/* ════════════════════════════════════════════════════════
   STYLE.CSS — Layout, Components, Sections
════════════════════════════════════════════════════════ */

/* ── NOISE + GRAIN OVERLAY ── */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9001;
  opacity: 0.35;
}

html, body {
  max-width: 100%;
  overflow-x: clip;
}

html.has-custom-cursor,
html.has-custom-cursor body,
html.has-custom-cursor button,
html.has-custom-cursor a,
html.has-custom-cursor input,
html.has-custom-cursor select,
html.has-custom-cursor textarea {
  cursor: none;
}

@media (pointer: coarse), (prefers-reduced-motion: reduce) {
  html, body,
  button, a, input, select, textarea {
    cursor: auto !important;
  }
}

/* ════ CURSOR ════ */
.cursor {
  position: fixed;
  left: 0; top: 0;
  width: 7px; height: 7px;
  background: var(--white);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  mix-blend-mode: difference;
  box-shadow: 0 0 14px rgba(255,255,255,0.22);
  transform: translate3d(-999px, -999px, 0);
  will-change: transform, opacity;
}
.cursor-ring {
  position: fixed;
  left: 0; top: 0;
  width: 34px; height: 34px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(12px);
  mix-blend-mode: difference;
  transform: translate3d(-999px, -999px, 0) translate(-50%, -50%);
  transition: border-color 0.22s var(--ease-out), background 0.22s var(--ease-out), opacity 0.2s var(--ease-out);
  will-change: transform, opacity;
}
.cursor-ring.is-active {
  border-color: rgba(255,255,255,0.78);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.05), 0 0 30px rgba(255,255,255,0.06);
}
.cursor-ring.is-pressed {
  background: rgba(255,255,255,0.08);
}
.cursor-label {
  position: fixed;
  left: 0; top: 0;
  z-index: 9997;
  opacity: 0;
  pointer-events: none;
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  backdrop-filter: blur(16px);
  mix-blend-mode: difference;
  transform: translate3d(-999px, -999px, 0) translate(-50%, -185%) scale(0.92);
  transition: opacity 0.18s var(--ease-out), transform 0.22s var(--ease-out), background 0.18s var(--ease-out);
  will-change: transform, opacity;
}
.cursor-label.is-visible {
  opacity: 1;
}

.nav-logo,
.nav-links a,
.social-btn,
.project-card,
.project-action,
.btn,
.hamburger {
  cursor: none;
}

/* ════ NAV ════ */
#navbar {
  position: sticky; top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 24px 64px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  background: rgba(6,6,16,0.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: padding 0.4s var(--ease-out), background 0.4s, border-color 0.4s;
}
#navbar.scrolled {
  padding: 16px 64px;
  background: rgba(6,6,16,0.92);
  border-bottom-color: var(--border);
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 20px; font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  position: relative;
}
.nav-logo span { color: var(--red); }
.nav-logo::after {
  content: '';
  position: absolute; bottom: -3px; left: 0;
  width: 100%; height: 1px;
  background: var(--red);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav-logo:hover::after { transform: scaleX(1); }

.nav-links {
  display: flex; gap: clamp(18px, 2.2vw, 40px);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  min-width: 0;
}
.nav-links a {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
  transition: color 0.2s;
}
.nav-links a .num {
  color: var(--red);
  font-size: 9px;
  margin-right: 4px;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -5px; left: 0; right: 0;
  height: 1px; background: var(--red);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 11px 26px;
  border-radius: 4px;
  font-family: var(--font-head);
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.02em;
  transition: all 0.25s var(--ease-out) !important;
  position: relative; overflow: hidden;
}
.nav-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%) skewX(-20deg);
  transition: transform 0.5s var(--ease-out);
}
.nav-cta:hover::before { transform: translateX(200%) skewX(-20deg); }
.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-red);
}
.nav-cta::after { display: none !important; }

.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

:focus-visible {
  outline: 2px solid rgba(200,16,46,0.75);
  outline-offset: 3px;
}

