/* css/style.css
   Mac Imaana — Watchtower homepage (static + interactive layer)
   Keep this file at: /css/style.css
*/

/* -------------------------
   Variables & Base
   ------------------------- */
:root{
  --bg-dark:#0b0b0f;
  --bg-deep:#121826;
  --text:#f2f4f8;
  --muted:rgba(242,244,248,0.75);
  --accent:#2dd8ff;
  --accent-2:#f9b42e;
  --max-width:1200px;
  --container-padding:24px;
  --radius:10px;
  --glass: rgba(255,255,255,0.03);
  --transition: 350ms cubic-bezier(.2,.9,.25,1);
}

*{box-sizing:border-box}
html,body,#site{height:100%}
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg,var(--bg-dark),var(--bg-deep));
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}

/* container */
.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding: 0 var(--container-padding);
}

/* -------------------------
   HERO
   ------------------------- */
.hero{
  position:relative;
  height:100vh;
  min-height:640px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}

/* Video fills the hero but is subtle (we use overlays for color) */
.hero__video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  filter: brightness(.45) contrast(1.02) saturate(.9);
  z-index:0;
}

/* overlay layers */
.hero__overlay{position:absolute;inset:0;z-index:1;pointer-events:none}
.hero__network{position:absolute;inset:0;width:100%;height:100%}
.hero__vignette{
  position:absolute;inset:0;
  background: radial-gradient(50% 40% at 50% 30%, rgba(2,8,18,0.0) 0%, rgba(2,8,18,0.7) 65%, rgba(2,8,18,0.95) 100%);
  z-index:2;
}

/* content sits above overlays */
.hero__content{
  position:relative;
  z-index:3;
  text-align:center;
  display:flex;
  flex-direction:column;
  gap:28px;
  align-items:center;
  padding: 48px 24px;
  width:100%;
}

/* brand text */
.brand__title{
  font-size: clamp(28px, 4.6vw, 56px);
  letter-spacing: 6px;
  font-weight:700;
  margin:0;
  color:var(--text);
  text-transform:uppercase;
  line-height:1;
}

.brand__tagline{
  font-size: clamp(15px, 1.6vw, 20px);
  margin:8px 0 0;
  color:var(--muted);
  max-width:780px;
}

/* radar sweep: subtle visual cue */
.radar{
  position:absolute;
  width:30vmax;
  height:30vmax;
  border-radius:50%;
  top:55%;
  left:50%;
  transform: translate(-50%,-40%);
  background: radial-gradient(circle at 50% 50%, rgba(45,216,255,0.04), rgba(249,180,46,0.02), transparent 60%);
  filter: blur(40px);
  opacity:.55;
  z-index:2;
  pointer-events:none;
  mix-blend-mode: screen;
}

/* CTA */
.btn{
  display:inline-block;
  padding:12px 20px;
  border-radius:8px;
  text-decoration:none;
  font-weight:600;
  transition:var(--transition);
  border:1px solid rgba(255,255,255,0.06);
  color:var(--text);
  background: transparent;
}

.btn--primary{
  box-shadow: 0 6px 18px rgba(11,11,15,.3);
  border: 1px solid rgba(45,216,255,0.18);
}

.btn--primary:hover{
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(13,22,36,0.6);
  border-color: var(--accent);
  color:var(--accent);
}

/* -------------------------
   SECTIONS
   ------------------------- */
.section{
  padding:80px 0;
  position:relative;
}

.section__title{
  font-size:20px;
  margin:0 0 16px 0;
  color:var(--text);
  letter-spacing:0.6px;
  font-weight:700;
}

.section--purpose{
  padding-top:64px;
  padding-bottom:64px;
}

.purpose__inner{
  display:flex;
  gap:32px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
}

.purpose__text{flex:1 1 420px}
.purpose__text h2{font-size:28px;margin:0 0 12px}
.purpose__text p{color:var(--muted);margin:0;font-size:16px;max-width:640px}

.purpose__visual{width:220px;height:220px;display:flex;align-items:center;justify-content:center}

/* -------------------------
   PROCESS / SYSTEM
   ------------------------- */
/* -------------------------
   SYSTEM / HOW WE DECODE (Pipeline)
   ------------------------- */
.section--system {
  background: linear-gradient(180deg, rgba(2,8,18,0.95), rgba(6,8,14,0.98));
  padding: 100px 0;
  text-align: center;
}

.system__pipeline {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 60px;
  margin-top: 60px;
  position: relative;
  flex-wrap: wrap; /* makes it responsive on smaller screens */
}

.step {
  flex: 1;
  max-width: 260px;
  background: linear-gradient(180deg, rgba(45,216,255,0.06), rgba(249,180,46,0.02));
  padding: 28px;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(2,8,18,0.45);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.step:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 16px 48px rgba(2,8,18,0.6);
}

.step__icon {
  font-size: 36px;
  margin-bottom: 16px;
  background: radial-gradient(circle, rgba(45,216,255,0.3), rgba(249,180,46,0.2));
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-dark);
  margin-left: auto;
  margin-right: auto;
}

