/* ============================================================
   MUSTAFA NOMAN — TERMINAL NOIR × DATA LUXURY
   Redesign v3.0 — Pure CSS, Zero Frameworks
   Aesthetic: Bloomberg Terminal meets High-Fashion Editorial
   ============================================================ */

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

/* ─── Design Tokens ──────────────────────────────────────────── */
:root {
  /* Core Palette */
  --ink:           #07080d;
  --ink-1:         #0d1018;
  --ink-2:         #12161f;
  --ink-3:         #1a2030;
  --surface:       #111520;
  --surface-2:     #161c2a;
  --border:        rgba(255,255,255,0.06);
  --border-2:      rgba(255,255,255,0.10);
  --border-3:      rgba(255,255,255,0.16);

  /* Accent System */
  --teal:          #00d4aa;
  --teal-hi:       #00ffcc;
  --teal-lo:       rgba(0,212,170,0.10);
  --teal-glow:     rgba(0,212,170,0.20);
  --teal-pulse:    rgba(0,212,170,0.40);
  --amber:         #f59e0b;
  --amber-lo:      rgba(245,158,11,0.12);
  --violet:        #8b5cf6;
  --violet-lo:     rgba(139,92,246,0.12);
  --red:           #ef4444;
  --green:         #22c55e;

  /* Typography */
  --white:         #f4f6fb;
  --text-1:        #e2e8f4;
  --text-2:        #94a3c0;
  --text-3:        #5a6680;
  --text-4:        #3a4260;

  /* Fonts */
  --font-display:  'Sora', sans-serif;
  --font-mono:     'IBM Plex Mono', monospace;
  --font-body:     'Lora', Georgia, serif;

  /* Spacing */
  --sp-1: 0.25rem; --sp-2: 0.5rem; --sp-3: 0.75rem; --sp-4: 1rem;
  --sp-5: 1.25rem; --sp-6: 1.5rem; --sp-8: 2rem; --sp-10: 2.5rem;
  --sp-12: 3rem; --sp-16: 4rem; --sp-20: 5rem; --sp-24: 6rem; --sp-32: 8rem;

  /* Radius */
  --r-sm: 4px; --r-md: 8px; --r-lg: 14px; --r-xl: 20px; --r-full: 9999px;

  /* Easing */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.6);
  --shadow-xl:   0 24px 60px rgba(0,0,0,0.7);
  --shadow-teal: 0 0 40px rgba(0,212,170,0.18);
}

/* ─── Base ───────────────────────────────────────────────────── */
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--ink);
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Noise texture overlay */
body::before {
  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");
  background-size: 256px;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: overlay;
}

/* Custom cursor */
.cursor {
  position: fixed;
  width: 12px; height: 12px;
  background: var(--teal);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.3s var(--ease-out), height 0.3s var(--ease-out), opacity 0.3s;
  mix-blend-mode: exclusion;
}
.cursor-follower {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(0,212,170,0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s var(--ease-out), width 0.4s var(--ease-out), height 0.4s var(--ease-out), opacity 0.3s, border-color 0.3s;
}
body.cursor-hover .cursor { width: 6px; height: 6px; }
body.cursor-hover .cursor-follower { width: 54px; height: 54px; border-color: var(--teal-pulse); }

/* Scroll progress */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--teal), var(--teal-hi));
  z-index: 10001;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px var(--teal-glow);
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin-bottom: var(--sp-4); }
p:last-child { margin-bottom: 0; }
strong { color: var(--white); font-weight: 600; }
em { font-style: italic; color: var(--teal); }
ul { list-style: none; }

/* ─── Utilities ──────────────────────────────────────────────── */
.container { max-width: 1220px; margin: 0 auto; padding: 0 var(--sp-6); }
.container--narrow { max-width: 820px; margin: 0 auto; padding: 0 var(--sp-6); }
.mono { font-family: var(--font-mono) !important; }
.section { padding: var(--sp-24) 0; }
.section--dark { background: var(--surface); position: relative; }
.section--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg, transparent, transparent 39px, rgba(255,255,255,0.02) 39px, rgba(255,255,255,0.02) 40px
  );
  pointer-events: none;
}
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.mt-12 { margin-top: var(--sp-12); }
.mt-16 { margin-top: var(--sp-16); }
.text-center { text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.opacity-50 { opacity: 0.5; }

/* ─── Section Labels & Titles ────────────────────────────────── */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.section-label::before {
  content: '';
  display: block;
  width: 24px; height: 1px;
  background: var(--teal);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.section-title em { color: var(--teal); font-style: italic; font-weight: 400; }
.section-sub {
  font-size: 1.05rem;
  color: var(--text-2);
  margin-top: var(--sp-4);
  max-width: 600px;
}
.section-header {
  margin-bottom: var(--sp-16);
}

/* ─── Scroll Reveal ──────────────────────────────────────────── */
.reveal, .reveal-left, .reveal-right, .reveal-scale {
  opacity: 0;
  transition: opacity 0.8s var(--ease-out), transform 0.3s var(--ease-out);
}
.reveal { transform: translateY(32px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-scale { transform: scale(0.94); }
.reveal.visible, .reveal-left.visible, .reveal-right.visible, .reveal-scale.visible {
  opacity: 1;
  transform: none;
}

/* ─── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 var(--sp-6);
  transition: all 0.4s var(--ease-out);
}
.nav::after {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: all 0.4s var(--ease-out);
  pointer-events: none;
}
.nav.scrolled::after {
  background: rgba(7,8,13,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  border-color: var(--border);
}
.nav__inner {
  max-width: 1220px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.04em;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav__logo-bracket { color: var(--teal); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  position: relative;
  z-index: 1;
}
.nav__links li { list-style: none; }
.nav__links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-3);
  padding: 0.5rem 0.9rem;
  border-radius: var(--r-md);
  transition: all 0.25s;
  position: relative;
  display: block;
}
.nav__links a:hover, .nav__links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.05);
}
.nav__links a.active::after {
  content: '';
  position: absolute;
  bottom: 6px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px;
  background: var(--teal);
  border-radius: 50%;
}
.nav__cta {
  background: var(--teal-lo) !important;
  border: 1px solid rgba(0,212,170,0.2) !important;
  color: var(--teal) !important;
}
.nav__cta:hover {
  background: rgba(0,212,170,0.18) !important;
  border-color: var(--teal) !important;
}
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  position: relative;
  z-index: 1;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}
.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Flash Messages ─────────────────────────────────────────── */
.flash-container {
  position: fixed;
  top: 84px; right: var(--sp-6);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.flash {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-md);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  min-width: 280px;
  max-width: 440px;
  border: 1px solid;
  animation: slideInRight 0.35s var(--ease-out) forwards;
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(110%); }
  to   { opacity: 1; transform: translateX(0); }
}
.flash--success { background: rgba(34,197,94,0.12); color: #4ade80; border-color: rgba(34,197,94,0.25); }
.flash--danger  { background: rgba(239,68,68,0.12); color: #f87171; border-color: rgba(239,68,68,0.25); }
.flash--info    { background: var(--teal-lo); color: var(--teal); border-color: rgba(0,212,170,0.25); }
.flash--warning { background: var(--amber-lo); color: var(--amber); border-color: rgba(245,158,11,0.25); }
.flash__close {
  background: none; border: none; cursor: pointer;
  color: inherit; font-size: 1.1rem; opacity: 0.7; line-height: 1;
  transition: opacity 0.2s;
}
.flash__close:hover { opacity: 1; }

