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

:root {
  --bg:       #000000;
  --bg-alt:   #0f0f0f;
  --bg-card:  #1a1a1a;
  --accent:   #dc2626;
  --accent-h: #ef4444;
  --text:     #f0f0f0;
  --text-2:   #b8b8b8;
  --text-3:   #606060;
  --border:   #303030;
  --border-2: #444444;
  --r:        10px;
  --r-sm:     6px;
  --r-lg:     16px;
  --max-w:    1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.15;
}

section { padding: 100px 0; }
.bg-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Scroll animations */
.fade {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; }
.d5 { transition-delay: 0.5s; }
.d6 { transition-delay: 0.6s; }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  padding: 22px 0;
  transition: padding 0.3s, background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.stuck {
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  border-color: var(--border);
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  letter-spacing: -0.02em; white-space: nowrap;
}
.nav-logo em { font-style: normal; color: var(--accent); }
.nav-logo img {
  height: 36px;
  width: auto;
  display: block;
  background: #fff;
  padding: 4px 10px;
  border-radius: var(--r-sm);
}

.nav-links {
  display: flex; gap: 28px;
}
.nav-links a {
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-2); transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-right {
  display: flex; align-items: center; gap: 14px;
}
.lang-sw {
  display: flex; align-items: center; gap: 2px;
  font-size: 0.8rem; font-weight: 600;
}
.lang-sw a {
  padding: 5px 9px; border-radius: var(--r-sm);
  color: var(--text-2); transition: all 0.2s;
}
.lang-sw a:hover { color: var(--text); }
.lang-sw a.on { color: var(--accent); background: rgba(220,38,38,.12); }
.lang-sw sep { color: var(--text-3); padding: 0 1px; }

.nav-cta {
  padding: 9px 18px;
  background: var(--accent); color: #fff;
  border-radius: var(--r); font-size: 0.85rem; font-weight: 600;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--accent-h); transform: translateY(-1px); }

/* Hamburger */
.hbg {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
  background: none; border: none;
}
.hbg span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all 0.28s;
}
.hbg.on span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hbg.on span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hbg.on span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav panel */
.nav-panel {
  position: fixed; top: 0; right: -100%; width: 260px; height: 100vh;
  background: var(--bg-card); border-left: 1px solid var(--border);
  padding: 80px 28px 40px;
  display: flex; flex-direction: column;
  transition: right 0.3s ease; z-index: 998;
}
.nav-panel.on { right: 0; }
.nav-panel a {
  display: block; padding: 14px 0;
  font-size: 0.95rem; font-weight: 500;
  color: var(--text-2); border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.nav-panel a:hover { color: var(--text); }
.nav-panel .lang-sw { margin-top: 24px; }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 130px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 90% 60% at 50% -5%, rgba(220,38,38,.13) 0%, transparent 65%),
    radial-gradient(ellipse 50% 50% at 85% 85%, rgba(40,70,190,.07) 0%, transparent 60%);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 0%, transparent 100%);
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 0%, transparent 100%);
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border: 1px solid var(--border-2);
  border-radius: 100px; font-size: 0.78rem; font-weight: 500;
  color: var(--text-2); margin-bottom: 28px; letter-spacing: 0.02em;
}
.hero-badge i {
  display: block; width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%; font-style: normal;
  animation: dot 2.2s infinite;
}
@keyframes dot {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.5; transform:scale(1.5); }
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700; letter-spacing: -0.032em; margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-h) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.08rem; color: var(--text-2);
  max-width: 580px; margin-bottom: 40px; line-height: 1.75;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: var(--r);
  font-weight: 600; font-size: 0.9rem;
  cursor: pointer; transition: all 0.22s; border: none;
  font-family: 'Inter', sans-serif;
}
.btn-fill { background: var(--accent); color: #fff; }
.btn-fill:hover {
  background: var(--accent-h); transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(220,38,38,.35);
}
.btn-outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-outline:hover { border-color: var(--text-2); transform: translateY(-2px); }

/* ── SECTION LABELS ── */
.s-label {
  display: block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
}
.s-title {
  font-size: clamp(1.75rem, 2.8vw, 2.6rem);
  font-weight: 700; letter-spacing: -0.025em;
  color: var(--text); margin-bottom: 18px;
}
.s-text {
  font-size: 1.02rem; color: var(--text-2); line-height: 1.75;
}

/* ── ABOUT ── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
}
.stats-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-top: 36px;
}
.stat {
  padding: 20px 22px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--r);
}
.stat .n {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem; font-weight: 700;
  color: var(--accent); line-height: 1; margin-bottom: 4px;
}
.stat .l { font-size: 0.82rem; color: var(--text-2); }

.about-img {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3); font-size: 0.8rem; letter-spacing: 0.04em;
  text-align: center; padding: 24px;
}

/* ── SERVICES ── */
.section-hd { text-align: center; max-width: 560px; margin: 0 auto 56px; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.svc {
  padding: 34px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  position: relative; overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,.35);
  transition: transform 0.28s, border-color 0.28s, box-shadow 0.28s;
}
.svc::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.35; transition: opacity 0.28s;
}
.svc:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  box-shadow: 0 20px 44px rgba(0,0,0,.55);
}
.svc:hover::after { opacity: 1; }
.svc-icon {
  width: 46px; height: 46px; border-radius: var(--r-sm);
  background: rgba(220,38,38,.12); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.svc h3 {
  font-size: 1.08rem; font-weight: 600;
  color: var(--text); margin-bottom: 10px;
}
.svc p { font-size: 0.88rem; color: var(--text-2); line-height: 1.7; }

