/* ============================================================
   GLOBAL RESET & BASE
============================================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: #f5f7fa;
  color: #1a1a1a;
  line-height: 1.6;
}

/* ============================================================
   NAVIGATION
============================================================ */
.sa-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(167, 216, 240, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.4);
  z-index: 999;
}

.sa-nav-inner {
  max-width: 1200px;
  margin: auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sa-logo-sm {
  height: 48px;
}

.sa-nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sa-nav-link {
  padding: 8px 12px;
  font-size: 14px;
  color: #333;
  text-decoration: none;
}

.sa-nav-link:hover {
  color: #000;
}

.sa-nav-cta {
  background: #1a1a1a;
  color: #fff;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  text-decoration: none;
}

.sa-nav-cta-mobile {
  display: none;
}

/* Dropdown */
.sa-dropdown {
  position: relative;
}

.sa-dropdown-btn {
  background: none;
  border: none;
  font-size: 14px;
  padding: 8px 12px;
  cursor: pointer;
}

.sa-dropdown-menu {
  position: absolute;
  top: 40px;
  right: 0;
  background: #fff;
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  display: none;
}

.sa-dropdown:hover .sa-dropdown-menu {
  display: block;
}

.sa-dropdown-menu a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  color: #333;
  text-decoration: none;
}

.sa-dropdown-menu a:hover {
  background: #e8f4ff;
}

/* ============================================================
   HERO
============================================================ */
.sa-hero {
  min-height: 100vh;
  background: #d9ecf7;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding-top: 120px;
}

.sa-logo-xl {
  width: 260px;
  height: auto;
}

.sa-hero-tagline {
  margin-top: 24px;
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  color: #333;
}

.sa-scroll-indicator {
  position: absolute;
  bottom: 40px;
}

.sa-scroll-shell {
  width: 28px;
  height: 48px;
  border: 2px solid #777;
  border-radius: 24px;
  display: flex;
  justify-content: center;
}

.sa-scroll-dot {
  width: 4px;
  height: 12px;
  background: #777;
  margin-top: 6px;
  border-radius: 2px;
}

/* ============================================================
   ALLIANCE
============================================================ */
.sa-alliance {
  min-height: 100vh;
  background: #0a1a2a;
  padding: 120px 24px;
  color: #fff;
  text-align: center;
  position: relative;
}

.sa-alliance-overlay {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  background: conic-gradient(from 200deg, #e64980, #f59f00, #40c057, #22b8cf, #7048e8, #e64980);
  opacity: 0.25;
  filter: blur(60px);
  border-radius: 50%;
}

.sa-alliance-inner {
  max-width: 800px;
  margin: auto;
  position: relative;
  z-index: 2;
}

.sa-alliance-title {
  font-family: 'Playfair Display', serif;
  font-size: 56px;
  margin-bottom: 40px;
}

.sa-alliance-image {
  width: 420px;
  max-width: 80vw;
  border-radius: 24px;
  box-shadow: 0 40px 100px -30px rgba(10,14,26,0.7);
}

.sa-alliance-subtitle {
  margin-top: 40px;
  font-size: 28px;
  font-family: 'Playfair Display', serif;
}

.sa-alliance-body {
  margin-top: 20px;
  font-size: 16px;
  opacity: 0.9;
}

.sa-alliance-cta {
  margin-top: 40px;
  display: inline-block;
  background: #fff;
  color: #1a1a1a;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
}

/* ============================================================
   PRODUCT SECTIONS
============================================================ */
.sa-product {
  min-height: 100vh;
  padding: 120px 24px;
  color: #fff;
}

.sa-product-inner {
  max-width: 1200px;
  margin: auto;
}

.sa-product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sa-product-logo-card {
  padding: 40px;
  border-radius: 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.2);
  text-align: center;
}

.sa-product-logo {
  width: 180px;
  height: auto;
}

.sa-product-title {
  font-family: 'Playfair Display', serif;
  font-size: 42px;
  margin-bottom: 24px;
}

.sa-product-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sa-product-stat-card {
  padding: 20px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.05);
}

.sa-product-stat-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.sa-product-stat-card p {
  font-size: 14px;
  opacity: 0.85;
}

.sa-product-ctas {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.sa-product-cta-primary,
.sa-product-cta-ghost {
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 14px;
  text-decoration: none;
  font-weight: 600;
}

.sa-product-cta-primary {
  background: #fff;
  color: #1a1a1a;
}

.sa-product-cta-ghost {
  border: 1px solid #fff;
  color: #fff;
}

.sa-product-mockup-img {
  width: 100%;
  max-width: 480px;
  border-radius: 24px;
}

/* Backgrounds */
.sa-webstudio { background: #050509; }
.sa-sunshine { background: linear-gradient(135deg, #f9a825, #fcc067, #ffdca6); }
.sa-eles { background: #09090f; }
.sa-ledgerpro { background: #0a0a0f; }

/* ============================================================
   WHY SPECTRUM
============================================================ */
.sa-why {
  min-height: 100vh;
  padding: 120px 24px;
  background: #eaf3f9;
  text-align: center;
}

.sa-why-inner {
  max-width: 900px;
  margin: auto;
}

.sa-why-logo {
  width: 120px;
  margin-bottom: 40px;
}

.sa-why-title {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
}

.sa-why-lead {
  margin-top: 24px;
  font-size: 22px;
  font-family: 'Playfair Display', serif;
}

.sa-why-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.sa-why-card {
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.6);
  padding: 24px;
  border-radius: 24px;
  text-align: left;
}

.sa-why-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.sa-why-list {
  margin-top: 16px;
  list-style: none;
}