.step h4 {
  font-size: 18px;
  margin: 12px 0 8px;
  color: var(--text);
}

.step p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.pipeline__line {
  flex: 0 0 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  margin-top: 48px;
  border-radius: 2px;
}

/* Responsive */
@media (max-width:900px){
  .system__pipeline {
    flex-direction: column;
    gap: 40px;
  }
  .pipeline__line {
    width: 2px;
    height: 40px;
    margin: 0 auto;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
  }
}



/* -------------------------
   CTA
   ------------------------- */
.section--cta{
  padding:80px 0;
  text-align:center;
  background: linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.00));
}
.section--cta {
  background: var(--bg-deep);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.section--cta h2{font-size:24px;margin:0 0 8px}
.section--cta p{color:var(--muted);margin:0 0 18px}

/* FOOTER */
.site-footer {
  background: #0b0d10;
  padding: 60px 0 30px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: #ccc;
  font-family: 'Inter', sans-serif;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
}

.footer-brand h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.footer-tagline {
  color: var(--accent, #64aaff);
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.footer-desc {
  font-size: 14px;
  color: #999;
  line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 12px;
}

.footer-links nav a {
  display: block;
  color: #999;
  font-size: 14px;
  text-decoration: none;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.footer-links nav a:hover {
  color: var(--accent, #64aaff);
}

.footer-contact p a {
  color: #ccc;
  font-size: 14px;
  text-decoration: none;
}

.footer-contact p a:hover {
  color: var(--accent, #64aaff);
}

.socials {
  margin-top: 12px;
}

.socials a {
  display: inline-block;
  margin-right: 10px;
  font-size: 16px;
  color: #999;
  transition: color 0.3s ease, transform 0.3s ease;
}

.socials a:hover {
  color: var(--accent, #64aaff);
  transform: translateY(-2px);
}

/* Bottom Bar */
.footer-bottom {
  text-align: center;
  margin-top: 50px;
  font-size: 13px;
  color: #777;
  border-top: 1px solid rgba(255,255,255,0.03);
  padding-top: 15px;
}

/* Responsive */
@media (max-width: 600px) {
  .footer-grid {
    text-align: center;
  }

  .socials a {
    margin: 0 6px;
  }
}


/* -------------------------
   RESPONSIVE
   ------------------------- */
@media (max-width:900px){
  .purpose__inner{flex-direction:column;align-items:center;text-align:center}
  .process{flex-direction:column}
  .node{min-height:80px}
  .hero{min-height:560px}
}

@media (max-width:480px){
  .brand__title{letter-spacing:3px}
  .brand__tagline{font-size:14px}
  .radar{display:none}
}





/* ===== Signal Command Bar ===== */
.signal-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 3em;
  background: rgba(15, 18, 25, 0.45);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 100;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.signal-nav:hover {
  background: rgba(18, 21, 29, 0.7);
  box-shadow: 0 8px 30px rgba(77, 181, 255, 0.1);
}

/* ===== Left Side ===== */
.nav-left {
  display: flex;
  align-items: center;
  gap: 0.7em;
}

.brand {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.brand:hover {
  color: var(--accent);
  text-shadow: 0 0 6px var(--accent);
}

/* ===== Signal Dot ===== */
.signal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulseDot 3s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.5); opacity: 1; }
}

/* ===== Hamburger ===== */
.hamburger {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 32px;
  height: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 3000;
  transition: transform 0.4s ease;
}

.hamburger span {
  height: 3px;
  width: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: all 0.4s ease;
  transform-origin: center;
}



/* Morph when active */
.hamburger.active span:nth-child(1) {
  transform: translateY(13px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-13px) rotate(-45deg);
}

/* Hover glow */
.hamburger:hover span {
  background:  var(--accent);
  box-shadow: 0 0 8px var(--accent);
  transition: all 0.25s ease;
}

/* Optional: slight shrink while active */
.hamburger.active {
  transform: scale(0.95);
}

/* ===== Full-Screen Menu Overlay ===== */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 16, 0.93);
  backdrop-filter: blur(20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1050;
}

.menu-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ===== Menu Content ===== */
.menu-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8em;
}

.menu-content a {
  color: #bfc3c8;
  font-size: 1.5rem;
  text-decoration: none;
  letter-spacing: 0.8px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s ease forwards;
}

.menu-overlay.active .menu-content a {
  animation: fadeUp 0.6s ease forwards;
}

.menu-overlay.active .menu-content a:nth-child(1) { animation-delay: 0.15s; }
.menu-overlay.active .menu-content a:nth-child(2) { animation-delay: 0.3s; }
.menu-overlay.active .menu-content a:nth-child(3) { animation-delay: 0.45s; }
.menu-overlay.active .menu-content a:nth-child(4) { animation-delay: 0.6s; }
.menu-overlay.active .menu-content a:nth-child(5) { animation-delay: 0.75s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.menu-content a:hover {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent);
}

