*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: #f8fafb; color: #0f1729; font-family: 'DM Sans', sans-serif; overflow-x: hidden; }
::selection { background: #0077ff22; color: #0f1729; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; } 

/* ── Animations ── */
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes gradShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

.reveal { 
  opacity: 0; 
  transform: translateY(36px); 
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1); 

}
.reveal.visible { 
  opacity: 1; 
  transform: translateY(0); 
}

.reveal.d1 { 
  transition-delay: 0.15s; 
}

.reveal.d2 { 
  transition-delay: 0.3s; 
}

/* ── Nav ── */
.nav { 
  position: fixed; 
  top: 0; 
  left: 0; 
  right: 0; 
  z-index: 100; 
  padding: 14px 32px; 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  transition: all 0.35s ease; 
}

.nav.scrolled { background: rgba(248,250,251,0.88); backdrop-filter: blur(20px) saturate(1.4); border-bottom: 1px solid rgba(0,0,0,0.06); }
.nav-logo { font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 750; background: linear-gradient(135deg, #0077ff, #00c853); -webkit-background-clip: text; -webkit-text-fill-color: transparent; cursor: pointer; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { color: #5a6578; font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 500; cursor: pointer; transition: color 0.2s; }
.nav-links a:hover { color: #0077ff; }

.nav-links a.nav-cta { background: linear-gradient(135deg, #008bf0, #01beab, #02f166); color: #fff; padding: 12px 22px; border-radius: 12px; font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; gap: 10px; transition: transform 0.2s, box-shadow 0.2s; box-shadow: 0 4px 20px rgba(0,119,255,0.2); }
.nav-links a.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,119,255,0.28); color: #fff; }
.nav {
  background: linear-gradient(170deg, #edf4ff 0%, #f8fafb 35%, #f0faf3 70%, #f8fafb 100%); 
}

/* ── Hero ── */
.hero { 
  min-height: 100vh; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  position: relative; 
  overflow: hidden; 
  padding: 80px 24px 40px; 
  background-image: url("../img/amdev-office.jpg");
  background-size: cover;
}
.hero-glow1 { position: absolute; top: 8%; left: 6%; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(0,119,255,0.06) 0%, transparent 70%); filter: blur(40px); }
.hero-glow2 { position: absolute; bottom: 10%; right: 8%; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(0,200,83,0.06) 0%, transparent 70%); filter: blur(40px); }
.hero-inner { 
  text-align: center; 
  max-width: 780px; 
  position: relative; 
  z-index: 2; 
  animation: fadeInUp 0.9s ease-out; 
  padding: 40px;
  backdrop-filter: blur(30px) saturate(1.9); 
  border-bottom: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
}
.hero-badge { 
  display: inline-block; 
  padding: 6px 18px; 
  border-radius: 50px; 
  background: transparent; 
  font-size: 13px; 
  font-weight: 600; 
  color: #008bf0; 
  margin-bottom: 28px; 
  letter-spacing: 0.02em; 
}
.hero-logo { width: 220px; margin-bottom: 32px; animation: float 5s ease-in-out infinite; filter: drop-shadow(0 8px 32px rgba(0,119,255,0.15));; border-radius: 18px; padding: 18px 28px;}
.hero h1 { font-family: 'Outfit', sans-serif; font-size: clamp(26px, 4.5vw, 46px); font-weight: 750; line-height: 1.2; letter-spacing: -0.03em; margin-bottom: 18px; color: black;}
.hero h1 span { background: linear-gradient(135deg, #008bf0, #01beab, #02f166); background-size: 200% 200%; -webkit-background-clip: text; -webkit-text-fill-color: transparent; animation: gradShift 5s ease infinite; }
.hero p { font-size: clamp(15px, 1.8vw, 17px); color: black; line-height: 1.75; max-width: 540px; margin: 0 auto 36px; }
.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary { background: linear-gradient(135deg, #008bf0, #01beab, #02f166); color: #fff; border: none; padding: 15px 34px; border-radius: 50px; font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 600; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s; box-shadow: 0 4px 20px rgba(0,119,255,0.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,119,255,0.3); }
.btn-secondary { background: #fff; color: #0f1729; border: 1.5px solid #dde3ea; padding: 15px 34px; border-radius: 50px; font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 500; cursor: pointer; transition: all 0.2s; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
.btn-secondary:hover { border-color: #008bf0; color: #008bf0; }
.scroll-indicator { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); animation: float 2.5s ease-in-out infinite; color: #8492a6; cursor: pointer; }

/* ── Sections ── */
.section { padding: 100px 24px; max-width: 1100px; margin: 0 auto; }
.section-title { text-align: center; margin-bottom: 56px; }
.section-title .label { font-size: 12px; font-weight: 700; letter-spacing: 0.16em; background: linear-gradient(135deg, #0077ff, #00c853); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 12px; }
.section-title h2 { font-family: 'Outfit', sans-serif; font-size: clamp(26px, 4vw, 38px); font-weight: 700; letter-spacing: -0.03em; }

