/* ================================================
   NETYON SOLUTIONS — Design System
   Deep-space theme · Pure black · Dark UI · Minimal
   ================================================ */

/* ---- TOKENS ---- */
:root {
  --space-abyss:   #000000;
  --space-deep:    #030304;
  --space-mid:     #0c0c0f;
  --space-light:   #17171c;
  --surface:       rgba(255, 255, 255, 0.035);
  --surface-solid: #0a0a0d;
  --border:        rgba(255, 255, 255, 0.09);
  --border-hover:  rgba(79, 184, 255, 0.35);

  --blue-glow:   #4fb8ff;
  --blue-bright: #7dd4ff;
  --blue-dim:    #1a5a99;

  --text:    #f4f6fb;
  --text-2:  #9aa3b8;
  --text-3:  #5c6478;

  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);

  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color-scheme: dark;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--space-deep);
  color: var(--text);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

/* ---- STARFIELD CANVAS (fixed bg) ---- */
#starfield-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ---- WARP TRANSITION OVERLAY ---- */
#warp-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 1;
  background: radial-gradient(circle at 50% 45%, var(--warp-color, #4fb8ff), transparent 68%);
}

/* ---- SHELL ---- */
.site-shell {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ================================================
   HEADER
   ================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 2rem;
  background: rgba(0, 0, 0, 0);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(0px);
  transition: background 0.4s var(--ease-out),
              border-color 0.4s var(--ease-out),
              backdrop-filter 0.4s var(--ease-out);
}

.site-header.scrolled {
  background: rgba(2, 2, 3, 0.86);
  border-bottom-color: var(--border);
  backdrop-filter: blur(20px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  transition: opacity 0.2s;
}

.brand-link:hover { opacity: 0.85; }

.brand-logo {
  width: 2.6rem;
  height: 2.6rem;
  flex-shrink: 0;
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name .name { font-size: 1rem; font-weight: 700; }
.brand-name .sub  { font-size: 0.62rem; letter-spacing: 0.18em; color: var(--blue-glow); text-transform: uppercase; }

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s, background 0.2s;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text);
  background: rgba(79, 184, 255, 0.08);
}

.nav-cta {
  margin-left: 0.5rem;
  padding: 0.55rem 1.2rem !important;
  background: rgba(79, 184, 255, 0.12) !important;
  border: 1px solid var(--border) !important;
  color: var(--blue-glow) !important;
  border-radius: var(--radius-xl) !important;
  transition: background 0.2s, border-color 0.2s !important;
}

.nav-cta:hover {
  background: rgba(79, 184, 255, 0.22) !important;
  border-color: var(--border-hover) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 8px;
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: translateX(-8px); }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ================================================
   MAIN
   ================================================ */
.site-main { flex: 1; padding-top: 72px; }

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 4rem 2rem 3rem;
  max-width: 1300px;
  margin: 0 auto;
  position: relative;
}

.hero-copy {
  max-width: 560px;
}

/* Centered, minimal hero — starfield is the only visual */
.hero-centered {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  padding-top: 2rem;
}

.hero-centered .hero-copy {
  max-width: 860px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-centered .hero-actions {
  justify-content: center;
}

.hero-centered .desc {
  max-width: 620px;
}

.hero-logo {
  width: 9rem;
  height: 9rem;
  margin-bottom: 1.75rem;
  animation: brand-glow 4s ease-in-out infinite;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-glow);
  margin-bottom: 1.25rem;
}

.hero-copy h1 {
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
  color: var(--text);
}

.hero-copy h1 .accent {
  background: linear-gradient(135deg, var(--blue-glow), var(--blue-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-copy .desc {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-2);
  margin: 0 0 2.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.25s var(--ease-out),
              box-shadow 0.25s var(--ease-out),
              background 0.25s;
  cursor: pointer;
  border: none;
}

.btn:hover { transform: translateY(-3px); }

.btn-primary {
  background: linear-gradient(135deg, #3a9de8, #5ecfff);
  color: #020c1c;
  box-shadow: 0 8px 32px rgba(79, 184, 255, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 14px 44px rgba(79, 184, 255, 0.42);
}

