/* ===== Design tokens ===== */
:root {
  --bg: hsl(220 20% 97%);
  --fg: hsl(222 30% 10%);
  --muted: hsl(222 10% 40%);
  --card: hsl(0 0% 100%);
  --border: hsl(220 14% 86%);
  --primary: hsl(186 100% 42%);
  --primary-glow: hsl(186 100% 60%);
  --primary-fg: hsl(222 47% 6%);
  --glass-bg: hsl(0 0% 100% / 0.6);
  --shadow-glow: 0 0 40px hsl(186 100% 42% / 0.3);
  --shadow-card: 0 10px 40px -10px hsl(222 30% 10% / 0.15);
  --shadow-card-hover: 0 20px 60px -15px hsl(186 100% 42% / 0.4);
  --gradient-primary: linear-gradient(135deg, hsl(186 100% 42%), hsl(186 100% 60%));
  --gradient-text: linear-gradient(135deg, hsl(222 30% 10%), hsl(315, 95%, 50%));
  --gradient-hero: radial-gradient(ellipse at top, hsl(186 100% 42% / 0.15), transparent 60%);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ===== Title Card Animation ===== */
@keyframes titleCardFadeOut {
  0% {
    opacity: 1;
    visibility: visible;
  }
  70% {
    opacity: 0.2;
  }
  100% {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

.title-card {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100vh;
  z-index: 9999;
  overflow: hidden;
  animation: titleCardFadeOut 5s ease-out forwards;
}

.title-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.title-card-picture {
  display: block;
  width: 100%;
  height: 100%;
}

.title-card-picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.title-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  z-index: 1;
}

.title-card.remove {
  display: none;
}

/* ===== Title Card Responsive ===== */
@media (max-width: 1024px) {
  .title-card-image {
    object-fit: cover;
    object-position: center;
  }
}

@media (max-width: 768px) {
  .title-card {
    animation: titleCardFadeOut 4s ease-out forwards;
  }
  .title-card-image {
    object-fit: cover;
    object-position: center 30%;
  }
}

@media (max-width: 480px) {
  .title-card {
    animation: titleCardFadeOut 3.5s ease-out forwards;
  }
  .title-card-image {
    object-fit: cover;
    object-position: center 20%;
  }
}

@media (max-width: 360px) {
  .title-card-image {
    object-fit: cover;
    object-position: center 15%;
  }
}

/* ===== Cherry Blossom Petals Animation ===== */
  @keyframes rosePetalFall {
  0% {
      transform: translateY(-100px) rotateZ(var(--rotate)) rotateX(45deg) scale(1);
    opacity: 0;
  }
  5% {
      opacity: 0.8;
  }
  50% {
      opacity: 1;
  }
  90% {
      opacity: 0.8;
  }
  100% {
      transform: translateY(100vh) rotateZ(calc(var(--rotate) + 720deg)) rotateX(45deg) scale(0.9);
    opacity: 0;
  }
}

  .rose-petals-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
    z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

  .rose-petal {
  position: absolute;
  top: -50px;
  left: calc(var(--x-offset));
    width: 14px;
    height: 18px;
    background: radial-gradient(ellipse at 40% 30%, hsl(348 92% 55% / 0.95), hsl(348 88% 45% / 0.8));
    border-radius: 50% 50% 50% 30%;
    filter: drop-shadow(0 1px 3px hsl(0 0% 0% / 0.12));
  will-change: transform, opacity;
    animation: rosePetalFall linear var(--duration) var(--delay) infinite;
    transform-origin: center center -8px;
    box-shadow: inset 0 1px 2px hsl(0 0% 100% / 0.2), inset -1px -1px 2px hsl(0 0% 0% / 0.15);
}

  .rose-petal::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
    background: radial-gradient(ellipse at 35% 25%, hsl(0 0% 100% / 0.5), transparent 65%);
  border-radius: inherit;
  pointer-events: none;
}

  body:not(.dark) .rose-petal {
    background: radial-gradient(ellipse at 40% 30%, hsl(348 96% 60% / 0.9), hsl(348 92% 50% / 0.75));
    filter: drop-shadow(0 1px 2px hsl(0 0% 0% / 0.1));
}

  body:not(.dark) .rose-petals-container {
  z-index: 2;
}

@media (max-width: 768px) {
    .rose-petal {
      width: 12px;
      height: 16px;
  }

    .rose-petal::before {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
    .rose-petal {
    animation: none;
    opacity: 0;
  }
}

body.dark {
  --bg: hsl(0 0% 4%);
  --fg: hsl(32 38% 93%);
  --muted: hsl(31 18% 68%);
  --card: hsl(0 0% 8%);
  --border: hsl(36 35% 25% / 0.6);
  --primary: hsl(39 68% 70%);
  --primary-glow: hsl(39 86% 83%);
  --primary-fg: hsl(0 0% 7%);
  --glass-bg: hsl(0 0% 8% / 0.72);
  --gradient-primary: linear-gradient(135deg, hsl(40 88% 77%), hsl(264 67% 79%));
  --gradient-text: linear-gradient(135deg, hsl(39 82% 74%), hsl(33 46% 92%) 48%, hsl(262 65% 80%));
  --gradient-hero: radial-gradient(circle at top, hsl(39 100% 70% / 0.16), transparent 55%), radial-gradient(circle at 82% 12%, hsl(262 70% 70% / 0.12), transparent 30%);
  --shadow-glow: 0 0 54px hsl(39 90% 70% / 0.22);
  --shadow-card: 0 16px 48px hsl(0 0% 0% / 0.42);
  --shadow-card-hover: 0 24px 70px hsl(39 90% 70% / 0.16);
  color-scheme: dark;
}

