@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --navy: #0d1b2e;
  --navy-800: #152340;
  --navy-700: #1e3157;
  --gold: #f59e0b;
  --gold-light: #fbbf24;
  --orange: #f97316;
  --slate: #1e293b;
  --text: #334155;
  --muted: #64748b;
  --light: #f8fafc;
  --white: #ffffff;
  --border: #e2e8f0;
}

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

html { scroll-behavior: smooth; }

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--navy);
  line-height: 1.2;
}

/* ─── NAVBAR ─────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 27, 46, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245, 158, 11, 0.15);
  transition: all 0.3s ease;
}

#navbar.scrolled {
  background: rgba(13, 27, 46, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav-logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: white;
  letter-spacing: -0.02em;
}

.nav-logo-text span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 14px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.2s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: white;
  background: rgba(245,158,11,0.15);
}

.nav-links a.active {
  color: var(--gold);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-nav {
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 9px 18px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
  font-family: 'Outfit', sans-serif;
  letter-spacing: 0.01em;
}

.btn-nav:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(245,158,11,0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: transparent;
}

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

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--navy);
  border-top: 1px solid rgba(245,158,11,0.15);
  padding: 16px 24px 24px;
  gap: 4px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 8px;
  transition: all 0.2s;
}

.mobile-menu a:hover { background: rgba(245,158,11,0.1); color: var(--gold); }

.mobile-menu .btn-nav {
  margin-top: 8px;
  text-align: center;
  padding: 12px 18px;
  font-size: 0.875rem;
}

/* ─── FOOTER ─────────────────────────────── */
#footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 24px 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img {
  height: 44px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: rgba(255,255,255,0.6);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: all 0.2s;
  text-decoration: none;
}

.footer-social a:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-2px);
}

.footer-col h4 {
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: 'Outfit', sans-serif;
}

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

.footer-col ul a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-col ul a:hover { color: var(--gold); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--gold);
  margin-top: 2px;
}

.footer-contact-item span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-contact-item a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.2);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 600;
}

/* ─── BUTTONS ────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 26px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.25s;
  font-family: 'Outfit', sans-serif;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245,158,11,0.4);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 26px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.25s;
  font-family: 'Outfit', sans-serif;
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  white-space: nowrap;
}

.btn-outline:hover {
  border-color: white;
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 26px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.25s;
  font-family: 'Outfit', sans-serif;
  border: none;
  cursor: pointer;
}

.btn-dark:hover {
  background: var(--navy-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(13,27,46,0.3);
}

/* ─── SECTIONS ───────────────────────────── */
.section {
  padding: 100px 24px;
}

.section-sm {
  padding: 64px 24px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,0.1);
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
  border: 1px solid rgba(245,158,11,0.25);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-title span {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.7;
}

/* ─── CARDS ──────────────────────────────── */
.card {
  background: white;
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 32px;
  transition: all 0.3s;
}

.card:hover {
  border-color: rgba(245,158,11,0.3);
  box-shadow: 0 20px 60px rgba(13,27,46,0.08);
  transform: translateY(-4px);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(249,115,22,0.1));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--gold);
}

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

/* ─── HERO ───────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--navy);
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, #162035 40%, #1a2b4a 100%);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(245,158,11,0.07) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,158,11,0.12) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
  bottom: -100px;
  left: 20%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.hero-text { }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.25);
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

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

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: white;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-title .gold {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-value span { color: var(--gold); }

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.hero-visual {
  position: relative;
}

.hero-image-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #1a2b4a, #243555);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255,255,255,0.3);
  z-index: 0;
}

.hero-image-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
}

.hero-image-placeholder svg { width: 64px; height: 64px; color: var(--gold); opacity: 0.4; }
.hero-image-placeholder p { font-size: 0.875rem; }


.hero-floating-card {
  position: absolute;
  z-index: 10;
  bottom: -20px;
  left: -20px;
  background: white;
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 200px;
}

.hero-floating-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-floating-icon svg { width: 22px; height: 22px; color: white; }

.hero-floating-card strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.hero-floating-card span {
  font-size: 0.75rem;
  color: var(--muted);
}

.hero-swissolar {
  position: absolute;
  z-index: 10;
  top: -16px;
  right: -16px;
  background: var(--navy);
  border: 2px solid rgba(245,158,11,0.3);
  border-radius: 12px;
  padding: 12px 16px;
  text-align: center;
}

.hero-swissolar span {
  display: block;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.hero-swissolar strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 700;
}

/* ─── FEATURES STRIP ─────────────────────── */
.features-strip {
  background: var(--light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 24px;
}

