/* ═══════════════════════════════════════════════
   Self-hosted Fonts — Plus Jakarta Sans
   ═══════════════════════════════════════════════ */
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(fonts/plus-jakarta-sans-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ═══════════════════════════════════════════════
   SUVERIS V2 — Light Editorial, Navy Accent
   ═══════════════════════════════════════════════ */
:root {
  /* Light base — cool slate tones */
  --bg:      #FFFFFF;
  --bg-2:    #F8FAFC;
  --bg-3:    #F1F5F9;
  --bg-4:    #E2E8F0;

  /* Text — cool greys */
  --text:    #0F172A;
  --text-2:  #334155;
  --text-3:  #64748B;
  --border:  rgba(15, 23, 42, 0.06);
  --border-h: rgba(15, 23, 42, 0.12);

  /* Accent: deep navy */
  --accent:    #1E3A5F;
  --accent-h:  #2B4F80;
  --accent-dim: rgba(30, 58, 95, 0.07);
  --accent-glow: rgba(30, 58, 95, 0.04);

  /* Dark sections */
  --dark-bg:    #0F172A;
  --dark-bg-2:  #1E293B;
  --dark-bg-3:  #334155;
  --dark-text:   #F1F5F9;
  --dark-text-2: #94A3B8;
  --dark-text-3: #64748B;
  --dark-border: rgba(255, 255, 255, 0.08);
  --dark-border-h: rgba(255, 255, 255, 0.15);

  /* Highlight: blue accent for pops */
  --pop:     #3B82F6;
  --pop-dim: rgba(59, 130, 246, 0.1);

  /* Light sections */
  --light-bg:   #FFFFFF;
  --light-bg-2: #F8FAFC;
  --light-text:  #0F172A;
  --light-text-2: #334155;
  --light-border: rgba(15, 23, 42, 0.06);

  --font: 'Plus Jakarta Sans', sans-serif;
  --radius: 8px;
  --max-w: 1180px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-2);
  background: var(--bg);
  overflow-x: hidden;
}

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 48px);
}

/* ═══════════════════════════════════════════════
   Typography
   ═══════════════════════════════════════════════ */
h1, h2, h3, h4 {
  color: var(--text);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.03em;
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
}

/* ═══════════════════════════════════════════════
   Buttons
   ═══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(27, 43, 75, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--text-2);
  border: 1.5px solid var(--border-h);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.btn:hover svg { transform: translateX(4px); }

/* ═══════════════════════════════════════════════
   Reveal animations
   ═══════════════════════════════════════════════ */
.r {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.r.v {
  opacity: 1;
  transform: translateY(0);
}

.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; }
.d5 { transition-delay: 0.5s; }
.d6 { transition-delay: 0.6s; }
.d7 { transition-delay: 0.7s; }

/* ═══════════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all 0.4s ease;
}

nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

nav .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text);
  letter-spacing: -0.01em;
}

.logo-bars {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.logo-bars span {
  height: 3.5px;
  border-radius: 2px;
  display: block;
}

.logo-bars .b1 { width: 18px; background: #60A5FA; }
.logo-bars .b2 { width: 18px; background: var(--accent); margin-left: 5px; }
.logo-bars .b3 { width: 18px; background: #0F172A; margin-left: 10px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-3);
  transition: color 0.25s ease;
}

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

.nav-cta {
  padding: 10px 24px !important;
  font-size: 0.85rem !important;
}

.nav-cta::after { display: none !important; }

.nav-github {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: color 0.2s ease;
}

.nav-github:hover { color: var(--accent); }

.nav-github svg {
  width: 28px;
  height: 28px;
}

.mob-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.mob-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: all 0.3s ease;
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.hero {
  display: flex;
  align-items: center;
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(107, 138, 191, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 700px;
}

.hero-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  position: relative;
  padding-left: 44px;
}

.hero-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

h1 .em {
  display: block;
  background: linear-gradient(135deg, #60A5FA, #1E3A5F);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding-bottom: 0.1em;
}

.hero-desc {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--text-2);
  margin: 28px 0 36px;
}

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

/* ═══════════════════════════════════════════════
   SERVICES — Asymmetric list layout
   ═══════════════════════════════════════════════ */
.services {
  padding: clamp(64px, 8vw, 100px) 0;
  background: var(--bg-2);
  position: relative;
}

.services h2,
.services .label,
.services p {
  color: var(--light-text);
}

.services .label { color: var(--accent); }

.srv-intro {
  max-width: 580px;
  margin-bottom: 48px;
}

.srv-intro h2 { margin: 12px 0 0; }


.srv-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--light-border);
  border: 1px solid var(--light-border);
  border-radius: 16px;
  overflow: hidden;
}

