/* =============================================
   VIVEK K — PORTFOLIO
   Dark Premium / Neon Accent Direction
   ============================================= */

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

:root {
  --bg: #080810;
  --bg-s: #0e0e1c;
  --bg-card: #121220;
  --border: rgba(255, 255, 255, 0.07);
  --glow-b: rgba(108, 99, 255, 0.35);

  --purple: #6c63ff;
  --cyan: #00d4ff;
  --pink: #ff5edf;
  --grad: linear-gradient(135deg, #6c63ff 0%, #00d4ff 100%);

  --t1: #f0f0f8;
  --t2: #a8a8c8;
  --t3: #5a5a7a;

  --fh: 'Space Grotesk', sans-serif;
  --fb: 'Inter', sans-serif;
  --fm: 'JetBrains Mono', monospace;

  --r1: 8px;
  --r2: 14px;
  --r3: 22px;
  --r4: 32px;

  --sh: 0 4px 24px rgba(0, 0, 0, 0.45);
  --sg: 0 0 40px rgba(108, 99, 255, 0.22);

  --ease: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --fast: 0.18s ease;

  --nav-h: 68px;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--t1);
  font-family: var(--fb);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

body.locked {
  overflow: hidden;
}

::selection {
  background: rgba(108, 99, 255, 0.3);
  color: #fff;
}

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

ul {
  list-style: none;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: 110px 0;
}

.section-alt {
  background: var(--bg-s);
}

::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--purple);
  border-radius: 4px;
}

/* =============================================
   LOADER
   ============================================= */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

#loader.out {
  opacity: 0;
  visibility: hidden;
}

.loader-inner {
  text-align: center;
}

.loader-logo {
  display: block;
  font-family: var(--fh);
  font-size: 3.5rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 28px;
  letter-spacing: -1px;
}

.loader-bar {
  width: 160px;
  height: 3px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 99px;
  overflow: hidden;
  margin: 0 auto;
}

.loader-fill {
  height: 100%;
  width: 0;
  background: var(--grad);
  border-radius: 99px;
  animation: lFill 1.5s ease forwards;
}

@keyframes lFill {
  to {
    width: 100%;
  }
}

/* =============================================
   CUSTOM CURSOR
   ============================================= */
#cursor-dot,
#cursor-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
}

#cursor-dot {
  width: 7px;
  height: 7px;
  background: var(--purple);
  box-shadow: 0 0 10px var(--purple);
  transition: opacity 0.3s;
}

#cursor-ring {
  width: 34px;
  height: 34px;
  border: 1.5px solid rgba(108, 99, 255, 0.55);
  transition: width 0.22s, height 0.22s, border-color 0.22s, opacity 0.3s;
}

#cursor-ring.big {
  width: 52px;
  height: 52px;
  border-color: var(--cyan);
}

/* =============================================
   NAVBAR
   ============================================= */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(8, 8, 16, 0.7);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background var(--ease), box-shadow var(--ease), border-color var(--ease);
}

#navbar.solid {
  background: rgba(8, 8, 16, 0.97);
  border-bottom-color: rgba(108, 99, 255, 0.18);
  box-shadow: 0 1px 0 rgba(108, 99, 255, 0.12), 0 8px 40px rgba(0, 0, 0, 0.55);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  font-family: var(--fm);
  font-size: 1.05rem;
  font-weight: 500;
  flex-shrink: 0;
}

.logo-bracket {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--t2);
  letter-spacing: 0.02em;
  position: relative;
  transition: color var(--fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--grad);
  border-radius: 2px;
  transition: width var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--t1);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--r1);
  background: var(--grad);
  color: #fff;
  letter-spacing: 0.04em;
  flex-shrink: 0;
  transition: opacity var(--fast), transform var(--fast), box-shadow var(--fast);
  box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
}

.nav-cta:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--t1);
  border-radius: 2px;
  transition: var(--ease);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(8, 8, 16, 0.98);
  backdrop-filter: blur(24px);
  border-top: 1px solid var(--border);
  padding: 16px 32px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-link {
  padding: 11px 0;
  color: var(--t2);
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
  transition: color var(--fast);
}

.mobile-link:last-child {
  border-bottom: none;
}

.mobile-link:hover {
  color: var(--cyan);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--r1);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--fb);
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: transform var(--fast), box-shadow var(--fast), opacity var(--fast);
  text-align: center;
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.82rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
  font-size: 0.93rem;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(108, 99, 255, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--t1);
  border: 1.5px solid rgba(255, 255, 255, 0.12);
}

.btn-outline:hover {
  border-color: var(--purple);
  color: var(--purple);
  transform: translateY(-2px);
  background: rgba(108, 99, 255, 0.06);
}

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-head {
  margin-bottom: 64px;
}

.sec-label {
  display: inline-block;
  font-family: var(--fm);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
  position: relative;
  padding-left: 36px;
}

.sec-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 1.5px;
  background: var(--cyan);
}

.sec-title {
  font-family: var(--fh);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--t1);
}

.sec-title em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sec-sub {
  margin-top: 16px;
  color: var(--t2);
  font-size: 1.02rem;
  max-width: 540px;
  line-height: 1.7;
}

/* =============================================
   HERO
   ============================================= */
#hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
}

/* Particles canvas covers the whole section */
#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

/* Background orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  width: 580px;
  height: 580px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.22) 0%, transparent 70%);
  top: -160px;
  left: -160px;
}

.orb-2 {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
  bottom: -100px;
  right: -80px;
}

.orb-3 {
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(255, 94, 223, 0.1) 0%, transparent 70%);
  top: 55%;
  left: 42%;
  transform: translate(-50%, -50%);
}

/* Two-column flex row */
.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 44px) 32px 80px;
}

/* ── Left copy ── */
.hero-copy {
  flex: 1 1 0;
  min-width: 0;
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(0, 212, 255, 0.07);
  border: 1px solid rgba(0, 212, 255, 0.22);
  padding: 7px 16px;
  border-radius: 99px;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}

.badge-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse 1.7s ease infinite;
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 0 8px var(--cyan);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 16px var(--cyan);
    transform: scale(1.25);
  }
}

.hero-title {
  font-family: var(--fh);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.hero-hi {
  display: block;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--t2);
  font-weight: 400;
  letter-spacing: 0;
  margin-bottom: 4px;
}

