:root {
  --sol-amber: #F5A623;
  --sol-amber-light: #FFD080;
  --sol-amber-dark: #D4891A;
  --sol-deep: #1A1A2E;
  --sol-navy: #16213E;
  --sol-slate: #2C3E6B;
  --sol-sky: #E8F0FE;
  --sol-white: #FAFBFD;
  --sol-warm: #FFF8EE;
  --sol-coral: #FF6B4A;
  --sol-green: #2ECC87;
  --sol-gray: #8892A4;
  --sol-lightgray: #E5E9F0;
  --sol-immo: #4A7BF7;
  --sol-immo-bg: #EEF3FF;
  --sol-solar-bg: #FFF8EE;
  --font-display: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--sol-white);
  color: var(--sol-deep);
  overflow-x: hidden;
}

/* ==========================================================================
   SHARED DESIGN SYSTEM
   Reusable patterns shared across homepage and brandbook
   ========================================================================== */

/* --- Section wrapper --- */
.content-section {
  padding: clamp(4rem, 10vw, 7rem) 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.content-section--narrow {
  max-width: 1100px;
}

.content-section--padded {
  padding: clamp(3rem, 8vw, 6rem) clamp(1.5rem, 5vw, 4rem);
}

/* --- Section headings --- */
.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--sol-amber);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-title--lg {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 1.5rem;
}

.section-title--light {
  color: #fff;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--sol-slate);
  line-height: 1.7;
}

.section-desc--wide {
  line-height: 1.8;
  max-width: 700px;
}

.section-center {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}

/* --- Divider --- */
.divider {
  height: 1px;
  background: var(--sol-lightgray);
  max-width: 1100px;
  margin: 0 auto;
}

/* --- Tag / Badge --- */
.tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tag--solar { background: rgba(245,166,35,0.15); color: var(--sol-amber-light); }
.tag--immo { background: rgba(74,123,247,0.15); color: #8AABFF; }
.tag--solar-dark { background: rgba(245,166,35,0.15); color: var(--sol-amber-dark); }
.tag--immo-dark { background: rgba(74,123,247,0.12); color: var(--sol-immo); }
.tag--universal { background: var(--sol-lightgray); color: var(--sol-slate); }

/* --- Icon box --- */
.icon-box {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.icon-box svg { width: 24px; height: 24px; }

.icon-box--sky { background: var(--sol-sky); color: var(--sol-slate); }
.icon-box--immo { background: var(--sol-immo-bg); color: var(--sol-immo); }
.icon-box--green { background: rgba(46,204,135,0.1); color: var(--sol-green); }
.icon-box--amber { background: rgba(245,166,35,0.1); color: var(--sol-amber); }

.icon-box--lg {
  width: 56px; height: 56px;
  border-radius: 14px;
  margin: 0 auto 1rem;
}

.icon-box--lg svg { width: 28px; height: 28px; }

.icon-box--md {
  width: 52px; height: 52px;
  border-radius: 14px;
  margin: 0 auto 0.8rem;
}

.icon-box--md svg { width: 26px; height: 26px; }

/* --- Dark panel --- */
.dark-panel {
  background: var(--sol-deep);
  border-radius: 20px;
  padding: 2.5rem;
  color: white;
}

.dark-panel h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--sol-amber);
}

.dark-panel > p {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
}

/* --- Scroll reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s ease;
  background: transparent;
}

nav.scrolled {
  background: rgba(26,26,46,0.95);
  backdrop-filter: blur(20px);
  padding: 0.8rem 2rem;
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.nav-logo span { color: var(--sol-amber); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

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

.nav-cta {
  background: var(--sol-amber) !important;
  color: white !important;
  padding: 0.6rem 1.4rem;
  border-radius: 8px;
  font-weight: 600 !important;
  font-family: var(--font-display) !important;
  font-size: 0.85rem !important;
  transition: transform 0.3s, box-shadow 0.3s !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245,166,35,0.4);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: 0.35rem 0.6rem;
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.lang-toggle a,
.lang-toggle span {
  text-decoration: none;
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  transition: all 0.2s;
}

.lang-toggle .lang-active {
  background: rgba(255,255,255,0.15);
  color: white;
}

.lang-toggle--mobile {
  display: none;
}

.lang-toggle a {
  color: rgba(255,255,255,0.4);
}

.lang-toggle a:hover {
  color: rgba(255,255,255,0.7);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 200;
}