.srv-item {
  padding: 28px 28px;
  background: #fff;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.srv-item:hover {
  background: #F8FAFC;
}

.srv-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 40px;
  right: 40px;
  height: 2px;
  background: var(--pop);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.srv-item:hover::after {
  transform: scaleX(1);
}

.srv-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  color: var(--accent);
}

.srv-icon svg {
  width: 100%;
  height: 100%;
}


.srv-item h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--light-text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.srv-item p {
  font-size: 0.95rem;
  color: var(--light-text-2);
  line-height: 1.65;
}

.srv-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.3s ease;
}

.srv-item:hover .srv-link {
  opacity: 1;
  transform: translateX(0);
}

/* ═══════════════════════════════════════════════
   OPEN SOURCE — Dark section, horizontal scroll cards
   ═══════════════════════════════════════════════ */
.oss {
  padding: clamp(100px, 12vw, 160px) 0;
  background: var(--bg);
}

.oss-intro {
  max-width: 600px;
  margin-bottom: 64px;
}

.oss-intro h2 { margin: 16px 0; }
.oss-intro p { font-size: 1.1rem; color: var(--text-2); }

.oss-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.oss-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.oss-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #60A5FA, transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.oss-card:hover {
  border-color: var(--border-h);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
}

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

.oss-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.oss-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.oss-card p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.6;
}

.oss-tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--accent-dim);
  color: var(--accent);
  letter-spacing: 0.03em;
}

/* ═══════════════════════════════════════════════
   SHOWCASE — Before/After comparison
   ═══════════════════════════════════════════════ */
.showcase {
  padding: clamp(64px, 8vw, 100px) 0;
  background: var(--bg);
}
.showcase.alt-bg { background: var(--bg-2); }

.showcase-header {
  max-width: 680px;
  margin-bottom: 48px;
}

.showcase-header h2 { margin: 12px 0 12px; }
.showcase-header p { font-size: 1.05rem; color: var(--text-2); }

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.compare-col {
  position: relative;
  display: flex;
  flex-direction: column;
}

.compare-col .mockup {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.compare-col .mockup-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.compare-col .chat-verdict {
  margin-top: auto;
}

.compare-label {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.compare-label-before {
  background: rgba(239, 68, 68, 0.08);
  color: #dc2626;
}

.compare-label-after {
  background: rgba(34, 197, 94, 0.08);
  color: #16a34a;
}

.mockup-faded {
  opacity: 0.75;
}

.chat-bubble-generic {
  border-left: 3px solid rgba(239, 68, 68, 0.3);
}

.chat-verdict {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.4;
}

.chat-verdict svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.chat-verdict-bad {
  background: rgba(239, 68, 68, 0.06);
  color: #dc2626;
}

.chat-verdict-bad svg { stroke: #dc2626; }

.chat-verdict-good {
  background: rgba(34, 197, 94, 0.06);
  color: #16a34a;
}

.chat-verdict-good svg { stroke: #16a34a; }


/* Mockup window chrome */
.mockup {
  background: var(--bg);
  border: 1px solid var(--border-h);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg-4);
}

.mockup-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: 0.02em;
}

.mockup-body {
  padding: 20px;
}

/* Chat mockup */
.chat-msg {
  margin-bottom: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.chat-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.chat-avatar-user {
  background: var(--accent);
  color: #fff;
  order: 2;
}

.chat-avatar-ai {
  background: var(--bg-3);
  color: var(--text-3);
}

.chat-avatar-agent {
  background: var(--accent-dim);
  color: var(--accent);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-avatar-agent svg {
  width: 14px;
  height: 14px;
}

.chat-input-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.chat-input-bar span {
  font-size: 0.8rem;
  color: var(--text-3);
}

.chat-input-bar svg {
  width: 16px;
  height: 16px;
  stroke: var(--text-3);
}

.chat-bubble {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.85rem;
  line-height: 1.55;
  max-width: 92%;
  min-width: 0;
}

.chat-bubble-user {
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 3px;
}

.chat-user {
  flex-direction: row-reverse;
}

.chat-bubble-ai {
  background: var(--bg-2);
  color: var(--text);
  border-bottom-left-radius: 3px;
}

.chat-bubble-followup {
  background: var(--bg-2);
  color: var(--text-2);
  font-size: 0.82rem;
}

.chat-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.mcp-call {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 500;
  color: #16a34a;
}

.mcp-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.mcp-ok { background: #22c55e; }

.chat-table {
  margin: 8px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chat-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
}

.chat-tag {
  padding: 1px 8px;
  border-radius: 3px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.chat-high { background: rgba(239, 68, 68, 0.1); color: #dc2626; }
.chat-med { background: rgba(245, 158, 11, 0.1); color: #d97706; }
.chat-low { background: rgba(34, 197, 94, 0.1); color: #16a34a; }

