/* =============================================
   RESET
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, video, svg { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* =============================================
   TOKENS
   ============================================= */
:root {
  --color-bg:             #FFFFFF;
  --color-bg-alt:         #F5F5F7;
  --color-text:           #1D1D1F;
  --color-text-secondary: #6E6E73;
  --color-text-tertiary:  #86868B;
  --color-border:         #D2D2D7;
  --color-border-soft:    #E8E8ED;

  --font-display: 'Inter Tight', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   24px;
  --radius-pill: 9999px;

  --nav-height: 56px;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
}

/* =============================================
   BASE
   ============================================= */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  overflow-x: hidden;
}

/* =============================================
   SCROLL PROGRESS
   ============================================= */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 9999;
  pointer-events: none;
}

/* =============================================
   LAYOUT
   ============================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}
.section { padding: var(--space-3xl) 0; }

.section-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1.25rem;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 4.5rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1.0;
  color: var(--color-text);
}
.section-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--color-text-secondary);
  margin-top: 0.875rem;
  max-width: 480px;
  line-height: 1.65;
}
.section-header { margin-bottom: var(--space-xl); }

/* ─── General scroll reveal ─── */
[data-reveal] {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out);
}
[data-reveal].revealed        { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.18s; }
[data-reveal][data-delay="3"] { transition-delay: 0.28s; }
[data-reveal][data-delay="4"] { transition-delay: 0.38s; }
[data-reveal="left"]          { transform: translateX(-56px); }
[data-reveal="right"]         { transform: translateX(56px);  }
[data-reveal="left"].revealed,
[data-reveal="right"].revealed { transform: none; }

/* ─── Word-by-word reveal ─── */
.wr-clip {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.1em;
  padding-right: 0.07em;
  line-height: inherit;
}
.wr-word {
  display: inline-block;
  transform: translateY(115%);
  transition: transform 0.9s var(--ease-out);
}
[data-word-reveal].wr--go .wr-word { transform: none; }

/* ─── Staggered cascade for grids / lists ─── */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(64px) scale(0.97);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out);
}
[data-stagger].stagger--go > * { opacity: 1; transform: none; }

/* ─── Service items — left + right directional ─── */
.service-item { overflow: visible; }

.service-item .service-num,
.service-item .service-left {
  opacity: 0;
  transform: translateX(-48px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.service-item .service-right {
  opacity: 0;
  transform: translateX(48px);
  transition: opacity 0.8s var(--ease-out) 0.15s, transform 0.8s var(--ease-out) 0.15s;
}
.service-item .service-num    { transition-delay: 0s; }
.service-item .service-left   { transition-delay: 0.08s; }

.service-item.srv--go .service-num,
.service-item.srv--go .service-left,
.service-item.srv--go .service-right { opacity: 1; transform: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.625rem;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: opacity 0.2s, transform 0.25s var(--ease-out),
              background 0.2s, border-color 0.2s;
}
.btn-primary { background: var(--color-text); color: var(--color-bg); }
.btn-primary:hover { opacity: 0.82; }
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-text-secondary); background: var(--color-bg-alt); }

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.nav.scrolled {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--color-border-soft);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.035em;
  color: var(--color-text);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}
.nav-links {
  display: flex;
  gap: 2rem;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a.nav-active { color: var(--color-text); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.125rem;
  background: var(--color-text);
  color: var(--color-bg);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: opacity 0.2s;
  position: relative;
  z-index: 2;
}
.nav-cta:hover { opacity: 0.82; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 4px 0;
  position: relative;
  z-index: 1001;
}
.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}
.nav-mobile.open { opacity: 1; pointer-events: all; }
.nav-mobile a {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 7vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--color-text);
  transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--color-text-secondary); }
.nav-mobile-cta {
  margin-top: 0.5rem;
  padding: 0.75rem 1.75rem;
  background: var(--color-text);
  color: var(--color-bg) !important;
  border-radius: var(--radius-pill);
  font-size: 1rem !important;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  --mouse-x: 50%;
  --mouse-y: 50%;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: calc(var(--nav-height) + var(--space-xl)) 0 var(--space-2xl);
  position: relative;
  overflow: hidden;
}

/* Two-column inner wrapper */
.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 5%;
  display: flex;
  align-items: center;
  gap: 4.5rem;
  flex: 1;
}

/* Subtle dot grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(29,29,31,0.12) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 20%, transparent 80%);
  z-index: 0;
  pointer-events: none;
}