.hero-name {
  display: block;
  font-size: clamp(3.2rem, 6.5vw, 5.4rem);
  background: linear-gradient(140deg, #fff 0%, #d8d8f8 45%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-role {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: #a8a8c8;
  font-weight: 400;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  min-height: 2rem;
}

.typed-word {
  color: var(--cyan);
  font-weight: 600;
  font-family: var(--fh);
}

.type-cursor {
  color: var(--purple);
  font-weight: 300;
  animation: blink 1s step-end infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.hero-bio {
  color: #b8b8d8;
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 480px;
}

.desktop-br {
  display: none;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-socials {
  display: flex;
  gap: 10px;
  align-items: center;
}

.soc-link {
  width: 40px;
  height: 40px;
  border-radius: var(--r1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--t3);
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.03);
  transition: var(--ease);
}

.soc-link:hover {
  border-color: var(--purple);
  color: #fff;
  background: rgba(108, 99, 255, 0.14);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(108, 99, 255, 0.25);
}

/* ── Right: avatar ── */
.hero-avatar {
  position: relative;
  z-index: 2;
  flex: 0 0 360px;
  width: 360px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-frame {
  position: relative;
  width: 320px;
  height: 320px;
}

.avatar-blob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 224px;
  height: 224px;
  background: var(--grad);
  border-radius: 28% 72% 35% 65% / 40% 34% 66% 60%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: morph 9s ease infinite alternate;
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.6),
    0 0 40px rgba(108, 99, 255, 0.5),
    0 0 100px rgba(108, 99, 255, 0.2),
    0 0 0 6px rgba(0, 212, 255, 0.15);
  z-index: 2;
  overflow: hidden;
  padding: 0;
}

@keyframes morph {
  0% {
    border-radius: 28% 72% 35% 65% / 40% 34% 66% 60%;
  }

  50% {
    border-radius: 60% 40% 56% 44% / 58% 42% 58% 42%;
  }

  100% {
    border-radius: 40% 60% 72% 28% / 50% 62% 38% 50%;
  }
}

.avatar-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: inherit;
  filter: brightness(1.02) contrast(1.04) saturate(1.05);
  transition: transform 0.5s ease;
}

.avatar-blob:hover .avatar-photo {
  transform: scale(1.05);
}

.avatar-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid;
  transform: translate(-50%, -50%);
  animation: spin linear infinite;
}

.r1 {
  width: 268px;
  height: 268px;
  border-color: rgba(108, 99, 255, 0.32);
  animation-duration: 16s;
}

.r2 {
  width: 312px;
  height: 312px;
  border-color: rgba(0, 212, 255, 0.18);
  animation-duration: 24s;
  animation-direction: reverse;
}

@keyframes spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Floating tech tags */
.avatar-tag {
  position: absolute;
  z-index: 3;
  background: rgba(10, 10, 22, 0.92);
  border: 1px solid rgba(108, 99, 255, 0.28);
  border-radius: var(--r1);
  padding: 8px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--t1);
  display: flex;
  align-items: center;
  gap: 7px;
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  animation: floatTag 4s ease infinite alternate;
}

.avatar-tag i {
  color: var(--cyan);
  font-size: 0.88rem;
}

.tag-react {
  top: 6px;
  right: 2px;
  animation-delay: 0s;
}

.tag-css {
  bottom: 48px;
  right: 2px;
  animation-delay: 1.0s;
}

.tag-js {
  bottom: 8px;
  left: 4px;
  animation-delay: 2.0s;
}

@keyframes floatTag {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-9px);
  }
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--t3);
  font-size: 0.68rem;
  font-family: var(--fm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 2;
  opacity: 0.65;
}

.scroll-track {
  width: 1.5px;
  height: 38px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1px;
  overflow: hidden;
  position: relative;
}

.scroll-thumb {
  width: 100%;
  height: 50%;
  background: var(--grad);
  border-radius: 1px;
  animation: scrollMove 1.9s ease infinite;
}

@keyframes scrollMove {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(200%);
  }
}

/* =============================================
   ABOUT
   ============================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.about-text p {
  color: #b8b8d4;
  line-height: 1.85;
  margin-bottom: 18px;
  font-size: 1rem;
}

.about-lead {
  color: var(--t1) !important;
  font-size: 1.14rem !important;
}

.about-text strong {
  color: var(--t1);
  font-weight: 600;
}

.about-text em {
  color: var(--cyan);
  font-style: normal;
}

.about-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.about-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 22px 18px;
  text-align: center;
  transition: border-color var(--ease), transform var(--ease);
}

.stat-card:hover {
  border-color: var(--glow-b);
  transform: translateY(-3px);
}

.stat-num {
  display: inline-block;
  font-family: var(--fh);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-plus {
  display: inline-block;
  font-size: 1.52rem;
  color: var(--cyan);
  font-weight: 600;
  margin: 5px 0;
}

.stat-desc {
  font-size: 0.72rem;
  color: var(--t3);
  line-height: 1.4;
}

.p-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.p-tag {
  background: rgba(108, 99, 255, 0.07);
  border: 1px solid rgba(108, 99, 255, 0.18);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: 0.78rem;
  color: var(--t2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--ease);
}

.p-tag i {
  color: var(--purple);
  font-size: 0.7rem;
}

.p-tag:hover {
  border-color: var(--purple);
  color: var(--t1);
}

/* =============================================
   SKILLS
   ============================================= */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease);
}

.skill-card:hover {
  border-color: var(--glow-b);
  transform: translateY(-4px);
  box-shadow: var(--sg);
}

.skill-card:hover::before {
  transform: scaleX(1);
}

.sk-icon {
  font-size: 1.75rem;
  margin-bottom: 12px;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.skill-card h3 {
  font-family: var(--fh);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--t1);
}

.skill-card p {
  font-size: 0.78rem;
  color: var(--t3);
  line-height: 1.6;
  margin-bottom: 14px;
}

.sk-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sk-bar {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 99px;
  overflow: hidden;
}

.sk-fill {
  height: 100%;
  width: 0;
  background: var(--grad);
  border-radius: 99px;
  transition: width 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}

.sk-bar-row span {
  font-size: 0.68rem;
  font-family: var(--fm);
  color: var(--t3);
  flex-shrink: 0;
}

.tools-row {
  text-align: center;
}

.tools-label {
  font-size: 0.78rem;
  font-family: var(--fm);
  color: var(--t3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.tools-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  justify-content: center;
}

