/* ==========================================================================
   KIK it – onepager
   ========================================================================== */

/* ---------- Fonts (self-hosted) ---------- */
@font-face {
  font-family: "Saira";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("../assets/fonts/saira-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Saira";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("../assets/fonts/saira-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: "Manrope";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../assets/fonts/manrope-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../assets/fonts/manrope-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;
}

/* ---------- Design tokens ---------- */
:root {
  --black: #000000;
  --bg: #0a0b0d;
  --bg-2: #0f1012;
  --card: #17181c;
  --card-2: #1d1d1d;
  --border: #232323;
  --border-2: #2e2f33;

  --accent: #10d3db;
  --accent-dark: #0ba7ad;
  --accent-soft: rgba(16, 211, 219, 0.12);
  --teal-900: #03201e;
  --teal-800: #052f2c;

  --text: #eaf1f5;
  --text-muted: #a3adb5;
  --text-dim: #6f7880;

  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Saira", "Manrope", system-ui, sans-serif;

  --radius: 6px;
  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --header-h: 84px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
  background: var(--black);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, picture, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, dl, dd, blockquote { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
mark { color: inherit; }

h1, h2, h3, .stat dt, .value-num, .hash {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.005em;
}
h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); text-transform: uppercase; letter-spacing: 0.02em; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
h3 { font-size: 1.45rem; }

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.section { padding-block: clamp(4.5rem, 9vw, 7.5rem); }

.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-lead { margin-top: 1.25rem; font-size: 1.1rem; color: var(--text-muted); }

.eyebrow {
  display: inline-block;
  margin-bottom: 0.9rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.dot {
  display: block;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.skip-link {
  position: absolute;
  top: -100px; left: 16px;
  z-index: 1000;
  padding: 0.6rem 1rem;
  background: var(--accent);
  color: var(--black);
  border-radius: var(--radius);
}
.skip-link:focus { top: 16px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.7rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  line-height: 1;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 0.65rem 1.2rem; font-size: 0.92rem; }

.btn-primary { background: var(--accent); color: var(--black); border-color: var(--accent); }
.btn-primary:hover { background: #3ee0e6; border-color: #3ee0e6; }

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

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(10, 11, 13, 0);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, height 0.3s;
}
.site-header.is-scrolled {
  background: rgba(10, 11, 13, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom-color: var(--border);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand { display: inline-flex; align-items: center; }
.brand-logo { height: 42px; width: auto; }

.site-nav ul { display: flex; gap: 2rem; }
.site-nav a {
  position: relative;
  display: inline-block;
  padding: 0.4rem 0;
  font-family: var(--font-head);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
  transition: color 0.2s;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.site-nav a:hover, .site-nav a.is-active { color: var(--accent); }
.site-nav a.is-active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 1rem; }
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  transition: border-color 0.2s, color 0.2s;
  font-variant-numeric: tabular-nums;
}
.header-phone svg { width: 18px; height: 18px; color: var(--accent); }
.header-phone:hover { border-color: var(--accent); color: var(--accent); }
.header-phone.is-revealed { border-color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 10px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
}
.nav-toggle span { display: block; height: 2px; background: var(--text); transition: transform 0.3s var(--ease), opacity 0.2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 6rem));
  padding-bottom: clamp(4rem, 9vw, 7rem);
  background:
    radial-gradient(1100px 600px at 85% 20%, rgba(16, 211, 219, 0.10), transparent 60%),
    linear-gradient(180deg, var(--teal-900) 0%, #02100f 100%);
  border-bottom: 1px solid var(--border);
}
.hero-watermark {
  position: absolute;
  left: 50%;
  bottom: -0.15em;
  transform: translateX(-50%);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(5rem, 15vw, 13rem);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.035);
  pointer-events: none;
  user-select: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}
.hero .lead {
  max-width: 54ch;
  margin-top: 1.75rem;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--text-muted);
}
.hero .lead strong { color: var(--accent); font-weight: 700; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.5rem; }
.hero-logo { display: flex; justify-content: center; }
.hero-logo img {
  width: min(100%, 380px);
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.5));
}

/* ---------- Tiles (shared) ---------- */
.tile-icon {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid rgba(16, 211, 219, 0.25);
  color: var(--accent);
  flex: none;
}
.tile-icon svg { width: 26px; height: 26px; }
.tile-icon-lg { width: 64px; height: 64px; border-radius: 14px; }
.tile-icon-lg svg { width: 32px; height: 32px; }

/* ---------- Stats ---------- */
.stats {
  position: relative;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.stat-tile {
  display: grid;
  gap: 0.35rem;
  padding: 1.75rem 1.6rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.25s, transform 0.3s var(--ease);
}
.stat-tile:hover { border-color: var(--accent); transform: translateY(-3px); }
.stat-tile .tile-icon { margin-bottom: 1rem; }
.stat-tile strong {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  line-height: 1;
  color: var(--text);
}
.stat-tile span:last-child { font-size: 0.92rem; color: var(--text-muted); line-height: 1.45; }

/* ---------- Mission ---------- */
.mission { background: var(--black); }
.hash { font-size: clamp(2rem, 3.5vw, 2.8rem); color: var(--accent); margin-bottom: 0.75rem; }
.mission h2 { font-size: clamp(1.6rem, 2.8vw, 2.3rem); line-height: 1.3; }
.mission mark { background: var(--teal-800); padding: 0.05em 0.3em; color: var(--accent); }

/* ---------- Services ---------- */
.services { background: var(--bg); border-top: 1px solid var(--border); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2.25rem 2rem 2.25rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.3s var(--ease);
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.service-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card .tile-icon { margin-bottom: 1.6rem; }
.service-card p { margin-top: 0.75rem; color: var(--text-muted); }
.service-list { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--border); display: grid; gap: 0.55rem; }
.service-list li { position: relative; padding-left: 1.4rem; font-size: 0.95rem; color: var(--text); }
.service-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--accent);
}