* { box-sizing: border-box; 
  margin: 0;
  padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  transition: background .4s var(--ease), color .4s var(--ease);
}
body.dark {
  background:
    radial-gradient(circle at 20% 0%, hsl(39 82% 55% / 0.08), transparent 24%),
    radial-gradient(circle at 80% 8%, hsl(262 70% 70% / 0.08), transparent 22%),
    linear-gradient(180deg, hsl(0 0% 3%) 0%, hsl(0 0% 5%) 100%);
}
body:not(.dark) {
  background:
    linear-gradient(
      180deg,
      hsl(0 0% 100%) 0%,
      hsl(155 45% 96%) 48%,
      hsl(160 58% 78%) 100%
    ),
    var(--bg);
  --bg: hsl(160 45% 96%);
  --fg: hsl(0 0% 8%);
  --muted: hsl(0 0% 32%);
  --card: hsl(0 0% 100% / 0.86);
  --border: hsl(0 0% 0% / 0.12);
  --primary: hsl(0 0% 10%);
  --primary-glow: hsl(0 0% 35%);
  --primary-fg: hsl(0 0% 98%);
  --glass-bg: hsl(0 0% 100% / 0.68);
  --shadow-glow: 0 0 30px hsl(0 0% 0% / 0.12);
  --shadow-card: 0 10px 40px -12px hsl(0 0% 0% / 0.12);
  --shadow-card-hover: 0 18px 45px -12px hsl(0 0% 0% / 0.22);
  --gradient-primary: linear-gradient(135deg, hsl(0 0% 10%), hsl(0 0% 28%));
  --gradient-text: linear-gradient(135deg, hsl(0 0% 8%), hsl(0 0% 40%));
  --gradient-hero: radial-gradient(ellipse at top, hsl(0 0% 0% / 0.08), transparent 60%);
}
::selection { background: hsl(0 0% 0% / 0.14); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.mono { font-family: 'JetBrains Mono', monospace; }
.muted { color: var(--muted); }
.hidden { display: none !important; }
.container { max-width: 1300px; 
  margin: 0 auto; 
  padding: 0 1.25rem; }

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: rgb(83, 83, 83);
}
body.dark .text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: rgb(245, 213, 133);
}
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid hsl(from var(--border) h s l / 0.6);
  border: 1px solid var(--border);
  transition: all .4s var(--ease);
}
.glass:hover {
  border-color: rgb(159, 157, 157);
  box-shadow: var(--shadow-glow);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; 
  align-items: center; 
  gap: .5rem;
  padding: .85rem 1.4rem; 
  border-radius: .65rem;
  font-weight: 500; 
  font-size: .95rem; 
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .3s var(--ease);
}
.btn-primary {
  background: rgb(55, 122, 107);
  color:rgb(252, 218, 132);
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-2px) scale(1.03); filter: brightness(1.05); }
.btn-outline {
  border-color: black; 
  color: var(--fg); 
  background: transparent;
}
.btn-outline:hover { border-color: var(--primary); 
                    color: rgb(252, 218, 132); 
                    background:  rgb(55, 122, 107);
                    transform: translateY(-2px);
                  }

.icon-btn {
  display: grid; 
  place-items: center;
  width: 2.5rem; 
  height: 2.5rem;
  border-radius: .65rem; 
  border: 1px solid black;
  background: transparent; 
  color: var(--fg); 
  cursor: pointer;
  transition: all .3s var(--ease);
}
.icon-btn:hover { 
  border-color: var(--primary); 
  color: var(--primary-fg); 
  background: var(--primary);
  transform: translateY(-9px); }

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1rem 0; 
  transition: padding .4s var(--ease);
}
.navbar.scrolled { padding: .5rem 0; }
.nav {
  display: flex; 
  align-items: center; 
  justify-content: space-between;
  padding: .75rem 1.25rem; 
  border-radius: 1rem;
  transition: all .4s var(--ease);
}
.navbar.scrolled .nav {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  background: none; 
  border: none; 
  cursor: pointer; 
  color: inherit;
}
.brand-badge {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: .5rem;
  background: var(--gradient-primary);
  color: var(--primary-fg);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-glow);
  overflow: hidden;
}

/* Icon / image sizing inside the badge */
.brand-badge {
  display: inline-grid;
  place-items: center;
  padding: 0.08rem;
}

.brand-badge i,
.brand-badge img {
  font-size: 1.12rem;
  width: auto;
  height: auto;
  display: inline-block;
  line-height: 1;
  margin: 0;
  transform: none;
  vertical-align: middle;
}
.brand-badge img { object-fit: cover; width: 1.15rem; height: 1.15rem; }

/* Light-mode tweaks */
body:not(.dark) .brand-badge {
  background: linear-gradient(135deg, hsl(155 45% 96%), hsl(160 58% 78%));
  border-color: hsl(0 0% 0% / 0.12);
  color: hsl(0 0% 8%);
  box-shadow: 0 8px 18px hsl(0 0% 0% / 0.08);
}

/* Dark-mode tweaks */
body.dark .brand-badge {
  background: linear-gradient(135deg, hsl(39 88% 76%), hsl(262 70% 78%));
  border-color: hsl(39 68% 70% / 0.45);
  color: var(--primary-fg);
  box-shadow: 0 10px 30px hsl(39 90% 70% / 0.12);
}
.nav-links { 
  display: flex; 
  gap: .25rem; }
.nav-link {
  position: relative; 
  padding: .5rem .85rem; 
  font-size: .9rem;
  font-weight: 500; 
  color: var(--muted);
  transition: color .3s var(--ease); 
  cursor: pointer;
}
.nav-link:hover { color: rgb(255, 255, 255); }
.nav-link.active { color: rgb(255, 255, 255); }
.nav-link::after {
  content: ''; 
  position: absolute;
  bottom: 4px; 
  left: 0.85rem; 
  right: 0.85rem;
  height: 2px; 
  background: var(--gradient-primary);
  transform: scaleX(0); 
  transform-origin: right;
  transition: transform .35s var(--ease);
}
.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1); 
  transform-origin: left;
}
body:not(.dark) .nav-link:hover { 
  color: rgb(20, 78, 75); 
}
body:not(.dark) .nav-link.active { 
  color: rgb(50, 50, 50); 
}
.nav-actions { display: flex; gap: .5rem; }
.mobile-only { display: none; }
.mobile-menu {
  margin: .5rem 1.25rem 0;
  background: var(--glass-bg);
  backdrop-filter: blur(16px); 
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 1rem; 
  padding: .5rem; 
  display: flex; 
  flex-direction: column;
}
.m-link {
  padding: .85rem 1rem; 
  border-radius: .5rem; 
  color: var(--muted);
  transition: all .3s var(--ease);
}
.m-link.active, .m-link:hover { color: var(--primary); 
  background: hsl(186 100% 50% / 0.08); }