.hamburger span {
  width: 24px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,26,46,0.98);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu.active {
  display: flex;
  opacity: 1;
}

.mobile-menu a {
  color: white;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--sol-amber); }

.mobile-menu .lang-toggle {
  margin-top: 1rem;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(160deg, var(--sol-deep) 0%, var(--sol-navy) 50%, #1B2845 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 7rem 2rem 4rem;
  text-align: center;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-orb.orb1 {
  width: 500px; height: 500px;
  background: rgba(245,166,35,0.1);
  top: -10%; right: 10%;
  animation: float1 12s ease-in-out infinite;
}

.hero-orb.orb2 {
  width: 400px; height: 400px;
  background: rgba(74,123,247,0.08);
  bottom: -5%; left: 5%;
  animation: float2 15s ease-in-out infinite;
}

@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px,20px) scale(1.1); } }
@keyframes float2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(20px,-30px) scale(1.05); } }

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black, transparent);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245,166,35,0.1);
  border: 1px solid rgba(245,166,35,0.2);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--sol-amber-light);
  margin-bottom: 2rem;
  font-weight: 500;
  animation: fadeUp 0.8s ease both;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--sol-amber);
  border-radius: 50%;
  animation: blink 2s infinite;
}

@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 800;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s ease 0.15s both;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--sol-amber), var(--sol-amber-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 3rem;
  animation: fadeUp 0.8s ease 0.3s both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== SELECTOR ===== */
.selector {
  animation: fadeUp 0.8s ease 0.45s both;
}

.selector-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-family: var(--font-display);
}

.selector-cards {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.selector-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 1.8rem 2.5rem;
  cursor: pointer;
  transition: all 0.4s ease;
  text-decoration: none;
  min-width: 260px;
  position: relative;
  overflow: hidden;
}

.selector-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s;
  border-radius: 16px;
}

.selector-card.solar::before {
  background: linear-gradient(135deg, rgba(245,166,35,0.1), rgba(245,166,35,0.02));
}

.selector-card.immo::before {
  background: linear-gradient(135deg, rgba(74,123,247,0.1), rgba(74,123,247,0.02));
}

.selector-card:hover::before { opacity: 1; }

.selector-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.2);
}

.selector-card.solar:hover {
  border-color: rgba(245,166,35,0.4);
  box-shadow: 0 12px 40px rgba(245,166,35,0.15);
}

.selector-card.immo:hover {
  border-color: rgba(74,123,247,0.4);
  box-shadow: 0 12px 40px rgba(74,123,247,0.15);
}

.selector-card .sc-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
  position: relative;
  z-index: 1;
}

.selector-card .sc-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.3rem;
  position: relative;
  z-index: 1;
}

.selector-card .sc-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.selector-card .sc-arrow {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  color: rgba(255,255,255,0.2);
  font-size: 1.2rem;
  transition: all 0.3s;
}

.selector-card:hover .sc-arrow {
  color: rgba(255,255,255,0.6);
  transform: translateX(4px);
}

/* ===== PLATFORM OVERVIEW ===== */
.platform-overview {
  padding: clamp(4rem, 10vw, 7rem) 2rem;
  background: linear-gradient(180deg, var(--sol-white), #F5F7FA);
}

.platform-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.platform-card {
  text-align: center;
  padding: 2rem 1.2rem;
  background: white;
  border: 1px solid var(--sol-lightgray);
  border-radius: 14px;
  transition: all 0.35s ease;
}

.platform-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,26,46,0.07);
  border-color: var(--sol-amber);
}

.platform-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.platform-card p {
  font-size: 0.85rem;
  color: var(--sol-slate);
  line-height: 1.5;
}

/* ===== COMMON FEATURES ===== */

.common-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.common-card {
  background: white;
  border: 1px solid var(--sol-lightgray);
  border-radius: 14px;
  padding: 2rem;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.common-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sol-amber), var(--sol-immo));
  opacity: 0;
  transition: opacity 0.3s;
}

.common-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(26,26,46,0.07);
}

.common-card:hover::after { opacity: 1; }

.common-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.common-card p {
  font-size: 0.9rem;
  color: var(--sol-slate);
  line-height: 1.6;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: clamp(4rem, 10vw, 7rem) 2rem;
  background: var(--sol-deep);
}

