/* ═══════════════════════════════════════════════════════════
   Amaemon — дизайн-система
   Тёмная тема по умолчанию, светлая — по системной настройке
   или по явному выбору (html[data-theme]).
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Токены: тёмная тема (база) ── */
:root {
  --bg:          #0f1420;
  --bg-soft:     #131a29;
  --surface:     #171f30;
  --surface-2:   #1e2739;
  --surface-3:   #263049;

  --border:      rgba(255,255,255,0.09);
  --border-mid:  rgba(255,255,255,0.16);
  --border-str:  rgba(255,255,255,0.26);

  --text:        #eaeefb;
  --text-mid:    #b3bdd4;
  --muted:       #8b96ae;
  --muted2:      #b3bdd4;

  --accent:      #6d8cff;
  --accent-hi:   #8ea6ff;
  --accent-lo:   #5673e8;
  --accent-fg:   #0b1020;
  --accent-soft: rgba(109,140,255,0.14);
  --accent-line: rgba(109,140,255,0.34);

  --green:       #3ddc97;
  --green-soft:  rgba(61,220,151,0.14);
  --amber:       #f7b955;
  --amber-soft:  rgba(247,185,85,0.14);
  --cyan:        #4ec9e8;
  --cyan-soft:   rgba(78,201,232,0.14);
  --red:         #ff7373;
  --red-soft:    rgba(255,115,115,0.13);

  --accent2:     var(--amber);

  --shadow-sm:  0 1px 2px rgba(0,0,0,.4);
  --shadow:     0 6px 20px -8px rgba(0,0,0,.65);
  --shadow-lg:  0 22px 50px -18px rgba(0,0,0,.75);
  --shadow-acc: 0 8px 24px -10px rgba(109,140,255,.65);

  --r-xs: 6px;
  --r-sm: 10px;
  --r:    14px;
  --r-lg: 20px;
  --r-xl: 26px;
  --r-full: 999px;

  --nav-h: 68px;
  --ease: cubic-bezier(.22,.9,.28,1);

  --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue',
          Arial, 'Noto Sans', 'Liberation Sans', sans-serif;
  --font-display: var(--font);
  --font-mono: ui-monospace, 'SF Mono', 'JetBrains Mono', 'Cascadia Mono',
               Consolas, 'Liberation Mono', monospace;

  color-scheme: dark;
}

/* ── Токены: светлая тема ── */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg:          #ffffff;
    --bg-soft:     #f6f8fc;
    --surface:     #ffffff;
    --surface-2:   #f4f7fc;
    --surface-3:   #e9eef8;

    --border:      rgba(18,24,38,0.10);
    --border-mid:  rgba(18,24,38,0.16);
    --border-str:  rgba(18,24,38,0.28);

    --text:        #121826;
    --text-mid:    #454f66;
    --muted:       #6b7691;
    --muted2:      #454f66;

    --accent:      #3b5bdb;
    --accent-hi:   #2f4ac2;
    --accent-lo:   #4c6ae8;
    --accent-fg:   #ffffff;
    --accent-soft: rgba(59,91,219,0.09);
    --accent-line: rgba(59,91,219,0.28);

    --green:       #0f9d63;
    --green-soft:  rgba(15,157,99,0.10);
    --amber:       #b06f00;
    --amber-soft:  rgba(176,111,0,0.10);
    --cyan:        #0e7c99;
    --cyan-soft:   rgba(14,124,153,0.10);
    --red:         #d92d20;
    --red-soft:    rgba(217,45,32,0.09);

    --shadow-sm:  0 1px 2px rgba(16,24,40,.06);
    --shadow:     0 8px 24px -12px rgba(16,24,40,.22);
    --shadow-lg:  0 28px 56px -24px rgba(16,24,40,.28);
    --shadow-acc: 0 10px 26px -12px rgba(59,91,219,.55);

    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --bg:          #ffffff;
  --bg-soft:     #f6f8fc;
  --surface:     #ffffff;
  --surface-2:   #f4f7fc;
  --surface-3:   #e9eef8;

  --border:      rgba(18,24,38,0.10);
  --border-mid:  rgba(18,24,38,0.16);
  --border-str:  rgba(18,24,38,0.28);

  --text:        #121826;
  --text-mid:    #454f66;
  --muted:       #6b7691;
  --muted2:      #454f66;

  --accent:      #3b5bdb;
  --accent-hi:   #2f4ac2;
  --accent-lo:   #4c6ae8;
  --accent-fg:   #ffffff;
  --accent-soft: rgba(59,91,219,0.09);
  --accent-line: rgba(59,91,219,0.28);

