:root {
  --bg: #070b14;
  --bg-soft: #0c1220;
  --bg-card: #101828;
  --bg-elevated: #151f33;
  --border: rgba(148, 163, 184, 0.14);
  --text: #e6edf7;
  --text-dim: #94a3b8;
  --text-mute: #64748b;
  --primary: #6366f1;
  --primary-2: #8b5cf6;
  --accent: #22d3ee;
  --grad: linear-gradient(135deg, var(--primary), var(--primary-2) 50%, var(--accent));
  --grad-soft: linear-gradient(135deg, rgba(99,102,241,.16), rgba(139,92,246,.16));
  --shadow: 0 20px 50px -20px rgba(0,0,0,.7);
  --radius: 18px;
  --maxw: 1180px;
  --font: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--primary); color: #fff; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--primary), var(--accent)); border-radius: 8px; }

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

/* ---------- Background decoration ---------- */
.bg-glow {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(700px 400px at 85% -5%, rgba(99,102,241,.22), transparent 60%),
    radial-gradient(600px 420px at -10% 30%, rgba(34,211,238,.12), transparent 60%),
    radial-gradient(800px 500px at 60% 110%, rgba(139,92,246,.16), transparent 60%);
}
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(148,163,184,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(148,163,184,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 100%);
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(7, 11, 20, .72);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s ease;
}
.navbar.scrolled { box-shadow: 0 12px 40px -18px rgba(0,0,0,.9); }
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 72px;
}
.logo {
  font-family: var(--font); font-weight: 700; font-size: 1.25rem; letter-spacing: .3px;
  display: flex; align-items: center; gap: 10px;
}
.logo-mark {
  width: 38px; height: 38px; border-radius: 12px;
  background: var(--grad);
  display: grid; place-items: center; color: #fff; font-size: 1rem;
  box-shadow: 0 6px 18px -6px rgba(99,102,241,.7);
}
.logo span b { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  padding: 9px 15px; border-radius: 10px; font-size: .92rem; font-weight: 500;
  color: var(--text-dim); transition: color .25s, background .25s;
}
.nav-links a:hover { color: var(--text); background: rgba(148,163,184,.08); }
.nav-links a.active { color: #fff; background: var(--grad-soft); }
.nav-cta {
  margin-left: 8px; padding: 10px 18px !important; border-radius: 12px !important;
  background: var(--grad); color: #fff !important; font-weight: 600;
  box-shadow: 0 8px 24px -8px rgba(99,102,241,.8);
}
.nav-cta:hover { filter: brightness(1.1); transform: translateY(-1px); }

.hamburger {
  display: none; background: none; border: 1px solid var(--border);
  border-radius: 10px; width: 42px; height: 42px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.hamburger span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; position: relative; }

.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 600; letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.section-tag::before { content: ""; width: 26px; height: 2px; background: var(--grad); border-radius: 2px; }
.section-title { font-family: var(--font); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; line-height: 1.2; }
.section-sub { color: var(--text-dim); max-width: 640px; margin-top: 12px; }
.section-head { margin-bottom: 48px; }
.center { text-align: center; }
.center .section-sub { margin-left: auto; margin-right: auto; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 14px; font-weight: 600; font-size: .95rem;
  transition: transform .25s, box-shadow .25s, background .25s;
  cursor: pointer; border: none;
}
.btn i { font-size: .9rem; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 12px 32px -10px rgba(99,102,241,.9); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -10px rgba(99,102,241,1); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--primary); color: #fff; transform: translateY(-3px); }

/* ---------- Hero ---------- */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px; font-size: .82rem; font-weight: 500;
  background: var(--grad-soft); border: 1px solid var(--border); color: var(--text-dim);
  margin-bottom: 22px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #34d399; box-shadow: 0 0 12px #34d399; animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.hero h1 { font-family: var(--font); font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; line-height: 1.12; margin-bottom: 6px; }
.hero h1 .grad-text { display: block; }
.hero h2 { font-family: var(--font); font-size: clamp(1.2rem, 3vw, 1.7rem); font-weight: 600; color: var(--text-dim); margin-bottom: 22px; min-height: 1.6em; }
.hero p { color: var(--text-dim); font-size: 1.05rem; max-width: 560px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 38px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; border-top: 1px solid var(--border); padding-top: 28px; }
.stat b { font-family: var(--font); font-size: 1.9rem; font-weight: 700; }
.stat span { display: block; font-size: .85rem; color: var(--text-mute); }

