/* ============================
   VOIDTOSOLVED — MAIN STYLES
   ============================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  --void-black: #0A0A0F;
  --solved-blue: #1A6BFF;
  --deep-navy: #080C1A;
  --pure-white: #F5F5F7;
  --muted-blue: #3D7FFF;
  --glow-blue: rgba(26, 107, 255, 0.18);
  --glow-blue-strong: rgba(26, 107, 255, 0.28);
  --card-bg: #10121C;
  --card-border: rgba(255,255,255,0.07);
  --text-muted: #8892A4;
  --text-secondary: #B0BBCC;
  --nav-bg: rgba(8, 12, 26, 0.85);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-blue: 0 0 60px rgba(26, 107, 255, 0.15);
  --font-head: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* Light mode overrides */
[data-theme="light"] {
  --void-black: #F0F2F8;
  --deep-navy: #E8ECF6;
  --pure-white: #0A0A0F;
  --card-bg: #FFFFFF;
  --card-border: rgba(0,0,0,0.08);
  --text-muted: #5A6478;
  --text-secondary: #3A4255;
  --nav-bg: rgba(240, 242, 248, 0.9);
  --glow-blue: rgba(26, 107, 255, 0.08);
  --shadow-blue: 0 0 60px rgba(26, 107, 255, 0.08);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--void-black);
  color: var(--pure-white);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition), color var(--transition);
}

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

/* ── Typography ── */
h1, h2, h3, h4, h5 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { font-size: 1rem; color: var(--text-secondary); }

/* ── Container ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--solved-blue);
  color: #fff;
  box-shadow: 0 4px 24px rgba(26, 107, 255, 0.35);
}
.btn-primary:hover {
  background: var(--muted-blue);
  box-shadow: 0 6px 32px rgba(26, 107, 255, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--pure-white);
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-outline:hover {
  border-color: var(--solved-blue);
  color: var(--solved-blue);
  transform: translateY(-2px);
}

[data-theme="light"] .btn-outline {
  border-color: rgba(0,0,0,0.2);
  color: var(--pure-white);
}
[data-theme="light"] .btn-outline:hover {
  border-color: var(--solved-blue);
  color: var(--solved-blue);
}

/* ── Navigation ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo img {
  height: 150px;
  width: auto;
}

/* Themed logos */
.logo-light { display: block; }
.logo-dark  { display: none;  }
[data-theme="light"] .logo-light { display: none;  }
[data-theme="light"] .logo-dark  { display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--solved-blue);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--pure-white);
}
.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Theme toggle */
.theme-toggle {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--pure-white);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
}
.theme-toggle:hover {
  border-color: var(--solved-blue);
  background: var(--glow-blue);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--pure-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 73px;
  left: 0;
  right: 0;
  background: var(--deep-navy);
  border-bottom: 1px solid var(--card-border);
  padding: 20px 24px 28px;
  z-index: 999;
  flex-direction: column;
  gap: 16px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 10px 0;
  border-bottom: 1px solid var(--card-border);
  transition: color var(--transition);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--solved-blue); }
.mobile-nav .btn { margin-top: 8px; width: 100%; justify-content: center; }

/* ── Page Wrapper ── */
.page-wrapper { padding-top: 73px; }

/* ── Section Base ── */
section { padding: 96px 0; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--solved-blue);
  margin-bottom: 18px;
}
.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--solved-blue);
  border-radius: 2px;
}

.section-header {
  margin-bottom: 60px;
}
.section-header p {
  max-width: 560px;
  margin-top: 14px;
  font-size: 1.05rem;
}
.section-header.centered {
  text-align: center;
}
.section-header.centered p {
  margin: 14px auto 0;
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--deep-navy);
  padding: 120px 0 96px;
}

.hero-bg-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(26,107,255,0.13) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 50%, rgba(26,107,255,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 120px);
  position: relative;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 100%;
}

