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

:root {
  --navy:       #1d2d50;
  --navy-deep:  #111827;
  --navy-mid:   #1a2744;
  --teal:       #00c8d4;
  --teal-light: #00e5cc;
  --teal-dark:  #009db0;
  --white:      #ffffff;
  --gray-50:    #f8fafc;
  --gray-100:   #f1f5f9;
  --gray-200:   #e2e8f0;
  --gray-400:   #94a3b8;
  --gray-500:   #64748b;
  --gray-600:   #475569;
  --gray-700:   #334155;
  --gray-800:   #1e293b;
  --gray-900:   #0f172a;

  --grad-main:    linear-gradient(135deg, var(--teal) 0%, var(--navy) 100%);
  --grad-text:    linear-gradient(135deg, var(--teal-light) 0%, var(--teal) 50%, #1d6fa8 100%);
  --grad-card:    linear-gradient(160deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);

  --shadow-sm:    0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
  --shadow-md:    0 4px 24px rgba(0,0,0,.18), 0 2px 8px rgba(0,0,0,.12);
  --shadow-lg:    0 20px 60px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.2);
  --shadow-glow:  0 0 40px rgba(0,200,212,.25);

  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    32px;

  --font-sans:  'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --font-mono:  'Fira Code', 'Cascadia Code', monospace;

  --nav-h: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background: var(--gray-900);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font-family: inherit; cursor: pointer; border: none; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Gradient Text ────────────────────────────────────────── */
.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn--primary {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0,200,212,.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,200,212,.5);
  background: linear-gradient(135deg, var(--teal-light) 0%, var(--teal) 100%);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--gray-200);
  border-color: rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(0,200,212,.5);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--lg { padding: 18px 36px; font-size: 1.05rem; }
.btn--full { width: 100%; justify-content: center; }

/* ─── Navigation ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  box-shadow: var(--shadow-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav__logo-icon svg {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0,200,212,.3);
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav__logo-name {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--white);
}

.nav__logo-sub {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--teal);
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-300, #d1d5db);
  transition: var(--transition);
}

.nav__links a:hover { color: var(--white); background: rgba(255,255,255,.06); }

.nav__cta {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 12px rgba(0,200,212,.3);
}
.nav__cta:hover {
  box-shadow: 0 4px 20px rgba(0,200,212,.5) !important;
  background: linear-gradient(135deg, var(--teal-light) 0%, var(--teal) 100%) !important;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: transparent;
  border-radius: var(--radius-sm);
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  background: rgba(15, 23, 42, 0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 16px 24px 24px;
}
.nav__mobile.open { display: block; }
.nav__mobile ul { display: flex; flex-direction: column; gap: 4px; }
.nav__mobile a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--gray-200);
  transition: var(--transition);
}
.nav__mobile a:hover { background: rgba(255,255,255,.06); color: var(--white); }

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 60px) 24px 80px;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,200,212,.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(29,45,80,.4) 0%, transparent 60%),
    linear-gradient(180deg, var(--gray-900) 0%, #0a1628 50%, var(--gray-900) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  animation: fadeUp 0.8s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(0,200,212,.1);
  border: 1px solid rgba(0,200,212,.25);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--teal-light);
  margin-bottom: 32px;
  animation: fadeUp 0.8s 0.1s ease both;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--teal); }
  50% { opacity: 0.6; box-shadow: 0 0 20px var(--teal); }
}

.hero__title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero__desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-400);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.75;
  animation: fadeUp 0.8s 0.3s ease both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeUp 0.8s 0.4s ease both;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 24px 32px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  max-width: 480px;
  margin: 0 auto;
  animation: fadeUp 0.8s 0.5s ease both;
}

.hero__stat { text-align: center; padding: 0 24px; }
.hero__stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.hero__stat span { font-size: 0.78rem; color: var(--gray-400); font-weight: 500; margin-top: 4px; display: block; }