.features-strip-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feature-strip-item {
  background: white;
  padding: 32px 36px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: background 0.2s;
}

.feature-strip-item:hover { background: #fffbf0; }

.feature-strip-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
}

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

.feature-strip-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.feature-strip-text {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── PAGE HERO (inner pages) ────────────── */
.page-hero {
  background: var(--navy);
  padding: 140px 24px 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(245,158,11,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-hero-content {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
}

.page-hero h1 {
  color: white;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.page-hero p {
  color: rgba(255,255,255,0.6);
  font-size: 1.05rem;
  max-width: 520px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.825rem;
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumb a:hover { color: var(--gold); }

.breadcrumb span { color: rgba(255,255,255,0.3); }
.breadcrumb .current { color: var(--gold); font-weight: 600; }

/* ─── FORM ───────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  color: var(--navy);
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

/* ─── SOLAR CALC ─────────────────────────── */
.calc-wrap {
  background: white;
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(13,27,46,0.08);
}

.calc-step {
  display: none;
  padding: 40px;
  animation: fadeIn 0.4s ease;
}

.calc-step.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.calc-progress {
  display: flex;
  background: var(--light);
  border-bottom: 1px solid var(--border);
}

.calc-step-dot {
  flex: 1;
  padding: 16px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  border-right: 1px solid var(--border);
  transition: all 0.3s;
  cursor: pointer;
}

.calc-step-dot:last-child { border-right: none; }

.calc-step-dot.active {
  background: white;
  color: var(--navy);
  box-shadow: inset 0 -2px 0 var(--gold);
}

.calc-step-dot.done {
  color: var(--gold);
}

.range-input {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  outline: none;
  margin: 16px 0 8px;
}

.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(245,158,11,0.4);
  transition: box-shadow 0.2s;
}

.range-input::-webkit-slider-thumb:hover {
  box-shadow: 0 4px 16px rgba(245,158,11,0.6);
}

.option-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.option-card {
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: white;
}

.option-card:hover {
  border-color: var(--gold);
  background: rgba(245,158,11,0.04);
}

.option-card.selected {
  border-color: var(--gold);
  background: rgba(245,158,11,0.08);
}

.option-card svg { width: 28px; height: 28px; color: var(--gold); margin: 0 auto 8px; display: block; }
.option-card span { font-size: 0.8rem; font-weight: 600; color: var(--navy); }

.result-box {
  background: var(--navy);
  border-radius: 16px;
  padding: 32px;
  color: white;
  text-align: center;
}

.result-big {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin: 8px 0;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.result-item {
  background: rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 16px;
}

.result-item-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 4px;
}

.result-item-label { font-size: 0.75rem; color: rgba(255,255,255,0.5); }

/* ─── STATS BAR ──────────────────────────── */
.stats-bar {
  background: linear-gradient(135deg, var(--navy), var(--navy-700));
  padding: 64px 24px;
}

.stats-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-radius: 16px;
  overflow: hidden;
}

.stat-item {
  padding: 40px 32px;
  background: rgba(255,255,255,0.03);
  text-align: center;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}

/* ─── CTA BAND ───────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--gold) 0%, var(--orange) 100%);
  padding: 80px 24px;
  text-align: center;
}

.cta-band h2 {
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-band p {
  color: rgba(13,27,46,0.75);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-band .btn-dark { font-size: 1rem; padding: 15px 32px; }

/* ─── GRID LAYOUTS ───────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

/* ─── WHY US ─────────────────────────────── */
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: white;
  transition: all 0.3s;
}

.why-item:hover {
  border-color: rgba(245,158,11,0.3);
  box-shadow: 0 12px 40px rgba(13,27,46,0.07);
  transform: translateY(-3px);
}

.why-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(245,158,11,0.15);
  line-height: 1;
  flex-shrink: 0;
  min-width: 50px;
  transition: color 0.3s;
}

.why-item:hover .why-number { color: rgba(245,158,11,0.4); }

.why-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.why-text {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ─── PARTNER LOGO ───────────────────────── */
.partner-logo-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 3/2;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.partner-logo-item:hover {
  border-color: rgba(245,158,11,0.3);
  box-shadow: 0 8px 30px rgba(13,27,46,0.06);
}

.partner-logo-item img {
  max-width: 80%;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.6;
  transition: all 0.3s;
}

.partner-logo-item:hover img { filter: none; opacity: 1; }

.partner-logo-placeholder {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--muted);
  text-align: center;
}

/* ─── REF GRID ───────────────────────────── */
.ref-card {
  border-radius: 16px;
  overflow: hidden;
  background: white;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.ref-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(13,27,46,0.1);
}