  --green:       #0f9d63;
  --green-soft:  rgba(15,157,99,0.10);
  --amber:       #b06f00;
  --amber-soft:  rgba(176,111,0,0.10);
  --cyan:        #0e7c99;
  --cyan-soft:   rgba(14,124,153,0.10);
  --red:         #d92d20;
  --red-soft:    rgba(217,45,32,0.09);

  --shadow-sm:  0 1px 2px rgba(16,24,40,.06);
  --shadow:     0 8px 24px -12px rgba(16,24,40,.22);
  --shadow-lg:  0 28px 56px -24px rgba(16,24,40,.28);
  --shadow-acc: 0 10px 26px -12px rgba(59,91,219,.55);

  color-scheme: light;
}

/* ── База ── */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  /* clip (не hidden!) — не создаёт скролл-контейнер, поэтому sticky-шапка работает */
  overflow-x: clip;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.005em;
  min-height: 100vh;
  position: relative;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}

img, svg, video, canvas { max-width: 100%; }

::selection { background: var(--accent); color: var(--accent-fg); }

a { color: var(--accent); text-decoration: none; cursor: pointer; }
a:hover { color: var(--accent-hi); }

strong, b { font-weight: 650; color: var(--text); }

*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}

/* Фоновое сияние (только на главной) */
.bg-aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bg-aurora span {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
}
.bg-aurora span:nth-child(1) {
  width: 44vw; height: 44vw; min-width: 320px; min-height: 320px;
  top: -14vw; left: -8vw;
  background: radial-gradient(circle, var(--accent) 0%, transparent 68%);
  animation: drift1 26s ease-in-out infinite;
}
.bg-aurora span:nth-child(2) {
  width: 36vw; height: 36vw; min-width: 280px; min-height: 280px;
  top: 4vw; right: -10vw;
  background: radial-gradient(circle, var(--cyan) 0%, transparent 68%);
  opacity: .3;
  animation: drift2 32s ease-in-out infinite;
}
.bg-aurora span:nth-child(3) {
  width: 30vw; height: 30vw; min-width: 240px; min-height: 240px;
  top: 46vh; left: 32vw;
  background: radial-gradient(circle, var(--accent-lo) 0%, transparent 70%);
  opacity: .22;
  animation: drift3 38s ease-in-out infinite;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .bg-aurora span { opacity: .30; }
  :root:not([data-theme="dark"]) .bg-aurora span:nth-child(2) { opacity: .20; }
  :root:not([data-theme="dark"]) .bg-aurora span:nth-child(3) { opacity: .14; }
}
:root[data-theme="light"] .bg-aurora span { opacity: .30; }
:root[data-theme="light"] .bg-aurora span:nth-child(2) { opacity: .20; }
:root[data-theme="light"] .bg-aurora span:nth-child(3) { opacity: .14; }

@keyframes drift1 {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(6vw, 5vh, 0) scale(1.12); }
}
@keyframes drift2 {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(-7vw, 7vh, 0) scale(1.15); }
}
@keyframes drift3 {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(-5vw, -6vh, 0) scale(0.9); }
}

/* ═══════════ Шапка ═══════════ */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem 1rem;
  flex-wrap: wrap;
  max-width: 100%;
  min-height: var(--nav-h);
  padding: .85rem 2.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  /* Непрозрачный фон: sticky-шапка не должна просвечивать.
     backdrop-filter поддерживается не везде, поэтому полагаться
     на него для читаемости нельзя — он только украшает. */
  background: var(--bg);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease),
              padding .3s var(--ease), background-color .3s var(--ease);
}

nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
  padding-top: .6rem;
  padding-bottom: .6rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .6rem;
  min-width: 0;
  white-space: nowrap;
  /* прижимает всё остальное содержимое шапки к правому краю */
  margin-right: auto;
  transition: opacity .2s;
}
.logo:hover { opacity: .82; }

.logo-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-hi), var(--accent-lo));
  flex-shrink: 0;
  position: relative;
}
.logo-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent);
  animation: pulseRing 2.6s var(--ease) infinite;
}
@keyframes pulseRing {
  0%   { transform: scale(1);   opacity: .55; }
  70%  { transform: scale(2.4); opacity: 0; }
  100% { transform: scale(2.4); opacity: 0; }
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .6rem 1.5rem;
  min-width: 0;
}
.nav-links > * { flex-shrink: 0; }
.nav-links .btn,
.nav-links .btn-outline { white-space: nowrap; }

