:root {
    --bg: #ffffff;
    --fg: #0f172a;
    /* slate-900 */
    --muted: #475569;
    /* slate-600 */
    --border: #e2e8f0;
    /* slate-200 */
    --accent: #111827;
    /* gray-900 */
    --card: #f8fafc;
    /* slate-50 */
    --shadow: 0 10px 30px rgba(2, 6, 23, .06);
    --radius: 16px;
    --container: 1100px;
}

/* Dark theme when attribute is set */
html[data-theme="dark"] {
    --bg: #0b1220;
    --fg: #e5e7eb;
    --muted: #9ca3af;
    --border: #1f2937;
    --accent: #f3f4f6;
    --card: #0f172a;
    --shadow: 0 10px 30px rgba(0, 0, 0, .35);
}

/* Fallback: auto-dark if user prefers dark and no explicit theme set */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0b1220;
        --fg: #e5e7eb;
        --muted: #9ca3af;
        --border: #1f2937;
        --accent: #f3f4f6;
        --card: #0f172a;
        --shadow: 0 10px 30px rgba(0, 0, 0, .35);
    }
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6
}

.container {
    max-width: var(--container);
    margin-inline: auto;
    padding: 0 20px
}

.stack {
    display: flex;
    flex-direction: column;
    gap: 24px
}

.row {
    display: grid;
    gap: 16px
}

@media (min-width: 780px) {
    .row {
        grid-template-columns: repeat(12, 1fr);
        gap: 20px
    }
}

.nav {
    position: sticky;
    top: 0;
    backdrop-filter: saturate(180%) blur(8px);
    background: color-mix(in oklab, var(--bg) 90%, transparent);
    border-bottom: 1px solid var(--border);
    z-index: 50
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 10px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: .2px
}

.logo-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--fg);
    display: grid;
    place-items: center;
    color: var(--bg);
    font-size: 14px
}

.logo-mark__logo {
    width: 100%;
    border-radius: 5px;
}

.nav a {
    color: var(--fg);
    text-decoration: none;
    opacity: .9
}

.nav a:hover {
    opacity: 1
}

.menu {
    display: flex;
    gap: 16px;
    align-items: center
}

.menu a {
    color: var(--fg);
    text-decoration: none;
}

.theme-toggle {
    border: 1px solid var(--border);
    background: transparent;
    color: var(--fg);
    padding: 10px 12px;
    border-radius: 999px;
    cursor: pointer
}

/* Бургер как был */
.burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 1001; /* выше меню */
  position: relative;
}
.burger span {
  width: 28px;
  height: 3px;
  background: var(--fg);
  border-radius: 2px;
}

@media(max-width:768px) {
    .menu {
        display: none;
        flex-direction: column;
        background: var(--bg);
        position: absolute;
        top: 60px;
        right: 20px;
        padding: 20px;
        border: 1px solid var(--border);
        border-radius: 12px;
        box-shadow: var(--shadow)
    }

    .menu.open {
        display: flex
    }

    .burger {
        display: flex
    }
}

.ghost {
    border: 1px solid var(--border);
    padding: 10px 14px;
    border-radius: 999px
}

.theme-toggle {
    border: 1px solid var(--border);
    background: transparent;
    color: var(--fg);
    padding: 10px 12px;
    border-radius: 999px;
    cursor: pointer
}

.hero {
    padding: 72px 0 40px
}

.eyebrow {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .16em;
    color: var(--muted)
}

h1 {
    margin: .2em 0 .1em;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    font-size: clamp(28px, 6vw, 52px)
}

.lead {
    font-size: clamp(16px, 1.8vw, 18px);
    color: var(--muted)
}

.cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px
}

.btn {
    appearance: none;
    border: none;
    background: var(--fg);
    color: var(--bg);
    padding: 14px 18px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .06s ease
}

.btn:hover {
    transform: translateY(-1px)
}

.btn.secondary {
    background: transparent;
    color: var(--fg);
    border: 1px solid var(--border)
}

.hero-card {
    margin-top: 28px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow)
}

.kpis {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px
}

@media(min-width:780px) {
    .kpis {
        grid-template-columns: repeat(4, 1fr)
    }
}

.kpi {
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: transparent
}

.kpi b {
    font-size: 22px
}

.section {
    padding: 56px 0
}

.section h2 {
    font-size: clamp(22px, 4vw, 34px);
    margin: 0 0 8px
}

.section p.section-lead {
    color: var(--muted);
    margin: 0 0 22px
}

.cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px
}

@media(min-width:780px) {
    .cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px
    }
}

.card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    background: var(--card)
}

.card h3 {
    margin: 0 0 6px;
    font-size: 18px
}

.card p {
    margin: 0;
    color: var(--muted)
}

.portfolio {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px
}

@media(min-width:780px) {
    .portfolio {
        grid-template-columns: repeat(3, 1fr)
    }
}

.shot {
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(2, 6, 23, .06), transparent);
    border-radius: 16px;
    aspect-ratio: 4/3;
    display: grid;
    place-items: center;
    color: var(--muted);
    font-size: 14px;
    overflow: hidden;
    /* обрезаем лишнее */

}

.shot__img {

    width: 145%;
    height: 100%;
    object-fit: cover;
    /* картинка растягивается и заполняет блок */
    display: block;


}

.timeline {
    display: grid;
    gap: 10px
}

.step {
    display: flex;
    gap: 12px;
    align-items: flex-start
}

.step .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--fg);
    margin-top: 9px
}

.price-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px
}

@media(min-width:900px) {
    .price-grid {
        grid-template-columns: repeat(3, 1fr)
    }
}

.price {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px;
    background: var(--card)
}

.price .title {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.price .num {
    font-size: 32px;
    font-weight: 700
}

.price ul {
    margin: 12px 0 0;
    padding-left: 18px;
    color: var(--muted)
}

form {
    display: grid;
    gap: 12px
}

input,
textarea {
    width: 100%;
    padding: 14px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: transparent;
    color: var(--fg)
}

textarea {
    min-height: 120px;
    resize: vertical
}

.footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 14px
}

.ghost-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    text-decoration: none;
    color: inherit
}