/* ─── Skills Strip ───────────────────────────────────────────── */
.skills-strip {
  background: var(--ink-1);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: var(--sp-3) 0;
  position: relative;
  z-index: 5;
  margin-top: 72px;
}
.skills-strip::before,
.skills-strip::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
}
.skills-strip::before { left: 0; background: linear-gradient(90deg, var(--ink-1), transparent); }
.skills-strip::after  { right: 0; background: linear-gradient(-90deg, var(--ink-1), transparent); }
.skills-strip__inner { overflow: hidden; }
.skills-strip__track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: stripScroll 35s linear infinite;
}
@keyframes stripScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.skills-strip__item {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: white;
  white-space: nowrap;
  padding: 0.2rem 1rem;
  text-transform: uppercase;
  transition: color 0.2s;
}
.skills-strip__item:hover { color: var(--teal); }
.skills-strip__dot {
  color: var(--teal);
  font-size: 0.4rem;
  opacity: 0.4;
  padding: 0 0.2rem;
}

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--sp-16) 0 var(--sp-16);
}
.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero__glow--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,212,170,0.12) 0%, transparent 70%);
  top: -100px; right: -50px;
}
.hero__glow--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.08) 0%, transparent 70%);
  bottom: -50px; left: -100px;
}
.hero__watermark {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(200px, 30vw, 380px);
  font-weight: 800;
  color: rgba(255,255,255,0.015);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.06em;
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
  width: 100%;
}
.hero__left { padding-right: var(--sp-8); }
.hero__role-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}
.hero__role-dash {
  display: block;
  width: 32px; height: 2px;
  background: var(--teal);
  border-radius: 2px;
}
.hero__role-tag .mono {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--teal);
  text-transform: uppercase;
}
.hero__title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(7rem, 6.5vw, 5.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-8);
}
.hero__title-normal { display: block; color: var(--white); }
.hero__title-outline {
  display: block;
  color: transparent;
  -webkit-text-stroke: 2px var(--teal);
}
.hero__title-cursor {
  display: inline-block;
  width: 3px;
  background: var(--teal);
  margin-left: 4px;
  border-radius: 2px;
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.hero__sub {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: var(--sp-10);
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
  flex-wrap: wrap;
}
.hero__stack { display: flex; flex-direction: column; gap: var(--sp-3); }
.hero__stack-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-3);
  text-transform: uppercase;
}
.hero__stack-icons { display: flex; align-items: center; gap: var(--sp-3); }
.stack-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  color: var(--text-3);
  transition: all 0.3s var(--ease-out);
  cursor: default;
}
.stack-icon svg { width: 18px; height: 18px; }
.stack-icon:hover {
  background: var(--teal-lo);
  border-color: rgba(0,212,170,0.3);
  color: var(--teal);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,212,170,0.15);
}

/* Hero Right */
.hero__right { position: relative; }
.hero__avail {
  position: absolute;
  top: -8px; right: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(0,212,170,0.08);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--r-full);
  padding: 0.4rem 1rem;
  backdrop-filter: blur(10px);
}
.hero__avail-pulse {
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--teal-pulse); }
  50% { box-shadow: 0 0 0 8px transparent; }
}
.hero__avail-text {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--teal);
  text-transform: uppercase;
  font-weight: 900;
}
.hero__frame {
  position: relative;
  border-radius: var(--r-xl);
  overflow: visible;
  transition: transform 0.1s;
}
.hero__frame-corners { position: absolute; inset: -8px; z-index: 2; pointer-events: none; }
.corner {
  position: absolute;
  width: 24px; height: 24px;
  border-color: var(--teal);
  border-style: solid;
}
.corner--tl { top: 0; left: 0; border-width: 2px 0 0 2px; border-radius: var(--r-md) 0 0 0; }
.corner--tr { top: 0; right: 0; border-width: 2px 2px 0 0; border-radius: 0 var(--r-md) 0 0; }
.corner--bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; border-radius: 0 0 0 var(--r-md); }
.corner--br { bottom: 0; right: 0; border-width: 0 2px 2px 0; border-radius: 0 0 var(--r-md) 0; }
.hero__frame-img {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}
.hero__frame-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.hero__frame:hover .hero__frame-img img { transform: scale(1.03); }
.hero__frame-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 50%,
    rgba(7,8,13,0.8) 100%
  );
}
.hero__frame-scan {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  opacity: 0.6;
  animation: scanLine 4s linear infinite;
  z-index: 3;
}
@keyframes scanLine {
  0%   { top: 0; opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.6; }
  100% { top: 100%; opacity: 0; }
}

/* Hero Float Cards */
.hero__float {
  position: absolute;
  background: rgba(13, 16, 24, 0.568);
  border: 1px solid var(--border-2);
  
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  backdrop-filter: blur(20px);
  z-index: 5;
  min-width: 130px;
  box-shadow: var(--shadow-lg);
}
.hero__float--left  { bottom: 32px; left: -28px; }
.hero__float--right { top: 80px; right: -24px; }
.hero__float-val {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--teal);
  line-height: 1.2;
}
.hero__float-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-3);
  margin-top: 2px;
}
.hero__float-trend {
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--green);
  margin-top: var(--sp-2);
  gap: 3px;
}