/* ── Cards Grid ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }

/* ── Service Card ── */
.service-card { background: #fff; border: 1px solid #e8ecf2; border-radius: 18px; padding: 36px 28px; transition: transform 0.35s ease, box-shadow 0.35s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgba(0,119,255,0.1), 0 0 0 1px rgba(0,119,255,0.08); }
.card-icon { width: 56px; height: 56px; border-radius: 14px; background: linear-gradient(135deg, rgba(0,119,255,0.08), rgba(0,200,83,0.08)); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.service-card h3 { font-family: 'Outfit', sans-serif; font-size: 20px; font-weight: 650; margin-bottom: 16px; letter-spacing: -0.02em; }
.service-card li { font-size: 14px; color: #5a6578; line-height: 1.75; display: flex; align-items: flex-start; gap: 10px; margin-bottom: 5px; }
.check-icon { color: #00b04f; margin-top: 3px; flex-shrink: 0; }

/* ── Expertise ── */
.expertise-section { padding: 80px 24px 100px; background: #fff; border-top: 1px solid #edf0f5; border-bottom: 1px solid #edf0f5; }
.expertise-inner { max-width: 1100px; margin: 0 auto; }
.expertise-card { padding: 32px 28px; border-radius: 18px; border: 1px solid #e8ecf2; background: #fafcfd; transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease; }
.expertise-card:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(0,119,255,0.07); background: linear-gradient(135deg, rgba(0,119,255,0.02), rgba(0,200,83,0.02)); }
.expertise-card .card-icon { width: 52px; height: 52px; margin-bottom: 18px; background: linear-gradient(135deg, rgba(0,119,255,0.07), rgba(0,200,83,0.07)); }
.expertise-card h3 { font-family: 'Outfit', sans-serif; font-size: 20px; font-weight: 650; margin-bottom: 10px; letter-spacing: -0.02em; }
.expertise-card p { font-size: 14px; color: #5a6578; line-height: 1.75; }

/* ── Stats ── */
.stats-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 32px; margin-top: 72px; padding: 44px 32px; border-radius: 20px; background: linear-gradient(135deg, #f8fafb, #f0f5fa); border: 1px solid #e8ecf2; }
.stat { text-align: center; }
.stat-value { font-family: 'Outfit', sans-serif; font-size: 44px; font-weight: 750; background: linear-gradient(135deg, #0077ff, #00c853); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; }
.stat-label { font-size: 13px; color: #8492a6; margin-top: 8px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 500; }

/* ── Contact ── */
.contact-section { padding: 100px 24px 80px; max-width: 660px; margin: 0 auto; }
.contact-section > p { text-align: center; color: #6b7c93; font-size: 15px; line-height: 1.75; margin-bottom: 44px; }
.contact-box { background: #fff; border: 1px solid #e4e9ef; border-radius: 20px; padding: 40px 36px; box-shadow: 0 4px 24px rgba(0,0,0,0.04); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 0; }
.form-group.full { margin-bottom: 24px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: #3d4f6a; margin-bottom: 6px; letter-spacing: 0.02em; }
.form-group input, .form-group textarea { width: 100%; background: #f4f7fa; border: 1.5px solid #e0e6ee; border-radius: 10px; padding: 13px 16px; color: #0f1729; font-family: 'DM Sans', sans-serif; font-size: 14px; transition: border-color 0.2s, box-shadow 0.2s; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #a0aec0; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: #0077ff; box-shadow: 0 0 0 3px rgba(0,119,255,0.1); }
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit { width: 100%; background: linear-gradient(135deg, #008bf0, #01beab, #02f166); color: #fff; border: none; padding: 15px; border-radius: 12px; font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px; transition: transform 0.2s, box-shadow 0.2s; box-shadow: 0 4px 20px rgba(0,119,255,0.2); }
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,119,255,0.28); }

/* success state */
.success-msg { text-align: center; padding: 44px 0; animation: fadeInUp 0.5s ease-out; }
.success-icon { width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(135deg, #008bf0, #01beab, #02f166); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.success-msg h3 { font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 650; margin-bottom: 8px; }
.success-msg p { color: #6b7c93; font-size: 14px; }
.hidden { display: none; }

/* ── Footer ── */
footer { background: #0f1729; color: #fff; padding: 48px 24px 36px; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; }
.footer-logo { font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 750; background: linear-gradient(135deg, #0077ff, #00e676); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 6px; }
.footer-tagline { color: rgba(255,255,255,0.4); font-size: 13px; font-style: italic; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,0.55); font-size: 13px; display: flex; align-items: center; gap: 6px; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { max-width: 1100px; margin: 28px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.08); text-align: center; }
.footer-bottom p { color: rgba(255,255,255,0.25); font-size: 12px; }