/* ===== Social Rail ===== */
.social-rail {
  position: fixed;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  z-index: 60;
  display: grid;
  grid-template-columns: 1fr;
  gap: .7rem;
  padding: .75rem;
  border-radius: 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}
.social-rail-item {
  width: 3.15rem;
  height: 3.15rem;
  display: grid;
  place-items: center;
  border-radius: .85rem;
  border: 1px solid var(--border);
  background: hsl(0 0% 100% / 0.04);
  color: var(--fg);
  transition: transform .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease), background .3s var(--ease);
}
.social-rail-item:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  color: var(--primary);
  background: hsl(186 100% 50% / 0.08);
}
.social-rail-icon {
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  line-height: 1;
}
.leetcode-svg {
  width: 1.1rem;
  height: 1.1rem;
  stroke: currentColor;
}
.leetcode-svg-hero {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
  stroke: none;
}
.social-rail-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 768px) {
  .social-rail {
    
    top: auto;
    left: 100px;
    right: 0;
    bottom: 10px;
    transform: none;
    width: 80%;
    border-radius: 1rem;
    grid-template-columns: repeat(5, 1fr);
    gap: 0px;
    padding: .75rem .85rem;
  }
  .social-rail-item {
    width: 55%;
    height: 2rem;
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: 5rem;
  }
  .social-rail {
    
    top: auto;
    left: 49px;
    right: 0;
    bottom: 10px;
    transform: none;
    width: 80%;
    border-radius: 1rem;
    grid-template-columns: repeat(5, 1fr);
    gap: 9px;
    padding: .75rem .85rem;
  }
  .social-rail-item {
    width: 83%;
    height: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-only { display: grid; }
}

/* ===== Hero ===== */
.hero {
  position: relative; 
  min-height: 100vh; 
  display: flex; 
  align-items: center;
  padding: 7rem 0 4rem; 
  overflow: hidden;
}
.hero-bg { 
  position: absolute; 
  inset: 0; 
  background: var(--gradient-hero); 
  pointer-events: none; 
}
.hero-grid {
  position: absolute; 
  inset: 0; 
  display: none;
}
.hero-inner {
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 3rem; 
  align-items: center;
  position: relative;
}
.badge {
  display: inline-flex; 
  align-items: center; 
  gap: .5rem;
  padding: .35rem .85rem; 
  border-radius: 999px;
  border: 2px solid goldenrod; 
  background: var(--glass-bg);
  font-family: 'JetBrains Mono', monospace; 
  font-size: .75rem;
  margin-bottom: 1.5rem;
}
body:not(.dark) .badge {
  border-color: rgb(18, 139, 127);
  background: hsla(0, 5%, 96%, 0.6);
}
.dot {
  width: .5rem; 
  height: .5rem; 
  border-radius: 999px; 
  background: var(--primary);
  animation: glow-pulse 2s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%,100% { box-shadow: 0 0 0 0 hsl(186 100% 50% / 0.6); }
  50% { box-shadow: 0 0 0 8px hsl(186 100% 50% / 0); }
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700; 
  line-height: 1.05; 
  letter-spacing: -.02em;
  color:rgb(218, 188, 115);
}
body:not(.dark) .hero-title {
  color: rgb(68, 67, 67);
  font-weight: 700;
}
.typewriter {
  font-size: clamp(1.25rem, 2.5vw, 1.85rem);
  margin-top: 1rem; 
  color: var(--muted); 
  min-height: 2.5rem;
}
.cursor { 
  color: var(--primary); 
  margin-left: 2px; 
  animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-desc { 
  margin-top: 1.25rem; 
  max-width: 32rem; 
  color:rgb(255, 255, 255); 
  line-height: 1.6; 
}
body:not(.dark) .hero-desc {
  color: rgb(60, 58, 58);
  font-weight: 1000;
  font-size: 17px;
}
.cta-row { 
  margin-top: 2rem; 
  display: flex; 
  flex-wrap: wrap; 
  gap: 1rem; }
.socials { 
  margin-top: 2rem; 
  display: flex; 
  gap: .65rem; }
.socials a,
.social-rail-item,
.footer-socials a {
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.hero-image-wrap { 
  display: flex; 
  justify-content: center; 
}
.float { 
  position: relative; 
  animation: float 6s ease-in-out infinite; 
}
@keyframes float { 
  0%,100% { 
    transform: translateY(0); 
  } 
  50%
   {
     transform: translateY(-12px); 

  }
 }
.image-glow {
  position: absolute; 
  inset: -1.5rem;
  background: var(--gradient-primary); 
  opacity: .3;
  filter: blur(40px); 
  border-radius: 2rem;
}
.image-frame {
  position: relative;
   width: min(22rem, 80vw); 
   aspect-ratio: 3/4;
  border-radius: 2rem; 
  overflow: hidden;
   padding: .5rem;
}
.image-frame img {
   width: 100%;
   height: 100%; 
   object-fit: cover; 
   border-radius: 1.5rem; }
.floating-card {
  position: absolute; 
  padding: .75rem 1rem; 
  border-radius: .75rem;
  background: var(--glass-bg);
  backdrop-filter: blur(16px); 
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  font-size: .75rem;
}
.floating-card .muted { 
  color: var(--muted); 
}
.floating-card .accent { 
  color: var(--primary); 
}
.floating-card .accent.big { 
  font-size: 1.15rem; 
  font-weight: 700; 
}
.floating-card.bottom-left { 
  bottom: -1rem; 
  left: -1rem; 
}
.floating-card.top-right { 
  top: -1rem; 
  right: -1rem; 
}

@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
}

/* ===== Sections ===== */
.section { 
  padding: 7rem 0; 
}

body:not(.dark) .hero,
body:not(.dark) .section {
  background: none;
}

body:not(.dark) #home {
  background: linear-gradient(45deg, hsl(0 0% 100%) 20%, hsl(155 46% 95%) 45%, hsl(160 58% 80%) 100%);
}

body:not(.dark) #about {
    background: linear-gradient(225deg, hsl(0 0% 100%) 0%, hsl(152 42% 95%) 48%, hsl(159, 46%, 70%) 100%);
}

body:not(.dark) #achievements {
  background: linear-gradient(45deg, hsl(0 0% 100%) 0%, hsl(154, 76%, 94%) 48%, hsl(159, 46%, 70%) 100%);