/* Scroll Side Indicator */
.hero__scroll-side {
  position: absolute;
  left: 24px;
  bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  z-index: 2;
}
.hero__scroll-side .mono {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--text-4);
  text-transform: uppercase;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
.hero__scroll-bar {
  width: 1px;
  height: 48px;
  background: var(--border-2);
  border-radius: 1px;
  overflow: hidden;
}
.hero__scroll-bar-fill {
  width: 100%;
  background: var(--teal);
  border-radius: 1px;
  animation: scrollFill 2s ease-in-out infinite;
}
@keyframes scrollFill {
  0%   { height: 0; transform: translateY(0); }
  50%  { height: 100%; }
  100% { height: 100%; transform: translateY(200%); }
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.8rem 1.6rem;
  border-radius: var(--r-md);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.25s;
}
.btn:hover::before { background: rgba(255,255,255,0.06); }
.btn--primary, .btn--hero {
  background: var(--teal);
  color: var(--ink);
}
.btn--primary:hover, .btn--hero:hover {
  background: var(--teal-hi);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,212,170,0.35);
}
.btn--ghost, .btn--hero-ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border-2);
}
.btn--ghost:hover, .btn--hero-ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-2px);
}
.btn--outline-teal {
  background: var(--teal-lo);
  color: var(--teal);
  border: 1px solid rgba(0,212,170,0.25);
}

btn--outline-teall{
  color: white;
}
.btn--outline-teal:hover {
  background: rgba(0,212,170,0.18);
  border-color: var(--teal);
  transform: translateY(-2px);
}
.btn--lg { padding: 1rem 2rem; font-size: 0.95rem; }
.btn--sm { padding: 0.55rem 1rem; font-size: 0.78rem; }
.btn--full { width: 100%; justify-content: center; }
.btn--glow { box-shadow: 0 0 20px rgba(0,212,170,0.2); }
.btn--teal-blur {
  background: rgba(0,212,170,0.12);
  color: var(--teal);
  border: 1px solid rgba(0,212,170,0.2);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: var(--r-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: all 0.25s;
}
.btn__icon--arrow { transition: transform 0.3s var(--ease-spring); }
.btn:hover .btn__icon--arrow { transform: translateX(4px); }
.btn--primary:hover .btn__icon--arrow { transform: translateX(4px); }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--teal);
  letter-spacing: 0.05em;
  transition: gap 0.25s var(--ease-spring);
}
.link-arrow:hover { gap: var(--sp-3); }
.link-arrow svg { transition: transform 0.25s var(--ease-spring); }
.link-arrow:hover svg { transform: translateX(3px); }

/* ─── Page Hero ──────────────────────────────────────────────── */
.page-hero {
  padding: calc(72px + var(--sp-20)) 0 var(--sp-20);
  position: relative;
  overflow: hidden;
  max-height: 230px;
  
  display: flex;
  justify-content: center;
  padding-top: 111px;
  align-items: center;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal-glow), transparent);
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-top: var(--sp-3);
}
.page-hero__title em { color: var(--teal); font-style: italic; font-weight: 400; }
.page-hero__sub {
  font-size: 1.1rem;
  color: var(--text-2);
  max-width: 600px;
  margin-top: var(--sp-4);
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-3);
  margin-bottom: var(--sp-6);
  transition: color 0.2s;
}
.back-link:hover { color: var(--teal); }

/* ─── About Teaser ───────────────────────────────────────────── */
.about-teaser__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}
.about-teaser__content { padding-right: var(--sp-8); }
.about-img-wrap {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 3/2;
}
.about-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.about-img-wrap:hover .about-img { transform: scale(1.04); }
.about-img__overlay {
  position: absolute;
  bottom: var(--sp-4); right: var(--sp-4);
  background: rgba(7,8,13,0.9);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  padding: var(--sp-4) var(--sp-5);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.about-img__overlay .mono { font-size: 1.8rem; font-weight: 600; color: var(--teal); line-height: 1; }
.about-img__overlay span:last-child { font-size: 0.72rem; color: var(--text-3); }
.about-teaser__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-4);
}

/* Mini Cards */
.mini-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  transition: all 0.35s var(--ease-out);
  cursor: default;
}
.mini-card:hover {
  border-color: rgba(0,212,170,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-teal);
}
.mini-card__icon {
  width: 40px; height: 40px;
  background: var(--teal-lo);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-3);
  color: var(--teal);
}
.mini-card__icon svg { width: 20px; height: 20px; }
.mini-card h4 {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-1);
}
.mini-card p { font-size: 0.78rem; color: var(--text-3); line-height: 1.5; }

/* ─── Projects Grid ──────────────────────────────────────────── */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
  
}
.project-card:hover {
  border-color: rgba(0,212,170,0.2);
  box-shadow: var(--shadow-xl), var(--shadow-teal);
}
.project-card__img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.project-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.project-card:hover .project-card__img img { transform: scale(1.06); }
.project-card__img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7,8,13,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.project-card:hover .project-card__img-overlay { opacity: 1; }
.project-card__github {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--white);
  color: var(--ink) !important;
  padding: 0.6rem 1.2rem;
  border-radius: var(--r-full);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.25s;
}
.project-card__github:hover { transform: scale(1.05); }
.project-card__body { padding: var(--sp-6); flex: 1; }
.project-card__num {
  font-size: 0.7rem;
  color: var(--teal);
  letter-spacing: 0.2em;
  margin-bottom: var(--sp-3);
  display: block;
}
.project-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}
.project-card__body p { font-size: 0.875rem; color: var(--text-2); margin-bottom: var(--sp-4); }
.project-card__tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.project-card__tags span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--teal);
  background: var(--teal-lo);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-sm);
  letter-spacing: 0.05em;
}
.project-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-6);
  border-top: 1px solid var(--border);
}
.project-card__metric {
  font-size: 0.75rem;
  color: var(--amber);
  letter-spacing: 0.08em;
}
.project-card__link { font-size: 0.75rem; }

/* ─── Tools Grid ─────────────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  text-align: center;
  transition: all 0.35s var(--ease-out);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.tool-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-out);
}
.tool-card:hover { transform: translateY(-6px); border-color: rgba(0,212,170,0.2); box-shadow: var(--shadow-teal); }
.tool-card:hover::after { transform: scaleX(1); }
.tool-card__abbr {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-3);
}
.tool-card h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-2);
}
.tool-card p { font-size: 0.72rem; color: var(--text-3); }

