:root {
  --bg-gradient: radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.25), transparent 55%),
    radial-gradient(circle at 80% 0%, rgba(129, 140, 248, 0.28), transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(236, 72, 153, 0.28), transparent 55%),
    #020617;
  --accent: #64d2ff;
  --accent-strong: #38bdf8;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5f5;
  --text-muted: rgba(226, 232, 240, 0.66);
  --glass-bg: rgba(15, 23, 42, 0.58);
  --glass-border: rgba(148, 163, 184, 0.28);
  --glass-highlight: rgba(148, 163, 184, 0.45);
  --card-shadow: 0 20px 40px rgba(15, 23, 42, 0.45);
  --container-max: 1100px;
  --transition: all 0.35s ease;
  --color-scheme: dark;
}

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

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  overflow-x: hidden;
}

html {
  scroll-padding-top: clamp(4.5rem, 6vw, 5.5rem);
}

body {
  font-family: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-gradient);
  color: var(--text-secondary);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  scroll-behavior: smooth;
  color-scheme: var(--color-scheme);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.06), transparent 45%);
  pointer-events: none;
  z-index: -2;
}

#bgCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
}

a:hover,
a:focus {
  color: var(--accent-strong);
}

img {
  max-width: 100%;
  display: block;
  border-radius: 16px;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

p {
  margin: 0 0 1rem 0;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.content {
  flex: 1;
  --copy-lg: clamp(1.15rem, 1.02rem + 0.55vw, 1.42rem);
  --copy-md: clamp(1.08rem, 0.98rem + 0.38vw, 1.26rem);
  --copy-sm: clamp(1rem, 0.92rem + 0.3vw, 1.16rem);
  --copy-xs: clamp(0.9rem, 0.86rem + 0.2vw, 1.02rem);
}

.hero-card,
.nav-shell,
.section-shell,
.contact-card,
.project,
.card,
.about-portrait img,
.award-card,
.project .responsive,
.project .logo-slider {
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
}

.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  box-shadow: var(--card-shadow);
  position: relative;
}

.section-shell {
  width: min(var(--container-max), 92vw);
  margin: 0 auto;
  padding: clamp(2.8rem, 4vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3vw, 3rem);
}

.pageone {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(7rem, 12vw, 10rem) 5vw 6rem;
  position: relative;
}

.pageone::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(100, 210, 255, 0.25), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(236, 72, 153, 0.18), transparent 65%);
  opacity: 0.4;
  pointer-events: none;
  z-index: -1;
}

.hero-card {
  position: relative;
  width: min(96vw, 1100px);
  padding: clamp(2.8rem, 5vw, 4.2rem);
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: clamp(2.4rem, 4.8vw, 4.2rem);
  align-items: center;
  text-align: left;
  transform: translateY(40px);
  opacity: 0;
  animation: heroIn 0.9s ease-out forwards;
  transition: grid-template-columns 0.6s ease, padding 0.6s ease;
  overflow: visible;
  background: none;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.hero-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  overflow: visible;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.hero-media::before {
  content: "";
  position: absolute;
  width: clamp(220px, 30vw, 340px);
  height: clamp(220px, 30vw, 340px);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(94, 234, 212, 0.38), transparent 65%),
    radial-gradient(circle at 70% 70%, rgba(56, 189, 248, 0.26), transparent 70%);
  filter: blur(12px);
  opacity: 0.75;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.6s ease;
}

.hero-photo {
  width: clamp(220px, 28vw, 320px);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 28px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 30px 60px rgba(8, 15, 40, 0.45);
  position: relative;
  z-index: 1;
}

.hero-content {
  --hero-content-gap: 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--hero-content-gap);
  position: relative;
}

.hero-intro {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.2rem;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.32), rgba(236, 72, 153, 0.28));
  border: 1px solid rgba(148, 163, 184, 0.32);
  color: var(--text-primary);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.hero-btn:not(.hero-btn--ghost):hover,
.hero-btn:not(.hero-btn--ghost):focus {
  transform: translateY(-2px);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.6);
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.5), rgba(59, 130, 246, 0.45));
  color: #0f172a;
}

.hero-btn--ghost {
  background: rgba(15, 23, 42, 0.55);
  border-color: rgba(148, 163, 184, 0.38);
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.45);
}

.hero-btn--ghost:hover,
.hero-btn--ghost:focus {
  transform: translateY(-2px);
  background: rgba(148, 163, 184, 0.32);
  color: var(--text-primary);
  box-shadow: 0 24px 44px rgba(15, 23, 42, 0.58);
}

.hero-btn:focus-visible {
  outline: 2px solid rgba(148, 163, 184, 0.75);
  outline-offset: 3px;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.first_line {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.35rem;
  color: var(--text-muted);
  margin-bottom: -0.5rem;
}

