/* ══════════════════════════════════════════════════════
   SONALI KARVEER PORTFOLIO — style.css
   ══════════════════════════════════════════════════════ */

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

:root {
  --rose:    #FF3366;
  --amber:   #FF9500;
  --lime:    #00E676;
  --cyan:    #00BCD4;
  --violet:  #7C4DFF;
  --peach:   #FF6E40;
  --mint:    #1DE9B6;
  --sun:     #FFD740;
  --bg:      #FEFCF8;
  --bg-dark: #0D0D12;
  --bg-light:#F7F3EE;
  --ink:     #0D0D0D;
  --ink2:    #1A1A1A;
  --muted:   #6B6B6B;
  --border:  #E8E0D5;
  --serif:   'Cormorant Garamond', serif;
  --sans:    'DM Sans', sans-serif;
  --display: 'Syne', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ══════════════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  height: 68px;
  background: rgba(254,252,248,0);
  transition: background .4s ease, box-shadow .4s ease;
}

#navbar.scrolled {
  background: rgba(254,252,248,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  transition: color .3s;
  letter-spacing: -0.5px;
}
#navbar.scrolled .nav-logo { color: var(--ink); }
.nav-logo span { color: var(--rose); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  transition: color .25s;
}
#navbar.scrolled .nav-links a { color: var(--muted); }

.nav-links a:hover,
#navbar.scrolled .nav-links a:hover { color: var(--rose); }

.nav-cta {
  padding: .45rem 1.25rem;
  border: 1.5px solid rgba(255,255,255,.5);
  border-radius: 30px;
  color: #fff !important;
  transition: background .25s, border-color .25s, color .25s !important;
}
.nav-cta:hover { background: var(--rose); border-color: var(--rose); color: #fff !important; }

#navbar.scrolled .nav-cta {
  border-color: var(--rose);
  color: var(--rose) !important;
}
#navbar.scrolled .nav-cta:hover {
  background: var(--rose);
  color: #fff !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: background .3s;
}
#navbar.scrolled .nav-hamburger span { background: var(--ink); }

/* Mobile Drawer */
.nav-drawer {
  position: fixed;
  top: 0; right: -100%;
  width: min(320px, 85vw);
  height: 100vh;
  background: var(--bg);
  z-index: 600;
  padding: 5rem 2rem 2rem;
  box-shadow: -4px 0 30px rgba(0,0,0,.12);
  transition: right .35s cubic-bezier(.4,0,.2,1);
}
.nav-drawer.open { right: 0; }
.nav-drawer ul { list-style: none; }
.nav-drawer li { border-bottom: 1px solid var(--border); }
.nav-drawer a {
  display: block;
  padding: 1rem 0;
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
  transition: color .2s, padding-left .2s;
}
.nav-drawer a:hover { color: var(--rose); padding-left: .5rem; }

.drawer-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: none; border: none;
  font-size: 1.3rem;
  color: var(--muted);
  cursor: pointer;
}
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 590;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.drawer-overlay.show { opacity: 1; pointer-events: all; }

/* ══════════════════════════════════════════════════════
   HERO — FULL SCREEN
   ══════════════════════════════════════════════════════ */
#hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Gradient overlay — bottom heavy so text is readable */
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top,
      rgba(5,5,10,0.88) 0%,
      rgba(5,5,10,0.55) 40%,
      rgba(5,5,10,0.18) 70%,
      rgba(5,5,10,0.05) 100%
    );
}

/* Hero content — sits on bottom left */
.hero-content {
  position: relative;
  z-index: 10;
  max-width: 680px;
  padding: 4rem 7% 0;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  margin-bottom: 1.2rem;
}

.eyebrow-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rose);
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--rose);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px var(--rose); }
  50% { box-shadow: 0 0 18px var(--rose), 0 0 4px var(--rose); }
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 300;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 1.4rem;
}

.hero-title em {
  font-style: italic;
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 1.5px #fff;
}

.hero-sub {
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(255,255,255,.75);
  max-width: 480px;
  margin-bottom: 2.2rem;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.hbtn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .02em;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.hbtn:hover { transform: translateY(-2px); }

.hbtn-primary {
  background: var(--rose);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,51,102,.4);
}
.hbtn-primary:hover { box-shadow: 0 6px 28px rgba(255,51,102,.55); }

.hbtn-ghost {
  border: 1.5px solid rgba(255,255,255,.45);
  color: #fff;
}
.hbtn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.7);
}

/* Hero floating badges */
.hero-badge {
  position: absolute;
  z-index: 10;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 12px;
  padding: .8rem 1.2rem;
  text-align: center;
  color: #fff;
}

