/* =============================================
   SVEA DIGITAL — Main Stylesheet
   ============================================= */

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

:root {
  --navy:        #0f172a;
  --navy-mid:    #1e293b;
  --accent:      #2563eb;
  --accent-dark: #1d4ed8;
  --accent-glow: rgba(37,99,235,0.18);
  --teal:        #0d9488;
  --text:        #0f172a;
  --text-muted:  #64748b;
  --text-faint:  #94a3b8;
  --border:      #e2e8f0;
  --bg:          #ffffff;
  --bg-alt:      #f8fafc;
  --bg-card:     #ffffff;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow-sm:   0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.04);
  --shadow:      0 4px 16px rgba(15,23,42,0.08), 0 2px 8px rgba(15,23,42,0.04);
  --shadow-lg:   0 20px 48px rgba(15,23,42,0.14), 0 8px 24px rgba(15,23,42,0.08);
  --shadow-blue: 0 8px 32px rgba(37,99,235,0.22);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- SECTION SPACING ---- */
.section { padding: 96px 0; }

/* ---- TYPOGRAPHY ---- */
h1, h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--navy);
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 12px;
}

h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 56px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  border: 2px solid transparent;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(37,99,235,0.04);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--bg-alt); }

.btn-lg { padding: 16px 32px; font-size: 17px; border-radius: 10px; }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-full { width: 100%; text-align: center; padding: 16px; font-size: 16px; }

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(226,232,240,0.8);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.5px;
  font-family: 'Inter', sans-serif;
}
.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }

.nav-links .btn {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
  border-radius: 8px;
  padding: 9px 20px;
  font-size: 14px;
}
.nav-links .btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: none;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.mobile-menu a {
  padding: 12px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; margin-top: 8px; }
.mobile-menu.open { display: flex; }

/* ---- HERO ---- */
.hero {
  padding: 120px 0 96px;
  text-align: center;
  background: linear-gradient(160deg, #0f172a 0%, #1e3a5f 55%, #0f2a4a 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.16) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.88);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(38px, 5.5vw, 64px);
  color: #ffffff;
  line-height: 1.12;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 19px;
  color: rgba(255,255,255,0.68);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero .btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--shadow-blue);
}
.hero .btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 12px 40px rgba(37,99,235,0.35);
}

.hero .btn-ghost {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero .btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.35);
}

.hero-note {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ---- PROOF BAR ---- */
.proof-bar {
  background: var(--bg-alt);
  padding: 0;
}

.proof-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 0 24px;
  max-width: 1100px;
  margin: 0 auto;
  transform: translateY(-44px);
}

.proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 20px;
  text-align: center;
  gap: 6px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.proof-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.proof-item strong {
  color: var(--navy);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
}

.proof-item span {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
}

/* ---- FOR WHO ---- */
.forwho {
  background: var(--bg);
  padding-top: 140px;
}
.forwho h2, .forwho .section-sub { text-align: center; margin-left: auto; margin-right: auto; }

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.industry-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: box-shadow 0.25s, transform 0.25s;
  position: relative;
}

.industry-card::before {
  content: '';
  position: absolute;
  inset: -1.5px;
  border-radius: calc(var(--radius-lg) + 1.5px);
  background: linear-gradient(135deg, var(--accent), var(--teal));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.25s;
}

.industry-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.industry-card:hover::before { opacity: 1; }

.industry-icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--bg-alt);
  border-radius: 12px;
}

.industry-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--navy);
}

.industry-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

.industry-card--cta {
  background: var(--navy);
  border-color: var(--navy);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.industry-card--cta::before { opacity: 0 !important; }
.industry-card--cta .industry-icon { background: rgba(255,255,255,0.1); }
.industry-card--cta h3 { color: #fff; }
.industry-card--cta p { color: rgba(255,255,255,0.6); }
.industry-card--cta .btn { margin-top: 8px; align-self: flex-start; }

/* ---- PRICING ---- */
.pricing { background: var(--bg-alt); }
.pricing h2, .pricing .section-sub { text-align: center; margin-left: auto; margin-right: auto; }

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

.pricing-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: box-shadow 0.2s, transform 0.2s;
}
.pricing-card:hover:not(.pricing-card--featured) {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.pricing-card--featured {
  background: var(--navy);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}

.pricing-card--featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--teal));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent), var(--teal));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.plan-name {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.plan-price {
  font-size: 46px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 10px;
}
.plan-price span {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.plan-tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
  min-height: 42px;
  line-height: 1.5;
}

.plan-features {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-features li {
  font-size: 14px;
  color: var(--text);
}