.second_text {
  font-size: clamp(2.9rem, 5.5vw, 4.1rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.15;
  margin: 0;
}

.third_text {
  font-size: clamp(1.18rem, 2.3vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 46ch;
  line-height: 1.75;
}

.lasst {
  margin: 0.9rem 0 0;
  color: var(--accent);
  font-size: 0.95rem;
  letter-spacing: 0.32rem;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

@media (prefers-reduced-motion: reduce) {
  .hero-intro,
  .hero-cta,
  .lasst,
  .hero-media {
    transition: none !important;
  }

  body.hero-about-active .about-tabs,
  body.hero-about-active .about-panels {
    animation: none !important;
  }
}

.lasst::after {
  content: "";
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 999px;
}

.hero-card.hero-card--about {
  grid-template-columns: minmax(0, 1fr);
  min-height: clamp(420px, 62vh, 580px);
  overflow: hidden;
}

.hero-card.hero-card--about .hero-content {
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(1.6rem, 3vw, 2.4rem);
}

.hero-card.hero-card--about .hero-media,
.hero-card.hero-card--about .hero-intro,
.hero-card.hero-card--about .lasst {
  opacity: 0;
  transform: translateY(-40px);
  pointer-events: none;
}

.hero-card.hero-card--about .hero-media::before {
  opacity: 0;
}

.hero-card.hero-card--about .hero-cta {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -58%);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-card.hero-card--about .hero-cta .hero-btn {
  pointer-events: none;
}

body.hero-about-active .about-tabs {
  animation: aboutTabsReveal 0.65s ease both;
}

body.hero-about-active .about-panels {
  animation: aboutPanelsReveal 0.7s ease 0.05s both;
}

@keyframes aboutTabsReveal {
  from {
    opacity: 0;
    transform: translateY(32px);
  }

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

@keyframes aboutPanelsReveal {
  from {
    opacity: 0;
    transform: translateY(36px);
  }

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

.header {
  position: fixed;
  top: clamp(0.75rem, 2.6vw, 1.6rem);
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 0 1.4rem;
  z-index: 900;
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
}

.header.sticky {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-shell {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(0.8rem, 1.8vw, 2rem);
  width: min(960px, 92vw);
  padding: 0.7rem clamp(1rem, 2.2vw, 1.6rem);
  border-radius: 30px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.72));
  box-shadow: 0 30px 60px -20px rgba(15, 23, 42, 0.65);
  overflow: hidden;
  z-index: 1;
}

.nav-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(65% 120% at 10% 10%, rgba(100, 210, 255, 0.22), transparent),
    radial-gradient(80% 120% at 90% 10%, rgba(236, 72, 153, 0.2), transparent);
  opacity: 0.85;
  pointer-events: none;
  z-index: -1;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  text-transform: none;
  text-decoration: none;
  white-space: nowrap;
}

.nav-brand:hover,
.nav-brand:focus-visible {
  color: var(--text-primary);
  text-decoration: none;
  opacity: 0.9;
}

.nav-brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.8), rgba(129, 140, 248, 0.75));
  color: #0f172a;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.5);
}

.nav-brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  line-height: 1;
}

.nav-brand__name {
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.nav-brand__title {
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.55);
  color: var(--text-primary);
  transition: var(--transition);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  border-color: rgba(148, 163, 184, 0.55);
  background: rgba(15, 23, 42, 0.75);
}

.nav-toggle-line {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle-line + .nav-toggle-line {
  margin-top: 5px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.nav-links {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(1rem, 2.4vw, 2rem);
  transition: var(--transition);
  margin: 0;
}

.nav {
  display: flex !important;
  align-items: center;
  gap: clamp(0.9rem, 1.8vw, 2rem);
  margin: 0;
}

.nav > li {
  position: relative;
  float: none;
}

.nav > li > a {
  display: inline-flex;
  align-items: center;
  color: var(--text-secondary) !important;
  padding: 0.45rem 0;
  position: relative;
  font-size: clamp(1.05rem, 0.98rem + 0.2vw, 1.18rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: none;
  transition: color 0.25s ease;
  background: transparent !important;
  z-index: 0;
}

.nav > li > a::before {
  content: "";
  position: absolute;
  inset: -0.45rem -0.95rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(129, 140, 248, 0.18));
  opacity: 0;
  transform: translateY(6px) scale(0.85);
  transition: opacity 0.3s ease, transform 0.3s ease;
  filter: drop-shadow(0 18px 32px rgba(56, 189, 248, 0.18));
  pointer-events: none;
  z-index: -1;
}

