/* ============================================================
   JIRAN — style.css  v3
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Manrope:wght@300;400;500;600&family=DM+Mono:wght@400&display=swap');

:root {
  --navy-950:  #020B18;
  --navy-900:  #060F20;
  --navy-800:  #0A1628;
  --navy-700:  #0F2040;
  --navy-600:  #152A55;
  --navy-500:  #1B3570;
  --blue-200:  #6B9CE8;
  --blue-100:  #A8C4F5;
  --white:     #F0F4FF;
  --muted:     #8899BB;
  --accent:    #4B7FE8;
  --accent-glow: rgba(75,127,232,0.18);
  --font-display: 'Archivo Black', sans-serif;
  --font-body:    'Manrope', sans-serif;
  --font-mono:    'DM Mono', monospace;
  --section-pad: clamp(2.5rem, 5vw, 5rem);
  --max-w: 1160px;
  --radius-lg: 20px;
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--navy-950); color: var(--white); font-family: var(--font-body); font-weight: 300; line-height: 1.75; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
::selection { background: var(--accent); color: #fff; }
img { max-width: 100%; display: block; }

/* ── GRAIN ──────────────────────────────────────────────────── */
.grain {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; letter-spacing: -0.02em; }

h1 { font-size: clamp(3rem,7.5vw,6rem); font-weight: 400; color: var(--white); }

h2 {
  font-size: clamp(2rem,4vw,3.2rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1.25rem;
  position: relative;
}

h3 { font-size: 1.05rem; color: var(--white); margin-bottom: 0.5rem; }

p { font-size: 1rem; color: var(--muted); max-width: 60ch; line-height: 1.85; }

/* ── SECTION BASE ───────────────────────────────────────────── */
.section {
  padding: var(--section-pad) clamp(1.5rem,6vw,4rem);
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}

.section + .section::before {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--navy-500) 40%, transparent);
  margin-bottom: var(--section-pad);
  grid-column: 1 / -1;
}

/* ── SECTION EYEBROW ────────────────────────────────────────── */
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(75,127,232,0.4);
  letter-spacing: 0.1em;
}

.label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(75,127,232,0.3);
  padding: 0.3em 0.9em;
  border-radius: 999px;
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: clamp(2rem,6vw,5rem) clamp(1.5rem,6vw,4rem);
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(27,53,112,0.55) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 75% 80%, rgba(75,127,232,0.12) 0%, transparent 60%),
    var(--navy-950);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--navy-800) 1px, transparent 1px), linear-gradient(90deg, var(--navy-800) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.35;
  pointer-events: none;
}

#network-canvas { position: absolute; inset: 0; z-index: 1; pointer-events: none; }

.hero-bg-logo {
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1400px;
  opacity: 0.12;
  pointer-events: none;
  z-index: 1;
  filter: drop-shadow(0 0 80px rgba(75,127,232,0.9));
}
.hero-bg-logo img { width: 100%; height: auto; }

.glass { position: relative; z-index: 2; max-width: 780px; text-align: center; }

.hero h1 { margin-bottom: 0.5rem; animation: fadeUp 0.9s ease both; }

.hero p {
  font-family: var(--font-display);
  font-size: clamp(0.7rem,1.4vw,0.9rem);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-200);
  margin: 0 auto 1.5rem;
  max-width: none;
  animation: fadeUp 0.9s 0.15s ease both;
}

.hero span {
  display: block;
  font-size: clamp(0.9rem,1.5vw,1.05rem);
  color: var(--muted);
  max-width: 56ch;
  margin: 0 auto;
  font-weight: 300;
  animation: fadeUp 0.9s 0.3s ease both;
}

/* ── MARQUEE ────────────────────────────────────────────────── */
.marquee-wrap {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--navy-600);
  border-bottom: 1px solid var(--navy-600);
  padding: 0.85rem 0;
  background: var(--navy-900);
}
.marquee-track { display: flex; gap: 2rem; width: max-content; animation: marquee 28s linear infinite; }
.marquee-track span { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.marquee-track .dot { color: var(--accent); letter-spacing: 0; }
.marquee-highlight {
  background: var(--navy-700);
  border-color: var(--navy-500);
  padding: 1.1rem 0;
  margin-top: clamp(4rem, 8vw, 8rem);
}

