/* =====================================================
   PLANETS TECH GLOBAL — style.css
   Red · Black · White — Premium Tech Aesthetic
   ===================================================== */

/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --red:            #1d4ed8;
  --red-bright:     #2563eb;
  --red-light:      #60a5fa;
  --red-primary:    #1d4ed8;
  --red-glow:       rgba(37, 99, 235, 0.14);
  --red-glow-strong:rgba(37, 99, 235, 0.28);
  --red-border:     rgba(37, 99, 235, 0.22);

  --bg-primary:     #ffffff;
  --bg-secondary:   #f3f7ff;
  --bg-card:        #ffffff;
  --bg-card-hover:  #f7fbff;
  --bg-red-card:    rgba(37,99,235,0.06);

  --border-subtle:  rgba(15,23,42,0.12);
  --border-red:     rgba(37,99,235,0.22);

  --white:          #ffffff;
  --text-primary:   #0b1220;
  --text-secondary: #334155;
  --text-muted:     #64748b;

  --font-main:      'Inter', -apple-system, sans-serif;
  --font-body:      'Inter', -apple-system, sans-serif;
  --font-display:   'Space Grotesk', sans-serif;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  32px;

  --shadow-card:  0 10px 35px rgba(15,23,42,0.12);
  --shadow-red:   0 12px 40px rgba(37,99,235,0.22);
  --transition:   all 0.3s cubic-bezier(0.4,0,0.2,1);
  --nav-height:   76px;
}

/* ===== RESET ===== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width:100%; height:auto; display:block; }
a  { text-decoration:none; color:inherit; }
ul { list-style:none; }

/* ===== CONTAINER ===== */
.container {
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
  padding-left:max(24px, env(safe-area-inset-left));
  padding-right:max(24px, env(safe-area-inset-right));
}

/* ===== BG GRID ===== */
.bg-grid {
  position: fixed; inset:0;
  background-image:
    linear-gradient(rgba(37,99,235,0.06) 1px, transparent 1px),
    linear-gradient(90deg,rgba(37,99,235,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events:none; z-index:-2;
}

/* ===== TYPOGRAPHY ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--red-bright) 0%, var(--red-light) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.section-tag {
  display:inline-block;
  font-size:0.72rem; font-weight:700;
  letter-spacing:0.14em; text-transform:uppercase;
  color: var(--red-bright);
  background: var(--red-glow);
  border: 1px solid var(--red-border);
  padding:6px 16px; border-radius:100px;
  margin-bottom:20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight:700; line-height:1.2;
  color: var(--text-primary);
  margin-bottom:16px;
}

.section-subtitle {
  font-size:1rem; color:var(--text-secondary);
  max-width:560px; margin:0 auto; line-height:1.75;
}

.section-header { text-align:center; margin-bottom:60px; }

/* ===== BUTTONS ===== */
.btn-primary {
  display:inline-flex; align-items:center; gap:8px;
  background: linear-gradient(135deg, var(--red), var(--red-bright));
  color:#fff; font-weight:700; font-size:0.9rem;
  padding:13px 28px; border-radius:var(--radius-md);
  transition:var(--transition); border:none; cursor:pointer;
  box-shadow: 0 8px 26px rgba(37,99,235,0.28);
  letter-spacing:0.02em;
}
.btn-primary:hover {
  transform:translateY(-3px);
  box-shadow:0 14px 40px rgba(37,99,235,0.34);
  filter:brightness(1.1);
}
.btn-primary.btn-lg { padding:16px 38px; font-size:1rem; border-radius:var(--radius-lg); }
.btn-primary.btn-full { width:100%; justify-content:center; }

.btn-outline {
  display:inline-flex; align-items:center; gap:8px;
  background:transparent; color:var(--text-primary);
  font-weight:600; font-size:0.9rem;
  padding:13px 28px; border-radius:var(--radius-md);
  border:1px solid var(--border-subtle);
  transition:var(--transition); cursor:pointer;
}
.btn-outline:hover {
  border-color:var(--red-bright); color:var(--red-bright);
  background:var(--red-glow); transform:translateY(-3px);
}
.btn-outline.btn-lg { padding:16px 38px; font-size:1rem; border-radius:var(--radius-lg); }