/* ─── Cert Cards ─────────────────────────────────────────────── */
.certs__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.certs__grid--home { grid-template-columns: repeat(3, 1fr); }
.cert-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}
.cert-card:hover { border-color: rgba(0,212,170,0.25); transform: translateY(-6px); box-shadow: var(--shadow-xl), var(--shadow-teal); }
.cert-card__img-wrap { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.cert-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.cert-card:hover .cert-card__img-wrap img { transform: scale(1.05); }
.cert-card__img-badge {
  position: absolute;
  top: var(--sp-3); right: var(--sp-3);
  background: rgba(7,8,13,0.9);
  border: 1px solid rgba(0,212,170,0.3);
  color: var(--teal);
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-full);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  backdrop-filter: blur(8px);
}
.cert-card__content { padding: var(--sp-5); display: flex; align-items: flex-start; gap: var(--sp-4); }
.cert-card__badge {
  background: var(--teal-lo);
  border: 1px solid rgba(0,212,170,0.2);
  color: var(--teal);
  padding: 0.4rem 0.6rem;
  border-radius: var(--r-md);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
  flex-shrink: 0;
}
.cert-card__info h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-1);
  line-height: 1.3;
}
.cert-card__info p { font-size: 0.78rem; color: var(--text-3); margin-bottom: var(--sp-2); }
.cert-card__date { font-size: 0.65rem; color: var(--text-4); letter-spacing: 0.05em; }
.cert-card__actions { margin-top: var(--sp-3); }
.cert-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--teal);
  transition: gap 0.25s var(--ease-spring);
}
.cert-link:hover { gap: var(--sp-3); }

/* Cert Detail Cards (projects page) */
.certs-detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.cert-detail-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}
.cert-detail-card:hover { border-color: rgba(0,212,170,0.25); transform: translateY(-6px); box-shadow: var(--shadow-xl), var(--shadow-teal); }
.cert-detail-card__img-wrap { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.cert-detail-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.cert-detail-card:hover .cert-detail-card__img-wrap img { transform: scale(1.05); }
.cert-detail-card__provider {
  position: absolute;
  bottom: var(--sp-3); left: var(--sp-3);
  background: rgba(7,8,13,0.9);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  padding: 0.25rem 0.7rem;
  border-radius: var(--r-full);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  backdrop-filter: blur(8px);
}
.cert-detail-card__verified {
  position: absolute;
  top: var(--sp-3); right: var(--sp-3);
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
  padding: 0.25rem 0.6rem;
  border-radius: var(--r-full);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 4px;
  backdrop-filter: blur(8px);
}
.cert-detail-card__body { padding: var(--sp-5); }
.cert-detail-card__header { display: flex; align-items: flex-start; gap: var(--sp-4); margin-bottom: var(--sp-4); }
.cert-detail-card__badge {
  background: var(--teal-lo);
  border: 1px solid rgba(0,212,170,0.2);
  color: var(--teal);
  padding: 0.4rem 0.6rem;
  border-radius: var(--r-md);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
.cert-detail-card__header h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 4px;
}
.cert-detail-card__issuer { font-size: 0.7rem; color: var(--teal); letter-spacing: 0.05em; }
.cert-detail-card__body p { font-size: 0.82rem; color: var(--text-2); margin-bottom: var(--sp-4); }
.cert-detail-card__meta { display: flex; gap: var(--sp-6); margin-bottom: var(--sp-4); }
.cert-meta-item { display: flex; flex-direction: column; gap: 2px; }
.cert-meta-label { font-size: 0.65rem; color: var(--text-4); letter-spacing: 0.1em; text-transform: uppercase; }
.cert-meta-val { font-size: 0.8rem; color: var(--text-1); }
.cert-detail-card__skills { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-4); }
.cert-detail-card__skills span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--teal);
  background: var(--teal-lo);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-sm);
}
.cert-actions {
  color: white;
 }
.cert-btn { font-size: 0.78rem; }

/* ─── CTA Section ────────────────────────────────────────────── */
.cta-section { background: var(--ink); }
.cta-box {
  position: relative;
  background: linear-gradient(135deg, var(--surface) 0%, var(--ink-3) 100%);
  border: 1px solid var(--border-2);
  border-radius: 24px;
  padding: var(--sp-20) var(--sp-12);
  text-align: center;
  overflow: hidden;
}
.cta-box__glow {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,212,170,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin: var(--sp-3) 0 var(--sp-4);
}
.cta-box h2 em { color: var(--teal); font-style: italic; font-weight: 400; }
.cta-box p { font-size: 1rem; color: var(--text-2); max-width: 500px; margin: 0 auto var(--sp-8); }
.cta-box__actions { display: flex; align-items: center; justify-content: center; gap: var(--sp-4); flex-wrap: wrap; }

/* ─── Blog Grid ──────────────────────────────────────────────── */
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}
.blog-card--full { }
.blog-card:hover { border-color: rgba(0,212,170,0.2); transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.blog-card__img-container {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}
.blog-card:hover .blog-card__img { transform: scale(1.05); }
.blog-card__img--placeholder {
  width: 100%; height: 100%;
  background: var(--ink-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--teal);
  opacity: 0.5;
}
.blog-card__body { padding: var(--sp-6); flex: 1; }
.blog-card__date {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
}
.blog-card__body h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin: var(--sp-2) 0 var(--sp-3);
  line-height: 1.3;
}
.blog-card__body h2 a:hover { color: var(--teal); }
.blog-card__body p { font-size: 0.875rem; color: var(--text-2); }
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-6);
  border-top: 1px solid var(--border);
}
.blog-card__author { font-size: 0.72rem; color: var(--text-3); }

/* Image Stack */
.image-stack {
  position: relative;
  cursor: pointer;
  height: 100%;
}
.image-stack__item {
  position: absolute;
  inset: 0;
  border-radius: 0;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}
.image-stack__item img { width: 100%; height: 100%; object-fit: cover; }
.stack-1 { z-index: 3; }
.stack-2 { z-index: 2; transform: translate(6px,6px) scale(0.96); opacity: 0.7; }
.stack-3 { z-index: 1; transform: translate(12px,12px) scale(0.92); opacity: 0.5; }
.image-stack--large { height: 320px; }
.gallery-trigger {
  position: absolute;
  bottom: var(--sp-4); left: 50%; transform: translateX(-50%);
  z-index: 5;
}
.gallery-modal {
  position: fixed;
  inset: 0;
  background: rgba(7,8,13,0.96);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
}
.gallery-modal.active { display: flex; }
.gallery-close {
  position: absolute;
  top: var(--sp-6); right: var(--sp-6);
  font-size: 2rem;
  color: var(--white);
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  transition: color 0.2s;
  z-index: 3;
}
.gallery-close:hover { color: var(--teal); }
.gallery-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-2);
  color: var(--white);
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.25s;
  z-index: 3;
}
.gallery-nav:hover { background: var(--teal-lo); border-color: var(--teal); color: var(--teal); }
.gallery-nav.prev { left: var(--sp-6); }
.gallery-nav.next { right: var(--sp-6); }
.gallery-content { max-width: 90vw; max-height: 80vh; text-align: center; }
.gallery-content img { max-width: 100%; max-height: 75vh; border-radius: var(--r-lg); object-fit: contain; }
.gallery-counter { margin-top: var(--sp-4); font-size: 0.75rem; color: var(--text-3); letter-spacing: 0.1em; }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  margin-top: var(--sp-12);
}
.pagination .mono { font-size: 0.78rem; color: var(--text-3); }
.empty-state {
  text-align: center;
  padding: var(--sp-20);
  color: var(--text-3);
}

