/* =========================================================
   Nexasporte — main stylesheet
   ========================================================= */

:root {
  --bg: #050706;
  --bg-alt: #080b09;
  --surface: rgba(16, 21, 18, 0.72);
  --surface-solid: #0e1310;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --green: #4cf35a;
  --green-deep: #22c935;
  --green-glow: rgba(76, 243, 90, 0.45);

  --text: #f3f6f4;
  --muted: #a9b3ad;
  --dim: #6f7a74;

  --radius: 18px;
  --radius-lg: 24px;
  --container: 1520px;
  --header-h: 84px;

  --font: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) - 8px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -0.02em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

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

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Icons ---------- */
.ico,
.feature-ico svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--green);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(76, 243, 90, 0.35));
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  font: 600 16px/1 var(--font);
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease, border-color .25s ease;
}
.btn span { transition: transform .2s ease; }
.btn:hover span { transform: translateX(3px); }

.btn-primary {
  background: var(--green);
  color: #031105;
  box-shadow: 0 0 0 1px rgba(76, 243, 90, 0.4), 0 8px 30px -6px var(--green-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(76, 243, 90, 0.6), 0 14px 40px -6px var(--green-glow);
}

.btn-outline {
  border-color: var(--green);
  color: var(--text);
  background: rgba(76, 243, 90, 0.03);
}
.btn-outline:hover {
  background: rgba(76, 243, 90, 0.12);
  box-shadow: 0 0 24px -6px var(--green-glow);
}

.btn-lg { padding: 22px 38px; font-size: 19px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background-color .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled {
  background: rgba(5, 7, 6, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-right: auto;
}
.brand-mark { width: 52px; height: auto; }
.brand-text { display: flex; flex-direction: column; width: 240px; }
.brand-word { width: 100%; height: auto; }
.brand-tagline {
  position: relative;
  display: block;
  margin-top: 6px;
  padding-top: 6px;
  color: #b7c0bb;
  font-size: 8.5px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .3em; /* fine-tuned by JS to match the wordmark width */
  text-transform: uppercase;
  white-space: nowrap;
}
.brand-tagline > span { display: inline-block; }
.brand-tagline::before {
  content: "";
  position: absolute;
  top: 0; left: -4%; right: -4%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(76,243,90,.35) 20%, var(--green) 50%, rgba(76,243,90,.35) 80%, transparent);
  box-shadow: 0 0 8px var(--green-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 38px;
  margin-right: 48px;
}
.nav-links a:not(.btn) {
  position: relative;
  font-weight: 500;
  color: var(--text);
  opacity: .9;
  padding: 6px 0;
  transition: color .2s ease, opacity .2s ease;
}
.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: var(--green);
  box-shadow: 0 0 10px var(--green-glow);
  transform: scaleX(0);
  transition: transform .25s ease;
}
.nav-links a:not(.btn):hover { color: var(--green); opacity: 1; }
.nav-links a.active { color: var(--green); opacity: 1; }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta-mobile { display: none; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  padding: 10px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  margin: 4px 0;
  border-radius: 2px;
  background: var(--text);
  transition: transform .3s ease, opacity .3s ease;
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  padding-top: var(--header-h);
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--border);
}

/* background slideshow: crossfade + slow zoom-out */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: var(--bg);
}
.hero-bg::after { /* readability overlay above every slide */
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    linear-gradient(90deg, rgba(5,7,6,.96) 0%, rgba(5,7,6,.85) 24%, rgba(5,7,6,.35) 48%, rgba(5,7,6,0) 70%, rgba(5,7,6,.1) 100%),
    linear-gradient(180deg, rgba(5,7,6,.75) 0%, rgba(5,7,6,0) 16%, rgba(5,7,6,0) 66%, rgba(5,7,6,.9) 94%, var(--bg) 100%);
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: var(--pos, center);
  opacity: 0;
  transform: scale(1.1);
  transition: opacity 1.6s ease;
  will-change: opacity, transform;
}
.hero-slide.is-active {
  z-index: 2;
  opacity: 1;
  animation: slideZoom 9s cubic-bezier(.25, .1, .25, 1) forwards;
}
.hero-slide.is-leaving {
  z-index: 1;
  opacity: 1;          /* stays underneath while the next photo fades in on top */
  transform: scale(1); /* and stays where its zoom ended */
}
@keyframes slideZoom {
  from { transform: scale(1.1); }
  to   { transform: scale(1); }
}

