/* =====================================================
   OG Studio — Portfolio
   ===================================================== */

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

:root {
  --bg:         #06060C;
  --surface:    #0C0C18;
  --surface-2:  #12121F;
  --border:     rgba(255,255,255,0.07);
  --border-2:   rgba(255,255,255,0.12);

  --text:       #EEEEF6;
  --text-soft:  #9898B0;
  --muted:      #52526A;

  --accent:     #5649F0;
  --accent-glow:rgba(86,73,240,0.35);
  --accent-2:   #9B8FFF;
  --gold:       #C8913A;
  --gold-light: #E8B96A;

  --font-display: 'Syne', sans-serif;
  --font-mono:    'Syne Mono', monospace;
  --font-body:    'Instrument Serif', serif;
  --font-text:    'Montserrat', sans-serif;

  --nav-h:   76px;
  --radius:  12px;
  --ease:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 769px) {
  body { cursor: none; }
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; border: none; background: none; cursor: pointer; }

.mono { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; }

/* === NOISE OVERLAY === */
.noise {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.032;
  pointer-events: none;
  z-index: 9999;
  animation: noise-shift 6s steps(8, end) infinite;
}

@keyframes noise-shift {
  0%   { transform: translate(0,0); }
  12%  { transform: translate(-4%, -8%); }
  25%  { transform: translate(6%, 3%); }
  37%  { transform: translate(-8%, 12%); }
  50%  { transform: translate(4%, -6%); }
  62%  { transform: translate(-6%, 8%); }
  75%  { transform: translate(10%, -4%); }
  87%  { transform: translate(-2%, 6%); }
}

/* === CUSTOM CURSOR === */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1.5px solid var(--accent-2);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s, background 0.3s, opacity 0.3s;
  mix-blend-mode: difference;
}

.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 5px; height: 5px;
  background: var(--accent-2);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9997;
  transform: translate(-50%, -50%);
  transition: background 0.3s;
}

.cursor.is-hovering {
  width: 56px; height: 56px;
  background: rgba(86,73,240,0.12);
  border-color: var(--accent);
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  z-index: 100;
  transition: background 0.4s var(--ease), backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(6,6,12,0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  border-color: var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.footer .logo-img {
  height: 28px;
}

.logo-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-soft);
  letter-spacing: 0.06em;
  text-transform: lowercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-soft);
  letter-spacing: 0.04em;
  transition: color 0.25s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent-2);
  transition: width 0.3s var(--ease);
}

.nav-link:hover { color: var(--text); }
.nav-link:hover::after { width: 100%; }

.nav-link--cta {
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  transition: background 0.25s, box-shadow 0.25s, color 0.25s;
}

.nav-link--cta::after { display: none; }
.nav-link--cta:hover {
  background: var(--accent-2);
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  border-radius: 8px;
  transition: background 0.25s, box-shadow 0.25s, transform 0.25s var(--ease);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.12) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s var(--ease);
}

.btn-primary:hover {
  background: var(--accent-2);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-primary:hover::before { transform: translateX(100%); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--border-2);
  color: var(--text-soft);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 8px;
  transition: border-color 0.25s, color 0.25s;
}

.btn-ghost:hover {
  border-color: var(--accent-2);
  color: var(--text);
}

/* === SECTION SHARED === */
.section-tag {
  display: block;
  color: var(--accent-2);
  margin-bottom: 1rem;
  font-size: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-title em {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  font-size: 1.25em;
  color: var(--accent-2);
  line-height: 0.9;
}

.section-header {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

/* === REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* === HERO === */
.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 3rem) clamp(1.5rem, 8vw, 8rem) 4rem;
  position: relative;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(86,73,240,0.18) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 70% 90% at 85% 40%, black 10%, transparent 70%);
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.hero-orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(86,73,240,0.2), transparent 65%);
  top: -10%; right: -8%;
}

.hero-orb--2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(200,145,58,0.12), transparent 65%);
  bottom: 5%; right: 25%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--border-2);
  background: var(--surface);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 2rem;
  align-self: flex-start;
  animation: fade-down 0.8s var(--ease) both;
}

.badge-dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

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

.title-line > span {
  display: block;
  animation: slide-up 0.9s var(--ease) both;
}

.title-line:nth-child(1) > span { animation-delay: 0.1s; }
.title-line:nth-child(2) > span { animation-delay: 0.2s; }
.title-line:nth-child(3) > span { animation-delay: 0.3s; }

.title-line--accent > span {
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
}

@keyframes slide-up {
  from { transform: translateY(110%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

