:root {
  --bg-main: #050816;
  --bg-alt: #070b1f;
  --surface: rgba(13, 17, 40, 0.92);
  --surface-soft: rgba(15, 23, 42, 0.8);
  --primary: #00f5ff;
  --primary-soft: rgba(0, 245, 255, 0.16);
  --secondary: #ff007a;
  --accent: #ffc857;
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
  --border-subtle: rgba(148, 163, 184, 0.3);
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.95);
  --radius-lg: 18px;
  --radius-xl: 24px;
}

/* Basic reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  /* Global subtle arena-style background */
  background:
    radial-gradient(circle at top, rgba(0, 245, 255, 0.16), transparent 55%),
    radial-gradient(circle at bottom, rgba(255, 0, 122, 0.2), #020617);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* SECOND BACKGROUND WRAPPER FOR LOWER SECTION */
.lower-bg {
  background:
    linear-gradient(to bottom, rgba(5, 8, 22, 0.96), rgba(2, 6, 23, 0.98)),
    url("../assets/images/SamWolfArena2.jpg") center/cover no-repeat;
}

/* Layout helpers */
.container {
  width: min(1120px, 94vw);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
  background: transparent;
}

.section-alt {
  background: transparent;
}

.section-title {
  font-family: "Orbitron", system-ui, sans-serif;
  font-size: clamp(1.8rem, 2.2vw, 2.2rem);
  text-align: left;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  position: relative;
  margin-bottom: 12px;
}

.section-title::after {
  content: "";
  position: absolute;
  width: 72px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  left: 0;
  bottom: -10px;
}

.section-subtitle {
  color: var(--text-muted);
  max-width: 460px;
  font-size: 0.98rem;
}

/* NAVBAR */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(
    to bottom,
    rgba(2, 6, 23, 0.85),
    rgba(2, 6, 23, 0.65),
    transparent
  );
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  font-family: "Orbitron", system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-main);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
}

.logo-accent {
  color: var(--primary);
  margin-right: 6px;
}

.logo-thin {
  font-weight: 400;
  color: var(--text-muted);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 26px;
  font-size: 0.94rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  border-radius: 999px;
  transition: width 0.18s ease-out;
}

.nav-links a:hover {
  color: var(--text-main);
}

.nav-links a:hover::after {
  width: 100%;
}

/* HERO SECTION - FIRST BACKGROUND */
.hero {
  position: relative;
  padding: 72px 0 90px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(5, 8, 22, 0.95)),
    url("../assets/images/SamWolfArena.jpg") center/cover no-repeat fixed;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 44px;
  align-items: center;
  max-width: 100%;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-size: 0.75rem;
  margin-bottom: 14px;
}

.hero h1 {
  font-family: "Orbitron", system-ui, sans-serif;
  font-size: clamp(2.4rem, 3.3vw, 3.3rem);
  line-height: 1.1;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-sub {
  color: var(--text-muted);
  max-width: 520px;
  font-size: 0.98rem;
  margin-bottom: 24px;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.7);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.15s ease-out,
    box-shadow 0.18s ease-out,
    background 0.18s ease-out,
    border-color 0.18s ease-out;
}

.btn-primary {
  background: radial-gradient(
    circle at top left,
    rgba(0, 245, 255, 0.45),
    rgba(0, 245, 255, 0.16)
  );
  border-color: rgba(56, 189, 248, 0.7);
  color: #020617;
  box-shadow:
    0 0 0 1px rgba(15, 23, 42, 0.6),
    0 18px 40px rgba(8, 47, 73, 0.85);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 1px rgba(15, 23, 42, 0.7),
    0 22px 48px rgba(8, 47, 73, 0.96);
}

.btn-ghost {
  background: rgba(15, 23, 42, 0.7);
  color: var(--text-main);
  border-color: rgba(148, 163, 184, 0.5);
}

.btn-ghost:hover {
  border-color: var(--primary);
  background: radial-gradient(
    circle at top,
    rgba(0, 245, 255, 0.1),
    rgba(15, 23, 42, 0.8)
  );
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.stat {
  min-width: 88px;
}

.stat span {
  display: block;
  font-family: "Orbitron", system-ui, sans-serif;
  font-size: 1.1rem;
  color: var(--primary);
}

.stat p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

.logo-orbit {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  position: relative;
  background: radial-gradient(
    circle at top,
    rgba(0, 245, 255, 0.2),
    transparent 60%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft);
}

