/* ════════════════════════════════════════════════════════════════
   DEEPAK KUMAR PORTFOLIO — STYLESHEET
   Design System, Glassmorphism, Theme Variables, Responsive Grid
   ════════════════════════════════════════════════════════════════ */

:root {
  --font-d: 'Syne', sans-serif;
  --font-b: 'Outfit', sans-serif;
  --font-m: 'JetBrains Mono', monospace;
  --r: 20px;
  --rs: 12px;
  --rf: 50px;
  --tr: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --tr-fast: all 0.2s ease;
}

/* ── Dark Theme (Default) ────────────────────────────────────── */
[data-theme="dark"] {
  --bg: #070710;
  --bg2: #0d0d1a;
  --bg3: #12121f;
  --bg4: #18182a;
  --sf: rgba(255, 255, 255, 0.03);
  --sf2: rgba(255, 255, 255, 0.06);
  --bd: rgba(255, 255, 255, 0.06);
  --bd2: rgba(255, 255, 255, 0.12);
  --t: #f4f3ff;
  --t2: #8b89b0;
  --t3: #4a4870;
  
  --a: #4f8ef7;    /* Primary Electric Blue */
  --a2: #7c6bff;   /* Purple Accent */
  --a3: #00d4aa;   /* Teal Success/Live */
  --a4: #ff6b6b;   /* Coral Alert */
  --am: #f5a623;   /* Amber Highlight */
  
  --shadow-card: 0 40px 80px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-cta: 0 4px 24px rgba(79, 142, 247, 0.35);
  --shadow-cta-hover: 0 8px 36px rgba(79, 142, 247, 0.5);
}

/* ── Light Theme ────────────────────────────────────────────── */
[data-theme="light"] {
  --bg: #f8f9ff;
  --bg2: #f0f2ff;
  --bg3: #ffffff;
  --bg4: #eceeff;
  --sf: rgba(0, 0, 0, 0.02);
  --sf2: rgba(0, 0, 0, 0.05);
  --bd: rgba(0, 0, 0, 0.07);
  --bd2: rgba(0, 0, 0, 0.14);
  --t: #0f0e2a;
  --t2: #5a587a;
  --t3: #9896b8;
  
  --a: #2563eb;
  --a2: #5b4ef7;
  --a3: #00a884;
  --a4: #e53935;
  --am: #d97706;
  
  --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-cta: 0 4px 20px rgba(37, 99, 235, 0.25);
  --shadow-cta-hover: 0 8px 30px rgba(37, 99, 235, 0.4);
}

/* ── Global Resets & Accessibility ─────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--t);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

::-webkit-scrollbar {
  width: 4px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--a2);
  border-radius: 4px;
}

section[id] {
  scroll-margin-top: 96px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--a3);
  outline-offset: 4px;
}

/* ── Background Grid & Orbs ─────────────────────────────────── */
.gbg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--bd) 1px, transparent 1px),
    linear-gradient(90deg, var(--bd) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.o1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(79, 142, 247, 0.12), transparent 70%);
  top: -200px;
  left: -100px;
}
.o2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 107, 255, 0.1), transparent 70%);
  bottom: -100px;
  right: -100px;
}
.o3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.07), transparent 70%);
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
}

[data-theme="light"] .o1 {
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08), transparent 70%);
}
[data-theme="light"] .o2 {
  background: radial-gradient(circle, rgba(91, 78, 247, 0.07), transparent 70%);
}

/* ── Theme Button (Fixed Controls) ─────────────────────────── */
.tbtn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--bd2);
  color: var(--t2);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: var(--tr);
}
.tbtn:hover {
  color: var(--a);
  border-color: var(--a);
  transform: scale(1.1);
}

/* ── Navigation ─────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
}

nav.sc {
  background: rgba(7, 7, 16, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--bd);
  padding: 14px 6%;
}

[data-theme="light"] nav.sc {
  background: rgba(248, 249, 255, 0.92);
}

.nlogo {
  font-family: var(--font-d);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--t);
  text-decoration: none;
  letter-spacing: 1px;
}
.nlogo em {
  font-style: normal;
  color: var(--a);
}

.nlinks {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nlinks a {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--t2);
  text-decoration: none;
  transition: color 0.2s ease;
}
.nlinks a:hover,
.nlinks a.active {
  color: var(--t);
}

.nhire {
  background: var(--a);
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 50px;
  transition: var(--tr) !important;
  box-shadow: var(--shadow-cta);
}
.nhire:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-cta-hover) !important;
}

