/* Flobro website styles */

@font-face {
  font-family: "Inter";
  src: url("../fonts/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --blue: #248bd2;
  --blue-light: #3fa9f5;
  --blue-deep: #1668a8;
  --ink: #16222c;
  --ink-soft: #5a7183;
  --paper: #f8fbfd;
  --paper-2: #e9f2f9;
  --card: #ffffff;
  --line: #dde8f0;
  --radius: 16px;
  --font: "Inter", -apple-system, "Segoe UI", system-ui, sans-serif;
  --konami-hue: 0deg;
}
* {
  box-sizing: border-box;
  margin: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  color: var(--ink);
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition:
    transform 0.8s cubic-bezier(0.3, 0.9, 0.4, 1),
    filter 0.8s ease;
}
body.konami {
  transform: matrix3d(0.8, 0.1, 0, 0.0001, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1.1);
  filter: hue-rotate(var(--konami-hue));
}
.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
a {
  color: var(--blue-deep);
}

/* ---------- nav ---------- */
.nav-shell {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: padding 0.25s ease;
}
nav {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 18px 0;
  transition:
    background 0.25s ease,
    box-shadow 0.25s ease,
    padding 0.25s ease,
    border-color 0.25s ease,
    border-radius 0.25s ease;
  border: 1.5px solid transparent;
}
.nav-shell.scrolled {
  padding: 10px 0;
}
.nav-shell.scrolled nav {
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-color: var(--line);
  border-radius: 16px;
  padding: 10px 18px;
  box-shadow: 0 10px 30px rgba(22, 104, 168, 0.12);
}
nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
}
nav .brand svg {
  width: 26px;
  height: 26px;
  overflow: visible;
}
.logo-front {
  animation: logo-bob 3.6s ease-in-out infinite;
  transform-box: fill-box;
}
.logo-back {
  animation: logo-bob 3.6s ease-in-out infinite reverse;
  transform-box: fill-box;
}
@keyframes logo-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-22px);
  }
}
nav .links {
  margin-left: auto;
  display: flex;
  gap: 22px;
  align-items: center;
}
nav .links a:not(.nav-cta) {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
  padding-bottom: 3px;
}
nav .links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.28s cubic-bezier(0.2, 0.7, 0.3, 1);
}
nav .links a:not(.nav-cta):hover {
  color: var(--blue-deep);
}
nav .links a:not(.nav-cta):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav-cta {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-deep));
  border-radius: 9px;
  padding: 6.5px 12px;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(22, 104, 168, 0.25);
  transition:
    transform 0.12s,
    box-shadow 0.12s;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(22, 104, 168, 0.32);
}
.lang-toggle {
  all: unset;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-deep);
  border: 1.5px solid var(--line);
  border-radius: 9px;
  padding: 5px 10px;
  background: var(--card);
  letter-spacing: 0.04em;
}
.lang-toggle:hover {
  border-color: var(--blue);
}

/* ---------- hero ---------- */
header {
  position: relative;
  padding: 46px 0 110px;
}

.aurora {
  position: absolute;
  inset: -180px -40vw 0;
  z-index: 0;
  pointer-events: none;
  filter: blur(60px);
  opacity: 0.55;
}
.aurora i {
  position: absolute;
  border-radius: 50%;
}
.aurora i:nth-child(1) {
  width: 560px;
  height: 560px;
  left: 4%;
  top: -6%;
  background: radial-gradient(circle, rgba(63, 169, 245, 0.5), transparent 65%);
  animation: drift1 16s ease-in-out infinite alternate;
}
.aurora i:nth-child(2) {
  width: 640px;
  height: 640px;
  right: 2%;
  top: 6%;
  background: radial-gradient(circle, rgba(36, 139, 210, 0.4), transparent 65%);
  animation: drift2 20s ease-in-out infinite alternate;
}
.aurora i:nth-child(3) {
  width: 420px;
  height: 420px;
  left: 40%;
  top: 34%;
  background: radial-gradient(circle, rgba(221, 240, 252, 0.9), transparent 65%);
  animation: drift1 24s ease-in-out infinite alternate-reverse;
}
@keyframes drift1 {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(70px, 44px) scale(1.12);
  }
}
@keyframes drift2 {
  from {
    transform: translate(0, 0) scale(1.06);
  }
  to {
    transform: translate(-80px, 30px) scale(0.96);
  }
}