.nav-links a:not(.btn):not(.btn-outline),
.nav-links > span {
  color: var(--text-mid);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding-block: 2px;
  transition: color .2s var(--ease);
}
.nav-links a:not(.btn):not(.btn-outline)::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .28s var(--ease);
}
.nav-links a:not(.btn):not(.btn-outline):hover { color: var(--text); }
.nav-links a:not(.btn):not(.btn-outline):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ── Переключатель темы ── */
.theme-toggle {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  background: var(--surface-2);
  color: var(--text-mid);
  cursor: pointer;
  padding: 0;
  transition: border-color .2s, color .2s, transform .3s var(--ease), background .2s;
}
.theme-toggle:hover {
  border-color: var(--accent-line);
  color: var(--accent);
  transform: rotate(-18deg);
}
.theme-toggle svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="dark"]) .theme-toggle .icon-moon { display: none; }
}
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ── Бургер: чистый CSS, работает без JS ── */
.nav-switch {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color .2s, background .2s;
}
.nav-toggle:hover { border-color: var(--border-mid); }
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--text);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-switch:focus-visible + .nav-toggle {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.nav-switch:checked + .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-switch:checked + .nav-toggle span:nth-child(2) { opacity: 0; transform: scaleX(.3); }
.nav-switch:checked + .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 761px) {
  .nav-switch { display: none; }
}

/* ═══════════ Кнопки ═══════════ */
.btn, .btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0;
  padding: .62rem 1.25rem;
  border-radius: var(--r-sm);
  cursor: pointer;
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform .18s var(--ease), box-shadow .22s var(--ease),
              background-color .2s, border-color .2s, color .2s;
}

.btn {
  background: linear-gradient(180deg, var(--accent-lo), var(--accent));
  color: var(--accent-fg);
  border: 1px solid transparent;
  box-shadow: var(--shadow-acc);
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -12px rgba(109,140,255,.75); }
.btn:hover::before { transform: translateX(120%); }
.btn:active { transform: translateY(0) scale(.985); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-outline {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border-mid);
}
.btn-outline:hover {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-outline:active { transform: translateY(0) scale(.985); }

.btn-sm  { padding: .42rem 1rem; font-size: 14px; }
.btn-lg  { padding: .85rem 2rem; font-size: 16px; border-radius: var(--r); }
.btn-full { width: 100%; padding: .8rem 1rem; font-size: 16px; }

/* ═══════════ Hero ═══════════ */
.hero {
  max-width: 860px;
  margin: 6rem auto 5.5rem;
  padding: 0 2rem;
  text-align: center;
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  padding: .4rem 1rem;
  border-radius: var(--r-full);
  margin-bottom: 1.8rem;
}

.hero-tag-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  position: relative;
}
.hero-tag-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--green);
  animation: pulseRing 2.2s var(--ease) infinite;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin-bottom: 1.3rem;
  color: var(--text);
  text-wrap: balance;
}

h1 span {
  background: linear-gradient(100deg, var(--accent-hi), var(--cyan) 55%, var(--accent) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--accent);
  animation: gradientPan 9s ease-in-out infinite;
}
@keyframes gradientPan {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}

.hero-sub {
  color: var(--text-mid);
  font-size: 1.12rem;
  max-width: 580px;
  margin: 0 auto 2.4rem;
  line-height: 1.68;
  text-wrap: pretty;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem 1.6rem;
  flex-wrap: wrap;
}

.hero-stat {
  color: var(--muted);
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}
.hero-stat strong { color: var(--text); font-weight: 700; }

/* ═══════════ Секции ═══════════ */
.section {
  max-width: 1040px;
  margin: 0 auto 6.5rem;
  padding: 0 2rem;
  scroll-margin-top: calc(var(--nav-h) + 16px);
}

.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.9rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

/* ═══════════ Карточки-возможности ═══════════ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 1.3rem;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.8rem;
  position: relative;
  overflow: hidden;
  transition: transform .32s var(--ease), border-color .3s, box-shadow .32s var(--ease);
}
.feature::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px circle at 50% -10%, var(--accent-soft), transparent 70%);
  opacity: 0;
  transition: opacity .35s var(--ease);
  pointer-events: none;
}
.feature:hover {
  transform: translateY(-6px);
  border-color: var(--accent-line);
  box-shadow: var(--shadow-lg);
}
.feature:hover::after { opacity: 1; }

.feature-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.3rem;
  transition: transform .35s var(--ease), background .3s;
}
.feature:hover .feature-icon {
  transform: translateY(-2px) scale(1.08) rotate(-5deg);
  background: var(--accent);
}
.feature:hover .feature-icon svg { stroke: var(--accent-fg); }

.feature-icon svg {
  width: 23px;
  height: 23px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke .3s;
}

.feature h3 {
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: .55rem;
  color: var(--text);
}

.feature p { color: var(--text-mid); font-size: 15.5px; line-height: 1.68; }

/* ═══════════ Цена ═══════════ */
.price-block {
  display: flex;
  align-items: center;
  gap: 2.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2.4rem 2.8rem;
  margin-bottom: 1.6rem;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.price-block::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.price-main {
  font-family: var(--font-display);
  font-size: 4.6rem;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
  background: linear-gradient(120deg, var(--accent-hi), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--accent);
}

