/* NightClimb — shared styles */

:root {
    --bg: #0b0b0f;
    --surface: #121219;
    --surface-2: #16161f;
    --border: #23232e;
    --border-soft: #1b1b24;
    --text: #ececf2;
    --muted: #9695a8;
    --muted-2: #6f6e80;
    --accent: #82b1ff;
    --accent-dim: #5d8fdb;

    --radius: 14px;
    --page: 1040px;
    --prose: 68ch;

    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
        Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: #a8c8ff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

::selection {
    background: rgba(130, 177, 255, 0.25);
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ---------- layout ---------- */

.wrap {
    max-width: var(--page);
    margin: 0 auto;
    padding: 0 24px;
}

.skip {
    position: absolute;
    left: -9999px;
}

.skip:focus {
    left: 16px;
    top: 16px;
    z-index: 100;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 10px 16px;
    border-radius: 8px;
}

/* ---------- header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 11, 15, 0.86);
    backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid var(--border-soft);
}

.site-header .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 64px;
    flex-wrap: wrap;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 600;
    letter-spacing: -0.01em;
    font-size: 1.05rem;
}

.brand:hover {
    color: var(--text);
    text-decoration: none;
}

.brand svg {
    display: block;
    color: var(--accent);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.site-nav a {
    color: var(--muted);
    font-size: 0.95rem;
    padding: 6px 12px;
    border-radius: 8px;
}

.site-nav a:hover {
    color: var(--text);
    background: var(--surface);
    text-decoration: none;
}

.site-nav a[aria-current="page"] {
    color: var(--text);
    background: var(--surface);
}

/* ---------- hero ---------- */

.hero {
    padding: 108px 0 84px;
    border-bottom: 1px solid var(--border-soft);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 5px 14px;
    margin: 0 0 28px;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.hero h1 {
    margin: 0;
    font-size: clamp(2.6rem, 7vw, 4.4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
    font-weight: 600;
    max-width: 15ch;
}

.hero .lede {
    margin: 26px 0 0;
    max-width: 56ch;
    font-size: 1.15rem;
    color: var(--muted);
}

.cta-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 12px 22px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 0.98rem;
    font-weight: 500;
}

.btn:hover {
    background: var(--surface-2);
    border-color: #2e2e3c;
    color: var(--text);
    text-decoration: none;
}

.btn-primary {
    background: var(--text);
    border-color: var(--text);
    color: #0b0b0f;
}

.btn-primary:hover {
    background: #fff;
    border-color: #fff;
    color: #0b0b0f;
}

.btn[aria-disabled="true"] {
    opacity: 0.55;
    cursor: default;
    pointer-events: none;
}

.cta-note {
    font-size: 0.9rem;
    color: var(--muted-2);
}

/* ---------- sections ---------- */

section.band {
    padding: 84px 0;
    border-bottom: 1px solid var(--border-soft);
}

.section-head {
    margin-bottom: 44px;
}

.section-head h2 {
    margin: 0;
    font-size: clamp(1.6rem, 3.4vw, 2.1rem);
    letter-spacing: -0.025em;
    font-weight: 600;
}

.section-head p {
    margin: 12px 0 0;
    color: var(--muted);
    max-width: 58ch;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 26px 24px;
}

.card h3 {
    margin: 0 0 10px;
    font-size: 1.04rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.96rem;
}

.card .ico {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    border: 1px solid var(--border);
    color: var(--accent);
    margin-bottom: 18px;
}

/* ---------- what it costs ---------- */

.cost {
    display: grid;
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
}

.cost-figure {
    padding-right: 56px;
    border-right: 1px solid var(--border-soft);
}

.cost-amount {
    margin: 0;
    font-size: clamp(3.4rem, 8vw, 5rem);
    font-weight: 600;
    letter-spacing: -0.05em;
    line-height: 0.95;
    white-space: nowrap;
}