.btn-outline {
  border: 1px solid var(--border-hover);
  color: var(--text-2);
  background: rgba(79, 184, 255, 0.04);
}

.btn-outline:hover {
  color: var(--text);
  background: rgba(79, 184, 255, 0.1);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-3);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: scroll-bounce 2.5s ease-in-out infinite;
  cursor: pointer;
}

.scroll-indicator svg {
  width: 22px;
  height: 22px;
}

/* ================================================
   JOURNEY / ROUTE MAP
   ================================================ */
.section-journey {
  padding: 5rem 2rem 6rem;
}

.journey-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.journey-inner h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0.75rem 0 1rem;
  color: var(--text);
}

.journey-lead {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 520px;
  margin: 0 auto;
}

.journey-path {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 4rem;
  padding: 0 0.5rem;
}

.journey-line {
  position: absolute;
  top: 7px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg,
    #3bb3ff, #6e4cff, #18d9a0, #ff5ca8,
    rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.25));
  opacity: 0.4;
}

.journey-stop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  min-width: 96px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s var(--ease-out);
}

.journey-stop:hover { transform: translateY(-4px); }

.journey-dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--stop-color, var(--blue-glow));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--stop-color, var(--blue-glow)) 18%, transparent),
              0 0 18px color-mix(in srgb, var(--stop-color, var(--blue-glow)) 65%, transparent);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
  z-index: 1;
}

.journey-stop:hover .journey-dot {
  transform: scale(1.35);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--stop-color, var(--blue-glow)) 24%, transparent),
              0 0 30px color-mix(in srgb, var(--stop-color, var(--blue-glow)) 90%, transparent);
}

.journey-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  transition: color 0.2s;
}

.journey-stop:hover .journey-label { color: var(--stop-color, var(--blue-glow)); }

.journey-tag {
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 0.02em;
}

.journey-stop-neutral { --stop-color: var(--blue-glow); }

/* ================================================
   SECTIONS
   ================================================ */
.section {
  padding: 6rem 2rem;
  max-width: 1300px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 3.5rem;
  max-width: 680px;
}

.section-header h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0.75rem 0 1rem;
  color: var(--text);
}

.section-header p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-2);
  margin: 0;
}

/* ================================================
   SOLUTIONS SECTION
   ================================================ */
.section-solutions {
  position: relative;
}

/* Solution cards grid */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.solution-card {
  position: relative;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: transform 0.35s var(--ease-out),
              border-color 0.35s,
              box-shadow 0.35s var(--ease-out);
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: inherit;
}

.solution-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, var(--card-color-raw, rgba(79,184,255,0.08)), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

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

.solution-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-border, rgba(79,184,255,0.3));
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25),
              0 0 0 1px var(--card-border, rgba(79,184,255,0.15));
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 1.5rem;
  background: radial-gradient(circle at 32% 26%,
    color-mix(in srgb, var(--card-accent, var(--blue-glow)) 55%, white 8%),
    color-mix(in srgb, var(--card-accent, var(--blue-glow)) 20%, transparent) 72%);
  border: 1px solid color-mix(in srgb, var(--card-accent, var(--blue-glow)) 32%, transparent);
  box-shadow: 0 0 20px color-mix(in srgb, var(--card-accent, var(--blue-glow)) 22%, transparent);
  position: relative;
}

.card-icon::after {
  content: '';
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--card-accent, var(--blue-glow)) 35%, transparent);
  transform: rotate(-20deg) scaleY(0.5);
  pointer-events: none;
}

.card-icon img { width: 28px; height: 28px; position: relative; z-index: 1; }

.solution-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--text);
}

.card-subtitle {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--card-accent, var(--blue-glow));
  margin: 0 0 1rem;
}

.solution-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-2);
  margin: 0 0 1.75rem;
}

.card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--card-accent, var(--blue-glow));
  transition: gap 0.2s;
}

.solution-card:hover .card-arrow { gap: 0.7rem; }

/* ================================================
   ABOUT SECTION
   ================================================ */
.section-about {
  border-top: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: start;
}

.about-lead {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  line-height: 1.7;
  color: var(--text-2);
  margin: 0 0 2rem;
}

.about-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.about-stat {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
}