.chat-divider {
  height: 1px;
  background: var(--border);
  margin: 10px 0;
}

@media (max-width: 1024px) {
  .compare-grid { grid-template-columns: 1fr; }
  .connected-systems { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ═══════════════════════════════════════════════
   APPROACH — Horizontal timeline
   ═══════════════════════════════════════════════ */
.approach {
  padding: clamp(64px, 8vw, 100px) 0;
  background: var(--light-bg);
}

.approach h2,
.approach .label { color: var(--light-text); }
.approach .label { color: var(--accent); }

.app-intro {
  max-width: 560px;
  margin-bottom: 56px;
}

.app-intro h2 { margin: 12px 0 0; }
.app-intro p { font-size: 1.1rem; color: var(--light-text-2); }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 16.67%;
  right: 16.67%;
  height: 2px;
  background: linear-gradient(90deg, #93C5FD, var(--accent), #0F172A);
}

.step {
  text-align: center;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--light-bg);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
}

.step:nth-child(1) .step-num { border-color: #60A5FA; color: #60A5FA; }
.step:nth-child(3) .step-num { border-color: #0F172A; color: #0F172A; }

.step h3 {
  font-size: 1.15rem;
  color: var(--light-text);
  margin-bottom: 12px;
}

.step p {
  font-size: 0.95rem;
  color: var(--light-text-2);
  max-width: 280px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   CTA
   ═══════════════════════════════════════════════ */
.cta {
  padding: clamp(100px, 12vw, 160px) 0;
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta h2 { margin: 16px 0 20px; }

.cta p {
  font-size: 1.1rem;
  color: var(--text-2);
  margin-bottom: 40px;
  line-height: 1.75;
}

.cta-mail {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 36px;
  background: var(--bg-3);
  border: 1px solid var(--border-h);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 600;
  transition: all 0.3s ease;
  letter-spacing: -0.01em;
}

.cta-mail:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(27, 43, 75, 0.12);
}

.cta-mail svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent);
}

/* ═══════════════════════════════════════════════
   ABOUT — Über mich
   ═══════════════════════════════════════════════ */
.about {
  padding: clamp(64px, 8vw, 100px) 0;
  background: var(--bg-2);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 80px;
  align-items: center;
  max-width: 760px;
}

.about-text .label { margin-bottom: 16px; }

.about-text h2 {
  margin-bottom: 24px;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

.about-lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 16px;
  font-weight: 500;
}

.about-text p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-2);
  margin-bottom: 16px;
}

.about-text p:last-of-type { margin-bottom: 0; }

.about-details {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.about-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about-detail strong {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.about-detail span {
  font-size: 0.92rem;
  color: var(--text-2);
}

.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-shape {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.about-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
  border: 3px solid var(--bg);
}

.about-badge {
  padding: 12px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  line-height: 1.5;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

@media (max-width: 768px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-visual { order: -1; }
  .about-details {
    flex-direction: column;
    gap: 20px;
  }
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
footer {
  padding: 60px 0 44px;
  border-top: 1px solid var(--border);
}

.ft-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 52px;
}

.ft-brand { max-width: 340px; }

.ft-brand .logo { margin-bottom: 18px; }

.ft-brand p {
  font-size: 0.9rem;
  color: var(--text-3);
  line-height: 1.7;
}

.ft-cols { display: flex; gap: 72px; }

.ft-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: 20px;
}

.ft-col ul { list-style: none; }
.ft-col li { margin-bottom: 12px; }

.ft-col a {
  font-size: 0.9rem;
  color: var(--text-3);
  transition: color 0.2s ease;
}

.ft-col a:hover { color: var(--accent); }

.ft-bottom {
  padding-top: 36px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.ft-copy { font-size: 0.8rem; color: var(--text-3); }

.ft-legal {
  font-size: 0.75rem;
  color: var(--text-3);
  opacity: 0.6;
  max-width: 520px;
  text-align: right;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .oss-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mob-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    gap: 20px;
  }

  .hero { padding: 130px 0 60px; }

  .uc-grid { grid-template-columns: 1fr; }

  .srv-list {
    grid-template-columns: 1fr;
  }

  .oss-grid { grid-template-columns: 1fr; }

  .steps {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .steps::before { display: none; }

  .stack-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .ft-top { flex-direction: column; }
  .ft-cols { gap: 40px; }
  .ft-bottom { flex-direction: column; }
  .ft-legal { text-align: left; }
}