.hero__stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.12);
  flex-shrink: 0;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  animation: fadeUp 1s 0.8s ease both;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--teal));
  animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

.hero__scroll span { font-size: 0.7rem; color: var(--gray-500); letter-spacing: 0.15em; text-transform: uppercase; }

/* ─── Trust Bar ─────────────────────────────────────────────── */
.trust {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  background: rgba(0,0,0,.2);
}

.trust__label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 28px;
}

.trust__logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.trust__logo-item {
  padding: 10px 24px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.03);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-400);
  letter-spacing: 0.06em;
  transition: var(--transition);
}
.trust__logo-item:hover {
  border-color: rgba(0,200,212,.35);
  color: var(--teal-light);
  background: rgba(0,200,212,.05);
}

/* ─── Sections ──────────────────────────────────────────────── */
.section { padding: 100px 0; }
.section--alt { background: rgba(0,0,0,.25); }

.section__header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 64px;
}

.section__badge {
  display: inline-block;
  padding: 5px 16px;
  border-radius: 999px;
  background: rgba(0,200,212,.1);
  border: 1px solid rgba(0,200,212,.2);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--teal);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section__title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--gray-400);
  line-height: 1.8;
}

/* ─── Services Grid ─────────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--grad-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(0,200,212,.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0,200,212,.08);
}
.service-card:hover::before { opacity: 1; }

.service-card--featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(0,200,212,.08) 0%, rgba(29,45,80,.15) 100%);
  border-color: rgba(0,200,212,.2);
}
.service-card--featured::before { opacity: 0.5; }

.service-card--cta {
  background: linear-gradient(135deg, rgba(29,45,80,.6) 0%, rgba(0,157,176,.15) 100%);
  border-color: rgba(0,200,212,.2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(0,200,212,.12);
  border: 1px solid rgba(0,200,212,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card__icon svg { width: 26px; height: 26px; color: var(--teal); }
.service-card:hover .service-card__icon {
  background: rgba(0,200,212,.2);
  box-shadow: 0 0 20px rgba(0,200,212,.2);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--gray-400);
  line-height: 1.75;
  margin-bottom: 24px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.service-card__list li {
  font-size: 0.88rem;
  color: var(--gray-300, #d1d5db);
  padding-left: 20px;
  position: relative;
}
.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--teal);
  transition: var(--transition);
  margin-top: auto;
}
.service-card__link:hover { gap: 12px; }

/* ─── About ─────────────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__text {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}

.about__value {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.about__value-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(0,200,212,.1);
  border: 1px solid rgba(0,200,212,.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.about__value-icon svg { width: 20px; height: 20px; color: var(--teal); }

.about__value strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.about__value span { font-size: 0.88rem; color: var(--gray-400); }

.about__visual { position: relative; }

.about__card-stack { position: relative; height: 380px; }

.about__main-visual {
  position: absolute;
  inset: 40px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about__code-window {
  background: #0d1117;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
  height: 100%;
  box-shadow: var(--shadow-lg);
}

.about__code-bar {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.about__code-bar span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
}
.about__code-bar span:nth-child(1) { background: #ff5f57; }
.about__code-bar span:nth-child(2) { background: #febc2e; }
.about__code-bar span:nth-child(3) { background: #28c840; }

.about__code-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 2;
}

.code-line { white-space: pre; }
.code-line.indent { padding-left: 24px; }
.code-kw  { color: #c792ea; }
.code-var { color: #82aaff; }
.code-fn  { color: #82aaff; }
.code-prop{ color: #f07178; }
.code-str { color: #c3e88d; }
.code-num { color: var(--teal-light); }
.code-comment { color: #546e7a; font-style: italic; }

.about__floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: rgba(15,23,42,.95);
  border: 1px solid rgba(0,200,212,.25);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
  z-index: 2;
  animation: float 4s ease-in-out infinite;
}
.about__floating-card svg { color: var(--teal); flex-shrink: 0; }
.about__floating-card strong { display: block; font-size: 0.85rem; font-weight: 700; }
.about__floating-card span { font-size: 0.75rem; color: var(--gray-400); }

