:root {
  color-scheme: light;
  --bg: #f8fafc;
  --bg-soft: #eef4f8;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-solid: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --liquid-glass-bg: linear-gradient(145deg, rgba(255,255,255,0.74), rgba(255,255,255,0.34));
  --liquid-glass-border: rgba(255, 255, 255, 0.7);
  --liquid-glass-highlight: rgba(255, 255, 255, 0.88);
  --liquid-glass-shadow: 0 28px 80px rgba(15, 23, 42, 0.11), inset 0 1px 0 rgba(255, 255, 255, 0.74);
  --text: #101828;
  --muted: #667085;
  --border: rgba(16, 24, 40, 0.1);
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-soft: rgba(15, 118, 110, 0.12);
  --secondary: #2563eb;
  --secondary-soft: rgba(37, 99, 235, 0.14);
  --code-bg: #0f172a;
  --code-text: #dbeafe;
  --nav-bg: rgba(255, 255, 255, 0.72);
  --hero-card-border: rgba(255, 255, 255, 0.8);
  --hero-card-bg: linear-gradient(145deg, rgba(255,255,255,0.82), rgba(255,255,255,0.42));
  --section-muted-bg: linear-gradient(180deg, rgba(255,255,255,0.56), rgba(238,244,248,0.74));
  --body-blue-glow: rgba(37, 99, 235, 0.10);
  --body-teal-glow: rgba(15, 118, 110, 0.13);
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 18px 60px rgba(15, 23, 42, 0.06);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1120px;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111827;
  --bg-soft: #172033;
  --surface: rgba(24, 35, 54, 0.78);
  --surface-solid: #182236;
  --surface-glass: rgba(24, 35, 54, 0.72);
  --surface-strong: rgba(24, 35, 54, 0.96);
  --liquid-glass-bg: linear-gradient(145deg, rgba(46,58,82,0.58), rgba(15,23,42,0.28));
  --liquid-glass-border: rgba(226, 232, 240, 0.17);
  --liquid-glass-highlight: rgba(255, 255, 255, 0.18);
  --liquid-glass-shadow: 0 28px 80px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --text: #edf4ff;
  --muted: #a9b7cc;
  --border: rgba(226, 232, 240, 0.13);
  --primary: #2dd4bf;
  --primary-dark: #5eead4;
  --primary-soft: rgba(45, 212, 191, 0.13);
  --secondary: #60a5fa;
  --secondary-soft: rgba(96, 165, 250, 0.15);
  --code-bg: #08111f;
  --code-text: #dbeafe;
  --nav-bg: rgba(17, 24, 39, 0.74);
  --hero-card-border: rgba(226, 232, 240, 0.16);
  --hero-card-bg: linear-gradient(145deg, rgba(24,35,54,0.9), rgba(24,35,54,0.58));
  --section-muted-bg: linear-gradient(180deg, rgba(23,32,51,0.62), rgba(17,24,39,0.82));
  --body-blue-glow: rgba(96, 165, 250, 0.11);
  --body-teal-glow: rgba(45, 212, 191, 0.12);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  --shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.18);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 10%, var(--body-blue-glow), transparent 24rem),
    radial-gradient(circle at 85% 12%, var(--body-teal-glow), transparent 22rem),
    var(--bg);
  overflow-x: clip;
  width: 100%;
  overscroll-behavior-x: none;
}

body.menu-open {
  overflow: hidden;
}

body.certificate-modal-open {
  overflow: hidden;
}

body.case-study-modal-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 110px 0;
  position: relative;
}

.muted-section {
  background: var(--section-muted-bg);
  border-block: 1px solid var(--border);
}

.centered {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.eyebrow {
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 14px;
}

h1,
h2,
h3 {
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5.3rem);
  line-height: 0.98;
  margin-bottom: 24px;
}

.hero-title {
  text-align: left;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
}

h3 {
  font-size: 1.22rem;
  line-height: 1.25;
}

p {
  font-family: "Montserrat", "Inter", system-ui, sans-serif;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.8;
}

.gradient-text {
  display: inline;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.gradient-text .split-char {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.split-parent {
  overflow: hidden;
  display: inline-block;
  white-space: normal;
  word-wrap: break-word;
  will-change: transform, opacity;
}

.hero-title.split-parent {
  display: block;
  width: 100%;
  overflow: visible;
}

.split-word {
  display: inline-block;
  white-space: nowrap;
}

.split-char {
  display: inline-block;
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  transition:
    opacity var(--split-duration, 700ms) cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--split-duration, 700ms) cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--split-index, 0) * var(--split-delay, 34ms));
  will-change: transform, opacity;
}

.split-parent.is-visible .split-char {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.cursor-glow {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 999px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.14), transparent 68%);
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0;
  transition: opacity 180ms ease;
}

.site-header {
  position: fixed;
  inset: 18px 0 auto;
  z-index: 20;
  transition: transform 240ms ease, inset 240ms ease;
}

.site-header.scrolled {
  inset: 10px 0 auto;
}

.navbar {
  position: relative;
  isolation: isolate;
  min-height: 68px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.52), rgba(255, 255, 255, 0.22) 42%, rgba(238, 244, 248, 0.28)),
    var(--nav-bg);
  backdrop-filter: blur(26px) saturate(185%);
  -webkit-backdrop-filter: blur(26px) saturate(185%);
  border-radius: 999px;
  box-shadow:
    0 18px 56px rgba(15, 23, 42, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 -1px 0 rgba(15, 23, 42, 0.04);
  transition:
    width 420ms cubic-bezier(0.22, 1, 0.36, 1),
    min-height 420ms cubic-bezier(0.22, 1, 0.36, 1),
    padding 420ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 240ms ease,
    backdrop-filter 240ms ease,
    background 240ms ease;
}

.navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background:
    radial-gradient(180px circle at 12% 0%, rgba(255, 255, 255, 0.74), transparent 58%),
    radial-gradient(220px circle at 86% 18%, var(--primary-soft), transparent 60%),
    linear-gradient(115deg, rgba(255, 255, 255, 0.55), transparent 36%, rgba(255, 255, 255, 0.24) 68%, transparent);
  pointer-events: none;
}

html[data-theme="dark"] .navbar {
  border-color: rgba(226, 232, 240, 0.16);
  background:
    linear-gradient(135deg, rgba(35, 48, 70, 0.42), rgba(24, 35, 54, 0.28) 46%, rgba(17, 24, 39, 0.34)),
    var(--nav-bg);
  box-shadow:
    0 18px 56px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -1px 0 rgba(0, 0, 0, 0.16);
}

html[data-theme="dark"] .navbar::before {
  background:
    radial-gradient(180px circle at 12% 0%, rgba(255, 255, 255, 0.14), transparent 58%),
    radial-gradient(220px circle at 86% 18%, var(--secondary-soft), transparent 60%),
    linear-gradient(115deg, rgba(255, 255, 255, 0.12), transparent 38%, rgba(255, 255, 255, 0.08) 68%, transparent);
}

.site-header .navbar.container {
  width: min(100% - 40px, 1280px);
}

.site-header.scrolled .navbar.container {
  width: min(100% - 40px, var(--container));
  min-height: 68px;
  padding: 0 18px;
  backdrop-filter: blur(26px) saturate(185%);
  -webkit-backdrop-filter: blur(26px) saturate(185%);
  box-shadow:
    0 20px 62px rgba(15, 23, 42, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -1px 0 rgba(15, 23, 42, 0.06);
}

.site-header.scrolled .brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
}

.site-header.scrolled .nav-menu a {
  padding: 10px 14px;
}

.site-header.scrolled .theme-toggle {
  width: 46px;
  height: 46px;
}

.brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  flex-shrink: 0;
  transition:
    width 420ms cubic-bezier(0.22, 1, 0.36, 1),
    height 420ms cubic-bezier(0.22, 1, 0.36, 1),
    border-radius 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  display: block;
  transform: scale(1.16);
}