.about-stat .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-glow);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.about-stat .label {
  font-size: 0.85rem;
  color: var(--text-3);
}

.about-cards {
  display: grid;
  gap: 1rem;
}

.about-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
}

.about-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.about-card strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.about-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-2);
}

/* ================================================
   CONTACT / CTA SECTION
   ================================================ */
.section-contact {
  border-top: 1px solid var(--border);
}

.cta-panel {
  padding: 4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(79,184,255,0.12), transparent 60%);
  pointer-events: none;
}

.cta-panel h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 1rem;
}

.cta-panel p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-2);
  margin: 0 0 2.5rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.contact-info {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-3);
}

.contact-item svg { width: 16px; height: 16px; color: var(--blue-glow); }

/* ================================================
   FOOTER
   ================================================ */
.site-footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-3);
  font-size: 0.85rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-brand img { width: 1.6rem; height: 1.6rem; opacity: 0.7; }

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-3);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--text-2); }

/* ================================================
   SOLUTION PAGE
   ================================================ */
.solution-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 2rem 3rem;
  max-width: 1300px;
  margin: 0 auto;
}

.solution-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--s-border, rgba(79,184,255,0.25));
  background: var(--s-bg, rgba(79,184,255,0.08));
  color: var(--s-color, var(--blue-glow));
  margin-bottom: 1.25rem;
}

.solution-hero h1 {
  font-size: clamp(2.4rem, 4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.06;
  margin: 0 0 1.25rem;
}

.solution-hero .lead {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-2);
  margin: 0 0 2.5rem;
}

.solution-visual {
  position: relative;
}

.solution-icon-panel {
  aspect-ratio: 1;
  max-width: 380px;
  margin: 0 auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: radial-gradient(circle at 32% 26%,
    color-mix(in srgb, var(--s-color, var(--blue-glow)) 26%, var(--space-mid)),
    var(--space-mid) 72%);
  backdrop-filter: blur(20px);
  position: relative;
}

.solution-icon-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, var(--s-glow, rgba(79,184,255,0.15)), transparent 65%);
}

/* Saturn-style orbit ring */
.solution-icon-panel::after {
  content: '';
  position: absolute;
  inset: -24px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--s-color, var(--blue-glow)) 32%, transparent);
  transform: rotate(-16deg) scaleY(0.4);
  animation: ring-spin 34s linear infinite;
  pointer-events: none;
}

@keyframes ring-spin {
  from { transform: rotate(-16deg) scaleY(0.4); }
  to   { transform: rotate(344deg) scaleY(0.4); }
}

.solution-icon-panel img {
  width: 45%;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 32px var(--s-color, var(--blue-glow)));
}

/* Logos de cliente têm fundo sólido (não transparente) — tratados como
   um "módulo" com cantos arredondados flutuando dentro da esfera-planeta */
.solution-logo-png {
  width: 46%;
  max-width: 190px;
  position: relative;
  z-index: 1;
  border-radius: 22px;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5),
              0 0 44px color-mix(in srgb, var(--s-color, var(--blue-glow)) 40%, transparent);
}

/* Solution details section */
.solution-details {
  padding: 4rem 2rem 5rem;
  max-width: 1300px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.feature-card {
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
}

.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.feature-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  color: var(--text);
}

.feature-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-2);
  margin: 0;
}

/* Details list */
.details-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.details-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1.1rem 1.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-2);
  backdrop-filter: blur(12px);
}

.details-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--s-color, var(--blue-glow));
  margin-top: 0.55rem;
  box-shadow: 0 0 8px var(--s-color, var(--blue-glow));
}

/* Other solutions strip */
.section-more {
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 5rem;
  max-width: 1300px;
  margin: 0 auto;
}

.more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.solution-card-mini {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  display: block;
  color: inherit;
  transition: transform 0.3s var(--ease-out), border-color 0.3s;
}

.solution-card-mini:hover {
  transform: translateY(-6px);
  border-color: var(--card-border, rgba(79,184,255,0.3));
}

.mini-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}

.mini-icon img { width: 22px; height: 22px; }

.solution-card-mini h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
  color: var(--text);
}

.solution-card-mini p {
  font-size: 0.82rem;
  color: var(--text-3);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.mini-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--card-accent, var(--blue-glow));
}