.slide-football   { --pos: 68% 40%; background-image: url("../assets/img/stadium-3200.webp"); }
.slide-basketball { --pos: 55% 60%; }
.slide-volleyball { --pos: 58% 78%; }
@media (max-width: 1400px) {
  .slide-football { background-image: url("../assets/img/stadium-2400.webp"); }
}
@media (max-width: 640px) {
  .slide-football { background-image: url("../assets/img/stadium-1600.webp"); --pos: 70% center; }
  .slide-basketball { --pos: 38% center; }
  .slide-volleyball { --pos: 50% center; }
}
}

/* diagonal neon lines */
.hero-lines { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-lines span {
  position: absolute;
  height: 2px;
  width: 520px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  box-shadow: 0 0 12px var(--green-glow);
  transform: rotate(-48deg);
  opacity: .55;
}
.hero-lines span:nth-child(1) { left: -170px; top: 120px; width: 380px; }
.hero-lines span:nth-child(2) { left: -240px; top: 520px; width: 560px; opacity: .35; }
.hero-lines span:nth-child(3) { right: -200px; bottom: 60px; width: 420px; }
.hero-lines span:nth-child(4) { left: 12%; bottom: -60px; width: 260px; opacity: .25; }

.hero-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: clamp(28px, 5vh, 56px);
  padding-top: clamp(20px, 7vh, 96px);
  padding-bottom: clamp(44px, 7vh, 76px);
}

.hero-content { max-width: 1000px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(10, 14, 12, .6);
  backdrop-filter: blur(6px);
  font-size: 15px;
  font-weight: 500;
  margin-bottom: clamp(16px, 3vh, 28px);
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  50% { box-shadow: 0 0 2px var(--green); opacity: .7; }
}

.hero h1 {
  font-size: clamp(40px, min(5.6vw, 10vh), 96px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.02;
}
.hero h1 .accent { text-shadow: 0 0 40px rgba(76, 243, 90, 0.25); }

.lead {
  margin-top: clamp(14px, 2.6vh, 24px);
  font-size: clamp(17px, min(1.9vw, 3.3vh), 26px);
  font-weight: 400;
  line-height: 1.45;
  color: #c9d0cc;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 36px;
  margin-top: clamp(22px, 4.5vh, 44px);
}
.hero-actions .btn-lg {
  padding: clamp(15px, 2.4vh, 22px) clamp(26px, 2.4vw, 38px);
  font-size: clamp(16px, 2.6vh, 19px);
}

.play-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
  font-size: 18px;
}
.play-icon {
  display: grid;
  place-items: center;
  width: clamp(44px, 7vh, 54px); height: clamp(44px, 7vh, 54px);
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.6);
  transition: border-color .25s ease, box-shadow .25s ease, background-color .25s ease;
}
.play-icon svg { width: 22px; height: 22px; fill: var(--text); margin-left: 3px; }
.play-link:hover .play-icon {
  border-color: var(--green);
  background: rgba(76, 243, 90, .1);
  box-shadow: 0 0 20px -4px var(--green-glow);
}

/* scroll-down arrow */
.scroll-down {
  position: absolute;
  left: 50%;
  bottom: clamp(6px, 1.6vh, 18px);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  margin-left: -20px;
  color: var(--green);
  transition: opacity .4s ease, visibility .4s;
}
.scroll-down svg {
  width: 26px; height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px var(--green-glow));
  animation: nudge 1.8s ease-in-out infinite;
}
.scroll-down:hover svg { animation-duration: .9s; }
.past-hero .scroll-down { opacity: 0; visibility: hidden; }
@keyframes nudge {
  0%, 100% { transform: translateY(-4px); opacity: .55; }
  50%      { transform: translateY(4px);  opacity: 1; }
}