/* ─── Blog Post ──────────────────────────────────────────────── */
.post-hero { padding: calc(72px + var(--sp-16)) 0 var(--sp-12); }
.post-hero__meta { display: flex; gap: var(--sp-3); align-items: center; margin-bottom: var(--sp-4); }
.post-hero__meta .mono { font-size: 0.75rem; color: var(--text-3); }
.post-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.post-image-bundle { margin-bottom: var(--sp-10); }
.post-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-2);
}
.post-content p { margin-bottom: var(--sp-5); }

/* Comments */
.comments { margin-top: var(--sp-16); border-top: 1px solid var(--border); padding-top: var(--sp-10); }
.comments__header { margin-bottom: var(--sp-8); }
.comments__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.comments__count { color: var(--teal); }
.comments__list { display: flex; flex-direction: column; gap: var(--sp-4); margin-bottom: var(--sp-8); }
.comment-card {
  display: flex;
  gap: var(--sp-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  transition: border-color 0.25s;
}
.comment-card:hover { border-color: var(--border-2); }
.comment-avatar {
  width: 40px; height: 40px;
  background: var(--teal-lo);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--teal);
  flex-shrink: 0;
}
.comment-card__main { flex: 1; }
.comment-card__meta { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-2); }
.comment-author { font-family: var(--font-display); font-size: 0.875rem; font-weight: 700; color: var(--white); }
.comment-date { font-size: 0.68rem; color: var(--text-4); }
.comment-text p { font-size: 0.875rem; color: var(--text-2); }
.comments__empty-state { padding: var(--sp-8) 0; }
.comment-form-wrapper { margin-top: var(--sp-8); }
.comment-form { }
.comment-auth-prompt {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  text-align: center;
}
.comment-auth-prompt .mono { font-size: 0.875rem; color: var(--text-3); margin-bottom: var(--sp-4); }
.auth-buttons { display: flex; gap: var(--sp-3); justify-content: center; }

/* ─── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: var(--sp-5); position: relative; }
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--sp-2);
}
.form-control {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border-2);
  color: var(--white);
  padding: 0.85rem 1.1rem;
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  box-sizing: border-box;
  transition: all 0.25s;
  outline: none;
  appearance: none;
}
.form-control:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,212,170,0.12);
  background: var(--ink-2);
}
.form-control::placeholder { color: var(--text-4); }
.form-control::-webkit-input-placeholder { color: var(--text-4); }
textarea.form-control { min-height: 140px; resize: vertical; }
.form-group.focused .form-label { color: var(--teal); }
.form-check {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.875rem;
  color: var(--text-2);
  cursor: pointer;
}
.form-check input { accent-color: var(--teal); width: 16px; height: 16px; cursor: pointer; }
.form-actions { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-4); }

/* Auth Pages */
.auth-section { padding: calc(72px + var(--sp-20)) 0 var(--sp-20); }
.auth-card {
  max-width: 460px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  box-shadow: var(--shadow-xl);
}
.auth-card__header { margin-bottom: var(--sp-8); }
.auth-card__header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-top: var(--sp-2);
  letter-spacing: -0.02em;
}
.auth-card__foot { margin-top: var(--sp-6); text-align: center; font-size: 0.875rem; color: var(--text-3); }
.auth-card__foot a { color: var(--teal); transition: opacity 0.2s; }
.auth-card__foot a:hover { opacity: 0.8; }

/* ─── Contact ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}
.contact-details { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-8); }
.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all 0.3s var(--ease-out);
  text-decoration: none;
}
.contact-detail:hover { border-color: rgba(0,212,170,0.3); transform: translateX(6px); box-shadow: var(--shadow-teal); }
.contact-detail__icon {
  width: 42px; height: 42px;
  background: var(--teal-lo);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}
.contact-detail__label { display: block; font-size: 0.65rem; color: var(--text-4); letter-spacing: 0.15em; text-transform: uppercase; }
.contact-detail__val { display: block; font-size: 0.9rem; color: var(--text-1); margin-top: 2px; cursor: pointer; }
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
}
.contact-form__heading { display: none; }

/* ─── Bio Section ────────────────────────────────────────────── */
.bio { }
.bio__grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-12);
  align-items: start;
  margin-bottom: var(--sp-12);
}
.bio__portrait { }
.bio__portrait-frame {
  position: relative;
  display: inline-block;
}
.bio__portrait-inner {
  width: 240px;
  aspect-ratio: 3/4;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border-2);
}
.bio__portrait-img { width: 100%; height: 100%; object-fit: cover; }
.bio__portrait-badge {
  position: absolute;
  bottom: -12px; left: 50%; transform: translateX(-50%);
  background: var(--ink);
  border: 1px solid rgba(0,212,170,0.3);
  color: var(--teal);
  padding: 0.4rem 1rem;
  border-radius: var(--r-full);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
  display: flex;
  align-items: center;
}
.bio__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-8);
}
.bio__contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.875rem;
  color: var(--text-2);
  padding: var(--sp-3) var(--sp-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: all 0.25s;
}
.bio__contact-item:hover { border-color: rgba(0,212,170,0.3); color: var(--teal); }
.bio__contact-item .mono { color: var(--teal); }
.bio__text { max-width: 760px; }
.bio__lead {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-5);
  letter-spacing: -0.01em;
}