.hb-1 { top: 22%; right: 8%; }
.hb-2 { top: 38%; right: 8%; }
.hb-3 { top: 54%; right: 8%; }

.hb-num {
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
  color: var(--rose);
}
.hb-lbl {
  font-size: .7rem;
  opacity: .75;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: .2rem;
}
.hb-2 .hb-num { color: var(--violet); }
.hb-3 .hb-num { color: var(--amber); }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: 5%;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: .6rem;
  transform: rotate(90deg);
  transform-origin: right center;
}
.sh-line {
  display: block;
  width: 40px; height: 1px;
  background: rgba(255,255,255,.4);
}
.sh-text {
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
}

/* ══════════════════════════════════════════════════════
   MARQUEE
   ══════════════════════════════════════════════════════ */
.marquee-wrap {
  overflow: hidden;
  background: var(--ink2);
  padding: .85rem 0;
  border-top: 1px solid rgba(255,255,255,.06);
}

.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 38s linear infinite;
}

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

.mi {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: 0 2rem;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  white-space: nowrap;
}

.mi-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--violet);
  flex-shrink: 0;
}
.mi-dot.d-amber { background: var(--amber); }
.mi-dot.d-lime  { background: var(--lime); }
.mi-dot.d-rose  { background: var(--rose); }
.mi-dot.d-violet{ background: var(--violet); }

/* ══════════════════════════════════════════════════════
   STATS ROW
   ══════════════════════════════════════════════════════ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--border);
}

.stat-block {
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-right: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.45);
  transition: background .25s;
}
.stat-block:last-child { border-right: none; }
.stat-block:hover { background: rgba(0, 0, 0, 0.65); }

.stat-num {
  font-family: var(--display);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: .4rem;
}
.s-rose   { color: var(--rose); }
.s-violet { color: var(--violet); }
.s-amber  { color: var(--amber); }
.s-lime   { color: var(--lime); }
.s-peach  { color: var(--peach); }

.stat-lbl {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}

/* ══════════════════════════════════════════════════════
   SECTION COMMONS
   ══════════════════════════════════════════════════════ */
section {
  padding: 7rem 7%;
}

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

.section-dark {
  background: var(--bg-dark);
  color: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 4.5rem;
}

.section-divider {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.15);
  margin: 2rem auto;
  width: 85%;
  max-width: 1200px;
}

.section-eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: .9rem;
}
.ey-rose   { color: var(--rose); }
.ey-violet { color: var(--violet); }
.ey-lime   { color: var(--lime); }
.ey-amber  { color: var(--amber); }
.ey-peach  { color: var(--peach); }
.ey-cyan   { color: var(--cyan); }
.ey-white  { color: rgba(255,255,255,.6); }

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--ink);
}
.section-title em {
  font-style: italic;
  font-weight: 600;
  color: var(--rose);
}
.st-light { color: #fff; }

.section-sub {
  margin-top: .9rem;
  font-size: 1rem;
  color: var(--ink);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 500;
}
.st-muted { color: rgba(255,255,255,.45); }

/* ══════════════════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════════════════ */
#about { padding-top: 8rem; }

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 6rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

/* Photo column */
.about-photo-col {
  position: relative;
}

.ap-accent-block {
  position: absolute;
  border-radius: 8px;
}
.ab-1 {
  width: 120px; height: 120px;
  background: var(--rose);
  opacity: .15;
  top: -24px; left: -24px;
  z-index: 0;
}
.ab-2 {
  width: 80px; height: 80px;
  background: var(--violet);
  opacity: .15;
  bottom: -16px; right: -16px;
  z-index: 0;
}

.ap-frame {
  position: relative;
  z-index: 1;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3/4;
  max-height: 560px;
}
.ap-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(8%);
  transition: filter .5s;
}
.ap-frame:hover img { filter: grayscale(0%); }

.ap-tint {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,51,102,.08) 0%, transparent 60%);
}

.ap-float {
  position: absolute;
  z-index: 2;
  background: var(--ink2);
  color: #fff;
  border-radius: 12px;
  padding: 1rem 1.4rem;
  box-shadow: 0 8px 32px rgba(0,0,0,.18);
}
.af-1 { bottom: 2rem; left: -2rem; }

.aff-big {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--amber);
  line-height: 1;
}
.aff-big span { font-size: 1rem; vertical-align: super; }
.aff-sub {
  font-size: .72rem;
  color: rgba(255,255,255,.6);
  margin-top: .3rem;
  line-height: 1.4;
}

