/* ============================================================
   AIOV CAPITAL — styles.css
   Palette: electric blue #1E90FF · dark navy #0A0F1F · black · white
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --blue: #1E90FF;
  --blue-soft: rgba(30, 144, 255, 0.14);
  --blue-glow: rgba(30, 144, 255, 0.28);
  --navy: #0A0F1F;
  --navy-panel: #0D1526;
  --black: #04060D;
  --white: #FFFFFF;
  --text: #E8ECF4;
  --text-muted: #9AA6BC;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(30, 144, 255, 0.35);

  --font-head: "DM Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  --radius: 14px;
  --container: 1160px;
  --header-h: 72px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background-color: var(--navy);
  /* Subtle depth: navy → black vertical drift + faint blue wash top-right.
     NOTE: no background-attachment:fixed — it forces repaints on scroll in Chrome. */
  background-image:
    radial-gradient(900px 500px at 85% -5%, rgba(30, 144, 255, 0.07), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--black) 100%);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--blue); text-decoration: none; }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; color: var(--white); }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2rem);
}
.container-narrow { max-width: 860px; }

.accent { color: var(--blue); }

/* Skip link (a11y) */
.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 200;
  padding: 0.6rem 1rem;
  background: var(--blue);
  color: var(--white);
  border-radius: 8px;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.72rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn-lg { padding: 0.95rem 2rem; font-size: 1.02rem; border-radius: 12px; }
.btn-block { width: 100%; }

.btn-primary {
  background: linear-gradient(180deg, #2E9BFF 0%, var(--blue) 100%);
  color: var(--white);
  box-shadow: 0 4px 22px var(--blue-glow), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(30, 144, 255, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border);
  color: var(--white);
}
.btn-ghost:hover {
  border-color: var(--border-strong);
  background: var(--blue-soft);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #1DA851; /* recognisable WhatsApp green, kept muted */
  color: var(--white);
  box-shadow: 0 4px 22px rgba(29, 168, 81, 0.3);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(29, 168, 81, 0.45); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease),
              backdrop-filter 0.3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(6, 10, 22, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 100%;
}

.brand { display: inline-flex; align-items: center; gap: 0.65rem; }
.brand-mark { flex-shrink: 0; }
.brand-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--white);
  white-space: nowrap;
}
.brand-thin { font-weight: 500; color: var(--blue); }

.site-nav { display: flex; align-items: center; gap: 1.8rem; }
.nav-list { display: flex; align-items: center; gap: 1.6rem; list-style: none; }

.nav-link {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s var(--ease);
  padding-block: 0.3rem;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: right 0.3s var(--ease);
}
.nav-link:hover, .nav-link:focus-visible { color: var(--white); }
.nav-link:hover::after { right: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle-bar {
  height: 2px;
  width: 100%;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: clamp(560px, 92vh, 900px);
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-media { position: absolute; inset: 0; z-index: -2; }

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(140deg, #0B1224 0%, var(--black) 70%),
    var(--navy);
}
.hero-bg::before {
  /* faint price-grid lines */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 75%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 75%, transparent 100%);
}
.hero-chart {
  position: absolute;
  inset: auto 0 0 0;
  width: 100%;
  height: 62%;
  opacity: 0.8;
}

/* Scrim keeps overlaid text readable */
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 6, 13, 0.55) 0%, rgba(4, 6, 13, 0.25) 45%, rgba(10, 15, 31, 0.92) 100%),
    linear-gradient(90deg, rgba(4, 6, 13, 0.55) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  padding-block: clamp(3rem, 8vh, 5rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 430px);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-copy { max-width: 640px; }

.hero-visual { display: flex; justify-content: center; }

.hero-phones {
  width: 100%;
  max-width: 430px;
  height: auto;
  filter:
    drop-shadow(0 28px 48px rgba(0, 0, 0, 0.55))
    drop-shadow(0 0 44px rgba(30, 144, 255, 0.14));
}

.hero-kicker {
  display: inline-block;
  margin-bottom: 1.1rem;
  padding: 0.4rem 0.95rem;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--blue-soft);
}

.hero-title {
  font-size: clamp(2.2rem, 5.6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 1.2rem;
}

.hero-sub {
  max-width: 560px;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.hero-risk {
  margin-top: 1.6rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  opacity: 0.8;
}

/* ---------- Sections (shared) ---------- */
.section { padding-block: clamp(4rem, 9vw, 6.5rem); }

.section-alt {
  background: linear-gradient(180deg, rgba(13, 21, 38, 0.55) 0%, rgba(13, 21, 38, 0) 100%);
  border-top: 1px solid var(--border);
}

.section-head { max-width: 640px; margin: 0 auto 3rem; text-align: center; }

.section-kicker {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.7rem;
}

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.8rem;
}

.section-sub { color: var(--text-muted); }

/* ---------- Cards: What Members Receive ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
}

.card {
  position: relative;
  padding: 1.8rem 1.6rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025) 0%, rgba(255, 255, 255, 0) 100%), var(--navy-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35), 0 0 0 1px var(--blue-soft), 0 0 34px rgba(30, 144, 255, 0.10);
}

.card-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 1.1rem;
  color: var(--blue);
  background: var(--blue-soft);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
}
.card-icon svg { width: 24px; height: 24px; }

.card h3 { font-size: 1.08rem; margin-bottom: 0.55rem; }
.card p { font-size: 0.93rem; color: var(--text-muted); }

/* ---------- Pillars: Why AIOV ---------- */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.3rem;
}