/* ─── Phone mockup ─── */
.hero-phone {
  width: 220px;
  height: 440px;
  background: #0d0d0d;
  border-radius: 38px;
  border: 7px solid #1c1c1e;
  box-shadow:
    0 50px 100px rgba(0,0,0,0.22),
    0 20px 40px rgba(0,0,0,0.14),
    0 0 0 1px rgba(255,255,255,0.07),
    inset 0 0 0 1px rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
  animation: phoneFadeIn 1s var(--ease-out) 0.5s both,
             phoneFloat 7s ease-in-out 1.5s infinite;
}

/* Dynamic Island */
.phone-island {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 20px;
  background: #000;
  border-radius: 12px;
  z-index: 10;
}

.phone-screen {
  position: absolute;
  inset: 0;
  background: #F2F2F7;
  border-radius: 32px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.phone-statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px 4px;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  color: #1D1D1F;
  flex-shrink: 0;
}
.phone-status-r { display: flex; align-items: center; gap: 3px; }
.phone-signal { letter-spacing: 1px; font-size: 8px; color: #86868B; }

.phone-app {
  flex: 1;
  padding: 4px 13px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

/* App header */
.phone-app-header {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 2px;
  animation: phoneCardIn 0.55s var(--ease-out) 0.85s both;
}
.phone-app-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(145deg, #1a1a2e, #0d0d0d);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.phone-app-icon span {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.04em;
}
.phone-app-name {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1D1D1F;
}
.phone-app-sub {
  font-size: 9px;
  color: #86868B;
  font-weight: 500;
}

/* Main dark card */
.phone-main-card {
  background: #1D1D1F;
  border-radius: 18px;
  padding: 14px 15px;
  flex-shrink: 0;
  animation: phoneCardIn 0.55s var(--ease-out) 1.05s both;
}
.phone-main-label {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  margin-bottom: 5px;
}
.phone-main-value {
  line-height: 1;
  margin-bottom: 3px;
}
.phone-main-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.05em;
  color: #fff;
}
.phone-main-unit {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: -0.02em;
}
.phone-main-desc {
  font-size: 9px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 8px;
}
.phone-badge {
  display: inline-flex;
  align-items: center;
  font-size: 8.5px;
  font-weight: 700;
  color: #30D158;
  background: rgba(48,209,88,0.14);
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 0.01em;
}

/* Mini card row */
.phone-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  flex-shrink: 0;
  animation: phoneCardIn 0.55s var(--ease-out) 1.2s both;
}
.phone-mini-card {
  background: #fff;
  border-radius: 14px;
  padding: 11px 11px 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.07);
}
.phone-mini-icon {
  width: 20px; height: 20px;
  border-radius: 6px;
  margin-bottom: 8px;
}
.phone-mini-icon--a { background: linear-gradient(135deg, #FF9F0A, #FF6B00); }
.phone-mini-icon--b { background: linear-gradient(135deg, #30B0C7, #0071E3); }
.phone-mini-label {
  font-size: 8.5px;
  color: #86868B;
  font-weight: 600;
  margin-bottom: 2px;
}
.phone-mini-val {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  color: #1D1D1F;
  letter-spacing: -0.02em;
}

/* Notification row */
.phone-notif {
  display: flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  border-radius: 14px;
  padding: 9px 11px;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
  animation: phoneCardIn 0.55s var(--ease-out) 1.35s both;
}
.phone-notif-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #FF9F0A;
  flex-shrink: 0;
}
.phone-notif-text { flex: 1; }
.phone-notif-title {
  font-size: 9px;
  font-weight: 700;
  color: #1D1D1F;
  margin-bottom: 2px;
}
.phone-notif-sub { font-size: 8.5px; color: #86868B; }
.phone-notif-arrow { font-size: 13px; color: #C7C7CC; flex-shrink: 0; }

/* Tab bar */
.phone-tabbar {
  height: 46px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0,0,0,0.07);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 12px 4px;
  flex-shrink: 0;
}
.phone-tab {
  width: 30px; height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Glow under phone */
.phone-glow {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  width: 75%;
  height: 30px;
  background: radial-gradient(ellipse, rgba(29,29,31,0.18), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
}

/* Noise texture */
.hero-noise {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}

/* Mouse spotlight */
.hero-spotlight {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    700px circle at var(--mouse-x) var(--mouse-y),
    rgba(29, 29, 31, 0.06),
    transparent 50%
  );
  z-index: 0;
  pointer-events: none;
  transition: background 0.05s linear;
}