/* About text column */
.about-text-col {
  background: rgba(255, 255, 255, 0.95);
  padding: 3rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* About text */
.about-hello {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--rose);
  margin-bottom: .5rem;
}

.about-stmt {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.about-stmt em {
  font-style: italic;
  font-weight: 600;
  color: var(--rose);
}

.about-para {
  font-size: .97rem;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 1rem;
}

.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.5rem 0;
}

.pill {
  padding: .35rem .9rem;
  border-radius: 30px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.p-rose   { background: rgba(255,51,102,.1);  color: var(--rose); }
.p-violet { background: rgba(124,77,255,.1); color: var(--violet); }
.p-lime   { background: rgba(0,230,118,.1);  color: #00A853; }
.p-amber  { background: rgba(255,149,0,.1);  color: var(--amber); }
.p-cyan   { background: rgba(0,188,212,.1);  color: var(--cyan); }
.p-peach  { background: rgba(255,110,64,.1); color: var(--peach); }

.about-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
  margin-bottom: 1.8rem;
}

.afact { }
.af-label {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--rose);
  margin-bottom: .2rem;
}
.af-val {
  font-size: .88rem;
  line-height: 1.5;
  color: var(--ink2);
}

.socials {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

.soc-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  color: var(--muted);
  transition: all .25s;
}
.soc-btn:hover {
  background: var(--rose);
  border-color: var(--rose);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255,51,102,.3);
}

/* ══════════════════════════════════════════════════════
   EXPERIENCE
   ══════════════════════════════════════════════════════ */
#experience { background: var(--bg-dark); color: #fff; }
#experience .section-title { color: #fff; }
#experience .section-sub { color: rgba(255,255,255,.55); }

.exp-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.exp-item {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  align-items: flex-start;
  position: relative;
}

.exp-date-col { }
.exp-date {
  font-size: .8rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  margin-bottom: .25rem;
}
.exp-dur {
  font-size: .75rem;
  color: rgba(255,255,255,.45);
}

.exp-body { position: relative; padding-left: 1.5rem; }

.exp-accent {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--c, var(--rose));
  border-radius: 2px;
}

.exp-role {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: .2rem;
}
.exp-company {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  margin-bottom: .9rem;
  font-weight: 500;
}

.exp-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1rem;
}
.exp-bullets li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .88rem;
  line-height: 1.6;
  color: rgba(255,255,255,.7);
}
.exp-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .6em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--rose);
  flex-shrink: 0;
}

.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.etag {
  padding: .22rem .7rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 30px;
  font-size: .72rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
}

.exp-badge {
  align-self: flex-start;
  padding: .3rem .8rem;
  border-radius: 30px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.eb-full {
  background: rgba(0,230,118,.1);
  color: #00A853;
  border: 1px solid rgba(0,230,118,.3);
}
.eb-intern {
  background: rgba(124,77,255,.1);
  color: var(--violet);
  border: 1px solid rgba(124,77,255,.3);
}

/* ══════════════════════════════════════════════════════
   PROJECTS
   ══════════════════════════════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.pcard {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: transform .3s, box-shadow .3s;
}
.pcard:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
}

.pcard-visual {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.pcard-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.22;
  transition: opacity .4s;
}
.pcard:hover .pcard-img { opacity: 0.28; }

.pcard-img-overlay {
  position: absolute;
  inset: 0;
}
.pv-1-overlay { background: linear-gradient(135deg, rgba(255,51,102,.6), rgba(124,77,255,.5)); }
.pv-2-overlay { background: linear-gradient(135deg, rgba(124,77,255,.6), rgba(0,188,212,.5)); }
.pv-3-overlay { background: linear-gradient(135deg, rgba(0,230,118,.5), rgba(0,188,212,.5)); }
.pv-4-overlay { background: linear-gradient(135deg, rgba(255,215,64,.5), rgba(255,149,0,.5)); }
.pv-5-overlay { background: linear-gradient(135deg, rgba(255,110,64,.55), rgba(255,51,102,.45)); }
.pv-6-overlay { background: linear-gradient(135deg, rgba(29,233,182,.5), rgba(0,188,212,.5)); }

.pcard-svg-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pcard-svg-layer svg { width: 100%; height: 100%; }

.pcard-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.pcard-num {
  font-family: var(--display);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: .5rem;
}

.pcard-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: .5rem;
  line-height: 1.3;
}

.pcard-desc {
  font-size: .84rem;
  line-height: 1.65;
  color: var(--muted);
  flex: 1;
  margin-bottom: .9rem;
}