/* ─── Timeline ───────────────────────────────────────────────── */
.timeline { }
.timeline__track {
  position: relative;
  padding-left: var(--sp-10);
}
.timeline__track::before {
  content: '';
  position: absolute;
  left: 64px; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--teal), rgba(0,212,170,0.1));
}
.timeline__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-10);
  position: relative;
}
.timeline__item:last-child { margin-bottom: 0; }
.timeline__marker {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-2);
  padding-top: 6px;
}
.timeline__marker .mono {
  font-size: 0.7rem;
  color: var(--teal);
  letter-spacing: 0.1em;
}
.timeline__dot {
  width: 10px; height: 10px;
  background: var(--teal);
  border-radius: 50%;
  border: 2px solid var(--ink);
  box-shadow: 0 0 0 4px rgba(0,212,170,0.15);
  margin-right: -5px;
  flex-shrink: 0;
  position: relative;
  left: 10px;
}
.timeline__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-6) var(--sp-8);
  transition: all 0.35s var(--ease-out);
}
.timeline__card:hover { border-color: rgba(0,212,170,0.25); transform: translateX(6px); }
.timeline__card-head {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
  flex-wrap: wrap;
}
.timeline__card-head h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}
.timeline__company {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--teal);
  letter-spacing: 0.08em;
  background: var(--teal-lo);
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-sm);
}
.timeline__list { padding-left: var(--sp-4); }
.timeline__list li {
  position: relative;
  font-size: 0.875rem;
  color: var(--text-2);
  padding-left: var(--sp-4);
  margin-bottom: var(--sp-2);
  line-height: 1.7;
  list-style: none;
}
.timeline__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-size: 0.75rem;
}

/* ─── Skills Section ─────────────────────────────────────────── */
.skills-section { }
.skills-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-8); }
.skill-group { }
.skill-group__title {
  font-size: 0.68rem;
  color: var(--teal);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.skill-group__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-2);
}
.skill-tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.skill-tags span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--border-2);
  padding: 0.35rem 0.8rem;
  border-radius: var(--r-sm);
  transition: all 0.25s;
  cursor: default;
}
.skill-tags span:hover {
  background: var(--teal-lo);
  border-color: rgba(0,212,170,0.3);
  color: var(--teal);
}

/* Skill Bars */
.skill-bars { display: flex; flex-direction: column; gap: var(--sp-4); }
.skill-bar__item { }
.skill-bar__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-2);
}
.skill-bar__name { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-2); letter-spacing: 0.05em; }
.skill-bar__pct { font-family: var(--font-mono); font-size: 0.7rem; color: var(--teal); }
.skill-bar__track {
  height: 4px;
  background: var(--border);
  border-radius: var(--r-full);
  overflow: hidden;
}
.skill-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--teal-hi));
  border-radius: var(--r-full);
  width: 0%;
  transition: width 1.2s var(--ease-out);
  box-shadow: 0 0 6px rgba(0,212,170,0.4);
}

/* ─── Education ──────────────────────────────────────────────── */
.edu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
.edu-card {
  display: flex;
  gap: var(--sp-6);
  align-items: flex-start;
  background: var(--ink-2);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  transition: all 0.35s var(--ease-out);
}
.edu-card:hover { border-color: rgba(0,212,170,0.25); transform: translateY(-4px); box-shadow: var(--shadow-teal); }
.edu-card__degree {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  opacity: 0.8;
  flex-shrink: 0;
}
.edu-card__info h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-2);
}
.edu-card__info p { font-size: 0.875rem; color: var(--text-2); margin-bottom: var(--sp-2); }
.edu-card__focus { font-size: 0.68rem; color: var(--text-4); letter-spacing: 0.08em; }

/* ─── Project Details (projects page) ───────────────────────── */
.proj-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
  margin-bottom: var(--sp-16);
}
.proj-detail--reverse { direction: rtl; }
.proj-detail--reverse > * { direction: ltr; }
.proj-detail__media { position: sticky; top: 100px; }
.proj-detail__img-wrap {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.proj-detail__img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.proj-detail__img-wrap:hover img { transform: scale(1.04); }
.proj-detail__num {
  position: absolute;
  top: var(--sp-4); left: var(--sp-4);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--white);
  background: rgba(7,8,13,0.8);
  padding: 0.3rem 0.6rem;
  border-radius: var(--r-sm);
  backdrop-filter: blur(8px);
}
.proj-detail__links { margin-top: var(--sp-4); display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.proj-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.65rem 1.2rem;
  border-radius: var(--r-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.25s;
  border: 1px solid;
}
.proj-link--github {
  background: rgba(36,41,46,0.8);
  border-color: rgba(255,255,255,0.12);
  color: var(--white);
}
.proj-link--github:hover { background: #24292e; border-color: rgba(255,255,255,0.25); transform: translateY(-2px); }
.proj-link--tableau {
  background: rgba(233,118,39,0.1);
  border-color: rgba(233,118,39,0.3);
  color: #e97627;
}
.proj-link--tableau:hover { background: rgba(233,118,39,0.2); transform: translateY(-2px); }
.proj-detail__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--sp-5);
}
.proj-detail__desc { font-size: 0.9rem; color: var(--text-2); line-height: 1.8; margin-bottom: var(--sp-8); }
.proj-detail__outcomes {
  display: flex;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
  padding: var(--sp-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  flex-wrap: wrap;
}
.proj-outcome { display: flex; flex-direction: column; gap: 4px; }
.proj-outcome__val { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 600; color: var(--teal); line-height: 1; }
.proj-outcome__label { font-size: 0.7rem; color: var(--text-3); letter-spacing: 0.05em; }
.proj-detail__section-title { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-4); margin-bottom: var(--sp-3); }
.proj-detail__list { margin-bottom: var(--sp-8); padding-left: 0; }
.proj-detail__list li {
  position: relative;
  padding-left: var(--sp-5);
  font-size: 0.875rem;
  color: var(--text-2);
  margin-bottom: var(--sp-2);
  line-height: 1.7;
}
.proj-detail__list li::before { content: '→'; position: absolute; left: 0; color: var(--teal); font-size: 0.75rem; }
.proj-detail__tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.proj-detail__tags span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--teal);
  background: var(--teal-lo);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 0.25rem 0.7rem;
  border-radius: var(--r-sm);
}
.proj-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
  margin-bottom: var(--sp-16);
}

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--ink-1);
  border-top: 1px solid var(--border);
  padding: var(--sp-12) 0 var(--sp-8);
}
.footer__inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--sp-8);
  margin-bottom: var(--sp-8);
}
.footer__brand .nav__logo-bracket { color: var(--teal); font-family: var(--font-display); font-size: 1.1rem; font-weight: 800; }
.footer__brand p { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-4); margin-top: var(--sp-2); letter-spacing: 0.08em; }
.footer__nav { display: flex; gap: var(--sp-4); }
.footer__nav a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
  transition: color 0.2s;
}
.footer__nav a:hover { color: var(--teal); }
.footer__social {
  display: flex;
  gap: var(--sp-4);
  justify-content: flex-end;
}
.footer__social a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: white;
  letter-spacing: 0.06em;
  transition: color 0.2s;
  display: flex;
  align-items: center;
}
.footer__social a:hover { color: var(--teal); }
.footer__copy {
  max-width: 1220px;
  margin: 0 auto;
  padding: var(--sp-5) var(--sp-6) 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer__copy p { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-4); letter-spacing: 0.08em; }