/* ── Orb ── */
.hero-orb-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-scene {
  position: relative;
  width: 620px;
  height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Deep ambient bloom that fills the scene — breathes slowly */
.orb-ambient {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -52%);
  width: 860px;
  height: 860px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(26,107,255,0.22) 0%,
    rgba(26,107,255,0.08) 40%,
    transparent 68%);
  pointer-events: none;
  animation: orbPulse 5s ease-in-out infinite;
}

/* Only this element floats — keeps ground effects anchored */
.orb-float {
  position: relative;
  z-index: 2;
  animation: orbFloat 6s ease-in-out infinite;
}

/* drop-shadow wrapper — lives OUTSIDE overflow:hidden
   so the shadow follows the circular shape naturally */
.orb-glow-wrap {
  filter:
    drop-shadow(0 0 16px  rgba(26,107,255,0.95))
    drop-shadow(0 0 50px  rgba(26,107,255,0.55))
    drop-shadow(0 0 110px rgba(26,107,255,0.28));
}

/* Clips the white corners — no overlays, no fake lighting */
.orb-img-wrap {
  width: 480px;
  height: 480px;
  border-radius: 50%;
  overflow: hidden;
}

.orb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Ground halo — tight bright ellipse sitting right below the orb */
.orb-ground-halo {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(26,107,255,0.95) 0%,
    rgba(26,107,255,0.45) 45%,
    transparent 72%);
  filter: blur(5px);
  animation: haloFloat 6s ease-in-out infinite;
  z-index: 1;
}

/* Wide floor light ray spreading across the ground */
.orb-ground-ray {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: 740px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(26,107,255,0.20) 0%,
    rgba(26,107,255,0.05) 52%,
    transparent 72%);
  filter: blur(16px);
  z-index: 0;
}

/* ── Keyframes ── */
@keyframes orbFloat {
  0%, 100% { transform: translateY(0px);   }
  50%       { transform: translateY(-20px); }
}

@keyframes haloFloat {
  /* halo shrinks/fades as orb rises, swells as it descends */
  0%, 100% { transform: translateX(-50%) scale(1);    opacity: 1;   }
  50%       { transform: translateX(-50%) scale(0.72); opacity: 0.5; }
}

@keyframes orbPulse {
  0%, 100% { opacity: 1;    transform: translate(-50%, -52%) scale(1);    }
  50%       { opacity: 0.60; transform: translate(-50%, -52%) scale(1.06); }
}

/* ── Responsive orb ── */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content  { max-width: 100%; }
  .hero-buttons  { justify-content: center; }
  .hero-orb-wrap { order: -1; }
  .orb-scene       { width: 300px; height: 380px; }
  .orb-img-wrap    { width: 220px; height: 220px; }
  .orb-ambient     { width: 380px; height: 380px; }
  .orb-ground-halo { width: 150px; bottom: 32px; }
  .orb-ground-ray  { width: 320px; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glow-blue);
  border: 1px solid rgba(26, 107, 255, 0.3);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--solved-blue);
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--solved-blue);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

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

.hero h1 {
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--pure-white) 60%, var(--muted-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .hero h1 {
  background: linear-gradient(135deg, #0A0A0F 60%, var(--solved-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Who We Help ── */
.who-we-help {
  background: var(--void-black);
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(26,107,255,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.card:hover {
  border-color: rgba(26, 107, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(26,107,255,0.1);
}
.card:hover::before { opacity: 1; }

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--glow-blue);
  border: 1px solid rgba(26, 107, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--solved-blue);
  flex-shrink: 0;
}

.card h3 {
  margin-bottom: 10px;
  color: var(--pure-white);
  font-size: 1.15rem;
}
.card p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.65; }

.who-we-help-footer {
  margin-top: 32px;
  text-align: center;
}
.who-we-help-footer p {
  font-size: 0.93rem;
  color: var(--text-muted);
}
.who-we-help-footer a {
  color: var(--solved-blue);
  font-weight: 500;
  transition: opacity var(--transition);
}
.who-we-help-footer a:hover { opacity: 0.8; }