.nav-links a:focus-visible,
.nav-cta:focus-visible,
.btn:focus-visible,
.project-nav:focus-visible,
.project-action:focus-visible,
.social-btn:focus-visible,
.hamburger:focus-visible,
.modal-close:focus-visible,
.form-input:focus-visible,
.form-select:focus-visible,
.form-textarea:focus-visible {
  outline: 2px solid rgba(200,16,46,0.75);
  outline-offset: 3px;
}

.nav-cta,
.btn,
.project-action,
.project-nav,
.social-btn,
.hamburger,
.form-submit {
  will-change: transform;
}

/* ════ SECTION BASE ════ */
section {
  padding: var(--pad-section);
  position: relative;
}

.section-eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-eyebrow::before {
  content: '';
  display: block; width: 36px; height: 1px;
  background: var(--red);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(34px, 4.5vw, 56px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 18px;
}

/* Divider */
.divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--red) 0%, transparent 60%);
  margin: 0;
}

/* ════ REVEAL ANIMATIONS ════ */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.75s var(--ease-out);
}
[data-reveal].revealed { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-delay="3"] { transition-delay: 0.3s; }
[data-reveal][data-delay="4"] { transition-delay: 0.4s; }
[data-reveal][data-delay="5"] { transition-delay: 0.5s; }

/* ════ HERO ════ */
#hero {
  min-height: 100vh;
  padding: 48px 64px 56px;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
}

.hero-bg-mesh {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 65% 50%, rgba(200,16,46,0.07) 0%, transparent 65%),
    radial-gradient(ellipse 50% 70% at 15% 85%, rgba(13,31,76,0.35) 0%, transparent 55%),
    radial-gradient(ellipse 30% 40% at 80% 15%, rgba(200,16,46,0.04) 0%, transparent 50%);
}

.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black 0%, transparent 100%);
  will-change: transform;
}

.hero-bg-mesh,
.hero-grid-bg,
.orb {
  transition: transform 0.15s linear;
}

.hero-content {
  position: relative; z-index: 2;
  max-width: 1000px;
  min-width: 0;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(200,16,46,0.09);
  border: 1px solid rgba(200,16,46,0.22);
  border-radius: 100px;
  padding: 7px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.7s 0.3s forwards;
}
.hero-badge .dot {
  width: 7px; height: 7px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero-name {
  font-family: var(--font-head);
  font-size: clamp(62px, 9.5vw, 118px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.9;
  color: var(--white);
  opacity: 0;
  animation: fadeUp 0.85s 0.45s forwards;
}
.hero-name .last { color: var(--red); display: block; }

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 22px; margin-bottom: 18px;
  opacity: 0;
  animation: fadeUp 0.85s 0.6s forwards;
  min-height: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.hero-subtitle .cursor-blink {
  color: var(--red);
  animation: blink 1s step-end infinite;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: 630px;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.85s 0.75s forwards;
  overflow-wrap: anywhere;
}
.hero-desc strong { color: var(--text); font-weight: 500; }

.hero-actions {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  margin-top: 32px;
  opacity: 0;
  animation: fadeUp 0.85s 0.9s forwards;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px;
  border-radius: 5px;
  font-family: var(--font-head);
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.01em;
  transition: all 0.3s var(--ease-out);
  position: relative; overflow: hidden;
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
}
.btn-primary::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(135deg,rgba(255,255,255,0.15),transparent);
  transform: translateX(-110%) skewX(-18deg);
  transition: transform 0.55s var(--ease-out);
}
.btn-primary:hover::before { transform: translateX(200%) skewX(-18deg); }
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-red);
}
.btn-outline {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.2);
  color: var(--white);
  transform: translateY(-3px);
}
.btn-icon { font-size: 16px; transition: transform 0.3s; }
.btn:hover .btn-icon { transform: translateX(4px); }