/* ---------- Industries ---------- */
.industries { background: var(--black); border-top: 1px solid var(--border); }
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.industry-tile {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.1rem;
  row-gap: 0.45rem;
  align-items: start;
  padding: 1.6rem 1.6rem 1.7rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.25s, background 0.25s, transform 0.3s var(--ease);
}
.industry-tile:hover { border-color: var(--accent); transform: translateY(-3px); }
.industry-tile .tile-icon { grid-row: 1 / 3; }
.industry-tile h3 { font-size: 1.15rem; line-height: 1.25; align-self: center; min-height: 52px; display: flex; align-items: center; }
.industry-tile p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.5; }

/* ---------- Team ---------- */
.team { background: var(--bg); border-top: 1px solid var(--border); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem 3rem; }
.value-num {
  display: block;
  font-size: 3rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-2);
  margin-bottom: 1.25rem;
}
.value p { margin-top: 0.4rem; color: var(--text-muted); }

.founder {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  margin-top: clamp(3.5rem, 7vw, 6rem);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.founder-photo { position: relative; max-width: 380px; }
.founder-photo img { border-radius: var(--radius); aspect-ratio: 768 / 846; object-fit: cover; }
.founder-photo::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.6;
}
.founder-name { font-size: clamp(1.9rem, 3vw, 2.5rem); }
.founder-role { margin: 0.35rem 0 1.5rem; font-size: 0.9rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.founder-copy > p:not(.founder-role):not(.founder-sign) { color: var(--text-muted); font-size: 1.05rem; }
.founder-sign { margin-top: 1.5rem; font-family: var(--font-head); font-weight: 700; color: var(--accent); letter-spacing: 0.04em; }

/* ---------- Product ---------- */
.product { background: var(--black); border-top: 1px solid var(--border); }
.product-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
}
.product h2 { text-transform: uppercase; letter-spacing: 0.04em; }
.product-note {
  margin: 1.5rem 0 2rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: var(--card);
  font-size: 0.95rem;
  color: var(--text-muted);
}
.product-note strong { color: var(--text); }
.product-visual img { width: 100%; filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.6)); }

.benefits {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  margin-top: clamp(3.5rem, 7vw, 6rem);
  padding-top: 0;
}
.benefits::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: 17px;
  height: 1px;
  background: var(--border-2);
}
.benefits li { position: relative; display: grid; gap: 1.25rem; justify-items: start; }
.benefits li span:last-child { font-family: var(--font-head); font-weight: 600; font-size: 1.15rem; line-height: 1.3; }

/* ---------- Contact ---------- */
.contact { background: var(--bg); border-top: 1px solid var(--border); }
.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
}
.company-ids { margin-top: 1rem; font-size: 0.9rem; color: var(--text-dim); }

.contact-list { display: grid; gap: 1.5rem; margin-top: 2.5rem; }
.contact-list li { display: flex; align-items: center; gap: 1.25rem; }
.contact-icon {
  flex: none;
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.contact-icon svg { width: 22px; height: 22px; }
.contact-list a { font-size: 1.05rem; color: var(--text); transition: color 0.2s; }
.contact-list a:hover { color: var(--accent); }

.email-wrap { display: grid; gap: 0.3rem; }
.email-reveal {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--accent);
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
  transition: background 0.2s;
  justify-self: start;
}
.email-reveal:hover { background: var(--accent-soft); }
.contact-hint { font-size: 0.78rem; color: var(--text-dim); }
.email-revealed { font-size: 1.05rem; animation: pop 0.35s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.contact-visual { display: flex; justify-content: center; }
.contact-frame {
  display: grid;
  place-items: center;
  width: min(100%, 360px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--border-2);
  background: radial-gradient(circle at 50% 50%, rgba(16, 211, 219, 0.10), transparent 65%);
}
.contact-frame img { width: 46%; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black); border-top: 1px solid var(--border); font-size: 0.9rem; color: var(--text-muted); }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem 2rem;
  padding-block: 1.75rem;
}
.site-footer strong { color: var(--text); }
.site-footer nav ul { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.site-footer a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits { grid-template-columns: repeat(3, 1fr); }
  .benefits::before { display: none; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  :root { --header-h: 72px; }
  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    padding: 1rem var(--gutter) 1.5rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s var(--ease), opacity 0.3s, visibility 0.3s;
  }
  .site-nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav a { display: block; padding: 0.9rem 0; font-size: 1.1rem; border-bottom: 1px solid var(--border); }
  .site-nav a::after { display: none; }
  .site-header.is-scrolled, .site-header.menu-open { background: var(--bg); border-bottom-color: var(--border); }
  .header-phone span { display: none; }
  .header-phone { padding: 0.6rem; }
  .header-phone.is-revealed { padding: 0.6rem 0.9rem; font-size: 0.9rem; }
  .nav-toggle { display: flex; }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-logo { order: -1; }
  .hero-logo img { width: min(60%, 240px); }
  .services-grid, .values-grid { grid-template-columns: 1fr; }
  .founder { grid-template-columns: 1fr; }
  .founder-photo { max-width: 300px; }
  .product-inner { grid-template-columns: 1fr; }
  .product-visual { order: -1; }
  .contact-inner { grid-template-columns: 1fr; }
  .contact-visual { display: none; }
}

@media (max-width: 600px) {
  body { font-size: 1rem; }
  h1 { font-size: clamp(2rem, 10.5vw, 2.6rem); letter-spacing: 0; }
  .btn-sm { display: none; }
  .stats-grid { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .industries-grid { grid-template-columns: 1fr; }
  .hero-watermark { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
}