.tools-chips span {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  padding: 7px 15px;
  font-size: 0.8rem;
  color: var(--t2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--ease);
}

.tools-chips span i {
  color: var(--purple);
}

.tools-chips span:hover {
  border-color: var(--glow-b);
  color: var(--t1);
  transform: translateY(-2px);
}

/* =============================================
   EXPERIENCE / TIMELINE
   ============================================= */
.timeline {
  position: relative;
  padding-left: 28px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 1.5px;
  background: linear-gradient(to bottom, var(--purple), var(--cyan), transparent);
}

.tl-item {
  position: relative;
  margin-bottom: 44px;
}

.tl-item:last-child {
  margin-bottom: 0;
}

.tl-dot {
  position: absolute;
  left: -34px;
  top: 20px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 16px rgba(108, 99, 255, 0.6);
  z-index: 1;
}

.tl-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 34px;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.tl-card:hover {
  border-color: var(--glow-b);
  box-shadow: var(--sg);
}

.tl-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}

.tl-role {
  font-family: var(--fh);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 6px;
}

.tl-company {
  display: flex;
  align-items: center;
  gap: 10px;
}

.co-name {
  font-size: 0.93rem;
  color: var(--purple);
  font-weight: 600;
}

.co-tag,
.co-tag-alt {
  font-size: 0.68rem;
  font-family: var(--fm);
  padding: 3px 10px;
  border-radius: 99px;
  font-weight: 500;
}

.co-tag {
  background: rgba(108, 99, 255, 0.1);
  color: var(--purple);
  border: 1px solid rgba(108, 99, 255, 0.22);
}

.co-tag-alt {
  background: rgba(0, 212, 255, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.tl-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: flex-end;
}

.tl-meta span {
  font-size: 0.76rem;
  color: var(--t3);
  font-family: var(--fm);
  display: flex;
  align-items: center;
  gap: 6px;
}

.tl-meta i {
  color: var(--cyan);
  font-size: 0.7rem;
}

.tl-intro {
  color: var(--t2);
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 18px;
}

.tl-intro strong {
  color: var(--t1);
}

.tl-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 20px;
}

.tl-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.tl-list i {
  color: var(--cyan);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 4px;
}

.tl-list span {
  font-size: 0.85rem;
  color: var(--t2);
  line-height: 1.65;
}

.tl-list strong {
  color: var(--t1);
  font-weight: 600;
}

.tl-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tl-stack span {
  font-size: 0.7rem;
  font-family: var(--fm);
  padding: 4px 11px;
  background: rgba(108, 99, 255, 0.08);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: var(--r1);
  color: var(--purple);
}

/* =============================================
   PROJECTS / CASE STUDIES
   ============================================= */
.cs-featured {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r4);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 44px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.cs-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
}

.cs-featured:hover {
  border-color: var(--glow-b);
  box-shadow: var(--sg);
}

.cs-eyebrow {
  font-family: var(--fm);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}

.cs-title {
  font-family: var(--fh);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--t1);
  margin-bottom: 14px;
}

.cs-desc {
  color: var(--t2);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.cs-box {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 16px 18px;
  margin-bottom: 14px;
}

.cs-box h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 9px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.cs-problem h4 i {
  color: var(--pink);
}

.cs-solution h4 i {
  color: var(--cyan);
}

.cs-box p {
  font-size: 0.8rem;
  color: var(--t2);
  line-height: 1.65;
}

.cs-solution ul {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 2px;
}

.cs-solution li {
  font-size: 0.8rem;
  color: var(--t2);
  line-height: 1.6;
  position: relative;
  padding-left: 14px;
}

.cs-solution li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.68rem;
  top: 2px;
}

.cs-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 22px;
}

.cs-tags span {
  font-size: 0.7rem;
  font-family: var(--fm);
  padding: 4px 12px;
  background: rgba(108, 99, 255, 0.08);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: var(--r1);
  color: var(--purple);
}

.cs-actions {
  display: flex;
  gap: 12px;
}

/* Mockup */
.cs-mockup {
  background: #0b0b18;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(108, 99, 255, 0.15);
}

.mock-bar {
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  display: flex;
  gap: 7px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mock-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mock-bar span:nth-child(1) {
  background: #ff5f57;
}

.mock-bar span:nth-child(2) {
  background: #febc2e;
}

.mock-bar span:nth-child(3) {
  background: #28c840;
}

.mock-body {
  padding: 16px;
}

.mock-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.mock-brand {
  font-family: var(--fh);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--purple);
}

.mock-timer {
  font-family: var(--fm);
  font-size: 0.78rem;
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.mock-qnum {
  font-size: 0.66rem;
  color: var(--t3);
  margin-bottom: 7px;
  font-family: var(--fm);
}

.mock-qtext {
  font-size: 0.8rem;
  color: var(--t1);
  line-height: 1.5;
  margin-bottom: 12px;
  font-weight: 500;
}

.mock-opts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mock-opt {
  padding: 7px 11px;
  border-radius: 6px;
  font-size: 0.73rem;
  color: var(--t2);
  border: 1px solid var(--border);
  cursor: pointer;
}

.mock-opt.selected {
  background: rgba(108, 99, 255, 0.14);
  border-color: var(--purple);
  color: var(--t1);
}

.mock-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.mock-prev,
.mock-next {
  font-size: 0.7rem;
  color: var(--purple);
  font-family: var(--fm);
  cursor: pointer;
}

.mock-dots {
  display: flex;
  gap: 4px;
}

.d {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
}

.d-done {
  background: var(--purple) !important;
}

.d-active {
  background: var(--cyan) !important;
  box-shadow: 0 0 6px var(--cyan);
}

/* Project cards */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.proj-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.proj-card:hover {
  border-color: var(--glow-b);
  transform: translateY(-5px);
  box-shadow: var(--sg);
}

.proj-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.proj-ico {
  font-size: 1.5rem;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.proj-links {
  display: flex;
  gap: 10px;
}

.proj-links a {
  color: var(--t3);
  font-size: 0.9rem;
  transition: color var(--fast);
}

.proj-links a:hover {
  color: var(--cyan);
}

.proj-card h3 {
  font-family: var(--fh);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 10px;
}

.proj-card p {
  font-size: 0.82rem;
  color: var(--t2);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 16px;
}

.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.proj-tags span {
  font-size: 0.68rem;
  font-family: var(--fm);
  padding: 3px 10px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--r1);
  color: var(--cyan);
}