.ham {
  display: none;
  background: none;
  border: none;
  color: var(--t);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
}

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 6% 80px;
  position: relative;
  z-index: 1;
}

.hi {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-m);
  font-size: 0.72rem;
  color: var(--a3);
  letter-spacing: 1.5px;
  background: rgba(0, 212, 170, 0.08);
  border: 1px solid rgba(0, 212, 170, 0.2);
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  animation: fu 0.6s ease both;
}

.ldot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--a3);
  box-shadow: 0 0 8px var(--a3);
  animation: pd 2s infinite;
}

@keyframes pd {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hname {
  font-family: var(--font-d);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 20px;
  animation: fu 0.6s 0.1s ease both;
}

.hw {
  color: var(--t);
  display: block;
}

.hg {
  display: block;
  background: linear-gradient(135deg, var(--a) 0%, var(--a2) 50%, var(--a3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hroles {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  animation: fu 0.6s 0.2s ease both;
}

.rp {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid var(--bd2);
  color: var(--t2);
  display: flex;
  align-items: center;
  gap: 6px;
}
.rp i {
  font-size: 0.85rem;
}
.ra { border-color: rgba(79, 142, 247, 0.3); color: var(--a); background: rgba(79, 142, 247, 0.06); }
.rg { border-color: rgba(124, 107, 255, 0.3); color: var(--a2); background: rgba(124, 107, 255, 0.06); }
.rd { border-color: rgba(0, 212, 170, 0.3); color: var(--a3); background: rgba(0, 212, 170, 0.06); }
.rs2 { border-color: rgba(245, 166, 35, 0.3); color: var(--am); background: rgba(245, 166, 35, 0.06); }

.hdesc {
  font-size: 1.05rem;
  color: var(--t2);
  line-height: 1.85;
  max-width: 580px;
  margin-bottom: 36px;
  animation: fu 0.6s 0.3s ease both;
}
.hdesc strong {
  color: var(--t);
  font-weight: 600;
}

.hact {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  animation: fu 0.6s 0.4s ease both;
}

.bp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--a);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 14px 30px;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--tr);
  box-shadow: var(--shadow-cta);
  border: none;
  cursor: pointer;
}
.bp:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-cta-hover);
}

.bo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--t2);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 13px 28px;
  border-radius: 50px;
  text-decoration: none;
  border: 1px solid var(--bd2);
  transition: var(--tr);
}
.bo:hover {
  border-color: var(--a2);
  color: var(--t);
  background: var(--sf2);
}

.hsoc {
  display: flex;
  gap: 14px;
  animation: fu 0.6s 0.5s ease both;
}

.sl2 {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--sf2);
  border: 1px solid var(--bd);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--t3);
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--tr);
}
.sl2:hover {
  border-color: var(--a);
  color: var(--a);
  transform: translateY(-3px);
}

/* ── Hero Visual Card ───────────────────────────────────────── */
.hv {
  position: relative;
  animation: fu 0.8s 0.2s ease both;
}

.hpc {
  background: var(--bg3);
  border: 1px solid var(--bd2);
  border-radius: 28px;
  overflow: visible;
  position: relative;
  box-shadow: var(--shadow-card);
}
.hpc::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--a), var(--a2), var(--a3));
  z-index: 2;
  border-radius: 28px 28px 0 0;
}

.srv-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  filter: brightness(0.7) saturate(0.85);
  transition: filter 0.4s ease;
  border-radius: 24px 24px 0 0;
}
.hpc:hover .srv-img {
  filter: brightness(0.9) saturate(1.05);
}

.srv-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 220px;
  background: linear-gradient(180deg, rgba(7, 7, 16, 0.1) 0%, rgba(7, 7, 16, 0.75) 100%);
  z-index: 1;
  pointer-events: none;
}
[data-theme="light"] .srv-overlay {
  background: linear-gradient(180deg, rgba(248, 249, 255, 0.05) 0%, rgba(248, 249, 255, 0.6) 100%);
}

.cpw {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding: 0 24px;
  margin-top: -45px;
  margin-bottom: 0;
}

.cpi {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 3px solid var(--bg3);
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
  background: var(--bg4);
}

.cpnw {
  padding-bottom: 6px;
}
.cpn {
  font-family: var(--font-d);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--t);
  line-height: 1.2;
}
.cpr {
  font-size: 0.72rem;
  color: var(--a);
  font-family: var(--font-m);
  letter-spacing: 1px;
}

