@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  color-scheme: dark;
  --sfus-ink: #f5f6fb;
  --sfus-surf: #0a0f1e;
  --sfus-reef: #142240;
  --sfus-vibe: #29b9ff;
  --sfus-lagoon: #40ffb7;
  --sfus-coral: #ff6f61;
  --sfus-drift: rgba(255, 255, 255, 0.08);
  --sfus-glow: 0 25px 70px rgba(20, 188, 255, 0.25);
  --sfus-radius-xl: clamp(18px, 3vw, 32px);
  --sfus-gap: clamp(18px, 3vw, 32px);
}

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

* {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--sfus-surf);
  color: var(--sfus-ink);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.sfus-lock {
  overflow: hidden;
}

body::before,
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(22, 105, 255, 0.25), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(64, 255, 183, 0.18), transparent 42%),
    radial-gradient(circle at 50% 80%, rgba(255, 111, 97, 0.15), transparent 40%);
  z-index: -3;
  animation: sfusNebula 24s infinite alternate ease-in-out;
}

body::after {
  background: url('/assets/media/hero-bg.webp') center/cover no-repeat;
  opacity: 0.12;
  mix-blend-mode: screen;
  animation: sfusDrift 60s linear infinite;
}

@keyframes sfusNebula {
  0% {
    filter: hue-rotate(0deg) saturate(110%);
  }
  100% {
    filter: hue-rotate(30deg) saturate(140%);
  }
}

@keyframes sfusDrift {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
  100% {
    transform: scale(1);
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.sfus-page-shell {
  position: relative;
  overflow: hidden;
}

.sfus-topline {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(5, 10, 22, 0.85);
  border-bottom: 1px solid var(--sfus-drift);
}

.sfus-nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px var(--sfus-gap);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sfus-gap);
}

.sfus-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
}

.sfus-logo img {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: var(--sfus-glow);
}

.sfus-menu {
  display: flex;
  gap: 22px;
  align-items: center;
}

.sfus-menu a {
  font-size: 0.95rem;
  padding: 10px 0;
  position: relative;
}

.sfus-menu a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--sfus-vibe), var(--sfus-lagoon));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.sfus-menu a:hover::after,
.sfus-menu a:focus-visible::after,
.sfus-menu a.sfus-current {
  transform: scaleX(1);
}

.sfus-cta-link {
  padding: 10px 22px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--sfus-vibe), var(--sfus-coral));
  color: #050a16;
  font-weight: 600;
  box-shadow: var(--sfus-glow);
}

.sfus-burger {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--sfus-drift);
  background: rgba(255, 255, 255, 0.02);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 11;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.sfus-burger span {
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: var(--sfus-ink);
  transition: transform 0.35s ease, opacity 0.3s ease;
}

.sfus-burger.sfus-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.sfus-burger.sfus-active span:nth-child(2) {
  opacity: 0;
}

.sfus-burger.sfus-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.sfus-menu-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(41, 185, 255, 0.15), transparent 50%),
    rgb(2, 6, 18);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  z-index: 9;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.sfus-menu-overlay.sfus-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.sfus-hero {
  padding: clamp(80px, 12vw, 140px) var(--sfus-gap) clamp(40px, 8vw, 80px);
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sfus-gap);
  align-items: center;
}

.sfus-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.sfus-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(41, 185, 255, 0.12);
  color: var(--sfus-vibe);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sfus-hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  line-height: 1.1;
  text-wrap: balance;
}

.sfus-hero p {
  color: rgba(245, 246, 251, 0.85);
  font-size: 1.07rem;
}

.sfus-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.sfus-hero-actions button,
.sfus-hero-actions a {
  border: none;
  cursor: pointer;
  padding: 14px 28px;
  border-radius: 16px;
  font-weight: 600;
  font-size: 1rem;
}

.sfus-solid {
  position: relative;
  height: 40px;
  color: var(--sfus-ink);
  background: radial-gradient(circle at top, rgba(64, 255, 183, 0.25), transparent 65%),
    linear-gradient(120deg, rgba(41, 185, 255, 0.25), rgba(64, 255, 183, 0.1));
  border: 1px solid rgba(64, 255, 183, 0.5);
  box-shadow: 0 10px 25px rgba(16, 210, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.sfus-contact-form label {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.sfus-solid::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(64, 255, 183, 0.5), rgba(41, 185, 255, 0.5));
  opacity: 0;
  transition: opacity 0.4s ease;
  mix-blend-mode: screen;
}

.sfus-solid:hover,
.sfus-solid:focus-visible {
  border-color: rgba(64, 255, 183, 0.85);
  transform: translateY(-2px);
}

