/* ========================================
   DESIGN TOKENS — Industrial Brutalist
   ======================================== */
:root {
  --bg-void: #050506;
  --bg-primary: #0a0a0b;
  --bg-secondary: #111113;
  --bg-tertiary: #18181b;
  --bg-elevated: #1f1f23;
  --bg-hover: #27272a;
  --bg-active: #303033;

  --border-subtle: #27272a;
  --border-default: #3f3f46;
  --border-accent: #52525b;

  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  --text-muted: #52525b;
  --text-disabled: #3f3f46;

  --accent-primary: #D71500;
  --accent-secondary: #ef4444;
  --accent-glow: rgba(215, 21, 0, 0.15);
  --accent-glow-strong: rgba(215, 21, 0, 0.25);
  --accent-glow-intense: rgba(215, 21, 0, 0.4);

  --font-sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;

  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) var(--bg-primary);
}

body {
  font-family: var(--font-sans);
  background: var(--bg-void);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

/* ========================================
   SCROLL-TRIGGERED ANIMATIONS
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.15); }
}

@keyframes drift {
  0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
  33% { transform: translate(-48%, -52%) rotate(1deg); }
  66% { transform: translate(-52%, -48%) rotate(-1deg); }
}

@keyframes scan-line {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

@keyframes logo-pulse {
  0%, 100% { text-shadow: 0 0 0 transparent; }
  50% { text-shadow: 0 0 40px var(--accent-glow-strong); }
}

@keyframes scroll-hint {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 0.8; transform: translateY(6px); }
}

/* ========================================
   HEADER — Sticky, minimal
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 64px;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.3s ease;
}

.header-logo {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}
.header-logo .dot { color: var(--accent-primary); }

.header-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Language switcher wrapper (positions dropdown) */
.lang-wrap {
  position: relative;
}

/* Language switcher button */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-tertiary);
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.lang-switcher:hover {
  border-color: var(--border-default);
  color: var(--text-secondary);
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  inset-inline-end: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  padding: 4px;
  min-width: 140px;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.lang-dropdown.open { display: block; }

.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  border: none;
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  width: 100%;
  text-align: start;
  transition: background 0.1s ease;
}
.lang-option:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.lang-option.active {
  color: var(--accent-primary);
}

.header-signin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: white;
  background: var(--accent-primary);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.header-signin:hover {
  background: var(--accent-secondary);
  box-shadow: 0 0 30px var(--accent-glow-strong);
  transform: translateY(-1px);
}

/* ========================================
   HERO — Full viewport
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  padding: 64px 24px 80px;
}

/* Grid texture */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 100%);
}

/* Glow orb */
.hero-glow {
  position: absolute;
  top: 45%;
  left: 50%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-glow-intense) 0%, var(--accent-glow) 30%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  animation: pulse-glow 8s ease-in-out infinite, drift 20s ease-in-out infinite;
  pointer-events: none;
}

/* Secondary ambient glow */
.hero-glow-secondary {
  position: absolute;
  top: 30%;
  left: 30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(215, 21, 0, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(100px);
  animation: pulse-glow 12s ease-in-out 2s infinite;
  pointer-events: none;
}

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

.hero-logo {
  font-family: var(--font-mono);
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 24px;
  animation: fade-up 1s var(--ease-out) both, logo-pulse 6s ease-in-out 2s infinite;
}
.hero-logo .dot { color: var(--accent-primary); }

.hero-tagline {
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.5vw, 15px);
  color: var(--text-tertiary);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 32px;
  animation: fade-up 1s var(--ease-out) 0.15s both;
}
.hero-tagline .sep {
  color: var(--text-muted);
  margin: 0 4px;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.5;
  animation: fade-up 1s var(--ease-out) 0.3s both;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fade-up 1s var(--ease-out) 0.45s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: white;
  background: var(--accent-primary);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--accent-secondary);
  box-shadow: 0 0 40px var(--accent-glow-strong), 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--text-tertiary);
  background: var(--bg-hover);
  transform: translateY(-1px);
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: fade-up 1s var(--ease-out) 0.8s both;
  cursor: pointer;
}
.hero-scroll span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-primary);
}
.hero-scroll-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  animation: scroll-hint 2s ease-in-out infinite;
}
.hero-scroll-arrow svg {
  width: 24px;
  height: 24px;
  color: var(--accent-primary);
  filter: drop-shadow(0 0 8px var(--accent-glow-strong));
}
.hero-scroll-arrow svg:last-child {
  opacity: 0.4;
  margin-top: -10px;
}
.hero-scroll:hover span {
  text-shadow: 0 0 12px var(--accent-glow-strong);
}
.hero-scroll:hover .hero-scroll-arrow svg {
  filter: drop-shadow(0 0 14px var(--accent-glow-intense));
}

/* ========================================
   CREDIBILITY BAR
   ======================================== */
.credibility {
  position: relative;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  padding: 48px 24px;
}

.credibility-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
}

.cred-item {
  text-align: center;
  padding: 16px 24px;
  position: relative;
}
.cred-item:not(:last-child)::after {
  content: "";
  position: absolute;
  inset-inline-end: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: var(--border-subtle);
}

.cred-value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.cred-value .accent { color: var(--accent-primary); }

.cred-label {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* ========================================
   TRUSTED BY — Logo strip
   ======================================== */
.trusted {
  padding: 56px 24px;
  text-align: center;
  background: var(--bg-primary);
}

.trusted-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.trusted-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px 48px;
  max-width: 900px;
  margin: 0 auto;
}

.trusted-logo {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
  cursor: default;
  white-space: nowrap;
}
.trusted-logo:hover {
  color: var(--text-secondary);
}