.bubbles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.bubbles i {
  position: absolute;
  bottom: -60px;
  display: block;
  border: 2px solid rgba(36, 139, 210, 0.18);
  border-radius: 8px;
  animation: rise linear infinite;
}
.bubbles i::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 4px;
  right: 40%;
  height: 3px;
  border-radius: 2px;
  background: rgba(36, 139, 210, 0.18);
}
.bubbles i:nth-child(1) {
  width: 46px;
  height: 32px;
  left: 6%;
  animation-duration: 16s;
}
.bubbles i:nth-child(2) {
  width: 30px;
  height: 22px;
  left: 22%;
  animation-duration: 22s;
  animation-delay: 4s;
}
.bubbles i:nth-child(3) {
  width: 56px;
  height: 38px;
  left: 47%;
  animation-duration: 19s;
  animation-delay: 9s;
}
.bubbles i:nth-child(4) {
  width: 26px;
  height: 18px;
  left: 68%;
  animation-duration: 24s;
  animation-delay: 2s;
}
.bubbles i:nth-child(5) {
  width: 40px;
  height: 28px;
  left: 86%;
  animation-duration: 18s;
  animation-delay: 12s;
}
@keyframes rise {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  92% {
    opacity: 1;
  }
  100% {
    transform: translateY(-120vh) rotate(6deg);
    opacity: 0;
  }
}

/* NOTE: no z-index here. A positioned ancestor with a z-index would trap the
 * dragged window (position:fixed, z-index 40) inside this stacking context,
 * letting later sections paint over it. It still sits above the aurora and
 * bubbles through DOM order. */
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}
h1 {
  font-size: clamp(40px, 5.5vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 700;
}
h1 .accent {
  background: linear-gradient(120deg, var(--blue-light), var(--blue-deep));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--blue);
}
.sub {
  margin: 22px 0 30px;
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 44ch;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 22px;
  border-radius: 13px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15.5px;
  transition:
    transform 0.12s,
    box-shadow 0.12s;
}
.btn.primary {
  background: linear-gradient(135deg, var(--blue-light), var(--blue-deep));
  color: #fff;
  box-shadow: 0 10px 24px rgba(22, 104, 168, 0.3);
}
.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(22, 104, 168, 0.36);
}
.btn.ghost {
  border: 1.5px solid var(--line);
  color: var(--ink);
  background: var(--card);
}
.btn.ghost:hover {
  border-color: var(--blue);
}
.btn svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}
.btn .sicon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
.cta-note {
  width: 100%;
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 4px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: reveal 0.7s cubic-bezier(0.2, 0.7, 0.3, 1) forwards;
}
.reveal.d1 {
  animation-delay: 0.08s;
}
.reveal.d2 {
  animation-delay: 0.18s;
}
@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- live demo window ---------- */
.demo-stage {
  position: relative;
  min-height: 380px;
}
.demo-back {
  position: absolute;
  inset: 24px 40px auto 0;
  height: 300px;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  animation: back-bob 7s ease-in-out infinite;
}
@keyframes back-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(5px);
  }
}
.demo-back .l {
  height: 10px;
  border-radius: 5px;
  background: #e4eef6;
  margin-bottom: 12px;
}
.demo-back .l.t {
  width: 45%;
  background: #d7e5f0;
  height: 12px;
}
.demo-back .l:nth-child(3) {
  width: 92%;
}
.demo-back .l:nth-child(4) {
  width: 84%;
}
.demo-back .block {
  height: 120px;
  border-radius: 10px;
  background: #eef5fa;
  margin-top: 18px;
}