.about__floating-card--1 {
  top: 0; right: -20px;
  animation-delay: 0s;
}
.about__floating-card--2 {
  bottom: 40px; left: -20px;
  animation-delay: 2s;
}

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

/* ─── Process ───────────────────────────────────────────────── */
.process__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
}

.process__step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 32px 0;
}

.process__step-num {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(0,200,212,.1);
  border: 1px solid rgba(0,200,212,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  transition: var(--transition);
}

.process__step:hover .process__step-num {
  background: rgba(0,200,212,.2);
  box-shadow: 0 0 24px rgba(0,200,212,.2);
}

.process__step-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.process__step-content p {
  color: var(--gray-400);
  font-size: 0.95rem;
  line-height: 1.8;
}

.process__connector {
  width: 1px;
  height: 24px;
  background: linear-gradient(to bottom, rgba(0,200,212,.3), rgba(0,200,212,.1));
  margin-left: 27px;
}

/* ─── Testimonials ──────────────────────────────────────────── */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial {
  background: var(--grad-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 6rem;
  line-height: 1;
  color: rgba(0,200,212,.08);
  font-family: Georgia, serif;
  font-weight: 700;
  pointer-events: none;
}

.testimonial:hover {
  border-color: rgba(0,200,212,.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial__stars { color: #f59e0b; font-size: 1rem; letter-spacing: 2px; }

.testimonial blockquote {
  font-size: 0.95rem;
  color: var(--gray-300, #d1d5db);
  line-height: 1.8;
  font-style: italic;
  flex: 1;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 20px;
}

.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--navy) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.testimonial__author strong { display: block; font-size: 0.9rem; font-weight: 700; }
.testimonial__author span { font-size: 0.8rem; color: var(--gray-500); margin-top: 2px; display: block; }

/* ─── CTA Banner ────────────────────────────────────────────── */
.cta-banner {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(0,200,212,.08) 0%, rgba(29,45,80,.3) 50%, rgba(0,157,176,.06) 100%);
  border-top: 1px solid rgba(0,200,212,.12);
  border-bottom: 1px solid rgba(0,200,212,.12);
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
}

.cta-banner__glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,200,212,.15) 0%, transparent 70%);
  left: -100px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.cta-banner__content h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.cta-banner__content p {
  color: var(--gray-400);
  font-size: 1rem;
}

/* ─── Contact ───────────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 36px;
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  transition: var(--transition);
}
.contact__detail:hover {
  border-color: rgba(0,200,212,.25);
  background: rgba(0,200,212,.04);
}

.contact__detail-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(0,200,212,.1);
  border: 1px solid rgba(0,200,212,.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact__detail-icon svg { width: 20px; height: 20px; color: var(--teal); }
.contact__detail strong { display: block; font-size: 0.88rem; font-weight: 700; margin-bottom: 4px; }
.contact__detail span { font-size: 0.88rem; color: var(--gray-400); }

/* ─── Form ──────────────────────────────────────────────────── */
.contact__form {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form__group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-300, #d1d5db);
  letter-spacing: 0.02em;
}

.form__group input,
.form__group textarea,
.form__group select {
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(0,0,0,.3);
  color: var(--white);
  font-size: 0.93rem;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form__group select option { background: #1e293b; }

.form__group input.input--invalid,
.form__group textarea.input--invalid {
  border-color: rgba(239,68,68,.6);
  background: rgba(239,68,68,.04);
}

.form__spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.form__group input:focus,
.form__group textarea:focus,
.form__group select:focus {
  border-color: rgba(0,200,212,.5);
  background: rgba(0,200,212,.04);
  box-shadow: 0 0 0 3px rgba(0,200,212,.1);
}