/* ===== Responsive ===== */
@media (max-width: 700px) {
  .signal-nav {
    width: 92%;
    height: 56px;
    padding: 0 1.4em;
  }
  .brand {
    font-size: 0.95rem;
  }
}



/* -----------------------------------
   NETWORK VISUALIZATION
----------------------------------- */
.reach {
  position: relative;
  height: 100vh;
  background: radial-gradient(circle at center, #0f172a 0%, #05060a 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reach__overlay {
  position: absolute;
  text-align: center;
  color: #f2f4f8;
  z-index: 2;
}

.reach__title {
  font-size: 2.2rem;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.reach__text {
  font-size: 1rem;
  opacity: 0.8;
}

#networkCanvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.partners {
  background-color: #0e0f12;
  color: #fff;
  text-align: center;
  padding: 80px 20px;
}

.partners-title {
  font-size: 2rem;
  margin-bottom: 0.3em;
  letter-spacing: 0.5px;
}

.partners-subtitle {
  color: #aaa;
  margin-bottom: 2em;
  font-size: 1.1rem;
}

/* Grid layout */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2.5rem;
  justify-items: center;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

/* Floating animation */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}

.logo {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  padding: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 140px;
  transition: background 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
  animation: float 6s ease-in-out infinite;
}

.logo:nth-child(2n) { animation-delay: 1.5s; }
.logo:nth-child(3n) { animation-delay: 3s; }

.logo:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
  transform: translateY(-4px) scale(1.03);
}

.logo img {
  max-height: 100px;
  max-width: 150px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.9;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.logo img:hover {
  opacity: 1;
  transform: scale(1.05);
}

/* Make dark logos visible */
.dark-logo img {
  filter: brightness(0) invert(1);
}



.logo img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

/* Mobile auto-scroll marquee */
.logo-marquee {
  display: none;
}

@media (max-width: 900px) {
  .logo-grid {
    grid-template-columns: repeat(3, 1fr); /* ✅ 3 per row on tablets */
  }
}

/* ============================
   MOBILE LOGO MARQUEE FIX
   ============================ */
@media (max-width: 600px) {
  /* Hide desktop grid */
  .logo-grid {
    display: none;
  }

  /* Show marquee */
  .logo-marquee {
    display: block;
    overflow: hidden;
    position: relative;
    width: 100%;
    margin-top: 1.5em;
  }

  .logo-track {
    display: flex;
    align-items: center;
    gap: 40px; /* spacing between logos */
    animation: scrollMarquee 20s linear infinite;
    width: max-content;
    padding: 10px 0;
  }

  .logo-marquee .logo {
    flex: 0 0 auto;
    background: rgba(255,255,255,0.02);
    border-radius: 10px;
    padding: 20px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 140px; /* ensures even spacing */
    box-shadow: 0 0 10px rgba(255,255,255,0.05);
  }

  .logo-marquee .logo img {
    max-height: 60px;
    width: auto;
    opacity: 0.9;
  }

  @keyframes scrollMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }
}





/* -------------------------
   MOBILE OPTIMIZATION
   ------------------------- */
@media (max-width: 768px) {
  /* Navigation */
  .signal-nav {
    padding: 0 1.5em;
    height: 60px;
  }

  /* Hero text */
  .hero__content {
    gap: 20px;
    padding: 60px 20px;
  }

  .brand__title {
    font-size: 2rem;
    letter-spacing: 3px;
  }

  .brand__tagline {
    font-size: 0.9rem;
    line-height: 1.4;
  }

  /* Purpose section */
  /* Purpose section (mobile view) */
.purpose__inner {
  flex-direction: row;            
  align-items: center;
  justify-content: space-between;
  text-align: left;
  gap: 16px;                      /* give breathing room between text and SVG */
  margin-top: 0;
  margin-bottom: 0;
  padding: 0 8px;                 /* slight side padding */
}


.purpose__text {
  flex: 1;                        /* let text take more space */
  margin-bottom: 0;
}

.purpose__text h2 {
  margin-bottom: 6px;
  font-size: 1.4rem;              /* larger heading */
  line-height: 1.2;
}

.purpose__text p {
  margin-bottom: 0;
  font-size: 1rem;             /* optional: scale paragraph down */
  line-height: 1.5;
}

.purpose__visual {
  flex-shrink: 0;
  margin-top: 0;
}

.purpose__visual svg {
  width: 90px;
  height: 90px;
}



  /* System section */
  .system__pipeline {
    flex-direction: column;
    gap: 30px;
  }

  .step {
    max-width: 90%;
    margin: 0 auto;
  }

  /* Reach section */
  #reach {
    height: 400px;
  }

  /* CTA */
  .section--cta {
    padding: 60px 20px;
  }

  .section--cta h2 {
    font-size: 1.4rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand,
  .footer-links,
  .footer-contact {
    margin-bottom: 30px;
  }

  .socials a {
    font-size: 1.2rem;
  }
}