.ref-card-image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--light), #e2e8f0);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.875rem;
  position: relative;
  overflow: hidden;
}

.ref-card-image img { width: 100%; height: 100%; object-fit: cover; }

.ref-card-body { padding: 24px; }

.ref-card-tag {
  display: inline-block;
  background: rgba(245,158,11,0.1);
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ref-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.ref-card p {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ─── TABS ───────────────────────────────── */
.tab-list {
  display: flex;
  gap: 4px;
  background: var(--light);
  border-radius: 12px;
  padding: 6px;
  margin-bottom: 32px;
  width: fit-content;
}

.tab-btn {
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}

.tab-btn.active {
  background: white;
  color: var(--navy);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.3s ease; }

/* ─── ACCORDION ──────────────────────────── */
.accordion-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  background: white;
  border: none;
  width: 100%;
  text-align: left;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  transition: background 0.2s;
}

.accordion-trigger:hover { background: var(--light); }

.accordion-icon {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.3s;
}

.accordion-item.open .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-body-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ─── TOAST / NOTIFICATION ───────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--navy);
  color: white;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.3s;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast svg { color: var(--gold); width: 18px; height: 18px; flex-shrink: 0; }

/* ─── CART / WISHLIST ────────────────────── */
.cart-table {
  width: 100%;
  border-collapse: collapse;
}

.cart-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: var(--light);
  border-bottom: 1px solid var(--border);
}

.cart-table td {
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.cart-product-img {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  background: var(--light);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
}

.qty-btn {
  width: 32px;
  height: 32px;
  background: var(--light);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--navy);
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover { background: rgba(245,158,11,0.1); }

.qty-input {
  width: 44px;
  height: 32px;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  outline: none;
  background: white;
}

.cart-summary {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}

.cart-summary h3 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.summary-row:last-of-type { border-bottom: none; }

.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  margin-top: 4px;
  border-top: 2px solid var(--navy);
}

.summary-total span:first-child { font-weight: 700; color: var(--navy); }
.summary-total span:last-child { font-family: 'Outfit', sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--navy); }

/* ─── SWISSOLAR BADGE ────────────────────── */
.swissolar-band {
  background: var(--light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 24px;
}

.swissolar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.swissolar-text { }

.swissolar-text h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.swissolar-text p {
  font-size: 0.875rem;
  color: var(--muted);
}

.swissolar-logos {
  display: flex;
  align-items: center;
  gap: 24px;
}

.swissolar-logo-box {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 20px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
}

.swissolar-logo-box .dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

/* ─── CONTACT ────────────────────────────── */
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 14px;
  transition: all 0.2s;
}

.contact-info-item:hover {
  border-color: rgba(245,158,11,0.3);
  box-shadow: 0 8px 24px rgba(13,27,46,0.05);
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(249,115,22,0.1));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
}

.contact-info-icon svg { width: 22px; height: 22px; }

.contact-info-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-info-value {
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  font-size: 0.95rem;
}

.contact-info-value:hover { color: var(--gold); }

/* ─── TEAM ───────────────────────────────── */
.team-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(13,27,46,0.08);
}

.team-card-photo {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--light), #dde3ed);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.875rem;
  overflow: hidden;
}

.team-card-photo img { width: 100%; height: 100%; object-fit: cover; }

.team-card-body {
  padding: 20px 22px;
}

.team-card-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.team-card-role {
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 10px;
}

.team-card-bio {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── TIMELINE ───────────────────────────── */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-bottom: 32px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid white;
  box-shadow: 0 0 0 2px var(--gold);
}

.timeline-year {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.timeline-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.timeline-text {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ─── RESPONSIVE ─────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

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

  .hero-content {
    grid-template-columns: 1fr;
    padding: 60px 24px;
  }

  .hero-visual { display: none; }

  .section { padding: 64px 24px; }

  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }

  .features-strip-inner { grid-template-columns: 1fr; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-stats { gap: 20px; }

  .stats-grid { grid-template-columns: 1fr 1fr; }

  .result-grid { grid-template-columns: 1fr; }

  .calc-step { padding: 24px; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.2rem; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .footer-bottom { flex-direction: column; }
}

/* ─── UTILITIES ──────────────────────────── */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-navy { color: var(--navy); }
.text-muted { color: var(--muted); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.gap-8 { gap: 32px; }
.bg-light { background: var(--light); }
.rounded-xl { border-radius: 16px; }
.w-full { width: 100%; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.font-bold { font-weight: 700; }
.text-sm { font-size: 0.875rem; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* Scroll animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }