/* =========================================
   ARTURAS TECHNOLOGY SOLUTIONS
   Dark theme + green accent — Framer match
   ========================================= */

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

:root {
  --green:        #007701;   /* button green */
  --green-bright: #9ac33c;
  --green-lime:   #9ac33c;
  --green-dark:   #005500;
  --black:        #000000;
  --dark:         #0A0A0A;
  --dark-card:    #0E0F0E;
  --dark-border:  #1F1F1F;
  --white:        #FFFFFF;
  --gray:         #A8ADA8;
  --gray-light:   #D7DAD7;

  --font-sans: 'DM Sans', 'Google Sans', -apple-system, 'Segoe UI', sans-serif;

  --radius: 14px;
  --radius-lg: 22px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--white);
  background: var(--black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08) inset, 0 4px 20px rgba(0,119,1,0.25);
}
.btn-primary:hover {
  background: var(--green-dark);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1) inset, 0 4px 28px rgba(0,119,1,0.4);
  transform: translateY(-1px);
}
.btn-primary .arrow { font-size: 0.85rem; }
.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.14);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.25); }
.btn-nav {
  background: var(--green);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 10px;
}
.btn-nav:hover { background: var(--green-dark); }
.btn--large { padding: 15px 34px; font-size: 1rem; }
.btn--full { width: 100%; }

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--white);
  flex-shrink: 0;
}
.nav-logo img {
  width: 52px;
  height: 42px;
  object-fit: contain;
}
.nav-links {
  display: flex;
  gap: 34px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  opacity: 0.85;
  transition: opacity 0.15s;
}
.nav-links a:hover,
.nav-links a.active { opacity: 1; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--white);
  cursor: pointer;
  margin-left: auto;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px;
  overflow: hidden;
  background: var(--black);
}

/* Eclipse — dark sphere with green rim light */
.hero-eclipse {
  position: absolute;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%);
  background: radial-gradient(circle at 50% 50%, #050505 60%, #0A0A0A 100%);
  box-shadow:
    -30px -10px 80px rgba(154,195,60, 0.18),
    30px 40px 100px rgba(154,195,60, 0.12),
    inset -20px -30px 80px rgba(154,195,60, 0.08);
  pointer-events: none;
}
.hero-eclipse::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: conic-gradient(
    from 140deg,
    transparent 0deg,
    rgba(154,195,60, 0.35) 60deg,
    rgba(154,195,60, 0.15) 120deg,
    transparent 180deg,
    transparent 250deg,
    rgba(154,195,60, 0.25) 320deg,
    transparent 360deg
  );
  -webkit-mask: radial-gradient(circle, transparent 64%, black 65.5%, black 68%, transparent 69%);
  mask: radial-gradient(circle, transparent 64%, black 65.5%, black 68%, transparent 69%);
  filter: blur(4px);
  pointer-events: none;
}

/* Starfield */
.hero-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 8% 15%, rgba(255,255,255,0.7) 50%, transparent 50%),
    radial-gradient(1px 1px at 22% 70%, rgba(255,255,255,0.5) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 30% 30%, rgba(255,255,255,0.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 45% 85%, rgba(255,255,255,0.6) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 60% 10%, rgba(255,255,255,0.5) 50%, transparent 50%),
    radial-gradient(1px 1px at 70% 55%, rgba(255,255,255,0.45) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 82% 25%, rgba(255,255,255,0.65) 50%, transparent 50%),
    radial-gradient(1px 1px at 90% 75%, rgba(255,255,255,0.5) 50%, transparent 50%),
    radial-gradient(1px 1px at 15% 45%, rgba(255,255,255,0.35) 50%, transparent 50%),
    radial-gradient(1.2px 1.2px at 95% 45%, rgba(255,255,255,0.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 50% 95%, rgba(255,255,255,0.4) 50%, transparent 50%),
    radial-gradient(1.2px 1.2px at 38% 8%, rgba(255,255,255,0.5) 50%, transparent 50%),
    radial-gradient(1px 1px at 5% 88%, rgba(255,255,255,0.45) 50%, transparent 50%),
    radial-gradient(1.2px 1.2px at 75% 90%, rgba(255,255,255,0.35) 50%, transparent 50%),
    radial-gradient(1px 1px at 88% 8%, rgba(255,255,255,0.55) 50%, transparent 50%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 920px;
}
.hero-headline {
  font-size: clamp(3rem, 7.5vw, 5.5rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--gray-light);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- SECTIONS ---- */
.section {
  padding: 110px 0;
  position: relative;
}
.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--black);
  background: var(--white);
  border-radius: 8px;
  padding: 8px 18px;
  margin-bottom: 28px;
}
.section-header {
  text-align: center;
  margin-bottom: 80px;
}
.section-title {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 24px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--gray-light);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---- SERVICES ---- */
.services-grid {
  display: flex;
  flex-direction: column;
  gap: 90px;
}
.service-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.service-card--alt {
  direction: rtl;
}
.service-card--alt > * {
  direction: ltr;
}
.service-img {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.05);
}
.service-img img {
  width: 100%;
  border-radius: 10px;
  object-fit: cover;
}
.service-content h3 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.15;
}
.service-content p {
  color: var(--gray-light);
  line-height: 1.7;
  font-size: 1rem;
}

/* ---- BENEFITS ---- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.benefit-card {
  position: relative;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 34px 30px 38px;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.25s;
}
.benefit-card:hover {
  border-color: rgba(154,195,60,0.35);
  transform: translateY(-2px);
}
/* green glow rising from bottom of card */
.benefit-card::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: 10%;
  width: 80%;
  height: 110px;
  background: radial-gradient(ellipse at center, rgba(154,195,60,0.4) 0%, rgba(154,195,60,0.12) 45%, transparent 75%);
  filter: blur(18px);
  pointer-events: none;
}
.benefit-icon {
  width: 22px;
  height: 22px;
  margin-bottom: 22px;
  color: var(--white);
}
.benefit-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--white);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.benefit-card h4 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 12px;
}
.benefit-card p {
  font-size: 0.93rem;
  color: var(--gray-light);
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

/* ---- CTA ---- */
.section--cta {
  padding: 60px 0 140px;
}
.cta-card {
  position: relative;
  background: #0C0D0C;
  border-radius: var(--radius-lg);
  padding: 100px 48px;
  text-align: center;
  overflow: hidden;
  max-width: 760px;
  margin: 0 auto;
}
/* green diagonal sweeps — top-left + bottom-right */
.cta-card::before {
  content: '';
  position: absolute;
  top: -120px;
  left: -120px;
  width: 380px;
  height: 380px;
  background: linear-gradient(135deg, rgba(154,195,60,0.85) 0%, rgba(154,195,60,0.25) 45%, transparent 70%);
  filter: blur(46px);
  pointer-events: none;
}
.cta-card::after {
  content: '';
  position: absolute;
  bottom: -120px;
  right: -120px;
  width: 380px;
  height: 380px;
  background: linear-gradient(315deg, rgba(154,195,60,0.85) 0%, rgba(154,195,60,0.25) 45%, transparent 70%);
  filter: blur(46px);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 2;
}
.cta-title {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.12;
}
.cta-sub {
  font-size: 1.05rem;
  color: var(--gray-light);
  margin-bottom: 38px;
}

/* ---- PAGE HERO (Contact) ---- */
.page-hero {
  padding: 110px 24px 56px;
  text-align: center;
}
.page-hero-title {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.1;
}
.page-hero-sub {
  font-size: 1.05rem;
  color: var(--gray-light);
  margin-bottom: 26px;
  line-height: 1.7;
}
.contact-email {
  display: inline-block;
  color: var(--green-bright);
  font-weight: 500;
  font-size: 1rem;
}
.contact-email:hover { text-decoration: underline; }

/* ---- FORM ---- */
.section--form {
  padding-top: 0;
  padding-bottom: 120px;
}
.form-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-light);
}
.form-group input,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--white);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green-bright);
  background: rgba(255,255,255,0.05);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #555;
}
.form-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray);
  margin-top: 16px;
  min-height: 20px;
}

/* ---- FOOTER ---- */
.footer {
  position: relative;
  background:
    radial-gradient(ellipse 90% 120% at 50% -20%, rgba(154,195,60, 0.95) 0%, rgba(120,160,40, 0.75) 30%, rgba(60,100,20, 0.45) 55%, rgba(20, 32, 10, 0.2) 80%, transparent 100%),
    #060806;
  padding: 80px 0 0;
  margin-top: 40px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
}
.footer-brand .footer-logo-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.footer-brand img {
  width: 64px;
  height: 52px;
  object-fit: contain;
}
.footer-brand .footer-name {
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--white);
}
.footer-brand p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}
.footer-col h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  padding: 22px 24px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card,
  .service-card--alt { grid-template-columns: 1fr; gap: 28px; direction: ltr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero-eclipse { width: 440px; height: 440px; }
  .services-grid { gap: 64px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; gap: 16px; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: rgba(0,0,0,0.97);
    padding: 24px;
    border-bottom: 1px solid var(--dark-border);
  }
  .nav-toggle { display: block; }
  .nav-inner .btn-nav { display: none; }
  .hero { min-height: 80vh; padding: 80px 24px 60px; }
  .hero-eclipse { width: 340px; height: 340px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 28px 20px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .cta-card { padding: 64px 28px; }
  .section { padding: 80px 0; }
}