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.nav__link {
  color: var(--text);
  text-decoration: none;
  padding: 0.5rem 0.25rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.nav__link:hover,
.nav__link:focus {
  color: var(--accent);
  border-color: var(--accent);
  outline: none;
  transform: translateY(-1px);
}

/* Active nav link */
.nav__link.is-active {
  color: var(--accent);
  border-color: var(--accent);
  outline-offset: 2px;
}

/* Hero */
.hero {
  display: grid;
  place-items: center;
  text-align: center;
  min-height: 78vh;
  position: relative;
  overflow: hidden;
}

/* Ensure all sections stay centered and don't drift left on high zoom-out */
section.section > .container { margin-left: auto; margin-right: auto; }

.hero__title {
  font-size: clamp(2rem, 5vw + 0.5rem, 3.5rem);
  font-weight: 800;
  letter-spacing: 0.3px;
  margin-bottom: 0.75rem;
  position: relative;
}

.hero__title::after {
  content: '|';
  color: var(--accent);
  margin-left: 8px;
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero__subtitle {
  font-size: clamp(1rem, 1.2vw + 0.6rem, 1.25rem);
  max-width: 60ch;
  margin-inline: auto;
  color: var(--muted);
}

.about__content p { max-width: 65ch; }
.about__content, .about__media { width: 100%; }

.hero__actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

/* Floating hero orbs */
.hero__orbs { position: absolute; inset: 0; pointer-events: none; }
.hero__orb {
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, color-mix(in oklab, var(--accent) 45%, transparent), color-mix(in oklab, var(--accent) 0%, transparent) 60%);
  filter: blur(8px);
  animation: float 14s ease-in-out infinite;
}
.hero__orb--1 { left: -60px; top: -40px; animation-delay: 0s; }
.hero__orb--2 { right: -80px; top: 20%; width: 220px; height: 220px; animation-delay: 3s; }
.hero__orb--3 { left: 30%; bottom: -120px; width: 320px; height: 320px; animation-delay: 6s; }

@keyframes float { 0%,100%{ transform: translateY(0) translateX(0);} 50%{ transform: translateY(-18px) translateX(10px);} }

/* Global floating background orbs */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: 
    radial-gradient(400px 400px at 10% 15%, color-mix(in oklab, var(--accent) 25%, transparent), transparent 70%),
    radial-gradient(350px 350px at 85% 25%, color-mix(in oklab, var(--accent-2) 20%, transparent), transparent 65%),
    radial-gradient(500px 500px at 20% 75%, color-mix(in oklab, var(--secondary) 15%, transparent), transparent 60%),
    radial-gradient(300px 300px at 75% 80%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 55%);
  filter: blur(12px);
  animation: globalFloat 20s ease-in-out infinite;
}

@keyframes globalFloat {
  0%, 100% { 
    transform: translateY(0) translateX(0) scale(1); 
    opacity: 0.8;
  }
  33% { 
    transform: translateY(-15px) translateX(8px) scale(1.02); 
    opacity: 0.9;
  }
  66% { 
    transform: translateY(10px) translateX(-5px) scale(0.98); 
    opacity: 0.7;
  }
}

/* Buttons & Links */
a {
  color: var(--accent);
}

.nav__links .nav__link, .drawer__links .nav__link {
  position: relative;
}
.nav__links .nav__link::after, .drawer__links .nav__link::after {
  content: ""; position: absolute; left: 50%; bottom: -2px; width: 0; height: 2px;
  background: var(--accent); transform: translateX(-50%);
  transition: width .18s ease;
}
.nav__links .nav__link:hover::after, .nav__links .nav__link.is-active::after,
.drawer__links .nav__link:hover::after, .drawer__links .nav__link.is-active::after { width: 60%; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease,
    color 0.2s ease, border-color 0.2s ease;
  font-weight: 700;
}

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

.btn--accent {
  background: var(--accent);
  color: #2E2836;
  box-shadow: var(--shadow-soft);
}

.btn--accent:hover,
.btn--accent:focus {
  filter: brightness(1.05);
  box-shadow: 0 10px 30px color-mix(in oklab, var(--accent) 35%, transparent);
  transform: scale(1.05);
  outline: none;
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn--ghost:hover,
.btn--ghost:focus {
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.05);
  outline: none;
}

/* Inline icons */
.icon { width: 18px; height: 18px; vertical-align: -2px; }

/* About */
.grid {
  display: grid;
  gap: 2rem;
}

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

.about__grid { align-items: start; }
.about__content { display: grid; gap: 0.9rem; }
.about__media { position: relative; }