/* =============================================
   EDUCATION
   ============================================= */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 34px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
  transition: border-color var(--ease), transform var(--ease);
}

.edu-card:hover {
  border-color: var(--glow-b);
  transform: translateY(-3px);
}

.edu-ico {
  font-size: 2rem;
  flex-shrink: 0;
  margin-top: 4px;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.edu-card h3 {
  font-family: var(--fh);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 6px;
}

.edu-inst {
  font-size: 0.8rem;
  color: var(--purple);
  font-weight: 500;
  margin-bottom: 10px;
}

.edu-desc {
  font-size: 0.84rem;
  color: var(--t2);
  line-height: 1.65;
}

/* =============================================
   VALUE / WHY HIRE ME
   ============================================= */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.val-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 30px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.val-card:hover {
  border-color: var(--glow-b);
  transform: translateY(-5px);
  box-shadow: var(--sg);
}

.val-num {
  position: absolute;
  top: 16px;
  right: 18px;
  font-family: var(--fm);
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.08);
  font-weight: 700;
}

.val-ico {
  font-size: 1.55rem;
  margin-bottom: 14px;
  display: block;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.val-card h3 {
  font-family: var(--fh);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 10px;
}

.val-card p {
  font-size: 0.82rem;
  color: var(--t2);
  line-height: 1.7;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.ci-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.ci-ico {
  width: 42px;
  height: 42px;
  border-radius: var(--r1);
  background: rgba(108, 99, 255, 0.09);
  border: 1px solid rgba(108, 99, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  flex-shrink: 0;
  font-size: 0.9rem;
}

.ci-item h4 {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--t3);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 4px;
  font-family: var(--fm);
}

.ci-item a,
.ci-item span {
  font-size: 0.9rem;
  color: var(--t2);
  transition: color var(--fast);
}

.ci-item a:hover {
  color: var(--cyan);
}

.ci-socials {
  display: flex;
  gap: 10px;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 38px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}

.form-group:last-of-type {
  margin-bottom: 22px;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--t2);
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--border);
  border-radius: var(--r1);
  padding: 11px 15px;
  color: var(--t1);
  font-size: 0.9rem;
  font-family: var(--fb);
  outline: none;
  resize: vertical;
  transition: border-color var(--fast), box-shadow var(--fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--t3);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.12);
}

/* =============================================
   FOOTER
   ============================================= */
#footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-logo {
  font-family: var(--fm);
  font-size: 1rem;
  font-weight: 500;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--t3);
}

.footer-copy strong {
  color: var(--t2);
}

.footer-nav {
  display: flex;
  gap: 22px;
}

.footer-nav a {
  font-size: 0.8rem;
  color: var(--t3);
  transition: color var(--fast);
}

.footer-nav a:hover {
  color: var(--cyan);
}

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up {
  transform: translateY(38px);
}

.reveal-left {
  transform: translateX(-38px);
}

.reveal-right {
  transform: translateX(38px);
}

.reveal-up.in,
.reveal-left.in,
.reveal-right.in {
  opacity: 1;
  transform: translate(0);
}

[data-delay="0"] {
  transition-delay: 0ms;
}

[data-delay="80"] {
  transition-delay: 80ms;
}

[data-delay="100"] {
  transition-delay: 100ms;
}

[data-delay="160"] {
  transition-delay: 160ms;
}

[data-delay="200"] {
  transition-delay: 200ms;
}

[data-delay="240"] {
  transition-delay: 240ms;
}

[data-delay="300"] {
  transition-delay: 300ms;
}

/* =============================================
   HERO IMPACT BAR
   ============================================= */
.hero-impact {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 32px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  overflow: hidden;
}

.impact-chip {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  text-align: center;
}

.ic-num {
  font-family: var(--fh);
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.ic-label {
  font-size: 0.68rem;
  color: var(--t3);
  margin-top: 3px;
  letter-spacing: 0.03em;
}

.impact-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}

/* =============================================
   IMPACT BADGES (Experience)
   ============================================= */
.impact-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.imp-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: var(--r1);
  font-size: 0.77rem;
  font-weight: 500;
  border: 1px solid;
}

.imp-perf {
  background: rgba(108, 99, 255, 0.08);
  border-color: rgba(108, 99, 255, 0.25);
  color: var(--purple);
}

.imp-scale {
  background: rgba(0, 212, 255, 0.07);
  border-color: rgba(0, 212, 255, 0.22);
  color: var(--cyan);
}

.imp-speed {
  background: rgba(255, 94, 223, 0.07);
  border-color: rgba(255, 94, 223, 0.22);
  color: var(--pink);
}

.imp-badge i {
  font-size: 0.72rem;
}

/* =============================================
   HOW I THINK — PRINCIPLES
   ============================================= */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.principle-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.principle-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease);
}

.principle-card:hover {
  border-color: var(--glow-b);
  transform: translateY(-4px);
  box-shadow: var(--sg);
}

.principle-card:hover::before {
  transform: scaleX(1);
}

.pc-num {
  position: absolute;
  top: 16px;
  right: 18px;
  font-family: var(--fm);
  font-size: 1.6rem;
  font-weight: 700;
  color: rgba(108, 99, 255, 0.07);
  line-height: 1;
}

.pc-icon {
  font-size: 1.5rem;
  margin-bottom: 14px;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.principle-card h3 {
  font-family: var(--fh);
  font-size: 1rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 10px;
}

.principle-card p {
  font-size: 0.82rem;
  color: var(--t2);
  line-height: 1.72;
  margin-bottom: 18px;
}

.pc-tag {
  display: inline-block;
  font-size: 0.66rem;
  font-family: var(--fm);
  padding: 3px 10px;
  border-radius: 99px;
  background: rgba(0, 212, 255, 0.07);
  border: 1px solid rgba(0, 212, 255, 0.18);
  color: var(--cyan);
  letter-spacing: 0.05em;
}

/* =============================================
   CASE STUDY CARDS (new system)
   ============================================= */
.cs-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r4);
  padding: 48px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.cs-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
}

.cs-card-alt::before {
  background: linear-gradient(135deg, var(--cyan), var(--pink));
}

.cs-card:hover {
  border-color: var(--glow-b);
  box-shadow: var(--sg);
}

.cs-card-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: start;
}

.cs-eyebrow {
  font-family: var(--fm);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cs-title {
  font-family: var(--fh);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--t1);
  margin-bottom: 10px;
}