.brand-text {
  display: flex;
  align-items: center;
  letter-spacing: -0.02em;
  line-height: 1;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-actions {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-menu a {
  padding: 10px 14px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.94rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    padding 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary-dark);
  border-color: rgba(255, 255, 255, 0.64);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.62), transparent 48%),
    var(--primary-soft);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.76),
    0 8px 20px rgba(15, 118, 110, 0.08);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.62), transparent 48%),
    var(--primary-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.68);
  cursor: pointer;
}

.theme-toggle {
  position: relative;
  width: 46px;
  height: 46px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.36)),
    var(--surface-glass);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.76),
    0 8px 22px rgba(15, 23, 42, 0.06);
  color: var(--primary-dark);
  cursor: pointer;
  transition:
    width 420ms cubic-bezier(0.22, 1, 0.36, 1),
    height 420ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.7), transparent 48%),
    var(--primary-soft);
  border-color: rgba(15, 118, 110, 0.24);
}

html[data-theme="dark"] .nav-menu a:hover,
html[data-theme="dark"] .nav-menu a.active,
html[data-theme="dark"] .nav-toggle,
html[data-theme="dark"] .theme-toggle:hover {
  border-color: rgba(226, 232, 240, 0.16);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 50%),
    var(--primary-soft);
}

html[data-theme="dark"] .theme-toggle {
  border-color: rgba(226, 232, 240, 0.16);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04)),
    var(--surface-glass);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 8px 22px rgba(0, 0, 0, 0.18);
}

.theme-icon {
  position: absolute;
  transition: opacity 180ms ease, transform 180ms ease;
}

.theme-icon-sun {
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow:
    0 -10px 0 -7px currentColor,
    0 10px 0 -7px currentColor,
    10px 0 0 -7px currentColor,
    -10px 0 0 -7px currentColor,
    7px 7px 0 -7px currentColor,
    -7px -7px 0 -7px currentColor,
    7px -7px 0 -7px currentColor,
    -7px 7px 0 -7px currentColor;
}

.theme-icon-moon {
  width: 19px;
  height: 19px;
  border-radius: 50%;
  box-shadow: -6px 0 0 0 currentColor;
  transform: translateX(5px) rotate(-12deg) scale(0.82);
  opacity: 0;
}

html[data-theme="dark"] .theme-icon-sun {
  transform: rotate(40deg) scale(0.82);
  opacity: 0;
}

html[data-theme="dark"] .theme-icon-moon {
  transform: translateX(5px) rotate(-12deg) scale(1);
  opacity: 1;
}

.lang-switcher-removed {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.36)),
    var(--surface-glass);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.76),
    0 4px 12px rgba(15, 23, 42, 0.06);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--muted);
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.lang-toggle img {
  width: 20px;
  height: 14px;
  border-radius: 3px;
  object-fit: cover;
  flex-shrink: 0;
}

.lang-toggle:hover {
  transform: translateY(-1px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.7), transparent 48%),
    var(--primary-soft);
  border-color: rgba(15, 118, 110, 0.24);
  color: var(--primary-dark);
}

.lang-toggle.active {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: var(--primary);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 6px 18px rgba(15, 118, 110, 0.22);
}

html[data-theme="dark"] .lang-toggle {
  border-color: rgba(226, 232, 240, 0.16);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04)),
    var(--surface-glass);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 4px 12px rgba(0, 0, 0, 0.18);
}

html[data-theme="dark"] .lang-toggle:hover {
  border-color: rgba(226, 232, 240, 0.16);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 50%),
    var(--primary-soft);
}

html[data-theme="dark"] .lang-toggle.active {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: var(--primary);
}

.site-header.scrolled .lang-toggle {
  padding: 5px 9px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 99px;
  background: var(--primary-dark);
  transition: transform 200ms ease, opacity 200ms ease;
}

.hero {
  min-height: 100vh;
  padding-top: 150px;
  display: grid;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 56px;
  position: relative;
  z-index: 1;
}

.hero-description {
  max-width: 680px;
  font-size: 1.08rem;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  will-change: transform;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 14px 30px rgba(15, 118, 110, 0.22);
}

.btn-secondary {
  color: var(--text);
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 42%),
    var(--liquid-glass-bg);
  border-color: var(--liquid-glass-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.48);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.btn:hover {
  transform: translateY(-2px);
}

.hero-stats {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero-ready-text {
  color: var(--text);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 900;
  line-height: 1.15;
}

.hero-rotating-text {
  width: var(--text-rotate-width, auto);
  min-height: 2.35em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.48rem 1.25rem;
  overflow: hidden;
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.42), transparent 46%),
    linear-gradient(135deg, rgba(45, 212, 191, 0.8), rgba(96, 165, 250, 0.58));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.46),
    0 14px 34px rgba(15, 118, 110, 0.16);
  color: #07131f;
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(1rem, 2vw, 1.22rem);
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  transition:
    width 680ms cubic-bezier(0.22, 1, 0.36, 1),
    background 220ms ease,
    border-color 220ms ease,
    color 220ms ease;
}

html[data-theme="dark"] .hero-rotating-text {
  color: #eaffff;
  border-color: rgba(226, 232, 240, 0.18);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.16), transparent 46%),
    linear-gradient(135deg, rgba(20, 184, 166, 0.52), rgba(37, 99, 235, 0.42));
}

.text-rotate {
  display: flex;
  flex-wrap: wrap;
  position: relative;
  white-space: pre-wrap;
  overflow: hidden;
}

.text-rotate-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;
}

.text-rotate-current {
  display: flex;
  flex-wrap: wrap;
}

.hero-rotating-text .text-rotate-current {
  flex-wrap: nowrap;
}

.text-rotate-word {
  display: inline-flex;
  overflow: hidden;
  padding-bottom: 0.05em;
}

.text-rotate-element {
  display: inline-block;
  color: currentColor;
  transform: translate3d(0, 100%, 0);
  opacity: 0;
  transition:
    transform 820ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 580ms ease;
  transition-delay: var(--text-rotate-delay, 0ms);
}

.text-rotate-current.is-entering .text-rotate-element {
  transform: translate3d(0, 0, 0);
  opacity: 1;
}

.text-rotate-current.is-exiting .text-rotate-element {
  transform: translate3d(0, -120%, 0);
  opacity: 0;
}

.text-rotate-space {
  white-space: pre;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.profile-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: min(100%, 452px);
  padding: 26px;
  border: 1px solid var(--liquid-glass-border);
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 34%),
    var(--hero-card-bg);
  border-radius: 36px;
  box-shadow: var(--liquid-glass-shadow);
  backdrop-filter: blur(24px) saturate(165%);
  -webkit-backdrop-filter: blur(24px) saturate(165%);
  transform-style: preserve-3d;
  transition: transform 200ms ease;
}

.profile-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    radial-gradient(260px circle at 18% 0%, var(--liquid-glass-highlight), transparent 38%),
    linear-gradient(160deg, transparent 48%, rgba(37, 99, 235, 0.08), transparent 72%);
  opacity: 0.72;
  pointer-events: none;
  z-index: 0;
}

.profile-card > * {
  position: relative;
  z-index: 1;
}

.profile-top {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.profile-top-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 6px;
}

.profile-top p {
  font-weight: 700;
  margin: 0;
}

.profile-top h2 {
  margin: 0;
}

.code-preview {
  padding: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.08), transparent 36%),
    var(--code-bg);
  color: var(--code-text);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
}

.code-line {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.84rem;
  padding: 6px 0;
  white-space: nowrap;
}

.code-line span {
  color: #5eead4;
}

.mini-tags,
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-tags span,
.project-tags span {
  padding: 7px 10px;
  color: var(--primary-dark);
  background: var(--primary-soft);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 32px;
  width: 28px;
  height: 46px;
  border: 2px solid var(--border);
  border-radius: 999px;
  transform: translateX(-50%);
}

.scroll-indicator span {
  position: absolute;
  left: 50%;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 99px;
  background: var(--primary);
  transform: translateX(-50%);
  animation: scrollDot 1.5s infinite;
}