/* ===== NAVBAR ===== */
.navbar {
  position:fixed; top:0; left:0; right:0;
  height:var(--nav-height); z-index:1000;
  transition:var(--transition);
}
.navbar.scrolled {
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border-subtle);
}
.nav-inner {
  max-width:1180px; margin:0 auto; padding:0 24px;
  height:100%; display:flex; align-items:center; gap:36px;
  padding-left:max(24px, env(safe-area-inset-left));
  padding-right:max(24px, env(safe-area-inset-right));
}
.nav-logo { display:flex; align-items:center; gap:12px; flex-shrink:0; }
.nav-logo img {
  height:48px; width:auto;
  filter: drop-shadow(0 0 18px rgba(37,99,235,0.18));
  transform-origin: center center;
}
.nav-links { display:flex; align-items:center; gap:30px; flex:1; }
.nav-link {
  font-size:0.875rem; font-weight:500;
  color:var(--text-secondary); transition:var(--transition);
  position:relative; padding-bottom:4px;
}
.nav-link::after {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:2px;
  background:var(--red-bright); transition:var(--transition);
}
.nav-link:hover, .nav-link.active { color:var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width:100%; }
.nav-cta { margin-left:auto; display:flex; align-items:center; gap:14px; }
.hamburger {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:4px;
}
.hamburger span { display:block; width:22px; height:2px; background:var(--text-primary); transition:var(--transition); }

/* ===== PAGE HERO (shared) ===== */
.page-hero {
  min-height:52vh; display:flex; align-items:center;
  padding:calc(var(--nav-height) + 60px) 0 60px;
  position:relative; text-align:center; overflow:hidden;
}
.page-hero-orb {
  position:absolute; border-radius:50%; filter:blur(90px); pointer-events:none;
}
.page-hero-orb-1 {
  width:500px; height:500px;
  background:radial-gradient(circle,rgba(37,99,235,0.14),transparent 70%);
  top:-150px; left:50%; transform:translateX(-50%);
}
.page-hero-content { position:relative; z-index:1; max-width:800px; margin:0 auto; }
.page-hero h1 { font-family:var(--font-display); font-size:clamp(2.2rem,5vw,3.5rem); font-weight:800; line-height:1.15; margin-bottom:20px; }
.page-hero p { font-size:1.05rem; color:var(--text-secondary); max-width:620px; margin:0 auto 32px; line-height:1.8; }

/* ===== DIVIDER ===== */
.section-divider {
  width:60px; height:3px; margin:0 auto 40px;
  background:linear-gradient(90deg,var(--red),var(--red-bright));
  border-radius:100px;
}

/* ===== RED LINE ACCENT ===== */
.red-line { width:50px; height:3px; background:linear-gradient(90deg,var(--red),var(--red-light)); border-radius:100px; margin-bottom:20px; }

/* ===== CARDS ===== */
.card {
  background:var(--bg-card);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius-lg);
  transition:var(--transition);
}
.card:hover {
  background:var(--bg-card-hover);
  border-color:var(--border-red);
  transform:translateY(-5px);
  box-shadow:var(--shadow-red);
}

/* ===== TICKER ===== */
.ticker-wrap { overflow:hidden; }
.ticker-inner { display:flex; gap:60px; animation:ticker 28s linear infinite; width:max-content; }
.ticker-inner:hover { animation-play-state:paused; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.brand-logo {
  font-family:var(--font-display); font-size:0.95rem; font-weight:700;
  color:var(--text-muted); letter-spacing:0.06em; text-transform:uppercase; flex-shrink:0;
  transition:var(--transition);
}
.brand-logo:hover { color:var(--red-bright); }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity:0; transform:translateY(28px); transition:opacity 0.7s ease,transform 0.7s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* ===== FOOTER ===== */
.footer {
  padding:70px 0 28px;
  border-top:1px solid var(--border-subtle);
  background:var(--bg-secondary);
}
.footer-top {
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr;
  gap:50px; margin-bottom:50px;
}
.footer-brand .nav-logo { margin-bottom:16px; }
.footer-brand p { font-size:0.875rem; color:var(--text-muted); line-height:1.75; max-width:270px; }
.footer-tagline { font-size:0.8rem; font-style:italic; color:var(--red-bright); margin-top:10px; }
.footer-social { display:flex; gap:10px; margin-top:20px; }
.footer-social-icon {
  width:36px; height:36px;
  background:var(--bg-card); border:1px solid var(--border-subtle);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:0.78rem; font-weight:700; color:var(--text-secondary);
  transition:var(--transition);
}
.footer-social-icon:hover { background:var(--red-glow); border-color:var(--red); color:var(--red-bright); transform:translateY(-2px); }
.footer-col h4 {
  font-family:var(--font-display); font-size:0.82rem; font-weight:700;
  color:var(--text-primary); letter-spacing:0.1em; text-transform:uppercase; margin-bottom:18px;
}
.footer-col ul { display:flex; flex-direction:column; gap:11px; }
.footer-col a { font-size:0.86rem; color:var(--text-muted); transition:var(--transition); }
.footer-col a:hover { color:var(--red-bright); padding-left:5px; }
.footer-bottom {
  display:flex; align-items:center; justify-content:space-between;
  padding-top:28px; border-top:1px solid var(--border-subtle);
  flex-wrap:wrap; gap:14px;
}
.footer-bottom p { font-size:0.8rem; color:var(--text-muted); }
.footer-legal { display:flex; gap:20px; }
.footer-legal a { font-size:0.8rem; color:var(--text-muted); transition:var(--transition); }
.footer-legal a:hover { color:var(--red-bright); }

