/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #050914;
  --bg2: #0b1226;
  --surface: rgba(255,255,255,0.04);
  --surface-border: rgba(255,255,255,0.08);
  --accent: #3b82f6;
  --accent2: #8b5cf6;
  --accent3: #06b6d4;
  --text: #e8edf8;
  --text-muted: #9aa5bf;
  --text-dim: #ffffff;
  --gradient: linear-gradient(135deg, var(--accent), var(--accent2));
  --gradient2: linear-gradient(135deg, var(--accent2), var(--accent3));
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1400px;
  --section-gap: clamp(80px, 10vw, 140px);
}
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
::selection { background: rgba(59,130,246,0.3); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ===========================
   SCROLLBAR
=========================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ===========================
   UTILITY
=========================== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(20px, 5vw, 80px); }
.section { padding: var(--section-gap) 0; }
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.25);
  color: var(--accent);
}
.glass {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 0 40px rgba(59,130,246,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 60px rgba(59,130,246,0.5); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--surface-border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ===========================
   BACKGROUND CANVAS
=========================== */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bg-canvas::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(59,130,246,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(139,92,246,0.07) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 60% 90%, rgba(6,182,212,0.05) 0%, transparent 50%);
}
.bg-hexagons {
  position: absolute;
  inset: 0;
  background-image: url('pics/hexagon.svg');
  background-size: 100%;
  background-position: center;
  opacity: 0.32;
  mix-blend-mode: overlay;
}
.bg-triangles {
  position: absolute;
  inset: 0;
  background-image: url('pics/triangles.svg');
  background-size: 600px;
  opacity: 0.015;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 12s ease-in-out infinite alternate;
}
.orb-1 { width: 600px; height: 600px; background: rgba(59,130,246,0.12); top: -100px; left: -200px; animation-duration: 15s; }
.orb-2 { width: 500px; height: 500px; background: rgba(139,92,246,0.09); top: 40%; right: -150px; animation-duration: 18s; animation-delay: -4s; }
.orb-3 { width: 400px; height: 400px; background: rgba(6,182,212,0.07); bottom: -100px; left: 30%; animation-duration: 20s; animation-delay: -8s; }
@keyframes orbFloat { from { transform: translate(0, 0) scale(1); } to { transform: translate(40px, 30px) scale(1.1); } }

/* ===========================
   NAV
=========================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
nav.scrolled {
  background: rgba(5,9,20,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  border-bottom: 1px solid var(--surface-border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 16px;
  width: 36px;
  height: 36px;
  padding: 0;
  color: var(--text);
  border: 1px solid var(--surface-border);
  border-radius: 50%;
  overflow: hidden;
  transition: var(--transition);
}
.lang-switch:hover { border-color: var(--accent); transform: scale(1.06); }
.lang-switch:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.lang-flag {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.nav-logo span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 15px;
  list-style: none;
}
.nav-links a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
  position: relative;
  border-radius: 5px;
  z-index: 1;
  overflow: hidden;
  transition: color 0.35s;
  padding: 12px 14px;
}
.nav-links a::before,
.nav-links a::after {
  content: '';
  position: absolute;
  background-color: rgba(166, 166, 166, 0.2);
  width: 0%;
  height: 100%;
  top: 0;
  transition: width 0.4s ease-in-out;
  z-index: -1;
}
.nav-links a::before { left: 50%; transform: translateX(-50%); border-radius: 5px; }
.nav-links a::after  { right: 50%; transform: translateX(50%); border-radius: 5px; }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::before,
.nav-links a:hover::after { width: 100%; }
.hamburger { display: none; cursor: pointer; background: none; border: none; padding: 4px; z-index: 1100; -webkit-tap-highlight-color: transparent; appearance: none; -webkit-appearance: none; }
.hamburger-line { display: block; width: 30px; height: 3px; background: var(--text); border-radius: 2px; margin: 5px 0; transition: all 0.5s cubic-bezier(0.39, 0.575, 0.565, 1); }
.hamburger.clicked .hamburger-line:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); }
.hamburger.clicked .hamburger-line:nth-child(2) { opacity: 0; }
.hamburger.clicked .hamburger-line:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); }

/* ===========================
   HERO
=========================== */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  z-index: 1;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
  width: 100%;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent3); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.8); } }
.hero-eyebrow span { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: var(--text-dim);
  margin-bottom: 16px;
  max-width: 480px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--surface-border);
}
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; letter-spacing: 0.03em; }

/* Hero image */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-img-wrap {
  position: relative;
  width: clamp(200px, 35vw, 480px);
  height: clamp(250px, 44vw, 580px);
}
.hero-img-bg {
  position: absolute;
  inset: -20px;
  background: var(--gradient);
  border-radius: 30% 60% 60% 30% / 30% 30% 60% 60%;
  opacity: 0.15;
  filter: blur(30px);
  animation: shapeMorph 8s ease-in-out infinite alternate;
}
@keyframes shapeMorph {
  from { border-radius: 30% 60% 60% 30% / 30% 30% 60% 60%; }
  to { border-radius: 60% 30% 30% 60% / 60% 60% 30% 30%; }
}