.nav > li.active > a,
.nav > li > a:hover,
.nav > li > a:focus-visible {
  color: var(--text-primary) !important;
}

.nav > li.active > a::before,
.nav > li > a:hover::before,
.nav > li > a:focus-visible::before {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.nav > li.active > a::after,
.nav > li > a:hover::after,
.nav > li > a:focus-visible::after {
  transform: scaleX(1);
}

.nav-contact > a {
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.85), rgba(14, 165, 233, 0.75));
  color: #0f172a !important;
  font-weight: 600;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 20px rgba(56, 189, 248, 0.25);
}

.nav-contact > a::after {
  display: none;
}

.nav-contact > a:hover,
.nav-contact > a:focus-visible {
  filter: brightness(1.05);
}

@media (max-width: 860px) {
  .header {
    padding: 0 1rem;
  }

  .nav-shell {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    padding: 0.6rem 0.9rem;
    border-radius: 24px;
  }

  .nav-toggle {
    align-self: flex-end;
  }

  .nav-links {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 20px;
    box-shadow: 0 25px 45px -20px rgba(15, 23, 42, 0.7);
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
  }

  

  .nav-links.is-open {
    max-height: 480px;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    margin-top: 0.25rem;
    padding: 0.35rem 0;
  }

  .nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.4rem 0;
  }

  .nav > li + li {
    border-top: 1px solid rgba(148, 163, 184, 0.16);
  }

  

  .nav > li > a {
    padding: 0.75rem 1rem;
    width: 100%;
  }

  .nav > li > a::after {
    display: none;
  }

  .nav-contact > a {
    margin: 0.75rem 1rem 1rem;
    justify-content: center;
  }

  .nav-toggle {
    display: inline-flex;
    width: 38px;
    height: 38px;
  }
}

@media (max-width: 520px) {
  .nav-shell {
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border-radius: 20px;
  }

  .nav-brand {
    gap: 0.5rem;
    font-size: 1rem;
  }

  .nav-brand__mark {
    width: 28px;
    height: 28px;
  }

  .nav-brand__title {
    letter-spacing: 0.24em;
  }

  .nav-toggle {
    width: 32px;
    height: 32px;
  }
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.section-eyebrow {
  font-size: clamp(0.82rem, 0.74rem + 0.18vw, 0.9rem);
  letter-spacing: 0.32rem;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.heading2 {
  font-size: clamp(2.3rem, 4vw, 3.1rem);
  font-weight: 600;
  color: var(--text-primary);
}

.text1 {
  font-size: var(--copy-lg);
  line-height: clamp(1.8rem, 1.6rem + 0.6vw, 2.3rem);
  color: var(--text-secondary);
  margin: 0 0 1rem 0;
}

.link {
  font-weight: 600;
}

.about-section {
  gap: clamp(2.6rem, 4vw, 3.8rem);
}

.pagetwo .text1 {
  font-size: clamp(1.2rem, 1.04rem + 0.6vw, 1.44rem);
  line-height: clamp(1.9rem, 1.7rem + 0.6vw, 2.4rem);
}

.pagetwo .about-list li,
.pagetwo .about-timeline li {
  font-size: var(--copy-md);
}

.pagetwo .about-role {
  font-size: var(--copy-md);
}

.pagetwo .about-meta {
  font-size: var(--copy-sm);
  letter-spacing: 0.04em;
}

.pagetwo .about-detail {
  font-size: var(--copy-md);
  line-height: clamp(1.85rem, 1.6rem + 0.5vw, 2.3rem);
}

.pagetwo .about-tab {
  font-size: var(--copy-sm);
}

.about-body {
  display: grid;
  gap: clamp(2.2rem, 3.6vw, 3.6rem);
}

.about-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 28px;
  box-shadow: 0 20px 36px rgba(8, 15, 40, 0.35);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.about-tab {
  padding: 0.85rem 2.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: rgba(15, 23, 42, 0.45);
  color: var(--text-secondary);
  font-size: var(--copy-sm);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--transition);
}

.about-tab:hover,
.about-tab:focus {
  color: var(--text-primary);
  border-color: rgba(148, 163, 184, 0.45);
}

.about-tab:focus-visible {
  outline: 2px solid rgba(148, 163, 184, 0.6);
  outline-offset: 3px;
}

.about-tab.active {
  background: linear-gradient(135deg, rgba(100, 210, 255, 0.28), rgba(129, 140, 248, 0.26));
  color: var(--text-primary);
  border-color: rgba(100, 210, 255, 0.45);
  box-shadow: 0 18px 34px rgba(56, 189, 248, 0.32);
}