.availability-list {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 28px;
  opacity: 0;
  animation: fadeUp 0.85s 1.0s forwards;
}
.availability-list span {
  display: inline-flex; align-items: center;
  padding: 9px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dim);
  letter-spacing: 0.06em;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.hero-stats-row {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px;
  margin-top: 40px;
  padding-top: 34px;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: fadeUp 0.85s 1.1s forwards;
}
.hero-stat-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 18px 18px 20px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
  transition: transform 0.28s var(--ease-out), border-color 0.28s var(--ease-out), box-shadow 0.28s var(--ease-out);
  min-width: 0;
}
.hero-stat-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(200,16,46,0.18), transparent 45%);
  opacity: 0;
  transition: opacity 0.28s var(--ease-out);
  pointer-events: none;
}
.hero-stat-card:hover {
  transform: translate3d(0, -6px, 0);
  border-color: rgba(200,16,46,0.3);
  box-shadow: 0 18px 46px rgba(0,0,0,0.42), 0 0 30px rgba(200,16,46,0.12);
}
.hero-stat-card:hover::before { opacity: 1; }
.h-stat-num {
  font-family: var(--font-head);
  font-size: clamp(30px, 3vw, 38px); font-weight: 800;
  color: var(--white); line-height: 1;
  position: relative; z-index: 1;
}
.h-stat-num em { color: var(--red); font-style: normal; }
.h-stat-lbl {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dimmer);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-top: 7px;
  position: relative; z-index: 1;
}

.recruiter-banner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
  margin-top: 26px;
  padding: 18px 22px;
  background: linear-gradient(135deg, rgba(200,16,46,0.09), rgba(255,255,255,0.03));
  border: 1px solid rgba(200,16,46,0.18);
  border-radius: 18px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  min-width: 0;
}
.recruiter-copy {
  display: grid;
  gap: 7px;
  max-width: 520px;
  min-width: 0;
}
.recruiter-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--red);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.recruiter-copy strong {
  font-family: var(--font-head);
  font-size: 15px;
  color: var(--white);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.recruiter-tags {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end;
}
.recruiter-tags span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.hero-scroll-hint {
  position: absolute; bottom: 44px; right: 64px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  opacity: 0; animation: fadeIn 1s 1.6s forwards;
}
.scroll-track {
  width: 1px; height: 64px;
  background: linear-gradient(to bottom, transparent, var(--red));
  animation: scrollAnim 2.5s ease-in-out infinite;
}
.scroll-lbl {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--text-dimmer);
  letter-spacing: 0.18em; text-transform: uppercase;
  writing-mode: vertical-rl;
}

/* Floating orbs */
.orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; z-index: 1;
  filter: blur(80px);
}
.orb-1 {
  width: 400px; height: 400px;
  background: rgba(200,16,46,0.06);
  top: -100px; right: -80px;
  animation: float 8s ease-in-out infinite;
}
.orb-2 {
  width: 300px; height: 300px;
  background: rgba(13,31,76,0.25);
  bottom: 0; left: 10%;
  animation: float 10s ease-in-out infinite reverse;
}

/* ════ ABOUT ════ */
#about { background: var(--bg-off); }
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 88px; align-items: start;
}
.about-grid > * { min-width: 0; }
.about-body {
  font-size: 15.5px; color: var(--text-dim);
  line-height: 1.82; font-weight: 300;
  margin-bottom: 18px;
  overflow-wrap: anywhere;
}
.about-body strong { color: var(--text); font-weight: 500; }

.kpi-row {
  display: flex; gap: 0;
  margin: 32px 0; border: 1px solid var(--border); border-radius: 8px;
  overflow: hidden;
}
.kpi {
  flex: 1; padding: 20px 24px;
  border-right: 1px solid var(--border);
  transition: background 0.3s;
  min-width: 0;
}
.kpi:last-child { border-right: none; }
.kpi:hover { background: rgba(200,16,46,0.04); }
.kpi-val {
  font-family: var(--font-head);
  font-size: 28px; font-weight: 800;
  color: var(--white); line-height: 1;
}
.kpi-val span { color: var(--red); }
.kpi-lbl {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--text-dimmer);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-top: 6px;
}