.form__group input::placeholder,
.form__group textarea::placeholder { color: var(--gray-600); }
.form__group textarea { resize: vertical; min-height: 130px; }

.form__privacy {
  text-align: center;
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 12px;
}

.form__error {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.3);
  color: #fca5a5;
  font-size: 0.88rem;
  margin-top: 8px;
}
.form__error.show { display: flex; }
.form__error svg { flex-shrink: 0; color: #f87171; }

.form__success {
  display: none;
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  background: rgba(15,23,42,.97);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  padding: 40px;
}
.form__success.show { display: flex; }
.form__success svg { color: var(--teal); }
.form__success strong { font-size: 1.3rem; font-weight: 700; }
.form__success span { color: var(--gray-400); font-size: 0.95rem; }

/* ─── Footer ────────────────────────────────────────────────── */
.footer {
  padding: 64px 0 0;
  background: rgba(0,0,0,.4);
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer__brand-desc {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-top: 20px;
  max-width: 280px;
}

.footer__col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  font-size: 0.9rem;
  color: var(--gray-500);
  transition: var(--transition);
}
.footer__col a:hover { color: var(--teal-light); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.06);
  flex-wrap: wrap;
  gap: 16px;
}

.footer__bottom p { font-size: 0.85rem; color: var(--gray-600); }

.footer__legal {
  display: flex;
  gap: 24px;
}
.footer__legal a {
  font-size: 0.85rem;
  color: var(--gray-600);
  transition: var(--transition);
}
.footer__legal a:hover { color: var(--gray-400); }

/* ─── Why Grid ──────────────────────────────────────────────── */
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why__card {
  background: var(--grad-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
}

.why__card:hover {
  border-color: rgba(0,200,212,.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.why__card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 20px 0 12px;
}

.why__card p {
  font-size: 0.92rem;
  color: var(--gray-400);
  line-height: 1.75;
}

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

/* ─── Subpage (Impressum / Datenschutz) ─────────────────────── */
.subpage {
  min-height: 100vh;
  padding: calc(var(--nav-h) + 64px) 0 96px;
}

.subpage__inner {
  max-width: 760px;
  margin: 0 auto;
}

.subpage__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal);
  margin-bottom: 48px;
  transition: var(--transition);
}
.subpage__back:hover { gap: 12px; }

.subpage__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.subpage__updated {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 56px;
}

.subpage__body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 40px 0 12px;
  color: var(--white);
}

.subpage__body h2:first-child { margin-top: 0; }

.subpage__body p {
  font-size: 0.95rem;
  color: var(--gray-400);
  line-height: 1.85;
  margin-bottom: 12px;
}

.subpage__body a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.subpage__body a:hover { color: var(--teal-light); }

.subpage__body ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 12px;
}
.subpage__body ul li {
  font-size: 0.95rem;
  color: var(--gray-400);
  line-height: 1.85;
  margin-bottom: 4px;
}

.subpage__divider {
  height: 1px;
  background: rgba(255,255,255,.07);
  margin: 40px 0;
}

/* ─── Scroll Reveal ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: 1fr 1fr;
  }
  .service-card--featured { grid-column: span 2; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__visual { order: -1; }
  .about__card-stack { height: 300px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .hero__title { font-size: clamp(2.2rem, 8vw, 3.5rem); }

  .services__grid { grid-template-columns: 1fr; }
  .service-card--featured { grid-column: span 1; }

  .testimonials__grid { grid-template-columns: 1fr; }

  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .form__row { grid-template-columns: 1fr; }

  .cta-banner__inner { flex-direction: column; text-align: center; }

  .footer__grid { grid-template-columns: 1fr 1fr; }

  .section { padding: 70px 0; }
  .hero { padding-top: calc(var(--nav-h) + 40px); }
}

@media (max-width: 480px) {
  .hero__stats { flex-direction: column; gap: 20px; }
  .hero__stat-divider { width: 60px; height: 1px; }

  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .contact__form { padding: 24px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}