.marquee-highlight .marquee-track span {
  font-size: 0.85rem;
  color: var(--blue-100);
  letter-spacing: 0.25em;
}

.marquee-highlight .marquee-track .dot {
  color: var(--accent);
}

.marquee-track-slow {
  animation: marquee 40s linear infinite;
}

/* ── PROBLEM SECTION ────────────────────────────────────────── */
.section-full {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: clamp(5rem, 10vw, 10rem) clamp(1.5rem,6vw,4rem);
}

.alt-full {
  background: var(--navy-900);
}

.section-bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.problem-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.problem-content p {
  margin: 0 auto;
  max-width: 58ch;
}

.problem-heading {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  text-align: center;
}

.alt-full .problem-content {
  max-width: 1100px;
}

.alt-full .problem-heading {
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  letter-spacing: -0.01em;
}

.alt-full .problem-content p {
  max-width: 90ch;
}

.bg-word {
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(5rem, 12vw, 11rem);
  font-weight: 900;
  color: rgba(255,255,255,0.025);
  pointer-events: none;
  user-select: none;
  line-height: 1;
  white-space: nowrap;
}

/* ── TWO-COL SECTIONS ───────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--max-w);
  width: 100%;
}

.two-col .two-col-text,
.two-col .two-col-visual {
  min-width: 0;
}

.two-col-reverse .two-col-text { order: 2; }
.two-col-reverse .two-col-visual { order: 1; }

.two-col-text p + p { margin-top: 1rem; }

.two-col-visual {
  position: relative;
  width: 100%;
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.mini-canvas {
  width: 100%;
  height: 100%;
  min-height: 300px;
  display: block;
  flex: 1;
}

.visual-caption {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(136,153,187,0.5);
  text-align: center;
  padding: 0.75rem 0;
  background: var(--navy-900);
}

/* ── FEATURE GRID ───────────────────────────────────────────── */
.grid {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 1.5px;
  background: var(--navy-600);
  border: 1.5px solid var(--navy-600);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 2rem;
}

.card { background: var(--navy-900); padding: clamp(1.25rem,2.5vw,2rem); transition: background var(--transition); position: relative; overflow: hidden; }
.card:hover { background: var(--navy-800); }

.card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid rgba(75,127,232,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.card-icon svg { width: 20px; height: 20px; stroke: var(--accent); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

.card h3 { font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; color: var(--white); margin-bottom: 0.5rem; }
.card p { font-size: 0.85rem; color: var(--muted); max-width: none; line-height: 1.6; }

.card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); opacity: 0; transition: opacity var(--transition); }
.card:hover::after { opacity: 1; }

/* ── STATS ──────────────────────────────────────────────────── */
.stats-section { max-width: 100%; background: var(--navy-900); padding: var(--section-pad) clamp(1.5rem,6vw,4rem); }

.stats-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5px;
  background: var(--navy-600);
  border: 1.5px solid var(--navy-600);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-counter { background: var(--navy-800); padding: 2.5rem 2rem; text-align: center; transition: background var(--transition); }
.stat-counter:hover { background: var(--navy-700); }

.stat-counter strong { display: block; font-family: var(--font-display); font-size: clamp(2.5rem,5vw,4rem); font-weight: 400; color: var(--white); line-height: 1; margin-bottom: 0.6rem; letter-spacing: -0.02em; }
.stat-counter .counter, .stat-counter .suffix { font-size: inherit; font-family: inherit; font-weight: inherit; color: inherit; }
.stat-counter span { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 500; }

/* ── PRODUCT SCREENSHOTS ────────────────────────────────────── */
.product-section { overflow: hidden; }

.product-slider-wrap {
  position: relative;
  margin-top: 2rem;
}

.product-track-wrap {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 3%, black 97%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 3%, black 97%, transparent);
}