.cb {
  padding: 16px 24px 24px;
}

.ctags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 20px;
}
.ctg {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 50px;
  letter-spacing: 0.3px;
}
.c1 { background: rgba(79, 142, 247, 0.12); color: var(--a); border: 1px solid rgba(79, 142, 247, 0.25); }
.c2 { background: rgba(124, 107, 255, 0.12); color: var(--a2); border: 1px solid rgba(124, 107, 255, 0.25); }
.c3 { background: rgba(0, 212, 170, 0.1); color: var(--a3); border: 1px solid rgba(0, 212, 170, 0.25); }
.c4 { background: rgba(48, 105, 152, 0.15); color: #6bb7e0; border: 1px solid rgba(48, 105, 152, 0.3); }
.c5 { background: rgba(255, 107, 107, 0.1); color: var(--a4); border: 1px solid rgba(255, 107, 107, 0.25); }

.cms {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--bd);
  border-radius: 14px;
  overflow: hidden;
}
.cm {
  background: var(--bg4);
  padding: 14px 10px;
  text-align: center;
}
.cmn {
  font-family: var(--font-d);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--a), var(--a2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cml {
  font-size: 0.64rem;
  color: var(--t3);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-top: 3px;
}

.fb {
  position: absolute;
  background: var(--bg3);
  border: 1px solid var(--bd2);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-elevated);
  animation: fy 4s ease-in-out infinite;
  white-space: nowrap;
  z-index: 10;
}
.fb:nth-child(1) {
  top: -18px;
  right: -18px;
  animation-delay: 0s;
}
.fb:nth-child(2) {
  bottom: -10px;
  left: -24px;
  animation-delay: 2s;
}
.fbi {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.fba { background: rgba(79, 142, 247, 0.15); color: var(--a); }
.fbl { background: rgba(0, 212, 170, 0.12); color: var(--a3); }
.fbt { font-size: 0.72rem; font-weight: 700; color: var(--t); line-height: 1.2; }
.fbs { font-size: 0.62rem; color: var(--t3); font-family: var(--font-m); }

@keyframes fy {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ── Ticker / Marquee ───────────────────────────────────────── */
.tw {
  position: relative;
  z-index: 1;
  background: var(--bg2);
  border-top: 1px solid var(--bd);
  border-bottom: 1px solid var(--bd);
  padding: 14px 0;
  overflow: hidden;
}

.ti2 {
  display: flex;
  gap: 0;
  animation: tk 30s linear infinite;
  width: max-content;
}
.ti2:hover {
  animation-play-state: paused;
}

.tki {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 36px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--t3);
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
}
.tki i {
  color: var(--a2);
  font-size: 0.9rem;
}
.tkd {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--bd2);
}

@keyframes tk {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── Sections Common ────────────────────────────────────────── */
.sec {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}
.seca {
  background: var(--bg2);
}

.con {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 6%;
}

.sl {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-m);
  font-size: 0.7rem;
  color: var(--a);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.sl::before {
  content: '//';
  color: var(--t3);
}

.sh {
  font-family: var(--font-d);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.ss {
  color: var(--t2);
  font-size: 1rem;
  max-width: 620px;
  line-height: 1.8;
}

/* Scroll reveal animations */
.rev {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.rev.up {
  opacity: 1;
  transform: translateY(0);
}
.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; }

@keyframes fu {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── About & Capability Proof Cards ─────────────────────────── */
.sr {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 56px;
  border: 1px solid var(--bd2);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}
.sb {
  padding: 36px 24px;
  text-align: center;
  border-right: 1px solid var(--bd);
  background: var(--bg3);
  transition: background 0.3s ease;
}
.sb:last-child {
  border-right: none;
}
.sb:hover {
  background: var(--bg4);
}
.sn {
  font-family: var(--font-d);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--a), var(--a2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.sk {
  font-size: 0.78rem;
  color: var(--t3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── Services Section ───────────────────────────────────────── */
.svgr {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.svc {
  background: var(--bg3);
  border: 1px solid var(--bd);
  border-radius: var(--r);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--tr);
  display: flex;
  flex-direction: column;
}
.svc::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r);
  background: rgba(79, 142, 247, 0.04);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.svc:hover {
  transform: translateY(-6px);
  border-color: var(--bd2);
}
.svc:hover::after {
  opacity: 1;
}
.svc::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.svc:hover::before {
  opacity: 1;
}