.two-column {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
}

.section-text {
  display: grid;
  gap: 18px;
  font-size: 1.02rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 18px;
  padding-top: 28px;
  align-items: start;
}

.about-highlight-item {
  position: relative;
  min-width: 0;
  padding: 0 32px 0 0;
  text-align: left;
}

.about-highlight-item:not(:first-child) {
  padding-left: 8px;
}

.about-highlight-item:not(:last-child) {
  border-right: 1px solid color-mix(in srgb, var(--secondary-soft) 42%, var(--border));
}

.about-highlight-item::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 0;
  width: 38px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), color-mix(in srgb, var(--secondary) 78%, white));
  opacity: 0.78;
}

.about-highlight-item strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(1.28rem, 2vw, 1.58rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: color-mix(in srgb, var(--text) 92%, #d9ecff);
  white-space: nowrap;
}

.about-highlight-item span {
  display: block;
  color: color-mix(in srgb, var(--muted) 90%, #b4c7df);
  font-family: "Montserrat", "Inter", system-ui, sans-serif;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.55;
}

.about-highlight-item span:empty {
  display: none;
}

.about-highlight-item span + span {
  margin-top: 1px;
}

#about .section-text {
  margin-top: 64px;
}

.about-profile-card {
  --pointer-x: 50%;
  --pointer-y: 50%;
  --pointer-from-center: 0;
  --pointer-from-top: 0.5;
  --pointer-from-left: 0.5;
  --rotate-x: 0deg;
  --rotate-y: 0deg;
  --background-x: 50%;
  --background-y: 50%;
  --profile-card-bg: linear-gradient(145deg, #10172f 0%, #102947 45%, #0f3b55 100%);
  --profile-card-accent: var(--primary);
  --profile-card-text: #ffffff;
  --profile-card-muted: rgba(218, 235, 255, 0.78);
  --profile-card-border: rgba(255, 255, 255, 0.12);
  --profile-card-glow: rgba(125, 190, 255, 0.45);
  --card-radius: 32px;
  width: min(100%, 390px);
  margin-top: 28px;
}

/* Profile card style */
.profile-card-wrapper {
  position: relative;
  perspective: 900px;
  transform: translate3d(0, 0, 0.1px);
  touch-action: none;
}

.profile-card-wrapper::before {
  content: "";
  position: absolute;
  inset: 7%;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at var(--pointer-x) var(--pointer-y),
    var(--behind-glow-color, var(--profile-card-glow)) 0%,
    transparent 58%
  );
  filter: blur(48px) saturate(1.08);
  opacity: 0.42;
  transition: opacity 200ms ease;
}

.profile-card-wrapper.active::before,
.profile-card-wrapper:hover::before {
  opacity: 0.78;
}

.profile-card-shell {
  position: relative;
  z-index: 1;
}

.profile-card-reactbits {
  position: relative;
  aspect-ratio: 0.72;
  min-height: 500px;
  overflow: hidden;
  border: 1px solid var(--profile-card-border);
  border-radius: var(--card-radius);
  background:
    var(--inner-gradient),
    var(--profile-card-bg);
  box-shadow:
    0 34px 90px rgba(3, 10, 28, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transform: translateZ(0) rotateX(0deg) rotateY(0deg);
  transition:
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 220ms ease;
  backface-visibility: hidden;
}

.profile-card-reactbits::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(16,23,47,0.2) 0%, transparent 34%, rgba(16,23,47,0.22) 72%, rgba(16,23,47,0.56) 100%),
    radial-gradient(circle at 50% 36%, transparent 24%, rgba(15,59,85,0.18) 76%);
}

.profile-card-wrapper.active .profile-card-reactbits {
  transform: translateZ(0) rotateX(var(--rotate-y)) rotateY(var(--rotate-x));
  box-shadow:
    0 40px 110px rgba(3, 10, 28, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.profile-card-shell.entering .profile-card-reactbits {
  transition: transform 180ms ease-out;
}

/* Animated pattern */
.profile-card-pattern {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.15;
  background:
    radial-gradient(circle at 20% 20%, rgba(113,196,255,0.16) 0 1px, transparent 1.5px),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.1) 0 1px, transparent 1px 13px),
    repeating-linear-gradient(90deg, rgba(45,212,191,0.09) 0 1px, transparent 1px 22px);
  background-size: 22px 22px, 42px 42px, 34px 34px;
  animation: profilePatternDrift 24s linear infinite;
  pointer-events: none;
}

.profile-card-wrapper:hover .profile-card-pattern {
  opacity: 0.22;
  animation-duration: 34s;
}

.profile-card-shine,
.profile-card-glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.profile-card-shine {
  z-index: 2;
  opacity: calc(0.2 + (var(--pointer-from-center) * 0.42));
  background:
    linear-gradient(
      115deg,
      transparent 18%,
      rgba(255,255,255,0.22) 32%,
      rgba(45,212,191,0.24) 44%,
      rgba(96,165,250,0.2) 58%,
      transparent 74%
    );
  background-size: 240% 240%;
  background-position: var(--background-x) var(--background-y);
  mix-blend-mode: screen;
}

/* 3D tilt interaction glare */
.profile-card-glare {
  z-index: 3;
  background: radial-gradient(
    farthest-corner circle at var(--pointer-x) var(--pointer-y),
    rgba(255,255,255,0.22) 0%,
    rgba(125,190,255,0.14) 28%,
    transparent 68%
  );
  mix-blend-mode: overlay;
}

.profile-details {
  position: absolute;
  top: 32px;
  left: 24px;
  right: 24px;
  z-index: 5;
  text-align: center;
  pointer-events: none;
}

.profile-details h3 {
  margin: 0;
  font-size: clamp(2.05rem, 4vw, 2.8rem);
  display: inline-block;
  line-height: 1.06;
  padding-bottom: 0.08em;
  background: linear-gradient(180deg, #ffffff 8%, #c7dcff 54%, #b8a7ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
}

.profile-details p {
  margin-top: 10px;
  color: var(--profile-card-muted);
  font-weight: 800;
  line-height: 1.2;
}

.profile-avatar-main {
  position: absolute;
  left: 50%;
  bottom: -18px;
  z-index: 2;
  width: min(100%, 360px);
  height: auto;
  max-height: 82%;
  object-fit: contain;
  object-position: center bottom;
  transform:
    translate3d(
      calc(-50% + ((var(--pointer-from-left) - 0.5) * 6px)),
      calc(-18px + ((var(--pointer-from-top) - 0.5) * 4px)),
      0
    )
    scale(1.12);
  transition: transform 140ms ease-out;
  filter: saturate(0.88) contrast(1.05) brightness(1.04);
  mix-blend-mode: luminosity;
}

.profile-user-info {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  pointer-events: auto;
}

.profile-user-details {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.profile-mini-avatar {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.12);
  object-fit: cover;
  object-position: center 24%;
}

.profile-user-text {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.profile-handle {
  color: rgba(255, 255, 255, 0.94);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1;
}

.profile-status {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
}

.profile-contact-btn {
  flex: 0 0 auto;
  padding: 11px 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.82rem;
  font-weight: 900;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.profile-contact-btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.38);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.projects-bottom-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 18px;
}

.projects-bottom-row .project-card:not(.project-card--coming-soon) {
  width: auto;
}

.projects-bottom-row .project-card--coming-soon {
  grid-column: 2;
  justify-self: center;
}

.project-card,
.contact-card {
  position: relative;
  isolation: isolate;
  border: 1px solid var(--liquid-glass-border);
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 34%),
    var(--liquid-glass-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--liquid-glass-shadow);
  backdrop-filter: blur(22px) saturate(165%);
  -webkit-backdrop-filter: blur(22px) saturate(165%);
}

.contact-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    radial-gradient(240px circle at var(--x, 18%) var(--y, 0%), var(--liquid-glass-highlight), transparent 42%),
    linear-gradient(150deg, transparent 46%, rgba(15, 118, 110, 0.07), transparent 72%);
  opacity: 0.66;
  pointer-events: none;
  z-index: 0;
}