}

body:not(.dark) #skills {
  background: linear-gradient(225deg, hsl(0 0% 100%) 0%, hsl(151 40% 95%) 48%, hsl(159, 46%, 70%) 100%);
}

body:not(.dark) #projects {
  background: linear-gradient(45deg, hsl(0 0% 100%) 0%, hsl(153 42% 95%) 50%, hsl(159, 46%, 70%) 100%);
}

body:not(.dark) #certification {
  background: linear-gradient(225deg, hsl(0 0% 100%) 0%, hsl(154 43% 95%) 50%, hsl(159, 46%, 70%) 100%);
}

body:not(.dark) #contact {
  background: linear-gradient(45deg, hsl(0 0% 100%) 0%, hsl(155 44% 95%) 52%, hsl(160 56% 80%) 100%);
}

.hero {
  position: relative; 
  min-height: 100vh; 
  display: flex; 
  align-items: center;
  padding: 7rem 0 4rem; 
  overflow: hidden;
}
.section-title { 
  text-align: center; 
  max-width: 40rem; 
  margin: 0 auto 3.5rem; 
}
.eyebrow {
  font-family: 'JetBrains Mono', monospace; 
  font-size: .75rem;
  color: var(--fg); 
  letter-spacing: .2em; 
  text-transform: uppercase; 
  margin-bottom: .75rem;
}
.section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem); 
  font-weight: 700; 
  letter-spacing: -.02em;
}
.section-title p { 
  margin-top: 1rem; 
}

/* ===== Section header underline (except home) ===== */
.section:not(#home) .section-title {
  position: relative;
  padding-bottom: 0.75rem;
}
.section:not(#home) .section-title::after {
  content: '';
  display: block;
  width: 80%;
  height: 6px;
  margin: 0.5rem auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,214,132,0) 0%, rgba(255,214,132,0.95) 50%, rgba(255,214,132,0) 100%);
}

body:not(.dark) .section:not(#home) .section-title::after {
  background: linear-gradient(90deg, rgba(33, 32, 32, 0) 0%, rgba(140,140,140,0.9) 50%, rgba(140,140,140,0) 100%);
}

/* ===== Section end divider (except home) ===== */
.section:not(#home)::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  margin-top: 3rem;
  background: linear-gradient(90deg, transparent, rgba(255,214,132,0.18), transparent);
}

/* About */
.about-grid { 
  display: grid; 
  grid-template-columns: 3fr 2fr; 
  gap: 2rem; 
  align-items: start;
 }
.about-text { 
  display: flex; 
  flex-direction: column; 
  gap: 1.25rem; 
  color: var(--muted); 
  font-size: 1.1rem; 
  line-height: 1.7; 
}
.about-text strong { 
  color: var(--fg); 
  font-weight: 500; 
}
.about-stats { 
  display: grid; 
  gap: 1rem; 
}
.stat { 
  display: flex; 
  align-items: center; 
  gap: 1rem; 
  padding: 1.15rem; 
  border-radius: .85rem; 
  background: var(--glass-bg);
  backdrop-filter: blur(80px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.stat:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: var(--shadow-card-hover);
}
.stat-icon {
  display: grid; 
  place-items: center; 
  width: 3rem; 
  height: 3rem;
  border-radius: .65rem; 
  background: rgb(23, 95, 91); 
  color: rgb(255, 214, 109);
}

.stat-value { 
  font-size: 1.5rem;
  font-weight: 700;
  color:rgb(255, 214, 109);
 }
.stat-label { 
  font-size: .7rem; 
  color: var(--muted); 
  text-transform: uppercase; 
  letter-spacing: .1em; 
}
@media (max-width: 768px) {
   .about-grid { 
    grid-template-columns: 1fr; 
  } 
}

/* Skills */
.skill-stack-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  --skill-stack-gap: 1.25rem;
  gap: var(--skill-stack-gap);
}
.skill-stack-card {
  padding: 1.25rem;
  border-radius: 1rem;
  box-shadow:1px 1px 0 hsl(0 0% 100% / 0.08), 4px 4px 0 hsl(0 0% 0% / 0.12), inset 0 -2px 0 hsl(0 0% 0% / 0.1);
  background-color:rgb(229, 230, 230);
}
.skill-stack-card:last-child {
  grid-column: 1 / -1;
  justify-self: center;
  width: min(100%, calc((100% - var(--skill-stack-gap)) / 2));
}
.skill-stack-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.skill-stack-head h3 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
.skill-stack-head span {
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .12em;
}
.skill-tile-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .9rem;
}
.skill-tile {
  position: relative;
  min-height: 7.25rem;
  padding: .9rem .8rem;
  border-radius: 1rem;
  background: linear-gradient(180deg, hsl(222 35% 11%), hsl(222 35% 8%));
  border: 1px solid hsl(220, 1%, 53%);
  box-shadow: 8px 8px 0 hsl(0 0% 38% / 0.55), 0 14px 30px hsl(222 30% 2% / 0.35), inset 0 -2px 0 hsl(18 100% 70% / 0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.skill-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, hsl(0 0% 100% / 0.06), transparent 55%);
  pointer-events: none;
}
.skill-tile:hover {
  transform: translateY(-3px);
  border-color: rgb(193, 191, 191);
  box-shadow: 10px 10px 0 hsl(0 0% 32% / 0.7), 0 16px 35px hsl(222 30% 2% / 0.4), inset 0 -2px 0 hsl(186 100% 60% / 0.7);
}
.skill-icon {
  width: 2.25rem;
  height: 2.25rem;
  display: block;
}
.skill-icon-wrap {
  width: 3.8rem;
  height: 3.8rem;
  border-radius: .85rem;
  background: hsl(222 32% 14%);
  border: 1px solid hsl(0 0% 100% / 0.08);
  display: grid;
  place-items: center;
}
.skill-icon-fallback {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: .55rem;
  background: hsl(186 100% 50% / 0.12);
  border: 1px solid hsl(186 100% 50% / 0.25);
  color: var(--primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  font-weight: 700;
  line-height: 1;
  place-items: center;
}
.skill-tile span:last-child {
  font-size: .8rem;
  color: hsl(210 40% 96%);
  text-align: center;
  line-height: 1.2;
}

body:not(.dark) .skill-tile {
  background: linear-gradient(180deg, hsl(0 0% 100% / 0.96), hsl(0 0% 94% / 0.92));
  border: 1px solid hsl(0 0% 0% / 0.10);
  box-shadow: 8px 8px 0 hsl(0 0% 72% / 0.95), 0 10px 24px hsl(0 0% 0% / 0.08), inset 0 -2px 0 hsl(0 0% 0% / 0.12);
}

