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

:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: #161616;
  --border: #222222;
  --text: #e8e8e8;
  --text-muted: #777777;
  --text-dim: #444444;
  --accent: #c8ff00;
  --accent-dim: rgba(200, 255, 0, 0.08);
  --accent-glow: rgba(200, 255, 0, 0.15);
  --radius: 12px;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "Satoshi", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg);
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Grain overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

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

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  background: rgba(10, 10, 10, 0.75);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

nav.hidden {
  transform: translateY(-100%);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a:hover {
  color: var(--text);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--accent);
}

.nav-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
  z-index: 10;
}

.nav-menu-btn span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text);
  position: absolute;
  left: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-menu-btn span:nth-child(1) {
  top: 0;
}
.nav-menu-btn span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}
.nav-menu-btn span:nth-child(3) {
  bottom: 0;
}

.nav-menu-btn.active span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.nav-menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.nav-menu-btn.active span:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

/* ─── SECTIONS ─── */
section {
  padding: 8rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-label::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 3rem;
  letter-spacing: -0.02em;
}

.section-title em {
  font-style: italic;
  color: var(--accent);
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-top: 6rem;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    var(--accent-glow) 0%,
    transparent 70%
  );
  pointer-events: none;
  filter: blur(80px);
}

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

.hero-greeting {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-greeting::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: var(--accent);
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}

.hero-name em {
  font-style: italic;
  color: var(--accent);
  display: block;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 440px;
  line-height: 1.7;
  margin-bottom: 3rem;
  font-weight: 300;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--accent);
  color: var(--bg);
  padding: 1rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.hero-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bg);
  transform: translateX(-101%);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-cta:hover::before {
  transform: translateX(0);
}
.hero-cta span {
  position: relative;
  z-index: 1;
  transition: all 0.8s;
}
.hero-cta svg {
  position: relative;
  z-index: 1;
  transition: all 0.8s;
}
.hero-cta:hover span {
  color: var(--accent);
}
.hero-cta:hover svg {
  fill: var(--accent);
  transform: translateX(4px);
}

.hero-photo {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo-frame {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3/4;
  background: transparent;
  border: none;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-mask-image: radial-gradient(
    ellipse 85% 80% at 50% 40%,
    black 50%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 85% 80% at 50% 40%,
    black 50%,
    transparent 100%
  );
}

.hero-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.95);
  transition: filter 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-photo-frame:hover img {
  filter: saturate(0.85) brightness(1.05);
}

.hero-photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(200, 255, 0, 0.06) 0%,
    transparent 50%
  );
  mix-blend-mode: color;
  pointer-events: none;
  z-index: 1;
}

.hero-photo-placeholder {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-photo-frame::before {
  display: none;
}

.hero-photo-corner {
  display: none;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 3rem;
  left: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 40px;
  height: 1px;
  background: var(--text-dim);
  position: relative;
  overflow: hidden;
}

.hero-scroll-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% {
    left: -100%;
  }
  50% {
    left: 0;
  }
  100% {
    left: 100%;
  }
}

/* ─── ABOUT ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.about-photo-wrapper {
  position: relative;
}

.about-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background: transparent;
  border: none;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-mask-image: radial-gradient(
    ellipse 90% 85% at 50% 40%,
    black 50%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 90% 85% at 50% 40%,
    black 50%,
    transparent 100%
  );
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.7) brightness(0.95);
  transition: filter 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-photo:hover img {
  filter: saturate(0.85) brightness(1.05);
}

.about-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(200, 255, 0, 0.06) 0%,
    transparent 50%
  );
  mix-blend-mode: color;
  pointer-events: none;
}

.about-photo-tag {
  display: none;
}

.about-text p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.about-text strong {
  color: var(--text);
  font-weight: 500;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.about-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ─── TECH ─── */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.tech-item {
  background: var(--bg);
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  cursor: default;
}

.tech-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent-dim);
  opacity: 0;
  transition: opacity 0.4s;
}

.tech-item:hover::after {
  opacity: 1;
}
.tech-item:hover .tech-icon {
  color: var(--accent);
  transform: translateY(-4px);
}

.tech-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  z-index: 1;
}

.tech-icon svg {
  width: 36px;
  height: 36px;
  fill: currentColor;
}

.tech-name {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
  text-align: center;
}

.tech-also {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 2rem;
  text-align: center;
  letter-spacing: 0.02em;
}

/* ─── EXPERIENCE ─── */
.exp-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.exp-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
  position: relative;
}

.exp-item:first-child {
  border-top: 1px solid var(--border);
}

.exp-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: var(--accent-dim);
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

.exp-item:hover::before {
  width: 100%;
}

.exp-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  padding-top: 0.3rem;
}

.exp-company {
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1.2;
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.exp-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.exp-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  font-weight: 300;
  max-width: 600px;
}

/* ─── PROJECTS ─── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover {
  border-color: rgba(200, 255, 0, 0.2);
  transform: translateY(-4px);
}
.project-card:hover::before {
  transform: scaleX(1);
}

.project-number {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.project-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.project-tech span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.3rem 0.7rem;
  letter-spacing: 0.05em;
}

.project-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s;
}

.project-link:hover {
  color: var(--accent);
}
.project-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}
.project-link:hover svg {
  transform: translate(2px, -2px);
}

/* ─── PROJECT LIST ─── */
.projects-full-list {
  margin-top: 4rem;
  border-top: 1px solid var(--border);
}

.projects-full-list-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 3rem;
  margin-bottom: 2rem;
}