/* ── Hamburger ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #0f1729;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Responsive ── */
@media (max-width: 640px) {
  .nav { padding: 12px 16px; }
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(248,250,251,0.97);
    backdrop-filter: blur(20px) saturate(1.4);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    padding: 12px 16px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    text-align: left;
    padding: 14px 4px;
    font-size: 15px;
    border-bottom: 1px solid #edf0f5;
  }
  .nav-links a.nav-cta {
    margin-top: 12px;
    border-radius: 50px;
    padding: 13px 20px;
    border-bottom: none;
  }
  .nav-links a:nth-last-of-type(2) { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
  .contact-box { padding: 28px 20px; }
  .hero-logo { width: 170px; padding: 14px 22px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 32px 20px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}
/* ── SolvaBel Section ── */
.solvabel-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, #f8fafb 0%, #f0faf3 50%, #edf4ff 100%);
  border-top: 1px solid #edf0f5;
  border-bottom: 1px solid #edf0f5;
  position: relative;
  overflow: hidden;
}

.solvabel-section::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,200,83,0.08) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.solvabel-section::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -100px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,119,255,0.08) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.solvabel-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.solvabel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 24px;
}

/* Linker kolom — Content */
.solvabel-content { padding: 0 4px; }

.solvabel-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: #fff;
  border: 1px solid #e8ecf2;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  color: #008bf0;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.solvabel-tag .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00c853;
  box-shadow: 0 0 0 3px rgba(0,200,83,0.15);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.solvabel-content h3 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  color: #0f1729;
}

.solvabel-content > p {
  font-size: 15px;
  color: #5a6578;
  line-height: 1.75;
  margin-bottom: 28px;
}

.solvabel-features {
  list-style: none;
  margin-bottom: 32px;
}

.solvabel-features li {
  font-size: 14px;
  color: #3d4f6a;
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.solvabel-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-solvabel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #008bf0, #01beab, #02f166);
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,119,255,0.25);
}

.btn-solvabel:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,119,255,0.32);
}

.btn-solvabel-ghost {
  display: inline-flex;
  align-items: center;
  background: #fff;
  color: #0f1729;
  border: 1.5px solid #dde3ea;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.2s;
}

.btn-solvabel-ghost:hover {
  border-color: #008bf0;
  color: #008bf0;
}

/* Rechter kolom — Dashboard preview */
.solvabel-preview {
  position: relative;
  perspective: 1200px;
}

.preview-window {
  background: #fff;
  border-radius: 14px;
  box-shadow: 
    0 20px 60px rgba(0,119,255,0.15),
    0 8px 24px rgba(0,200,83,0.08),
    0 0 0 1px rgba(0,0,0,0.04);
  overflow: hidden;
  transform: rotate(-1deg);
  transition: transform 0.4s ease;
}

.preview-window:hover {
  transform: rotate(0deg) translateY(-4px);
}

.preview-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #f4f7fa;
  border-bottom: 1px solid #e8ecf2;
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.preview-dot.red { background: #ff5f57; }
.preview-dot.yellow { background: #ffbd2e; }
.preview-dot.green { background: #28ca42; }

.preview-url {
  margin-left: 12px;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  color: #8492a6;
  background: #fff;
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid #e8ecf2;
}

.preview-body { padding: 20px; }

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.preview-company {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #0f1729;
  margin-bottom: 2px;
}

.preview-meta {
  font-size: 11px;
  color: #8492a6;
  font-family: 'DM Sans', sans-serif;
}

.preview-score {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(0,200,83,0.1), rgba(0,119,255,0.06));
  border: 1px solid rgba(0,200,83,0.18);
  padding: 8px 14px;
  border-radius: 10px;
}

.preview-score-num {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 750;
  color: #00824a;
  line-height: 1;
}

.preview-score-label {
  font-size: 11px;
  font-weight: 700;
  color: #00824a;
}

.preview-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

.preview-kpi {
  background: #f8fafb;
  border: 1px solid #edf0f5;
  border-radius: 8px;
  padding: 10px;
}

.preview-kpi-label {
  font-size: 9px;
  color: #8492a6;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.preview-kpi-val {
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #0f1729;
  line-height: 1;
  margin-bottom: 2px;
}

.preview-kpi-up {
  font-size: 10px;
  font-weight: 600;
  color: #00b04f;
}

.preview-kpi-meta {
  font-size: 9px;
  color: #8492a6;
}

.preview-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
  padding: 0 4px;
}

.preview-bar-item {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, #cbd9e8 0%, #b5c5d6 100%);
}

.preview-bar-item.active {
  background: linear-gradient(180deg, #008bf0 0%, #02d56b 100%);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .solvabel-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .preview-window {
    transform: rotate(0deg);
    max-width: 480px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .solvabel-section {
    padding: 60px 20px;
  }
  
  .solvabel-cta {
    flex-direction: column;
    align-items: stretch;
  }
  
  .btn-solvabel,
  .btn-solvabel-ghost {
    justify-content: center;
  }
  
  .preview-kpis {
    grid-template-columns: 1fr 1fr;
  }
  
  .preview-kpi:last-child {
    grid-column: span 2;
  }
}