.contact-card > * {
  position: relative;
  z-index: 1;
}

.tech-stack-section {
  overflow: hidden;
}

.experience-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 18%, var(--primary-soft), transparent 24rem),
    radial-gradient(circle at 82% 72%, var(--secondary-soft), transparent 24rem),
    var(--section-muted-bg);
  border-block: 1px solid var(--border);
}

.experience-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 42px;
  margin-top: 40px;
  align-items: start;
}

.experience-overview {
  display: grid;
  gap: 22px;
}

.experience-intro p,
.experience-education p,
.experience-card-description {
  color: var(--text);
  line-height: 1.75;
}

.experience-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.experience-stat {
  min-width: 140px;
  padding: 0 18px 0 0;
  border: 1px solid var(--border);
  border-width: 0 1px 0 0;
}

.experience-stat:last-child {
  border-right: 0;
  padding-right: 0;
}

.experience-stat strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.36rem;
}

.experience-stat span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.experience-card-kicker {
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.experience-education {
  padding-left: 18px;
  border-left: 2px solid color-mix(in srgb, var(--primary) 44%, var(--border));
}

.experience-education-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.experience-education-main h3,
.experience-item h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
}

.experience-education-main p {
  color: var(--text);
  font-weight: 600;
  opacity: 0.88;
}

.experience-education-side {
  flex: 0 0 auto;
  text-align: right;
  display: grid;
  gap: 6px;
}

.experience-education-side span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.experience-education-side strong {
  font-size: 1rem;
}

.experience-education-summary {
  margin-top: 14px;
  color: var(--muted) !important;
}

.experience-grid {
  display: grid;
  gap: 26px;
}

.experience-item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.experience-item-marker {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 0 0 8px color-mix(in srgb, var(--primary-soft) 58%, transparent);
}

.experience-item-marker::after {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  width: 1px;
  height: calc(100% + 54px);
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 34%, var(--border)), transparent);
  transform: translateX(-50%);
}

.experience-item:last-child .experience-item-marker::after {
  display: none;
}

.experience-item[data-accent="secondary"] .experience-card-kicker {
  color: var(--secondary);
}

.experience-item-body {
  max-width: 720px;
}

.experience-item-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  margin-bottom: 8px;
}

.experience-item-period {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.experience-item-role {
  margin-bottom: 12px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
  opacity: 0.88;
}

.experience-card-description {
  margin-bottom: 0;
  color: var(--muted) !important;
}

.experience-item + .experience-item {
  padding-top: 2px;
}

.tech-stack-section .section-heading p:not(.eyebrow) {
  margin-top: 14px;
}

.text-type {
  display: inline-block;
  white-space: pre-wrap;
}

.tech-stack-title {
  min-height: 1.12em;
  min-width: min(100%, 15ch);
}

.text-type__content {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.text-type__cursor {
  margin-left: 0.25rem;
  display: inline-block;
  color: var(--primary);
  opacity: 1;
  animation: textTypeCursorBlink 0.5s ease-in-out infinite alternate;
}

.text-type__cursor--hidden {
  display: none;
}

.blur-text {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.blur-text__segment {
  display: inline-block;
  opacity: 0;
  filter: blur(10px);
  transform: translate3d(0, var(--blur-text-y, -50px), 0);
  transition:
    filter var(--blur-text-duration, 350ms) ease,
    opacity var(--blur-text-duration, 350ms) ease,
    transform var(--blur-text-duration, 350ms) cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--blur-text-index, 0) * var(--blur-text-delay, 150ms));
  will-change: transform, filter, opacity;
}

.blur-text.is-visible .blur-text__segment {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0);
}

.logo-loop-panel {
  display: grid;
  gap: 20px;
  margin-top: 46px;
}

.logoloop {
  position: relative;
  --logoloop-gap: 32px;
  --logoloop-logoHeight: 28px;
  --logoloop-fadeColorAuto: var(--bg);
}

.tech-logoloop {
  width: 100%;
  padding-block: 8px;
  overflow: hidden;
}

.logoloop--vertical {
  height: 100%;
  display: inline-block;
}

.logoloop--scale-hover {
  padding-top: calc(var(--logoloop-logoHeight) * 0.18);
  padding-bottom: calc(var(--logoloop-logoHeight) * 0.18);
}

.logoloop__track {
  display: flex;
  width: max-content;
  will-change: transform;
  user-select: none;
  position: relative;
  z-index: 0;
}

.logoloop--vertical .logoloop__track {
  flex-direction: column;
  height: max-content;
  width: 100%;
}

.logoloop__list {
  display: flex;
  align-items: center;
  list-style: none;
}

.logoloop--vertical .logoloop__list {
  flex-direction: column;
}

.logoloop__item {
  flex: 0 0 auto;
  margin-right: var(--logoloop-gap);
  font-size: var(--logoloop-logoHeight);
  line-height: 1;
}

.logoloop--vertical .logoloop__item {
  margin-right: 0;
  margin-bottom: var(--logoloop-gap);
}

.logoloop__item:last-child {
  margin-right: var(--logoloop-gap);
}

.logoloop--vertical .logoloop__item:last-child {
  margin-right: 0;
  margin-bottom: var(--logoloop-gap);
}

.logoloop__node {
  display: inline-flex;
  align-items: center;
}

.logoloop--scale-hover .logoloop__item {
  overflow: visible;
}

.logoloop--scale-hover .logoloop__item:hover img,
.logoloop--scale-hover .logoloop__item:hover .logoloop__node {
  transform: scale(1.12);
  transform-origin: center center;
}

.logoloop--scale-hover .logoloop__node {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.logoloop__link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: 4px;
  transition: opacity 0.2s ease;
}

.logoloop__link:hover {
  opacity: 0.8;
}

.logoloop__link:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.logoloop--fade::before,
.logoloop--fade::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(24px, 8%, 120px);
  pointer-events: none;
  z-index: 10;
}

.logoloop--fade::before {
  left: 0;
  background: linear-gradient(
    to right,
    var(--logoloop-fadeColor, var(--logoloop-fadeColorAuto)) 0%,
    rgba(0, 0, 0, 0) 100%
  );
}

.logoloop--fade::after {
  right: 0;
  background: linear-gradient(
    to left,
    var(--logoloop-fadeColor, var(--logoloop-fadeColorAuto)) 0%,
    rgba(0, 0, 0, 0) 100%
  );
}

.logoloop--vertical.logoloop--fade::before,
.logoloop--vertical.logoloop--fade::after {
  left: 0;
  right: 0;
  width: 100%;
  height: clamp(24px, 8%, 120px);
}

.logoloop--vertical.logoloop--fade::before {
  top: 0;
  bottom: auto;
  background: linear-gradient(
    to bottom,
    var(--logoloop-fadeColor, var(--logoloop-fadeColorAuto)) 0%,
    rgba(0, 0, 0, 0) 100%
  );
}

.logoloop--vertical.logoloop--fade::after {
  bottom: 0;
  top: auto;
  background: linear-gradient(
    to top,
    var(--logoloop-fadeColor, var(--logoloop-fadeColorAuto)) 0%,
    rgba(0, 0, 0, 0) 100%
  );
}

.stack-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 150px;
  min-height: 96px;
  display: inline-grid;
  place-items: center;
  gap: 10px;
  padding: 18px 14px;
  border: 1px solid var(--liquid-glass-border);
  border-radius: 18px;
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 38%),
    var(--liquid-glass-bg);
  box-shadow: var(--liquid-glass-shadow);
  backdrop-filter: blur(18px) saturate(155%);
  -webkit-backdrop-filter: blur(18px) saturate(155%);
  color: var(--text);
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.stack-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(150deg, var(--liquid-glass-highlight), transparent 44%);
  pointer-events: none;
  z-index: 0;
}