.project-list-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 2rem;
  align-items: baseline;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  cursor: default;
  position: relative;
}

.project-list-item::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-list-item:hover::before {
  width: 100%;
}

.project-list-item .project-list-name {
  transition:
    color 0.3s,
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-list-item .project-list-number {
  transition: color 0.3s;
}

.project-list-item .project-list-meta {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-list-item:hover .project-list-name {
  color: var(--accent);
  transform: translateX(0.75rem);
}

.project-list-item:hover .project-list-number {
  color: var(--accent);
}

.project-list-item:hover .project-list-meta {
  transform: translateX(-0.5rem);
}

.project-list-desc {
  grid-column: 1 / -1;
  height: 0;
  overflow: hidden;
  opacity: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.4;
  padding-left: calc(1.5rem + 1rem);
  transform: translateX(0);
  transition:
    height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.25s,
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-list-item:hover .project-list-desc {
  height: 1.4em;
  opacity: 1;
  transform: translateX(0.75rem);
}

.project-list-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.project-list-number {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  min-width: 1.5rem;
}

/* Collapsible */
.projects-toggle {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 1.5rem;
  cursor: pointer;
  margin-top: 3rem;
  transition: all 0.3s;
  width: 100%;
  justify-content: center;
}

.projects-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.projects-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.projects-toggle.active svg {
  transform: rotate(180deg);
}

.projects-collapsible {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.projects-collapsible.open {
  grid-template-rows: 1fr;
}

.projects-collapsible-inner {
  overflow: hidden;
}

.projects-collapsible .project-list-item {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.4s,
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.projects-collapsible.open .project-list-item {
  opacity: 1;
  transform: translateY(0);
}

.project-list-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.project-list-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.project-list-tech {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  max-width: 300px;
  text-align: right;
}

@media (max-width: 900px) {
  .project-list-item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }
  .project-list-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }
  .project-list-tech {
    text-align: left;
    max-width: none;
  }
}

/* ─── SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-card {
  border: 1px solid var(--border);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--accent-dim) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s;
}

.service-card:hover {
  border-color: rgba(200, 255, 0, 0.2);
}
.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
  color: var(--accent);
}

.service-icon svg {
  width: 24px;
  height: 24px;
}

.service-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
  line-height: 1.2;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  font-weight: 300;
  position: relative;
  z-index: 1;
  margin-bottom: 2rem;
}

.service-features {
  list-style: none;
  position: relative;
  z-index: 1;
}

.service-features li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: 0.02em;
}

.service-features li:last-child {
  border-bottom: none;
}

.service-features li::before {
  content: "→";
  color: var(--accent);
  font-size: 0.8rem;
}

/* ─── CONTACT ─── */
.contact-section {
  padding-bottom: 0;
  justify-content: flex-start;
  gap: 0;
}

.contact-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-section footer {
  margin-top: auto;
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-big-text {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
}

.contact-big-text em {
  font-style: italic;
  color: var(--accent);
}

.contact-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 3rem;
  max-width: 480px;
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--bg);
  background: var(--accent);
  padding: 1.25rem 2rem;
  border: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.contact-email-link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bg);
  transform: translateX(-101%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-email-link:hover::before {
  transform: translateX(0);
}
.contact-email-link span,
.contact-email-link svg {
  position: relative;
  z-index: 1;
  transition: all 0.8s;
}
.contact-email-link:hover {
  color: var(--accent);
}

.contact-socials {
  display: flex;
  gap: 1rem;
}

.contact-social {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.3s;
}

.contact-social:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.contact-social svg {
  width: 18px;
  height: 18px;
}

.contact-photo {
  overflow: hidden;
  max-height: clamp(350px, 55vh, 700px);
  -webkit-mask-image: radial-gradient(
    ellipse 90% 85% at 50% 40%,
    black 50%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 90% 85% at 50% 40%,
    black 50%,
    transparent 100%
  );
}

.contact-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.7) brightness(0.95);
  transition: filter 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-photo img:hover {
  filter: saturate(0.85) brightness(1.05);
}

.contact-form-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.9rem 1rem;
  outline: none;
  transition: border-color 0.3s;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-submit {
  width: 100%;
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.form-submit::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bg);
  transform: translateX(-101%);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-submit:hover::before {
  transform: translateX(0);
}
.form-submit span {
  position: relative;
  z-index: 1;
  transition: color 0.8s;
}
.form-submit:hover span {
  color: var(--accent);
}

/* ─── FOOTER ─── */

.footer-left {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.footer-right {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

.footer-right a {
  color: var(--accent);
  transition: opacity 0.3s;
}

.footer-right a:hover {
  opacity: 0.7;
}

/* ─── ANIMATIONS ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}
.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  section {
    padding: 5rem 1.5rem;
    min-height: auto;
    display: block;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: auto;
    padding-top: 5rem;
    padding-bottom: 3rem;
  }

  .hero-photo {
    order: -1;
  }
  .hero-photo-frame {
    max-width: 220px;
    margin: 0 auto;
  }
  .hero-scroll-hint {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-photo {
    max-width: 300px;
  }
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .exp-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 2rem 0;
  }

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

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    z-index: 9998;
    background: #0a0a0a;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
  }

  .nav-menu-btn {
    position: relative;
    z-index: 9999;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: all;
  }
  .nav-links a {
    font-size: 1rem;
  }
  .nav-menu-btn {
    display: block;
  }
}

@media (max-width: 550px) {
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .project-card {
    padding: 2rem;
  }
  .service-card {
    padding: 2rem;
  }
  .contact-photo {
    max-width: 100%;
  }
}