.price-main sub {
  font-family: var(--font);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  /* без сброса ₽ уезжает под базовую линию и «отваливается» от числа */
  vertical-align: baseline;
  bottom: auto;
}

.price-desc { flex: 1 1 260px; min-width: 0; }

.price-period { color: var(--muted); font-size: 15px; margin-bottom: 1rem; }

.price-includes {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.6rem;
}

.price-includes li {
  font-size: 15px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .55rem;
}
.price-includes li::before {
  content: '';
  width: 18px; height: 18px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--green-soft) center/12px 12px no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233ddc97' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
/* На светлом фоне светло-зелёная галочка почти не видна — берём тёмный оттенок.
   Цвет вшит в data-URI, поэтому его нельзя подставить через переменную. */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .price-includes li::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f9d63' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  }
}
:root[data-theme="light"] .price-includes li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f9d63' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}

.price-cta { text-align: center; }

/* ═══════════ Авторизация ═══════════ */
.auth-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--nav-h));
  min-height: calc(100dvh - var(--nav-h));
  padding: 2rem;
}

.auth-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2.6rem;
  width: 100%;
  max-width: 440px;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: popIn .5s var(--ease) both;
}
@keyframes popIn {
  from { opacity: 0; transform: translateY(18px) scale(.985); }
  to   { opacity: 1; transform: none; }
}

.auth-box h2 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: .4rem;
  color: var(--text);
}

.auth-box > p { color: var(--muted); font-size: 15px; margin-bottom: 1.9rem; }

.field { margin-bottom: 1.15rem; }

.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: .45rem;
}

.field input,
.add-device-form input,
.ref-copy-row input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border-mid);
  border-radius: var(--r-sm);
  padding: .72rem 1rem;
  font-size: 15px;
  font-family: var(--font);
  color: var(--text);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field input::placeholder,
.add-device-form input::placeholder { color: var(--muted); opacity: .75; }

.field input:focus,
.add-device-form input:focus,
.ref-copy-row input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.auth-footer {
  text-align: center;
  font-size: 15px;
  color: var(--muted);
  margin-top: 1.5rem;
}
.auth-footer a { font-weight: 600; }

.alert-error {
  background: var(--red-soft);
  border: 1px solid var(--red);
  color: var(--red);
  padding: .7rem 1rem;
  border-radius: var(--r-sm);
  font-size: 14px;
  margin-bottom: 1.1rem;
  animation: shakeIn .4s var(--ease);
}
@keyframes shakeIn {
  0%   { transform: translateX(0); }
  25%  { transform: translateX(-5px); }
  55%  { transform: translateX(4px); }
  80%  { transform: translateX(-2px); }
  100% { transform: translateX(0); }
}

.field-hint { font-size: 13px; margin-top: .35rem; font-weight: 500; }

.alert-ok {
  background: var(--green-soft);
  border: 1px solid var(--green);
  color: var(--green);
  padding: .7rem 1rem;
  border-radius: var(--r-sm);
  font-size: 14px;
  margin-bottom: 1.1rem;
}

/* ── Ввод кода из письма ── */
/* Одно поле, а не шесть: так работают вставка из буфера и автоподстановка кода
   из СМС/почты (autocomplete="one-time-code"), которые с шестью боксами ломаются. */
.code-field {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border-mid);
  border-radius: var(--r);
  padding: .9rem 1rem;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: .42em;
  /* letter-spacing добавляет пустой интервал и после последнего символа —
     компенсируем, иначе текст выглядит смещённым влево */
  text-indent: .42em;
  text-align: center;
  color: var(--text);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.code-field::placeholder { color: var(--muted); opacity: .45; letter-spacing: .42em; }
.code-field:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.resend-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .8rem;
  flex-wrap: wrap;
  margin-top: 1.1rem;
  font-size: 14px;
  color: var(--muted);
}

.btn-link {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.btn-link:disabled { color: var(--muted); cursor: default; text-decoration: none; }

/* ── Плашка «подтвердите почту» в кабинете ── */
.notice {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--amber-soft);
  border: 1px solid var(--amber);
  border-radius: var(--r-lg);
  padding: 1.1rem 1.3rem;
  margin-bottom: 1.2rem;
  animation: fadeUp .45s var(--ease) both;
}
.notice svg { width: 22px; height: 22px; flex-shrink: 0; stroke: var(--amber); fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.notice-body { flex: 1 1 240px; min-width: 0; }
.notice-title { font-size: 15px; font-weight: 650; color: var(--text); }
.notice-text { font-size: 14px; color: var(--text-mid); line-height: 1.55; }
.notice .btn { flex-shrink: 0; }