body:not(.dark) .skill-tile::before {
  background: radial-gradient(circle at top, hsl(0 0% 0% / 0.08), transparent 60%);
}

body:not(.dark) .skill-icon-wrap {
  background: hsl(0 0% 100% / 0.72);
  border: 1px solid hsl(42, 34%, 75%);
  color: hsl(0, 0%, 1%);
}

body:not(.dark) .skill-tile span:last-child {
  color: var(--fg);
}

body:not(.dark) .skill-tile:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 10px 10px 0 hsl(0 0% 64% / 1), 0 16px 35px hsl(0 0% 0% / 0.14), inset 0 -2px 0 hsl(0 0% 0% / 0.16);
}

body:not(.dark) .icon-btn {
  border-color: rgb(7, 7, 7);
  color: hsl(0, 1%, 25%);
}

body:not(.dark) .icon-btn:hover {
  border-color: rgb(7, 7, 7);
  color: rgb(252, 218, 132);
  background: hsla(153, 48%, 23%, 0.7);
}

body:not(.dark) .social-rail-item {
  border-color: hsl(0 0% 0% / 0.75);
  color: hsl(0 0% 8%);
}

body:not(.dark) .social-rail-item:hover {
  border-color: rgb(0, 0, 0);
  color: rgb(252, 218, 132);
  background: hsla(153, 48%, 23%, 0.7);
}

@media (max-width: 1024px) {
  .skill-tile-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .skill-tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .skill-stack-grid {
    grid-template-columns: 1fr;
  }

  .skill-stack-card:last-child {
    grid-column: auto;
    justify-self: stretch;
    width: auto;
  }
}

@media (max-width: 480px) {
  .skill-stack-card {
    padding: 1rem;
  }
  .skill-tile-grid {
    gap: .75rem;
  }
  .skill-tile {
    min-height: 6.5rem;
  }
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}
.project {
  border-radius: 1rem;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: 10px 10px 0 hsl(0 0% 0% / 0.08), 0 10px 24px hsl(0 0% 0% / 0.12);
  transition: all .4s var(--ease);
  display: flex;
  flex-direction: column;
  position: relative;
}
.project:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-card-hover);
  border-color: rgb(174, 174, 174);
}
.project-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  padding:10px;
  border-radius: 5%;
}
.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.project:hover .project-img img {
  transform: scale(1.02);
}
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, hsl(222 47% 5% / 0.95), transparent 60%);
  opacity: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: .75rem;
  padding: 1.25rem;
  transition: opacity .4s var(--ease);
}

body:not(.dark) .project-overlay {
  background: linear-gradient(to top, hsl(0 0% 0% / 0.68), transparent 60%);
}
.project:hover .project-overlay {
  opacity: 1;
}
.project-overlay .btn {
  padding: .55rem 1rem;
  font-size: .85rem;
}
.project-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .75rem;
  
}
.achievements-grid .project {
  overflow: visible;
  margin-top: .8rem;
}
.achievements-grid .project-body {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  border-bottom-left-radius: 1rem;
  border-bottom-right-radius: 1rem;
}
.project-title {
  font-size: 1.15rem;
  font-weight: 600;
}
.project-desc {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
  flex: 1;
}
.project-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}
.btn.btn-icon {
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  padding: 0;
  border-radius: .6rem;
  background: transparent;
  border: 1px solid black;
  color: var(--fg);
  text-decoration: none;
  line-height: 1;
}
.btn.btn-icon i {
  font-size: 1rem;
}
.btn.btn-icon:hover {
  border-color: var(--primary);
  background: rgb(55, 122, 107);
  color:rgb(252, 218, 132);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px hsl(0 0% 0% / 0.18);
}
.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  margin-top: .6rem;
}
.project-date {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .6rem;
  border-radius: .6rem;
  border: 1px solid var(--border);
  background: rgb(55, 122, 107);
  color:rgb(252, 218, 132);
  font-size: .9rem;
}
.project-date i { font-size: 1rem; }
.github-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .6rem;
  border-radius: .6rem;
  border: 1px solid var(--border);
  color: var(--fg);
  text-decoration: none;
  background: transparent;
  line-height: 1;
}
.github-link i {
  font-size: 1rem;
  display: inline-block;
}
.github-link .github-label {
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  display: inline-block;
}
.github-link:hover {
  border-color: var(--primary);
  background: rgb(55, 122, 107);
  color: rgb(252, 218, 132);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px hsl(0 0% 0% / 0.18);
}
.tech {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.tech span {
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  padding: .2rem .55rem;
  border-radius: 999px;
  background: rgb(255, 255, 255);
  color: black;
  border: 1px solid rgb(0, 0, 0);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.contact-left { display: flex; 
  flex-direction: column; 
  gap: 1rem; 
}
.contact-right { display: flex; }

body:not(.dark) .contact-left {
  
  border-radius: 1.25rem;
  padding: 1rem;
}

body:not(.dark) .contact-right {
  border-radius: 1.25rem;
  padding: 0.75rem;
}

.map {
  height: 260px;
  border-radius: 1rem;
  overflow: hidden;
  padding: 0;
}
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

.contact-boxes { display: grid; gap: 0.9rem; }
.contact-box {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 1rem;
  
}
.box-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: .7rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, hsl(0 0% 0% / 0.08), transparent);
  color: var(--fg);
  font-size: 1.15rem;
  border: 1px solid var(--border);
}
.box-content { 
  display: flex; 
  flex-direction: column; 
}

.box-label { 
  font-family: 'JetBrains Mono', monospace; 
  font-size: .78rem; 
  color: var(--muted); 
}
.box-value { 
  font-weight: 700; 
  font-size: 1rem; 
  color: var(--fg); 
}
.box-note { 
  font-size: .85rem; 
  color: var(--muted); 
}

.contact-form {
  width: 100%;
  padding: 2rem;
  border-radius: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: .85rem 1rem;
  border-radius: .65rem;
  background: hsl(0 0% 100% / 0.84);
  border: 1px solid var(--border);
  color: var(--fg);
  font: inherit;
  font-size: .95rem;
  transition: border-color .3s var(--ease);
}
body:not(.dark) .contact-form input,
body:not(.dark) .contact-form textarea {
  background: hsl(0 0% 100% / 0.92);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsl(0 0% 0% / 0.10);
}
.contact-form .btn {
  align-self: flex-start;
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card);
  border: 1px solid var(--primary);
  color: var(--fg);
  padding: .85rem 1.25rem;
  border-radius: .65rem;
  box-shadow: var(--shadow-glow);
  z-index: 100;
  animation: toast-in .3s var(--ease);
}
@keyframes toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, 12px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@media (max-width: 900px) {
  .contact-grid { 
    grid-template-columns: 1fr; 
  }
  .map { 
    height: 220px; 
  }
}