.about-panels {
  position: relative;
  display: grid;
  gap: clamp(1.6rem, 2.4vw, 2.1rem);
  padding: clamp(2.2rem, 3vw, 3.1rem);
  background: rgba(15, 23, 42, 0.68);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.about-panel {
  grid-area: 1 / 1;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  min-width: 0;
  max-width: 72ch;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.about-panel.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.about-panel[aria-hidden="true"] {
  visibility: hidden;
}

.about-list,
.about-timeline {
  display: grid;
  gap: 1.15rem;
  margin: 0;
  padding: 0;
}

.about-list li,
.about-timeline li {
  position: relative;
  padding-left: 1.9rem;
}

.about-list li::before,
.about-timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(100, 210, 255, 0.12);
}

.about-timeline li::before {
  top: 0.35rem;
}

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

.about-role {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
}

.about-meta {
  display: block;
  font-size: var(--copy-sm);
  letter-spacing: 0.02em;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.about-detail {
  margin: 0.6rem 0 0 0;
  font-size: var(--copy-md);
  color: var(--text-secondary);
}

@media (max-width: 640px) {
  .about-tabs {
    justify-content: center;
  }

  .about-tab {
    flex: 1 1 calc(50% - 0.5rem);
    text-align: center;
  }
}

.about-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.8rem, 3vw, 3.4rem);
  align-items: center;
}

.about-copy {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.about-portrait {
  display: flex;
  justify-content: center;
}

.pic {
  width: min(320px, 80vw);
  border-radius: 28px;
  box-shadow: 0 25px 45px rgba(15, 23, 42, 0.55);
  object-fit: cover;
}

.pagethree .section-shell,
.pagefour .section-shell,
.pagefive .section-shell,
.pagesix .section-shell {
  gap: clamp(2rem, 3vw, 2.8rem);
}

.pagesix .section-shell {
  gap: clamp(1.6rem, 3vw, 2.2rem);
  padding: clamp(2rem, 4.8vw, 2.8rem) clamp(1.6rem, 4.2vw, 2.4rem);
}

@media (max-width: 560px) {
  .pagesix .section-shell {
    padding: clamp(1.5rem, 5.5vw, 2.1rem) clamp(1.2rem, 5vw, 1.7rem);
  }
}

.achievements-intro {
  max-width: 56ch;
  margin: 0;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(2rem, 3vw, 3rem);
  align-items: start;
}

.achievement-story {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2rem);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border-radius: 28px;
  background: linear-gradient(140deg, rgba(100, 210, 255, 0.18), rgba(59, 130, 246, 0.12));
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 25px 45px rgba(15, 23, 42, 0.35);
  min-height: 50%;   /* make it expand with the grid row */
  height: 100%;       /* forces it to stretch */

}

@media (min-width: 860px) {
  .achievement-story {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.85fr);
    align-items: center;
  }
}

.story-copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.story-copy .text1 {
  margin: 0;
  line-height: 1.7;
}

.story-title {
  font-size: clamp(1.38rem, 2.8vw, 1.85rem);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.story-highlights {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.story-highlights li {
  position: relative;
  padding-left: 1.4rem;
  font-size: var(--copy-md);
  color: var(--text-secondary);
  line-height: 1.7;
}

.story-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(100, 210, 255, 0.16);
}

.story-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.story-link::after {
  content: "↗";
  font-size: var(--copy-sm);
  transition: transform 0.3s ease;
}

.story-link:hover::after {
  transform: translate(2px, -2px);
}

.story-link:focus-visible,
.certificate-link:focus-visible {
  outline: 2px solid rgba(100, 210, 255, 0.8);
  outline-offset: 4px;
  border-radius: 999px;
}

.story-media {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: center;
  text-align: center;
  margin: 0;
}

.story-image {
  width: min(100%, 420px);
  border-radius: 26px;
  box-shadow: 0 25px 45px rgba(15, 23, 42, 0.45);
  object-fit: cover;
}

.story-caption {
  font-size: var(--copy-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
}

.accolades {
  display: flex;
  flex-direction: column;
  gap: clamp(1.6rem, 2.6vw, 2.2rem);
}

.certifications,
.award-highlight {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.certificate-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.certificate-card {
  padding: 1.4rem 1.6rem;
  border-radius: 22px;
  background: linear-gradient(140deg, rgba(148, 163, 184, 0.12), rgba(100, 210, 255, 0.05));
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), 0 18px 38px rgba(15, 23, 42, 0.28);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.certificate-card:hover {
  transform: translateY(-6px);
  border-color: rgba(100, 210, 255, 0.55);
  box-shadow: 0 22px 45px rgba(100, 210, 255, 0.2);
}

.certificate-title {
  font-size: 1.3rem;
  font-weight: 450;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.3;
}