.how-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.how-it-works .section-label { color: var(--sol-amber-light); }
.how-it-works .section-title { color: white; }
.how-it-works .section-desc { color: rgba(255,255,255,0.5); }

.how-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
}

.how-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--sol-amber), var(--sol-immo));
  opacity: 0.3;
  z-index: 1;
}

.how-step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.how-step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--sol-deep);
}

.how-step:nth-child(1) .how-step-num { background: #3C2E1D; color: var(--sol-amber); }
.how-step:nth-child(2) .how-step-num { background: #1D2D26; color: var(--sol-green); }
.how-step:nth-child(3) .how-step-num { background: #20224E; color: var(--sol-immo); }
.how-step:nth-child(4) .how-step-num { background: #3A2130; color: var(--sol-coral); }

.how-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
}

.how-step p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ===== VERTICALS SECTION ===== */
.verticals {
  padding: clamp(4rem, 10vw, 7rem) 2rem;
  background: linear-gradient(180deg, var(--sol-white), #F5F7FA);
}

.verticals-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.vertical-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.vtab {
  padding: 0.7rem 1.8rem;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid var(--sol-lightgray);
  background: white;
  color: var(--sol-slate);
  transition: all 0.3s;
}

.vtab:hover { border-color: var(--sol-gray); }

.vtab.active-solar {
  border-color: var(--sol-amber);
  background: var(--sol-solar-bg);
  color: var(--sol-amber-dark);
}

.vtab.active-immo {
  border-color: var(--sol-immo);
  background: var(--sol-immo-bg);
  color: var(--sol-immo);
}

.vertical-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.vertical-panel.active { display: block; }

.vp-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.vp-text h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.vp-text p {
  font-size: 1rem;
  color: var(--sol-slate);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.vp-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
}

.vp-feat {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--sol-deep);
}

.vp-feat-icon {
  width: 28px; height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.vp-feat-icon.solar { background: rgba(245,166,35,0.12); }
.vp-feat-icon.immo { background: rgba(74,123,247,0.12); }

.vp-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vp-card {
  border-radius: 16px;
  padding: 2rem;
  position: relative;
}

.vp-card.solar-card {
  background: white;
  border: 1px solid rgba(245,166,35,0.15);
  box-shadow: 0 8px 40px rgba(245,166,35,0.08);
}

.vp-card.immo-card {
  background: white;
  border: 1px solid rgba(74,123,247,0.15);
  box-shadow: 0 8px 40px rgba(74,123,247,0.08);
}

.vp-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--sol-lightgray);
}

.vp-card-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--sol-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.vp-card-badge {
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
}

.vp-card-badge.solar { background: rgba(245,166,35,0.1); color: var(--sol-amber-dark); }
.vp-card-badge.immo { background: rgba(74,123,247,0.1); color: var(--sol-immo); }

.vp-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid #F0F2F5;
  font-size: 0.9rem;
}

.vp-card-row:last-child { border: none; }

.vp-card-label { color: var(--sol-gray); }

.vp-card-value {
  font-family: var(--font-display);
  font-weight: 600;
}

.vp-card-value.highlight-solar { color: var(--sol-amber); }
.vp-card-value.highlight-immo { color: var(--sol-immo); }
.vp-card-value.highlight-green { color: var(--sol-green); }

.vp-card-total {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 2px solid var(--sol-lightgray);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.vp-card-total .total-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sol-deep);
}

.vp-card-total .total-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
}

.vp-card-total .total-value.solar { color: var(--sol-amber); }
.vp-card-total .total-value.immo { color: var(--sol-immo); }

/* Mini cards (workflow + doc) */
.vp-mini-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.vp-mini-card {
  border-radius: 12px;
  padding: 1.2rem;
  background: white;
  border: 1px solid var(--sol-lightgray);
}

.vp-mini-card.solar-mini {
  border-color: rgba(245,166,35,0.15);
}

.vp-mini-card.immo-mini {
  border-color: rgba(74,123,247,0.15);
}

.vp-mini-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid #F0F2F5;
}

.vp-mini-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--sol-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.vp-mini-badge {
  font-size: 0.6rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 50px;
}

.vp-mini-badge.solar { background: rgba(245,166,35,0.1); color: var(--sol-amber-dark); }
.vp-mini-badge.immo { background: rgba(74,123,247,0.1); color: var(--sol-immo); }