/* ========================================
   PROBLEM SECTION
   ======================================== */
.problem {
  position: relative;
  padding: 120px 24px;
  text-align: center;
  background: var(--bg-primary);
  overflow: hidden;
}

/* Subtle scan line effect */
.problem::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
}

.problem-quote {
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  color: var(--text-primary);
  max-width: 800px;
  margin: 0 auto 32px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.problem-quote em {
  font-style: normal;
  color: var(--accent-primary);
}

.problem-body {
  font-family: var(--font-sans);
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ========================================
   USE CASES — 3 cards
   ======================================== */
.use-cases {
  padding: 120px 24px;
  background: var(--bg-secondary);
  position: relative;
}

.use-cases::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, var(--border-subtle) 50%, transparent 90%);
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-sans);
  font-size: clamp(28px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.cases-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.case-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 40px 32px;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.case-card::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 2px;
  background: var(--accent-primary);
  transform: scaleX(0);
  transform-origin: start;
  transition: transform 0.4s var(--ease-out);
}
.case-card:hover {
  border-color: var(--border-default);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.case-card:hover::before {
  transform: scaleX(1);
}

.case-icon {
  font-size: 32px;
  margin-bottom: 20px;
  display: block;
}

.case-title {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.case-headline {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.case-body {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.case-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.case-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.5;
}
.case-features li::before {
  content: "\2014";
  color: var(--accent-primary);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* ========================================
   HOW IT WORKS — Pipeline
   ======================================== */
.pipeline {
  padding: 120px 24px;
  background: var(--bg-primary);
  position: relative;
}

.pipeline-flow {
  max-width: 1000px;
  margin: 0 auto 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px;
  position: relative;
  flex: 1;
  min-width: 140px;
}

.pipeline-step-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  font-size: 22px;
  margin-bottom: 16px;
  transition: all 0.3s ease;
}
.pipeline-step:hover .pipeline-step-icon {
  border-color: var(--accent-primary);
  box-shadow: 0 0 20px var(--accent-glow);
  background: var(--bg-elevated);
}

.pipeline-step-label {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.pipeline-step-desc {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.pipeline-arrow {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 20px;
  flex-shrink: 0;
  margin: 0 -8px;
  padding-bottom: 28px;
}

.diff-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.diff-item {
  text-align: center;
  padding: 32px 24px;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  background: var(--bg-secondary);
  transition: all 0.3s ease;
}
.diff-item:hover {
  border-color: var(--border-default);
  background: var(--bg-tertiary);
}

.diff-title {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.diff-desc {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

/* ========================================
   LINEAGE — Evolution Timeline
   ======================================== */
.lineage {
  padding: 120px 24px;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.lineage::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, var(--border-subtle) 50%, transparent 90%);
}

.lineage-container {
  max-width: 800px;
  margin: 0 auto;
}

.timeline {
  position: relative;
  padding-inline-start: 80px;
}

/* Vertical line */
.timeline::before {
  content: "";
  position: absolute;
  inset-inline-start: 35px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-primary), var(--border-subtle) 30%, var(--border-subtle) 70%, var(--accent-primary));
}

.timeline-entry {
  position: relative;
  padding-bottom: 48px;
}
.timeline-entry:last-child {
  padding-bottom: 0;
}

/* Dot on the line */
.timeline-entry::before {
  content: "";
  position: absolute;
  inset-inline-start: -49px;
  top: 4px;
  width: 9px;
  height: 9px;
  background: var(--bg-secondary);
  border: 2px solid var(--border-default);
  border-radius: 50%;
  transition: all 0.3s ease;
}
.timeline-entry:first-child::before,
.timeline-entry:last-child::before {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-glow-strong);
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 4px;
}

.timeline-product {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.timeline-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 8px;
}

.timeline-clients {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.timeline-stats {
  display: inline-flex;
  gap: 16px;
  margin-top: 8px;
}
.timeline-stat {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  padding: 4px 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
}

.lineage-message {
  max-width: 700px;
  margin: 72px auto 0;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 500;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.6;
  letter-spacing: -0.01em;
}

/* ========================================
   BOTTOM CTA
   ======================================== */
.bottom-cta {
  padding: 120px 24px;
  text-align: center;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.bottom-cta::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-title {
  position: relative;
  font-family: var(--font-sans);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.cta-subtitle {
  position: relative;
  font-size: 17px;
  color: var(--text-tertiary);
  margin-bottom: 40px;
}

.cta-btn-wrap {
  position: relative;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  padding: 40px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
}
.footer-logo .dot { color: var(--accent-primary); }

.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.15s ease;
}
.footer-links a:hover {
  color: var(--text-secondary);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-disabled);
}

/* ========================================
   RTL OVERRIDES
   ======================================== */
[dir="rtl"] .pipeline-arrow {
  transform: scaleX(-1);
}

[dir="rtl"] .btn-ghost .arrow {
  transform: scaleX(-1);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 900px) {
  .site-header { padding: 0 20px; }
  .credibility-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .cred-item:nth-child(2)::after { display: none; }
  .cases-grid { grid-template-columns: 1fr; max-width: 500px; }
  .diff-grid { grid-template-columns: 1fr; max-width: 400px; }
  .pipeline-flow { flex-direction: column; }
  .pipeline-arrow { transform: rotate(90deg); padding: 0; margin: -8px 0; }
  [dir="rtl"] .pipeline-arrow { transform: rotate(90deg); }
  .trusted-logos { gap: 24px 32px; }
  .site-footer { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 600px) {
  .credibility-grid { grid-template-columns: 1fr; }
  .cred-item::after { display: none !important; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .btn-primary, .btn-ghost { width: 100%; max-width: 280px; justify-content: center; }
  .timeline { padding-inline-start: 60px; }
  .timeline::before { inset-inline-start: 20px; }
  .timeline-entry::before { inset-inline-start: -44px; }
}