/* ============================================================
   Elevrics Global Stylesheet — Brand Kit v1.0
   Font: Inter (Google Fonts)
   ============================================================ */

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

:root {
  --navy:      #071833;
  --purple:    #7B2CBF;
  --teal:      #00A19A;
  --blue:      #3C6FF0;
  --offwhite:  #F7F8FB;
  --lightgray: #D3D7E0;
  --midgray:   #6C7383;
  --charcoal:  #22222A;
  --white:     #FFFFFF;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--offwhite);
  color: var(--charcoal);
  line-height: 1.6;
}

/* ============================================================
   NAV
   ============================================================ */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-text {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: #fff;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--lightgray);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: var(--purple);
  color: var(--white) !important;
  padding: 8px 18px;
  border-radius: 7px;
  font-weight: 500 !important;
  transition: opacity 0.2s !important;
}

.nav-cta:hover { opacity: 0.88; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--navy);
  padding: 96px 48px 88px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 350px;
  background: radial-gradient(ellipse, rgba(123,44,191,0.16) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  background: rgba(123,44,191,0.2);
  border: 1px solid rgba(123,44,191,0.4);
  color: #C084FC;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: 52px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-sub {
  font-size: 18px;
  font-weight: 300;
  color: var(--lightgray);
  margin-bottom: 10px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-desc {
  font-size: 15px;
  color: var(--midgray);
  margin-bottom: 48px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Page hero (inner pages) */
.page-hero {
  background: var(--navy);
  padding: 72px 48px 64px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -60px; left: -80px;
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(123,44,191,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero-inner {
  max-width: 860px;
}

.page-hero .section-label { color: #C084FC; margin-bottom: 12px; }

.page-hero h1 {
  font-size: 40px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 17px;
  color: var(--lightgray);
  font-weight: 300;
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 32px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: opacity 0.2s, transform 0.15s;
  letter-spacing: 0.01em;
}

.btn:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-primary {
  background: var(--purple);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}

.btn-outline-teal {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.section {
  padding: 80px 48px;
  max-width: 1160px;
  margin: 0 auto;
}

.section-sm { padding: 56px 48px; }

.section-dark {
  background: var(--navy);
  padding: 80px 48px;
}

.section-dark .section-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 10px;
  display: block;
}

.section-dark .section-label { color: #C084FC; }

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.025em;
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-dark .section-title { color: var(--white); }

.section-subtitle {
  font-size: 16px;
  color: var(--midgray);
  max-width: 580px;
  line-height: 1.65;
  margin-bottom: 52px;
}

.section-dark .section-subtitle { color: rgba(211,215,224,0.8); }

.divider {
  border: none;
  border-top: 1px solid var(--lightgray);
  margin: 0 48px;
}

/* ============================================================
   CARDS
   ============================================================ */
.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.card {
  background: var(--white);
  border: 1px solid var(--lightgray);
  border-radius: 14px;
  padding: 32px;
  transition: box-shadow 0.2s;
}

.card:hover { box-shadow: 0 6px 28px rgba(7,24,51,0.08); }

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(123,44,191,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.card p {
  font-size: 14px;
  color: var(--midgray);
  line-height: 1.65;
  margin-bottom: 20px;
}

.card-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--purple);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.card-link:hover { text-decoration: underline; }

/* Audience tiles */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.audience-tile {
  background: var(--white);
  border: 1px solid var(--lightgray);
  border-radius: 12px;
  padding: 28px 24px;
  border-top: 3px solid var(--purple);
}

.audience-tile h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}

.audience-tile p {
  font-size: 13px;
  color: var(--midgray);
  line-height: 1.5;
}

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 44px;
  height: 44px;
  background: var(--purple);
  color: var(--white);
  border-radius: 50%;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}

.step p {
  font-size: 13px;
  color: var(--midgray);
  line-height: 1.55;
}

/* ============================================================
   OUTCOMES / BENEFITS
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.benefit-icon {
  width: 36px;
  height: 36px;
  background: rgba(0,161,154,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.benefit-item h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 4px;
}

.benefit-item p {
  font-size: 13px;
  color: var(--midgray);
  line-height: 1.5;
}