@media (max-width: 480px) {
  .hero-actions,
  .page-hero-actions { flex-direction: column; }
  .hero-actions .btn,
  .page-hero-actions .btn { width: 100%; justify-content: center; }
  .ft-cols { flex-direction: column; gap: 28px; }
  .stats-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ═══════════════════════════════════════════════
   SITEMAP — Overview page
   ═══════════════════════════════════════════════ */
.sitemap-section {
  padding: 140px 0 80px;
  background: var(--bg);
  min-height: 100vh;
}

.sitemap-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 40px;
}

.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.sitemap-card {
  display: block;
  padding: 28px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
  position: relative;
}

.sitemap-card:hover {
  border-color: var(--border-h);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
  transform: translateY(-2px);
}

.sitemap-card-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.sitemap-card h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.sitemap-card p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════
   LANDING PAGE — Page Hero
   ═══════════════════════════════════════════════ */
.page-hero {
  padding: 48px 0 clamp(80px, 10vw, 120px);
  background: var(--bg);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 700px;
}

.page-hero .hero-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  position: relative;
  padding-left: 44px;
}

.page-hero .hero-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.page-hero h1 { margin-bottom: 24px; }

.page-hero h1 .em {
  background: linear-gradient(135deg, #60A5FA, #1E3A5F);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding-bottom: 0.1em;
}

.page-hero-desc {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-2);
  max-width: 600px;
  margin-bottom: 40px;
}

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

/* Breadcrumb */
.breadcrumb {
  padding-top: 100px;
}

.breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-3);
}

.breadcrumb-inner a {
  color: var(--text-2);
  transition: color 0.2s ease;
}

.breadcrumb-inner a:hover { color: var(--accent); }

.breadcrumb-inner svg {
  width: 12px;
  height: 12px;
  stroke: var(--text-3);
}

/* ═══════════════════════════════════════════════
   LANDING PAGE — Feature Grid
   ═══════════════════════════════════════════════ */
.feature-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--bg);
}

.feature-section.alt-bg { background: var(--bg-2); }

.feature-header {
  max-width: 600px;
  margin-bottom: 64px;
}

.feature-header h2 { margin: 16px 0; }
.feature-header p { font-size: 1.1rem; color: var(--text-2); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 32px;
  right: 32px;
  height: 2px;
  background: var(--pop);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
  border-color: var(--border-h);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card:hover .feature-icon { background: rgba(27, 43, 75, 0.12); }
.feature-card h3 { margin-bottom: 10px; line-height: 1.35; }
.feature-card p { font-size: 0.95rem; line-height: 1.65; color: var(--text-2); }

/* ═══════════════════════════════════════════════
   LANDING PAGE — Split Content
   ═══════════════════════════════════════════════ */
.split-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--bg);
}

.split-section.alt-bg { background: var(--bg-2); }

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split-grid.reverse .split-visual { order: -1; }

.split-text .label { margin-bottom: 16px; }
.split-text h2 { margin-bottom: 20px; }

.split-text p {
  font-size: 1.02rem;
  line-height: 1.75;
  margin-bottom: 16px;
  color: var(--text-2);
}

.split-text p:last-of-type { margin-bottom: 32px; }

.split-visual {
  border-radius: 16px;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.split-img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  border-radius: 16px;
}

/* Checklist */
.check-list {
  list-style: none;
  margin: 24px 0 32px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.5;
}

.check-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1.5px solid rgba(27, 43, 75, 0.2);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4.5 8.5L7 11L11.5 5.5' stroke='%231B2B4B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}


/* ═══════════════════════════════════════════════
   LANDING PAGE — Use Cases
   ═══════════════════════════════════════════════ */
.usecase-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--bg);
}

.usecase-section.alt-bg { background: var(--bg-2); }

.usecase-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
}

.usecase-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  align-items: start;
  padding: 36px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.usecase-item:hover {
  border-color: var(--border-h);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
}

.usecase-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
}

.usecase-item h3 { margin-bottom: 8px; }
.usecase-item p { font-size: 0.95rem; color: var(--text-2); line-height: 1.65; }

.usecase-featured {
  background: var(--accent-dim);
  border: 2px solid var(--accent);
}

.usecase-featured .usecase-num {
  background: var(--accent);
  color: #fff;
}

.usecase-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

.usecase-link:hover { color: var(--accent-h); }

/* ═══════════════════════════════════════════════
   RESPONSIVE — Landing pages
   ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }

}

@media (max-width: 768px) {
  .page-hero { padding: 32px 0 60px; }
  .feature-grid { grid-template-columns: 1fr; }
  .split-grid { grid-template-columns: 1fr; gap: 40px; }
  .split-grid.reverse .split-visual { order: 0; }
  .usecase-item { grid-template-columns: 1fr; }
}