/* ── Согласие (регистрация) ── */
.consent-wrap {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  margin: 1.1rem 0 1.3rem;
}
.consent-wrap input[type="checkbox"] {
  width: 18px; height: 18px; min-width: 18px;
  margin-top: 3px;
  accent-color: var(--accent);
  cursor: pointer;
}
.consent-wrap label {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
  cursor: pointer;
}
.consent-wrap label a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

/* ═══════════ Кабинет ═══════════ */
.cabinet {
  max-width: 1040px;
  margin: 0 auto;
  padding: 2.6rem 2rem 4rem;
}

.cabinet-header { margin-bottom: 2rem; }
.cabinet-header h2 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 780;
  letter-spacing: -0.035em;
  line-height: 1.2;
  margin-bottom: .3rem;
  color: var(--text);
}
.cabinet-header p { color: var(--muted); font-size: 15px; }

.cabinet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.cabinet-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.7rem;
  box-shadow: var(--shadow-sm);
  transition: border-color .25s, box-shadow .25s var(--ease);
}
.cabinet-card:hover { box-shadow: var(--shadow); }

.cabinet-card h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 1.2rem;
}

.stat-sub { font-size: 14px; color: var(--muted); margin-bottom: 1rem; }

/* ── Устройства ── */
.device-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .85rem 0;
  border-bottom: 1px solid var(--border);
  gap: .6rem;
  flex-wrap: wrap;
  animation: fadeUp .4s var(--ease) both;
}
.device-row:last-child { border-bottom: none; }

.device-info { flex: 1; min-width: 0; }
.device-name { font-size: 15px; font-weight: 600; color: var(--text); word-break: break-word; }
.device-proto { font-size: 13px; margin-top: 2px; color: var(--muted); }
.device-proto.karing { color: var(--cyan); }
.device-paused {
  font-size: 12px;
  font-weight: 600;
  color: var(--red);
  background: var(--red-soft);
  border-radius: var(--r-full);
  padding: 1px 8px;
  margin-left: .4rem;
}
.device-actions { display: flex; gap: .45rem; align-items: center; flex-wrap: wrap; }

/* Мелкие кнопки-действия */
.btn-copy-link, .btn-dl, .btn-rm {
  font-family: var(--font);
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--r-sm);
  padding: .42rem .9rem;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, border-color .2s, color .2s, transform .18s var(--ease);
}
.btn-copy-link:active, .btn-dl:active, .btn-rm:active { transform: scale(.96); }

.btn-copy-link {
  background: var(--cyan-soft);
  color: var(--cyan);
  border: 1px solid transparent;
}
.btn-copy-link:hover { border-color: var(--cyan); }
.btn-copy-link.copied { background: var(--green-soft); color: var(--green); border-color: var(--green); }

.btn-dl {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid transparent;
}
.btn-dl:hover { border-color: var(--accent-line); color: var(--accent-hi); }

.btn-rm {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border-mid);
  padding: .42rem .7rem;
}
.btn-rm:hover { background: var(--red-soft); color: var(--red); border-color: var(--red); }

.add-device-form {
  margin-top: 1.1rem;
  display: flex;
  gap: .6rem;
}
.add-device-form input { flex: 1; min-width: 0; }

.price-hint { font-size: 13.5px; color: var(--muted); margin-top: .6rem; }

.empty-devices { text-align: center; padding: 1.8rem 0 .6rem; }
.empty-devices p { color: var(--muted); font-size: 15px; }

/* ── Выбор протокола / вкладки ── */
.proto-select { display: flex; gap: .6rem; margin: 1.2rem 0 .9rem; }
.proto-btn {
  flex: 1;
  padding: .7rem .6rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-mid);
  background: var(--surface-2);
  color: var(--text-mid);
  font-family: var(--font);
  cursor: pointer;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  transition: border-color .2s, background .2s, color .2s, transform .18s var(--ease);
}
.proto-btn:hover { border-color: var(--border-str); transform: translateY(-1px); }
.proto-btn .proto-name { font-weight: 650; font-size: 14.5px; }
.proto-btn .proto-sub { font-size: 12.5px; color: var(--muted); }
.proto-btn.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}
.proto-btn.active .proto-name { color: var(--accent); }

.section-tabs {
  display: inline-flex;
  gap: .3rem;
  margin-bottom: 1.1rem;
  padding: 4px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}
.tab-btn {
  padding: .42rem 1.1rem;
  border-radius: var(--r-xs);
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background .22s var(--ease), color .22s, box-shadow .22s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  background: var(--surface);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