.stack-card > * {
  position: relative;
  z-index: 1;
}

.stack-card:hover {
  transform: translateY(-5px);
  border-color: rgba(15, 118, 110, 0.25);
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 34%),
    var(--surface);
}

.logoloop--scale-hover .logoloop__item:hover .stack-card {
  transform: translateY(-5px) scale(1.08);
}

.stack-card i {
  font-size: var(--logoloop-logoHeight);
  color: var(--primary-dark);
}

.stack-card span:last-child {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 800;
}

.stack-fallback {
  min-width: calc(var(--logoloop-logoHeight) * 0.96);
  height: calc(var(--logoloop-logoHeight) * 0.96);
  display: inline-grid;
  place-items: center;
  padding: 0 8px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  font-size: 0.86rem;
  font-weight: 900;
}

.project-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.certifications-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 30%, var(--secondary-soft), transparent 24rem),
    radial-gradient(circle at 88% 62%, var(--primary-soft), transparent 26rem),
    var(--section-muted-bg);
  border-block: 1px solid var(--border);
}

.certifications-intro {
  max-width: 680px;
  margin: 20px auto 0;
  font-size: 1.02rem;
}

.certificate-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
  max-height: 90px;
  opacity: 1;
  overflow: hidden;
  transform: translateY(0);
  transition:
    max-height 420ms cubic-bezier(0.22, 1, 0.36, 1),
    margin 420ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 260ms ease,
    transform 320ms ease;
}

.certifications-section:not(.gallery-expanded) .certificate-filter {
  max-height: 0;
  margin-top: 0;
  opacity: 0;
  transform: translateY(-10px);
  visibility: hidden;
  pointer-events: none;
}

.certificate-filter-btn {
  padding: 10px 16px;
  border: 1px solid var(--liquid-glass-border);
  border-radius: 999px;
  color: var(--muted);
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 44%),
    var(--liquid-glass-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(16px) saturate(145%);
  -webkit-backdrop-filter: blur(16px) saturate(145%);
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.certificate-filter-btn:hover {
  transform: translateY(-2px);
}

.certificate-filter-btn.active {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-color: transparent;
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.2);
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.certificates-grid.featured-mode {
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  grid-template-areas:
    "primary secondary"
    "primary tertiary";
}

.featured-mode .certificate-card[data-certificate-featured="primary"] {
  grid-area: primary;
  min-height: 590px;
  order: 1;
}

.featured-mode .certificate-card[data-certificate-featured="primary"] .certificate-image {
  height: auto;
  flex: 1 1 auto;
  aspect-ratio: 16 / 9;
  border-right: 0;
  border-bottom: 1px solid var(--border);
}

.featured-mode .certificate-card[data-certificate-featured="primary"] .certificate-image img {
  object-fit: contain;
}

.featured-mode .certificate-card[data-certificate-featured="primary"] .certificate-body {
  flex: 0 0 auto;
  min-height: 178px;
}

.featured-mode .certificate-card[data-certificate-featured="secondary"] {
  grid-area: secondary;
  order: 2;
}

.featured-mode .certificate-card[data-certificate-featured="tertiary"] {
  grid-area: tertiary;
  order: 3;
}

.featured-mode .certificate-card[data-certificate-featured="secondary"],
.featured-mode .certificate-card[data-certificate-featured="tertiary"] {
  min-height: 390px;
  display: flex;
  flex-direction: column;
}

.featured-mode .certificate-card[data-certificate-featured="secondary"] .certificate-image,
.featured-mode .certificate-card[data-certificate-featured="tertiary"] .certificate-image {
  height: auto;
  aspect-ratio: 16 / 9;
  border-right: 0;
  border-bottom: 1px solid var(--border);
}

.featured-mode .certificate-card[data-certificate-featured="secondary"] .certificate-image img,
.featured-mode .certificate-card[data-certificate-featured="tertiary"] .certificate-image img {
  object-fit: contain;
}

.featured-mode .certificate-card[data-certificate-featured="secondary"] .certificate-body,
.featured-mode .certificate-card[data-certificate-featured="tertiary"] .certificate-body {
  padding: 18px;
}

.featured-mode .certificate-card[data-certificate-featured="secondary"] .certificate-content h3,
.featured-mode .certificate-card[data-certificate-featured="tertiary"] .certificate-content h3 {
  font-size: 1.04rem;
}

.featured-mode .certificate-card[data-certificate-featured="secondary"] .certificate-footer,
.featured-mode .certificate-card[data-certificate-featured="tertiary"] .certificate-footer {
  gap: 10px;
  padding-top: 12px;
  margin-top: 12px;
}

.featured-mode .certificate-card[data-certificate-featured="secondary"] .certificate-institution-logo,
.featured-mode .certificate-card[data-certificate-featured="tertiary"] .certificate-institution-logo {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
  padding: 6px;
}

.certificate-card.certificate-collapsed {
  display: none !important;
}

.certificate-card.gallery-enter {
  animation: certificateGalleryEnter 560ms cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: calc(var(--gallery-index, 0) * 45ms);
}

.certificate-gallery-actions {
  display: grid;
  justify-items: center;
  gap: 12px;
  margin-top: 34px;
}

.certificate-gallery-toggle {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 10px 8px 22px;
  border: 1px solid var(--liquid-glass-border);
  border-radius: 999px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 42%),
    linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 16px 36px rgba(15, 118, 110, 0.22);
  font-weight: 900;
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.certificate-gallery-toggle:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 44px rgba(15, 118, 110, 0.28);
}

.certificate-gallery-toggle:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--primary) 70%, white);
  outline-offset: 4px;
}

.certificate-gallery-count,
.certificate-gallery-toggle-icon {
  min-width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.certificate-gallery-toggle-icon {
  min-width: 38px;
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery-expanded .certificate-gallery-count {
  display: none;
}

.gallery-expanded .certificate-gallery-toggle-icon {
  transform: rotate(180deg);
}

.certificate-swipe-hint {
  display: none;
  font-size: 0.78rem;
  text-align: center;
}

.certificate-card {
  position: relative;
  isolation: isolate;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--liquid-glass-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, var(--liquid-glass-highlight), transparent 34%),
    var(--liquid-glass-bg);
  box-shadow: var(--liquid-glass-shadow);
  backdrop-filter: blur(22px) saturate(165%);
  -webkit-backdrop-filter: blur(22px) saturate(165%);
  transition: transform 220ms ease, opacity 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
  cursor: zoom-in;
}

.certificate-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--primary) 72%, white);
  outline-offset: 5px;
}

.certificate-card::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: 0;
  border-radius: inherit;
  background:
    radial-gradient(260px circle at 12% 0%, var(--liquid-glass-highlight), transparent 42%),
    linear-gradient(155deg, transparent 48%, var(--secondary-soft), transparent 76%);
  pointer-events: none;
}

.certificate-card > * {
  position: relative;
  z-index: 2;
}

.certificate-card:hover {
  border-color: rgba(15, 118, 110, 0.26);
  box-shadow: 0 30px 78px rgba(15, 23, 42, 0.13), inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

html[data-theme="dark"] .certificate-card:hover {
  border-color: rgba(94, 234, 212, 0.24);
  box-shadow: 0 30px 78px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.certificate-card.hide {
  display: none;
}

.certificate-card.filter-enter {
  animation: certificateFilterEnter 480ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.certificate-footer {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
}

.certificate-image {
  position: relative;
  z-index: 2;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--surface-solid);
}

.certificate-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.3) 48%, transparent 66%);
  transform: translateX(-120%);
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.certificate-card:hover .certificate-image::after {
  transform: translateX(120%);
}

.certificate-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 360ms ease;
}

.certificate-card:hover .certificate-image img {
  transform: scale(1.025);
}

.certificate-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.certificate-content {
  flex: 1;
}

.certificate-type {
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  line-height: 1.5;
  text-transform: uppercase;
}

.certificate-content h3 {
  margin-bottom: 14px;
  font-size: 1.36rem;
}

.certificate-footer {
  padding-top: 20px;
  margin-top: 22px;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.certificate-footer small {
  flex: 1;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.5;
}