.cost-amount span {
    display: block;
    margin-top: 12px;
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--muted);
}

.cost-body h2 {
    margin: 0 0 18px;
    font-size: clamp(1.5rem, 3.2vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.025em;
    max-width: 20ch;
}

.cost-body p {
    margin: 0 0 16px;
    color: var(--muted);
    max-width: 58ch;
}

.cost-where {
    color: #c9c8d6 !important;
}

.cost-where strong {
    color: var(--text);
    font-weight: 600;
}

.fineprint {
    margin: 22px 0 0;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--muted-2);
    max-width: 58ch;
}

@media (max-width: 760px) {
    .cost {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .cost-figure {
        padding-right: 0;
        padding-bottom: 26px;
        border-right: 0;
        border-bottom: 1px solid var(--border-soft);
    }

    .cost-amount span {
        display: inline;
        margin-left: 10px;
    }
}

/* ---------- page header (inner pages) ---------- */

.page-head {
    padding: 76px 0 40px;
    border-bottom: 1px solid var(--border-soft);
}

.page-head h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 2.9rem);
    letter-spacing: -0.03em;
    font-weight: 600;
}

.page-head .meta {
    margin: 14px 0 0;
    color: var(--muted-2);
    font-size: 0.9rem;
}

.page-head .intro {
    margin: 20px 0 0;
    color: var(--muted);
    max-width: var(--prose);
}

/* ---------- legal / prose ---------- */

.doc {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding: 52px 0 96px;
}

.toc {
    position: sticky;
    top: 92px;
    font-size: 0.9rem;
}

.toc h2 {
    margin: 0 0 14px;
    font-size: 0.74rem;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--muted-2);
    font-weight: 600;
}

.toc ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 2px;
    border-left: 1px solid var(--border);
}

.toc a {
    display: block;
    color: var(--muted);
    padding: 4px 0 4px 14px;
    margin-left: -1px;
    border-left: 1px solid transparent;
}

.toc a:hover {
    color: var(--text);
    border-left-color: var(--accent);
    text-decoration: none;
}

.prose {
    max-width: var(--prose);
}

.prose h2 {
    margin: 52px 0 14px;
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    scroll-margin-top: 90px;
}

.prose h2:first-child {
    margin-top: 0;
}

.prose h3 {
    margin: 34px 0 10px;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text);
}

.prose p {
    margin: 0 0 18px;
    color: #c9c8d6;
}

.prose ul {
    margin: 0 0 20px;
    padding-left: 20px;
    color: #c9c8d6;
}

.prose li {
    margin-bottom: 9px;
}

.prose li::marker {
    color: var(--muted-2);
}

.prose strong {
    color: var(--text);
    font-weight: 600;
}

.prose code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.88em;
    background: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 5px;
    padding: 1px 6px;
}

.prose hr {
    border: 0;
    border-top: 1px solid var(--border-soft);
    margin: 44px 0;
}

.callout {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-left: 2px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 20px 24px;
    margin: 0 0 24px;
}

.callout p:last-child {
    margin-bottom: 0;
}

/* ---------- faq ---------- */

.faq {
    border-top: 1px solid var(--border-soft);
    max-width: var(--prose);
}

.faq details {
    border-bottom: 1px solid var(--border-soft);
}

.faq summary {
    cursor: pointer;
    list-style: none;
    padding: 20px 34px 20px 0;
    font-weight: 500;
    position: relative;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: "";
    position: absolute;
    right: 8px;
    top: 28px;
    width: 8px;
    height: 8px;
    border-right: 1.6px solid var(--muted);
    border-bottom: 1.6px solid var(--muted);
    transform: rotate(45deg);
    transition: transform 0.15s ease;
}

.faq details[open] summary::after {
    transform: rotate(-135deg);
    top: 31px;
}

