/* ==========================================================================
   TYPHON PROTECTIVE COATINGS — Global Stylesheet
   Theme: Black / Chrome-Silver / Blood Red — industrial, aggressive, premium
   ========================================================================== */

:root {
  --black: #0a0a0a;
  --black-soft: #121212;
  --charcoal: #1a1a1a;
  --charcoal-2: #232323;
  --steel: #3a3a3a;
  --silver: #c9ccd1;
  --silver-bright: #e8eaed;
  --chrome-grad: linear-gradient(180deg, #f2f3f5 0%, #c9ccd1 35%, #8b8f96 60%, #55585e 100%);
  --red: #b3121f;
  --red-bright: #e0182a;
  --red-dark: #7a0c15;
  --text-muted: #9a9a9a;
  --white: #ffffff;
  --radius: 2px;
  --maxw: 1200px;
  --shadow-hard: 0 10px 30px rgba(0,0,0,0.6);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--silver-bright);
  font-family: 'Rajdhani', 'Arial Narrow', Arial, sans-serif;
  font-weight: 500;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Oswald', 'Arial Narrow', Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1.15;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  color: var(--red-bright);
  font-family: 'Oswald', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 10px;
  display: inline-block;
}

.section {
  padding: 90px 0;
  position: relative;
}

.section-alt {
  background: var(--black-soft);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  margin-bottom: 14px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 50px;
}

.section-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}
.section-head .section-sub { margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s ease;
}

.btn-primary {
  background: linear-gradient(180deg, var(--red-bright), var(--red-dark));
  color: var(--white);
  box-shadow: 0 4px 18px rgba(179,18,31,0.4);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #ff2136, var(--red-bright));
  box-shadow: 0 6px 24px rgba(224,24,42,0.55);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--silver-bright);
  border: 1px solid var(--steel);
}
.btn-outline:hover {
  border-color: var(--silver-bright);
  background: rgba(255,255,255,0.05);
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img { height: 52px; width: auto; }

.brand-text {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 1.1rem;
  line-height: 1;
}
.brand-text span {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  color: var(--red-bright);
  margin-top: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  font-family: 'Oswald', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--red-bright);
  transition: width 0.25s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--white); }

.nav-cta { margin-left: 8px; }
.nav-cta .btn { padding: 11px 22px; font-size: 0.78rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--silver-bright);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  background: var(--black);
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.hero::before {
  content: '';
  position: absolute;
  inset: -46px;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse at 50% 30%, black, transparent 75%);
  pointer-events: none;
  animation: gridDrift 60s linear infinite;
}

.hero::after {
  content: '';
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(179,18,31,0.14), transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(120,120,120,0.08), transparent 50%);
  pointer-events: none;
  animation: glowDrift 28s ease-in-out infinite alternate;
}

.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  margin: 14px 0 22px;
}
.hero h1 em {
  font-style: normal;
  background: var(--chrome-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 520px;
  margin-bottom: 34px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-art {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-art img {
  width: 100%;
  max-width: 440px;
  filter: drop-shadow(0 20px 50px rgba(179,18,31,0.25));
  animation: logoGlowPulse 7s ease-in-out infinite;
}

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 46px;
  flex-wrap: wrap;
}
.hero-stats .stat strong {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 2rem;
  color: var(--white);
  background: var(--chrome-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-stats .stat span {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  position: relative;
  padding: 160px 0 70px;
  background: var(--black);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: -20%;
  background: radial-gradient(ellipse at 30% 0%, rgba(179,18,31,0.16), transparent 55%);
  pointer-events: none;
  animation: glowDrift 28s ease-in-out infinite alternate;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); margin-top: 12px; }
.page-hero p { color: var(--text-muted); max-width: 620px; margin: 16px auto 0; }

.breadcrumb {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.breadcrumb a:hover { color: var(--red-bright); }

/* ---------- Cards / Grids ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card {
  background: linear-gradient(180deg, var(--charcoal-2), var(--black-soft));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red-dark), var(--red-bright));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(224,24,42,0.35);
  box-shadow: var(--shadow-hard);
}
.card:hover::before { transform: scaleX(1); }

.card .icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(179,18,31,0.12);
  border: 1px solid rgba(224,24,42,0.35);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: var(--red-bright);
}

.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 0.95rem; }
.card ul { margin-top: 16px; padding-left: 0; list-style: none; }
.card ul li {
  color: var(--silver);
  font-size: 0.88rem;
  padding: 6px 0 6px 20px;
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.card ul li:first-child { border-top: none; }
.card ul li::before {
  content: '▸';
  position: absolute; left: 0;
  color: var(--red-bright);
}

/* ---------- Process / Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 30px 22px 22px;
  background: var(--black-soft);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: 'Oswald', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--steel);
  display: block;
  margin-bottom: 14px;
}
.step h4 { font-size: 1rem; margin-bottom: 8px; }
.step p { color: var(--text-muted); font-size: 0.88rem; }

/* ---------- Band / CTA ---------- */
.cta-band {
  background:
    linear-gradient(120deg, rgba(179,18,31,0.9), rgba(122,12,21,0.95)),
    var(--black);
  padding: 70px 0;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.cta-band h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 30px; }
.cta-band .btn-outline { border-color: rgba(255,255,255,0.6); color: var(--white); }
.cta-band .btn-outline:hover { background: rgba(255,255,255,0.15); }
.cta-band .btn-primary {
  background: var(--white);
  color: var(--red-dark);
  box-shadow: none;
}
.cta-band .btn-primary:hover { background: var(--silver-bright); }

/* ---------- Logos / Trust bar ---------- */
.trust-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.trust-bar span {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ---------- Gallery ---------- */
.coming-soon {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
  padding: 70px 40px;
  background: linear-gradient(180deg, var(--charcoal-2), var(--black-soft));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
}
.coming-soon .icon {
  width: 56px; height: 56px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: rgba(179,18,31,0.12);
  border: 1px solid rgba(224,24,42,0.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--red-bright);
}
.coming-soon h2 { font-size: 1.5rem; margin-bottom: 12px; }
.coming-soon p { color: var(--text-muted); font-size: 0.95rem; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery-item {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(135deg, var(--charcoal-2), var(--black-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.gallery-item span {
  color: var(--text-muted);
  font-family: 'Oswald', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.gallery-item::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(179,18,31,0.25), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover::after { opacity: 1; }

.filter-bar {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: 'Oswald', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 20px;
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  background: transparent;
  color: var(--silver);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--red-bright);
  color: var(--white);
  background: rgba(179,18,31,0.15);
}

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--black-soft);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--red-bright);
  padding: 28px;
  border-radius: var(--radius);
}
.testimonial p { color: var(--silver); font-style: italic; margin-bottom: 16px; }
.testimonial strong { font-family: 'Oswald', sans-serif; font-size: 0.9rem; }
.testimonial span { display: block; color: var(--text-muted); font-size: 0.78rem; margin-top: 2px; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.value-list { display: grid; gap: 20px; margin-top: 30px; }
.value-list .value { display: flex; gap: 16px; }
.value-list .num {
  font-family: 'Oswald', sans-serif;
  font-size: 1.4rem;
  color: var(--red-bright);
  min-width: 40px;
}
.value h4 { font-size: 1rem; margin-bottom: 6px; }
.value p { color: var(--text-muted); font-size: 0.9rem; }

.about-portrait {
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, var(--charcoal-2), var(--black));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
}
.about-portrait img { max-width: 70%; opacity: 0.95; }

.about-portrait-photo {
  padding: 0;
  aspect-ratio: 4/3;
  background: var(--black-soft);
  overflow: hidden;
}
.about-portrait-photo img {
  max-width: 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
}
.contact-info .item {
  display: flex;
  gap: 16px;
  margin-bottom: 26px;
}
.contact-info .icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(224,24,42,0.4);
  background: rgba(179,18,31,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--red-bright);
  flex-shrink: 0;
}
.contact-info h4 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-info p, .contact-info a { color: var(--text-muted); font-size: 0.92rem; }
.contact-info a:hover { color: var(--red-bright); }

form.contact-form {
  background: var(--black-soft);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 34px;
  border-radius: var(--radius);
  display: grid;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-status { font-size: 0.88rem; min-height: 1.2em; }
.form-status-success { color: #6fd48a; }
.form-status-error { color: var(--red-bright); }
.field label {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--charcoal);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--silver-bright);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--red-bright);
}
.field textarea { resize: vertical; min-height: 120px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--black-soft);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 60px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand img { height: 60px; margin-bottom: 14px; }
.footer-brand p { color: var(--text-muted); font-size: 0.88rem; max-width: 280px; }
.footer-col h4 {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
  color: var(--white);
}
.footer-col a, .footer-col p {
  display: block;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--red-bright); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .grid-3, .grid-2, .grid-4, .about-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
}

@media (max-width: 900px) {
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--black-soft);
    flex-direction: column;
    padding: 20px 24px 30px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    gap: 18px;
  }
}

@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}

/* ---------- Ambient Motion ---------- */
@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 46px 46px, 46px 46px; }
}

@keyframes glowDrift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(2%, -3%, 0) scale(1.06); }
  100% { transform: translate3d(-3%, 2%, 0) scale(1); }
}

@keyframes logoGlowPulse {
  0%, 100% { filter: drop-shadow(0 20px 50px rgba(179,18,31,0.25)); }
  50%      { filter: drop-shadow(0 20px 62px rgba(179,18,31,0.45)); }
}

@media (prefers-reduced-motion: reduce) {
  .hero::before, .hero::after, .page-hero::after, .hero-art img {
    animation: none !important;
  }
}