.certificate-institution-logo {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  display: block;
  padding: 8px;
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 50%;
  background: var(--surface-solid);
  box-shadow:
    0 10px 24px rgba(15, 23, 42, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.68);
  object-fit: contain;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.certificate-card:hover .certificate-institution-logo {
  transform: scale(1.06);
  border-color: rgba(15, 118, 110, 0.3);
  box-shadow:
    0 12px 28px rgba(15, 118, 110, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.certificate-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms ease;
}

.certificate-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.certificate-modal-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(7, 19, 31, 0.72);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  cursor: zoom-out;
}

.certificate-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  max-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--liquid-glass-border);
  border-radius: 28px;
  background:
    linear-gradient(145deg, var(--liquid-glass-highlight), transparent 34%),
    var(--surface-strong);
  box-shadow: 0 36px 110px rgba(0, 0, 0, 0.36);
  transform: translateY(24px) scale(0.96);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.certificate-modal.open .certificate-modal-dialog {
  transform: translateY(0) scale(1);
}

.certificate-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 50%;
  color: #0f172a;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.16);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.certificate-modal-close:hover {
  transform: rotate(6deg) scale(1.05);
  background: #fff;
}

.certificate-modal-close:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

.certificate-modal-image-wrap {
  min-height: 0;
  padding: 22px;
  overflow: auto;
  background: rgba(15, 23, 42, 0.06);
}

.certificate-modal-image-wrap img {
  width: 100%;
  max-height: calc(100vh - 210px);
  display: block;
  margin-inline: auto;
  border-radius: 16px;
  object-fit: contain;
  box-shadow: 0 18px 54px rgba(15, 23, 42, 0.16);
}

.certificate-modal-caption {
  padding: 20px 24px 24px;
  border-top: 1px solid var(--border);
}

.certificate-modal-caption h3 {
  padding-right: 52px;
  margin-bottom: 6px;
  font-size: 1.2rem;
}

.certificate-modal-caption p {
  font-size: 0.88rem;
  line-height: 1.6;
}

.case-study-modal {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms ease;
}

.case-study-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.case-study-modal-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(7, 19, 31, 0.76);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  cursor: zoom-out;
}

.case-study-dialog {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
  max-height: calc(100vh - 48px);
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  overflow: hidden;
  border: 1px solid var(--liquid-glass-border);
  border-radius: 30px;
  background:
    linear-gradient(145deg, var(--liquid-glass-highlight), transparent 34%),
    var(--surface-strong);
  box-shadow: 0 38px 120px rgba(0, 0, 0, 0.38);
  transform: translateY(24px) scale(0.96);
  transition: transform 340ms cubic-bezier(0.22, 1, 0.36, 1);
}

.case-study-modal.open .case-study-dialog {
  transform: translateY(0) scale(1);
}

.case-study-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 4;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  color: #0f172a;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.18);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.case-study-close:hover {
  transform: rotate(6deg) scale(1.05);
  background: #fff;
}

.case-study-close:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

.case-study-media {
  min-height: 560px;
  display: grid;
  place-items: center;
  padding: 26px;
  background:
    radial-gradient(circle at 20% 12%, var(--secondary-soft), transparent 42%),
    var(--bg-soft);
  border-right: 1px solid var(--border);
}

.case-study-media img {
  width: 100%;
  max-height: calc(100vh - 104px);
  display: block;
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.2);
  object-fit: contain;
}

.case-study-content {
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 52px 44px 40px;
  overflow-y: auto;
}

.case-study-eyebrow {
  margin-bottom: 12px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

.case-study-content h3 {
  padding-right: 42px;
  margin-bottom: 24px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.case-study-description {
  display: grid;
  gap: 16px;
}

.case-study-description p {
  line-height: 1.85;
}

.case-study-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 30px;
  margin-top: auto;
}

.case-study-actions .btn {
  min-width: 150px;
}

.project-link-button {
  padding: 0;
  border: 0;
  color: var(--primary-dark);
  background: none;
  font-weight: 900;
  cursor: pointer;
}

.project-links a,
.project-link-button {
  position: relative;
}

.project-links a::after,
.project-link-button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.project-links a:hover::after,
.project-link-button:hover::after {
  transform: scaleX(1);
}

@keyframes certificateFilterEnter {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }

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

@keyframes certificateGalleryEnter {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.975);
  }

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

.filter-btn {
  padding: 10px 16px;
  border: 1px solid var(--liquid-glass-border);
  border-radius: 999px;
  color: var(--muted);
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 44%),
    var(--liquid-glass-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(16px) saturate(145%);
  -webkit-backdrop-filter: blur(16px) saturate(145%);
  font-weight: 800;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.filter-btn:hover,
.filter-btn.active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

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

.project-card {
  overflow: hidden;
  position: relative;
  transition: transform 220ms ease, opacity 220ms ease;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    radial-gradient(280px circle at 20% 0%, var(--liquid-glass-highlight), transparent 40%),
    linear-gradient(150deg, transparent 48%, rgba(37, 99, 235, 0.08), transparent 74%);
  pointer-events: none;
  z-index: 0;
}

.project-card.hide {
  display: none;
}

.project-card:hover {
  transform: translateY(-6px) scale(1.01);
}

.spotlight-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(350px circle at var(--x, 50%) var(--y, 20%), rgba(15, 118, 110, 0.14), transparent 42%);
  opacity: 0;
  transition: opacity 180ms ease;
  pointer-events: none;
  z-index: 1;
}

.spotlight-card:hover::before {
  opacity: 1;
}

.project-image {
  position: relative;
  z-index: 2;
  height: 210px;
  overflow: hidden;
  background: var(--liquid-glass-bg);
  border-bottom: 1px solid var(--border);
}

.project-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 260ms ease;
}

.project-card:hover .project-image img {
  transform: scale(1.04);
}

.project-content {
  position: relative;
  z-index: 2;
  padding: 24px;
}

.project-meta {
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.project-content h3 {
  margin-bottom: 12px;
}

.project-content p {
  min-height: 108px;
}

.project-tags {
  margin-top: 18px;
  margin-bottom: 22px;
}

.project-links {
  display: flex;
  gap: 14px;
}

.project-links a,
.project-links button {
  font-weight: 900;
  color: var(--primary-dark);
}

.project-card--coming-soon {
  --edge-proximity: 0;
  --cursor-angle: 45deg;
  --edge-sensitivity: 28;
  --color-sensitivity: 46;
  --border-radius: var(--radius-lg);
  --glow-padding: 36px;
  --cone-spread: 24;
  --fill-opacity: 0.5;
  --card-bg: var(--surface-solid);
  --glow-color: hsl(174deg 70% 56% / 90%);
  --glow-color-60: hsl(174deg 70% 56% / 54%);
  --glow-color-50: hsl(174deg 70% 56% / 45%);
  --glow-color-40: hsl(174deg 70% 56% / 36%);
  --glow-color-30: hsl(174deg 70% 56% / 27%);
  --glow-color-20: hsl(174deg 70% 56% / 18%);
  --glow-color-10: hsl(174deg 70% 56% / 9%);
  width: min(220px, 100%);
  min-height: 190px;
  align-self: center;
  display: grid;
  place-items: stretch;
  overflow: visible;
  cursor: default;
}

html[data-theme="dark"] .project-card--coming-soon {
  --card-bg: var(--surface-solid);
}

.border-glow-card {
  position: relative;
  border-radius: var(--border-radius);
  isolation: isolate;
  transform: translate3d(0, 0, 0.01px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--card-bg);
  box-shadow: var(--liquid-glass-shadow);
}

.border-glow-card::before,
.border-glow-card::after,
.border-glow-card > .edge-light {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transition: opacity 250ms ease-out;
  z-index: -1;
}