.hero-img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 24px;
  filter: saturate(0.9) contrast(1.05);
}
.hero-img-glow {
  position: absolute;
  inset: -1px;
  border-radius: 24px;
  background: var(--gradient);
  opacity: 0.3;
  z-index: -1;
  filter: blur(20px);
}
.hero-floating-tag {
  position: absolute;
  top: 30px;
  left: -20px;
  padding: 10px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent3);
  display: flex;
  align-items: center;
  gap: 8px;
}
.float-dot { width: 6px; height: 6px; background: var(--accent3); border-radius: 50%; animation: pulse 1.5s ease-in-out infinite; }

/* ===========================
   SECTION HEADINGS
=========================== */
.section-head { text-align: center; margin-bottom: clamp(40px, 5vw, 70px); }
.section-head h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-top: 12px;
}
.section-head p {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--text-dim);
  max-width: 560px;
  margin: 14px auto 0;
}

/* ===========================
   SERVICES
=========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.service-card {
  padding: clamp(24px, 3vw, 36px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(59,130,246,0.3); }
.service-card:hover::before { opacity: 0.04; }
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.service-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; }
.service-card ul { list-style: none; margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.service-card ul li { font-size: 0.825rem; color: var(--text-dim); display: flex; align-items: center; gap: 8px; }
.service-card ul li::before { content: '→'; color: var(--accent); font-size: 0.75rem; }

/* ===========================
   ABOUT
=========================== */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
}
.about-img-wrap { position: relative; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.about-img {
  max-width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  border-radius: 20px;
}
.about-img-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--gradient2);
  border-radius: 20px;
  opacity: 0.2;
}
.about-content h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}
.about-content p {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 16px;
}
.skills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.skill-pill {
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--surface-border);
  color: var(--text-dim);
  transition: var(--transition);
}
.skill-pill:hover { border-color: var(--accent); color: var(--accent); }
.cert-row { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 28px; width: 100%; }
.cert-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
}
.cert-badge--img {
  background: transparent;
  border: none;
  /* padding: 0; */
  margin: 0 auto;
}
.cert-badge-img {
  width: 110px;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 16px rgba(59,130,246,0.25));
  transition: var(--transition);
}
.cert-badge-img:hover {
  transform: translateY(-3px);
  filter: drop-shadow(0 8px 24px rgba(59,130,246,0.4));
}

/* ===========================
   CASE STUDIES
=========================== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.case-card {
  padding: clamp(24px, 3vw, 36px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.case-card:hover { transform: translateY(-6px); border-color: rgba(59,130,246,0.3); }
.case-header { display: flex; align-items: center; justify-content: space-between; }
.case-industry {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent3);
}
.case-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.case-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; flex: 1; }
.case-metrics { display: flex; gap: 20px; flex-wrap: wrap; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--surface-border); }
.metric { display: flex; flex-direction: column; gap: 2px; }
.metric-val {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metric-label { font-size: 0.7rem; color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase; }

/* ===========================
   STACK / TOOLS
=========================== */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}
.stack-item {
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(59,130,246,0.25);
}
.stack-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.4);
  border-color: rgba(59,130,246,0.2);

}
.stack-icon { font-size: 2rem; }
.stack-name { font-size: 0.8rem; font-weight: 600; color: var(--text-dim); }

/* ===========================
   CTA BAND
=========================== */
.cta-band { padding: clamp(60px, 8vw, 100px) 0; }
.cta-inner {
  text-align: center;
  padding: clamp(40px, 6vw, 80px);
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(139,92,246,0.08));
  border: 1px solid rgba(59,130,246,0.15);
}
.cta-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('pics/triangles.svg');
  background-size: 60px;
  opacity: 0.04;
}
.cta-inner h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}
.cta-inner p { font-size: 1.05rem; color: var(--text-dim); margin-bottom: 36px; max-width: 500px; margin-left: auto; margin-right: auto; }
/* ===========================
   CONTACT
=========================== */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
}
.contact-info h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.contact-info p { font-size: 1rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 32px; }
.contact-links { display: flex; flex-direction: column; gap: 14px; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.contact-link:hover { border-color: rgba(59,130,246,0.3); transform: translateX(4px); }
.contact-link-icon { font-size: 1.3rem; width: 40px; height: 40px; background: rgba(59,130,246,0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-link-text span { display: block; font-size: 0.75rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-link-text strong { font-size: 0.9rem; }
/* Active nav link */
.nav-links a.nav-active { color: var(--text) !important; }