/* ============================================================
   USE CASE TEASER / PROOF
   ============================================================ */
.proof-block {
  background: var(--white);
  border: 1px solid var(--lightgray);
  border-radius: 16px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.proof-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--purple);
  margin-bottom: 12px;
}

.proof-block h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.3;
}

.proof-detail {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.proof-row {
  display: flex;
  gap: 14px;
}

.proof-row-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple);
  min-width: 90px;
  padding-top: 2px;
}

.proof-row p {
  font-size: 14px;
  color: var(--charcoal);
  line-height: 1.6;
}

/* ============================================================
   USE CASE CARD (full page)
   ============================================================ */
.use-case {
  background: var(--white);
  border: 1px solid var(--lightgray);
  border-radius: 16px;
  padding: 48px;
  margin-bottom: 24px;
}

.use-case h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--lightgray);
}

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

.use-case-block strong {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--purple);
  margin-bottom: 8px;
}

.use-case-block p {
  font-size: 14px;
  color: var(--charcoal);
  line-height: 1.65;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--lightgray);
  padding: 24px 0;
}

.faq-item:first-child { border-top: 1px solid var(--lightgray); }

.faq-item h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
}

.faq-item p {
  font-size: 14px;
  color: var(--midgray);
  line-height: 1.65;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: var(--navy);
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(123,44,191,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-band-inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}

.cta-band h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: 14px;
  line-height: 1.2;
}

.cta-band p {
  font-size: 16px;
  color: var(--lightgray);
  margin-bottom: 36px;
  line-height: 1.65;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.values-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.value-item {
  background: var(--white);
  border: 1px solid var(--lightgray);
  border-left: 4px solid var(--purple);
  border-radius: 10px;
  padding: 24px 28px;
}

.value-item h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.value-item p {
  font-size: 13px;
  color: var(--midgray);
  line-height: 1.55;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 7px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--charcoal);
  background: var(--white);
  border: 1.5px solid var(--lightgray);
  border-radius: 8px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus { border-color: var(--purple); }

.form-group textarea { min-height: 130px; resize: vertical; }

.contact-info-block {
  background: var(--white);
  border: 1px solid var(--lightgray);
  border-radius: 14px;
  padding: 32px;
  height: fit-content;
}

.contact-info-block h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 20px;
}

.contact-info-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}

.contact-info-icon {
  width: 36px;
  height: 36px;
  background: rgba(123,44,191,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-row p {
  font-size: 13px;
  color: var(--midgray);
  line-height: 1.5;
}

.contact-info-row a {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  text-decoration: none;
}

.contact-info-row a:hover { color: var(--purple); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--navy);
  padding: 56px 48px 32px;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
  gap: 32px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--midgray);
  line-height: 1.65;
  max-width: 300px;
  margin-top: 12px;
}

.footer-links-col h4 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lightgray);
  margin-bottom: 16px;
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-col a {
  font-size: 13px;
  color: var(--midgray);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--midgray);
}

/* ============================================================
   ABOUT TEASER (homepage)
   ============================================================ */
.about-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-teaser-text h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.25;
}

.about-teaser-text p {
  font-size: 15px;
  color: var(--midgray);
  line-height: 1.7;
  margin-bottom: 24px;
}

.about-teaser-visual {
  background: linear-gradient(135deg, rgba(123,44,191,0.08), rgba(60,111,240,0.08));
  border: 1px solid var(--lightgray);
  border-radius: 16px;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .card-grid-3 { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .about-teaser { grid-template-columns: 1fr; }
  .about-teaser-visual { display: none; }
  .proof-block { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .values-list { grid-template-columns: 1fr; }
  .use-case-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 40px; }
}

@media (max-width: 640px) {
  nav { padding: 0 24px; }
  .nav-links { display: none; }
  .hero { padding: 64px 24px 56px; }
  .hero h1 { font-size: 34px; }
  .page-hero { padding: 52px 24px 48px; }
  .page-hero h1 { font-size: 28px; }
  .section { padding: 56px 24px; }
  .section-dark { padding: 56px 24px; }
  .cta-band { padding: 56px 24px; }
  .card-grid-3, .card-grid-2 { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .divider { margin: 0 24px; }
  footer { padding: 48px 24px 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .messaging-cards { grid-template-columns: 1fr; }
}