.certificate-meta {
  font-size: var(--copy-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.certificate-skills {
  margin: 0;
  font-size: var(--copy-sm);
  line-height: 1.6;
  color: var(--text-muted);
}

.certificate-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.certificate-link::after {
  content: "↗";
  font-size: var(--copy-sm);
  transition: transform 0.3s ease;
}

.certificate-card:hover .certificate-link::after {
  transform: translate(2px, -2px);
}

.award-card {
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding: 1.6rem;
  border-radius: 24px;
  background: linear-gradient(150deg, rgba(236, 72, 153, 0.12), rgba(79, 70, 229, 0.08));
  border: 1px solid rgba(148, 163, 184, 0.26);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.28);
  text-align: center;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  min-height: clamp(40px, 8vh, 420px);

}

.awardpic {
  width: 70%;
  border-radius: 18px;
  box-shadow: 0 15px 32px rgba(15, 23, 42, 0.38);
}

.award-caption {
  margin: 0;
  font-size: clamp(1.2rem, 1.06rem + 0.3vw, 1.38rem);
  font-weight: 600;
  color: var(--text-primary);

}

.award-description {
  margin: 0;
  font-size: var(--copy-md);
  line-height: clamp(1.75rem, 1.55rem + 0.45vw, 2.1rem);
  color: var(--text-muted);
}

.skills-experience-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(1.4rem, 2.5vw, 2.2rem);
}

.card {
  padding: 1.8rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.75), rgba(30, 41, 59, 0.55));
  border: 1px solid rgba(148, 163, 184, 0.28);
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  opacity: 0;
  transform: translateY(30px);
}

.card.animate {
  animation: floatUp 0.6s ease forwards;
}

.card.animate:nth-child(1) { animation-delay: 0.05s; }
.card.animate:nth-child(2) { animation-delay: 0.18s; }
.card.animate:nth-child(3) { animation-delay: 0.32s; }
.card.animate:nth-child(4) { animation-delay: 0.46s; }

@keyframes floatUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 40px rgba(100, 210, 255, 0.16);
}

.card-title {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  color: var(--text-secondary);
}

.card-list li {
  margin: 0;
}

.card-columns {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.exptext {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.project-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}

.filter-btn {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(148, 163, 184, 0.28);
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 1.2rem !important;   /* bigger text */
  padding: 0.9rem 2rem !important; /* more breathing room */
  letter-spacing: 0.12rem; /* optional: tighten so it doesn’t look stretched */
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn:focus,
.filter-btn.active {
  background: rgba(100, 210, 255, 0.22);
  border-color: rgba(100, 210, 255, 0.55);
  color: var(--text-primary);
  box-shadow: 0 18px 36px rgba(100, 210, 255, 0.16);
  transform: translateY(-2px);
}

.projects {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3vw, 2.8rem);
}

.project-category {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.project-category.hide {
  display: none !important;
}

.category-title {
  margin: 0;
  font-size: clamp(1.32rem, 1.16rem + 0.32vw, 1.5rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.project-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.4rem, 3vw, 2.4rem);
}

.project {
  padding: 1.6rem;
  border-radius: 26px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.28);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition);
}

.project:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 45px rgba(100, 210, 255, 0.16);
}

.project .responsive {
  width: 100%;
  height: auto;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 16px 35px rgba(15, 23, 42, 0.45);
}

.logo-slider {
  width: 100%;
  height: clamp(180px, 26vw, 220px);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: center;
}

.slide-track {
  display: flex;
  gap: 1rem;
  animation: scroll 60s linear infinite;
}

.tech-logo-slide {
  height: clamp(160px, 24vw, 210px);
  width: auto;
  border-radius: 16px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.45);
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.lead1 {
  margin: 0;
  font-size: clamp(1.18rem, 1.04rem + 0.4vw, 1.38rem);
  font-weight: 500;
  color: var(--text-primary);
}

.project-tech {
  font-size: var(--copy-sm);
  color: var(--text-muted);
  text-align: left;
  margin-top: -0.5rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.tech-logo {
  height: 30px;
  width: auto;
  filter: drop-shadow(0 6px 14px rgba(100, 210, 255, 0.4));
}

.tech-logo:hover::after {
  display: none;
}

.contact-card {
  position: relative;
  padding: clamp(2rem, 3.5vw, 2.8rem);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.72));
  border: 1px solid rgba(148, 163, 184, 0.28);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(1.6rem, 3.6vw, 2.6rem);
  align-items: center;
  text-align: left;
  overflow: hidden;
  box-shadow: 0 36px 60px -24px rgba(15, 23, 42, 0.85);
}