/* Soft gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
  filter: blur(72px);
}
.hero-orb--1 {
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(29,29,31,0.065) 0%, transparent 70%);
  top: 0%; left: 5%;
  animation: orbDrift1 32s ease-in-out infinite;
}
.hero-orb--2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(29,29,31,0.05) 0%, transparent 70%);
  bottom: 0%; right: 5%;
  animation: orbDrift2 26s ease-in-out infinite;
}

/* Orbital rings */
.hero-orbit {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}
.hero-orbit--1 {
  width: 680px; height: 680px;
  border: 1px dashed rgba(29,29,31,0.10);
  animation: orbitSpin 55s linear infinite;
}
.hero-orbit--1::after {
  content: '';
  position: absolute;
  width: 7px; height: 7px;
  background: rgba(29,29,31,0.35);
  border-radius: 50%;
  top: -3.5px;
  left: calc(50% - 3.5px);
  box-shadow: 0 0 10px 2px rgba(29,29,31,0.12);
}
.hero-orbit--2 {
  width: 420px; height: 420px;
  border: 1px solid rgba(29,29,31,0.07);
  animation: orbitSpin 38s linear infinite reverse;
}
.hero-orbit--2::before {
  content: '';
  position: absolute;
  width: 5px; height: 5px;
  background: rgba(29,29,31,0.22);
  border-radius: 50%;
  bottom: -2.5px;
  left: calc(50% - 2.5px);
}
.hero-orbit--3 {
  width: 940px; height: 940px;
  border: 1px solid rgba(29,29,31,0.045);
  animation: orbitSpin 90s linear infinite;
}
.hero-orbit--3::after {
  content: '';
  position: absolute;
  width: 4px; height: 4px;
  background: rgba(29,29,31,0.18);
  border-radius: 50%;
  top: -2px;
  left: calc(50% - 2px);
}

/* Left text column */
.hero-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
  min-width: 0;
  will-change: transform, opacity;
}

/* Right phone column */
.hero-visual {
  flex-shrink: 0;
  width: 250px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: heroFade 0.8s var(--ease-out) 0.1s forwards;
}

/* Main headline — 2 lines */
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 8.5rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 0.9;
  color: var(--color-text);
  margin-bottom: 0;
}
.hero-headline .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero-headline .line-inner {
  display: block;
  transform: translateY(110%);
  animation: lineReveal 1s var(--ease-out) forwards;
}
.hero-headline .line:nth-child(1) .line-inner { animation-delay: 0.18s; }
.hero-headline .line:nth-child(2) .line-inner { animation-delay: 0.34s; }

/* Tagline — separate element, correct spacing */
.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2.8vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-text-secondary);
  font-style: italic;
  margin-top: 1.25rem;
  margin-bottom: 2rem;
  line-height: 1.3;
  overflow: hidden;
}
.hero-tagline .line-inner {
  display: block;
  transform: translateY(110%);
  animation: lineReveal 1s var(--ease-out) 0.5s forwards;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  color: var(--color-text-secondary);
  max-width: 420px;
  margin: 0 0 2.75rem;
  line-height: 1.65;
  opacity: 0;
  animation: heroFade 0.8s var(--ease-out) 0.75s forwards;
}
.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-start;
  flex-wrap: wrap;
  opacity: 0;
  animation: heroFade 0.8s var(--ease-out) 0.9s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  z-index: 1;
  opacity: 0;
  animation: heroFade 0.8s var(--ease-out) 1.2s forwards;
}
.hero-scroll-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}
.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: -100%; left: 0; right: 0;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--color-text-tertiary));
  animation: scrollLine 1.8s var(--ease-in-out) 1.4s infinite;
}

/* =============================================
   MARQUEE
   ============================================= */
.marquee-section {
  overflow: hidden;
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
  padding: 1.125rem 0;
  background: var(--color-bg-alt);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 40s linear infinite;
}
.marquee-inner { display: flex; align-items: center; }
.marquee-item {
  display: inline-flex;
  align-items: center;
  padding: 0 1.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  white-space: nowrap;
}
.marquee-item::after { content: '·'; margin-left: 1.75rem; color: var(--color-border); }

/* =============================================
   CLIENTS
   ============================================= */
.clients-section {
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-border-soft);
}
.clients-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  text-align: center;
  margin-bottom: 2.25rem;
}
.clients-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  flex-wrap: wrap;
}
.client-mark {
  font-family: var(--font-display);
  font-size: clamp(0.875rem, 1.5vw, 1.0625rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-border);
  transition: color 0.4s var(--ease-out);
  white-space: nowrap;
  user-select: none;
}
.client-mark:hover { color: var(--color-text-secondary); }