.contact-form { display: flex; flex-direction: column; gap: 16px; padding: clamp(24px,4vw,40px); border-radius: var(--radius); }

/* Honeypot – visually hidden, still in tab order disabled */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }

/* Form status banner */
.form-status { padding: 12px 16px; border-radius: 8px; font-size: .9rem; font-weight: 500; text-align: center; }
.form-status.success { background: rgba(5,150,105,.15); color: #34d399; border: 1px solid rgba(52,211,153,.3); }
.form-status.error   { background: rgba(220,38,38,.12);  color: #f87171; border: 1px solid rgba(248,113,113,.3); }

/* Inline field error */
.field-error { font-size: .8rem; color: #f87171; margin-top: 4px; }
.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] { border-color: rgba(248,113,113,.6); outline-color: rgba(248,113,113,.4); }
.form-envelope { display: block; margin: 0 auto 16px; max-width: 40%; height: auto; transform: translateX(-10px);}
.btn-submit { width: 100%; justify-content: center; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
label { font-size: 0.85rem; font-weight: 600; color: var(--text); letter-spacing: 0.04em; text-transform: uppercase; }
label.required::after { content: ' *'; color: #f87171; margin-left: 2px; }
.form-fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.form-required-note { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 12px; }
.form-required-note span { color: #f87171; }
select:required:invalid { color: var(--text-muted); }
input, textarea, select {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); background: rgba(59,130,246,0.04); }

/* ===========================
   FOCUS RING (keyboard a11y)
=========================== */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
.btn:focus-visible,
.hamburger:focus-visible,
.nav-links a:focus-visible,
.nav-logo:focus-visible,
.contact-link:focus-visible,
.skip-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

/* ===========================
   SKIP LINK & VISUALLY HIDDEN
=========================== */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  padding: 12px 20px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.skip-link:focus,
.skip-link:focus-visible {
  left: 0;
  outline: 2px solid #fff;
  outline-offset: -4px;
}
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
textarea { resize: vertical; min-height: 120px; }
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px var(--bg2) inset !important;
  -webkit-text-fill-color: var(--text) !important;
  caret-color: var(--text);
}
select option { background: #0f1829; color: var(--text); }

/* ===========================
   FOOTER
=========================== */
footer {
  padding: 40px 0;
  border-top: 1px solid var(--surface-border);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
}
.footer-logo span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.footer-copy { font-size: 0.8rem; color: var(--text-muted); }
/* ===========================
   ANIMATIONS ON SCROLL
=========================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
[data-reveal].visible { opacity: 1; transform: translateY(0); }
[data-reveal][data-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-delay="3"] { transition-delay: 0.3s; }
[data-reveal][data-delay="4"] { transition-delay: 0.4s; }
[data-reveal][data-delay="5"] { transition-delay: 0.5s; }

/* ===========================
   REDUCED MOTION
=========================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .contact-inner { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-img-wrap { width: min(280px, 90vw); height: min(350px, 112vw); }
  .hero-badge { right: 10px; bottom: 10px; }
  .hero-floating-tag { left: 10px; top: 10px; }
  .about-inner { grid-template-columns: 1fr; }
  .hamburger { display: block; }
  .nav-links {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(5, 9, 20, 0.97);
    gap: 40px;
    padding: 0;
    opacity: 1;
    transform: none;
    clip-path: circle(0px at calc(100% - 44px) 44px);
    -webkit-clip-path: circle(0px at calc(100% - 44px) 44px);
    transition: clip-path 1s ease-out;
    pointer-events: none;
    z-index: 1000;
    overflow: hidden;
  }
  .nav-links.open {
    clip-path: circle(1800px at calc(100% - 44px) 44px);
    -webkit-clip-path: circle(1800px at calc(100% - 44px) 44px);
    pointer-events: all;
  }
  .nav-links li {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
  }
  .nav-links li:nth-child(1) { transition-delay: 0.25s; }
  .nav-links li:nth-child(2) { transition-delay: 0.35s; }
  .nav-links li:nth-child(3) { transition-delay: 0.45s; }
  .nav-links li:nth-child(4) { transition-delay: 0.55s; }
  .nav-links li:nth-child(5) { transition-delay: 0.65s; }
  .nav-links li.fade { opacity: 1; transform: translateY(0); }
  .nav-links a {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 16px 28px;
  }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .form-row { grid-template-columns: 1fr; }
  /* Stack certification badges vertically on small screens */
  .cert-row { flex-direction: column; align-items: center; }
  /* Dock language switch next to hamburger on mobile */
  .lang-switch { margin-left: auto; margin-right: 12px; }
}

#home {
  position: relative;
  background: url(pics/triangles.svg) center / cover no-repeat;
  width: 100%;
  overflow-x: hidden;
}
#home::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 9, 20, 0.35);
  pointer-events: none;
  z-index: -1;
}