/* ==========================================================================
   Rovingline — rodinné financie
   Dizajnový systém: tmavý gradient, plynúce línie, mäkké prechody
   ========================================================================== */

:root {
  --ink-950: #04070D;
  --ink-900: #070C16;
  --ink-800: #0B1322;
  --ink-700: #101B2E;

  --line: rgba(146, 178, 214, 0.14);
  --line-strong: rgba(146, 178, 214, 0.28);

  --aqua: #3FD0C9;
  --indigo: #6E7BF2;
  --amber: #F2B559;
  --rose: #E97B95;

  --text: #E9EFF8;
  --muted: #93A4BC;
  --dim: #6C7C93;

  --radius-s: 10px;
  --radius-m: 18px;
  --radius-l: 28px;

  --shell: 1180px;
  --gap: clamp(1rem, 2.4vw, 2rem);

  --font-display: "Bricolage Grotesque", "Trebuchet MS", sans-serif;
  --font-body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Courier New", monospace;

  --ease: cubic-bezier(0.22, 0.85, 0.3, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.06rem);
  line-height: 1.68;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 12% -10%, rgba(63, 208, 201, 0.16), transparent 62%),
    radial-gradient(900px 620px at 92% 4%, rgba(110, 123, 242, 0.2), transparent 60%),
    radial-gradient(800px 800px at 50% 108%, rgba(242, 181, 89, 0.09), transparent 62%),
    linear-gradient(178deg, var(--ink-900) 0%, var(--ink-950) 48%, #060911 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--aqua); text-decoration: none; transition: color 0.25s var(--ease); }
a:hover { color: var(--amber); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.25rem, 1.4rem + 3.6vw, 4.1rem); }
h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.85rem); }
h3 { font-size: clamp(1.15rem, 1rem + 0.7vw, 1.45rem); }
p { margin: 0 0 1.1em; color: var(--muted); }

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

.shell {
  width: min(100% - 2.4rem, var(--shell));
  margin-inline: auto;
}

.section { padding: clamp(3.6rem, 7vw, 6.4rem) 0; position: relative; }
.section--tight { padding-block: clamp(2.6rem, 5vw, 4rem); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--aqua);
  margin: 0 0 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, var(--aqua), transparent);
}

.lede { font-size: 1.06rem; max-width: 62ch; }

/* --------------------------------------------------------------- buttons */
.btn {
  --btn-bg: linear-gradient(120deg, var(--aqua), var(--indigo));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.55rem;
  border: 0;
  border-radius: 999px;
  font: 600 0.95rem/1 var(--font-body);
  color: #04121A;
  background: var(--btn-bg);
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), filter 0.3s var(--ease);
  box-shadow: 0 12px 30px -14px rgba(63, 208, 201, 0.9);
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); color: #04121A; }
.btn:active { transform: translateY(0); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid var(--line-strong);
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { color: var(--text); border-color: var(--aqua); }

.btn--wide { width: 100%; }
.btn--sm { padding: 0.6rem 1.1rem; font-size: 0.86rem; }

/* ---------------------------------------------------------------- header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(6, 10, 18, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(5, 8, 15, 0.9);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 72px;
}

.brand { display: flex; align-items: center; gap: 0.65rem; color: var(--text); }
.brand:hover { color: var(--text); }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
}

.nav { margin-left: auto; }
.nav__list {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__list a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding-block: 0.35rem;
}
.nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1.5px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--aqua), var(--indigo));
  transition: width 0.35s var(--ease);
}
.nav__list a:hover, .nav__list a[aria-current="true"] { color: var(--text); }
.nav__list a:hover::after, .nav__list a[aria-current="true"]::after { width: 100%; }

.header-cta { margin-left: 1.1rem; }
.nav__cta { display: none; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 11px;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 25px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ------------------------------------------------------------------ hero */
.hero { position: relative; padding: clamp(3rem, 7vw, 5.6rem) 0 clamp(3rem, 6vw, 5rem); overflow: hidden; }
.hero__flow {
  position: absolute;
  inset: -10% -20% auto -20%;
  height: 130%;
  width: 140%;
  z-index: 0;
  opacity: 0.65;
  pointer-events: none;
}
.hero__flow path {
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  animation: draw 3.4s var(--ease) forwards;
}
.hero__flow path:nth-child(2) { animation-delay: 0.18s; }
.hero__flow path:nth-child(3) { animation-delay: 0.36s; }
.hero__flow path:nth-child(4) { animation-delay: 0.54s; }
.hero__flow path:nth-child(5) { animation-delay: 0.72s; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: clamp(2rem, 4vw, 3.4rem);
  align-items: center;
}
.hero h1 { margin-bottom: 0.5em; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(105deg, var(--aqua), var(--indigo) 55%, var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.8rem 0 2rem; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 1rem + 1.1vw, 1.75rem);
  color: var(--text);
  display: block;
  letter-spacing: -0.03em;
}
.stat__label { font-size: 0.8rem; color: var(--dim); line-height: 1.4; display: block; margin-top: 0.2rem; }