.border-glow-card:not(:hover):not(.sweep-active)::before,
.border-glow-card:not(:hover):not(.sweep-active)::after,
.border-glow-card:not(:hover):not(.sweep-active) > .edge-light {
  opacity: 0;
  transition: opacity 750ms ease-in-out;
}

.border-glow-card::before {
  border: 1px solid transparent;
  background:
    linear-gradient(var(--card-bg) 0 100%) padding-box,
    radial-gradient(at 80% 55%, rgba(45, 212, 191, 0.95) 0, transparent 50%) border-box,
    radial-gradient(at 12% 10%, rgba(96, 165, 250, 0.9) 0, transparent 52%) border-box,
    radial-gradient(at 52% 88%, rgba(34, 211, 238, 0.82) 0, transparent 54%) border-box,
    linear-gradient(135deg, var(--primary), var(--secondary)) border-box;
  background:
    linear-gradient(var(--card-bg) 0 100%) padding-box,
    radial-gradient(at 80% 55%, color-mix(in srgb, var(--primary) 92%, white) 0, transparent 50%) border-box,
    radial-gradient(at 12% 10%, color-mix(in srgb, var(--secondary) 82%, white) 0, transparent 52%) border-box,
    radial-gradient(at 52% 88%, color-mix(in srgb, var(--primary) 72%, var(--secondary)) 0, transparent 54%) border-box,
    linear-gradient(135deg, var(--primary), var(--secondary)) border-box;
  opacity: calc((var(--edge-proximity) - var(--color-sensitivity)) / (100 - var(--color-sensitivity)));
  -webkit-mask-image:
    conic-gradient(
      from var(--cursor-angle) at center,
      black calc(var(--cone-spread) * 1%),
      transparent calc((var(--cone-spread) + 15) * 1%),
      transparent calc((100 - var(--cone-spread) - 15) * 1%),
      black calc((100 - var(--cone-spread)) * 1%)
    );
  mask-image:
    conic-gradient(
      from var(--cursor-angle) at center,
      black calc(var(--cone-spread) * 1%),
      transparent calc((var(--cone-spread) + 15) * 1%),
      transparent calc((100 - var(--cone-spread) - 15) * 1%),
      black calc((100 - var(--cone-spread)) * 1%)
    );
}

.border-glow-card::after {
  background:
    radial-gradient(at 78% 18%, rgba(45, 212, 191, 0.32) 0, transparent 45%),
    radial-gradient(at 18% 82%, rgba(96, 165, 250, 0.3) 0, transparent 50%);
  background:
    radial-gradient(at 78% 18%, color-mix(in srgb, var(--primary) 52%, transparent) 0, transparent 45%),
    radial-gradient(at 18% 82%, color-mix(in srgb, var(--secondary) 48%, transparent) 0, transparent 50%);
  opacity: calc(var(--fill-opacity) * (var(--edge-proximity) - var(--color-sensitivity)) / (100 - var(--color-sensitivity)));
  mix-blend-mode: soft-light;
}

.border-glow-card > .edge-light {
  inset: calc(var(--glow-padding) * -1);
  pointer-events: none;
  z-index: 1;
  opacity: calc((var(--edge-proximity) - var(--edge-sensitivity)) / (100 - var(--edge-sensitivity)));
  -webkit-mask-image:
    conic-gradient(
      from var(--cursor-angle) at center,
      black 2.5%,
      transparent 10%,
      transparent 90%,
      black 97.5%
    );
  mask-image:
    conic-gradient(
      from var(--cursor-angle) at center,
      black 2.5%,
      transparent 10%,
      transparent 90%,
      black 97.5%
    );
  mix-blend-mode: plus-lighter;
}

.border-glow-card > .edge-light::before {
  content: "";
  position: absolute;
  inset: var(--glow-padding);
  border-radius: inherit;
  box-shadow:
    inset 0 0 0 1px var(--glow-color),
    inset 0 0 3px 0 var(--glow-color-50),
    inset 0 0 12px 0 var(--glow-color-30),
    inset 0 0 26px 2px var(--glow-color-20),
    0 0 3px 0 var(--glow-color-50),
    0 0 12px 0 var(--glow-color-30),
    0 0 26px 2px var(--glow-color-20),
    0 0 52px 2px var(--glow-color-10);
}

.border-glow-inner {
  position: relative;
  z-index: 2;
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px 18px;
  border-radius: inherit;
  overflow: hidden;
}

.border-glow-inner p {
  max-width: 10ch;
  color: var(--text);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.12rem;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: start;
}

.contact-section .section-heading p:not(.eyebrow) {
  margin-top: 18px;
  font-size: 1.02rem;
}

.contact-highlight {
  position: relative;
  display: inline-block;
  isolation: isolate;
  z-index: 1;
  margin-top: 0.08em;
  padding: 0.03em 0.22em 0.08em;
  border-radius: 0.18em;
  color: inherit;
  font-weight: 700;
  white-space: normal;
  line-height: 1.08;
}

.contact-highlight + .contact-highlight {
  margin-left: 0.08em;
}

.contact-highlight::before {
  content: "";
  position: absolute;
  inset: 0.02em 0 0.01em;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(45, 212, 191, 0.48), rgba(96, 165, 250, 0.46));
  background: linear-gradient(90deg, color-mix(in srgb, var(--primary) 62%, transparent), color-mix(in srgb, var(--secondary) 58%, transparent));
  transform: scaleX(0);
  transform-origin: left center;
}

.contact-highlight.is-visible::before {
  transform: scaleX(1);
  animation: contactHighlightSweep 2.35s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}

.contact-highlight--second.is-visible::before {
  animation-delay: 2.45s;
}

.contact-highlight:hover::before {
  background: linear-gradient(90deg, rgba(45, 212, 191, 0.62), rgba(96, 165, 250, 0.58));
  background: linear-gradient(90deg, color-mix(in srgb, var(--primary) 74%, transparent), color-mix(in srgb, var(--secondary) 68%, transparent));
}

.contact-card {
  overflow: hidden;
  padding: 14px;
}

.contact-link {
  display: block;
  padding: 20px;
  border-radius: 22px;
  transition: background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.contact-link:hover {
  background:
    linear-gradient(135deg, var(--liquid-glass-highlight), transparent 46%),
    var(--primary-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
  transform: translateX(4px);
}

.contact-link span {
  display: block;
  color: var(--muted);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.contact-link strong {
  font-size: 1.05rem;
}

.footer {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  background: var(--surface-glass);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.footer a {
  color: var(--primary-dark);
  font-weight: 900;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

.delay-1 {
  transition-delay: 90ms;
}

.delay-2 {
  transition-delay: 160ms;
}

.delay-3 {
  transition-delay: 230ms;
}

@keyframes textTypeCursorBlink {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

@keyframes contactHighlightSweep {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

@keyframes profilePatternDrift {
  0% {
    background-position: 0 0, 0 0, 0 0;
  }

  100% {
    background-position: 44px 44px, 84px 84px, 68px 68px;
  }
}

@keyframes scrollDot {
  0% {
    opacity: 1;
    transform: translate(-50%, 0);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, 18px);
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .two-column,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .experience-layout,
  .experience-grid {
    grid-template-columns: 1fr;
  }

  .experience-layout {
    gap: 28px;
  }

  .experience-education-row {
    flex-direction: column;
  }

  .experience-education-side {
    text-align: left;
  }

  .experience-item {
    gap: 14px;
  }

  .experience-item-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .hero {
    padding-top: 130px;
  }

  .hero-visual {
    min-height: 420px;
  }

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

  .certificates-grid.all-mode {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .certificates-grid.featured-mode {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
    grid-template-areas:
      "primary primary"
      "secondary tertiary";
  }

  .featured-mode .certificate-card[data-certificate-featured="secondary"],
  .featured-mode .certificate-card[data-certificate-featured="tertiary"] {
    min-height: 420px;
    display: flex;
    flex-direction: column;
  }