.hero-visual { position: relative; }
.hero-visual::before {
  content: ""; position: absolute; inset: 8% 2% 0; z-index: -1;
  background: var(--grad); filter: blur(70px); opacity: .35; border-radius: 30% 70% 60% 40%;
  animation: float 7s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-18px) rotate(2deg); } }

/* hero image visual */
.hero-img {
  position: relative; border-radius: 30px; padding: 5px;
  background: var(--grad); box-shadow: var(--shadow);
  aspect-ratio: 4 / 3; overflow: hidden;
}
.hero-img::after {
  content: ""; position: absolute; inset: 5px; border-radius: 25px;
  background: linear-gradient(180deg, transparent 52%, rgba(7, 11, 20, .78));
  pointer-events: none;
}
.hero-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 25px; }
.hero-img-badge {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px; font-size: .8rem; font-weight: 600;
  background: rgba(7, 11, 20, .72); border: 1px solid var(--border);
  color: var(--text); backdrop-filter: blur(8px);
}
.hero-img-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #34d399; box-shadow: 0 0 12px #34d399; animation: pulse 2s infinite; }
.hero-img-caption { position: absolute; bottom: 20px; left: 22px; right: 22px; z-index: 2; }
.hero-img-caption b { font-family: var(--font); font-size: 1.15rem; display: block; color: #fff; text-shadow: 0 2px 14px rgba(0, 0, 0, .55); }
.hero-img-caption small { color: var(--text-dim); font-size: .85rem; }

/* ---------- Logos strip ---------- */
.tech-strip { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.tech-strip .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.tech-strip span { color: var(--text-mute); font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; font-weight: 600; white-space: nowrap; }
.tech-strip .techs { display: flex; gap: 30px; flex-wrap: wrap; }
.tech-strip .techs i { font-size: 1.9rem; color: var(--text-dim); transition: color .3s, transform .3s; }
.tech-strip .techs i:hover { color: var(--accent); transform: translateY(-3px); }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 24px; }
.service-card {
  position: relative; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px 26px; overflow: hidden;
  transition: transform .35s, border-color .35s, box-shadow .35s;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(99,102,241,.5); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.5rem; color: #fff; background: var(--grad); margin-bottom: 20px;
  box-shadow: 0 10px 26px -10px rgba(99,102,241,.9);
}
.service-card h3 { font-family: var(--font); font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--text-dim); font-size: .93rem; }
.service-card .service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.service-card .service-tags span {
  font-size: .72rem; padding: 5px 11px; border-radius: 999px;
  background: var(--grad-soft); color: var(--text-dim); font-weight: 500;
}
.service-highlight { border: 1px solid rgba(99,102,241,.5); background: linear-gradient(160deg, rgba(99,102,241,.12), rgba(139,92,246,.06) 60%, transparent); }
.service-highlight .service-icon { box-shadow: 0 10px 26px -6px rgba(34,211,238,.8); }

/* growth banner */
.growth-banner {
  margin-top: 56px; border-radius: 26px; overflow: hidden; position: relative;
  background: var(--grad); color: #fff; padding: 0;
  display: grid; grid-template-columns: 1.2fr .8fr;
}
.growth-content { padding: 46px 42px; }
.growth-content h3 { font-family: var(--font); font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 12px; }
.growth-content p { opacity: .92; margin-bottom: 24px; max-width: 520px; }
.growth-content .btn { background: #fff; color: #151f33; box-shadow: 0 12px 30px -10px rgba(0,0,0,.4); }
.growth-media { position: relative; min-height: 220px; }
.growth-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.growth-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(99,102,241,.4), transparent 60%); }