.hero__card {
  position: relative;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, rgba(63, 208, 201, 0.16), rgba(110, 123, 242, 0.1) 50%, rgba(5, 9, 16, 0.9));
  box-shadow: 0 40px 80px -50px #000;
}
.hero__card img { width: 100%; height: clamp(300px, 40vw, 460px); object-fit: cover; opacity: 0.86; }
.hero__badge {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-m);
  background: rgba(6, 10, 18, 0.82);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.hero__badge b { font-family: var(--font-mono); color: var(--amber); font-size: 1.15rem; }
.hero__badge span { font-size: 0.82rem; color: var(--muted); line-height: 1.35; }

/* ----------------------------------------------------------- info strips */
.marquee {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}
.marquee__track {
  display: flex;
  gap: 3rem;
  padding: 0.85rem 0;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  animation: slide 34s linear infinite;
  width: max-content;
}
.marquee__track span { display: inline-flex; align-items: center; gap: 3rem; }
.marquee__track span::after { content: "◈"; color: var(--aqua); }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ----------------------------------------------------------------- cards */
.section__head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3rem); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
}

.card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.014));
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: 0 30px 60px -40px rgba(63, 208, 201, 0.6);
}
.card__media { position: relative; aspect-ratio: 16 / 10; background: linear-gradient(135deg, #12203a, #0a0f1c); }
.card__media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.82; transition: transform 0.6s var(--ease), opacity 0.4s var(--ease); }
.card:hover .card__media img { transform: scale(1.05); opacity: 1; }
.card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(6, 10, 18, 0.92));
}
.card__body { padding: 1.4rem 1.5rem 1.6rem; flex: 1; display: flex; flex-direction: column; }
.card__body p { font-size: 0.94rem; margin-bottom: 1rem; }
.card__list { list-style: none; margin: auto 0 0; padding: 0; display: grid; gap: 0.45rem; }
.card__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.88rem;
  color: var(--muted);
}
.card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--aqua), var(--indigo));
}
.card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(6, 10, 18, 0.75);
  border: 1px solid var(--line-strong);
  color: var(--aqua);
}

/* ----------------------------------------------------------------- steps */
.steps { display: grid; gap: 1.1rem; counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 1.4rem;
  align-items: start;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, 0.024);
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.step:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, 0.045); }
.step__idx {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--ink-950);
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, var(--aqua), var(--indigo));
  font-weight: 700;
}
.step h3 { margin-bottom: 0.35rem; }
.step p { margin: 0; font-size: 0.94rem; }
.step__meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.55rem;
  display: block;
}

/* ------------------------------------------------------------ calculator */
.calc {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(1.4rem, 3vw, 2.6rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  background: linear-gradient(150deg, rgba(63, 208, 201, 0.08), rgba(110, 123, 242, 0.07) 45%, rgba(255, 255, 255, 0.02));
  align-items: start;
}
.field { margin-bottom: 1.3rem; }
.field label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.45rem; font-weight: 600; }
.input-money { position: relative; }
.input-money span {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--amber);
  font-family: var(--font-mono);
}
input[type="number"], input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--line-strong);
  background: rgba(4, 7, 13, 0.7);
  color: var(--text);
  font: 500 0.98rem/1.4 var(--font-body);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--aqua);
  box-shadow: 0 0 0 3px rgba(63, 208, 201, 0.16);
}
.input-money input { padding-left: 2.1rem; font-family: var(--font-mono); }
textarea { min-height: 130px; resize: vertical; }

.slider-row { margin-bottom: 1rem; }
.slider-row__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-size: 0.87rem;
  margin-bottom: 0.35rem;
}
.slider-row__top b { font-family: var(--font-mono); color: var(--text); font-weight: 500; }
.slider-row__dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 0.5rem; }
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--aqua), var(--indigo));
  border: 3px solid var(--ink-950);
  cursor: grab;
}
input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--aqua);
  border: 3px solid var(--ink-950);
  cursor: grab;
}