.pcard-stat {
  font-size: .78rem;
  font-weight: 600;
  color: var(--rose);
  margin-bottom: .7rem;
}

.pcard-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-bottom: 1rem;
}
.ptag {
  padding: .18rem .65rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 500;
  color: var(--muted);
}

.pcard-links {
  display: flex;
  gap: .75rem;
  margin-top: auto;
}

.pcard-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem 1rem;
  border-radius: 30px;
  font-size: .78rem;
  font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--ink2);
  transition: all .22s;
}
.pcard-link:hover {
  background: var(--ink2);
  border-color: var(--ink2);
  color: #fff;
  transform: translateY(-1px);
}

.pcard-link-demo {
  border-color: var(--rose);
  color: var(--rose);
}
.pcard-link-demo:hover {
  background: var(--rose);
  border-color: var(--rose);
  color: #fff;
  box-shadow: 0 4px 14px rgba(255,51,102,.3);
}

/* ══════════════════════════════════════════════════════
   CERTIFICATIONS
   ══════════════════════════════════════════════════════ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 1000px;
  margin: 0 auto;
}

.cert-card {
  position: relative;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
  padding: 1.5rem;
  overflow: hidden;
  transition: transform .25s, background .25s;
}
.cert-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,.07);
}

.cert-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.ci-rose   { background: rgba(255,51,102,.2);  color: var(--rose); }
.ci-violet { background: rgba(124,77,255,.2); color: var(--violet); }
.ci-amber  { background: rgba(255,149,0,.2);  color: var(--amber); }
.ci-lime   { background: rgba(0,230,118,.2);  color: var(--lime); }

.cert-year {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: .35rem;
}
.cert-name {
  font-weight: 600;
  font-size: .9rem;
  color: #fff;
  margin-bottom: .3rem;
  line-height: 1.35;
}
.cert-issuer {
  font-size: .78rem;
  color: rgba(255,255,255,.45);
}

.cert-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--bc, var(--rose));
  opacity: .7;
}

.cert-award .cert-year { color: var(--amber); }

/* ══════════════════════════════════════════════════════
   SKILLS
   ══════════════════════════════════════════════════════ */
.skills-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.skills-groups {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.skill-group { }
.sg-title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .8rem;
}
.sg-rose   { color: var(--rose); }
.sg-amber  { color: var(--amber); }
.sg-lime   { color: #00A853; }
.sg-violet { color: var(--violet); }

.skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.spill {
  padding: .3rem .85rem;
  border-radius: 30px;
  font-size: .78rem;
  font-weight: 500;
  transition: transform .2s;
}
.spill:hover { transform: scale(1.04); }

.sp-rose   { background: rgba(255,51,102,.1);  color: var(--rose);   border: 1px solid rgba(255,51,102,.25); }
.sp-violet { background: rgba(124,77,255,.1); color: var(--violet); border: 1px solid rgba(124,77,255,.25); }
.sp-amber  { background: rgba(255,149,0,.1);  color: var(--amber);  border: 1px solid rgba(255,149,0,.25); }
.sp-lime   { background: rgba(0,230,118,.1);  color: #00A853;       border: 1px solid rgba(0,230,118,.25); }
.sp-cyan   { background: rgba(0,188,212,.1);  color: var(--cyan);   border: 1px solid rgba(0,188,212,.25); }
.sp-peach  { background: rgba(255,110,64,.1); color: var(--peach);  border: 1px solid rgba(255,110,64,.25); }
.sp-ink    { background: rgba(13,13,13,.06);  color: var(--ink2);   border: 1px solid var(--border); }

/* AI Tools card */
.ai-tools-card {
  background: var(--ink2);
  border-radius: 16px;
  padding: 1.8rem;
  color: #fff;
  align-self: flex-start;
  position: sticky;
  top: 90px;
}

.atc-header {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.atc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rose);
  box-shadow: 0 0 8px var(--rose);
}

.atc-grid {
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.ait-item {
  padding: .8rem 1rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 8px;
  transition: background .2s;
}
.ait-item:hover { background: rgba(255,255,255,.07); }

.ait-cat {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: rgba(255,255,255,.35);
  margin-bottom: .2rem;
}
.ait-name {
  font-size: .85rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
}

/* ══════════════════════════════════════════════════════
   LEADERSHIP
   ══════════════════════════════════════════════════════ */
#leadership { background: transparent; }

.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.lcard {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
  transition: transform .25s, box-shadow .25s;
}
.lcard:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,.09);
}