.vp-mini-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--sol-deep);
  padding: 0.25rem 0;
}

.vp-mini-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.vp-mini-dot.solar { background: var(--sol-amber); }
.vp-mini-dot.immo { background: var(--sol-immo); }
.vp-mini-dot.green { background: var(--sol-green); }
.vp-mini-dot.gray { background: var(--sol-gray); opacity: 0.4; }

.vp-cta {
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--sol-amber);
  color: white;
  box-shadow: 0 4px 20px rgba(245,166,35,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245,166,35,0.5);
}

.btn-immo {
  background: var(--sol-immo);
  color: white;
  box-shadow: 0 4px 20px rgba(74,123,247,0.3);
}

.btn-immo:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(74,123,247,0.5);
}

/* ===== CLIENT PORTAL ===== */

.portal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portal-card {
  background: white;
  border: 1px solid var(--sol-lightgray);
  border-radius: 14px;
  padding: 2rem;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.portal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sol-immo), var(--sol-green));
  opacity: 0;
  transition: opacity 0.3s;
}

.portal-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,26,46,0.07);
}

.portal-card:hover::before { opacity: 1; }

.portal-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.portal-card p {
  font-size: 0.9rem;
  color: var(--sol-slate);
  line-height: 1.6;
}

/* ===== SOCIAL PROOF ===== */
.proof {
  padding: clamp(3rem, 8vw, 5rem) 2rem;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.proof-card {
  text-align: center;
  padding: 1.5rem;
}

.proof-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--sol-amber), var(--sol-amber-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.4rem;
}

.proof-label {
  font-size: 0.9rem;
  color: var(--sol-slate);
  line-height: 1.4;
}

/* ===== INTEGRATIONS ===== */
.integrations {
  padding: clamp(4rem, 10vw, 7rem) 2rem;
  background: linear-gradient(180deg, #F5F7FA, var(--sol-white));
}

.integrations-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.integration-card {
  background: white;
  border: 1px solid var(--sol-lightgray);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.integration-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(26,26,46,0.06);
  border-color: var(--sol-amber);
}

.integration-card h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.integration-card p {
  font-size: 0.75rem;
  color: var(--sol-gray);
}

/* ===== SECURITY ===== */

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.security-card {
  background: white;
  border: 1px solid var(--sol-lightgray);
  border-radius: 14px;
  padding: 2rem;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.security-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sol-green), var(--sol-immo));
  opacity: 0;
  transition: opacity 0.3s;
}

.security-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,26,46,0.07);
}

.security-card:hover::after { opacity: 1; }

.security-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.security-card p {
  font-size: 0.9rem;
  color: var(--sol-slate);
  line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--sol-deep);
  padding: clamp(4rem, 10vw, 7rem) 2rem;
}

.testimonials-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.testimonials .section-label { color: var(--sol-amber-light); }
.testimonials .section-title { color: white; }

.testi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.testi-card {
  border-radius: 16px;
  padding: 2rem;
}

.testi-card.solar {
  background: rgba(245,166,35,0.06);
  border: 1px solid rgba(245,166,35,0.12);
}

.testi-card.immo {
  background: rgba(74,123,247,0.06);
  border: 1px solid rgba(74,123,247,0.12);
}

.testi-card .tag {
  margin-bottom: 1rem;
}

.testi-quote {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  font-style: italic;
}

.testi-author {
  font-weight: 600;
  color: white;
  font-size: 0.9rem;
}

.testi-role {
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  margin-top: 0.15rem;
}

/* ===== CTA ===== */
.cta {
  padding: clamp(4rem, 10vw, 7rem) 2rem;
  text-align: center;
  background: linear-gradient(180deg, var(--sol-white), #F0F2F5);
}

.cta-inner {
  max-width: 600px;
  margin: 0 auto;
}

.cta h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.cta h2 em {
  font-style: normal;
  color: var(--sol-amber);
}

.cta > .cta-inner > p {
  color: var(--sol-slate);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 440px;
  margin: 0 auto;
}

.form-input {
  padding: 0.9rem 1.2rem;
  border-radius: 10px;
  border: 2px solid var(--sol-lightgray);
  background: white;
  color: var(--sol-deep);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
}