.float-window {
  position: absolute;
  right: 0;
  top: 90px;
  width: 78%;
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(180deg, #1d2b38, #121e29);
  box-shadow: 0 32px 70px rgba(22, 104, 168, 0.32);
  cursor: default;
  animation: levitate 6s ease-in-out infinite;
  touch-action: none;
}
@keyframes levitate {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-9px);
  }
}
/* Once dragged the window goes position:fixed: it floats above the whole
 * page (nav excepted, which sits at z-index 50) and stays put on scroll,
 * exactly like the real product. */
.float-window.dragged {
  position: fixed;
  animation: none;
  z-index: 40;
}
.float-window.wiggle {
  animation: wiggle 0.5s ease-in-out;
}
@keyframes wiggle {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-2.2deg) scale(1.015);
  }
  65% {
    transform: rotate(1.8deg) scale(1.015);
  }
}
.float-window .grab-strip {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 38px;
  z-index: 2;
  cursor: grab;
}
.float-window .grab-strip:active {
  cursor: grabbing;
}
.float-window .toolbar {
  cursor: grab;
}
.float-window .toolbar i.x {
  cursor: pointer;
}
.float-window .toolbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 36px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  background: rgba(27, 39, 51, 0.96);
  transform: translateY(-100%);
  opacity: 0;
  transition:
    transform 0.22s ease-out,
    opacity 0.22s ease-out;
}
.float-window:hover .toolbar,
.float-window.dragging .toolbar {
  transform: translateY(0);
  opacity: 1;
}
.toolbar .fav {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--blue);
}
.toolbar .ttl {
  flex: 1;
  height: 8px;
  max-width: 130px;
  border-radius: 4px;
  background: #8fa5b5;
}
.toolbar .sp {
  flex: 1;
}
.toolbar i {
  width: 14px;
  height: 14px;
  opacity: 0.75;
  display: inline-block;
  background: currentColor;
  color: #aebfcd;
  -webkit-mask: var(--m) center / contain no-repeat;
  mask: var(--m) center / contain no-repeat;
}
.toolbar i.pin {
  color: var(--blue-light);
  opacity: 1;
}
.toolbar i.x {
  color: #d98080;
  opacity: 1;
}
.float-window .play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: var(--blue);
  display: grid;
  place-items: center;
  cursor: pointer;
  border: 0;
  z-index: 5;
  box-shadow: 0 8px 30px rgba(36, 139, 210, 0.5);
  transition: transform 0.15s;
}
.float-window .play:hover {
  transform: translate(-50%, -55%) scale(1.08);
}
.float-window .play::after {
  content: "";
  margin-left: 6px;
  border-left: 24px solid #fff;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
}
.float-window.playing .play::after {
  margin-left: 0;
  border: 0;
  width: 18px;
  height: 26px;
  border-left: 6px solid #fff;
  border-right: 6px solid #fff;
}
.float-window .bar {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.18);
  z-index: 2;
}
.float-window .bar b {
  position: absolute;
  inset: 0 100% 0 0;
  border-radius: 3px;
  background: var(--blue-light);
}
.float-window.playing .bar b {
  animation: progress 30s linear forwards;
}
.vis-paused .float-window .bar b {
  animation-play-state: paused;
}
@keyframes progress {
  from {
    inset: 0 100% 0 0;
  }
  to {
    inset: 0 0% 0 0;
  }
}

/* analog TV takeover when the "video" ends */
.float-window .tv {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: none;
}
.float-window.ended .tv {
  display: block;
}
.float-window.ended .play {
  background: rgba(36, 139, 210, 0.85);
}
.tv .bars {
  position: absolute;
  inset: 0;
  animation: glitch 2.4s steps(1) infinite;
}
.tv canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.28;
  mix-blend-mode: screen;
}
.tv .scan {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(0, 0, 0, 0.16) 0 2px, transparent 2px 4px);
}
@keyframes glitch {
  0%,
  84%,
  100% {
    transform: translate(0, 0);
    filter: none;
  }
  86% {
    transform: translate(-6px, 2px) skewX(2deg);
    filter: hue-rotate(40deg);
  }
  88% {
    transform: translate(5px, -1px);
    filter: saturate(3);
  }
  90% {
    transform: translate(0, 0);
  }
  94% {
    transform: translate(3px, 1px) skewX(-1.4deg);
  }
  96% {
    transform: translate(0, 0);
  }
}
.demo-hint {
  position: absolute;
  bottom: -6px;
  right: 6%;
  font-size: 13px;
  color: var(--ink-soft);
}
.confetti {
  position: absolute;
  width: 14px;
  height: 10px;
  border-radius: 3px;
  background: var(--blue);
  pointer-events: none;
  z-index: 10;
  animation: pop 1s cubic-bezier(0.2, 0.6, 0.4, 1) forwards;
}
.confetti::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 2px;
  right: 40%;
  height: 2px;
  border-radius: 1px;
  background: rgba(255, 255, 255, 0.75);
}
@keyframes pop {
  0% {
    transform: translate(0, 0) rotate(0deg) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(var(--dx), var(--dy)) rotate(var(--rot)) scale(0.6);
    opacity: 0;
  }
}