.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 120% at 0% 0%, rgba(56, 189, 248, 0.22), transparent 60%),
    radial-gradient(120% 90% at 100% 10%, rgba(236, 72, 153, 0.16), transparent 70%);
  opacity: 0.85;
  pointer-events: none;
  z-index: 0;
}

.contact-info,
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: clamp(0.8rem, 2.4vw, 1.5rem);
  position: relative;
  z-index: 1;
}

.contact-info {
  gap: clamp(0.9rem, 2.8vw, 1.7rem);
  max-width: 520px;
}

.contact_text {
  color: var(--text-primary);
  font-size: clamp(2.1rem, 1.6rem + 1vw, 2.7rem);
  font-weight: 600;
  line-height: 1.25;
  margin: 0;
}

.contact-body {
  margin: 0;
  font-size: var(--copy-md);
  color: var(--text-secondary);
}

.contact-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.18);
  color: var(--accent);
  font-size: var(--copy-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  width: fit-content;
}

.contact-kicker-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.22);
}

.contact-highlights {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: flex-start;
  text-align: left;
}

.contact-highlights li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  width: 100%;
  font-size: var(--copy-md);
  color: var(--text-secondary);
}

.contact-highlights li::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  margin-top: 0.45rem;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.85), rgba(129, 140, 248, 0.65));
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.18);
}

.contact-callout {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1.25rem;
  border-radius: 20px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.72);
  color: var(--text-primary);
  font-size: var(--copy-md);
  font-weight: 500;
  box-shadow: 0 22px 34px -22px rgba(15, 23, 42, 0.85);
  width: 62%;
}

.contact-status-dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, rgba(34, 197, 94, 0.95), rgba(34, 197, 94, 0.6));
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18);
}

.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-email {
  margin: 0.3rem 0 0;
  font-size: var(--copy-sm);
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-email a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(148, 163, 184, 0.45);
  padding-bottom: 0.1rem;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.contact-email a:hover,
.contact-email a:focus-visible {
  color: var(--accent-strong);
  border-color: rgba(56, 189, 248, 0.65);
}

.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.65rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.95), rgba(14, 165, 233, 0.85));
  color: #0f172a;
  font-weight: 600;
  letter-spacing: 0.04em;
  box-shadow: 0 20px 32px rgba(56, 189, 248, 0.22);
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease;
}

.contact-button:hover,
.contact-button:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 24px 36px rgba(56, 189, 248, 0.28);
}

.contact-button--ghost {
  background: rgba(15, 23, 42, 0.65);
  color: var(--text-primary);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 20px 35px -24px rgba(15, 23, 42, 0.9);
}

.contact-button--ghost:hover,
.contact-button--ghost:focus-visible {
  background: rgba(148, 163, 184, 0.18);
  border-color: rgba(148, 163, 184, 0.55);
}

.contact-caption {
  margin: 0.4rem 0 0;
  color: var(--text-muted);
  font-size: var(--copy-sm);
  line-height: 1.6;
}

p.social {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 1.1rem;
  margin: 0.8rem 0 0;
}

p.social a {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(148, 163, 184, 0.28);
  transition: var(--transition);
  backdrop-filter: blur(6px);
}

p.social a:hover,
p.social a:focus {
  transform: translateY(-4px);
  border-color: rgba(100, 210, 255, 0.6);
  box-shadow: 0 18px 32px rgba(100, 210, 255, 0.18);
  background: rgba(100, 210, 255, 0.22);
}

@media (max-width: 980px) {
  .contact-card {
    grid-template-columns: 1fr;
    gap: clamp(1.6rem, 4.5vw, 2.5rem);
  }

  .contact-info {
    max-width: none;
  }
}

@media (max-width: 720px) {
  .contact-card {
    padding: clamp(1.35rem, 5.2vw, 2.1rem);
    gap: clamp(1.15rem, 4.5vw, 1.8rem);
  }

  .contact-actions {
    align-items: stretch;
    gap: clamp(0.85rem, 3.6vw, 1.45rem);
  }

  .contact-callout {
    width: 100%;
  }

  .contact-buttons {
    width: 100%;
    justify-content: center;
  }

  .contact-button {
    flex: 1 1 48%;
    min-width: 160px;
  }

  p.social {
    justify-content: center;
  }
}

@media (max-width: 520px) {
  .contact-card {
    padding: clamp(1.1rem, 5vw, 1.7rem);
    gap: clamp(1rem, 4.2vw, 1.5rem);
  }

  .contact-info,
  .contact-actions {
    align-items: center;
    text-align: center;
  }