/* =============================================
   MANIFEST
   ============================================= */
.manifest {
  padding: var(--space-3xl) 5%;
  text-align: center;
}
.manifest-text {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 4.25rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.1;
  max-width: 800px;
  margin: 0 auto;
  color: var(--color-text);
}
.manifest-text em { font-style: italic; color: var(--color-text-secondary); }
.manifest-line { display: block; }
.manifest-line-em { font-style: italic; color: var(--color-text-secondary); }

/* =============================================
   SERVICES
   ============================================= */
.services-list { border-top: 1px solid var(--color-border-soft); }
.service-item {
  display: grid;
  grid-template-columns: 72px 1fr 1.2fr;
  gap: 3rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border-soft);
  align-items: start;
}
.service-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text-tertiary);
  padding-top: 0.3rem;
}
.service-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 0.625rem;
}
.service-title {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.1;
}
.service-body {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.service-bullets { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.service-bullets li {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.75rem;
  transition: background 0.2s, color 0.2s;
}
.service-item:hover .service-bullets li {
  background: var(--color-border-soft);
  color: var(--color-text);
}

/* =============================================
   WHY BKL (dark)
   ============================================= */
.why-section {
  background: var(--color-text);
  padding: var(--space-3xl) 0;
}
.why-section .section-headline { color: #fff; }
.why-section .section-sub { color: rgba(255,255,255,0.45); }
.why-section .section-eyebrow { color: rgba(255,255,255,0.3); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: var(--space-xl);
}
.why-item {
  background: var(--color-text);
  padding: 2.75rem 2.25rem;
  transition: background 0.35s;
  position: relative;
  overflow: hidden;
}
.why-item::after {
  content: attr(data-num);
  position: absolute;
  bottom: -0.1em;
  right: 0.05em;
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.035);
  line-height: 1;
  letter-spacing: -0.05em;
  pointer-events: none;
  transition: color 0.35s;
}
.why-item:hover { background: rgba(255,255,255,0.03); }
.why-item:hover::after { color: rgba(255,255,255,0.06); }
.why-num {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.25);
  display: block;
  margin-bottom: 1.75rem;
}
.why-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  color: #fff;
  margin-bottom: 0.875rem;
  line-height: 1.0;
}
.why-body {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.42);
  line-height: 1.7;
}

/* =============================================
   OWN APPS
   ============================================= */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-top: var(--space-xl);
}
.app-card {
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  padding: 1.875rem;
  transition: transform 0.4s var(--ease-out),
              box-shadow 0.4s var(--ease-out),
              border-color 0.3s;
  transform-style: preserve-3d;
  will-change: transform;
}
.app-card:hover {
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.1);
  border-color: var(--color-border);
}
.app-card-soon {
  border-style: dashed;
  border-color: var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.app-card-soon:hover { transform: none !important; box-shadow: none; }
.app-icon-wrap {
  width: 88px; height: 88px;
  border-radius: 22px;
  background: linear-gradient(145deg, #1a1a2e, #111);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.375rem;
}
.app-icon-wrap span {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.05em;
}
.app-icon-wrap-soon { background: var(--color-bg-alt); }
.app-icon-wrap-soon span { color: var(--color-text-tertiary); font-size: 2rem; }
.app-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}
.app-tagline {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 1.125rem;
}
.app-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 1.375rem; }
.app-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.625rem;
}
.app-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  transition: opacity 0.2s;
}
.app-link:hover { opacity: 0.6; }
.app-soon-label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-text-tertiary);
  margin-bottom: 0.5rem;
}
.app-soon-text { font-size: 0.875rem; color: var(--color-text-tertiary); line-height: 1.65; }

/* =============================================
   WORK
   ============================================= */
.work-list { border-top: 1px solid var(--color-border-soft); }
.work-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border-soft);
  gap: 2rem;
  position: relative;
  transition: padding-left 0.45s var(--ease-out), background 0.3s;
  border-radius: 4px;
}
.work-item:hover { padding-left: 1.25rem; background: var(--color-bg-alt); }
.work-item-left { flex: 1; min-width: 0; }
.work-name {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 0.375rem;
}
.work-meta { display: flex; align-items: center; flex-wrap: wrap; }
.work-tag { font-size: 0.8125rem; color: var(--color-text-tertiary); font-weight: 500; }
.work-tag + .work-tag::before { content: ' · '; color: var(--color-border); margin: 0 0.5rem; }
.work-item-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}
.work-url {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  transition: color 0.2s;
  white-space: nowrap;
}
.work-item:hover .work-url { color: var(--color-text); }
.work-arrow {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  transition: border-color 0.2s, color 0.2s, transform 0.35s var(--ease-out), opacity 0.3s;
  opacity: 0;
  transform: translateX(-10px) scale(0.85);
}
.work-item:hover .work-arrow {
  opacity: 1;
  transform: translateX(0) scale(1);
  border-color: var(--color-text);
  color: var(--color-text);
}