/* ---------- sections ---------- */
section {
  padding: 76px 0;
  position: relative;
  z-index: 1;
}
.kicker {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 10px;
}
h2 {
  font-size: clamp(28px, 3.6vw, 38px);
  letter-spacing: -0.03em;
  line-height: 1.12;
}
.section-sub {
  color: var(--ink-soft);
  margin-top: 12px;
  max-width: 56ch;
  font-size: 16.5px;
}

.features {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition:
    transform 0.18s,
    box-shadow 0.18s;
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(22, 104, 168, 0.12);
}
.feature .ic {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-deep));
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.feature .ic svg {
  width: 21px;
  height: 21px;
  stroke: #fff;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature h3 {
  font-size: 16.5px;
  margin-bottom: 6px;
  letter-spacing: -0.015em;
}
.feature p {
  font-size: 14px;
  color: var(--ink-soft);
}

.steps {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.step {
  padding: 26px 24px;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
}
.step .n {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 10px;
  display: block;
}
.step h3 {
  font-size: 16.5px;
  margin-bottom: 6px;
}
.step p {
  font-size: 14px;
  color: var(--ink-soft);
}

.ext {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 22px;
  padding: 44px;
}
.ext .mock {
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  font-size: 13.5px;
  color: var(--ink-soft);
  user-select: none;
  -webkit-user-select: none;
}
.ext .mock .row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 9px;
}
.ext .mock .row:hover {
  background: var(--paper-2);
}
.ext .mock .row.hl {
  background: #e7f2fb;
  color: var(--blue-deep);
  font-weight: 600;
}
.ext .mock .swatch {
  width: 15px;
  height: 15px;
  border-radius: 4px;
  background: var(--blue);
  flex: 0 0 auto;
}
.ext .mock hr {
  border: 0;
  border-top: 1.5px solid var(--line);
  margin: 8px 0;
}

.os-band {
  text-align: center;
}
.os-band .cta-row {
  justify-content: center;
  margin-top: 28px;
}

footer {
  padding: 44px 0 54px;
  color: var(--ink-soft);
  font-size: 13.5px;
  position: relative;
  z-index: 1;
}
footer .cols {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}
footer a {
  color: var(--ink-soft);
  text-decoration: none;
}
footer a:hover {
  color: var(--blue-deep);
}
footer .foot-links {
  display: flex;
  gap: 18px;
}

/* ---------- privacy page ---------- */
.prose {
  max-width: 680px;
  padding: 30px 0 70px;
}
.prose h1 {
  font-size: clamp(32px, 4.5vw, 44px);
  margin-bottom: 8px;
}
.prose .lede {
  font-size: 18px;
  color: var(--ink-soft);
  margin-bottom: 34px;
}
.prose h2 {
  font-size: 21px;
  margin: 34px 0 10px;
}
.prose p {
  color: var(--ink-soft);
  font-size: 15.5px;
  margin-bottom: 14px;
}
.prose ul {
  color: var(--ink-soft);
  font-size: 15.5px;
  padding-left: 22px;
  margin-bottom: 14px;
}
.prose li {
  margin-bottom: 6px;
}
.prose .card {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 18px 0;
}
.prose .card p:last-child,
.prose .card ul:last-child {
  margin-bottom: 0;
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .demo-stage {
    min-height: 320px;
  }
  .features,
  .steps {
    grid-template-columns: 1fr;
  }
  .ext {
    grid-template-columns: 1fr;
    padding: 30px;
  }
  nav .links a:not(.keep):not(.nav-cta) {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .logo-front,
  .logo-back,
  .aurora i,
  .bubbles i,
  .float-window,
  .demo-back {
    animation: none;
  }
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
  body {
    transition: none;
  }
}