.pillar {
  position: relative;
  padding: 1.7rem 1.4rem 1.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(4, 6, 13, 0.45);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.pillar::before {
  /* thin accent line along the top */
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--blue), transparent 70%);
  opacity: 0.6;
}
.pillar:hover { transform: translateY(-4px); border-color: var(--border-strong); }

.pillar-num {
  display: block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--blue);
  margin-bottom: 0.9rem;
}
.pillar h3 { font-size: 1.15rem; margin-bottom: 0.55rem; }
.pillar p { font-size: 0.9rem; color: var(--text-muted); }

/* ---------- Membership / pricing ---------- */
.pricing-wrap { display: flex; justify-content: center; }

.pricing-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  padding: 2.4rem 2.2rem 2.2rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(30, 144, 255, 0.06) 0%, rgba(13, 21, 38, 0.9) 45%), var(--navy-panel);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}
.pricing-glow {
  position: absolute;
  top: -80px; left: 50%;
  width: 320px; height: 160px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, var(--blue-glow), transparent);
  pointer-events: none;
}

.pricing-label {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.2rem;
}

.pricing-price { margin-bottom: 1.6rem; }
.pricing-amount {
  font-family: var(--font-head);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--white);
}
.pricing-period { font-size: 1rem; color: var(--text-muted); margin-left: 0.3rem; }

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 1.8rem;
  border-top: 1px solid var(--border);
}
.pricing-features li {
  position: relative;
  padding: 0.72rem 0 0.72rem 1.9rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text);
}
.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0.2rem; top: 1.05rem;
  width: 15px; height: 8px;
  border-left: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(-45deg);
}

.pricing-note { margin-top: 1rem; font-size: 0.8rem; color: var(--text-muted); }

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--navy-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.testimonial:hover { transform: translateY(-4px); border-color: var(--border-strong); }

.shot-placeholder {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  background:
    repeating-linear-gradient(-45deg, rgba(30, 144, 255, 0.05) 0 14px, transparent 14px 28px),
    rgba(4, 6, 13, 0.6);
  border-bottom: 1px solid var(--border);
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
/* Real screenshots (once added) */
.testimonial img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--border);
}

.testimonial figcaption { padding: 1.2rem 1.3rem 1.3rem; }
.testimonial figcaption p { font-size: 0.95rem; margin-bottom: 0.6rem; }
.testimonial-meta { font-size: 0.8rem; color: var(--blue); letter-spacing: 0.04em; }

.results-disclaimer {
  margin-top: 2.2rem;
  text-align: center;
  font-size: 0.83rem;
  color: var(--text-muted);
}

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 0.8rem; }

.faq-item {
  background: var(--navy-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s var(--ease);
}
.faq-item[open] { border-color: var(--border-strong); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 1.3rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--white);
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-chevron {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--blue);
  transition: transform 0.3s var(--ease);
}
.faq-item[open] .faq-chevron { transform: rotate(180deg); }

.faq-body { padding: 0 1.3rem 1.2rem; }
.faq-body p { font-size: 0.93rem; color: var(--text-muted); }

/* ---------- Contact ---------- */
.contact-section { position: relative; overflow: hidden; }

.contact-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 300px at 50% 100%, rgba(30, 144, 255, 0.10), transparent 70%);
  pointer-events: none;
}

.contact-inner { position: relative; text-align: center; }

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.2rem;
}

.social-row {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
}
.social-link {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.social-link:hover {
  color: var(--blue);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(4, 6, 13, 0.75);
  padding: 3rem 0 2rem;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer-tagline {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.footer-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer-nav a { font-size: 0.9rem; color: var(--text-muted); transition: color 0.2s var(--ease); }
.footer-nav a:hover { color: var(--white); }

.footer-risk {
  padding: 1.2rem 1.4rem;
  margin-bottom: 2rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.footer-risk strong { color: var(--text); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.6rem);
  bottom: clamp(1rem, 3vw, 1.6rem);
  z-index: 90;
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  color: var(--white);
  background: #1DA851;
  border-radius: 50%;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 30px rgba(29, 168, 81, 0.4);
}

/* ---------- Scroll-reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* Users who prefer reduced motion get everything instantly, no movement */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 960px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile nav breakpoint */
@media (max-width: 820px) {
  .nav-toggle { display: flex; }

  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
    padding: 1rem 1.2rem 1.4rem;
    background: rgba(6, 10, 22, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), visibility 0.3s;
  }
  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-link { display: block; padding: 0.8rem 0.4rem; font-size: 1rem; }
  .nav-link::after { display: none; }
  .nav-cta { margin-top: 0.8rem; }

  /* Hamburger → X */
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Lock scroll while menu is open (class set by JS on <body>) */
  body.menu-open { overflow: hidden; }
}

/* Small mobile */
@media (max-width: 820px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-phones { max-width: 340px; }
}

@media (max-width: 640px) {
  .card-grid, .pillar-grid { grid-template-columns: 1fr; }

  .hero { min-height: 88vh; }
  .hero-content { padding-block: 2.5rem; }
  .hero-actions .btn { width: 100%; }

  .pricing-card { padding: 2rem 1.4rem 1.8rem; }

  .contact-actions { flex-direction: column; align-items: stretch; }

  .footer-top, .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* Keep the temporary banner tag clear of the hero text and WhatsApp bubble */
  .hero-placeholder-tag {
    top: auto;
    bottom: 10px;
    right: auto;
    left: 12px;
    font-size: 0.62rem;
    max-width: 62vw;
    text-align: left;
  }
}