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

:root {
  --color-bg: #0f1015;
  --color-surface: #171821;
  --color-surface-2: #20222d;
  --color-surface-hover: #2b2e3c;
  --color-accent: #ff6a00; /* Vibrant Orange */
  --color-accent-2: #00d2ff; /* Bright Cyan */
  --color-text: #f0f2f5;
  --color-text-muted: #a0a5b8;
  --color-border: #2a2c3a;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --radius: 0px; /* Sharp, aggressive edges */
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: var(--color-text); transition: var(--transition); }

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; text-transform: uppercase; }
h1 { font-size: clamp(3rem, 7vw, 6rem); margin-bottom: 1.5rem; color: #fff; letter-spacing: -1px; }
h2 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1rem; color: var(--color-text); }
p { color: var(--color-text-muted); font-size: 1.15rem; margin-bottom: 1.5rem; }

.container { width: 90%; max-width: 1400px; margin: 0 auto; }
.text-accent { color: var(--color-accent); }
.text-cyan { color: var(--color-accent-2); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 1.2rem 3rem; font-family: var(--font-heading); font-size: 1.2rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 2px;
  border-radius: var(--radius); transition: var(--transition);
  cursor: pointer; border: none; position: relative; overflow: hidden;
  z-index: 1;
}
.btn::before {
  content: ''; position: absolute; top: 0; left: 0; width: 0; height: 100%;
  background: rgba(255,255,255,0.1); transition: var(--transition); z-index: -1;
}
.btn:hover::before { width: 100%; }

.btn-primary {
  background: var(--color-accent);
  color: #fff; border: 2px solid var(--color-accent);
}
.btn-primary:hover {
  background: transparent; color: var(--color-accent);
}
.btn-outline {
  border: 2px solid var(--color-accent-2); color: var(--color-accent-2); background: transparent;
}
.btn-outline:hover {
  background: var(--color-accent-2); color: #000;
}

/* Header */
.header-main {
  position: fixed; top: 0; left: 0; width: 100%;
  background: transparent;
  padding: 1.5rem 0; z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
.header-main.scrolled {
  background: rgba(15, 16, 21, 0.95); backdrop-filter: blur(10px);
  padding: 1rem 0; border-bottom: 1px solid var(--color-border);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; width: 90%; max-width: 1400px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 15px; }
.logo svg { width: 35px; height: 35px; fill: var(--color-accent); }
.logo-text { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.nav-links { display: flex; gap: 3rem; }
.nav-links a { font-family: var(--font-heading); text-transform: uppercase; font-weight: 600; font-size: 1.1rem; color: var(--color-text-muted); position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--color-accent); transition: var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: #fff; }

.mobile-toggle { display: none; flex-direction: column; gap: 6px; cursor: pointer; }
.mobile-toggle span { display: block; width: 30px; height: 3px; background: var(--color-text); transition: var(--transition); }

@media(max-width: 992px) {
  .nav-links, .nav-action { display: none; }
  .mobile-toggle { display: flex; }
  .nav-links.active {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%;
    background: var(--color-bg); padding: 2rem; border-bottom: 1px solid var(--color-border); gap: 1.5rem;
  }
}

/* Split Hero Section */
.hero-split {
  display: flex; min-height: 100vh; padding-top: 100px;
}
.hero-text-side {
  flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 4rem 5%;
}
.hero-visual-side {
  flex: 1; position: relative; overflow: hidden; background: var(--color-surface);
  display: flex; align-items: center; justify-content: center;
}
.hero-visual-side img {
  width: 80%; height: auto; object-fit: contain; transform: rotate(-5deg) scale(1.1); transition: transform 1s ease;
  box-shadow: -20px 20px 50px rgba(0,0,0,0.5); border: 2px solid var(--color-border);
}
.hero-visual-side:hover img { transform: rotate(0deg) scale(1.05); }

.hero-tag {
  display: inline-block; padding: 0.5rem 1.5rem; border: 1px solid var(--color-accent); color: var(--color-accent);
  font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 2px; font-size: 0.9rem;
  margin-bottom: 2rem;
}

@media(max-width: 992px) {
  .hero-split { flex-direction: column; min-height: auto; }
  .hero-visual-side { padding: 4rem 0; }
  .hero-visual-side img { width: 90%; transform: rotate(0); }
}

/* Stats Strip */
.stats-strip {
  background: var(--color-accent); display: flex;
}
.stat-item {
  flex: 1; padding: 3rem 2rem; text-align: center; border-right: 1px solid rgba(0,0,0,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-num { font-family: var(--font-heading); font-size: 4rem; font-weight: 700; color: #000; line-height: 1; }
.stat-label { font-family: var(--font-heading); font-size: 1.2rem; text-transform: uppercase; color: rgba(0,0,0,0.8); letter-spacing: 1px; font-weight: 600; margin-top: 0.5rem; }

@media(max-width: 768px) {
  .stats-strip { flex-direction: column; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.1); }
}