.calc__viz { border-radius: var(--radius-m); border: 1px solid var(--line); background: rgba(4, 7, 13, 0.5); padding: 1rem; }
.calc__viz svg { width: 100%; height: auto; display: block; }
.calc__legend { display: grid; gap: 0.5rem; margin-top: 1rem; }
.calc__legend div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.87rem;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
}
.calc__legend b { font-family: var(--font-mono); font-weight: 500; }
.calc__note { font-size: 0.8rem; color: var(--dim); margin: 1rem 0 0; }
.calc__summary {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-m);
  border: 1px dashed var(--line-strong);
  font-size: 0.9rem;
  color: var(--muted);
}
.calc__summary strong { color: var(--amber); font-family: var(--font-mono); }

/* ---------------------------------------------------------------- prices */
.price-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  margin-bottom: 2rem;
}
.price-switch button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: 600 0.85rem/1 var(--font-body);
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.price-switch button[aria-pressed="true"] {
  background: linear-gradient(120deg, var(--aqua), var(--indigo));
  color: #04121A;
}

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1.4rem; align-items: stretch; }
.plan {
  display: flex;
  flex-direction: column;
  padding: 1.7rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.plan:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.plan--best {
  border-color: rgba(63, 208, 201, 0.5);
  box-shadow: 0 30px 70px -46px rgba(63, 208, 201, 0.9);
  position: relative;
}
.plan__flag {
  position: absolute;
  top: -12px;
  left: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--aqua), var(--indigo));
  color: #04121A;
  font-weight: 700;
}
.plan h3 { margin-bottom: 0.25rem; }
.plan__for { font-size: 0.85rem; color: var(--dim); margin-bottom: 1.2rem; }
.plan__price { display: flex; align-items: baseline; gap: 0.4rem; margin-bottom: 0.2rem; }
.plan__price b {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.4rem + 1.6vw, 2.7rem);
  color: var(--text);
  letter-spacing: -0.03em;
}
.plan__price small { font-size: 0.85rem; color: var(--dim); }
.plan__basis { font-size: 0.78rem; color: var(--dim); margin-bottom: 1.2rem; font-family: var(--font-mono); }
.plan ul { list-style: none; margin: 0 0 1.6rem; padding: 0; display: grid; gap: 0.6rem; }
.plan li { position: relative; padding-left: 1.6rem; font-size: 0.9rem; color: var(--muted); }
.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--aqua);
  border-bottom: 2px solid var(--aqua);
  transform: rotate(-45deg);
}
.plan .btn { margin-top: auto; }

.price-terms {
  margin-top: 1.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.4rem 1.6rem;
  background: rgba(255, 255, 255, 0.022);
}
.price-terms h3 { font-size: 1.05rem; }
.price-terms dl { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem 1.6rem; }
.price-terms dt { font-size: 0.8rem; color: var(--aqua); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.1em; }
.price-terms dd { margin: 0.2rem 0 0; font-size: 0.88rem; color: var(--muted); }

/* ----------------------------------------------------------- quotes, faq */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.4rem; }
.quote {
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 1.6rem;
  background: rgba(255, 255, 255, 0.025);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.quote p { font-size: 0.95rem; color: var(--text); margin: 0; }
.quote__who { display: flex; align-items: center; gap: 0.8rem; margin-top: auto; }
.quote__who img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; border: 1px solid var(--line-strong); }
.quote__who b { display: block; font-size: 0.9rem; }
.quote__who span { font-size: 0.78rem; color: var(--dim); }

.faq { display: grid; gap: 0.7rem; }
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, 0.025);
  overflow: hidden;
  transition: border-color 0.3s var(--ease);
}
.faq details[open] { border-color: var(--line-strong); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 3rem 1.1rem 1.3rem;
  font-weight: 600;
  font-size: 0.98rem;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: 1.3rem;
  top: 1.45rem;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--aqua);
  border-bottom: 2px solid var(--aqua);
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
}
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq p { margin: 0 1.3rem 1.2rem; font-size: 0.92rem; }

/* -------------------------------------------------------------- contact */
.contact { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(1.6rem, 3vw, 3rem); align-items: start; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .field { margin-bottom: 0; }
.field--full { grid-column: 1 / -1; }
.check {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--aqua); flex: none; }
.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-s);
  font-size: 0.88rem;
  display: none;
}
.form-status.is-ok { display: block; background: rgba(63, 208, 201, 0.12); border: 1px solid rgba(63, 208, 201, 0.4); color: var(--text); }
.form-status.is-err { display: block; background: rgba(233, 123, 149, 0.12); border: 1px solid rgba(233, 123, 149, 0.45); color: #F6D4DC; }