/* ---------- Skills ---------- */
.skills-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.skills-group h3 { font-family: var(--font); margin-bottom: 22px; display: flex; align-items: center; gap: 12px; }
.skills-group h3 i { color: var(--accent); }
.skill-pills { display: flex; flex-wrap: wrap; gap: 12px; }
.skill-pill {
  padding: 11px 20px; border-radius: 12px; background: var(--bg-card);
  border: 1px solid var(--border); font-weight: 500; font-size: .92rem;
  display: flex; align-items: center; gap: 9px; transition: .3s;
}
.skill-pill i { color: var(--primary-2); }
.skill-pill:hover { border-color: var(--primary); transform: translateY(-3px); background: var(--grad-soft); }
.skill-bars { display: flex; flex-direction: column; gap: 20px; }
.skill-bar .sb-head { display: flex; justify-content: space-between; font-size: .9rem; margin-bottom: 8px; }
.skill-bar .sb-head b { font-weight: 600; }
.skill-bar .sb-track { height: 8px; border-radius: 99px; background: rgba(148,163,184,.12); overflow: hidden; }
.skill-bar .sb-fill {
  height: 100%; border-radius: 99px; background: var(--grad); width: 0;
  transition: width 1.2s cubic-bezier(.22,1,.36,1);
}

/* ---------- Projects ---------- */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 26px; }
.project-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform .35s, box-shadow .35s, border-color .35s;
  display: flex; flex-direction: column;
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(99,102,241,.45); }
.project-cover { height: 210px; position: relative; overflow: hidden; }
.project-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.project-card:hover .project-cover img { transform: scale(1.07); }
.project-cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(7,11,20,.85)); }
.project-body { padding: 26px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.project-body h3 { font-family: var(--font); font-size: 1.15rem; margin-bottom: 10px; }
.project-body p { color: var(--text-dim); font-size: .93rem; margin-bottom: 14px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.project-tags span { font-size: .72rem; padding: 4px 11px; border-radius: 999px; background: var(--grad-soft); color: var(--accent); font-weight: 600; }
.project-links { margin-top: auto; display: flex; gap: 14px; }
.project-links a { font-size: .85rem; font-weight: 600; color: var(--accent); display: inline-flex; align-items: center; gap: 7px; }
.project-links a:hover { text-decoration: underline; }

/* ---------- Experience / Education ---------- */
.timeline { display: flex; flex-direction: column; gap: 0; position: relative; }
.tl-item { display: grid; grid-template-columns: 150px 1fr; gap: 30px; position: relative; padding-bottom: 40px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot { position: absolute; left: -7px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 4px rgba(99,102,241,.18); }
.tl-line { position: absolute; left: 0; top: 26px; bottom: 0; width: 1px; background: linear-gradient(var(--border), transparent); }
.tl-item:last-child .tl-line { display: none; }
.tl-year { font-family: var(--font); font-size: .85rem; font-weight: 600; color: var(--accent); padding-top: 2px; }
.tl-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
  padding: 22px 24px; transition: border-color .3s, transform .3s;
}
.tl-card:hover { border-color: rgba(99,102,241,.45); transform: translateX(6px); }
.tl-card h3 { font-family: var(--font); font-size: 1.08rem; }
.tl-card .org { color: var(--accent); font-size: .88rem; font-weight: 600; margin: 3px 0 10px; }
.tl-card p, .tl-card li { color: var(--text-dim); font-size: .9rem; }
.tl-card ul { margin-top: 6px; padding-left: 2px; }
.tl-card li { position: relative; padding-left: 20px; margin-top: 5px; }
.tl-card li::before { content: "›"; position: absolute; left: 2px; color: var(--accent); font-weight: 700; }
.timeline-col { padding-left: 22px; }
.timeline-col .tl-line { left: 0; }