.sa-why-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.sa-why-list li span {
  width: 6px;
  height: 6px;
  background: #c9a452;
  border-radius: 50%;
}

.sa-why-cta {
  margin-top: 40px;
  display: inline-block;
  background: #fff;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 600;
  color: #1a1a1a;
  text-decoration: none;
}

/* ============================================================
   CONTACT
============================================================ */
.sa-contact {
  min-height: 100vh;
  padding: 120px 24px;
  background: #dfe9f4;
}

.sa-contact-inner {
  max-width: 1000px;
  margin: auto;
}

.sa-contact-title {
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 42px;
  color: #1a1a1a;
}

.sa-contact-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.sa-contact-card {
  background: rgba(255,255,255,0.6);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.6);
  padding: 18px;
}

.sa-contact-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
}

.sa-contact-card p {
  margin-top: 6px;
  font-size: 14px;
  color: #555;
}

.sa-contact-card a {
  margin-top: 8px;
  display: inline-block;
  font-size: 14px;
  color: #1a1a1a;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.sa-contact-tags {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.sa-contact-tags span {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.5);
  color: #333;
}

/* Contact form */
.sa-contact-form {
  margin-top: 32px;
  background: rgba(250,247,240,0.95);
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.6);
  padding: 24px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.12);
}

.sa-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.sa-form-field label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #c9a452;
}

.sa-form-field input,
.sa-form-field select,
.sa-form-field textarea {
  border-radius: 10px;
  border: 1px solid rgba(26,26,26,0.15);
  padding: 8px 10px;
  font-size: 14px;
  outline: none;
  background: #fff;
  color: #1a1a1a;
}

.sa-form-field input:focus,
.sa-form-field select:focus,
.sa-form-field textarea:focus {
  border-color: #c9a452;
}

.sa-contact-submit {
  margin-top: 12px;
  display: inline-block;
  border: none;
  cursor: pointer;
  background: #1a1a1a;
  color: #fdf7ea;
  padding: 10px 26px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
}

/* ============================================================
   FOOTER
============================================================ */
.sa-footer {
  background: #e3edf6;
  padding: 60px 24px 40px;
}

.sa-footer-inner {
  max-width: 1200px;
  margin: auto;
}

.sa-footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.sa-footer-col h3 {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
}

.sa-footer-col ul {
  list-style: none;
  margin-top: 12px;
}

.sa-footer-col li {
  margin-bottom: 6px;
}

.sa-footer-col a {
  font-size: 14px;
  color: #555;
  text-decoration: none;
}

.sa-footer-col a:hover {
  color: #000;
}

.sa-footer-bottom {
  margin-top: 32px;
  border-top: 1px solid rgba(26,26,26,0.1);
  padding-top: 18px;
  text-align: center;
}

.sa-footer-mark {
  height: 48px;
  margin-bottom: 8px;
}

.sa-footer-bottom p {
  font-size: 13px;
  color: #555;
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 900px) {
  .sa-product-grid {
    grid-template-columns: 1fr;
  }

  .sa-why-grid {
    grid-template-columns: 1fr;
  }

  .sa-contact-grid {
    grid-template-columns: 1fr;
  }

  .sa-footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sa-form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .sa-nav-links {
    display: none;
  }

  .sa-nav-cta-mobile {
    display: inline-block;
    background: #1a1a1a;
    color: #fff;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 14px;
    text-decoration: none;
  }

  .sa-hero-tagline {
    font-size: 22px;
  }

  .sa-alliance-title {
    font-size: 40px;
  }

  .sa-product {
    padding: 80px 16px;
  }

  .sa-why {
    padding: 80px 16px;
  }

  .sa-contact {
    padding: 80px 16px;
  }

  .sa-footer {
    padding: 40px 16px 28px;
  }
}
/* ============================================================
   MISSING LAYOUT HELPERS
============================================================ */

/* Hero inner layout */
.sa-hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Alliance image wrapper */
.sa-alliance-image-wrapper {
  margin-top: 12px;
}

/* Product grid columns */
.sa-product-logo-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sa-product-content-col {
  display: flex;
  flex-direction: column;
}

/* ELES prelude */
.sa-product-prelude {
  margin-bottom: 32px;
  text-align: center;
}

.sa-eles-prelude-title {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  color: #fff;
}

.sa-eles-prelude-divider {
  width: 80px;
  height: 2px;
  margin: 12px auto 0;
  background: rgba(255,255,255,0.5);
}

/* Sunshine / LedgerPro logo cards (optional subtle tweak) */
.sa-product-logo-sunshine,
.sa-product-logo-ledgerpro,
.sa-product-logo-eles {
  background: rgba(255,255,255,0.08);
}

/* Product mockup container */
.sa-product-mockup {
  margin-top: 24px;
  display: flex;
  justify-content: flex-start;
}
/* ============================================================
   MISSING LAYOUT CLASSES FOR TOP HALF
============================================================ */

/* HERO */
.sa-hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* ALLIANCE */
.sa-alliance-image-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

/* PRODUCT GRID COLUMNS */
.sa-product-logo-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sa-product-content-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* PRODUCT PRELUDE (ELES) */
.sa-product-prelude {
  text-align: center;
  margin-bottom: 40px;
}

.sa-eles-prelude-title {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  color: #fff;
}

.sa-eles-prelude-divider {
  width: 80px;
  height: 3px;
  background: rgba(255,255,255,0.4);
  margin: 12px auto 0;
  border-radius: 999px;
}

/* PRODUCT MOCKUP WRAPPER */
.sa-product-mockup {
  margin-top: 24px;
  display: flex;
  justify-content: flex-start;
}