@keyframes fade-down {
  from { transform: translateY(-10px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.hero-sub {
  max-width: 520px;
  color: var(--text-soft);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
  animation: slide-up 0.9s var(--ease) 0.4s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
  animation: slide-up 0.9s var(--ease) 0.5s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  animation: slide-up 0.9s var(--ease) 0.65s both;
}

.stat-item {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
  color: var(--text);
  letter-spacing: -0.03em;
}

.stat-plus {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--accent-2);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-left: 0.2rem;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* Hero photo — full background B&W */
.hero-photo-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
  opacity: 0.9;
}

.hero-photo-fade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, var(--bg) 0%, transparent 28%),
    rgba(6, 6, 12, 0.84);
}

/* About skills background photo */
.about-skills {
  position: relative;
  overflow: hidden;
}

.about-skills-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
  opacity: 0.18;
  z-index: 0;
  pointer-events: none;
  transform: scale(1.2) translateY(-18%);
  transform-origin: top center;
}

.about-skills > *:not(.about-skills-bg) {
  position: relative;
  z-index: 1;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  right: clamp(1.5rem, 4vw, 4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  writing-mode: vertical-rl;
  animation: fade-down 1s var(--ease) 1s both;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--accent));
  animation: scroll-pulse 2.5s ease infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50%       { opacity: 1;   transform: scaleY(1);   }
}

/* === SERVICES === */
.services {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 8vw, 8rem);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 700px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

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

.service-card {
  background: var(--surface);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(86,73,240,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.service-card:hover { background: var(--surface-2); }
.service-card:hover::before { opacity: 1; }

.service-card[style="--delay: 0ms"]   { transition-delay: 0ms;   }
.service-card[style="--delay: 80ms"]  { transition-delay: 80ms;  }
.service-card[style="--delay: 160ms"] { transition-delay: 160ms; }
.service-card[style="--delay: 240ms"] { transition-delay: 240ms; }
.service-card[style="--delay: 320ms"] { transition-delay: 320ms; }

.service-icon-wrap {
  width: 52px; height: 52px;
  background: rgba(86,73,240,0.1);
  border: 1px solid rgba(86,73,240,0.25);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.service-desc {
  color: var(--text-soft);
  font-size: 0.93rem;
  line-height: 1.65;
  flex: 1;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.service-list li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  padding-left: 1rem;
  position: relative;
}

.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* === PROJECTS === */
.projects {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 8vw, 8rem);
  background: var(--surface);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .projects-grid { grid-template-columns: 1fr; }
}

.project-card {
  background: var(--bg);
  display: flex;
  flex-direction: column;
  transition: background 0.3s var(--ease);
  position: relative;
}

.project-card:hover { background: var(--surface-2); }

.project-visual {
  position: relative;
  height: 160px;
  overflow: hidden;
  flex-shrink: 0;
}

.project-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.6s var(--ease);
}

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

.project-bg--1 {
  background:
    radial-gradient(circle at 25% 75%, rgba(86,73,240,0.5) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(155,143,255,0.3) 0%, transparent 45%),
    radial-gradient(circle at 60% 60%, rgba(40,30,120,0.6) 0%, transparent 55%),
    #07071A;
}

.project-bg--2 {
  background:
    radial-gradient(circle at 20% 60%, rgba(6,182,212,0.45) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(14,165,233,0.3) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(2,56,90,0.6) 0%, transparent 55%),
    #020D15;
}

.project-bg--3 {
  background:
    radial-gradient(circle at 30% 70%, rgba(249,115,22,0.45) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(251,191,36,0.3) 0%, transparent 45%),
    radial-gradient(circle at 55% 55%, rgba(120,53,15,0.6) 0%, transparent 55%),
    #130900;
}

.project-bg--4 {
  background:
    radial-gradient(circle at 25% 70%, rgba(34,197,94,0.4) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(16,185,129,0.3) 0%, transparent 45%),
    radial-gradient(circle at 55% 60%, rgba(5,60,35,0.6) 0%, transparent 55%),
    #020F08;
}

/* Reveal effect: logo → photo */
.project-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  z-index: 1;
}

video.project-photo {
  object-position: center;
}

.project-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 0.6s var(--ease);
}

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

.project-logo-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--surface);
  z-index: 2;
  transition: opacity 0.45s var(--ease);
}

.project-logo-img {
  max-width: 65%;
  max-height: 65%;
  object-fit: contain;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.4));
}

.project-visual--reveal:hover .project-photo {
  opacity: 1;
  transform: scale(1);
}

.project-visual--reveal:hover .project-logo-layer {
  opacity: 0;
}

.project-hover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6,6,12,0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  color: #fff;
  cursor: pointer;
  z-index: 3;
}

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

.project-view-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-soft);
}

.project-info {
  padding: 1.1rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.project-index {
  color: var(--accent);
  font-size: 0.75rem;
}

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

.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
  background: rgba(86,73,240,0.12);
  border: 1px solid rgba(86,73,240,0.25);
  border-radius: 4px;
  color: var(--accent-2);
  letter-spacing: 0.03em;
}

.project-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-soft);
  line-height: 1.6;
}

/* === ABOUT === */
.about {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 8vw, 8rem);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

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

.about-body {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.75;
}

.about-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.about-skills {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.skills-heading {
  font-size: 0.72rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.25rem;
}

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

.skill-row { display: flex; flex-direction: column; gap: 0.4rem; }

.skill-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-soft);
}

.skill-track {
  height: 4px;
  background: var(--surface-2);
  border-radius: 4px;
  overflow: hidden;
}

.skill-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(to right, var(--accent), var(--accent-2));
  border-radius: 4px;
  transition: width 1.2s var(--ease);
}

.skill-bar.is-animated { width: var(--pct); }

.tools-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tool-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.65rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-soft);
  letter-spacing: 0.03em;
  transition: border-color 0.25s, color 0.25s;
}

.tool-chip:hover {
  border-color: var(--accent);
  color: var(--accent-2);
}

.clients-list { display: flex; flex-direction: column; gap: 0.6rem; }

.client-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-soft);
}

.client-dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* === CONTACT === */
.contact {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 8vw, 8rem);
  background: var(--surface);
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: grayscale(100%);
  opacity: 0.9;
  z-index: 0;
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, var(--surface) 0%, transparent 20%),
    linear-gradient(to top, var(--surface) 0%, transparent 20%),
    rgba(6, 6, 12, 0.78);
  z-index: 1;
}

.contact-inner {
  position: relative;
  z-index: 2;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
  position: relative;
}

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

.contact-intro {
  color: var(--text-soft);
  font-size: 1.05rem;
}

.contact-socials {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-soft);
  transition: color 0.25s;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
}

.social-link:hover { color: var(--accent-2); }

/* === FORM === */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }

.form-label {
  font-size: 0.72rem;
  color: var(--text-soft);
  letter-spacing: 0.05em;
}

.form-input,
.form-select,
.form-textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-text);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  width: 100%;
  outline: none;
  appearance: none;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%235A5A72' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option { background: var(--surface-2); color: var(--text); }

.form-textarea { resize: vertical; min-height: 130px; line-height: 1.6; }

.form-footer { margin-top: 0.25rem; }

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

.form-message {
  padding: 0.9rem 1.1rem;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

.form-message--success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #86efac;
}

.form-message--error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5;
}

/* === FOOTER === */
.footer {
  padding: 2rem clamp(1.5rem, 8vw, 8rem);
  border-top: 1px solid var(--border);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-copy {
  color: var(--muted);
  font-size: 0.72rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-link {
  color: var(--muted);
  font-size: 0.72rem;
  transition: color 0.25s;
}

.footer-link:hover { color: var(--accent-2); }

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 1024px) {
  .about-grid,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .about-skills {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .nav-toggle {
    display: flex;
    z-index: 110;
  }

  .nav-menu {
    position: fixed;
    top: 0; left: 0; right: 0;
    flex-direction: column;
    padding: calc(var(--nav-h) + 2rem) 2rem 2rem;
    background: rgba(6,6,12,0.97);
    backdrop-filter: blur(20px);
    gap: 1.5rem;
    transform: translateY(-100%);
    transition: transform 0.45s var(--ease);
    pointer-events: none;
    z-index: 105;
    border-bottom: 1px solid var(--border);
  }

  .nav-menu.is-open {
    transform: translateY(0);
    pointer-events: all;
  }

  .nav-toggle.is-open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }
  .nav-toggle.is-open span:nth-child(2) {
    transform: translateY(-6.5px) rotate(-45deg);
  }

  .nav-link {
    font-size: 1.1rem;
    letter-spacing: 0.02em;
  }

  .nav-link--cta {
    padding: 0.75rem 1.5rem;
    text-align: center;
    border-radius: 8px;
  }

  .hero-title { font-size: clamp(2.6rem, 11vw, 4rem); }

  .hero-stats { gap: 1.25rem; }

  .stat-divider { height: 24px; }

  .hero-scroll { display: none; }

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

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .hero { padding-left: 1.25rem; padding-right: 1.25rem; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .stat-divider { display: none; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .noise { animation: none; }
  .scroll-line { animation: none; }
  .reveal {
    opacity: 1;
    transform: none;
  }
}