/* ---------- CTA ---------- */
.cta-section { padding: 40px 0 0; }
.cta-box {
  border-radius: 28px; padding: 60px 44px; text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(150deg, rgba(99,102,241,.18), rgba(139,92,246,.08) 55%, rgba(34,211,238,.14));
  border: 1px solid var(--border);
}
.cta-box::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: var(--grad); filter: blur(120px); opacity: .25; top: -180px; right: -120px; }
.cta-box h2 { font-family: var(--font); font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 14px; }
.cta-box p { color: var(--text-dim); max-width: 560px; margin: 0 auto 30px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ---------- About page ---------- */
.page-hero { padding: 150px 0 70px; }
.page-hero h1 { font-family: var(--font); font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 800; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: 26px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.about-media::before { content: ""; position: absolute; inset: -18px 18px 18px -18px; z-index: -1; border: 2px solid rgba(99,102,241,.35); border-radius: 30px; }
.about-media .badge-img {
  position: absolute; bottom: -22px; right: -14px; padding: 18px 24px; border-radius: 18px;
  background: rgba(16,24,40,.95); border: 1px solid var(--border); text-align: center; box-shadow: var(--shadow);
}
.about-media .badge-img b { font-family: var(--font); font-size: 1.6rem; }
.about-media .badge-img span { font-size: .78rem; color: var(--text-mute); }
.about-text h3 { font-family: var(--font); font-size: 1.6rem; margin: 18px 0 14px; }
.about-text p { color: var(--text-dim); margin-bottom: 14px; }
.info-list { margin-top: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.info-list li {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; font-size: .9rem;
}
.info-list i { color: var(--accent); width: 20px; text-align: center; }
.info-list a { color: var(--accent); font-weight: 500; }
.info-list a:hover { text-decoration: underline; }

.value-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; text-align: center; transition: .35s; }
.value-card:hover { transform: translateY(-6px); border-color: rgba(99,102,241,.5); }
.value-card i { font-size: 1.8rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 16px; }
.value-card h3 { font-family: var(--font); font-size: 1.05rem; margin-bottom: 8px; }
.value-card p { color: var(--text-dim); font-size: .9rem; }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-intro h2 { font-family: var(--font); font-size: clamp(1.8rem, 4vw, 2.5rem); margin-bottom: 16px; }
.contact-intro p { color: var(--text-dim); margin-bottom: 34px; max-width: 460px; }
.contact-methods { display: flex; flex-direction: column; gap: 18px; }
.contact-method {
  display: flex; align-items: center; gap: 18px; padding: 20px 22px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
  transition: transform .3s, border-color .3s, background .3s;
}
.contact-method:hover { transform: translateX(8px); border-color: rgba(99,102,241,.5); background: var(--bg-elevated); }
.cm-icon {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center;
  font-size: 1.4rem; color: #fff; flex-shrink: 0;
}
.cm-icon.whatsapp { background: linear-gradient(135deg,#25d366,#128c7e); box-shadow: 0 10px 24px -10px rgba(37,211,102,.8); }
.cm-icon.instagram { background: linear-gradient(135deg,#f09433,#dc2743,#bc1888); box-shadow: 0 10px 24px -10px rgba(220,39,67,.8); }
.cm-icon.linkedin { background: linear-gradient(135deg,#0a66c2,#0077b5); box-shadow: 0 10px 24px -10px rgba(10,102,194,.8); }
.cm-icon.phone { background: linear-gradient(135deg,#6366f1,#8b5cf6); box-shadow: 0 10px 24px -10px rgba(99,102,241,.8); }
.cm-icon.mail { background: linear-gradient(135deg,#22d3ee,#6366f1); box-shadow: 0 10px 24px -10px rgba(34,211,238,.8); }
.cm-icon.github { background: linear-gradient(135deg,#334155,#0f172a); box-shadow: 0 10px 24px -10px rgba(51,65,85,.8); }
.contact-method .cm-body b { font-family: var(--font); font-size: 1rem; display: block; }
.contact-method .cm-body span, .contact-method .cm-body a { color: var(--text-dim); font-size: .9rem; }
.contact-method .cm-body a:hover { color: var(--accent); }
.contact-method .cm-arrow { margin-left: auto; color: var(--text-mute); transition: transform .3s, color .3s; }
.contact-method:hover .cm-arrow { transform: translateX(6px); color: var(--accent); }