.info-table { width: 100%; }
.info-row {
  display: grid; grid-template-columns: 90px 1fr;
  gap: 12px; padding: 13px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.info-row:last-child { border-bottom: none; }
.info-key {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dimmer);
  letter-spacing: 0.1em; text-transform: uppercase;
  padding-top: 1px;
}
.info-val {
  font-size: 13.5px; color: var(--text);
  line-height: 1.5; font-weight: 400;
}
.info-val a { color: var(--red); }
.info-val a:hover { text-decoration: underline; }

.cert-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
.cert-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dim);
  letter-spacing: 0.06em;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
  max-width: 100%;
  overflow-wrap: anywhere;
}
.cert-chip:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); }

/* ════ SKILLS ════ */
#skills { background: var(--bg-base); }
.skills-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 20px; margin-bottom: 56px; }
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px; margin-bottom: 14px;
}
.skill-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 24px;
  position: relative; overflow: hidden;
  transition: border-color 0.35s, transform 0.35s, box-shadow 0.35s;
}
.skill-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--red), rgba(200,16,46,0.2));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.45s var(--ease-out);
}
.skill-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.skill-card:hover::before { transform: scaleX(1); }
.skill-card-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.skill-card-icon { font-size: 20px; }
.skill-card-title {
  font-family: var(--font-head);
  font-size: 12px; font-weight: 700;
  color: var(--red);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.skill-tag {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 11px; color: var(--text-dim);
  transition: all 0.2s;
}
.skill-tag.hot {
  background: rgba(200,16,46,0.07);
  border-color: rgba(200,16,46,0.22);
  color: var(--red);
}
.skill-tag:hover {
  background: rgba(200,16,46,0.1);
  border-color: rgba(200,16,46,0.35);
  color: var(--text);
  transform: translateY(-1px);
}

/* DSA Banner */
.dsa-banner {
  background: linear-gradient(135deg, rgba(200,16,46,0.07), rgba(13,31,76,0.15));
  border: 1px solid rgba(200,16,46,0.18);
  border-radius: 10px; padding: 24px 32px;
  display: flex; align-items: center; gap: 48px; flex-wrap: wrap;
}
.dsa-label {
  font-family: var(--font-head);
  font-size: 12px; font-weight: 700;
  color: var(--red); letter-spacing: 0.1em;
  text-transform: uppercase; white-space: nowrap;
}
.dsa-figures { display: flex; gap: 36px; }
.dsa-fig-num {
  font-family: var(--font-head);
  font-size: 28px; font-weight: 800;
  color: var(--white); line-height: 1;
}
.dsa-fig-num span { color: var(--red); }
.dsa-fig-lbl {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--text-dimmer);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-top: 4px;
}
.dsa-chips { display: flex; flex-wrap: wrap; gap: 7px; flex: 1; justify-content: flex-end; }
.dsa-chip {
  background: rgba(200,16,46,0.08);
  border: 1px solid rgba(200,16,46,0.2);
  border-radius: 4px; padding: 5px 13px;
  font-family: var(--font-mono);
  font-size: 11px; color: var(--red);
}