.form-input::placeholder { color: var(--sol-gray); }
.form-input:focus { border-color: var(--sol-amber); }
.form-input.input-error { border-color: var(--sol-coral); }

.form-select {
  padding: 0.9rem 1.2rem;
  border-radius: 10px;
  border: 2px solid var(--sol-lightgray);
  background: white;
  color: var(--sol-deep);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23919EAB' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.2rem center;
}
.form-select:focus { border-color: var(--sol-amber); }
.form-select.input-error { border-color: var(--sol-coral); }
.form-select:invalid { color: var(--sol-gray); }

.phone-input-wrap {
  display: flex;
  gap: 0;
  width: 100%;
}

.phone-country {
  padding: 0.9rem 0.6rem;
  border-radius: 10px 0 0 10px;
  border: 2px solid var(--sol-lightgray);
  border-right: none;
  background: white;
  color: var(--sol-deep);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  min-width: 100px;
  outline: none;
  transition: border-color 0.3s;
}

.phone-country:focus { border-color: var(--sol-amber); }

.phone-input-wrap .form-input {
  border-radius: 0 10px 10px 0;
  flex: 1;
}

.honeypot-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.form-submit-btn {
  padding: 0.9rem 2rem;
  border-radius: 10px;
  background: var(--sol-amber);
  color: white;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(245,166,35,0.3);
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245,166,35,0.5);
}

.form-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-message {
  margin-top: 1rem;
  padding: 0.8rem 1.2rem;
  border-radius: 10px;
  font-size: 0.9rem;
  display: none;
  animation: fadeUp 0.3s ease;
}

.form-message.success {
  display: block;
  background: rgba(46,204,135,0.1);
  border: 1px solid rgba(46,204,135,0.3);
  color: #1a8a5a;
}

.form-message.error {
  display: block;
  background: rgba(255,107,74,0.1);
  border: 1px solid rgba(255,107,74,0.3);
  color: #c0392b;
}

.cta-sub {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--sol-gray);
}

/* ===== FOOTER ===== */
footer {
  background: #0F0F1A;
  padding: 3rem 2rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-inner--compact {
  grid-template-columns: 2fr 1fr 1fr;
}

.footer-brand p {
  color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 280px;
  margin-top: 0.75rem;
}

.footer-col strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-col a,
.footer-col span {
  display: block;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
  transition: color 0.3s;
}

.footer-col span { color: rgba(255,255,255,0.25); }
.footer-col a:hover { color: var(--sol-amber); }

.footer-bottom {
  max-width: 1200px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255,255,255,0.2);
  font-size: 0.8rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .platform-grid { grid-template-columns: repeat(3, 1fr); }
  .common-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .how-grid::before { display: none; }
  .vp-layout { grid-template-columns: 1fr; }
  .portal-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
  .security-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .platform-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; }
  .selector-cards { flex-direction: column; align-items: center; }
  .selector-card { min-width: 100%; }
  .proof-grid { grid-template-columns: 1fr; }
  .portal-grid { grid-template-columns: 1fr; }
  .integrations-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .vertical-tabs { flex-direction: column; align-items: center; }
  .vp-mini-cards { grid-template-columns: 1fr; }
}

/* ==========================================================================
   PROSE — Reusable rich text content styling
   ========================================================================== */

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--sol-deep);
  margin: 2rem 0 0.75rem;
}

.prose p,
.prose li {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--sol-slate);
  margin-bottom: 0.6rem;
}

.prose ul {
  list-style: none;
  padding-left: 1.2rem;
}

.prose ul li::before {
  content: "\2022";
  color: var(--sol-amber);
  font-weight: 700;
  margin-left: -1.2rem;
  margin-right: 0.5rem;
}

.prose a {
  color: var(--sol-amber-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose a:hover {
  color: var(--sol-amber);
}

.prose code {
  background: var(--sol-sky);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85rem;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.9rem;
}

.prose th,
.prose td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--sol-lightgray);
  color: var(--sol-slate);
}

.prose th {
  font-weight: 600;
  color: var(--sol-deep);
  background: var(--sol-sky);
}

.prose .text-muted {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: var(--sol-gray);
  font-style: italic;
}

/* ==========================================================================
   SUBPAGE — Shared layout for non-homepage pages (legal, etc.)
   ========================================================================== */

.subpage {
  padding-top: 8rem;
}

.subpage h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--sol-deep);
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--sol-amber);
}