.cs-summary {
  color: var(--t2);
  font-size: 0.9rem;
  line-height: 1.72;
  margin-bottom: 20px;
}

.cs-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 22px;
}

.cs-meta-item {
  font-size: 0.74rem;
  color: var(--t3);
  font-family: var(--fm);
  display: flex;
  align-items: center;
  gap: 5px;
}

.cs-role-badge {
  background: rgba(108, 99, 255, 0.1);
  border: 1px solid rgba(108, 99, 255, 0.22);
  border-radius: 99px;
  padding: 3px 12px;
  color: var(--purple);
  font-size: 0.7rem !important;
  font-family: var(--fm) !important;
}

.cs-detail-blocks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.cs-block {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  padding: 14px 16px;
}

.cs-block h4 {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.cs-prob h4 i {
  color: var(--pink);
}

.cs-constraint h4 i {
  color: #f59e0b;
}

.cs-approach h4 i {
  color: var(--cyan);
}

.cs-block p {
  font-size: 0.8rem;
  color: var(--t2);
  line-height: 1.65;
}

.cs-built {
  margin-bottom: 18px;
}

.cs-built h4 {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.cs-built h4 i {
  color: var(--purple);
}

.cs-built-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cs-built-list li {
  font-size: 0.8rem;
  color: var(--t2);
  line-height: 1.6;
  position: relative;
  padding-left: 16px;
}

.cs-built-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.7rem;
  top: 1px;
}

.cs-impact {
  margin-bottom: 18px;
}

.cs-impact h4 {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.cs-impact h4 i {
  color: var(--cyan);
}

.cs-impact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cs-metric {
  display: flex;
  flex-direction: column;
  background: rgba(108, 99, 255, 0.07);
  border: 1px solid rgba(108, 99, 255, 0.18);
  border-radius: var(--r1);
  padding: 12px 18px;
  min-width: 90px;
}

.cm-num {
  font-family: var(--fh);
  font-size: 1.35rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.cm-label {
  font-size: 0.68rem;
  color: var(--t3);
  margin-top: 4px;
  line-height: 1.3;
}

.cs-stack-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 22px;
}

.cs-stack-row span {
  font-size: 0.7rem;
  font-family: var(--fm);
  padding: 4px 12px;
  background: rgba(108, 99, 255, 0.08);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: var(--r1);
  color: var(--purple);
}

.cs-expand-btn {
  cursor: pointer;
}

/* Case study right panel */
.cs-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Side stats inside case study right panel */
.cs-side-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.css-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.css-bar-label {
  font-size: 0.72rem;
  color: var(--t3);
  font-family: var(--fm);
}

.css-bar-track {
  height: 5px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 99px;
  overflow: hidden;
}

.css-bar-fill {
  height: 100%;
  background: var(--grad);
  border-radius: 99px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.css-fill-cyan {
  background: linear-gradient(90deg, var(--cyan), #00f5ff);
}

.css-fill-pink {
  background: linear-gradient(90deg, var(--pink), #ff8ff7);
}

.css-bar-val {
  font-size: 0.68rem;
  color: var(--t2);
  font-family: var(--fm);
  text-align: right;
}

/* Admin mockup extras */
.mock-filters {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.mock-filter-chip {
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.66rem;
  border: 1px solid var(--border);
  color: var(--t3);
  cursor: pointer;
  transition: var(--fast);
}

.mock-filter-chip.active {
  background: rgba(108, 99, 255, 0.12);
  border-color: var(--purple);
  color: var(--purple);
}

.mock-table {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.mock-trow {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 5px;
  font-size: 0.68rem;
  color: var(--t2);
  align-items: center;
}

.mock-thead {
  color: var(--t3);
  font-family: var(--fm);
  font-size: 0.62rem;
}

.mock-trow-selected {
  background: rgba(108, 99, 255, 0.08);
}

.diff-easy {
  color: #28c840;
  font-size: 0.62rem;
}

.diff-med {
  color: #f59e0b;
  font-size: 0.62rem;
}

.diff-hard {
  color: var(--pink);
  font-size: 0.62rem;
}

/* Dashboard mockup extras */
.mock-stats-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.mock-stat-mini {
  flex: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 6px;
  text-align: center;
}

.msm-val {
  font-family: var(--fh);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}

.msm-lbl {
  font-size: 0.58rem;
  color: var(--t3);
  margin-top: 2px;
}

.mock-chart-area {
  margin-top: 4px;
}

.mock-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 52px;
}

.mcb {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(to top, var(--purple), var(--cyan));
  opacity: 0.7;
}

/* =============================================
   INTERACTIVE UI DEMO
   ============================================= */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.demo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.demo-card:hover {
  border-color: var(--glow-b);
  box-shadow: var(--sg);
}

.demo-label {
  padding: 14px 22px;
  font-size: 0.75rem;
  font-family: var(--fm);
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(0, 212, 255, 0.03);
}

.demo-area {
  padding: 22px;
  min-height: 200px;
}

.demo-caption {
  padding: 10px 22px;
  font-size: 0.7rem;
  color: var(--t3);
  font-family: var(--fm);
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.01);
}

/* ─ Dashboard Widget ─ */
.dw-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.dw-title {
  font-family: var(--fh);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--t1);
}

.dw-tabs {
  display: flex;
  gap: 4px;
}

.dw-tab {
  padding: 4px 12px;
  border-radius: var(--r1);
  font-size: 0.72rem;
  font-weight: 500;
  background: none;
  border: 1px solid var(--border);
  color: var(--t3);
  cursor: pointer;
  transition: var(--fast);
}

.dw-tab.active {
  background: rgba(108, 99, 255, 0.12);
  border-color: var(--purple);
  color: var(--t1);
}

.dw-metrics {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.dw-metric {
  flex: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  padding: 10px 10px 8px;
  text-align: center;
}

.dw-m-val {
  font-family: var(--fh);
  font-size: 1.3rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  transition: all 0.4s ease;
}

.dw-m-lbl {
  font-size: 0.62rem;
  color: var(--t3);
  margin: 3px 0;
}

.dw-m-trend {
  font-size: 0.62rem;
  font-family: var(--fm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.dw-m-trend.up {
  color: #28c840;
}