/* feature strip — open layout, no boxes */
.hero-strip {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px 32px;
  padding-top: clamp(18px, 3.2vh, 30px);
}
.hero-strip::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(76,243,90,.18) 12%, var(--green) 50%, rgba(76,243,90,.18) 88%, transparent);
  box-shadow: 0 0 14px var(--green-glow);
}
.hero-strip li {
  display: flex;
  align-items: center;
  gap: 14px;
}
.strip-ico {
  flex: none;
  display: grid;
  place-items: center;
  width: clamp(40px, 6.4vh, 52px);
  height: clamp(40px, 6.4vh, 52px);
  border-radius: 14px;
  background: radial-gradient(circle at 50% 25%, rgba(76,243,90,.22), rgba(76,243,90,.04) 70%);
  border: 1px solid rgba(76,243,90,.35);
  box-shadow: 0 0 22px -8px var(--green-glow), inset 0 0 14px rgba(76,243,90,.06);
  transition: box-shadow .3s ease, border-color .3s ease, transform .3s ease;
}
.strip-ico .ico { width: 54%; height: 54%; }
.hero-strip li:hover .strip-ico {
  border-color: var(--green);
  box-shadow: 0 0 28px -4px var(--green-glow), inset 0 0 14px rgba(76,243,90,.12);
  transform: translateY(-2px);
}
.strip-text { display: grid; gap: 2px; line-height: 1.25; }
.strip-text strong { font-weight: 600; font-size: clamp(15px, 2.3vh, 17px); }
.strip-text small { color: var(--muted); font-size: clamp(13px, 1.9vh, 14px); }

/* short desktop screens (laptops, Windows display scaling) */
@media (min-width: 1001px) and (max-height: 760px) {
  :root { --header-h: 72px; }
  .brand-mark { width: 44px; }
  .brand-text { width: 210px; }
  .brand-tagline { font-size: 7.5px; margin-top: 5px; padding-top: 5px; }
}

/* ---------- Sections ---------- */
.section { position: relative; padding: 120px 0; }
.section-alt {
  background:
    radial-gradient(800px 400px at 85% 0%, rgba(76, 243, 90, .06), transparent 70%),
    var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head { max-width: 720px; margin: 0 auto 64px; text-align: center; }
.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--green);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
h2 { font-size: clamp(34px, 4.4vw, 54px); font-weight: 700; }
.section-sub { margin-top: 18px; color: var(--muted); font-size: 18px; }

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

/* features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature { padding: 34px; }
.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(76, 243, 90, .4);
  box-shadow: 0 20px 50px -24px var(--green-glow);
}
.feature-ico {
  display: grid;
  place-items: center;
  width: 64px; height: 64px;
  margin-bottom: 24px;
  border-radius: 16px;
  background: rgba(76, 243, 90, .08);
  border: 1px solid rgba(76, 243, 90, .22);
}
.feature-ico svg { width: 30px; height: 30px; }
.feature h3, .step h3, .plan h3 { font-size: 22px; font-weight: 600; margin-bottom: 10px; }
.feature p, .step p { color: var(--muted); }

/* checklist */
.checklist { display: grid; gap: 12px; margin: 28px 0 34px; }
.checklist li {
  position: relative;
  padding-left: 32px;
  color: #d3d9d5;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(76, 243, 90, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234cf35a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 13px no-repeat;
}

/* demo */
.demo {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: center;
}
.demo-copy .section-sub { max-width: 520px; }

.browser {
  border-radius: 20px;
  border: 1px solid var(--border-strong);
  background: #0b0f0d;
  overflow: hidden;
  box-shadow: 0 40px 100px -30px rgba(0,0,0,.9), 0 0 80px -30px var(--green-glow);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
  transition: transform .5s ease;
}
.browser:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: #121714;
  border-bottom: 1px solid var(--border);
}
.browser-bar > span { width: 11px; height: 11px; border-radius: 50%; background: #2b332e; }
.browser-bar > span:first-child { background: #ff5f57; }
.browser-bar > span:nth-child(2) { background: #febc2e; }
.browser-bar > span:nth-child(3) { background: #28c840; }
.browser-url {
  flex: 1;
  max-width: 260px;
  margin-left: 14px;
  padding: 5px 14px;
  border-radius: 8px;
  background: #0a0d0b;
  color: var(--dim);
  font-size: 13px;
}

.mock { padding: 20px; display: grid; gap: 16px; font-size: 14px; }
.mock-nav { display: flex; align-items: center; gap: 12px; }
.mock-crest, .mock-badge {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  font-weight: 700;
  background: linear-gradient(135deg, #1d7cf2, #0b3d91);
  color: #fff;
}
.mock-links { display: flex; gap: 10px; margin-left: auto; }
.mock-links i { display: block; width: 40px; height: 6px; border-radius: 4px; background: #1f2622; }