/* ── PROCESS ── */
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 36px; position: relative;
}
.steps::before {
  content: ''; position: absolute;
  top: 27px;
  left: calc(16.67% + 16px);
  right: calc(16.67% + 16px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--border-2) 50%, var(--accent) 100%);
  opacity: 0.4;
}
.step { text-align: center; }
.step-n {
  width: 54px; height: 54px; margin: 0 auto 18px;
  background: var(--bg-card); border: 1px solid var(--accent);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-size: 1rem;
  font-weight: 700; color: var(--accent); position: relative; z-index: 1;
  box-shadow: 0 0 18px rgba(220,38,38,.18);
}
.step h3 {
  font-size: 1.02rem; font-weight: 600;
  color: var(--text); margin-bottom: 8px;
}
.step p { font-size: 0.855rem; color: var(--text-2); line-height: 1.65; }

/* ── CLIENTS ── */
.clients-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  max-width: 560px; margin: 0 auto;
}
.client-logo {
  height: 100px; background: #fff;
  border: 1px solid var(--border); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  padding: 20px 28px; transition: all 0.22s;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
}
.client-logo:hover { border-color: var(--border-2); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,0,0,.5); }
.client-logo img { max-width: 100%; max-height: 56px; object-fit: contain; }

/* ── CONTACT ── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: 72px; align-items: start;
}
.contact-info .s-title {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 14px;
}
.contact-info .s-text { margin-bottom: 32px; }
.c-row {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 14px; font-size: 0.875rem;
}
.c-icon {
  width: 34px; height: 34px; border-radius: var(--r-sm);
  background: rgba(220,38,38,.12); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.c-row span { color: var(--text-2); }

.cform {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 36px;
  box-shadow: 0 4px 24px rgba(0,0,0,.35);
}
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fg   { margin-bottom: 18px; }
.fg label {
  display: block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-2); margin-bottom: 7px;
}
.fg label .req { color: #e05; font-style: normal; }
.fg input, .fg textarea {
  width: 100%; padding: 11px 14px;
  background: var(--bg-alt); border: 1px solid var(--border-2);
  border-radius: var(--r); color: var(--text);
  font-family: 'Inter', sans-serif; font-size: 0.875rem;
  outline: none; transition: border-color 0.2s; resize: vertical;
}
.fg input::placeholder, .fg textarea::placeholder { color: var(--text-3); }
.fg input:focus, .fg textarea:focus { border-color: var(--accent); }
.fg textarea { min-height: 110px; }

/* ── QUOTE FORM ── */
.quote-wrap {
  max-width: 720px; margin: 0 auto;
}
.fg select {
  width: 100%; padding: 11px 14px;
  background: var(--bg-alt); border: 1px solid var(--border-2);
  border-radius: var(--r); color: var(--text);
  font-family: 'Inter', sans-serif; font-size: 0.875rem;
  outline: none; transition: border-color 0.2s;
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.fg select:focus { border-color: var(--accent); }
.fg select option { background: #1a1a1a; color: var(--text); }

/* ── CONTACTS GRID ── */
.contacts-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
  max-width: 860px; margin: 0 auto;
}
.contact-card {
  padding: 28px 26px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  display: flex; align-items: flex-start; gap: 18px;
  box-shadow: 0 4px 18px rgba(0,0,0,.3);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.contact-card:hover { border-color: var(--border-2); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,.45); }
.cc-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(220,38,38,.12); color: var(--accent);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
}
.cc-body { display: flex; flex-direction: column; gap: 5px; }
.cc-label {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-2);
}
.cc-body a, .cc-body span {
  font-size: 0.9rem; color: var(--text); font-weight: 500;
  transition: color 0.2s; line-height: 1.6;
}
.cc-body a:hover { color: var(--accent); }

@media (max-width: 600px) {
  .contacts-grid { grid-template-columns: 1fr; }
}

.btn-sub {
  width: 100%; padding: 13px;
  background: var(--accent); color: #fff;
  border: none; border-radius: var(--r);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem; font-weight: 600;
  cursor: pointer; transition: all 0.22s;
}
.btn-sub:hover {
  background: var(--accent-h);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(220,38,38,.32);
}
.btn-sub:disabled {
  opacity: 0.55; cursor: not-allowed;
  transform: none; box-shadow: none;
}

/* ── FOOTER ── */
.footer {
  padding: 36px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-row {
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.f-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem; font-weight: 700;
}
.f-logo em { font-style: normal; color: var(--accent); }
.f-copy { font-size: 0.8rem; color: var(--text-3); }
.f-social { display: flex; gap: 10px; }
.f-social a {
  width: 34px; height: 34px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); transition: all 0.2s;
}
.f-social a:hover { color: var(--text); border-color: var(--border-2); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-img { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-right { display: none; }
  .hbg { display: flex; }

  section { padding: 70px 0; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps::before { display: none; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .frow { grid-template-columns: 1fr; }
  .footer-row { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.1rem; }
  .hero-btns { flex-direction: column; }
  .stats-row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr 1fr; }
  .cform { padding: 24px 18px; }
}