.dw-m-trend.down {
  color: var(--pink);
}

.dw-bars {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.dw-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dw-bar-row>span:first-child {
  font-size: 0.68rem;
  color: var(--t3);
  width: 66px;
  flex-shrink: 0;
}

.dw-bar-row>span:last-child {
  font-size: 0.68rem;
  color: var(--t3);
  width: 28px;
  text-align: right;
  flex-shrink: 0;
}

.dw-bar-track {
  flex: 1;
  height: 5px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 99px;
  overflow: hidden;
}

.dw-bar-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--grad);
  transition: width 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.dw-fill-cyan {
  background: linear-gradient(90deg, var(--cyan), #00f5ff);
}

.dw-fill-pink {
  background: linear-gradient(90deg, var(--pink), #ff9ef0);
}

/* ─ Skill Slider ─ */
.sl-title {
  font-size: 0.84rem;
  color: var(--t1);
  margin-bottom: 18px;
  font-weight: 500;
}

.sl-track-wrap {
  position: relative;
  margin-bottom: 14px;
}

.sl-range {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 5px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--purple) 0%, var(--cyan) 72%, rgba(255, 255, 255, 0.07) 72%);
  outline: none;
  cursor: pointer;
}

.sl-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--t1);
  box-shadow: 0 0 0 3px var(--purple), 0 0 12px rgba(108, 99, 255, 0.5);
  cursor: grab;
  transition: box-shadow var(--fast);
}

.sl-range::-webkit-slider-thumb:active {
  cursor: grabbing;
  box-shadow: 0 0 0 5px var(--purple), 0 0 20px rgba(108, 99, 255, 0.7);
}

.sl-output {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}

.sl-val {
  font-family: var(--fh);
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.sl-label {
  font-size: 0.8rem;
  color: var(--cyan);
  font-family: var(--fm);
  font-weight: 500;
}

.sl-desc {
  font-size: 0.78rem;
  color: var(--t2);
  line-height: 1.65;
  margin-bottom: 16px;
  min-height: 2.5em;
}

.sl-compare {
  margin-top: 6px;
}

.sl-comp-bar {
  position: relative;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 99px;
  margin-bottom: 6px;
  overflow: visible;
}

.sl-comp-fill {
  height: 100%;
  background: var(--grad);
  border-radius: 99px;
  transition: width 0.3s ease;
}

.sl-comp-marker {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 8px var(--purple);
  transition: left 0.3s ease;
}

.sl-comp-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.62rem;
  color: var(--t3);
  font-family: var(--fm);
}

/* ─ Sortable Table ─ */
.dt-search-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.dt-search {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  padding: 8px 12px;
  color: var(--t1);
  font-size: 0.8rem;
  font-family: var(--fb);
  outline: none;
  transition: border-color var(--fast);
}

.dt-search:focus {
  border-color: var(--purple);
}

.dt-search::placeholder {
  color: var(--t3);
}

.dt-count {
  font-size: 0.68rem;
  color: var(--t3);
  font-family: var(--fm);
  flex-shrink: 0;
}

.dt-table {
  width: 100%;
  border-collapse: collapse;
}

.dt-th {
  text-align: left;
  padding: 8px 10px;
  font-size: 0.68rem;
  color: var(--t3);
  font-family: var(--fm);
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.dt-th.sortable {
  cursor: pointer;
  transition: color var(--fast);
}

.dt-th.sortable:hover {
  color: var(--cyan);
}

.dt-th.sort-asc i::before {
  content: '\f0de';
}

/* fa-sort-up */
.dt-th.sort-desc i::before {
  content: '\f0dd';
}

/* fa-sort-down */
.dt-th i {
  margin-left: 4px;
  font-size: 0.6rem;
  color: var(--t3);
}

.dt-table tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background var(--fast);
}

.dt-table tbody tr:hover {
  background: rgba(108, 99, 255, 0.05);
}

.dt-table tbody td {
  padding: 8px 10px;
  font-size: 0.78rem;
  color: var(--t2);
}

.dt-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-family: var(--fm);
  padding: 2px 9px;
  border-radius: 99px;
  font-weight: 500;
}

.dt-pass {
  background: rgba(40, 200, 64, 0.1);
  border: 1px solid rgba(40, 200, 64, 0.25);
  color: #28c840;
}

.dt-fail {
  background: rgba(255, 94, 223, 0.1);
  border: 1px solid rgba(255, 94, 223, 0.25);
  color: var(--pink);
}

.dt-pend {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: #f59e0b;
}

/* ─ Micro-interactions ─ */
.micro-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.micro-row:last-child {
  border-bottom: none;
}

.micro-label {
  font-size: 0.76rem;
  color: var(--t3);
  font-family: var(--fm);
}

.micro-like {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 94, 223, 0.07);
  border: 1px solid rgba(255, 94, 223, 0.2);
  border-radius: 99px;
  padding: 7px 16px;
  color: var(--t2);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--ease);
  font-family: var(--fb);
}

.micro-like:hover {
  border-color: var(--pink);
  color: var(--pink);
}

.micro-like.liked {
  background: rgba(255, 94, 223, 0.18);
  border-color: var(--pink);
  color: var(--pink);
}

.micro-like i {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.micro-like.liked i {
  transform: scale(1.3);
  color: var(--pink);
}

.micro-copy-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  overflow: hidden;
}

.micro-code {
  padding: 6px 12px;
  font-size: 0.72rem;
  font-family: var(--fm);
  color: var(--cyan);
  white-space: nowrap;
}

.micro-copy {
  padding: 6px 12px;
  border: none;
  border-left: 1px solid var(--border);
  background: rgba(108, 99, 255, 0.08);
  color: var(--t2);
  cursor: pointer;
  font-size: 0.78rem;
  transition: var(--fast);
}

.micro-copy:hover {
  background: rgba(108, 99, 255, 0.18);
  color: var(--purple);
}

.micro-copy.copied {
  color: #28c840;
}

.micro-progress-btn {
  position: relative;
  overflow: hidden;
  padding: 8px 20px;
  border-radius: var(--r1);
  background: var(--grad);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--fb);
  border: none;
  cursor: pointer;
  transition: opacity var(--fast);
}

.micro-progress-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.mpb-text {
  position: relative;
  z-index: 1;
}

.mpb-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: rgba(255, 255, 255, 0.25);
  transition: none;
}