/* ── Периоды оплаты ── */
.period-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
  margin: 1.1rem 0;
}
.period-btn {
  position: relative;
  background: var(--surface-2);
  border: 1px solid var(--border-mid);
  border-radius: var(--r);
  padding: .85rem .9rem;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  color: var(--text);
  transition: border-color .2s, background .2s, transform .2s var(--ease), box-shadow .2s;
}
.period-btn:hover { border-color: var(--border-str); transform: translateY(-2px); }
.period-btn.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.period-btn .p-label {
  font-size: 13px; font-weight: 600; display: block;
  margin-bottom: 3px; color: var(--muted);
}
.period-btn .p-price {
  font-size: 20px; font-weight: 750; font-family: var(--font-display);
  letter-spacing: -0.03em; color: var(--text); display: block; line-height: 1.2;
}
.period-btn.selected .p-price { color: var(--accent); }
.period-btn .p-per { font-size: 12.5px; color: var(--muted); display: block; margin-top: 2px; }
.period-btn .p-badge {
  position: absolute;
  top: -9px; right: 10px;
  background: var(--green);
  color: #05231a;
  font-size: 11px;
  font-weight: 750;
  padding: 2px 8px;
  border-radius: var(--r-full);
  box-shadow: var(--shadow-sm);
}
:root[data-theme="light"] .period-btn .p-badge { color: #fff; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .period-btn .p-badge { color: #fff; }
}

/* ── Реферальный блок ── */
.ref-copy-row { display: flex; gap: .6rem; margin-bottom: 1rem; }
.ref-copy-row input {
  flex: 1; min-width: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-mid);
}
.ref-stats { display: flex; flex-wrap: wrap; gap: 1rem 2rem; }
.ref-stat { min-width: 0; }
.ref-stat-num {
  font-size: 1.6rem; font-weight: 750; font-family: var(--font-display);
  letter-spacing: -0.035em; line-height: 1.2; color: var(--text);
}
.ref-stat-lbl { font-size: 12.5px; color: var(--muted); font-weight: 500; }

/* ── Счётчик баланса ── */
.countdown {
  font-family: var(--font-display);
  font-size: 2.3rem;
  font-weight: 780;
  letter-spacing: -0.04em;
  line-height: 1.1;
}
.countdown.expired { color: var(--red); }
.countdown.active  { color: var(--green); }

/* ── Строки «ключ — значение» ── */
.user-info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .9rem;
  padding: .6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  overflow-wrap: anywhere;
}
.user-info-row:last-child { border-bottom: none; }
.user-info-label { color: var(--muted); flex-shrink: 0; }
.user-info-row > span:last-child { text-align: right; min-width: 0; font-weight: 550; }

/* ── Нумерованные шаги ── */
.steps { display: grid; gap: .2rem; }
.step-row {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  padding: .65rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.6;
}
.step-row:last-child { border-bottom: none; }
.step-num {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.guide-list {
  padding-left: 1.3rem;
  color: var(--text-mid);
  font-size: 15px;
  line-height: 1.95;
  margin-bottom: 1.2rem;
}
.guide-list::marker { color: var(--accent); }

.subhead {
  font-size: 13px;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .7rem;
}

.note-box {
  margin-top: 1.2rem;
  padding: 1rem 1.1rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  gap: .9rem;
}
.note-box svg { width: 20px; height: 20px; flex-shrink: 0; }

/* ── Ссылки на приложения ── */
.platform-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
  gap: .6rem;
  margin-top: .9rem;
}

.platform-btn {
  display: flex;
  align-items: center;
  gap: .65rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .7rem .9rem;
  color: var(--text);
  font-size: 14px;
  transition: border-color .2s, background .2s, transform .2s var(--ease);
}
.platform-btn:hover {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--text);
  transform: translateY(-2px);
}
.platform-btn svg { width: 19px; height: 19px; flex-shrink: 0; }
.platform-label { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.platform-label span { overflow-wrap: anywhere; }
.platform-label span:first-child { font-size: 12px; color: var(--muted); }
.platform-label span:last-child { font-size: 14px; font-weight: 600; }

/* ═══════════ Юридические страницы ═══════════ */
.offer-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 3.2rem 2rem 4rem;
  line-height: 1.8;
}
.offer-wrap h1 {
  font-size: clamp(1.7rem, 5vw, 2.3rem);
  font-weight: 780;
  letter-spacing: -0.03em;
  margin-bottom: .5rem;
  line-height: 1.2;
}
.offer-wrap .date { color: var(--muted); font-size: 14px; margin-bottom: 2.5rem; }
.offer-wrap h2 {
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 2.2rem 0 .8rem;
  color: var(--text);
}
.offer-wrap p { color: var(--text-mid); font-size: 16px; margin-bottom: .7rem; overflow-wrap: anywhere; }
.offer-wrap ul { color: var(--text-mid); font-size: 16px; padding-left: 1.4rem; margin-bottom: .7rem; }
.offer-wrap ul li { margin-bottom: .35rem; overflow-wrap: anywhere; }
.offer-wrap ul::marker, .offer-wrap li::marker { color: var(--accent); }
.offer-wrap .reqs {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem 1.7rem;
  margin-top: 2.2rem;
  box-shadow: var(--shadow-sm);
}
.offer-wrap .reqs p { margin: .35rem 0; }
.offer-wrap .reqs strong { color: var(--text); }