.about__img {
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

/* Prevent long tokens from overflowing on small screens */
.about__content,
.timeline__content,
.edu-card,
.project-card__desc {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.about__content p { hyphens: auto; }
.about__skills { max-width: 100%; }
.about__skills .project-card__tags { max-width: 100%; }

/* Projects */
.projects__grid {
  margin-top: 1rem;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.filters { display:flex; gap:.5rem; margin:.5rem 0 1rem; flex-wrap:wrap; }
.filter { background:transparent; color:var(--text); border:1px solid var(--border); padding:.4rem .75rem; border-radius:999px; cursor:pointer; position:relative; }
.filter.is-active { border-color:var(--accent); color:var(--accent); }

.project-card {
  background: color-mix(in oklab, var(--card) 92%, black 8%);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--elev-low);
  transition: transform 0.18s ease, box-shadow 0.22s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--elev-high);
  border-color: rgba(255, 255, 255, 0.22);
}

.project-card__img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.project-card__overlay { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; background: linear-gradient(to top, rgba(46,40,54,.85), rgba(46,40,54,.25)); transition: opacity .2s ease; }
.project-card__overlay-inner { text-align: center; }
.project-card__overlay h3 { margin: 0 0 6px; }
.project-card:hover .project-card__overlay { opacity: 1; }

/* Enhanced overlay for clickable cards */
.project-card--link .project-card__overlay {
  background: linear-gradient(to top, rgba(46,40,54,.9), rgba(46,40,54,.3));
}

.project-card--link .project-card__overlay p {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  margin: 0;
}

/* Add subtle indicator that card is clickable */
.project-card--link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.project-card--link:hover::before {
  opacity: 1;
}

.project-card { position: relative; transform-style: preserve-3d; }
.project-card:hover { transform: perspective(900px) rotateX(1.2deg) rotateY(-1.2deg) translateY(-5px); }

/* Clickable project card styles */
.project-card--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.project-card--link:hover {
  text-decoration: none;
  color: inherit;
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--elev-high);
  border-color: var(--accent);
}

.project-card--link:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.project-card--link:active {
  transform: translateY(-4px) scale(1.01);
}

.project-card__body {
  padding: 1rem;
}

.project-card__title {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.project-card__desc {
  margin-bottom: 0.75rem;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.55rem;
  border: 1px solid color-mix(in oklab, var(--accent) 65%, transparent);
  border-radius: 999px;
  font-size: 0.8rem;
  color: #2E2836;
  background: var(--accent);
}

/* Contact */
.contact {
  text-align: center;
}

.contact__text {
  max-width: 60ch;
  margin: 0.25rem auto 1rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: color-mix(in oklab, var(--dark-bg) 88%, black 12%);
  padding: 24px 0;
  text-align: center;
  color: var(--muted);
}

/* Scroll reveal */
.hidden {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

/* New reveal utility per spec */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

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

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* Timeline (Experience) */
.timeline {
  position: relative;
  margin: 1rem 0 0 0;
  padding-left: 28px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--accent) 90%, transparent),
    color-mix(in oklab, var(--accent) 35%, transparent)
  );
  border-radius: 2px;
}

.timeline__item {
  position: relative;
  margin-bottom: 1.5rem;
}
.timeline--alt .timeline__item:nth-child(odd) .timeline__content{ margin-left: 0; }
.timeline--alt .timeline__item:nth-child(even) .timeline__content{ margin-left: 28px; }
@media (min-width: 900px){
  .timeline--alt { padding-left: 0; }
  .timeline--alt::before{ left: 50%; transform: translateX(-50%); }
  .timeline--alt .timeline__item{ display:grid; grid-template-columns: 1fr 1fr; align-items:flex-start; }
  .timeline--alt .timeline__item:nth-child(odd) .timeline__content{ grid-column:1; margin-right: 28px; }
  .timeline--alt .timeline__item:nth-child(even) .timeline__content{ grid-column:2; margin-left: 28px; }
  .timeline--alt .timeline__dot{ left: calc(50% - 8px); }
}
.badge{ display:inline-block; padding: .2rem .5rem; border-radius: 999px; background: color-mix(in oklab, var(--accent) 35%, transparent); color:#2E2836; font-weight:700; font-size: .8rem; }