/* ════ PROJECTS ════ */
#projects { background: var(--bg-off); }
.projects-showcase { margin-top: 42px; }
.projects-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; margin-bottom: 18px;
}
.projects-hint {
  color: var(--text-dimmer); font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
}
.projects-controls { display: flex; gap: 9px; }
.project-nav {
  width: 44px; height: 44px; border: 1px solid var(--border);
  border-radius: 50%; background: var(--bg-surface); color: var(--white);
  display: grid; place-items: center; font-size: 18px; cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.2s, opacity 0.2s;
}
.project-nav:hover:not(:disabled), .project-nav:focus-visible {
  color: var(--red); border-color: var(--red); background: rgba(200,16,46,0.08);
  transform: translateY(-2px);
}
.project-nav:disabled { cursor: default; opacity: 0.3; }
.projects-track {
  display: grid; grid-auto-flow: column;
  grid-auto-columns: minmax(360px, calc((100% - 22px) / 2));
  gap: 22px; overflow-x: auto; overscroll-behavior-inline: contain;
  scroll-behavior: smooth; scroll-snap-type: x mandatory;
  scrollbar-width: thin; scrollbar-color: var(--red) rgba(255,255,255,0.04);
  padding: 8px 2px 24px; outline: none;
  touch-action: pan-x pan-y; -webkit-overflow-scrolling: touch;
  cursor: grab;
  contain: content;
}
.projects-track.is-scrolling, .projects-track.is-dragging {
  scroll-behavior: auto; scroll-snap-type: none;
}
.projects-track.is-dragging { cursor: grabbing; user-select: none; }
.projects-track::-webkit-scrollbar { height: 5px; }
.projects-track::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); border-radius: 10px; }
.projects-track::-webkit-scrollbar-thumb { background: var(--red); border-radius: 10px; }
.projects-track:focus-visible { box-shadow: 0 0 0 2px rgba(200,16,46,0.35); border-radius: 14px; }
.projects-track .project-card { scroll-snap-align: start; scroll-snap-stop: always; }
.projects-showcase:not(.revealed) .project-card { opacity: 0; transform: translateY(24px); }
.projects-showcase.revealed .project-card { animation: projectCardIn 0.55s backwards; }
.projects-showcase.revealed .project-card:nth-child(2) { animation-delay: 0.08s; }
.projects-showcase.revealed .project-card:nth-child(3) { animation-delay: 0.16s; }
.projects-showcase.revealed .project-card:nth-child(n+4) { animation-delay: 0.22s; }
@keyframes projectCardIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.project-card {
  min-height: 540px; background: var(--bg-surface);
  border: 1px solid var(--border); border-radius: 14px; padding: 32px;
  position: relative; overflow: hidden;
  transition: border-color 0.35s, transform 0.35s, box-shadow 0.35s;
  display: flex; flex-direction: column;
  backdrop-filter: blur(10px);
  will-change: transform;
  min-width: 0;
}
.project-card::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(200,16,46,0.05), transparent);
  opacity: 0; transition: opacity 0.4s; pointer-events: none;
}
.project-card:hover { border-color: var(--border-hover); transform: translate3d(0, -7px, 0); box-shadow: var(--shadow-hover); }
.project-card:hover .project-title,
.project-card:hover .project-desc { transform: translate3d(0, 0, 0); }
.project-card:hover::after { opacity: 1; }
.project-ghost-num {
  position: absolute; top: -14px; right: 22px; font-family: var(--font-head);
  font-size: 88px; font-weight: 800; color: rgba(255,255,255,0.03);
  line-height: 1; pointer-events: none; transition: color 0.3s; z-index: 0;
}
.project-card:hover .project-ghost-num { color: rgba(200,16,46,0.05); }
.project-card-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; min-height: 24px; margin-bottom: 16px; position: relative; z-index: 1;
}
.project-number, .project-stack-label {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-dimmer);
  letter-spacing: 0.12em; text-transform: uppercase;
}
.project-featured {
  border: 1px solid rgba(200,16,46,0.45); border-radius: 999px; padding: 4px 10px;
  background: rgba(200,16,46,0.12); color: var(--red); font-family: var(--font-mono);
  font-size: 9px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
}
.project-tags { display: flex; gap: 7px; flex-wrap: wrap; min-height: 44px; position: relative; z-index: 1; }
.project-tag-badge {
  background: rgba(200,16,46,0.08); border: 1px solid rgba(200,16,46,0.16);
  border-radius: 3px; padding: 3px 10px; font-family: var(--font-mono);
  font-size: 10px; color: var(--red); letter-spacing: 0.06em;
}
.project-title {
  font-family: var(--font-head); font-size: 22px; font-weight: 700;
  color: var(--white); letter-spacing: -0.02em; margin: 20px 0 12px;
  line-height: 1.22; position: relative; z-index: 1;
}
.project-desc {
  font-size: 14px; color: var(--text-dim); line-height: 1.72; margin-bottom: 20px;
  font-weight: 300; flex: 1; position: relative; z-index: 1;
  overflow-wrap: anywhere;
}
.project-metrics-row { display: flex; gap: 24px; margin: 0 0 20px; position: relative; z-index: 1; }
.p-metric-val { font-family: var(--font-head); font-size: 24px; font-weight: 800; color: var(--white); line-height: 1; }
.p-metric-lbl {
  font-family: var(--font-mono); font-size: 9px; color: var(--text-dimmer);
  letter-spacing: 0.1em; text-transform: uppercase; margin-top: 3px;
}
.project-stack-block { min-height: 92px; position: relative; z-index: 1; }
.project-stack-label { display: block; margin-bottom: 9px; }
.project-stack-row { display: flex; flex-wrap: wrap; gap: 6px; }
.p-stack-tag {
  background: rgba(255,255,255,0.04); border-radius: 3px; padding: 4px 9px;
  font-family: var(--font-mono); font-size: 10px; color: var(--text-dimmer);
  max-width: 100%;
  overflow-wrap: anywhere;
}
.project-actions { display: flex; gap: 10px; margin-top: 24px; position: relative; z-index: 1; }
.project-action {
  min-height: 42px; padding: 0 15px; border: 1px solid var(--border); border-radius: 7px;
  background: transparent; color: var(--white); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.05em;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-align: center;
  transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.2s;
  will-change: transform;
}
.project-action:first-child { min-width: 104px; }
.project-action:hover, .project-action:focus-visible {
  color: var(--red); border-color: var(--red); background: rgba(200,16,46,0.08); transform: translateY(-2px);
}
.project-action.is-disabled {
  color: var(--text-dimmer); background: rgba(255,255,255,0.025);
  cursor: not-allowed; opacity: 0.7; transform: none;
}