.product-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: productScroll 45s linear infinite;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.product-track:hover { animation-play-state: paused; }

.product-card {
  width: 520px;
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--navy-600);
  background: var(--navy-800);
  transition: transform var(--transition), border-color var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
  display: flex;
}

.product-img-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white);
  background: var(--navy-600);
  border-right: 1px solid var(--navy-500);
  padding: 1rem 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  white-space: nowrap;
}

.product-img-wrap img {
  flex: 1;
  width: 0;
  height: 100%;
  object-fit: contain;
  object-position: top center;
  display: block;
  background: #fff;
}

.product-card-info {
  padding: 1rem 1.25rem;
  background: var(--navy-900);
  border-top: 1px solid var(--navy-600);
}

.product-card-info p {
  font-size: 0.82rem;
  color: var(--blue-100);
  line-height: 1.6;
  max-width: none;
}

.product-controls {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.product-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(75,127,232,0.35);
  background: var(--navy-800);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.product-btn:hover {
  background: var(--navy-600);
  border-color: var(--accent);
}

.product-btn svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@keyframes productScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── DIFFERENTIATOR ─────────────────────────────────────────── */
.section.alt { background: var(--navy-900); max-width: 100%; padding: var(--section-pad) clamp(1.5rem,10vw,8rem); overflow: hidden; }
.section.alt > * { max-width: var(--max-w); margin-left: auto; margin-right: auto; }
.section.alt p { font-size: 1.05rem; line-height: 1.9; color: rgba(168,196,245,0.75); }

.bg-word {
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(5rem,12vw,11rem);
  font-weight: 900;
  color: rgba(255,255,255,0.025);
  pointer-events: none;
  user-select: none;
  line-height: 1;
  white-space: nowrap;
}

/* ── TEAM ───────────────────────────────────────────────────── */
.team-heading { display: flex; align-items: center; gap: 1.25rem; margin-bottom: 0.75rem; }
.team-heading-line { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.4; }
.team-heading .label { margin-bottom: 0; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 2px;
  margin-top: 1.5rem;
  background: var(--navy-700);
  border: 2px solid var(--navy-700);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.team-card { background: var(--navy-950); padding: 1.25rem; transition: background var(--transition); display: flex; flex-direction: row; align-items: center; gap: 1rem; }
.team-card:hover { background: var(--navy-800); }

.team-card img { width: 110px; height: 110px; border-radius: 50%; object-fit: cover; object-position: top; border: 2px solid var(--navy-600); flex-shrink: 0; filter: grayscale(20%); transition: filter var(--transition), border-color var(--transition); }
.team-card:hover img { filter: grayscale(0%); border-color: var(--accent); }

.team-card-info { display: flex; flex-direction: column; gap: 0.2rem; }
.team-card h3 { font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; color: var(--white); margin-bottom: 0; }
.team-card .role { font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); font-weight: 500; max-width: none; line-height: 1.4; }
.team-card p:not(.role) { font-size: 0.78rem; color: var(--muted); line-height: 1.5; max-width: none; }

/* ── FOOTER ─────────────────────────────────────────────────── */
footer { border-top: 1px solid var(--navy-700); padding: 2.5rem clamp(1.5rem,6vw,4rem); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
footer p { font-size: 0.8rem; color: var(--muted); max-width: none; letter-spacing: 0.05em; }
.footer-logo { font-family: var(--font-display); font-size: 1.1rem; color: var(--white); }

/* ── ANIMATIONS ─────────────────────────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-group > * { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal-group.visible > *:nth-child(1) { transition-delay: 0s;    opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(2) { transition-delay: 0.1s;  opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(3) { transition-delay: 0.2s;  opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(4) { transition-delay: 0.3s;  opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(5) { transition-delay: 0.4s;  opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(6) { transition-delay: 0.5s;  opacity: 1; transform: none; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(3,1fr); }
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .two-col-reverse .two-col-text { order: 0; }
  .two-col-reverse .two-col-visual { order: 0; }
}
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-950); }
::-webkit-scrollbar-thumb { background: var(--navy-600); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--navy-500); }