/* ═══════════ Подвал ═══════════ */
footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 2.4rem 2rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 1.6rem 2.5rem;
  color: var(--muted);
  font-size: 14px;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
}
footer > div { min-width: 0; }
footer a { color: var(--muted); transition: color .2s; }
footer a:hover { color: var(--accent); }

/* ═══════════ Анимации появления ═══════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

/* Стартовое скрытие — только если JS работает (класс js ставится в <head>),
   иначе контент остался бы невидимым навсегда. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.js [data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* Ступенчатое появление hero при загрузке */
.js .hero > * { animation: fadeUp .75s var(--ease) both; }
.js .hero > *:nth-child(1) { animation-delay: .05s; }
.js .hero > *:nth-child(2) { animation-delay: .15s; }
.js .hero > *:nth-child(3) { animation-delay: .25s; }
.js .hero > *:nth-child(4) { animation-delay: .35s; }

/* ═══════════════════════════════════════════
   АДАПТИВ
   ═══════════════════════════════════════════ */

@media (max-width: 900px) {
  nav { padding: .8rem 1.5rem; }
  .nav-links { gap: .5rem 1.1rem; }

  .hero { margin: 4rem auto 4rem; padding: 0 1.6rem; }
  .section { padding: 0 1.6rem; margin-bottom: 4.5rem; }

  .price-block { gap: 2rem; padding: 2rem; }
  .price-main { font-size: 4rem; }

  .cabinet { padding: 2rem 1.6rem 3rem; }
  footer { padding: 2rem 1.6rem 2.5rem; gap: 1.2rem 2rem; }
}

/* ── Сворачиваемое меню ── */
@media (max-width: 760px) {
  .mobile-nav { position: relative; flex-wrap: nowrap; }
  .mobile-nav .nav-toggle { display: flex; order: 3; }
  /* тема — слева от бургера (сам список меню спозиционирован абсолютно,
     поэтому его порядок в потоке роли не играет) */
  .mobile-nav .theme-toggle { order: 2; margin-right: .1rem; }

  .mobile-nav .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: .3rem;
    padding: .8rem 1.1rem 1.2rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    max-height: calc(100dvh - var(--nav-h));
    overflow-y: auto;

    /* visibility (а не display:none) — чтобы анимировать открытие
       и при этом убрать пункты из порядка табуляции, пока меню закрыто */
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity .26s var(--ease), transform .3s var(--ease), visibility .26s;
  }
  .nav-switch:checked ~ .nav-links {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .mobile-nav .nav-links > * {
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity .3s var(--ease), transform .3s var(--ease);
  }
  .nav-switch:checked ~ .nav-links > * { opacity: 1; transform: none; }
  .nav-switch:checked ~ .nav-links > *:nth-child(1) { transition-delay: .05s; }
  .nav-switch:checked ~ .nav-links > *:nth-child(2) { transition-delay: .09s; }
  .nav-switch:checked ~ .nav-links > *:nth-child(3) { transition-delay: .13s; }
  .nav-switch:checked ~ .nav-links > *:nth-child(4) { transition-delay: .17s; }
  .nav-switch:checked ~ .nav-links > *:nth-child(5) { transition-delay: .21s; }

  .mobile-nav .nav-links a,
  .mobile-nav .nav-links button,
  .mobile-nav .nav-links > span {
    display: flex;
    width: 100%;
    font-size: 16px !important;
    padding: .8rem .6rem !important;
    line-height: 1.4;
  }
  .mobile-nav .nav-links a:not(.btn):not(.btn-outline)::after { display: none; }
  .mobile-nav .nav-links .btn,
  .mobile-nav .nav-links .btn-outline { justify-content: center; }
}

/* ── Телефоны ── */
@media (max-width: 600px) {
  :root { --nav-h: 60px; }

  nav { padding: .7rem 1rem; gap: .5rem; }
  .logo { font-size: 1.05rem; }

  .hero { margin: 2.8rem auto 3.4rem; padding: 0 1.1rem; }
  .hero-tag { font-size: 12px; padding: .35rem .8rem; margin-bottom: 1.4rem; max-width: 100%; text-align: center; line-height: 1.5; }
  h1 { font-size: clamp(2rem, 9vw, 2.6rem); }
  .hero-sub { font-size: 1rem; margin-bottom: 2rem; }
  .hero-cta { flex-direction: column; align-items: stretch; gap: 1rem; }
  .hero-cta .btn { width: 100%; }
  .hero-stat { justify-content: center; }