/* ===== GLOWING BLOB CURSOR ===== */
#cursor-blob {
  position:fixed; width:300px; height:300px; border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,0.10),transparent 70%);
  pointer-events:none; z-index:0;
  transform:translate(-50%,-50%);
  transition:left 0.12s ease,top 0.12s ease;
  mix-blend-mode:multiply;
}

/* ===== FORM ===== */
.form-group { display:flex; flex-direction:column; gap:7px; margin-bottom:18px; }
.form-group label { font-size:0.82rem; font-weight:600; color:var(--text-secondary); letter-spacing:0.03em; }
.form-group input,
.form-group textarea,
.form-group select {
  background:#fff; border:1px solid var(--border-subtle);
  border-radius:var(--radius-md); padding:13px 16px;
  color:var(--text-primary); font-family:var(--font-main); font-size:0.9rem;
  transition:var(--transition); outline:none; width:100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color:var(--red-bright); background:#fff;
  box-shadow:0 0 0 3px rgba(37,99,235,0.16);
}
.form-group select option { background:#fff; color:var(--text-primary); }
.form-group textarea { resize:vertical; min-height:110px; }
.form-note { text-align:center; font-size:0.78rem; color:var(--text-muted); margin-top:12px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .footer-top { grid-template-columns:1fr 1fr; gap:35px; }
}
@media(max-width:900px){
  .nav-inner { gap:20px; }
  .nav-links { display:none; }
  /* Always show a backdrop on mobile so nav is visible */
  .navbar {
    background:rgba(255,255,255,0.95);
    backdrop-filter:blur(16px);
    border-bottom:1px solid var(--border-subtle);
  }
  .hamburger { display:flex; z-index:1001; }
  .hamburger span { background: var(--text-primary); height:3px; width:24px; border-radius:2px; }
  .nav-cta .btn-primary { display:none; }
  .nav-logo img { height:44px; }
  /* Open state — works from 900px down to any width */
  .nav-links.open {
    display:flex; flex-direction:column; align-items:flex-start;
    position:fixed; top:var(--nav-height); left:0; right:0;
    background:rgba(255,255,255,0.98); backdrop-filter:blur(20px);
    padding:32px 24px;
    padding-left:max(24px, env(safe-area-inset-left));
    padding-right:max(24px, env(safe-area-inset-right));
    border-bottom:1px solid var(--border-subtle);
    z-index:999; gap:24px;
    border-top: 1px solid var(--border-red);
  }
  .nav-links.open .nav-link { font-size:1.1rem; color:var(--text-primary); width:100%; padding:6px 0; }
  .nav-links.open .nav-link:hover { color:var(--red-bright); padding-left:8px; }
}
@media(max-width:768px){
  /* Nav open link size on smaller phones */
  .nav-links.open .nav-link { font-size:1rem; }

  /* Footer */
  .footer-top { grid-template-columns:1fr; gap:28px; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .footer-legal { flex-wrap:wrap; justify-content:center; }
  /* Forms */
  .form-row { grid-template-columns:1fr; }
  /* Page hero */
  .page-hero { padding:calc(var(--nav-height) + 40px) 0 40px; }
  .page-hero h1 { font-size:clamp(1.7rem,6vw,2.2rem); }
  .page-hero p { font-size:0.93rem; }
  /* Section header */
  .section-header { margin-bottom:40px; }
  .section-subtitle { font-size:0.9rem; }
  /* Container */
  .container {
    padding:0 16px;
    padding-left:max(16px, env(safe-area-inset-left));
    padding-right:max(16px, env(safe-area-inset-right));
  }
}
@media(max-width:480px){
  .btn-primary.btn-lg, .btn-outline.btn-lg { padding:14px 20px; font-size:0.9rem; width:100%; justify-content:center; }
  .section-title { font-size:clamp(1.5rem,7vw,2rem); }
  .footer-top { gap:24px; }
}