/* ════ EXPERIENCE ════ */
#experience { background: var(--bg-base); }
.timeline { max-width: 820px; margin-top: 52px; position: relative; }
.timeline::before {
  content: '';
  position: absolute; left: 122px; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 10%, var(--border) 90%, transparent);
}
.tl-item {
  display: grid; grid-template-columns: 110px 1fr;
  gap: 36px; padding: 32px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.tl-item:last-child { border-bottom: none; }
.tl-item::after {
  content: '';
  position: absolute; left: 117px; top: 40px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--bg-base);
  border: 2px solid var(--red);
  transition: background 0.25s, box-shadow 0.25s;
  z-index: 1;
}
.tl-item:hover::after {
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(200,16,46,0.2);
}
.tl-date {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--text-dimmer);
  letter-spacing: 0.05em;
  text-align: right; padding-top: 3px;
  line-height: 1.5;
}
.tl-role {
  font-family: var(--font-head);
  font-size: 21px; font-weight: 700;
  color: var(--white); letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.tl-company {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--red);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 14px;
}
.tl-bullets li {
  font-size: 14px; color: var(--text-dim);
  line-height: 1.7; padding: 4px 0 4px 16px;
  position: relative; font-weight: 300;
}
.tl-bullets li::before {
  content: '›'; position: absolute; left: 0;
  color: var(--red); font-weight: 700; font-size: 16px;
}
.tl-bullets li strong { color: var(--text); font-weight: 500; }

/* ════ ACHIEVEMENTS ════ */
#achievements { background: var(--bg-off); }
.ach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px; margin-top: 52px;
}
.ach-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 22px;
  display: flex; gap: 16px; align-items: flex-start;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.ach-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}
.ach-icon-box {
  width: 40px; height: 40px; min-width: 40px;
  background: rgba(200,16,46,0.09);
  border: 1px solid rgba(200,16,46,0.2);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.ach-name {
  font-family: var(--font-head);
  font-size: 14px; font-weight: 700;
  color: var(--white); margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.ach-sub {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dimmer);
  letter-spacing: 0.06em; line-height: 1.4;
}