.sv1::before { background: linear-gradient(90deg, var(--a), var(--a2)); }
.sv2::before { background: linear-gradient(90deg, var(--a2), #a855f7); }
.sv3::before { background: linear-gradient(90deg, var(--a3), var(--a)); }
.sv4::before { background: linear-gradient(90deg, var(--am), var(--a4)); }

.siw {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.si1 { background: rgba(79, 142, 247, 0.12); color: var(--a); }
.si2 { background: rgba(124, 107, 255, 0.12); color: var(--a2); }
.si3 { background: rgba(0, 212, 170, 0.1); color: var(--a3); }
.si4 { background: rgba(245, 166, 35, 0.1); color: var(--am); }

.svc h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}
.svc p {
  font-size: 0.88rem;
  color: var(--t2);
  line-height: 1.7;
  margin-bottom: 20px;
}

.svl {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}
.svl li {
  font-size: 0.84rem;
  color: var(--t2);
  padding: 5px 0 5px 20px;
  position: relative;
}
.svl li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--a2);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--a);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  margin-top: auto;
  transition: var(--tr-fast);
}
.service-link:hover {
  gap: 12px;
  color: var(--a2);
}

/* ── Skills & Proficiency Bars ──────────────────────────────── */
.skills-prof-container {
  margin-top: 48px;
  margin-bottom: 56px;
}
.prof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 60px;
}
.sbr {
  margin-bottom: 20px;
}
.sbh {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.sbn {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--t);
}
.sbn i {
  color: var(--a);
  font-size: 0.95rem;
}
.sbp {
  font-family: var(--font-m);
  font-size: 0.78rem;
  color: var(--a3);
  font-weight: 700;
}
.str {
  height: 8px;
  background: var(--sf2);
  border: 1px solid var(--bd);
  border-radius: 6px;
  overflow: hidden;
}
.sf {
  height: 100%;
  border-radius: 6px;
  width: 0%;
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.sf::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: sh 2.5s infinite 1.5s;
}
@keyframes sh {
  to { left: 150%; }
}

.fai { background: linear-gradient(90deg, var(--a), var(--a2)); }
.fge { background: linear-gradient(90deg, var(--a2), #a855f7); }
.fpy { background: linear-gradient(90deg, #306998, #ffd43b); }
.fph { background: linear-gradient(90deg, #777bb4, #b3b6e8); }
.fmy { background: linear-gradient(90deg, #00758f, #5dd6ea); }
.fli { background: linear-gradient(90deg, #444, #ccc); }
.fat { background: linear-gradient(90deg, var(--a3), #38bdf8); }
.fse { background: linear-gradient(90deg, var(--am), #f97316); }
.fdo { background: linear-gradient(90deg, #2496ed, var(--a3)); }
.fcl { background: linear-gradient(90deg, var(--a4), #f97316); }

.sbt {
  font-size: 0.72rem;
  font-family: var(--font-m);
  color: var(--t3);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.tgr {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.tic {
  background: var(--bg4);
  border: 1px solid var(--bd);
  border-radius: var(--rs);
  padding: 16px 8px;
  text-align: center;
  transition: var(--tr);
  cursor: default;
}
.tic:hover {
  border-color: var(--bd2);
  transform: translateY(-4px);
  background: var(--sf2);
}
.tic i, .tic .di {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 8px;
}
.tic span {
  font-size: 0.64rem;
  color: var(--t3);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: block;
}

/* Project & Timeline Image Cards */
.project-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--rs);
  margin-bottom: 20px;
  border: 1px solid var(--bd);
  transition: transform 0.4s ease, filter 0.4s ease;
}
.pc:hover .project-card-img {
  transform: scale(1.02);
}

.timeline-card-img {
  width: 100%;
  max-height: 240px;
  object-fit: cover;
  border-radius: var(--rs);
  margin-top: 16px;
  margin-bottom: 20px;
  border: 1px solid var(--bd);
  transition: transform 0.4s ease;
}

.timeline-quote {
  background: var(--sf2);
  border-left: 3px solid var(--a);
  padding: 14px 18px;
  border-radius: 0 var(--rs) var(--rs) 0;
  font-style: italic;
  font-size: 0.88rem;
  color: var(--t2);
  margin-top: 16px;
  line-height: 1.6;
}

/* Projects Disclaimer Note Box */
.projects-note-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--sf2);
  border: 1px solid var(--bd2);
  border-left: 3px solid var(--a);
  padding: 16px 20px;
  border-radius: var(--rs);
  font-size: 0.88rem;
  color: var(--t2);
  margin-top: 36px;
  line-height: 1.65;
}
.projects-note-box i {
  color: var(--a);
  font-size: 1.1rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.projects-note-box a {
  color: var(--a);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.projects-note-box a:hover {
  color: var(--a2);
}