  .featured-mode .certificate-card[data-certificate-featured="secondary"] .certificate-image,
  .featured-mode .certificate-card[data-certificate-featured="tertiary"] .certificate-image {
    height: auto;
    aspect-ratio: 16 / 10;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .certificate-card {
    min-height: 420px;
  }

  .projects-bottom-row {
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
    grid-auto-flow: row;
    grid-auto-columns: minmax(0, 1fr);
    align-items: start;
  }

  .projects-bottom-row .project-card:not(.project-card--coming-soon),
  .project-card--coming-soon {
    width: 100%;
  }

  .projects-bottom-row .project-card--coming-soon {
    grid-column: 1;
    justify-self: stretch;
    min-height: 160px;
  }

  .case-study-dialog {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }

  .case-study-media {
    min-height: 0;
    padding: 22px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .case-study-media img {
    max-height: 460px;
  }

  .case-study-content {
    overflow: visible;
  }

  .project-content p {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section {
    padding: 78px 0;
  }

  .site-header {
    top: calc(10px + env(safe-area-inset-top));
    left: 0;
    right: 0;
  }

  .site-header.scrolled {
    top: calc(10px + env(safe-area-inset-top));
    left: 0;
    right: 0;
  }

  .site-header .navbar.container,
  .site-header.scrolled .navbar.container {
    width: calc(100% - 20px);
    max-width: min(calc(100% - 20px), var(--container));
    min-height: 64px;
    padding: 0 14px;
    margin-inline: auto;
  }

  .navbar {
    border-radius: 24px;
    gap: 12px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 13px;
  }

  .brand-text {
    font-size: 0.98rem;
  }

  .lang-switcher-removed {
    gap: 4px;
  }

  .lang-toggle {
    padding: 5px 7px;
    font-size: 0.72rem;
    gap: 4px;
  }

  .lang-toggle img {
    width: 16px;
    height: 11px;
  }

  .lang-toggle span {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav-menu {
    position: fixed;
    top: calc(10px + env(safe-area-inset-top) + 64px + 12px);
    left: 10px;
    right: 10px;
    width: auto;
    padding: 12px;
    display: grid;
    gap: 4px;
    border: 1px solid rgba(255, 255, 255, 0.62);
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.52)),
      var(--surface-strong);
    border-radius: 24px;
    box-shadow:
      0 22px 64px rgba(15, 23, 42, 0.14),
      inset 0 1px 0 rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 200ms ease, transform 200ms ease, visibility 200ms ease;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu a {
    padding: 14px 16px;
  }

  html[data-theme="dark"] .nav-menu {
    border-color: rgba(226, 232, 240, 0.16);
    background:
      linear-gradient(135deg, rgba(35, 48, 70, 0.72), rgba(17, 24, 39, 0.62)),
      var(--surface-strong);
    box-shadow:
      0 22px 64px rgba(0, 0, 0, 0.34),
      inset 0 1px 0 rgba(255, 255, 255, 0.12);
  }

  .hero {
    min-height: auto;
    padding-top: 132px;
  }

  h1 {
    font-size: clamp(2.45rem, 14vw, 4rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-stats {
    display: inline-flex;
    align-items: center;
  }

  .hero-visual {
    min-height: auto;
  }

  .profile-card {
    border-radius: 26px;
  }

  .profile-top {
    margin-bottom: 18px;
  }

  #about .section-text {
    margin-top: 0;
  }

  .about-profile-card {
    width: min(100%, 360px);
    margin-inline: auto;
  }

  .about-highlights {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .about-highlight-item {
    padding-right: 0;
  }

  .about-highlight-item:not(:last-child) {
    border-right: 0;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .experience-layout {
    gap: 22px;
    margin-top: 32px;
  }

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

  .experience-stat {
    min-width: 0;
    padding-right: 10px;
  }

  .experience-education {
    padding-left: 14px;
  }

  .experience-item {
    grid-template-columns: 14px minmax(0, 1fr);
    gap: 12px;
  }

  .experience-item-marker {
    width: 14px;
    height: 14px;
  }

  .experience-item h3 {
    font-size: 1.12rem;
  }

  .experience-item-role {
    font-size: 0.92rem;
  }

  .profile-card-reactbits {
    min-height: 430px;
    border-radius: 28px;
  }

  .profile-avatar-main {
    width: min(102%, 305px);
    max-height: 78%;
    bottom: -14px;
    transform:
      translate3d(
        calc(-50% + ((var(--pointer-from-left) - 0.5) * 6px)),
        calc(-16px + ((var(--pointer-from-top) - 0.5) * 4px)),
        0
      )
      scale(1.08);
  }

  .profile-details {
    top: 28px;
    left: 18px;
    right: 18px;
  }

  .profile-details h3 {
    font-size: clamp(1.78rem, 9vw, 2.32rem);
    line-height: 1.08;
  }

  .profile-user-info {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 10px;
    border-radius: 20px;
  }

  .profile-mini-avatar {
    width: 38px;
    height: 38px;
  }

  .profile-contact-btn {
    padding: 10px 12px;
  }

  .tech-logoloop {
    --logoloop-gap: 18px;
  }

  .stack-card {
    width: 132px;
    min-height: 88px;
    padding: 15px 12px;
  }

  .certificate-filter {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .certificate-filter-btn {
    flex: 0 0 auto;
  }

  .certificate-card {
    min-height: 0;
  }

  .certificates-grid.all-mode {
    grid-template-columns: 1fr;
  }

  .certificates-grid.featured-mode {
    width: calc(100% + 28px);
    display: flex;
    gap: 14px;
    padding: 4px 14px 18px;
    margin-inline: -14px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 14px;
    scrollbar-width: none;
  }

  .certificates-grid.featured-mode::-webkit-scrollbar,
  .certificate-filter::-webkit-scrollbar {
    display: none;
  }

  .featured-mode .certificate-card[data-certificate-featured] {
    min-height: 440px;
    flex: 0 0 min(86vw, 360px);
    display: flex;
    flex-direction: column;
    scroll-snap-align: center;
  }

  .featured-mode .certificate-card[data-certificate-featured] .certificate-image {
    height: auto;
    aspect-ratio: 16 / 10;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .featured-mode .certificate-card[data-certificate-featured] .certificate-body {
    padding: 22px;
  }

  .featured-mode .certificate-card[data-certificate-featured] .certificate-content h3 {
    font-size: 1.22rem;
  }

  .featured-mode .certificate-card[data-certificate-featured] .certificate-institution-logo {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .certificate-body {
    padding: 22px;
  }

  .certificate-gallery-toggle {
    width: 100%;
    padding-left: 18px;
  }

  .certifications-section:not(.gallery-expanded) .certificate-swipe-hint {
    display: block;
  }

  .certificate-modal {
    padding: 12px;
  }

  .certificate-modal-dialog {
    max-height: calc(100vh - 24px);
    border-radius: 22px;
  }

  .certificate-modal-image-wrap {
    padding: 12px;
  }

  .certificate-modal-image-wrap img {
    max-height: calc(100vh - 180px);
    border-radius: 12px;
  }

  .certificate-modal-caption {
    padding: 16px 18px 18px;
  }

  .case-study-modal {
    padding: 12px;
  }

  .case-study-dialog {
    max-height: calc(100vh - 24px);
    border-radius: 22px;
  }

  .case-study-close {
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
  }

  .case-study-media {
    padding: 12px;
  }

  .case-study-media img {
    max-height: 300px;
    border-radius: 14px;
  }

  .case-study-content {
    padding: 28px 20px 24px;
  }

  .case-study-content h3 {
    padding-right: 34px;
    margin-bottom: 18px;
    font-size: 1.65rem;
  }

  .case-study-actions {
    flex-direction: column;
    padding-top: 24px;
  }

  .case-study-actions .btn {
    width: 100%;
  }

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

  .cursor-glow {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }

  .logoloop__track {
    transform: translate3d(0, 0, 0) !important;
  }

  .profile-card-reactbits,
  .profile-avatar-main {
    transform: none !important;
  }

  .profile-card-pattern {
    animation: none !important;
  }
}