.contact-panel {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.025);
}
.contact-panel img { width: 100%; height: 200px; object-fit: cover; opacity: 0.8; }
.contact-panel__body { padding: 1.5rem; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.contact-list li { display: grid; grid-template-columns: 38px 1fr; gap: 0.9rem; align-items: start; }
.contact-list .ico {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(63, 208, 201, 0.12);
  border: 1px solid var(--line-strong);
  color: var(--aqua);
  font-size: 1rem;
}
.contact-list b { display: block; font-size: 0.8rem; color: var(--dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.contact-list a, .contact-list p { color: var(--text); font-size: 0.95rem; margin: 0; }

/* --------------------------------------------------------------- footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(4, 7, 13, 0.6);
  padding: clamp(2.6rem, 5vw, 4rem) 0 1.6rem;
  margin-top: 2rem;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.footer-grid h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--dim); font-family: var(--font-mono); font-weight: 500; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.footer-grid a { color: var(--muted); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--aqua); }
.footer-about p { font-size: 0.9rem; max-width: 40ch; }
.footer-bottom {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.6rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--dim);
}
.disclaimer {
  margin-top: 1.2rem;
  font-size: 0.78rem;
  color: var(--dim);
  line-height: 1.6;
  max-width: 90ch;
}

/* --------------------------------------------------------- cookie banner */
.cookie {
  position: fixed;
  left: 50%;
  bottom: 1.1rem;
  transform: translate(-50%, 140%);
  width: min(100% - 1.6rem, 880px);
  z-index: 90;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.2rem;
  align-items: center;
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background: rgba(8, 13, 22, 0.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 30px 70px -40px #000;
  transition: transform 0.55s var(--ease);
}
.cookie.is-open { transform: translate(-50%, 0); }
.cookie p { margin: 0; font-size: 0.87rem; }
.cookie__actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ------------------------------------------------------------ legal page */
.page-head { padding: clamp(2.6rem, 6vw, 4.4rem) 0 1.4rem; border-bottom: 1px solid var(--line); }
.page-head p { max-width: 66ch; }
.doc { padding: clamp(2rem, 5vw, 3.4rem) 0 3rem; }
.doc__inner { width: min(100% - 2.4rem, 860px); margin-inline: auto; }
.doc h2 { font-size: clamp(1.3rem, 1.1rem + 0.9vw, 1.7rem); margin-top: 2.4rem; }
.doc h3 { font-size: 1.1rem; margin-top: 1.6rem; }
.doc ul, .doc ol { color: var(--muted); padding-left: 1.2rem; display: grid; gap: 0.5rem; margin-bottom: 1.2rem; }
.doc li { font-size: 0.95rem; }
.doc table { width: 100%; border-collapse: collapse; margin: 1.2rem 0; font-size: 0.9rem; }
.doc th, .doc td { text-align: left; padding: 0.75rem 0.9rem; border-bottom: 1px solid var(--line); color: var(--muted); vertical-align: top; }
.doc th { color: var(--text); font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; }
.doc__meta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.back-link { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 2.4rem; font-size: 0.9rem; }

/* --------------------------------------------------------------- reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------------------------------------------------------- responsive */
@media (max-width: 980px) {
  .hero__grid, .calc, .contact, .footer-grid { grid-template-columns: 1fr; }
  .footer-grid { gap: 1.8rem; }
  .hero__card img { height: 300px; }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .nav {
    position: fixed;
    inset: 72px 0 auto;
    margin: 0;
    background: rgba(5, 8, 15, 0.98);
    border-bottom: 1px solid var(--line-strong);
    transform: translateY(-140%);
    transition: transform 0.45s var(--ease);
    padding: 1rem 1.2rem 1.6rem;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list li { border-bottom: 1px solid var(--line); }
  .nav__list a { display: block; padding: 0.95rem 0.2rem; font-size: 1rem; }
  .nav__list a::after { display: none; }
  .nav__cta { display: block; margin-top: 1.1rem; }
  .nav__cta .btn { width: 100%; }
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .cookie { grid-template-columns: 1fr; }
  .cookie__actions .btn { flex: 1; }
  .step { grid-template-columns: 1fr; gap: 0.8rem; }
  .hero__stats { grid-template-columns: 1fr; gap: 0.8rem; text-align: left; }
  .hero__badge { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero__flow path { stroke-dashoffset: 0; }
}