.faq summary:hover::after {
    border-color: var(--accent);
}

.faq .answer {
    padding: 0 0 22px;
    color: var(--muted);
}

.faq .answer p {
    margin: 0 0 14px;
}

.faq .answer p:last-child {
    margin-bottom: 0;
}

/* ---------- contact ---------- */

.contact-card {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 30px;
    max-width: 460px;
}

.contact-card .label {
    font-size: 0.74rem;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--muted-2);
    margin: 0 0 10px;
}

.contact-card .email {
    font-size: 1.1rem;
    font-weight: 500;
    word-break: break-word;
}

.contact-card .note {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 0.93rem;
}

/* ---------- contact form ---------- */

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 26px;
    align-items: start;
}

.contact-form {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 30px;
}

.field {
    margin-bottom: 20px;
}

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

.hp {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.field label {
    display: block;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 8px;
}

.field .opt {
    color: var(--muted-2);
    font-weight: 400;
    font-size: 0.82rem;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.97rem;
    line-height: 1.55;
    padding: 11px 13px;
    transition: border-color 0.15s ease;
}

.field textarea {
    resize: vertical;
    min-height: 130px;
}

.field select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
        linear-gradient(135deg, var(--muted) 50%, transparent 50%);
    background-position: calc(100% - 19px) calc(1em + 2px), calc(100% - 14px) calc(1em + 2px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 40px;
    cursor: pointer;
}

.field select option {
    background: var(--surface);
    color: var(--text);
}

.field input::placeholder,
.field textarea::placeholder {
    color: var(--muted-2);
}

.field input:hover,
.field select:hover,
.field textarea:hover {
    border-color: #2e2e3c;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--accent-dim);
    box-shadow: 0 0 0 3px rgba(130, 177, 255, 0.14);
}

.field [aria-invalid="true"] {
    border-color: #d9736b;
}

.field .err {
    margin: 8px 0 0;
    font-size: 0.86rem;
    color: #e08b83;
}

.form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.contact-form button {
    font-family: inherit;
    cursor: pointer;
}

.contact-form button[disabled] {
    opacity: 0.6;
    cursor: default;
}

.form-note {
    margin: 20px 0 0;
    font-size: 0.86rem;
    line-height: 1.6;
    color: var(--muted-2);
    min-height: 2.6em;
}

.form-note.is-good {
    color: #7fd6a8;
}

.form-note.is-bad {
    color: #e08b83;
}

@media (max-width: 880px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .field-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-card {
        max-width: none;
    }
}

@media (max-width: 620px) {
    .contact-form {
        padding: 24px 20px;
    }

    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ---------- steps ---------- */

.steps {
    counter-reset: step;
    list-style: none;
    margin: 0;
    padding: 0;
    max-width: var(--prose);
    display: grid;
    gap: 14px;
}

.steps li {
    counter-increment: step;
    position: relative;
    padding-left: 44px;
    color: var(--muted);
}

.steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: -1px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 0.83rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.steps strong {
    color: var(--text);
    font-weight: 600;
}

/* ---------- footer ---------- */

.site-footer {
    border-top: 1px solid var(--border-soft);
    padding: 44px 0;
    color: var(--muted-2);
    font-size: 0.9rem;
}

.site-footer .wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.site-footer nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.site-footer nav a {
    color: var(--muted-2);
}

.site-footer nav a:hover {
    color: var(--text);
}

/* ---------- responsive ---------- */

@media (max-width: 880px) {
    .doc {
        grid-template-columns: 1fr;
        gap: 34px;
        padding-top: 40px;
    }

    .toc {
        position: static;
    }
}

@media (max-width: 620px) {
    body {
        font-size: 16px;
    }

    .site-header .wrap {
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .site-nav {
        gap: 0;
        margin-left: -12px;
    }

    .hero {
        padding: 68px 0 56px;
    }

    section.band {
        padding: 60px 0;
    }

    .price-card,
    .contact-card {
        padding: 26px 22px;
    }

    .cta-row .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    * {
        transition: none !important;
    }
}