/* ==========================================================================
   BRANDBOOK — Brand Guidelines Page (unique styles only)
   Section wrappers, headings, dividers, and tags use shared design system.
   ========================================================================== */

/* ===== BB HERO ===== */
.bb-hero {
  min-height: 100vh;
  padding: 2rem;
}

.bb-hero-logo {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: white;
  margin-bottom: 0.5rem;
  text-align: center;
}

.bb-hero-logo span {
  background: linear-gradient(135deg, var(--sol-amber), var(--sol-amber-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bb-hero-sub {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-bottom: 3rem;
  font-weight: 300;
  text-align: center;
}

.bb-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.3);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: bb-bob 2s ease-in-out infinite;
}

@keyframes bb-bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== BB ESSENCE ===== */
.bb-essence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.bb-essence-card {
  background: var(--sol-warm);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(245,166,35,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bb-essence-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(245,166,35,0.1);
}

.bb-essence-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.bb-essence-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.bb-essence-card p {
  font-size: 0.9rem;
  color: var(--sol-slate);
  line-height: 1.6;
}

/* ===== BB POSITIONING ===== */
.bb-positioning-block {
  margin-top: 2rem;
}

.bb-positioning-structure {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
  align-items: stretch;
}

.bb-pos-col {
  border-radius: 14px;
  padding: 1.5rem;
}

.bb-pos-col.universal {
  grid-column: 1 / -1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  margin-bottom: 0.5rem;
}

.bb-pos-col.solar {
  background: rgba(245,166,35,0.08);
  border: 1px solid rgba(245,166,35,0.15);
}

.bb-pos-col.immo {
  background: rgba(74,123,247,0.08);
  border: 1px solid rgba(74,123,247,0.15);
}

.bb-pos-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
}

.bb-pos-col h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.bb-pos-col.solar h4 { color: var(--sol-amber); }
.bb-pos-col.immo h4 { color: var(--sol-immo); }
.bb-pos-col.universal h4 { color: rgba(255,255,255,0.7); }

.bb-pos-col p,
.bb-pos-col li {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.bb-pos-col ul {
  list-style: none;
  padding: 0;
}

.bb-pos-col ul li {
  padding: 0.25rem 0;
  padding-left: 1.2rem;
  position: relative;
}

.bb-pos-col ul li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: rgba(255,255,255,0.25);
}

/* ===== BB UX FLOW ===== */
.bb-ux-flow {
  margin-top: 2.5rem;
}

.bb-ux-flow h3 {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

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

.bb-ux-step {
  text-align: center;
  flex: 0 0 180px;
}

.bb-ux-step-box {
  border-radius: 12px;
  padding: 1.2rem 1rem;
  margin-bottom: 0.5rem;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.bb-ux-step-box.neutral {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
}

.bb-ux-step-box.solar {
  background: rgba(245,166,35,0.1);
  border: 1px solid rgba(245,166,35,0.2);
}

.bb-ux-step-box.immo {
  background: rgba(74,123,247,0.1);
  border: 1px solid rgba(74,123,247,0.2);
}

.bb-ux-step-box.split {
  background: linear-gradient(135deg, rgba(245,166,35,0.08), rgba(74,123,247,0.08));
  border: 1px solid rgba(255,255,255,0.1);
}

.bb-ux-icon {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}

.bb-ux-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
}

.bb-ux-step-label {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.bb-ux-arrow {
  display: flex;
  align-items: center;
  color: rgba(255,255,255,0.2);
  font-size: 1.2rem;
  padding: 0 0.3rem;
  margin-top: -1.5rem;
}

.bb-ux-branch {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 0.5rem;
}

/* ===== BB MESSAGING ===== */
.bb-msg-arch {
  margin-top: 2.5rem;
}

.bb-msg-level {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--sol-lightgray);
  align-items: start;
}

.bb-msg-level-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--sol-amber);
  padding-top: 0.3rem;
}

.bb-msg-level-content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.bb-msg-level-content p {
  font-size: 0.9rem;
  color: var(--sol-slate);
  line-height: 1.6;
}

.bb-msg-example {
  background: var(--sol-sky);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--sol-navy);
  font-style: italic;
}