.logo-core {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), #020617);
}

.logo-core img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(148, 163, 184, 0.55);
  animation: orbit-rotate 18s linear infinite;
}

.orbit-one {
  width: 210px;
  height: 210px;
}

.orbit-two {
  width: 240px;
  height: 240px;
  animation-duration: 26s;
}

.orbit-three {
  width: 270px;
  height: 270px;
  animation-duration: 34s;
}

/* SERVICES */
#services {
  background: transparent;
}

.services-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.service-card {
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.94),
    rgba(15, 23, 42, 0.85)
  );
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.16s ease-out,
    border-color 0.16s ease-out,
    box-shadow 0.16s ease-out,
    background 0.16s ease-out;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(
    circle at top,
    rgba(0, 245, 255, 0.18),
    transparent 50%
  );
  opacity: 0;
  transition: opacity 0.2s ease-out;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(56, 189, 248, 0.9);
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.98),
    rgba(15, 23, 42, 0.9)
  );
}

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

.service-icon {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: radial-gradient(
    circle at top left,
    rgba(0, 245, 255, 0.3),
    rgba(15, 23, 42, 0.6)
  );
}

.service-icon i {
  color: var(--accent);
  font-size: 1.1rem;
}

.service-card h3 {
  font-size: 1.02rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* ABOUT */
#about {
  background: transparent;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: 40px;
  align-items: center;
}

.profile-ring {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  position: relative;
  background: radial-gradient(
    circle at top,
    rgba(0, 245, 255, 0.2),
    transparent 65%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-ring::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: inherit;
  border: 1px solid rgba(96, 165, 250, 0.6);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.55);
}

.profile-ring img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  z-index: 1;
}

.about-text p {
  font-size: 0.96rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.about-list {
  list-style: none;
  margin-top: 14px;
}

.about-list li {
  font-size: 0.92rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.about-list i {
  color: var(--primary);
}

/* CONTACT */
#contact {
  background: transparent;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 36px;
  align-items: flex-start;
}

/* single-column contact (no form) */
.contact-single-column {
  grid-template-columns: 1fr;
}

.contact-info {
  margin: 20px 0 16px;
}

.contact-info p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.contact-info i {
  color: var(--primary);
  width: 18px;
}

.contact-info a {
  color: var(--text-main);
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.social-links a {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  text-decoration: none;
  transition:
    transform 0.14s ease-out,
    border-color 0.14s ease-out,
    background 0.14s ease-out;
}

.social-links a:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  background: radial-gradient(
    circle at top,
    rgba(0, 245, 255, 0.12),
    rgba(15, 23, 42, 0.9)
  );
}

/* WHATSAPP FLOAT BUTTON */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.7);
  z-index: 60;
  transition:
    transform 0.18s ease-out,
    box-shadow 0.18s ease-out;
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 16px 40px rgba(37, 211, 102, 0.9);
}

/* FOOTER */
.footer {
  border-top: 1px solid rgba(55, 65, 81, 0.9);
  background: radial-gradient(
    circle at bottom,
    rgba(15, 23, 42, 0.9),
    #020617
  );
  padding: 24px 0;
  margin-top: 60px;
}

.footer p {
  text-align: center;
  font-size: 0.85rem;
  color: rgba(148, 163, 184, 0.8);
}

/* ANIMATIONS */
@keyframes orbit-rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1100px) {
  .container {
    padding: 0 16px;
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-visual {
    order: -1;
    margin-bottom: 24px;
  }

  .nav-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .nav-links {
    gap: 18px;
    font-size: 0.9rem;
  }

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

  .btn {
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 60px 0 70px;
    min-height: 100vh;
  }

  .logo-orbit {
    width: 220px;
    height: 220px;
  }

  .logo-core {
    width: 130px;
    height: 130px;
  }

  .section {
    padding: 60px 0;
  }

  .hero-stats {
    justify-content: center;
  }

  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 24px;
    right: 16px;
    bottom: 16px;
  }

  .hero-bg-overlay {
    background:
      linear-gradient(to bottom, rgba(0, 0, 0, 0.8), rgba(5, 8, 22, 0.98)),
      url("../assets/images/SamWolfArena.jpg") center top/cover no-repeat fixed;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

@media (max-width: 400px) {
  .hero h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .container {
    padding: 0 12px;
  }
}