/* Footer */
.footer {
  padding: 3rem 13px 2rem;
  border-top: 1px solid var(--border);
  background-color: linear-gradient(135deg, hsl(0 0% 100% / 0.04), hsla(180, 6%, 81%, 0.12));
}
.footer-shell {
  padding: 1.5rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, hsl(0 0% 100% / 0.12), hsl(0 0% 100% / 0.04));
  box-shadow: var(--shadow-card);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .8fr .9fr;
  gap: 1.5rem;
  align-items: start;
}
.footer-brand-block {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  width: fit-content;
}
.footer-brand-mark {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: .85rem;
  display: grid;
  place-items: center;
  background: var(--gradient-primary);
  color: var(--primary-fg);
  box-shadow: var(--shadow-glow);
}
.footer-brand-mark i {
  font-size: 1.1rem;
}
.footer-brand-name {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg);
}
.footer-brand-subtitle {
  display: block;
  font-size: .85rem;
  color: var(--muted);
}
.footer-description {
  max-width: 34rem;
  line-height: 1.7;
}
.footer-resume-btn {
  width: fit-content;
}
.footer-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-column h3 {
  font-size: .95rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--fg);
}
.footer-links {
  display: grid;
  gap: .7rem;
}
.footer-links a {
  color: var(--muted);
  transition: color .25s var(--ease), transform .25s var(--ease);
  width: fit-content;
}
.footer-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}
.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}
.footer-socials a {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: .85rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: hsl(0 0% 100% / 0.08);
  color: var(--fg);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.footer-socials a:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  color: var(--primary-fg);
  background: var(--primary);
}
.footer-socials i,
.footer-socials .leetcode-svg {
  font-size: 1.05rem;
  width: 1.05rem;
  height: 1.05rem;
}
.footer-contact {
  display: grid;
  gap: .75rem;
  margin-top: .25rem;
}
.footer-contact div {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: var(--muted);
}
.footer-contact i {
  color: var(--primary);
  font-size: 1rem;
}
.footer-bottom {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem .95rem;
  border-radius: .85rem;
  border: 1px solid black;
  background: hsl(0 0% 100% / 0.08);
  color: var(--fg);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.back-to-top:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  color: rgb(252, 218, 132);
  background:rgb(55, 122, 107);
}

/* Achievements */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}
@media (max-width: 1024px) {
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .achievements-grid {
    grid-template-columns: 1fr;
  }
}
.achievement-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.achievement-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.award-badge {
  position: absolute;
  top: -.8rem;
  left: .6rem;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .34rem .6rem;
  color:rgb(12, 12, 12);
  font-size: .72rem;
  font-weight: 700;
  border-radius: 10px;
  border: 1px solid rgb(212, 208, 208);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px hsla(220, 100%, 99%, 0.12);
  z-index: 30;
}
.award-icon {
  font-size: .95rem;
  line-height: 1;
  color:rgb(18, 18, 17);
  display: inline-grid;
  place-items: center;
}
.award-emoji {
  font-size: 1rem;
}
.achievements-grid .award-badge {
  top: -.8rem;
  left: .85rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: none;
  z-index: 1;
}
.achievement-name {
  font-size: 1.15rem;
  font-weight: 600;
}
.achievement-details {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}
.achievement-location {
  margin-bottom: .15rem;
}
.achievement-underline {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: .15rem 0 .8rem;
}
.achievement-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.achievement-pill {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .38rem .7rem;
  border-radius: .65rem;
  border: 1px solid var(--border);
  background: hsl(0 0% 0% / 0.04);
  font-size: .84rem;
  line-height: 1;
  white-space: nowrap;
}
.achievement-pill i {
  font-size: .95rem;
  line-height: 1;
}
.achievement-date-pill {
  background: rgb(55, 122, 107);
  color:rgb(252, 218, 132);
}
.achievement-link-pill {
  color: var(--fg);
  border:1px solid black;
  text-decoration: none;
  background:white;
}
.achievement-link-pill:hover {
  border-color: var(--primary);
  background: rgb(55, 122, 107);
  color:rgb(252, 218, 132);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px hsl(0 0% 0% / 0.18);
}
.achievement-link-pill.is-static {
  opacity: .8;
  cursor: default;
  pointer-events: none;
}

/* Reveal animations */
.reveal, .reveal-left, .reveal-right { 
  opacity: 0; 
  transform: translateY(32px); 
  transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal-left { 
  transform: translateX(-32px); 
}
.reveal-right { 
  transform: translateX(32px); 
}
.reveal.visible, .reveal-left.visible, .reveal-right.visible { 
  opacity: 1; 
  transform: none; 
}

/* Certification cards */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.cert-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  border-radius: .85rem;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
}
.cert-img {
  width: 6.5rem;
  height: 6.5rem;
  flex: 0 0 6.5rem;
  border-radius: .7rem;
  overflow: hidden;
  background: hsl(0 0% 100% / 0.75);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
}
.cert-img img { width: 100%; height: 100%; object-fit: cover; }
.cert-body { display: flex; flex-direction: column; gap: .35rem; }
.cert-provider { font-family: 'JetBrains Mono', monospace; font-size: .78rem; color: var(--primary); font-weight: 700; }
.cert-category { font-size: 1rem; font-weight: 700; color: var(--fg); }
.cert-desc { font-size: .9rem; color: var(--muted); margin-top: .25rem; }
.cert-footer {
  margin-top: .5rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .9rem;
  padding: .35rem .6rem;
  border-radius: .6rem;
  border: 1px solid var(--border);
  background: rgb(55, 122, 107);
  color:rgb(252, 218, 132);
  width:120px;
}
.cert-footer i { font-size: 1rem; color:rgb(252, 218, 132) ; }

@media (max-width: 900px) {
  .cert-grid { grid-template-columns: 1fr; }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-shell {
    padding: 1.25rem;
  }
}