.contact-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 26px;
  padding: 38px; box-shadow: var(--shadow); overflow: hidden; position: relative;
}
.contact-card img { border-radius: 16px; border: 1px solid var(--border); margin-bottom: 24px; height: 220px; width: 100%; object-fit: cover; }
.contact-card h3 { font-family: var(--font); margin-bottom: 8px; }
.contact-card p { color: var(--text-dim); font-size: .92rem; margin-bottom: 20px; }
.availability { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-radius: 14px; background: var(--grad-soft); border: 1px solid var(--border); font-size: .9rem; margin-bottom: 24px; }
.availability .dot { width: 9px; height: 9px; border-radius: 50%; background: #34d399; box-shadow: 0 0 12px #34d399; }
.availability b { color: #34d399; }

/* ---------- Scroll progress & back to top ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 1200; background: var(--grad); box-shadow: 0 0 14px rgba(99,102,241,.9); }
.back-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 999;
  width: 50px; height: 50px; border-radius: 15px; border: 1px solid var(--border);
  background: rgba(16, 24, 40, .92); color: var(--text); font-size: 1.15rem; cursor: pointer;
  display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(18px);
  transition: opacity .35s ease, transform .35s ease, background .35s, color .35s;
  box-shadow: var(--shadow); backdrop-filter: blur(8px);
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--grad); color: #fff; border-color: transparent; transform: translateY(-3px) scale(1.05); }

section[id], div[id] { scroll-margin-top: 88px; }

/* ---------- Industries ---------- */
.industry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 24px; }
.industry-card {
  position: relative; overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 26px; transition: transform .35s, border-color .35s, box-shadow .35s;
}
.industry-card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(400px 200px at 100% 0%, rgba(99,102,241,.14), transparent 60%); opacity: 0; transition: opacity .35s; }
.industry-card:hover { transform: translateY(-8px); border-color: rgba(99,102,241,.5); box-shadow: var(--shadow); }
.industry-card:hover::after { opacity: 1; }
.industry-card > * { position: relative; z-index: 1; }
.industry-card i { font-size: 1.7rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 16px; }
.industry-card h3 { font-family: var(--font); font-size: 1.1rem; margin-bottom: 8px; }
.industry-card p { color: var(--text-dim); font-size: .9rem; }
.industry-card .niche-tag { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-size: .72rem; font-weight: 700; letter-spacing: .6px; color: var(--accent); text-transform: uppercase; }
.industry-featured { border: 1px solid rgba(34, 211, 238, .4); background: linear-gradient(160deg, rgba(34, 211, 238, .1), rgba(99, 102, 241, .08) 55%, transparent); }

/* ---------- Testimonials ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  display: flex; flex-direction: column;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 28px; transition: transform .35s, border-color .35s, box-shadow .35s;
}
.testimonial-card:hover { transform: translateY(-8px); border-color: rgba(99,102,241,.5); box-shadow: var(--shadow); }
.t-stars { color: #fbbf24; margin-bottom: 16px; letter-spacing: 3px; font-size: .8rem; }
.testimonial-card > p { color: var(--text-dim); font-size: .94rem; flex: 1; }
.testimonial-card > p b { color: var(--text); }
.testimonial-card > p::before { content: "“"; color: var(--accent); font-family: var(--font); font-weight: 800; }
.testimonial-card > p::after { content: "”"; color: var(--accent); font-family: var(--font); font-weight: 800; }
.t-author { display: flex; align-items: center; gap: 14px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }
.t-avatar { width: 46px; height: 46px; border-radius: 14px; background: var(--grad); display: grid; place-items: center; font-family: var(--font); font-weight: 700; color: #fff; flex-shrink: 0; box-shadow: 0 8px 20px -8px rgba(99,102,241,.9); }
.t-author b { font-family: var(--font); display: block; font-size: .95rem; }
.t-author span { color: var(--text-mute); font-size: .8rem; }

/* ---------- About stats band & timeline groups ---------- */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stats-band .stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 18px; padding: 26px 18px; text-align: center; transition: transform .35s, border-color .35s; }
.stats-band .stat:hover { transform: translateY(-6px); border-color: rgba(99,102,241,.5); }
.stats-band .stat b { font-size: clamp(1.8rem, 4vw, 2.3rem); background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stats-band .stat span { margin-top: 4px; }