  .contact-kicker {
    margin: 0 auto;
  }

  .contact-highlights {
    width: 100%;
    align-items: flex-start;
  }

  .contact-highlights li {
    justify-content: flex-start;
  }

  .contact-callout {
    justify-content: center;
  }

  .contact-buttons {
    gap: 0.75rem;
  }

  .contact-button {
    flex: 1 1 100%;
  }
}

.icon,
.icons,
.ico {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.github,
.linkedin {
  background: none;
}

.footer {
  padding: 2.4rem 0;
  margin-top: 4rem;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.65), rgba(15, 23, 42, 0.85));
  border-top: 1px solid rgba(148, 163, 184, 0.24);
}

.footer_text {
  margin: 0;
  color: var(--text-muted);
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
  letter-spacing: 0.2rem;
  text-transform: uppercase;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-vanish {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-vanish.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-vanish.fade-down {
  transform: translateY(120px);
}

.scroll-vanish.fade-up {
  transform: translateY(-120px);
}

@media (min-width: 901px) {
  .hero-media { margin-left: 0; }
  .hero-photo { transform: none; }
}

@media (max-width: 1100px) {
  .hero-card {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: clamp(1.6rem, 4vw, 3rem);
  }

  .hero-photo {
    width: clamp(200px, 32vw, 280px);
  }
}

@media (max-width: 900px) {
  .nav-shell {
    gap: clamp(0.9rem, 2.2vw, 1.6rem);
    padding: 0.9rem clamp(1rem, 3vw, 1.6rem);
  }

  .nav-links {
    gap: clamp(0.85rem, 2vw, 1.4rem);
  }

  .nav-brand__name {
    font-size: 1rem;
  }

  .nav-brand__title {
    letter-spacing: 0.22em;
  }

  .heading2 {
    font-size: clamp(2rem, 4.8vw, 2.6rem);
  }

  .hero-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .hero-content {
    align-items: center;
    text-align: center;
  }

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

  .third_text {
    max-width: none;
  }

  .lasst {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 680px) {
  .hero-card {
    align-items: center;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-photo {
    width: clamp(200px, 60vw, 260px);
  }

  .hero-btn {
    flex: 1 1 calc(50% - 0.8rem);
  }

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

  .logo-slider {
    height: clamp(180px, 50vw, 220px);
  }

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

@media (max-width: 520px) {
  .pageone {
    padding-top: 6rem;
  }
  .hero-card {
    padding: 2.2rem;
  }

  .hero-btn {
    flex: 1 1 100%;
    width: 100%;
  }

  .section-shell {
    padding: 2.2rem 1.6rem;
  }

  .section-eyebrow {
    letter-spacing: 0.3rem;
  }

  .filter-btn {
    letter-spacing: 0.12rem;
  }

  p.social a {
    width: 44px;
    height: 44px;
  }
}

/* Remove glass only from the big section wrappers */
.section-shell,
.hero-card {
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.skills-slider {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.slide-track {
  display: flex;
  gap: 1rem;
  animation: scroll 30s linear infinite;
  width: max-content;
}

.skill-chip {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.4rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(148, 163, 184, 0.28);
  color: #f8fafc;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25);
}

.skill-chip img {
  width: 22px;
  height: 22px;
}

.skills-slider.ltr .slide-track {
  animation: scroll-ltr 25s linear infinite;
}

.skills-slider.rtl .slide-track {
  animation: scroll-rtl 25s linear infinite;
}

@keyframes scroll-rtl {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes scroll-ltr {
  0% {
    transform: translateX(-50%);
  }

  100% {
    transform: translateX(0);
  }
}

.skills-showcase {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin: 3rem 0;
}

/* Section typography refinements */
.heading2 {
  font-size: clamp(2.35rem, 3.5vw, 3.2rem);
}

.pagetwo .text1 {
  font-size: clamp(1.2rem, 1.04rem + 0.6vw, 1.44rem);
  line-height: clamp(1.9rem, 1.7rem + 0.6vw, 2.4rem);
}

.pagetwo .about-list li,
.pagetwo .about-timeline li {
  font-size: var(--copy-md);
  line-height: clamp(1.75rem, 1.55rem + 0.5vw, 2.15rem);
}

.pagetwo .about-role {
  font-size: clamp(1.22rem, 1.08rem + 0.35vw, 1.4rem);
}

.pagetwo .about-meta {
  font-size: var(--copy-sm);
}

.pagetwo .about-detail {
  font-size: var(--copy-md);
  line-height: clamp(1.85rem, 1.6rem + 0.5vw, 2.3rem);
}

.pagetwo .about-tab {
  font-size: var(--copy-sm);
}

.category-title {
  font-size: clamp(1.32rem, 1.16rem + 0.32vw, 1.5rem);
}

.lead1 {
  font-size: clamp(1.18rem, 1.04rem + 0.4vw, 1.38rem);
  line-height: clamp(1.7rem, 1.5rem + 0.45vw, 2.05rem);
}