.sfus-solid:hover::after,
.sfus-solid:focus-visible::after {
  opacity: 0.25;
}

.sfus-ghost {
  background: transparent;
  border: 1px solid var(--sfus-drift);
  color: var(--sfus-ink);
}

.sfus-hero-panel {
  background: rgba(14, 24, 48, 0.9);
  border: 1px solid var(--sfus-drift);
  border-radius: var(--sfus-radius-xl);
  padding: clamp(22px, 4vw, 40px);
  position: relative;
  overflow: hidden;
}

.sfus-hero-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(64, 255, 183, 0.2), transparent 55%);
  opacity: 0.8;
  animation: sfusPulse 6s ease-in-out infinite;
}

@keyframes sfusPulse {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
}

.sfus-panel-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
}

.sfus-panel-grid li {
  padding: 14px 18px;
  border-radius: 16px;
  background: rgba(11, 19, 36, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.sfus-panel-grid span {
  font-size: 1.4rem;
  color: var(--sfus-lagoon);
}

.sfus-grid-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(40px, 8vw, 100px) var(--sfus-gap);
}

.sfus-grid-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sfus-gap);
  margin-bottom: 32px;
}

.sfus-grid-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.sfus-grid-title p {
  max-width: 620px;
  color: rgba(245, 246, 251, 0.75);
}

.sfus-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--sfus-gap);
}

.sfus-feature-card {
  padding: 26px;
  border-radius: var(--sfus-radius-xl);
  border: 1px solid var(--sfus-drift);
  background: rgba(11, 18, 32, 0.9);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.sfus-feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(64, 255, 183, 0.15), transparent 70%);
  opacity: 0;
  transition: opacity 0.45s ease;
  z-index: -1;
}

.sfus-feature-card:hover::before {
  opacity: 1;
}

.sfus-feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.sfus-feature-card p {
  color: rgba(245, 246, 251, 0.78);
  font-size: 0.98rem;
}

.sfus-score-lattice {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sfus-gap);
}

.sfus-score-card {
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--sfus-drift);
  background: rgba(9, 15, 28, 0.85);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sfus-score-card strong {
  font-size: 2.6rem;
  display: block;
  margin-bottom: 8px;
  background: linear-gradient(120deg, var(--sfus-vibe), var(--sfus-lagoon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sfus-partner-board {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sfus-gap);
}

.sfus-partner-tile {
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--sfus-drift);
  background: rgba(7, 12, 24, 0.9);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.4s ease, border-color 0.4s ease;
}

.sfus-partner-tile:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(64, 255, 183, 0.7);
}

.sfus-partner-tile h3 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.sfus-partner-tile img {
  height: 38px;
  object-fit: contain;
}

.sfus-partner-tile p {
  color: rgba(245, 246, 251, 0.82);
  font-size: 0.95rem;
  flex: 1;
}

.sfus-partner-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 18px;
  background: linear-gradient(120deg, var(--sfus-vibe), var(--sfus-lagoon));
  color: #041124;
  font-weight: 600;
  transition: transform 0.3s ease;
}

.sfus-partner-btn:hover {
  transform: translateY(-2px);
}

.sfus-timeline {
  position: relative;
  margin-top: 50px;
  border-left: 1px dashed rgba(64, 255, 183, 0.4);
  padding-left: 30px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.sfus-timeline-step {
  position: relative;
  padding: 22px;
  border-radius: 22px;
  background: rgba(6, 10, 20, 0.92);
  border: 1px solid var(--sfus-drift);
}

.sfus-timeline-step::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 22px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--sfus-lagoon);
  box-shadow: 0 0 18px rgba(64, 255, 183, 0.8);
}

.sfus-testimonials {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sfus-gap);
}

.sfus-quote-card {
  padding: 24px;
  border-radius: 26px;
  border: 1px solid var(--sfus-drift);
  background: rgba(5, 11, 25, 0.95);
  position: relative;
}

.sfus-quote-card h3 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.sfus-quote-card p {
  margin-bottom: 12px;
  color: rgba(245, 246, 251, 0.9);
  line-height: 1.6;
}

.sfus-quote-card::after {
  content: '"';
  position: absolute;
  top: 12px;
  right: 20px;
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.05);
  font-family: 'Times New Roman', serif;
}

.sfus-quote-card span {
  display: block;
  margin-top: 18px;
  font-weight: 600;
  color: var(--sfus-vibe);
}

.sfus-faq-block {
  margin-top: 60px;
  border-radius: 30px;
  border: 1px solid var(--sfus-drift);
  background: rgba(4, 9, 18, 0.95);
  padding: clamp(24px, 4vw, 40px);
}

.sfus-faq-item + .sfus-faq-item {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 18px;
  padding-top: 18px;
}

.sfus-faq-item summary {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.05rem;
}