/* ─── Admin Panel ────────────────────────────────────────────── */
.adm-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7,8,13,0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}
.adm-modal.active { display: flex; }
.adm-modal__content {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-xl);
}
.adm-modal__icon { margin-bottom: var(--sp-4); }
.adm-modal__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-3);
}
.adm-modal__text { font-size: 0.875rem; color: var(--text-2); margin-bottom: var(--sp-6); }
.adm-modal__actions { display: flex; justify-content: center; gap: var(--sp-3); }
.btn-cancel {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border-2);
  padding: 0.65rem 1.5rem;
  border-radius: var(--r-md);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.875rem;
  transition: all 0.2s;
}
.btn-cancel:hover { border-color: var(--border-3); color: var(--white); }
.btn-confirm-delete {
  background: rgba(239,68,68,0.12);
  color: var(--red);
  border: 1px solid rgba(239,68,68,0.3);
  padding: 0.65rem 1.5rem;
  border-radius: var(--r-md);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.875rem;
  transition: all 0.2s;
}
.btn-confirm-delete:hover { background: rgba(239,68,68,0.25); }

/* Admin table link */
.adm-post-link { color: var(--text-1); font-size: 0.9rem; transition: color 0.2s; }
.adm-post-link:hover { color: var(--teal); }
.adm-asset-tag {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--text-3);
  background: var(--ink-2);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: var(--r-sm);
}
.adm-asset-tag.tag--teal { color: var(--teal); background: var(--teal-lo); border-color: rgba(0,212,170,0.2); }
.adm-table-link { color: var(--teal); font-size: 0.8rem; transition: opacity 0.2s; }
.adm-table-link:hover { opacity: 0.8; }
.adm-comment-bubble {
  background: var(--ink-2);
  border-radius: var(--r-md);
  padding: var(--sp-2) var(--sp-3);
  font-size: 0.8rem;
  color: var(--text-2);
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.comment-author-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; background: var(--teal-lo); border: 1px solid rgba(0,212,170,0.2);
  border-radius: 50%; font-family: var(--font-mono); font-size: 0.7rem; color: var(--teal);
  margin-right: var(--sp-2);
}
.msg-preview { max-width: 320px; }
.msg-short, .msg-full { font-size: 0.82rem; color: var(--text-2); }
.msg-toggle {
  background: none; border: none; color: var(--teal); font-size: 0.7rem; cursor: pointer;
  letter-spacing: 0.05em; margin-left: 4px;
  font-family: var(--font-mono);
}

/* ─── Confetti Canvas ────────────────────────────────────────── */
#confettiCanvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
}

/* ─── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes glimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.loading-shimmer {
  background: linear-gradient(90deg, var(--surface) 0%, var(--ink-3) 50%, var(--surface) 100%);
  background-size: 200% 100%;
  animation: glimmer 1.5s ease infinite;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero__inner { gap: var(--sp-8); }
  .about-teaser__grid { gap: var(--sp-10); }
  .proj-detail { gap: var(--sp-10); }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__frame { margin-right: 40px; }
  .hero__left { padding-right: 0; }
  .hero__scroll-side { display: none; }
  .about-teaser__grid { grid-template-columns: 1fr; }
  .about-teaser__content { padding-right: 0; }
  .projects__grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .certs__grid, .certs__grid--home, .certs-detail-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .bio__grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .proj-detail { grid-template-columns: 1fr; }
  .proj-detail--reverse { direction: ltr; }
  .proj-detail__media { position: static; }
  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__social { justify-content: center; }
  .footer__nav { flex-wrap: wrap; justify-content: center; }
  .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero__title-normal { display: block; color: var(--white); font-size: 2.3rem; }
  .hero__float--left  { bottom: 32px; left: 18px; }
  .hero__float {
  position: absolute;
  background: rgb(13, 16, 24);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  backdrop-filter: blur(20px);
  z-index: 5;
  min-width: 130px;
  box-shadow: var(--shadow-lg);
}

  .hero__float--right { top: 80px; right: 34px; height: 110px; width: 90px; }

  .hero__avail {
  position: absolute;
  top: -8px; right: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(0,212,170,0.08);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--r-full);
  padding: 0.4rem 1rem;
  margin-right: 50px;
  margin-top: 10px;
  backdrop-filter: blur(10px);
}
  
  .section { padding: var(--sp-16) 0; }
  .nav__links {
    position: fixed;
    inset: 0;
    background: var(--ink);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
    z-index: 900;
    min-height: 60vh;
  }
  .nav__links.open { transform: translateX(0); }
  .nav__links a { font-size: 1.2rem; padding: var(--sp-4) var(--sp-8); }
  .nav__burger { display: flex; z-index: 1001; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .about-teaser__cards { grid-template-columns: 1fr; }
  .timeline__track { padding-left: 0; }
  .timeline__track::before { display: none; }
  .timeline__item { grid-template-columns: 1fr; gap: var(--sp-3); }
  .timeline__marker { flex-direction: row; align-items: center; justify-content: flex-start; gap: var(--sp-3); }
  .timeline__dot { left: 0; margin-right: 0; }
  .page-hero { padding-top: calc(72px + var(--sp-12)); }
  .cursor, .cursor-follower { display: none; }
  .cta-box { padding: var(--sp-12) var(--sp-6); }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--sp-4); }
  .tools-grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 2.5rem; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .auth-card { padding: var(--sp-8) var(--sp-5); }
}

/* ─── Print ──────────────────────────────────────────────────── */
@media print {
  .nav, .footer, .skills-strip, .cursor, .cursor-follower, .scroll-progress { display: none !important; }
  body { background: white; color: black; }
}

/* ─── Focus / Accessibility ──────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}


/* ═══════════════════════════════════════════════════════════════
   BLOG CATEGORY FEATURE
   Append this entire block to the bottom of style.css
═══════════════════════════════════════════════════════════════ */

/* ─── Category Filter Tabs (public blog page) ────────────────── */
.cat-tabs {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-bottom: var(--sp-10);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--border);
}