/* ===== BB LOGO ===== */
.bb-logo-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.bb-logo-box {
  border-radius: 16px;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.bb-logo-box.dark { background: var(--sol-deep); }
.bb-logo-box.light { background: var(--sol-sky); }
.bb-logo-box.amber { background: var(--sol-amber); }
.bb-logo-box.warm { background: var(--sol-warm); border: 1px solid var(--sol-lightgray); }

.bb-logo-display {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.bb-logo-display.white { color: white; }
.bb-logo-display.white span { color: var(--sol-amber); }
.bb-logo-display.dark { color: var(--sol-deep); }
.bb-logo-display.dark span { color: var(--sol-amber); }
.bb-logo-display.on-amber { color: white; }
.bb-logo-display.on-amber span { color: var(--sol-deep); }

.bb-logo-caption {
  font-size: 0.75rem;
  color: var(--sol-gray);
  margin-top: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.bb-logo-box.dark .bb-logo-caption { color: rgba(255,255,255,0.4); }
.bb-logo-box.amber .bb-logo-caption { color: rgba(255,255,255,0.6); }

.bb-logo-rules {
  margin-top: 3rem;
}

.bb-logo-rules-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--sol-deep);
}

.bb-logo-donts {
  margin-top: 2rem;
}

.bb-logo-donts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.bb-logo-dont-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid rgba(255,107,74,0.15);
  border-radius: 10px;
  background: rgba(255,107,74,0.03);
}

.bb-logo-dont-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.bb-logo-dont-item p {
  font-size: 0.85rem;
  color: var(--sol-slate);
  line-height: 1.5;
}

/* ===== BB APP ICON ===== */
.bb-icon-row {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.bb-icon-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bb-app-icon {
  width: 100px;
  height: 100px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  flex-shrink: 0;
}

.bb-app-icon.primary {
  background: linear-gradient(135deg, var(--sol-deep), var(--sol-navy));
  color: white;
}

.bb-app-icon.primary span { color: var(--sol-amber); }

.bb-app-icon.amber-bg {
  background: linear-gradient(135deg, var(--sol-amber), var(--sol-amber-dark));
  color: white;
}

.bb-app-icon.light-bg {
  background: white;
  color: var(--sol-deep);
  border: 1px solid var(--sol-lightgray);
}

.bb-app-icon.light-bg span { color: var(--sol-amber); }

.bb-icon-label {
  font-size: 0.7rem;
  color: var(--sol-gray);
  text-align: center;
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== BB COLORS ===== */
.bb-color-group-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sol-slate);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--sol-lightgray);
}

.bb-color-palette {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.bb-color-card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--sol-lightgray);
}

.bb-color-swatch {
  height: 90px;
}

.bb-swatch--amber { background: #F5A623; }
.bb-swatch--deep { background: #1A1A2E; }
.bb-swatch--navy { background: #16213E; }
.bb-swatch--slate { background: #2C3E6B; }
.bb-swatch--solar-bg { background: #FFF8EE; }
.bb-swatch--immo { background: #4A7BF7; }
.bb-swatch--immo-bg { background: #EEF3FF; }
.bb-swatch--success { background: #2ECC87; }
.bb-swatch--alert { background: #FF6B4A; }
.bb-swatch--lightgray { background: #E5E9F0; }
.bb-swatch--offwhite { background: #FAFBFD; }

.bb-color-info {
  padding: 0.8rem;
  background: white;
}

.bb-color-name {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.bb-color-hex {
  font-size: 0.7rem;
  color: var(--sol-gray);
  font-family: monospace;
}

.bb-color-role {
  font-size: 0.65rem;
  color: var(--sol-gray);
  margin-top: 0.2rem;
}

/* ===== BB TYPOGRAPHY ===== */
.bb-type-specimen {
  margin-top: 2.5rem;
}

.bb-type-row {
  display: flex;
  align-items: baseline;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--sol-lightgray);
  flex-wrap: wrap;
}

.bb-type-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--sol-gray);
  width: 120px;
  flex-shrink: 0;
}

.bb-type-display {
  font-family: var(--font-display);
  flex: 1;
  min-width: 200px;
}

.bb-type--display { font-size: 2.4rem; font-weight: 800; }
.bb-type--heading { font-size: 1.6rem; font-weight: 700; }
.bb-type--subtitle { font-size: 1.15rem; font-weight: 600; }
.bb-type--body { font-size: 1rem; line-height: 1.7; }