/* =============================================
   PROCESS (dark)
   ============================================= */
.process-section { background: var(--color-text); padding: var(--space-3xl) 0; }
.process-section .section-headline { color: #fff; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: var(--space-xl);
}
.process-item {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  transition: background 0.35s, border-color 0.35s;
}
.process-item:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.14);
}
.process-bg-num {
  position: absolute;
  bottom: -0.1em; right: 0.05em;
  font-family: var(--font-display);
  font-size: 7rem;
  font-weight: 700;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  letter-spacing: -0.05em;
  pointer-events: none;
  user-select: none;
  transition: color 0.35s;
}
.process-item:hover .process-bg-num { color: rgba(255,255,255,0.075); }
.process-num {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.28);
  margin-bottom: 1.5rem;
  display: block;
}
.process-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 0.625rem;
}
.process-body { font-size: 0.9rem; color: rgba(255,255,255,0.4); line-height: 1.7; }

/* =============================================
   STATS
   ============================================= */
.stats-section {
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--color-border-soft);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item {
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  transition: background 0.3s;
}
.stat-item:hover { background: var(--color-bg-alt); }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--color-text);
  display: block;
}
.stat-label { font-size: 0.9rem; color: var(--color-text-secondary); margin-top: 0.625rem; line-height: 1.5; }

/* =============================================
   CALENDLY
   ============================================= */
.calendly-section { border-top: 1px solid var(--color-border-soft); }
.calendly-card {
  margin-top: var(--space-xl);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.calendly-fallback {
  display: none;
  padding: 3rem;
  text-align: center;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
  margin-top: var(--space-xl);
}
.calendly-fallback p { font-size: 1rem; color: var(--color-text-secondary); }
.calendly-fallback a { font-weight: 600; color: var(--color-text); text-decoration: underline; text-underline-offset: 3px; }

/* =============================================
   CONTACT
   ============================================= */
.contact-section {
  border-top: 1px solid var(--color-border-soft);
  background: var(--color-bg-alt);
}
.contact-inner { max-width: 640px; }
.contact-email {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--color-text);
  margin: 1.25rem 0 2rem;
  transition: opacity 0.2s;
}
.contact-email:hover { opacity: 0.6; }
.contact-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  border-top: 1px solid var(--color-border-soft);
  padding: 4rem 5% 2.5rem;
  background: var(--color-bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.035em;
  color: var(--color-text);
  display: block;
  margin-bottom: 0.625rem;
}
.footer-tagline { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.6; max-width: 200px; }
.footer-col h4 {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1.125rem;
}
.footer-col ul li + li { margin-top: 0.625rem; }
.footer-col ul a { font-size: 0.875rem; color: var(--color-text-secondary); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--color-text); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-soft);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy { font-size: 0.8125rem; color: var(--color-text-tertiary); }
.footer-social { display: flex; gap: 1.25rem; }
.footer-social a { font-size: 0.8125rem; color: var(--color-text-tertiary); transition: color 0.2s; }
.footer-social a:hover { color: var(--color-text); }

/* =============================================
   INNER PAGES
   ============================================= */
.inner-page { padding: calc(var(--nav-height) + 4rem) 5% 6rem; }
.inner-page-content { max-width: 720px; margin: 0 auto; }