.timeline__dot {
  position: absolute;
  left: 4px;
  top: 0.3rem;
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 20%, transparent);
  border: 2px solid #2E2836;
}

.timeline__content {
  background: color-mix(in oklab, var(--card) 92%, black 8%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.timeline__role {
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.timeline__meta {
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.timeline__list {
  padding-left: 1.1rem;
  margin: 0;
  color: var(--muted);
}

/* Education */
.education__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.edu-card {
  background: color-mix(in oklab, var(--card) 92%, black 8%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}

.edu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px color-mix(in oklab, var(--accent) 25%, transparent);
}

.edu-card__title {
  font-weight: 800;
}

.edu-card__meta {
  color: var(--muted);
}

/* Responsive */
@media (min-width: 720px) {
  .grid--two {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
  .section {
    padding: 96px 0;
  }
}

/* Tweak two-column grid to stack earlier for small/medium phones */
@media (max-width: 760px) {
  .grid--two { grid-template-columns: 1fr; }
  .about__media { order: 2; }
  .about__content { order: 1; }
}

@media (min-width: 1024px) {
  .projects__grid {
    gap: 1.5rem;
  }
}

/* Extra small screens: force single column to avoid overflow */
@media (max-width: 380px) {
  .projects__grid { grid-template-columns: 1fr; }
}

/* About image: constrain height on small devices to avoid very long section */
@media (max-width: 540px) {
  .about__img { max-height: 320px; object-fit: cover; }
  .section { padding: 72px 0; }
  .container { 
    width: 96vw; 
    max-width: calc(100vw - 32px);
    margin-left: auto;
    margin-right: auto;
  }
  .about__content p { font-size: 0.98rem; }
  .project-card__tags { gap: 0.3rem; }
  .tag { font-size: 0.72rem; padding: 0.2rem 0.5rem; }
}

/* Make skills list stack into two neat columns on phones */
@media (max-width: 480px) {
  .about__skills .project-card__tags { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.4rem; }
  .about__skills .tag { width: 100%; text-align: center; }
}

/* Ensure two-column skill grid on mid phones in portrait */
@media (min-width: 481px) and (max-width: 760px) {
  .about__skills .project-card__tags { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; }
}

/* Drawer */
.drawer{ position:fixed; inset:0; display:none; z-index:60; }
.drawer.is-open{ display:block; }
.drawer__backdrop{ position:absolute; inset:0; background:rgba(0,0,0,.35); }
.drawer__panel{ position:absolute; top:0; bottom:0; right:0; width:min(86vw,360px); max-width:calc(100vw - 32px); background:color-mix(in oklab, var(--card) 92%, black 8%); border-left:1px solid var(--border); box-shadow:var(--shadow); display:flex; flex-direction:column; }
.drawer__header{ display:flex; align-items:center; justify-content:space-between; padding:12px 14px; }
.drawer__close{ background:transparent; border:1px solid rgba(255,255,255,0.18); color:var(--text); border-radius:8px; width:36px; height:36px; }
.drawer__links{ list-style:none; margin:0; padding:8px 14px; display:grid; gap:.25rem; }
.drawer__links .nav__link{ display:block; padding:.55rem .35rem; border-bottom:1px solid var(--border); }

@media (max-width: 860px){
  .nav__links{ display:none; }
  .hamburger{ display:inline-block; }
}

/* Light theme */
:root.light {
  --dark-bg: #f7f7f8;
  --text: #1f1f23;
  --card: #ffffff;
  --muted: rgba(31, 31, 35, 0.7);
  --border: rgba(0, 0, 0, 0.08);
}

.theme-toggle {
  margin-left: 0.75rem;
}

/* Contact form (removed) */

/* Scroll to top */
.scroll-top {
  position: fixed; right: 18px; bottom: 18px; width: 42px; height: 42px;
  border-radius: 50%; border: 1px solid rgba(255,255,255,0.18);
  background: color-mix(in oklab, var(--card) 88%, black 12%);
  color: var(--text); box-shadow: var(--shadow-soft);
  display: grid; place-items: center; cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}
.scroll-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* Cursor */
.cursor-dot {
  position: fixed; left: 0; top: 0; width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); mix-blend-mode: difference; pointer-events: none;
  transform: translate(-50%, -50%); z-index: 1000; opacity: 0.9;
  transition: width 0.2s ease, height 0.2s ease, opacity 0.2s ease;
}
.cursor-dot.is-hover { width: 24px; height: 24px; opacity: 0.75; }