.micro-toggle {
  cursor: pointer;
  display: inline-block;
}

.micro-toggle input {
  display: none;
}

.toggle-track {
  display: block;
  width: 52px;
  height: 28px;
  background: rgba(108, 99, 255, 0.2);
  border: 1px solid rgba(108, 99, 255, 0.3);
  border-radius: 99px;
  position: relative;
  transition: background var(--ease), border-color var(--ease);
}

.micro-toggle input:checked+.toggle-track {
  background: rgba(108, 99, 255, 0.5);
  border-color: var(--purple);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--t1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  transition: transform var(--ease);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.micro-toggle input:checked+.toggle-track .toggle-thumb {
  transform: translateX(24px);
}

.toggle-icon-on,
.toggle-icon-off {
  position: absolute;
}

.toggle-icon-on {
  color: #f59e0b;
  opacity: 0;
  transition: opacity 0.2s;
}

.toggle-icon-off {
  color: #6c63ff;
  opacity: 1;
  transition: opacity 0.2s;
}

.micro-toggle input:checked+.toggle-track .toggle-thumb .toggle-icon-on {
  opacity: 1;
}

.micro-toggle input:checked+.toggle-track .toggle-thumb .toggle-icon-off {
  opacity: 0;
}

/* =============================================
   CURRENTLY BUILDING
   ============================================= */
.building-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r4);
  padding: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.building-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--cyan), var(--pink));
}

.building-card:hover {
  border-color: var(--glow-b);
  box-shadow: var(--sg);
}

.building-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--cyan);
  font-family: var(--fm);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse 1.7s ease infinite;
}

.building-title {
  font-family: var(--fh);
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
  letter-spacing: -0.03em;
}

.building-tagline {
  font-size: 0.95rem;
  color: var(--t2);
  margin-bottom: 20px;
  line-height: 1.6;
}

.building-desc {
  font-size: 0.88rem;
  color: var(--t2);
  line-height: 1.78;
  margin-bottom: 14px;
}

.building-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.bd-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--r1);
}

.bd-item i {
  color: var(--cyan);
  font-size: 0.85rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.bd-item strong {
  display: block;
  font-size: 0.8rem;
  color: var(--t1);
  font-weight: 600;
  margin-bottom: 3px;
}

.bd-item span {
  font-size: 0.78rem;
  color: var(--t2);
  line-height: 1.6;
}

.building-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 24px;
}

.building-stack span {
  font-size: 0.72rem;
  font-family: var(--fm);
  padding: 4px 12px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--r1);
  color: var(--cyan);
}

.building-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.building-note {
  font-size: 0.72rem;
  color: var(--t3);
  font-family: var(--fm);
}

/* RecastAI mockup */
.building-right {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.building-mockup {
  background: #0b0b18;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--r3);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(108, 99, 255, 0.12);
  width: 100%;
  max-width: 360px;
  padding: 0;
}

.bm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.bm-logo {
  font-family: var(--fh);
  font-size: 0.9rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bm-badge {
  font-size: 0.6rem;
  font-family: var(--fm);
  padding: 2px 8px;
  border-radius: 99px;
  background: rgba(255, 94, 223, 0.1);
  border: 1px solid rgba(255, 94, 223, 0.25);
  color: var(--pink);
}

.bm-input-area {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.bm-label {
  font-size: 0.65rem;
  color: var(--t3);
  font-family: var(--fm);
  margin-bottom: 8px;
}

.bm-textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--r1);
  padding: 10px 12px;
  font-size: 0.75rem;
  color: var(--t2);
  line-height: 1.6;
  min-height: 56px;
  display: flex;
  align-items: flex-start;
  gap: 2px;
}

.bm-placeholder {
  color: var(--t3);
}

.bm-cursor {
  color: var(--purple);
  animation: blink 1s step-end infinite;
}

.bm-formats {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.bm-format-label {
  font-size: 0.62rem;
  color: var(--t3);
  font-family: var(--fm);
  margin-bottom: 9px;
}

.bm-format-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bm-chip {
  font-size: 0.66rem;
  font-family: var(--fm);
  padding: 4px 10px;
  border-radius: 99px;
  border: 1px solid var(--border);
  color: var(--t3);
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: var(--fast);
}

.bm-chip.active {
  background: rgba(108, 99, 255, 0.1);
  border-color: var(--purple);
  color: var(--purple);
}

.bm-generate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: calc(100% - 36px);
  margin: 14px 18px;
  padding: 10px 20px;
  border-radius: var(--r1);
  background: var(--grad);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--fb);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.bm-gen-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  animation: shimmer 2.2s ease infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

.bm-output {
  padding: 14px 18px;
}

.bm-out-label {
  font-size: 0.65rem;
  color: var(--cyan);
  font-family: var(--fm);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.bm-out-lines {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.bm-line {
  height: 7px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
  animation: lineLoad 1.8s ease infinite alternate;
}

.bm-line:nth-child(2) {
  animation-delay: 0.2s;
}

.bm-line:nth-child(3) {
  animation-delay: 0.4s;
}

.bm-line-short {
  opacity: 0.5;
}

@keyframes lineLoad {
  from {
    opacity: 0.4;
  }

  to {
    opacity: 0.9;
  }
}

/* =============================================
   CASE STUDY MODAL SYSTEM
   ============================================= */
.cs-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9990;
  background: rgba(8, 8, 16, 0.88);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.cs-modal-overlay.open {
  display: flex;
}

.cs-modal {
  background: var(--bg-card);
  border: 1px solid rgba(108, 99, 255, 0.25);
  border-radius: var(--r4);
  max-width: 780px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(108, 99, 255, 0.2);
  animation: modalIn 0.32s cubic-bezier(0.4, 0, 0.2, 1) both;
  display: none;
}

.cs-modal.visible {
  display: block;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.cs-modal::-webkit-scrollbar {
  width: 4px;
}

.cs-modal::-webkit-scrollbar-thumb {
  background: var(--purple);
  border-radius: 4px;
}

.cs-modal-close {
  position: sticky;
  top: 16px;
  left: 100%;
  margin-right: 20px;
  margin-top: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--t2);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  float: right;
  z-index: 10;
  transition: var(--fast);
}

.cs-modal-close:hover {
  background: rgba(255, 94, 223, 0.15);
  color: var(--pink);
  border-color: var(--pink);
}

.cs-modal-inner {
  padding: 40px 44px;
}

.cs-modal-label {
  font-family: var(--fm);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
  display: block;
}