/* ── How It Works ── */
.how-it-works {
  background: var(--deep-navy);
}

.steps-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.steps-flow::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(26,107,255,0.4) 20%, rgba(26,107,255,0.4) 80%, transparent 100%);
  z-index: 0;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--card-bg);
  border: 2px solid var(--solved-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--solved-blue);
  margin-bottom: 24px;
  box-shadow: 0 0 24px rgba(26, 107, 255, 0.25);
  flex-shrink: 0;
}

.step h3 {
  font-size: 1rem;
  color: var(--pure-white);
  margin-bottom: 10px;
  line-height: 1.35;
}
.step p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ── Services ── */
.services {
  background: var(--void-black);
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--solved-blue), var(--muted-blue));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover {
  border-color: rgba(26, 107, 255, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--glow-blue);
  border: 1px solid rgba(26, 107, 255, 0.25);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solved-blue);
  flex-shrink: 0;
}
.service-card h3 {
  font-size: 1.3rem;
  color: var(--pure-white);
}
.service-card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; flex: 1; }

.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--solved-blue);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Portfolio Preview ── */
.portfolio-preview {
  background: var(--deep-navy);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.project-card:hover {
  border-color: rgba(26, 107, 255, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}

.project-image {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, #0D1426 0%, #111827 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.project-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0.4;
}
.project-image-placeholder span {
  font-size: 2.5rem;
}
.project-image-placeholder p {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.project-card:hover .project-image img { transform: scale(1.04); }

.project-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(26, 107, 255, 0.85);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 6px;
}

.project-info {
  padding: 28px;
}
.project-info h3 {
  font-size: 1.2rem;
  color: var(--pure-white);
  margin-bottom: 8px;
}
.project-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.65;
}

.portfolio-footer {
  margin-top: 48px;
  text-align: center;
}

/* ── Languages ── */
.languages-strip {
  background: var(--void-black);
  padding: 60px 0;
}

.languages-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.languages-label {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

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

.lang-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--pure-white);
  transition: var(--transition);
}
.lang-pill:hover {
  border-color: rgba(26,107,255,0.4);
  background: var(--glow-blue);
}
.lang-pill .flag { font-size: 1.1rem; }

/* ── Contact / Form ── */
.contact-section {
  background: var(--deep-navy);
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, var(--glow-blue) 0%, transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info p { font-size: 1rem; margin-bottom: 32px; }

.contact-perks {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-perk {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-perk-icon {
  width: 40px;
  height: 40px;
  background: var(--glow-blue);
  border: 1px solid rgba(26,107,255,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solved-blue);
  flex-shrink: 0;
}
.contact-perk-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--pure-white);
  margin-bottom: 2px;
}
.contact-perk-text span {
  font-size: 0.83rem;
  color: var(--text-muted);
}

/* Form */
.form-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 40px;
}

.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:last-child { margin-bottom: 0; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-group .required { color: var(--solved-blue); margin-left: 2px; }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--void-black);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--pure-white);
  font-family: var(--font-body);
  font-size: 0.93rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%238892A4' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group select option {
  background: #10121C;
  color: var(--pure-white);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
  background: #F0F2F8;
  color: #0A0A0F;
}

[data-theme="light"] .form-group select option {
  background: #F0F2F8;
  color: #0A0A0F;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--solved-blue);
  box-shadow: 0 0 0 3px rgba(26, 107, 255, 0.12);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-submit {
  margin-top: 8px;
}
.form-submit .btn { width: 100%; justify-content: center; }

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 14px;
}

/* Form success/error */
.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}
.form-success.show { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.form-success .success-icon {
  width: 64px;
  height: 64px;
  background: var(--glow-blue);
  border: 2px solid rgba(26,107,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solved-blue);
}
.form-success h3 { color: var(--pure-white); }
.form-success p { color: var(--text-muted); font-size: 0.9rem; }

/* ── Footer ── */
footer {
  background: var(--deep-navy);
  border-top: 1px solid var(--card-border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img { height: 56px; margin-bottom: 16px; }
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--pure-white);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--solved-blue); }

.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-bottom a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-bottom a:hover { color: var(--solved-blue); }

/* ── Page Hero (inner pages) ── */
.page-hero {
  background: var(--deep-navy);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 500px;
  background: radial-gradient(ellipse, var(--glow-blue) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }

/* ── Services Page ── */
.services-detailed {
  background: var(--void-black);
}

.service-detailed-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 48px;
  margin-bottom: 28px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
  transition: var(--transition);
}
.service-detailed-card:hover {
  border-color: rgba(26,107,255,0.2);
}

.service-detail-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.service-detail-header .service-icon { margin: 0; }
.service-detail-header h3 { font-size: 1.5rem; color: var(--pure-white); }

.service-detail-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 24px;
}

.service-includes h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.service-includes ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-includes ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.service-includes ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--solved-blue);
  border-radius: 50%;
  flex-shrink: 0;
}

.service-cta-box {
  background: var(--void-black);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 32px;
  text-align: center;
}
.service-cta-box .price-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.service-cta-box .price {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--pure-white);
  margin-bottom: 4px;
}
.service-cta-box .price-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.service-cta-box .btn { width: 100%; justify-content: center; }

/* ── Portfolio Page ── */
.portfolio-full {
  background: var(--void-black);
}

.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.project-full-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.project-full-card:hover {
  border-color: rgba(26,107,255,0.25);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}

.project-full-image {
  width: 100%;
  height: 260px;
  background: linear-gradient(135deg, #0D1426 0%, #111827 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-full-body {
  padding: 32px;
}
.project-full-body h3 {
  font-size: 1.3rem;
  color: var(--pure-white);
  margin-bottom: 12px;
}
.project-full-body p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.project-tag-badge {
  background: var(--glow-blue);
  border: 1px solid rgba(26,107,255,0.2);
  color: var(--solved-blue);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 6px;
}

/* ── About Page ── */
.about-story {
  background: var(--void-black);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text h2 { margin-bottom: 20px; }
.about-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.about-value {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.about-value-icon {
  width: 40px;
  height: 40px;
  background: var(--glow-blue);
  border: 1px solid rgba(26,107,255,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solved-blue);
  flex-shrink: 0;
}
.about-value-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pure-white);
  margin-bottom: 2px;
}
.about-value-text span {
  font-size: 0.83rem;
  color: var(--text-muted);
}

.about-visual {
  position: relative;
}
.about-visual-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}
.about-visual-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse, var(--glow-blue) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.about-stat {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--solved-blue);
}
.about-stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* Team */
.team-section {
  background: var(--deep-navy);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover {
  border-color: rgba(26,107,255,0.25);
  transform: translateY(-4px);
}

.team-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--solved-blue), var(--muted-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  margin: 0 auto 20px;
}
.team-card h3 {
  font-size: 1.15rem;
  color: var(--pure-white);
  margin-bottom: 6px;
}
.team-role {
  font-size: 0.83rem;
  color: var(--solved-blue);
  font-weight: 600;
  margin-bottom: 12px;
}
.team-card > p {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* About languages */
.about-languages {
  background: var(--void-black);
}

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, rgba(26,107,255,0.12) 0%, rgba(26,107,255,0.04) 100%);
  border: 1px solid rgba(26,107,255,0.2);
  border-radius: var(--radius);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, var(--glow-blue-strong) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner h2 { margin-bottom: 14px; position: relative; }
.cta-banner p { max-width: 480px; margin: 0 auto 32px; position: relative; }
.cta-banner .btn { position: relative; }

/* ── Scroll Animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ── Contact Page ── */
.contact-page-section {
  background: var(--void-black);
}
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 60px;
  align-items: start;
}

/* ── Divider ── */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--solved-blue), var(--muted-blue));
  border-radius: 2px;
  margin-bottom: 24px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .steps-flow {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  .steps-flow::before { display: none; }

  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-detailed-card { grid-template-columns: 1fr; }
  .contact-page-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }
  .nav-links { display: none; }
  .nav-right .btn { display: none; }
  .hamburger { display: flex; }

  .cards-grid-3 { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-full-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .cta-banner { padding: 40px 24px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .form-card { padding: 24px; }
  .languages-inner { flex-direction: column; gap: 24px; }
}