/* ════ CONTACT ════ */
#contact { background: var(--bg-base); text-align: center; }
.contact-inner { max-width: 680px; margin: 0 auto; }
.contact-headline {
  font-family: var(--font-head);
  font-size: clamp(42px, 7vw, 78px);
  font-weight: 800; color: var(--white);
  letter-spacing: -0.04em; line-height: 0.98;
  margin-bottom: 22px;
}
.contact-headline span { color: var(--red); }
.contact-sub {
  font-size: 16px; color: var(--text-dim);
  line-height: 1.75; margin-bottom: 44px;
  font-weight: 300;
  overflow-wrap: anywhere;
}
.contact-socials {
  display: flex; gap: 12px;
  justify-content: center; flex-wrap: wrap;
}
.social-btn {
  display: flex; align-items: center; gap: 9px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 22px;
  font-family: var(--font-mono);
  font-size: 12px; color: var(--text-dim);
  letter-spacing: 0.06em;
  transition: all 0.25s var(--ease-out);
}
.social-btn .s-icon { font-size: 17px; }
.social-btn:hover {
  border-color: var(--red); color: var(--red);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(200,16,46,0.15);
}

/* ════ HIRE ME MODAL ════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(6,6,16,0.92);
  backdrop-filter: blur(20px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s var(--ease-out);
}
.modal-overlay.open {
  opacity: 1; pointer-events: all;
}
.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  width: 100%; max-width: 560px;
  position: relative;
  transform: translateY(30px) scale(0.97);
  transition: transform 0.4s var(--ease-spring);
  max-height: 92vh; overflow-y: auto;
}
.modal-overlay.open .modal-box {
  transform: none;
}
.modal-close {
  position: absolute; top: 20px; right: 20px;
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: none; color: var(--text-dim);
  font-size: 20px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  cursor: none;
}
.modal-close:hover { border-color: var(--red); color: var(--red); transform: rotate(90deg); }

.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--red);
  letter-spacing: 0.15em; text-transform: uppercase;
  margin-bottom: 8px;
}
.modal-title {
  font-family: var(--font-head);
  font-size: 28px; font-weight: 800;
  color: var(--white); letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.modal-sub {
  font-size: 14px; color: var(--text-dim);
  margin-bottom: 32px; font-weight: 300; line-height: 1.6;
}

/* Form */
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dim);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 7px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg-surface2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 14px; color: var(--text);
  font-weight: 300;
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-dimmer); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200,16,46,0.1);
}
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238888aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: none;
}
.form-select option { background: var(--bg-surface2); }
.form-textarea { min-height: 110px; resize: vertical; line-height: 1.6; }

.form-submit {
  width: 100%; padding: 16px;
  background: var(--red); color: var(--white);
  border-radius: 7px;
  font-family: var(--font-head);
  font-size: 15px; font-weight: 700;
  letter-spacing: 0.02em;
  transition: all 0.3s var(--ease-out);
  position: relative; overflow: hidden;
  margin-top: 8px;
}
.form-submit::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
  transform: translateX(-110%) skewX(-18deg);
  transition: transform 0.5s var(--ease-out);
}
.form-submit:hover::before { transform: translateX(200%) skewX(-18deg); }
.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}
.form-submit:disabled {
  opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none;
}
.form-submit .btn-spinner {
  display: none; width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto;
}
.form-submit.loading .btn-text { display: none; }
.form-submit.loading .btn-spinner { display: block; }

.form-success {
  text-align: center; padding: 20px 0;
  display: none;
}
.form-success.show { display: block; }
.success-icon { font-size: 48px; margin-bottom: 16px; }
.success-title {
  font-family: var(--font-head);
  font-size: 22px; font-weight: 700;
  color: var(--white); margin-bottom: 8px;
}
.success-msg { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

.form-note {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dimmer);
  text-align: center; margin-top: 14px;
  letter-spacing: 0.04em; line-height: 1.6;
}