.mock-match {
  padding: 22px;
  border-radius: 14px;
  background:
    linear-gradient(120deg, rgba(5,7,6,.92), rgba(5,7,6,.55)),
    url("../assets/img/stadium-1600.webp") center / cover;
  border: 1px solid var(--border);
}
.mock-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}
.mock-teams { display: flex; align-items: center; justify-content: space-around; }
.mock-teams > div { display: grid; justify-items: center; gap: 8px; font-weight: 600; }
.mock-teams b { font-size: 22px; color: var(--muted); }
.mock-badge { width: 48px; height: 48px; font-size: 20px; }
.mock-badge.b { background: linear-gradient(135deg, #e53935, #8e1515); }

.mock-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mock-box {
  padding: 16px;
  border-radius: 14px;
  background: #101512;
  border: 1px solid var(--border);
}
.mock-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
  color: #c9d0cc;
}
.mock-row span:last-child { text-align: right; }
.mock-row b { color: var(--text); }
.mock-row b.win { color: var(--green); }
.mock-table { width: 100%; border-collapse: collapse; font-size: 13px; color: #c9d0cc; }
.mock-table td { padding: 5px 0; }
.mock-table td:first-child { width: 22px; color: var(--dim); }
.mock-table td:last-child { text-align: right; font-weight: 600; color: var(--text); }
.mock-table tr:first-child td { color: var(--green); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.step { padding: 38px 34px; overflow: hidden; }
.step-num {
  display: block;
  margin-bottom: 26px;
  font-size: 54px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--green);
  opacity: .9;
}
.step:hover { border-color: rgba(76, 243, 90, .4); transform: translateY(-4px); }

/* pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.plan { display: flex; flex-direction: column; padding: 40px 34px; }
.plan .checklist { flex: 1; }
.plan-desc { color: var(--muted); }
.price {
  margin-top: 24px;
  font-size: 58px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}
.price .cur { font-size: 28px; vertical-align: top; margin-right: 2px; position: relative; top: 6px; }
.price .per { font-size: 17px; font-weight: 400; color: var(--muted); letter-spacing: 0; margin-left: 4px; }
.plan-featured {
  border-color: rgba(76, 243, 90, .55);
  background:
    radial-gradient(500px 260px at 50% 0%, rgba(76, 243, 90, .12), transparent 70%),
    var(--surface-solid);
  box-shadow: 0 30px 80px -30px var(--green-glow);
}
.plan-tag {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--green);
  color: #031105;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

/* about */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.about-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 40px 100px -40px var(--green-glow);
}
.about-visual img { width: 100%; height: auto; }
.about-copy p:not(.eyebrow) { margin-top: 20px; color: var(--muted); font-size: 18px; }
.about-copy h2 { margin-bottom: 8px; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 36px; }
.values div {
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}
.values strong { display: block; color: var(--green); font-weight: 600; margin-bottom: 6px; }
.values span { color: var(--muted); font-size: 15px; }

/* CTA band */
.cta-band {
  position: relative;
  padding: 90px 0;
  background:
    linear-gradient(90deg, rgba(5,7,6,.96), rgba(5,7,6,.75), rgba(5,7,6,.96)),
    url("../assets/img/stadium-1600.webp") center 60% / cover;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.cta-inner h2 { max-width: 640px; }

/* contact */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; }
.contact-list { display: grid; gap: 18px; margin-top: 36px; }
.contact-list li { display: flex; align-items: center; gap: 16px; font-size: 18px; }
.contact-list .ico { width: 28px; height: 28px; }
.contact-list a:hover { color: var(--green); }

.contact-form { padding: 36px; display: grid; gap: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: grid; gap: 8px; font-size: 14px; font-weight: 500; color: var(--muted); }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: #0a0e0c;
  color: var(--text);
  font: 400 16px/1.4 var(--font);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a9b3ad' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 42px;
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(76, 243, 90, .15);
}
.contact-form .invalid { border-color: #ff5d5d; }
.contact-form button { margin-top: 6px; padding: 18px; }
.form-note { min-height: 1.4em; font-size: 15px; color: var(--green); text-align: center; }
.form-note.error { color: #ff7a7a; }