@media (max-width: 640px) {
  .footer-bottom {
    align-items: flex-start;
  }
  .footer-socials a {
    width: 2.55rem;
    height: 2.55rem;
  }
}
.be{
  color: rgb(250, 225, 136);
  font-weight: 1000;
  font-size: 17px;
}
body:not(.dark) .be {
  color: rgb(32, 112, 113);
  font-weight: 1000;
  font-size: 17px;
}
body.dark .project-date {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .6rem;
  border-radius: .6rem;
  border: 1px solid var(--border);
  background: rgb(240, 203, 110);
  color:rgb(48, 47, 47);
  font-size: .9rem;
}
body.dark .stat-icon{
  display: grid; 
  place-items: center; 
  width: 3rem; 
  height: 3rem;
  border-radius: .65rem; 
  background: rgb(43, 43, 43); 
  color: rgb(255, 214, 109);
  border:1px solid rgb(255, 214, 109);
}
body.dark .glass{
  background: hsl(0 0% 8% / 0.7);
  border-color: hsl(36 35% 25% / 0.62);
  box-shadow: 0 16px 50px hsl(0 0% 0% / 0.28);
}

body.dark .glass:hover{
  border-color: hsl(39 68% 70% / 0.45);
  box-shadow: var(--shadow-glow);
}

body.dark .hero-bg{
  background:
    radial-gradient(circle at 18% 22%, hsl(39 88% 62% / 0.12), transparent 0 2px, transparent 4px),
    radial-gradient(circle at 32% 16%, hsl(39 88% 62% / 0.16), transparent 0 2px, transparent 4px),
    radial-gradient(circle at 64% 14%, hsl(262 70% 74% / 0.14), transparent 0 2px, transparent 4px),
    radial-gradient(circle at 82% 28%, hsl(39 88% 62% / 0.1), transparent 0 2px, transparent 4px),
    linear-gradient(180deg, hsl(0 0% 3% / 0.1), hsl(0 0% 3% / 0.35));
  opacity: 1;
}

body.dark .badge {
  background: hsl(0 0% 8% / 0.82);
  border-color: hsl(39 68% 70% / 0.45);
  box-shadow: 0 0 0 1px hsl(0 0% 0% / 0.45), 0 12px 30px hsl(0 0% 0% / 0.28);
}

body.dark .dot {
  background: hsl(39 85% 70%);
  box-shadow: 0 0 16px hsl(39 85% 70% / 0.5);
}

body.dark .hero-title {
  text-shadow: 0 0 32px hsl(262 70% 70% / 0.08);
}

body.dark .typewriter {
  color: hsl(35 30% 78%);
}

body.dark .hero-desc {
  color: hsl(35 20% 76%);
}

body.dark .hero-desc + .hero-desc {
  color: hsl(35 18% 72%);
}

body.dark .image-glow {
  background: radial-gradient(circle, hsl(39 80% 66% / 0.36), hsl(262 70% 70% / 0.16) 48%, transparent 74%);
  opacity: .7;
  filter: blur(42px);
}

body.dark .image-frame {
  position: relative;
  padding: .38rem;
  background:
    linear-gradient(180deg, hsl(0 0% 12% / 0.82), hsl(0 0% 4% / 0.92)) padding-box,
    linear-gradient(145deg, hsl(39 90% 78%), hsl(39 72% 65%) 36%, hsl(262 70% 78%) 78%, hsl(262 55% 56%)) border-box;
  border: 2px solid transparent;
  box-shadow:
    0 0 0 1px hsl(0 0% 0% / 0.5),
    0 0 0 3px hsl(39 68% 70% / 0.08),
    0 0 30px hsl(39 90% 70% / 0.14),
    0 0 42px hsl(262 70% 70% / 0.18),
    0 30px 90px hsl(0 0% 0% / 0.55);
}

body.dark .image-frame img {
  border-radius: 1.2rem;
}

body.dark .floating-card {
  background: hsl(0 0% 8% / 0.82);
  border-color: hsl(39 68% 70% / 0.5);
  box-shadow: 0 14px 34px hsl(0 0% 0% / 0.32);
  box-shadow: 0 0 16px hsl(39 85% 72% / 0.5);
}

body.dark .floating-card .muted {
  color: hsl(35 18% 68%);
  
}

body.dark .floating-card .accent,
body.dark .floating-card .accent.big {
  color: hsl(39 85% 72%);
}

/* Lavender glow specifically for the top-right floating card in dark mode */
body.dark .floating-card.top-right {
  box-shadow: 0 4px 34px hsl(0 0% 0% / 0.32),
              0 6px 18px 2px hsl(262 72% 78% / 0.14),
              0 0 28px 8px hsl(262 72% 78% / 0.10);
  border:2px solid hsla(288, 71%, 78%, 0.28);
}

body.dark .btn-primary,
body.dark .btn-outline,
body.dark .btn.btn-icon,
body.dark .github-link,
body.dark .achievement-link-pill,
body.dark .footer-socials a,
body.dark .back-to-top {
  border-color: hsl(39 68% 70% / 0.45);
  background: hsl(0 0% 8% / 0.72);
  color: var(--fg);
}

body.dark .btn-primary {
  border-color: hsl(39 68% 70% / 0.7);
  background: hsl(0 0% 8% / 0.78);
  color: hsl(39 88% 76%);
  box-shadow: 0 12px 28px hsl(39 85% 72% / 0.28);
}

body.dark .btn-outline {
  border-color: hsl(262 70% 78% / 0.6);
  background: hsl(0 0% 8% / 0.78);
  color: hsl(33 46% 92%);
  box-shadow: 0 12px 28px hsl(262 70% 78% / 0.28);
}


body.dark .achievement-date-pill,
body.dark .back-to-top:hover {
  background: linear-gradient(135deg, hsl(39 74% 64%), hsl(39 60% 50%));
  color: hsl(0 0% 8%);
  border-color: hsl(39 80% 66%);
}
body.dark .footer-socials a:hover{
  background: black;
  color: hsl(39 80% 66%);
  border-color: hsl(39 80% 66%);
}
body.dark .btn.btn-icon:hover{ 
  background: black;
  color: hsl(39 80% 66%);
  border-color: hsl(39 80% 66%);
}
body.dark .github-link:hover{
  background: black;
  color: hsl(39 80% 66%);
  border-color: hsl(39 80% 66%);
}
body.dark .cert-footer{
  background: black;
  color: hsl(39 80% 66%);
  border:1px solid hsl(39 80% 66%);
}
body.dark .btn-primary:hover,
body.dark .btn-outline:hover,
body.dark .btn.btn-icon:hover,
body.dark .github-link:hover,
body.dark .achievement-link-pill:hover,
body.dark .footer-socials a:hover,
body.dark .back-to-top:hover {
  box-shadow: 0 16px 36px hsl(39 90% 70% / 0.16);
}

