/* ===== Design tokens (sunset palette) ===== */
:root {
  --bg: #2a1418;          /* deep sunset plum base (not black) */
  --bg-top: #1f0f16;      /* dusky upper-sky */
  --bg-bottom: #4a2018;   /* warm burnt-orange horizon */
  --surface: #35191c;
  --surface-2: #421f1e;
  --text: #f9ece4;
  --muted: #c2a498;
  --pink: #f8b4a0;
  --red: #f0603e;
  --amber: #f6a04b;
  --deep-red: #c04a2e;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--bg); /* solid fallback so mobile never shows white */
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Full-viewport fixed gradient layer.
   Using a fixed pseudo-element instead of `background-attachment: fixed`,
   which mobile browsers (iOS Safari / Android Chrome) render unreliably —
   that was causing the page to show white below the first screen on phones. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -3;
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg) 45%, var(--bg-bottom) 100%);
  pointer-events: none;
}

/* ===== Ambient background ===== */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(240, 96, 62, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240, 96, 62, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  z-index: -2;
  mask-image: radial-gradient(ellipse at 50% 0%, black 40%, transparent 80%);
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.4;
  z-index: -1;
  pointer-events: none;
}

.orb-1 {
  width: 500px; height: 500px;
  background: var(--deep-red);
  top: -150px; left: -120px;
  animation: float1 14s ease-in-out infinite;
}

.orb-2 {
  width: 420px; height: 420px;
  background: var(--amber);
  opacity: 0.16;
  bottom: 10%; right: -140px;
  animation: float2 18s ease-in-out infinite;
}

@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(60px,50px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-50px,-40px); } }

/* ===== Nav ===== */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 40px;
  position: sticky;
  top: 0;
  background: rgba(31, 15, 22, 0.8);
  backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid rgba(240, 96, 62, 0.16);
}

.nav-brand { display: flex; align-items: center; gap: 14px; }

.nav-logo {
  height: 40px; width: 40px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(240, 96, 62, 0.3);
  transition: transform 0.3s, border-color 0.3s;
}
.nav-logo:hover { transform: scale(1.08); border-color: var(--red); }

.nav-name {
  font-size: 1.05rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  background: linear-gradient(90deg, var(--amber), var(--red), var(--pink));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.nav-links a {
  color: var(--text); text-decoration: none; margin-left: 28px;
  font-size: 0.85rem; letter-spacing: 1.5px; text-transform: uppercase;
  position: relative; transition: color 0.2s;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--red)); transition: width 0.25s;
}
.nav-links a:hover { color: var(--pink); }
.nav-links a:hover::after { width: 100%; }

/* ===== Hero ===== */
.hero { position: relative; text-align: center; padding: 60px 20px 90px; overflow: hidden; }

.hero-glow {
  position: absolute; top: 15%; left: 50%; transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(240, 96, 62, 0.28), transparent 70%);
  filter: blur(40px); z-index: 0;
  animation: pulse 6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 0.5; } 50% { opacity: 1; } }

.hero-inner { position: relative; z-index: 1; }

.hero-logo {
  width: 190px; margin-bottom: 26px;
  border-radius: 18px; border: 1px solid rgba(240, 96, 62, 0.35);
  padding: 6px; background: rgba(53, 25, 28, 0.5);
  box-shadow:
    0 0 0 1px rgba(248, 180, 160, 0.08),
    0 20px 50px rgba(0, 0, 0, 0.55),
    0 0 40px rgba(240, 96, 62, 0.22);
  animation: floatLogo 5s ease-in-out infinite;
}
@keyframes floatLogo { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

h1 {
  font-size: 3.2rem; letter-spacing: 5px; text-transform: uppercase;
  background: linear-gradient(90deg, var(--amber), var(--red), var(--pink), var(--amber));
  background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 5s linear infinite;
}
@keyframes shimmer { to { background-position: 200% center; } }

.tagline {
  color: var(--muted); letter-spacing: 4px; text-transform: uppercase;
  font-size: 0.9rem; margin: 12px 0 32px;
}

/* ===== Banner band ===== */
.banner-band {
  width: 100%; margin: 0 0 20px; position: relative; overflow: hidden;
  border-bottom: 1px solid rgba(240, 96, 62, 0.2);
}
.banner-band img {
  width: 100%; display: block;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  background: linear-gradient(90deg, var(--amber), var(--red));
  color: #2a1418; font-weight: 700; text-decoration: none;
  padding: 13px 30px; border-radius: 8px;
  letter-spacing: 1.5px; text-transform: uppercase; font-size: 0.82rem;
  transition: transform 0.18s, box-shadow 0.18s;
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 12px 34px rgba(240, 96, 62, 0.5); }

.btn-outline { background: transparent; color: var(--pink); border: 1px solid var(--red); }
.btn-outline:hover { background: rgba(240, 96, 62, 0.1); }

/* ===== Sections ===== */
.section { max-width: 1000px; margin: 0 auto; padding: 70px 24px; text-align: center; position: relative; }

.section h2 {
  font-size: 2.1rem; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text); margin-bottom: 14px;
}
.section h2::after {
  content: ''; display: block; width: 60px; height: 3px; margin: 14px auto 30px;
  background: linear-gradient(90deg, var(--amber), var(--red)); border-radius: 2px;
}

.about-text { color: var(--muted); max-width: 640px; margin: 0 auto 30px; font-size: 1.08rem; }
.about-text p { margin-bottom: 18px; }
.about-text em { color: var(--pink); font-style: normal; font-weight: 600; }

/* ===== Grid + cards ===== */
.grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px; margin-top: 24px;
}
.card {
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(240, 96, 62, 0.13); border-radius: 14px;
  padding: 30px 24px; text-align: left; position: relative; overflow: hidden;
  transition: transform 0.2s, border-color 0.25s, box-shadow 0.25s;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--red));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.card:hover {
  transform: translateY(-6px); border-color: rgba(240, 96, 62, 0.4);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(240, 96, 62, 0.1);
}
.card:hover::before { transform: scaleX(1); }
.card-icon { font-size: 1.6rem; color: var(--red); margin-bottom: 14px; font-family: 'Consolas', monospace; }
.card h3 { color: var(--pink); margin-bottom: 10px; letter-spacing: 1px; font-size: 1.2rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

.tag {
  display: inline-block; margin-top: 16px; font-size: 0.72rem; color: var(--red);
  letter-spacing: 1.5px; text-transform: uppercase; padding: 4px 10px;
  border: 1px solid rgba(240, 96, 62, 0.3); border-radius: 20px;
}

/* ===== Stack chips ===== */
.stack-label { color: var(--pink); font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase; margin: 30px 0 16px; }
.chip-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 760px; margin: 0 auto; }
.chip {
  display: inline-block; padding: 11px 22px; border-radius: 30px;
  font-size: 0.9rem; font-weight: 600; letter-spacing: 0.5px; color: var(--text);
  background: linear-gradient(145deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(240, 96, 62, 0.3);
  box-shadow: 0 4px 18px rgba(0,0,0,0.3), 0 0 14px rgba(240, 96, 62, 0.08);
  transition: transform 0.18s, box-shadow 0.25s, border-color 0.25s; cursor: default;
}
.chip:hover {
  transform: translateY(-4px); border-color: var(--red);
  box-shadow: 0 8px 26px rgba(0,0,0,0.4), 0 0 22px rgba(240, 96, 62, 0.35); color: var(--pink);
}

/* ===== Review cards ===== */
.stars { color: var(--red); font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 12px; }
.review-author { display: block; margin-top: 14px; color: var(--pink); font-size: 0.85rem; letter-spacing: 1px; }

/* ===== FAQ ===== */
.faq-list { max-width: 720px; margin: 10px auto 0; text-align: left; }
.faq-item {
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(240, 96, 62, 0.15); border-radius: 12px;
  margin-bottom: 14px; overflow: hidden; transition: border-color 0.25s;
}
.faq-item:hover { border-color: rgba(240, 96, 62, 0.35); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 20px 24px; color: var(--text); font-size: 1rem; font-weight: 600;
  font-family: inherit; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-q .icon { color: var(--red); font-size: 1.3rem; transition: transform 0.25s; flex-shrink: 0; }
.faq-item.open .faq-q .icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--muted); font-size: 0.95rem; padding: 0 24px;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 24px 20px; }

/* ===== Contact ===== */
.contact-links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== Footer ===== */
.footer {
  text-align: center; padding: 34px 20px; color: var(--muted); font-size: 0.8rem;
  border-top: 1px solid rgba(240, 96, 62, 0.16); letter-spacing: 1px;
}

/* ===== Scroll reveal ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */

/* Tablet */
@media (max-width: 1024px) {
  .nav { padding: 14px 26px; }
  .section { padding: 60px 22px; }
  h1 { font-size: 2.6rem; }
}

/* Mobile */
@media (max-width: 600px) {
  .nav { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
  .nav-name { display: none; }
  .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 0; }
  .nav-links a { margin-left: 0; margin-right: 16px; font-size: 0.72rem; }
  .nav-links a:last-child { margin-right: 0; }
  h1 { font-size: 2rem; letter-spacing: 3px; }
  .hero { padding: 40px 18px 60px; }
  .hero-logo { width: 150px; }
  .tagline { letter-spacing: 3px; font-size: 0.8rem; }
  .section { padding: 50px 18px; }
  .section h2 { font-size: 1.7rem; letter-spacing: 3px; }

  /* Tap targets: keep buttons comfortably sized */
  .btn { padding: 14px 26px; }
  .contact-buttons .btn { width: 100%; max-width: 320px; }
}

/* ===== Social icons ===== */
.socials {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}
.social-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(240, 96, 62, 0.25);
  color: var(--pink);
  text-decoration: none;
  transition: transform 0.18s, box-shadow 0.25s, border-color 0.25s, color 0.2s;
}
.social-icon:hover {
  transform: translateY(-4px);
  border-color: var(--red);
  color: var(--amber);
  box-shadow: 0 8px 22px rgba(0,0,0,0.4), 0 0 20px rgba(240, 96, 62, 0.3);
}
.social-icon svg { width: 22px; height: 22px; fill: currentColor; }

.footer-socials {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 20px;
}
.footer-socials .social-icon { width: 40px; height: 40px; }

/* ===== Contact section polish ===== */
.contact-block { max-width: 620px; margin: 0 auto; }
.contact-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 34px;
}
.contact-divider {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}