.cat-tab {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-3);
  text-decoration: none;
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-full);
  border: 1px solid var(--border-2);
  background: transparent;
  transition: all 0.22s ease;
  white-space: nowrap;
  cursor: pointer;
}

.cat-tab:hover {
  color: var(--teal);
  border-color: var(--teal);
  background: var(--teal-lo);
}

.cat-tab--active {
  color: var(--ink);
  background: var(--teal);
  border-color: var(--teal);
  font-weight: 700;
  box-shadow: 0 4px 18px var(--teal-glow);
}

.cat-tab--active:hover {
  color: var(--ink);
  background: var(--teal-hi);
  border-color: var(--teal-hi);
}

/* ─── Blog Card — meta row (date + badge on same line) ──────── */
.blog-card__meta-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-bottom: var(--sp-2);
}

/* ─── Category badge on public blog cards ────────────────────── */
.blog-cat-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-lo);
  border: 1px solid rgba(0, 212, 170, 0.25);
  border-radius: var(--r-full);
  padding: 2px var(--sp-3);
  text-decoration: none;
  transition: all 0.2s ease;
  line-height: 1.6;
}

.blog-cat-badge:hover {
  background: var(--teal);
  color: var(--ink);
  border-color: var(--teal);
}

/* ─── Category badge in admin table ──────────────────────────── */
.adm-cat-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-lo);
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: var(--r-full);
  padding: 2px var(--sp-3);
  white-space: nowrap;
}

/* ─── Category select in admin edit form ─────────────────────── */
.adm-category-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300d4aa' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-10);
  cursor: pointer;
}

.adm-category-select option {
  background: var(--ink-2);
  color: var(--text-1);
}

/* ─── Responsive: stack tabs on small screens ────────────────── */
@media (max-width: 600px) {
  .cat-tabs {
    gap: var(--sp-2);
  }

  .cat-tab {
    font-size: 0.72rem;
    padding: var(--sp-2) var(--sp-4);
  }

  /* On very small screens wrap tabs into a 2-column grid */
  .cat-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .cat-tab {
    text-align: center;
    justify-content: center;
  }
}

@media (max-width: 380px) {
  .cat-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
}




/* ─── MOBILE HORIZONTAL SCROLL FIX ───────────────────────────── */
@media (max-width: 768px) {
  html,
  body,
  .hero,
  .section {
    overflow-x: hidden !important;
  }

  /* Hero watermark — decorative only, hides cleanly on mobile */
  .hero__watermark {
    display: none;
  }

  /* Remove leftover desktop/tablet margins that were causing overflow */
  .hero__frame {
    margin-right: 0 !important;
  }

  .hero__avail {
    margin-right: 0 !important;
    right: 16px !important;
    top: 16px !important;
  }

  /* Float cards — force them fully inside viewport */
  .hero__float--left {
    left: 12px !important;
  }
  .hero__float--right {
    right: 12px !important;
    width: auto !important;
    min-width: 110px !important;
    max-width: calc(100% - 24px) !important;
    height: auto !important;
  }

  /* Extra safety for any absolute/fixed elements */
  .hero__glow,
  .hero__float,
  .nav,
  .skills-strip {
    max-width: 100vw !important;
  }

  /* Container padding safety on tiny phones */
  .container,
  .container--narrow {
    padding-left: var(--sp-4) !important;
    padding-right: var(--sp-4) !important;
  }
}

/* Extra aggressive fix for < 480px phones */
@media (max-width: 480px) {
  .hero__float--right {
    max-width: calc(100% - 24px) !important;
  }
}


/* 1. Skills Strip – no more margin */
.skills-strip {
  background: var(--ink-1);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: var(--sp-2) 0;
  position: relative;
  z-index: 5;
  margin-top: 0 !important;
}

/* 2. Hero – now exactly 100vh (includes skills strip) */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 72px 0 var(--sp-10);
}

/* 3. Reduce hero title a tiny bit on very large screens */
.hero__title {
  font-size: clamp(6rem, 6vw, 5rem);
}

.hero {
  position: relative;
  height: 100vh;
  min-height: unset;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 80px 0 60px;
  box-sizing: border-box;
}

.hero__left {
  max-width: 620px;
}

.hero__title {
  font-size: clamp(3.2rem, 6vw, 4.8rem);
  line-height: 1.1;
  margin-bottom: 1.2rem;
}

.hero__title-normal {
  font-size: inherit;
}

.hero__sub {
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero__actions {
  gap: 1rem;
  margin-bottom: 2.2rem;
}

.btn--hero {
  padding: 0.9rem 1.6rem;
  font-size: 1rem;
}

.hero__stack {
  margin-top: 1rem;
}

.hero__stack-icons {
  gap: 1.2rem;
}

.stack-icon {
  width: 44px;
  height: 44px;
}

.hero__right {
  position: relative;
  max-width: 480px;
  margin-left: auto;
}

.hero__frame {
  max-width: 380px;
  margin: 0 auto;
  aspect-ratio: 4/5;
}

.hero__frame-img img {
  border-radius: 12px;
  object-fit: cover;
}

.hero__float {
  font-size: 0.95rem;
  padding: 1rem 1.3rem;
  min-width: 140px;
  border-radius: 12px;
}

.hero__float--left {
  bottom: 15%;
  left: -10%;
}

.hero__float--right {
  top: 12%;
  right: -8%;
}

/* Make floats smaller on mid-size screens */
@media (max-width: 1200px) {
  .hero__float {
    padding: 0.9rem 1.2rem;
    font-size: 0.9rem;
  }
  .hero__frame {
    max-width: 340px;
  }
}

.hero__inner {
  margin-top: 1rem;
  gap: 3rem;
}

/* Make sure first visible element isn't hidden under nav */
.hero__role-tag,
.hero__title {
  margin-top: 0;
}

/* Mobile Fix */
@media (max-width: 900px) {
  .hero {
    height: auto;           /* FIX: allow hero to grow on mobile */
    min-height: 100vh;      /* still keeps full screen feel */
    padding: 80px 0 40px;
    justify-content: flex-start;
  }

  .hero__inner {
    flex-direction: column;
    gap: 3.5rem;
  }

  .hero__left {
    text-align: center;
    max-width: none;
  }

  .hero__right {
    max-width: 380px;
    margin: 0 auto;
  }

  .hero__frame {
    max-width: 320px;
  }

  .hero__float--left,
  .hero__float--right {
    display: none;
    font-size: 0.85rem;
    padding: 0.8rem 1rem;
    bottom: 8% !important;
    left: 5% !important;
    right: 5% !important;
    top: auto !important;
  }
}