body.dark .btn-primary:hover {
  background: linear-gradient(135deg, hsl(39 74% 64%), hsl(39 60% 50%));
  color: hsl(0 0% 8%);
}

body.dark .btn-outline:hover {
  background: linear-gradient(135deg, hsl(262 70% 70%), hsl(262 55% 56%));
  color: hsl(0 0% 8%);
}

body.dark .icon-btn {
  border-color: hsl(39 68% 70% / 0.35);
  background: hsl(0 0% 8% / 0.7);
  color: hsl(35 26% 84%);
}

body.dark .icon-btn:hover {
  background: rgb(21, 20, 20);
  color: hsl(44, 80%, 67%);
  border-color: hsl(39 80% 66%);
}

body.dark .social-rail,
body.dark .navbar.scrolled .nav,
body.dark .mobile-menu,
body.dark .contact-form,
body.dark .stat,
body.dark .project,
body.dark .skill-stack-card,
body.dark .skill-tile,
body.dark .cert-card,
body.dark .footer-shell {
  background: hsl(0 0% 8% / 0.72);
  border-color: hsl(39 35% 24% / 0.55);
  box-shadow: 0 16px 40px hsl(0 0% 0% / 0.28);
}

body.dark .nav-link:hover,
body.dark .nav-link.active,
body.dark .m-link.active,
body.dark .m-link:hover {
  color: hsl(39 85% 74%);
}

body.dark .nav-link::after {
  background: hsl(39 85% 74%);;
}

body.dark .skill-stack-card {
  box-shadow: 0 18px 40px hsl(0 0% 0% / 0.34);
}

body.dark .skill-stack-head span,
body.dark .footer-brand-subtitle,
body.dark .footer-links a,
body.dark .footer-description,
body.dark .achievement-details,
body.dark .project-desc,
body.dark .cert-desc{
  color: hsl(35 18% 70%);
}
body.dark .box-note {
  color: hsl(31, 73%, 90%);
}
body.dark .box-value{
  color: hsl(46, 91%, 82%);
}
body.dark .box-label{
  color: hsl(36, 51%, 81%);
}

body.dark .skill-tile {
  background: linear-gradient(180deg, hsl(0 0% 12%), hsl(0 0% 7%));
  border-color: hsl(39 20% 30% / 0.85);
  box-shadow: 8px 8px 0 hsl(0 0% 0% / 0.55), 0 14px 30px hsl(0 0% 0% / 0.38), inset 0 -2px 0 hsl(39 68% 70% / 0.5);
}

body.dark .skill-tile::before {
  background: radial-gradient(circle at top, hsl(39 85% 74% / 0.08), transparent 55%);
}

body.dark .skill-icon-wrap {
  background: hsl(0 0% 10%);
  border-color: hsl(39 32% 32% / 0.85);
}

body.dark .skill-tile:hover {
  border-color: hsl(39 68% 70% / 0.8);
  box-shadow: 10px 10px 0 hsl(0 0% 0% / 0.55), 0 16px 35px hsl(0 0% 0% / 0.42), inset 0 -2px 0 hsl(39 85% 70% / 0.75);
}

body.dark .skill-tile span:last-child,
body.dark .project-title,
body.dark .achievement-name,
body.dark .cert-category,
body.dark .footer-column h3,
body.dark .footer-brand-name,
body.dark .eyebrow,
body.dark .section-title h2,
body.dark .section-title p,
body.dark .about-text strong {
  color: hsl(32 38% 94%);
}

body.dark .tech span {
  background: hsl(0 0% 10%);
  color: hsl(35 26% 84%);
  border-color: hsl(39 26% 30% / 0.7);
}

body.dark .project-overlay {
  background: linear-gradient(to top, hsl(0 0% 3% / 0.96), transparent 60%);
}

body.dark .project:hover,
body.dark .stat:hover,
body.dark .cert-card:hover {
  border-color: hsl(39 68% 70% / 0.55);
  box-shadow: var(--shadow-card-hover);
}

body.dark .project-date,
body.dark .cert-footer,
body.dark .achievement-date-pill {
  border-color: hsl(39 80% 66% / 0.35);
}

body.dark .achievement-link-pill {
  background: hsl(0 0% 8% / 0.82);
}

body.dark .achievement-link-pill:hover {
  background: rgb(33, 33, 33);
  color: hsl(39 74% 64%);
}

body.dark .award-badge {
  background: hsl(0 0% 8% / 0.78);
  border-color: hsl(39 68% 70% / 0.35);
  color: hsl(32 38% 94%);
  box-shadow: 0 12px 32px hsl(0 0% 0% / 0.28);
}

body.dark .award-icon {
  color: hsl(39 85% 72%);
}

body.dark .contact-form input,
body.dark .contact-form textarea,
body.dark .map,
body.dark .back-to-top {
  background: hsl(0 0% 10% / 0.86);
}
body.dark .footer-socials a{
    background: hsl(0 0% 10% / 0.86);
    border-color: hsla(39, 19%, 44%, 0.85);
    color:  hsla(30, 100%, 100%, 0.85);
}
body.dark .box-icon{
  background: hsl(0 0% 10% / 0.86);
  border-color: hsl(39 32% 32% / 0.85);
  color:  hsla(38, 91%, 69%, 0.85);
}
body.dark .contact-form input::placeholder,
body.dark .contact-form textarea::placeholder {
  color: hsl(35 12% 55%);
}

body.dark .contact-form input:focus,
body.dark .contact-form textarea:focus {
  box-shadow: 0 0 0 3px hsl(39 85% 70% / 0.15);
}

body.dark .toast {
  background: hsl(0 0% 8% / 0.96);
  border-color: hsl(39 68% 70% / 0.5);
  box-shadow: var(--shadow-glow);
}

/* Light-mode footer icons: show project-hover style by default and lift on hover */
body:not(.dark) .footer-socials a {
  border-color: var(--primary);
  transform: none;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
body:not(.dark) .footer-socials a:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px hsl(0 0% 0% / 0.14);
  background: rgb(55, 122, 107);
  color: rgb(252, 218, 132);
  box-shadow: 0 8px 20px hsl(0 0% 0% / 0.12);
}