/* ================================================
   404 PAGE
   ================================================ */
.page-404 {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 72px);
  padding: 4rem 2rem;
  text-align: center;
}

.page-404 .error-num {
  font-size: clamp(6rem, 18vw, 14rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--blue-glow), rgba(79,184,255,0.2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.page-404 h2 { font-size: 1.5rem; margin: 1rem 0 0.75rem; }
.page-404 p  { color: var(--text-2); margin: 0 0 2.5rem; }

/* ================================================
   SECTION PROBLEM
   ================================================ */
.section-problem {
  background: rgba(255, 255, 255, 0.012);
  border-bottom: 1px solid var(--border);
}

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

.problem-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  transition: transform 0.3s var(--ease-out), border-color 0.3s;
}

.problem-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.12);
}

.problem-card-highlight {
  border-color: rgba(79, 184, 255, 0.15);
  background: rgba(79, 184, 255, 0.03);
}

.problem-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--p-color, var(--blue-glow)) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--p-color, var(--blue-glow)) 20%, transparent);
  margin-bottom: 1.4rem;
  color: var(--p-color, var(--blue-glow));
}

.problem-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  color: var(--text);
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.68;
  margin: 0;
}

/* ================================================
   SECTION HOW IT WORKS
   ================================================ */
.section-how {
  border-top: 1px solid var(--border);
}

.section-how .section-header {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.how-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 3.5rem;
}

.how-step {
  flex: 1;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
}

.step-num {
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(79, 184, 255, 0.1);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}

.step-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(79, 184, 255, 0.06);
  border: 1px solid rgba(79, 184, 255, 0.14);
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
}

.how-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  color: var(--text);
}

.how-step p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.68;
  margin: 0;
}

.step-connector {
  flex-shrink: 0;
  color: rgba(79, 184, 255, 0.2);
  padding: 0 0.5rem;
  margin-top: 5.5rem;
}

/* ================================================
   SECTION WHY NETYON
   ================================================ */
.section-why {
  border-top: 1px solid var(--border);
}

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

.why-card {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  transition: transform 0.3s var(--ease-out), border-color 0.3s;
}

.why-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(79, 184, 255, 0.06);
  border: 1px solid rgba(79, 184, 255, 0.12);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
}

.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.55rem;
  color: var(--text);
}

.why-card p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.68;
  margin: 0;
}

/* ================================================
   REVEAL ANIMATION
   ================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

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

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .more-grid { grid-template-columns: 1fr 1fr; }
  .doug-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .why-grid  { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 2.5rem;
    padding-bottom: 4rem;
    gap: 3rem;
  }

  .hero-copy { max-width: 100%; }

  .journey-path {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.75rem;
    padding-left: 1.4rem;
    margin-top: 3rem;
  }

  .journey-line {
    left: 6px;
    right: auto;
    top: 8px;
    bottom: 8px;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg,
      #3bb3ff, #6e4cff, #18d9a0, #ff5ca8,
      rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.25));
  }

  .journey-stop {
    flex-direction: row;
    align-items: center;
    gap: 0.9rem;
    width: 100%;
  }

  .journey-stop:hover { transform: translateX(4px); }

  .solution-hero { grid-template-columns: 1fr; }
  .solution-icon-panel { max-width: 280px; }

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

  .nav-toggle { display: flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(2, 2, 3, 0.97);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
    display: none;
    gap: 0;
  }

  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.75rem 1rem; border-radius: var(--radius-sm); }
  .nav-cta { margin: 0.25rem 0 0 !important; }

  .cta-panel { padding: 2.5rem 1.5rem; }

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

  .how-steps {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .how-step { padding: 1.5rem 1rem; text-align: left; }
  .how-step .step-icon { margin: 0 0 1rem; }
  .step-connector { display: none; }
}

@media (max-width: 600px) {
  .section { padding: 4rem 1.25rem; }
  .features-grid { grid-template-columns: 1fr; }
  .more-grid { grid-template-columns: 1fr; }
  .about-stat-grid { grid-template-columns: 1fr 1fr; }
  .site-header { padding: 1rem 1.25rem; }
}