  .section { padding: 0 1.1rem; margin-bottom: 3.4rem; }
  .section-label { margin-bottom: 1.5rem; }
  .features { grid-template-columns: 1fr; gap: 1rem; }
  .feature { padding: 1.5rem 1.3rem; }
  .feature h3 { font-size: 1.08rem; }
  .feature p { font-size: 15px; }

  .price-block { flex-direction: column; align-items: flex-start; gap: 1.2rem; padding: 1.7rem 1.4rem; }
  .price-main { font-size: 3.4rem; }
  .price-main sub { font-size: 1.4rem; }
  .price-includes { gap: .5rem 1.2rem; }
  .price-cta .btn { width: 100%; }

  .auth-wrap { align-items: flex-start; padding: 1.4rem 1rem 3rem; min-height: 0; }
  .auth-box { padding: 1.7rem 1.3rem; }
  .auth-box h2 { font-size: 1.45rem; }
  .auth-box > p { margin-bottom: 1.5rem; }

  .cabinet { padding: 1.4rem 1rem 2.6rem; }
  .cabinet-header { margin-bottom: 1.3rem; }
  .cabinet-header h2 { font-size: 1.5rem; overflow-wrap: anywhere; }
  .cabinet-grid { grid-template-columns: 1fr; gap: .9rem; margin-bottom: .9rem; }
  .cabinet-card { padding: 1.2rem 1.1rem; }
  .cabinet-card h4 { margin-bottom: 1rem; font-size: 12px; }

  .countdown { font-size: 2rem; }

  .device-row { flex-direction: column; align-items: stretch; gap: .7rem; padding: .9rem 0; }
  .device-info { width: 100%; }
  /* Сетка вместо flex: «Скопировать ссылку» на всю ширину, ниже «Скачать» + «✕».
     Так кнопки с white-space:nowrap гарантированно не выходят за карточку. */
  .device-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: .5rem;
    width: 100%;
  }
  .device-actions > * { min-width: 0; }
  .device-actions > .btn-copy-link { grid-column: 1 / -1; }
  .device-actions .btn-rm { min-width: 48px; }

  .proto-btn { padding: .75rem .5rem; }
  .section-tabs { display: flex; width: 100%; }
  .tab-btn { flex: 1; }

  .period-grid { gap: .5rem; margin: 1rem 0; }
  .period-btn { padding: .75rem .7rem; }
  .period-btn .p-price { font-size: 18px; }

  #pay-btn { font-size: 15px; }

  .add-device-form { flex-direction: column; }
  .add-device-form .btn { width: 100%; }

  .ref-copy-row { flex-direction: column; }
  .ref-copy-row .btn-copy-link { width: 100%; padding: .65rem .9rem; }
  .ref-stats { gap: 1rem 1.4rem; }
  .ref-stat { flex: 1 1 30%; }
  .ref-stat-num { font-size: 1.35rem; }

  .guide-list { padding-left: 1.1rem; line-height: 1.85; }

  .platform-links { grid-template-columns: 1fr; }

  .offer-wrap { padding: 2rem 1.1rem 3rem; line-height: 1.75; }
  .offer-wrap .date { margin-bottom: 1.7rem; }
  .offer-wrap h2 { margin: 1.8rem 0 .6rem; }
  .offer-wrap .reqs { padding: 1.2rem 1.1rem; }

  footer { flex-direction: column; gap: 1rem; padding: 1.8rem 1.1rem 2.4rem; }
}

/* ── Совсем узкие экраны ── */
@media (max-width: 380px) {
  .period-grid { grid-template-columns: 1fr; }
  .price-main { font-size: 3rem; }
  .ref-stat { flex: 1 1 45%; }
}

/* ── Тач-устройства: без zoom-on-focus в iOS, крупнее зоны нажатия ── */
@media (hover: none) and (pointer: coarse) {
  input, select, textarea { font-size: 16px !important; }

  .btn, .btn-outline, .btn-copy-link, .btn-dl, .btn-rm,
  .platform-btn, .tab-btn, .proto-btn, .nav-toggle, .theme-toggle {
    min-height: 44px;
  }

  /* hover-эффекты на тач-экранах «залипают» — отключаем подъём/подсветку */
  .feature:hover { transform: none; border-color: var(--border); box-shadow: none; }
  .feature:hover .feature-icon { transform: none; background: var(--accent-soft); }
  .feature:hover .feature-icon svg { stroke: var(--accent); }
  .btn:hover, .btn-outline:hover, .platform-btn:hover,
  .period-btn:hover, .proto-btn:hover { transform: none; }
  .theme-toggle:hover { transform: none; }
}

/* ── Уважение к настройке «меньше движения» ── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .bg-aurora { display: none; }
}