.lcard-wide { grid-column: span 2; }

.lcard-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}
.lci-violet { background: rgba(124,77,255,.1); color: var(--violet); }
.lci-rose   { background: rgba(255,51,102,.1); color: var(--rose); }
.lci-amber  { background: rgba(255,149,0,.1);  color: var(--amber); }
.lci-lime   { background: rgba(0,230,118,.1);  color: #00A853; }
.lci-cyan   { background: rgba(0,188,212,.1);  color: var(--cyan); }

.lcard-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: .2rem;
}
.lcard-org {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--rose);
  margin-bottom: .8rem;
}
.lcard-desc {
  font-size: .85rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ══════════════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════════════ */
.section-contact {
  background: var(--bg-dark);
  padding: 7rem 7%;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}

.contact-big {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: #fff;
  margin: 1.2rem 0;
}
.contact-big em {
  font-style: italic;
  color: var(--rose);
}

.contact-intro {
  font-size: .95rem;
  line-height: 1.7;
  color: rgba(255,255,255,.5);
  max-width: 380px;
  margin-bottom: 2.5rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.clink {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.2rem;
  border-radius: 10px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.75);
  font-size: .88rem;
  transition: all .25s;
  word-break: break-all;
}
.clink:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,51,102,.4);
  color: #fff;
  transform: translateX(4px);
}

.clink-icon {
  width: 36px; height: 36px;
  background: rgba(255,51,102,.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rose);
  flex-shrink: 0;
  font-size: .9rem;
}

/* Contact form */
.contact-form-wrap {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 2.5rem;
}

.cf-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.8rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.fg { margin-bottom: 1rem; }
.fg:last-of-type { margin-bottom: 1.5rem; }

.fg input,
.fg textarea {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  padding: .85rem 1.1rem;
  font-family: var(--sans);
  font-size: .9rem;
  color: #fff;
  outline: none;
  transition: border-color .25s, background .25s;
  resize: vertical;
}
.fg input::placeholder,
.fg textarea::placeholder { color: rgba(255,255,255,.3); }
.fg input:focus,
.fg textarea:focus {
  border-color: var(--rose);
  background: rgba(255,255,255,.08);
}

.cf-submit {
  width: 100%;
  padding: .95rem;
  background: var(--rose);
  border: none;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: .95rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  transition: background .25s, transform .2s, box-shadow .25s;
}
.cf-submit:hover {
  background: #E02255;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,51,102,.4);
}

.form-feedback {
  margin-top: .9rem;
  font-size: .85rem;
  text-align: center;
  min-height: 1.2rem;
}
.form-feedback.success { color: var(--lime); }
.form-feedback.error   { color: var(--rose); }

/* ══════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════ */
footer {
  background: #080810;
  padding: 2rem 7%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,.06);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -.5px;
}
.footer-logo span { color: var(--rose); }

.footer-tagline {
  font-size: .72rem;
  color: rgba(255,255,255,.3);
  margin-top: .2rem;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.footer-copy {
  font-size: .8rem;
  color: rgba(255,255,255,.25);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}
.footer-socials a {
  font-size: 1rem;
  color: rgba(255,255,255,.35);
  transition: color .2s, transform .2s;
}
.footer-socials a:hover {
  color: var(--rose);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .projects-grid   { grid-template-columns: repeat(2, 1fr); }
  .leadership-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-layout   { grid-template-columns: 1fr; }
  .ai-tools-card   { position: static; }
}

@media (max-width: 900px) {
  .about-layout   { grid-template-columns: 1fr; gap: 3rem; }
  .about-photo-col { max-width: 380px; margin: 0 auto; }
  .stats-row      { grid-template-columns: repeat(3, 1fr); }
  .stats-row .stat-block:nth-child(4),
  .stats-row .stat-block:nth-child(5) { border-top: 1px solid var(--border); }
  .contact-grid   { grid-template-columns: 1fr; gap: 3rem; }
  .certs-grid     { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 5rem 5%; }
  .section-contact { padding: 5rem 5%; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-content { padding: 0 6% 5rem; }
  .hero-badge   { display: none; }
  .scroll-hint  { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
  .exp-item { grid-template-columns: 1fr; }
  .about-text-col { padding: 1.5rem; }
  .exp-date-col { order: -1; }
  .exp-badge { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .leadership-grid { grid-template-columns: 1fr; }
  .lcard-wide { grid-column: span 1; }
  footer { flex-direction: column; text-align: center; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stats-row .stat-block:last-child { grid-column: span 2; }
}

@media (max-width: 480px) {
  .hero-title { font-size: clamp(2.8rem, 12vw, 4rem); }
  .about-facts { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
}