.check {
  color: var(--accent);
  font-weight: 700;
  margin-right: 8px;
}

/* Featured card overrides */
.pricing-card--featured .plan-name { color: rgba(255,255,255,0.45); }
.pricing-card--featured .plan-price { color: #ffffff; }
.pricing-card--featured .plan-price span { color: rgba(255,255,255,0.45); }
.pricing-card--featured .plan-tagline { color: rgba(255,255,255,0.55); }
.pricing-card--featured .plan-features li { color: rgba(255,255,255,0.82); }
.pricing-card--featured .check { color: #60a5fa; }

.pricing-card .btn-outline {
  width: 100%;
  text-align: center;
  padding: 14px;
  border-radius: 10px;
}
.pricing-card--featured .btn-primary {
  width: 100%;
  text-align: center;
  padding: 14px;
  border-radius: 10px;
  box-shadow: var(--shadow-blue);
}

.pricing-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 32px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact perks checkmarks */
.contact-perks .check { color: #34d399; }

/* ---- HOW IT WORKS ---- */
.how { background: var(--bg); }
.how h2, .how .section-sub { text-align: center; margin-left: auto; margin-right: auto; }

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  padding: 0 24px;
}

.step-number {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(37,99,235,0.28);
}

.step h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.step p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

.step-arrow {
  font-size: 28px;
  color: var(--border);
  padding-top: 14px;
  flex-shrink: 0;
}

/* ---- FAQ ---- */
.faq { background: var(--bg-alt); }
.faq h2 { text-align: center; margin-bottom: 48px; }

.faq-inner { max-width: 720px; margin: 0 auto; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq-item[open] {
  box-shadow: var(--shadow);
  border-color: rgba(37,99,235,0.25);
  border-left-width: 3px;
  border-left-color: var(--accent);
}

.faq-item summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--navy);
  user-select: none;
  transition: color 0.15s;
}

.faq-item[open] summary { color: var(--accent); }

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  color: var(--text-muted);
  transition: transform 0.2s, color 0.2s;
  flex-shrink: 0;
  margin-left: 16px;
  line-height: 1;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
  color: var(--accent);
}

.faq-item p {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ---- CONTACT ---- */
.contact { background: var(--navy); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.contact-text h2 { color: #ffffff; margin-bottom: 18px; }

.contact-text > p {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 32px;
  line-height: 1.75;
}

.contact-perks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}
.contact-perks li {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
}

.contact-direct p {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}
.contact-link {
  font-size: 17px;
  font-weight: 600;
  color: #60a5fa;
  text-decoration: none;
  transition: color 0.15s;
}
.contact-link:hover { color: #93c5fd; text-decoration: underline; }

.contact-form {
  background: #fff;
  border: none;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.optional {
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
}

.form-group input,
.form-group textarea {
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--navy);
  background: var(--bg-alt);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.contact-form .btn-primary {
  box-shadow: var(--shadow-blue);
  border-radius: 10px;
}
.contact-form .btn-primary:hover {
  box-shadow: 0 12px 32px rgba(37,99,235,0.35);
}

.form-privacy {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

.form-success {
  background: #d1fae5;
  color: #064e3b;
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
}
.hidden { display: none !important; }

/* ---- FOOTER ---- */
.footer {
  background: var(--navy);
  padding: 72px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--navy-mid);
}

.footer-brand .logo { color: #fff; }
.footer-brand .logo span { color: var(--accent); }
.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.38);
  margin-top: 14px;
  line-height: 1.75;
  max-width: 280px;
}

.footer-heading {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.3);
  margin-bottom: 18px;
}

.footer-col .footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col .footer-links a,
.footer-col .footer-links span {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: color 0.15s;
}
.footer-col .footer-links a:hover { color: #ffffff; }

.footer-bottom {
  padding: 22px 24px;
  text-align: center;
}
.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.22);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .proof-inner {
    grid-template-columns: repeat(2, 1fr);
    transform: translateY(-28px);
  }
  .forwho { padding-top: 100px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .pricing-card--featured { transform: scale(1); }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .section { padding: 64px 0; }
  .hero { padding: 72px 0 56px; }
  .steps { flex-direction: column; align-items: center; gap: 24px; }
  .step-arrow { transform: rotate(90deg); padding: 0; }
  .proof-inner {
    grid-template-columns: repeat(2, 1fr);
    transform: translateY(0);
    gap: 12px;
  }
  .proof-bar { padding: 32px 0; }
  .forwho { padding-top: 64px; }
  .industry-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand { grid-column: auto; }
  .contact-form { padding: 28px 20px; }
  .hero-sub { font-size: 17px; }
}