.bb-type-body-sample {
  font-family: var(--font-body);
  flex: 1;
  min-width: 200px;
}

.bb-type-cta-sample {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: var(--sol-amber);
  color: white;
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 8px;
}

/* ===== BB VOICE ===== */
.bb-voice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.bb-voice-card {
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid var(--sol-lightgray);
}

.bb-voice-card.do { border-left: 4px solid var(--sol-green); }
.bb-voice-card.dont { border-left: 4px solid var(--sol-coral); }

.bb-voice-card h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.bb-voice-card.do h4 { color: var(--sol-green); }
.bb-voice-card.dont h4 { color: var(--sol-coral); }

.bb-voice-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--sol-slate);
}

/* ===== BB VERTICAL VOICE ===== */
.bb-vertical-voice-intro {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.bb-vertical-voice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.bb-vv-card {
  border-radius: 14px;
  padding: 1.5rem;
}

.bb-vv-card.solar {
  background: var(--sol-solar-bg);
  border: 1px solid rgba(245,166,35,0.15);
}

.bb-vv-card.immo {
  background: var(--sol-immo-bg);
  border: 1px solid rgba(74,123,247,0.15);
}

.bb-vv-card h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.bb-vv-card.solar h4 { color: var(--sol-amber-dark); }
.bb-vv-card.immo h4 { color: var(--sol-immo); }

.bb-vv-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
  color: var(--sol-gray);
}

.bb-vv-card p,
.bb-vv-card li {
  font-size: 0.88rem;
  color: var(--sol-slate);
  line-height: 1.6;
}

.bb-vv-card ul {
  list-style: none;
  padding: 0;
}

.bb-vv-card ul li {
  padding: 0.2rem 0;
  padding-left: 1rem;
  position: relative;
}

.bb-vv-card.solar ul li::before { content: '\2600'; position: absolute; left: 0; font-size: 0.7rem; }
.bb-vv-card.immo ul li::before { content: '\1F3E0'; position: absolute; left: 0; font-size: 0.7rem; }

/* ===== BB TAGLINES ===== */
.bb-tagline-list {
  margin-top: 2rem;
}

.bb-tagline-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--sol-lightgray);
  display: flex;
  align-items: baseline;
  gap: 2rem;
  flex-wrap: wrap;
}

.bb-tagline-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--sol-deep);
  flex: 1;
  min-width: 250px;
}

.bb-tagline-use {
  font-size: 0.8rem;
  color: var(--sol-gray);
  min-width: 150px;
}

.bb-tagline-text .tag {
  padding: 0.15rem 0.6rem;
  font-size: 0.65rem;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ===== BB RULES ===== */
.bb-rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.bb-rule-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.bb-rule-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.bb-rule-icon.bb-rule-do { color: var(--sol-green); }
.bb-rule-icon.bb-rule-do::before { content: "\2713"; }
.bb-rule-icon.bb-rule-dont { color: var(--sol-coral); }
.bb-rule-icon.bb-rule-dont::before { content: "\2715"; }

.bb-rule-text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--sol-slate);
}

.bb-rule-text strong {
  color: var(--sol-deep);
}

/* ===== BB FOOTER ===== */
.bb-brand-footer {
  background: var(--sol-deep);
  padding: 3rem 2rem;
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}

.bb-footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.5rem;
}

.bb-footer-logo span { color: var(--sol-amber); }

.bb-footer-url {
  margin-top: 0.5rem;
}

/* ===== BB RESPONSIVE ===== */
@media (max-width: 700px) {
  .bb-logo-showcase { grid-template-columns: 1fr; }
  .bb-voice-grid,
  .bb-vertical-voice { grid-template-columns: 1fr; }
  .bb-positioning-structure { grid-template-columns: 1fr; }
  .bb-pos-separator { display: none; }
  .bb-type-row { flex-direction: column; gap: 0.5rem; }
  .bb-type-label { width: auto; }
  .bb-msg-level { grid-template-columns: 1fr; gap: 0.5rem; }
  .bb-ux-steps { flex-direction: column; align-items: center; }
  .bb-ux-arrow { transform: rotate(90deg); padding: 0.3rem 0; margin-top: 0; }
  .bb-ux-branch { flex-direction: column; align-items: center; }
  .bb-logo-donts-grid { grid-template-columns: 1fr; }
}