/* ════ FOOTER ════ */
#footer {
  background: var(--bg-off);
  border-top: 1px solid var(--border);
  padding: 32px 64px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-brand {
  font-family: var(--font-head);
  font-size: 16px; font-weight: 800;
  color: var(--white);
}
.footer-brand span { color: var(--red); }
.footer-copy {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dimmer);
  letter-spacing: 0.07em;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dimmer);
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--red); }

/* ════ KEYFRAMES ════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.4; transform:scale(0.65); }
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes blink {
  0%,100% { opacity:1; } 50% { opacity:0; }
}
@keyframes scrollAnim {
  0%   { opacity:0.2; transform:scaleY(0.8); }
  50%  { opacity:1; transform:scaleY(1.15); }
  100% { opacity:0.2; transform:scaleY(0.8); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ════ RESPONSIVE ════ */
@media(max-width:1024px) {
  :root { --pad-section: 100px 40px; }
  #navbar { padding: 20px 40px; }
  #navbar.scrolled { padding: 14px 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .projects-track { grid-auto-columns: minmax(340px, 74%); }
  .ach-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .recruiter-banner { flex-direction: column; align-items: flex-start; }
  .recruiter-tags { justify-content: flex-start; }
}

@media(max-width:768px) {
  :root { --pad-section: var(--pad-section-sm); }
  #hero { padding: 32px 24px 48px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  #navbar { padding: 18px 24px; }
  #navbar.scrolled { padding: 14px 24px; }
  .hero-stats-row { grid-template-columns: 1fr 1fr; gap: 12px; }
  .hero-stat-card { padding: 16px; }
  .availability-list { gap: 8px; }
  .availability-list span { padding: 8px 11px; }
  .skills-grid { grid-template-columns: 1fr; }
  .ach-grid { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 1fr; gap: 8px; }
  .timeline::before, .tl-item::after { display: none; }
  .info-row { grid-template-columns: 1fr; gap: 6px; }
  .info-val { word-break: break-word; overflow-wrap: anywhere; }
  .kpi-row { flex-direction: column; }
  .kpi { border-right: none; border-bottom: 1px solid var(--border); }
  .kpi:last-child { border-bottom: none; }
  .cert-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cert-chip { width: 100%; text-align: center; }
  .dsa-banner { flex-direction: column; gap: 20px; }
  .dsa-chips { justify-content: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  #footer { flex-direction: column; align-items: flex-start; text-align: left; padding: 28px 24px; }
  .hero-scroll-hint { display: none; }
  .modal-box { padding: 32px 24px; }
  .projects-showcase { margin-top: 34px; }
  .projects-hint { max-width: 210px; line-height: 1.5; }
  .projects-track { grid-auto-columns: minmax(285px, 88%); gap: 14px; }
  .project-card { min-height: 560px; padding: 26px 22px; }
  .project-actions { flex-direction: column; }
  .project-action { width: 100%; }
  .recruiter-banner { padding: 16px; }
  .recruiter-copy strong { font-size: 14px; }
}

@media(max-width:480px) {
  .projects-toolbar { align-items: flex-end; }
  .projects-hint { font-size: 9px; max-width: 155px; }
  .project-nav { width: 40px; height: 40px; }
  .projects-track { grid-auto-columns: 94%; }
  .project-title { font-size: 20px; }
  .project-card { min-height: 585px; }
  .hero-stats-row { grid-template-columns: 1fr; }
  .hero-name { font-size: clamp(48px, 16vw, 70px); }
  .hero-desc { font-size: 16px; }
  .availability-list span { width: 100%; justify-content: center; }
  .recruiter-tags span { width: 100%; justify-content: center; text-align: center; }
  .cert-row { grid-template-columns: 1fr; }
  .section-title { overflow-wrap: anywhere; }
}

@media(prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .projects-track { scroll-behavior: auto; }
  .projects-showcase.revealed .project-card { animation: none; opacity: 1; transform: none; }
  .cursor, .cursor-ring, .cursor-label { display: none !important; }
}