.project-tech {
  font-size: var(--copy-sm);
  line-height: clamp(1.65rem, 1.5rem + 0.45vw, 2rem);
}

.project-tags span,
.project-tags li {
  font-size: var(--copy-sm);
}

.story-highlights li {
  font-size: var(--copy-md);
}

.story-link {
  font-size: var(--copy-md);
}

.story-link::after {
  font-size: var(--copy-sm);
}

.story-caption {
  font-size: var(--copy-xs);
}

.certificate-meta {
  font-size: var(--copy-xs);
}

.certificate-skills {
  font-size: var(--copy-sm);
}

.certificate-link {
  font-size: var(--copy-sm);
}

.award-caption {
  font-size: clamp(1.2rem, 1.06rem + 0.3vw, 1.38rem);
}

.award-description {
  font-size: var(--copy-md);
}

.contact_text {
  font-size: clamp(2.1rem, 1.6rem + 1vw, 2.7rem);
  line-height: 1.3;
  font-weight: 600;
}

.contact-body {
  font-size: var(--copy-md);
  line-height: clamp(1.8rem, 1.6rem + 0.55vw, 2.2rem);
}

.contact-highlights li {
  font-size: var(--copy-md);
}

.contact-callout {
  font-size: var(--copy-md);
}

.contact-kicker {
  font-size: var(--copy-xs);
  letter-spacing: 0.18em;
}

.contact-caption {
  font-size: var(--copy-sm);
}

.footer_text {
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
}

p.social {
  gap: 1rem;
}

p.social a {
  width: 48px;
  height: 48px;
}

/* Responsive refinements for About and Projects sections */
@media (max-width: 900px) {
  .about-body {
    gap: 1.8rem;
  }

  .about-tabs {
    padding: 0.95rem 1.2rem;
  }

  .about-panels {
    padding: 1.8rem;
  }

  .about-panel {
    max-width: none;
  }

  .project-filter {
    gap: 0.8rem;
  }

  .filter-btn {
    padding: 0.85rem 1.4rem !important;
    font-size: 1.05rem !important;
    letter-spacing: 0.1rem;
  }
}

@media (max-width: 768px) {
  .about-body {
    gap: 1.5rem;
  }

  .about-tabs {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
  }

  .about-tab {
    flex: 1 1 auto;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--copy-sm);
    letter-spacing: 0.08em;
  }

  .about-panels {
    padding: 1.5rem;
    gap: 1.2rem;
  }

  .about-panel {
    gap: 1rem;
  }

  .project-filter {
    width: 100%;
  }

  .filter-btn {
    flex: 1 1 48%;
    padding: 0.75rem 1.1rem !important;
    font-size: var(--copy-sm) !important;
  }

  .project-row {
    gap: 1.15rem;
  }

  .project {
    padding: 1.3rem;
    gap: 0.85rem;
  }

  .logo-slider {
    height: clamp(150px, 52vw, 190px);
  }

  .tech-logo-slide {
    height: clamp(120px, 48vw, 170px);
  }

  .tech-logo {
    height: 26px;
  }
}

@media (max-width: 560px) {
  .about-tabs {
    gap: 0.65rem;
  }

  .about-tab {
    padding: 0.65rem 0.9rem;
    font-size: var(--copy-sm);
    letter-spacing: 0.06em;
  }

  .about-panels {
    padding: 1.2rem;
    gap: 1rem;
  }

  .about-panel {
    gap: 0.85rem;
  }

  .project-filter {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    width: 100%;
  }

  .filter-btn {
    width: 100%;
    padding: 0.65rem 0.9rem !important;
    font-size: var(--copy-sm) !important;
    letter-spacing: 0.06rem;
  }

  .project-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
  }

  .project {
    padding: 1.1rem;
    gap: 0.75rem;
  }

  .logo-slider {
    height: 140px;
  }

  .tech-logo-slide {
    height: 110px;
  }

  .award-card {
    padding: 1.3rem;
    max-width: 100%;
  }

  .awardpic {
    width: 100%;
  }

  .tech-logo {
    height: 22px;
  }
}

/* mobile: maintain continuous loop while resizing thumbs */
@media (max-width: 680px) {
  /* slightly taller thumbs on mobile, keeps aspect nice */
  .logo-slider { height: clamp(160px, 52vw, 190px); }
  .tech-logo-slide { height: clamp(140px, 46vw, 170px); }

  /* speed up animation a touch for mobile without breaking the loop */
  .logo-slider .slide-track {
    animation-duration: 30s;
  }
}