.cs-modal-inner h2 {
  font-family: var(--fh);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.cs-modal-sub {
  color: var(--t2);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

.cs-modal-section {
  margin-bottom: 24px;
}

.cs-modal-section h4 {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--t1);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.cs-modal-section h4 i {
  color: var(--cyan);
}

.cs-modal-section p {
  font-size: 0.84rem;
  color: var(--t2);
  line-height: 1.72;
  margin-bottom: 10px;
}

.cs-modal-section ul {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.cs-modal-section li {
  font-size: 0.83rem;
  color: var(--t2);
  line-height: 1.65;
  padding-left: 16px;
  position: relative;
}

.cs-modal-section li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.68rem;
  top: 2px;
}

.cs-modal-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 8px;
}

.cs-modal-stack span {
  font-size: 0.7rem;
  font-family: var(--fm);
  padding: 4px 12px;
  background: rgba(108, 99, 255, 0.08);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: var(--r1);
  color: var(--purple);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (min-width: 1100px) {
  .desktop-br {
    display: block;
  }
}

@media (max-width: 1100px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .cs-card {
    padding: 34px;
  }

  .cs-card-inner {
    gap: 36px;
  }

  .building-card {
    padding: 40px;
    gap: 40px;
  }
}

@media (max-width: 900px) {

  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    flex-direction: column;
    text-align: center;
    gap: 48px;
    padding: calc(var(--nav-h) + 28px) 24px 80px;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-btns,
  .hero-socials {
    justify-content: center;
  }

  .hero-impact {
    justify-content: center;
  }

  .hero-avatar {
    flex: 0 0 auto;
    width: auto;
    height: auto;
  }

  .avatar-frame {
    width: 280px;
    height: 280px;
  }

  .avatar-blob {
    width: 190px;
    height: 190px;
    font-size: 2.8rem;
  }

  .r1 {
    width: 230px;
    height: 230px;
  }

  .r2 {
    width: 270px;
    height: 270px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .cs-card-inner {
    grid-template-columns: 1fr;
  }

  .cs-right {
    display: none;
  }

  /* hide on mobile for cleanliness */
  .building-card {
    grid-template-columns: 1fr;
  }

  .building-right {
    display: none;
  }

  .tl-head {
    flex-direction: column;
  }

  .tl-meta {
    align-items: flex-start;
  }

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

  .cs-modal-inner {
    padding: 24px;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 80px 0;
  }

  .container {
    padding: 0 20px;
  }

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

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

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

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

  .footer-row {
    flex-direction: column;
    text-align: center;
  }

  .footer-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .contact-form {
    padding: 24px;
  }

  .cs-card {
    padding: 24px;
  }

  .hero-name {
    font-size: clamp(2.6rem, 10vw, 3.4rem);
  }

  .sec-title {
    font-size: clamp(1.8rem, 6vw, 2.2rem);
  }

  .tl-card {
    padding: 22px;
  }

  .hero-impact {
    flex-direction: column;
    gap: 0;
  }

  .impact-divider {
    width: 100%;
    height: 1px;
    align-self: auto;
  }

  .cs-impact-row {
    flex-direction: column;
  }

  .impact-badges {
    flex-direction: column;
  }

  .building-card {
    padding: 24px;
  }

  .demo-card .demo-area {
    padding: 16px;
  }
}

.skills-section {
  position: relative;
}

.skills-toggle {
  display: flex;
  gap: 14px;
  margin: 42px 0 36px;
}

.skills-tab {
  border: none;
  outline: none;
  cursor: pointer;

  padding: 12px 22px;

  border-radius: 999px;

  background: rgba(18, 18, 32, 0.82);

  border: 1px solid rgba(120, 120, 255, 0.14);

  color: rgba(255, 255, 255, 0.72);

  font-size: 0.92rem;
  font-weight: 500;

  transition:
    transform 0.35s ease,
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    color 0.35s ease;
}

.skills-tab:hover {
  transform: translateY(-2px);

  border-color: rgba(110, 140, 255, 0.3);

  color: white;
}

.skills-tab.active {
  color: white;

  border-color: transparent;

  background:
    linear-gradient(90deg,
      #5d5fef,
      #31d8ff);

  box-shadow:
    0 10px 30px rgba(70, 120, 255, 0.22);
}

.skills-switch-wrapper {
  position: relative;
  min-height: 920px;
}

.capabilities-grid,
.tools-grid {
  position: absolute;
  inset: 0;

  width: 100%;

  transition:
    opacity 0.45s ease,
    transform 0.45s ease;
}

.skills-grid.active-grid {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  z-index: 2;
}

.skills-grid.hidden-grid {
  opacity: 0;
  transform: translateY(22px);
  pointer-events: none;
  z-index: 1;
}

/* PREMIUM CARD INTERACTION */

.skill-card {
  transition:
    transform 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.skill-card:hover {
  transform: translateY(-6px);

  border-color: rgba(110, 140, 255, 0.34);

  box-shadow:
    0 18px 40px rgba(50, 70, 140, 0.18);
}

.skill-card .sk-icon {
  transition:
    transform 0.35s ease,
    color 0.35s ease;
}

.skill-card:hover .sk-icon {
  transform: translateY(-4px);
}

.skill-card .sk-bar .sk-fill {
  transition:
    width 0.8s ease,
    filter 0.35s ease;
}

.skill-card:hover .sk-fill {
  filter: brightness(1.15);
}

.skills-toggle {
  display: flex;
  gap: 14px;
  margin: 42px 0 36px;
}

.skills-toggle button {
  border: none;
  outline: none;
  cursor: pointer;
  padding: 12px 22px;
  border-radius: 999px;
  background: rgba(18, 18, 32, 0.82);
  border: 1px solid rgba(120, 120, 255, 0.14);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  font-weight: 500;
  transition:
    transform 0.35s ease,
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    color 0.35s ease;
}

.skills-toggle button.active {
  color: white;
  border-color: transparent;
  background: linear-gradient(90deg, #5d5fef, #31d8ff);
  box-shadow: 0 10px 30px rgba(20, 37, 84, 0.22);
}

.skills-toggle button:hover {
  transform: translateY(-2px);
  border-color: rgba(110, 140, 255, 0.3);
  color: white;
}

.turnstile-wrap {
  margin: 18px 0 10px 0px;
}

.turnstile-wrap iframe .theme-dark #content {
  background-color: #121220;
}