.tl-group-head { display: flex; align-items: center; gap: 12px; font-family: var(--font); font-weight: 700; font-size: 1.15rem; margin: 0 0 24px 22px; color: var(--text); }
.tl-group-head i { width: 42px; height: 42px; border-radius: 13px; background: var(--grad); color: #fff; display: grid; place-items: center; font-size: 1rem; box-shadow: 0 8px 22px -8px rgba(99,102,241,.9); }
.tl-highlight { border-color: rgba(34, 211, 238, .35); background: linear-gradient(160deg, rgba(34, 211, 238, .08), rgba(99, 102, 241, .08) 60%, transparent); }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); padding: 44px 0; margin-top: 40px; background: var(--bg-soft); }
.footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { color: var(--text-dim); font-size: .9rem; transition: color .3s; }
.footer-links a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--border); color: var(--text-dim); transition: .3s; font-size: 1rem;
}
.footer-social a:hover { color: #fff; background: var(--grad); border-color: transparent; transform: translateY(-3px); }
.footer-copy { text-align: center; color: var(--text-mute); font-size: .85rem; margin-top: 30px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s ease, transform .8s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .skills-layout { grid-template-columns: 1fr; gap: 40px; }
  .value-cards { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid, .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 70px; }
  .hero-visual { max-width: 460px; margin: 0 auto; width: 100%; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .growth-banner { grid-template-columns: 1fr; }
  .growth-media { min-height: 200px; }
  .growth-media::after { background: linear-gradient(0deg, rgba(99,102,241,.4), transparent 60%); }
  .info-list { grid-template-columns: 1fr; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0; flex-direction: column;
    background: rgba(7,11,20,.98); border-bottom: 1px solid var(--border);
    padding: 18px 24px 26px; gap: 4px; align-items: stretch;
    transform: translateY(-100%); visibility: hidden; opacity: 0;
    transition: transform .4s ease, visibility .4s ease, opacity .4s ease;
    backdrop-filter: blur(16px);
  }
  .nav-links.open { transform: translateY(0); visibility: visible; opacity: 1; }
  .nav-links a { text-align: center; padding: 12px; }
  .nav-cta { margin-left: 0; justify-content: center; }
  .hamburger { display: flex; }
}
@media (max-width: 640px) {
  section { padding: 72px 0; }
  .value-cards { grid-template-columns: 1fr; }
  .info-list { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 1fr; gap: 8px; }
  .tl-group-head { margin-left: 22px; }
  .hero-stats { gap: 24px; }
  .contact-card { padding: 26px; }
  .tech-strip .techs { gap: 18px; }
  .testimonial-grid, .industry-grid { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .page-hero { padding: 130px 0 56px; }
  .back-top { right: 16px; bottom: 16px; width: 46px; height: 46px; }
}
@media (max-width: 420px) {
  .wrap { padding: 0 18px; }
  .hero { padding: 110px 0 60px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { gap: 18px; }
  .stat { flex: 1 1 40%; min-width: 0; }
  .stat b { font-size: 1.6rem; }
  .stat span { font-size: .78rem; }
  .hero-img { border-radius: 24px; }
  .hero-img::after { border-radius: 19px; }
  .hero-img img { border-radius: 19px; }
  .hero-img-badge { top: 14px; left: 14px; padding: 7px 13px; font-size: .74rem; }
  .hero-img-caption { bottom: 16px; left: 18px; right: 18px; }
  .hero-img-caption b { font-size: 1rem; }
  .hero-img-caption small { font-size: .76rem; }
  .growth-content { padding: 34px 24px; }
  .cta-box { padding: 42px 22px; border-radius: 22px; }
  .contact-method { padding: 16px; gap: 14px; }
  .cm-icon { width: 46px; height: 46px; font-size: 1.2rem; border-radius: 13px; }
  .tl-card { padding: 18px 18px; }
  .info-list li { font-size: .84rem; padding: 12px 14px; }
  .footer-grid { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; gap: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}