.sfus-faq-item p {
  margin-top: 12px;
  color: rgba(245, 246, 251, 0.82);
}

.sfus-cta-banner {
  margin-top: 60px;
  padding: clamp(32px, 6vw, 60px);
  border-radius: 34px;
  background: linear-gradient(135deg, rgba(41, 185, 255, 0.2), rgba(64, 255, 183, 0.12));
  border: 1px solid rgba(41, 185, 255, 0.3);
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: center;
}

.sfus-contact-slice {
  margin-top: 50px;
  padding: clamp(24px, 5vw, 48px);
  border-radius: 30px;
  border: 1px solid var(--sfus-drift);
  background: rgba(3, 6, 14, 0.95);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sfus-gap);
}

.sfus-contact-slice > h2 {
  grid-column: 1 / -1;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 24px;
  color: var(--sfus-lagoon);
  text-align: center;
}

.sfus-grid-section[style*="padding-left:0"] > h2 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.sfus-contact-slice img {
  border-radius: 24px;
  object-fit: cover;
  width: 100%;
}

.sfus-contact-form {
  display: grid;
  gap: 16px;
}

.sfus-contact-form input,
.sfus-contact-form textarea,
.sfus-contact-form select {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(6, 10, 22, 0.85);
  color: var(--sfus-ink);
  font-size: 1rem;
}

.sfus-contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.sfus-success-panel {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 18, 0.82);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 15;
}

.sfus-success-panel.sfus-visible {
  opacity: 1;
  pointer-events: all;
}

.sfus-success-card {
  padding: clamp(28px, 6vw, 48px);
  border-radius: 32px;
  background: rgba(7, 13, 26, 0.95);
  border: 1px solid rgba(64, 255, 183, 0.4);
  text-align: center;
  max-width: 420px;
  width: min(90vw, 420px);
  box-shadow: var(--sfus-glow);
}

.sfus-success-card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.sfus-success-card p {
  color: rgba(245, 246, 251, 0.82);
  margin-bottom: 20px;
}

.sfus-success-card button {
  border: none;
  padding: 12px 26px;
  border-radius: 18px;
  font-weight: 600;
  background: linear-gradient(120deg, var(--sfus-vibe), var(--sfus-lagoon));
  color: #041124;
  cursor: pointer;
}

.sfus-footer {
  margin-top: 80px;
  padding: 40px var(--sfus-gap) 60px;
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid var(--sfus-drift);
}

.sfus-footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sfus-gap);
}

.sfus-footer small {
  display: block;
  text-align: center;
  margin-top: 24px;
  color: rgba(245, 246, 251, 0.6);
}

.sfus-policy-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(60px, 8vw, 110px) var(--sfus-gap);
}

.sfus-policy-wrap h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 24px;
}

.sfus-policy-wrap h2 {
  margin-top: 32px;
  margin-bottom: 12px;
  font-size: 1.4rem;
  color: var(--sfus-lagoon);
}

.sfus-policy-wrap p,
.sfus-policy-wrap li {
  color: rgba(245, 246, 251, 0.82);
  margin-bottom: 12px;
}

.sfus-policy-wrap ul {
  padding-left: 18px;
  list-style: disc;
}

.sfus-policy-cta {
  margin-top: 40px;
  padding: 24px;
  border-radius: 24px;
  background: rgba(12, 20, 38, 0.9);
  border: 1px solid rgba(64, 255, 183, 0.3);
}

@media (max-width: 1200px) {
  .sfus-nav {
    padding: 18px 24px;
  }
  .sfus-grid-title {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 991px) {
  .sfus-burger {
    display: flex;
  }
  .sfus-menu {
    display: none;
  }
  .sfus-menu-overlay a {
    font-size: 1.4rem;
  }
}

@media (max-width: 640px) {
  .sfus-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .sfus-grid-title p {
    text-align: left;
  }
  .sfus-contact-form input,
  .sfus-contact-form textarea,
  .sfus-contact-form select {
    font-size: 0.95rem;
  }

  .sfus-panel-grid li {
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .sfus-logo img {
    width: 38px;
    height: 38px;
  }
  .sfus-hero h1 {
    font-size: 2rem;
  }
  .sfus-score-card strong {
    font-size: 2rem;
  }
}

@media (max-width: 360px) {
  .sfus-nav {
    padding: 16px 14px;
  }
  .sfus-hero {
    padding: 70px 14px 40px;
  }
  .sfus-grid-section {
    padding: 32px 14px;
  }
  .sfus-partner-board {
    grid-template-columns: 1fr;
  }
  .sfus-partner-tile {
    padding: 18px;
  }
  .sfus-contact-slice {
    padding: 20px;
  }
  .sfus-footer {
    padding: 32px 14px 50px;
  }
}