/* Sidebar layout (datenschutz sub-pages) */
.inner-page-layout {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  gap: 4.5rem;
  align-items: flex-start;
}
.inner-page-layout .inner-page-content {
  max-width: none;
  margin: 0;
  flex: 1;
  min-width: 0;
}
.inner-page-sidebar {
  width: 148px;
  flex-shrink: 0;
  position: sticky;
  top: calc(var(--nav-height) + 2.5rem);
}
.sidebar-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 0.875rem;
  padding-left: 0.75rem;
}
.sidebar-nav { display: flex; flex-direction: column; gap: 0.125rem; }
.sidebar-link {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
  text-decoration: none;
}
.sidebar-link:hover {
  color: var(--color-text);
  background: var(--color-bg-alt);
}
.sidebar-link.active {
  color: var(--color-text);
  font-weight: 600;
  border-left-color: var(--color-text);
  background: var(--color-bg-alt);
}
.inner-page h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  margin-bottom: 0.5rem;
}
.inner-page .page-sub { font-size: 0.875rem; color: var(--color-text-tertiary); margin-bottom: 3.5rem; }
.inner-page h2 {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-top: 2.5rem;
  margin-bottom: 0.625rem;
}
.inner-page h2:first-of-type { margin-top: 0; }
.inner-page p { font-size: 0.9375rem; color: var(--color-text-secondary); line-height: 1.75; margin-bottom: 0.75rem; }
.inner-page ul { padding-left: 1.25rem; margin-bottom: 0.75rem; }
.inner-page ul li { font-size: 0.9375rem; color: var(--color-text-secondary); line-height: 1.75; margin-bottom: 0.25rem; list-style: disc; }
.inner-page a { text-decoration: underline; text-underline-offset: 3px; }
.inner-page .notice-box {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.inner-page hr { border: none; border-top: 1px solid var(--color-border-soft); margin: 3rem 0; }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes heroFade {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}
@keyframes lineReveal {
  to { transform: translateY(0); }
}
@keyframes scrollLine {
  0%   { top: -100%; }
  100% { top: 100%; }
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes phoneFadeIn {
  from { opacity: 0; transform: translateY(24px) scale(0.94) rotate(3deg); }
  to   { opacity: 1; transform: translateY(0) scale(1) rotate(3deg); }
}
@keyframes phoneFloat {
  0%, 100% { transform: translateY(0) rotate(3deg); }
  50%       { transform: translateY(-16px) rotate(3deg); }
}
@keyframes phoneCardIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
@keyframes orbitSpin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes orbDrift1 {
  0%, 100% { transform: translate(0, 0); }
  33%      { transform: translate(90px, -70px); }
  66%      { transform: translate(-60px, 90px); }
}
@keyframes orbDrift2 {
  0%, 100% { transform: translate(0, 0); }
  33%      { transform: translate(-80px, 60px); }
  66%      { transform: translate(70px, -90px); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .footer-grid  { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid     { grid-template-columns: 1fr; }
  .service-item { grid-template-columns: 60px 1fr; }
  .service-item .service-right { grid-column: 2; }
}
@media (max-width: 768px) {
  .inner-page-layout { flex-direction: column-reverse; gap: 1.5rem; }
  .inner-page-sidebar { width: 100%; position: static; }
  .sidebar-label { display: none; }
  .sidebar-nav { flex-direction: row; gap: 0.375rem; }
  .sidebar-link {
    border-left: none;
    border-bottom: 2px solid transparent;
    flex-shrink: 0;
  }
  .sidebar-link.active {
    border-left: none;
    border-bottom-color: var(--color-text);
  }
}
@media (max-width: 768px) {
  :root { --space-3xl: 5rem; --space-2xl: 4rem; }
  .nav-links    { display: none; }
  .nav-cta      { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile   { display: flex; }
  .hero-inner   { flex-direction: column; gap: 3rem; }
  .hero-body    { align-items: center; text-align: center; }
  .hero-subtitle { margin: 0 auto 2.75rem; }
  .hero-actions { justify-content: center; }
  .hero-tagline { text-align: center; }
  .hero-visual  { display: none; }
  .hero-scroll  { display: none; }
  .hero-orbit, .hero-orb { display: none; }
  .service-item { grid-template-columns: 1fr; gap: 0.875rem; }
  .service-num  { display: none; }
  .stats-grid   { grid-template-columns: 1fr; gap: 0.5rem; text-align: left; }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
  .work-url     { display: none; }
  .process-bg-num { font-size: 5rem; }
}
@media (max-width: 640px) {
  .footer-grid  { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .apps-grid    { grid-template-columns: 1fr; }
  .why-grid     { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; }
  .clients-row  { gap: 1.5rem; }
}

/* =============================================
   REDUCED MOTION
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-eyebrow,
  .hero-headline .line-inner,
  .hero-tagline .line-inner,
  .hero-subtitle,
  .hero-actions,
  .hero-scroll { opacity: 1 !important; transform: none !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; }
  .marquee-track { animation: none; }
  .hero-orbit, .hero-orb { animation: none; }
  .hero-phone, .phone-app-header, .phone-main-card,
  .phone-row, .phone-notif { animation: none !important; opacity: 1 !important; transform: none !important; }
}