/* footer */
.site-footer { padding: 48px 0; border-top: 1px solid var(--border); background: #030404; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 48px; }
.footer-inner .brand { margin-right: 0; }
.footer-inner .brand-mark { width: 40px; }
.footer-inner .brand-text { width: 200px; }
.footer-inner .brand-tagline { font-size: 7px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 28px; margin-right: auto; color: var(--muted); }
.footer-links a:hover { color: var(--green); }
.copy { color: var(--dim); font-size: 14px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.browser.reveal.in { transform: perspective(1400px) rotateY(-6deg) rotateX(2deg); }
.browser.reveal.in:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .nav-links { gap: 28px; margin-right: 12px; }
  .brand-text { width: 200px; }
  .brand-tagline { font-size: 7px; }
}

@media (max-width: 1000px) {
  :root { --header-h: 72px; }

  .nav-toggle { display: block; }
  .nav-cta { display: none; }

  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin: 0;
    padding: 16px 24px 28px;
    min-height: calc(100vh - var(--header-h));
    min-height: calc(100dvh - var(--header-h));
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .nav-open .nav-links { opacity: 1; transform: none; visibility: visible; }
  .nav-open .site-header { background: var(--bg); border-bottom-color: var(--border); }
  .nav-open { overflow: hidden; }
  .nav-links a:not(.btn) { padding: 14px 4px; font-size: 18px; border-bottom: 1px solid var(--border); }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-cta-mobile { display: inline-flex; margin-top: 18px; padding: 16px; }

  .hero h1 { font-size: clamp(40px, min(8vw, 10vh), 72px); }

  .hero-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 24px; }

  .feature-grid, .pricing-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid .plan-featured { order: -1; grid-column: 1 / -1; }
  .steps { grid-template-columns: 1fr; }

  .demo, .about, .contact { grid-template-columns: 1fr; gap: 56px; }
  .browser, .browser.reveal.in { transform: none; }
  .about-visual { max-width: 460px; }

  .section { padding: 96px 0; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { padding: 0 16px; }

  .brand { gap: 10px; }
  .brand-mark { width: 40px; }
  .brand-text { width: 172px; }
  .brand-tagline { font-size: 7px; margin-top: 4px; padding-top: 5px; }

  .hero-bg::after {
    background: linear-gradient(180deg, rgba(5,7,6,.9) 0%, rgba(5,7,6,.76) 40%, rgba(5,7,6,.64) 65%, var(--bg) 100%);
  }
  .hero-lines span:nth-child(2), .hero-lines span:nth-child(3) { display: none; }
  .hero-inner { padding-top: 22px; padding-bottom: 46px; gap: 24px; }
  .pill { font-size: 13px; padding: 7px 14px; gap: 10px; margin-bottom: 18px; }
  .dot { width: 8px; height: 8px; }
  .hero h1 { font-size: clamp(36px, 11.5vw, 56px); line-height: 1.04; }
  .lead { font-size: 17px; margin-top: 16px; }
  .br-desktop { display: none; }
  .hero-actions { gap: 16px; margin-top: 26px; }
  .hero-actions .btn-lg { width: 100%; padding: 18px 24px; font-size: 17px; }
  .play-link { font-size: 16px; gap: 12px; }
  .play-icon { width: 42px; height: 42px; }
  .play-icon svg { width: 18px; height: 18px; }

  /* compact 2×2 feature strip */
  .hero-strip { gap: 16px 12px; padding-top: 18px; }
  .hero-strip li { gap: 10px; }
  .strip-ico { width: 36px; height: 36px; border-radius: 11px; }
  .strip-ico .ico { stroke-width: 1.8; }
  .strip-text strong { font-size: 13.5px; font-weight: 500; }
  .strip-text small { display: none; }

  .section { padding: 76px 0; }
  .section-head { margin-bottom: 44px; }
  .feature-grid, .pricing-grid, .values, .field-row { grid-template-columns: 1fr; }
  .feature, .plan, .step { padding: 30px 24px; }

  .mock { padding: 14px; }
  .mock-cols { grid-template-columns: 1fr; }
  .mock-links i { width: 22px; }

  .cta-inner .btn { width: 100%; }
  .contact-form { padding: 24px 18px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-slide { transform: none; }
}