/* Zig Zag Features */
.features-zigzag { padding: 8rem 0; }
.zig-zag-row { display: flex; align-items: center; gap: 5rem; margin-bottom: 8rem; }
.zig-zag-row:last-child { margin-bottom: 0; }
.zig-zag-row.reverse { flex-direction: row-reverse; }
.zz-text { flex: 1; }
.zz-text h3 { font-size: 2.5rem; color: var(--color-accent-2); margin-bottom: 1.5rem; }
.zz-visual { flex: 1; position: relative; }
.zz-visual::before {
  content: ''; position: absolute; top: -20px; left: -20px; width: 100%; height: 100%;
  border: 2px solid var(--color-border); z-index: 0; transition: var(--transition);
}
.zig-zag-row.reverse .zz-visual::before { left: 20px; }
.zz-visual img { position: relative; z-index: 1; width: 100%; height: auto; display: block; border: 1px solid var(--color-border); }
.zig-zag-row:hover .zz-visual::before { transform: translate(10px, 10px); border-color: var(--color-accent); }
.zig-zag-row.reverse:hover .zz-visual::before { transform: translate(-10px, 10px); border-color: var(--color-accent-2); }

@media(max-width: 992px) {
  .zig-zag-row, .zig-zag-row.reverse { flex-direction: column; gap: 3rem; margin-bottom: 5rem; }
}

/* Hover Cards (Replaces Tabs) */
.hover-cards-section { padding: 8rem 0; background: var(--color-surface); }
.section-heading { text-align: center; margin-bottom: 5rem; }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.hover-card {
  background: var(--color-bg); padding: 3rem; border: 1px solid var(--color-border);
  position: relative; overflow: hidden; transition: var(--transition); cursor: pointer;
}
.hover-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 5px; background: var(--color-border); transition: var(--transition);
}
.hover-card:hover { transform: translateY(-10px); border-color: rgba(255,255,255,0.1); }
.hover-card:nth-child(1):hover::before { background: var(--color-accent); }
.hover-card:nth-child(2):hover::before { background: var(--color-accent-2); }
.hover-card:nth-child(3):hover::before { background: #fff; }
.card-icon svg { width: 50px; height: 50px; stroke: var(--color-text-muted); margin-bottom: 2rem; transition: var(--transition); }
.hover-card:hover .card-icon svg { stroke: #fff; }
.hover-card h3 { font-size: 2rem; margin-bottom: 1rem; }

@media(max-width: 992px) { .cards-grid { grid-template-columns: 1fr; } }

/* Accordion FAQ */
.faq-section { padding: 8rem 0; }
.accordion-container { max-width: 900px; margin: 0 auto; }
.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-btn {
  width: 100%; background: transparent; border: none; padding: 2rem 0;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-heading); font-size: 1.5rem; color: var(--color-text); text-transform: uppercase;
  cursor: pointer; text-align: left;
}
.accordion-icon svg { width: 24px; height: 24px; stroke: var(--color-accent); transition: transform 0.3s ease; }
.accordion-btn[aria-expanded="true"] .accordion-icon svg { transform: rotate(45deg); stroke: var(--color-accent-2); }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; padding: 0; }
.accordion-btn[aria-expanded="true"] + .accordion-content { padding-bottom: 2rem; max-height: 500px; }

/* Footer */
.footer-4col { background: var(--color-surface); padding: 6rem 0 2rem; border-top: 1px solid var(--color-border); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 2fr; gap: 4rem; margin-bottom: 4rem; }
.f-brand p { margin-top: 1rem; }
.f-col h4 { font-family: var(--font-heading); font-size: 1.3rem; margin-bottom: 1.5rem; color: #fff; }
.f-col a { display: block; margin-bottom: 1rem; color: var(--color-text-muted); }
.f-col a:hover { color: var(--color-accent-2); padding-left: 5px; }
.newsletter-form { display: flex; gap: 10px; margin-top: 1rem; flex-direction:column;}
.newsletter-form input { flex: 1; padding: 1rem; background: var(--color-bg); border: 1px solid var(--color-border); color: #fff; font-family: var(--font-body); }
.newsletter-form input:focus { outline: none; border-color: var(--color-accent); }
.f-bottom { border-top: 1px solid var(--color-border); padding-top: 2rem; display: flex; justify-content: space-between; color: var(--color-text-muted); font-size: 0.9rem; }

@media(max-width: 992px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .f-bottom { flex-direction: column; text-align: center; gap: 1rem; }
}
@media(max-width: 576px) { .footer-grid { grid-template-columns: 1fr; } }

/* Utilities */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }
.gap-2 { gap: 1rem; display: flex; }

/* Inner Pages */
.inner-header { padding: 150px 0 80px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.inner-content { padding: 6rem 0; max-width: 900px; margin: 0 auto; }
.inner-content h2 { margin-top: 3rem; color: var(--color-accent); }
.inner-content h3 { margin-top: 2rem; color: #fff; font-size: 1.8rem; margin-bottom: 1rem; }
.inner-content ul { margin-bottom: 1.5rem; padding-left: 1.5rem; }
.inner-content li { margin-bottom: 0.8rem; }
.inner-content img { width: 100%; height: auto; border: 1px solid var(--color-border); margin: 2rem 0; display: block; }

/* Custom Popup Modal */
.custom-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--color-surface);
    border: 1px solid var(--color-accent);
    padding: 3rem;
    z-index: 9999;
    text-align: center;
    border-radius: var(--radius);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.custom-popup.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}
.custom-popup-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(10, 5, 16, 0.9);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.custom-popup-overlay.show {
    opacity: 1;
    visibility: visible;
}
.custom-popup svg {
    width: 60px; height: 60px; stroke: var(--color-accent-2); margin-bottom: 1.5rem;
}
.custom-popup h3 {
    font-size: 2rem; color: #fff; margin-bottom: 1rem;
}
.custom-popup p {
    color: var(--color-text-muted); margin-bottom: 2rem;
}