/* ── Featured Projects Section ──────────────────────────────── */
.ph {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.pgr {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 48px;
}

.pc {
  background: var(--bg3);
  border: 1px solid var(--bd);
  border-radius: var(--r);
  padding: 36px;
  transition: var(--tr);
  position: relative;
  overflow: hidden;
}
.pc:hover {
  border-color: var(--bd2);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

/* Flagship Project Highlight */
.pc-flagship {
  border: 1px solid rgba(79, 142, 247, 0.35);
  background: linear-gradient(135deg, var(--bg3) 0%, rgba(79, 142, 247, 0.05) 100%);
}
.pc-flagship::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--a), var(--a2), var(--a3));
}

.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-m);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(79, 142, 247, 0.15);
  color: var(--a);
  border: 1px solid rgba(79, 142, 247, 0.3);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.pct {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.pig {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.pi1 { background: rgba(79, 142, 247, 0.12); color: var(--a); }
.pi2 { background: rgba(0, 212, 170, 0.1); color: var(--a3); }
.pi3 { background: rgba(124, 107, 255, 0.12); color: var(--a2); }

.pb2 {
  font-size: 0.65rem;
  font-weight: 700;
  font-family: var(--font-m);
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pba { background: rgba(79, 142, 247, 0.1); color: var(--a); }
.pbi { background: rgba(0, 212, 170, 0.08); color: var(--a3); }

.pc h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}
.pc > p {
  font-size: 0.9rem;
  color: var(--t2);
  line-height: 1.75;
  margin-bottom: 20px;
}

.pc ul {
  list-style: none;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 20px;
}
.pc ul li {
  font-size: 0.84rem;
  color: var(--t2);
  padding: 2px 0 2px 18px;
  position: relative;
}
.pc ul li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--a2);
  font-weight: 700;
}

.ptgs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 28px;
}
.pt {
  font-size: 0.68rem;
  font-family: var(--font-m);
  background: var(--sf2);
  border: 1px solid var(--bd);
  color: var(--t3);
  border-radius: 4px;
  padding: 3px 9px;
}

.pgh {
  position: absolute;
  bottom: 20px;
  right: 24px;
  font-family: var(--font-d);
  font-size: 4rem;
  font-weight: 800;
  color: var(--t);
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
  letter-spacing: -2px;
}

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

/* ── Experience Timeline ────────────────────────────────────── */
.tl {
  position: relative;
  margin-top: 56px;
  padding-left: 28px;
}
.tl::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--a), var(--a2), transparent);
}

.te {
  position: relative;
  padding-bottom: 56px;
}
.te:last-child {
  padding-bottom: 0;
}

.tdot {
  position: absolute;
  left: -33px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--a);
  box-shadow: 0 0 0 4px rgba(79, 142, 247, 0.15);
}

.tp {
  font-family: var(--font-m);
  font-size: 0.72rem;
  color: var(--a);
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tlive {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.2);
  color: var(--a3);
  padding: 2px 10px;
  border-radius: 50px;
  font-size: 0.65rem;
}
.ldot2 {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--a3);
  animation: pd 2s infinite;
}

.te h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.tco {
  font-size: 0.9rem;
  color: var(--a);
  font-weight: 600;
  margin-bottom: 14px;
}
.te > p {
  font-size: 0.9rem;
  color: var(--t2);
  line-height: 1.8;
  max-width: 760px;
  margin-bottom: 24px;
}

.tgd {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.tcol h5 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--t3);
  font-family: var(--font-m);
  margin-bottom: 12px;
}
.tcol ul {
  list-style: none;
}
.tcol ul li {
  font-size: 0.84rem;
  color: var(--t2);
  padding: 4px 0 4px 17px;
  position: relative;
}
.tcol ul li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--a2);
  font-weight: 700;
}

.ttags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tt {
  font-size: 0.68rem;
  font-family: var(--font-m);
  background: rgba(79, 142, 247, 0.06);
  border: 1px solid rgba(79, 142, 247, 0.18);
  color: var(--a);
  border-radius: 4px;
  padding: 4px 10px;
}

/* ── Contact Section ────────────────────────────────────────── */
.cgr {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 56px;
}

.ccard {
  background: var(--bg3);
  border: 1px solid var(--bd2);
  border-radius: var(--r);
  padding: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.ccard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--a), var(--a2), var(--a3));
}

.otag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.25);
  color: var(--a3);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.ccard h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.ccard p {
  font-size: 0.88rem;
  color: var(--t2);
  line-height: 1.8;
  margin-bottom: 28px;
}

/* Form Styles */
.project-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-row label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--t2);
  letter-spacing: 0.5px;
}

.project-form input[type="text"],
.project-form input[type="email"],
.project-form select,
.project-form textarea {
  width: 100%;
  background: var(--bg4);
  border: 1px solid var(--bd);
  border-radius: var(--rs);
  padding: 12px 16px;
  color: var(--t);
  font-family: var(--font-b);
  font-size: 0.9rem;
  transition: var(--tr-fast);
}
.project-form input:focus,
.project-form select:focus,
.project-form textarea:focus {
  border-color: var(--a);
  background: var(--bg3);
}

.form-note {
  font-size: 0.75rem;
  color: var(--t3);
  margin-top: 16px;
  line-height: 1.6;
}

.clinks {
  list-style: none;
}
.clinks li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--bd);
}
.clinks li:last-child {
  border-bottom: none;
}

.clic {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--a);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cll {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--t3);
  font-family: var(--font-m);
  margin-bottom: 3px;
}
.clv {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--t);
}
.clv a {
  color: var(--t);
  text-decoration: none;
  transition: color 0.2s ease;
}
.clv a:hover {
  color: var(--a);
}

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--bd);
  padding: 60px 6% 36px;
  position: relative;
  z-index: 1;
}

.fi {
  max-width: 1280px;
  margin: 0 auto;
}

.ft {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
}

.flog {
  font-family: var(--font-d);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--t);
  margin-bottom: 8px;
}
.flog em {
  font-style: normal;
  color: var(--a);
}

.fbrand p {
  font-size: 0.85rem;
  color: var(--t3);
  max-width: 360px;
  line-height: 1.7;
}

.fsoc {
  display: flex;
  gap: 10px;
}
.fsc {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--sf2);
  border: 1px solid var(--bd);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--t3);
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--tr);
}
.fsc:hover {
  border-color: var(--a);
  color: var(--a);
  transform: translateY(-3px);
}

.fb2 {
  border-top: 1px solid var(--bd);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.fc {
  font-size: 0.78rem;
  color: var(--t3);
}
.fc span {
  color: var(--a2);
}
.fseo {
  font-size: 0.72rem;
  color: var(--t3);
  opacity: 0.7;
  max-width: 600px;
  text-align: right;
  line-height: 1.5;
}

/* ── Motion & Reduced Motion Settings ────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .ti2 {
    animation: none !important;
  }
}

/* ── Responsive Breakpoints ──────────────────────────────────── */

/* Desktop & Tablet boundary */
@media (max-width: 1024px) {
  .hi {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .hv {
    max-width: 440px;
    margin: 0 auto;
  }
  .svgr {
    grid-template-columns: 1fr 1fr;
  }
  .prof-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .cgr {
    grid-template-columns: 1fr;
  }
  .ft {
    flex-direction: column;
    gap: 28px;
  }
  .fb2 {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .fseo {
    text-align: center;
  }
  .pc ul {
    grid-template-columns: 1fr;
  }
}

/* Mobile Breakpoint */
@media (max-width: 768px) {
  .hero {
    padding: 120px 5% 60px;
  }
  .svgr {
    grid-template-columns: 1fr;
  }
  .sr {
    grid-template-columns: repeat(2, 1fr);
  }
  .sb:nth-child(2) { border-right: none; }
  .sb:nth-child(3) { border-top: 1px solid var(--bd); }
  .sb:nth-child(4) { border-right: none; border-top: 1px solid var(--bd); }
  
  .tgd {
    grid-template-columns: 1fr;
  }
  .tgr {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .nlinks {
    display: none;
  }
  .ham {
    display: block;
  }
  .nlinks.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--bd);
    padding: 20px 6%;
    gap: 18px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  }
}

/* Small Mobile Breakpoint */
@media (max-width: 480px) {
  .tgr {
    grid-template-columns: repeat(2, 1fr);
  }
  .hname {
    font-size: 2.5rem;
  }
  .hact {
    flex-direction: column;
  }
  .bp, .bo {
    width: 100%;
    justify-content: center;
  }
  .ccard {
    padding: 24px;
  }
  .fb:nth-child(1) {
    top: -15px;
    right: 0px;
  }
  .fb:nth-child(2) {
    bottom: -15px;
    left: 0px;
  }
}