/* ============================================================
   PUNK CONSULTING LTD / Shared Stylesheet
   punkconsulting.co.uk
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --charcoal:   #0E0F11;
    --warm-white: #F6F5F2;
    --teal:       #8B5CF6;
    --lime:       #C7F10A;
    --grey:       #D9DAD6;
    --mid-grey:   #6B6C6E;
    --light-grey: #EDECEA;
    --dark-mid:   #1E2022;
    --text-dim:   #8A8B8D;
    --text-muted: #5A5B5E;
    --nav-height: 120px;
    --max-width:  1100px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── Base ──────────────────────────────────────────────────── */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--warm-white);
    color: var(--charcoal);
    font-size: 16px;
    line-height: 1.6;
}

.page-wrap { padding-top: 120px; }

/* ── Container ─────────────────────────────────────────────── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* ── Navigation ────────────────────────────────────────────── */
.site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 120px;
    background: var(--charcoal);
    z-index: 200;
    border-bottom: 1px solid var(--dark-mid);
}

.nav-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    align-self: flex-start;
    padding-top: 52px;
}

.logo-lines {
    display: flex;
    gap: 3px;
    flex-shrink: 0;
    margin-top: 5px;
}

.logo-lines span {
    display: block;
    width: 4px;
    height: 36px;
    background: var(--teal);
    border-radius: 3px;
    flex-shrink: 0;
}

.site-footer .logo-lines {
    margin-top: 4px;
}

.site-footer .logo-lines span {
    height: 28px;
}

.nav-wordmark {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 52px;
    color: var(--warm-white);
    letter-spacing: 0.04em;
    line-height: 1;
}

.nav-wordmark span {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--teal);
    margin-top: 3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-menu a {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #7A7B7E;
    transition: color 0.2s;
}

.nav-menu a:hover,
.nav-menu a.active { color: var(--warm-white); }

.nav-cta {
    background: var(--teal);
    color: var(--charcoal) !important;
    padding: 9px 20px;
    font-size: 14px !important;
    font-weight: 700 !important;
    letter-spacing: 0.12em;
    transition: background 0.2s !important;
}

.nav-cta:hover { background: #7C3AED !important; color: white !important; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--warm-white);
    transition: 0.25s;
}

/* ── Typography ────────────────────────────────────────────── */
.display {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    letter-spacing: 0.02em;
    line-height: 0.95;
}

.eyebrow {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--teal);
    display: block;
    margin-bottom: 14px;
}

.rule { border: none; border-top: 1px solid var(--grey); margin: 48px 0; }
.rule-dark { border: none; border-top: 1px solid var(--dark-mid); margin: 48px 0; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-primary {
    background: var(--teal);
    color: var(--warm-white);
    border-color: var(--teal);
}
.btn-primary:hover { background: transparent; color: var(--teal); }

.btn-outline-white {
    background: transparent;
    color: var(--warm-white);
    border-color: #3A3B3E;
}
.btn-outline-white:hover { border-color: var(--warm-white); }

.btn-outline-dark {
    background: transparent;
    color: var(--charcoal);
    border-color: var(--charcoal);
}
.btn-outline-dark:hover { background: var(--charcoal); color: var(--warm-white); }

.btn-group { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Section base ───────────────────────────────────────────── */
.section { padding: 72px 0; }
.section-sm { padding: 64px 0; }
.section-dark { background: var(--charcoal); }
.section-mid { background: var(--light-grey); }

/* ── Slash motif ────────────────────────────────────────────── */
.slash {
    display: block;
    width: 4px;
    height: 44px;
    background: var(--teal);
    border-radius: 3px;
    margin-bottom: 32px;
    flex-shrink: 0;
}

.slash-sm {
    display: block;
    width: 3px;
    height: 22px;
    background: var(--teal);
    border-radius: 2px;
    flex-shrink: 0;
}

/* ── HOME HERO ──────────────────────────────────────────────── */
.hero {
    background: var(--charcoal);
    padding: 72px 0 68px;
    position: relative;
    overflow: hidden;
}

.hero-content { max-width: 700px; }

.hero-headline {
    font-size: clamp(72px, 9vw, 130px);
    color: var(--warm-white);
}

.hero-headline .teal { color: var(--teal); }

.hero-sub {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-dim);
    margin-top: 28px;
    max-width: 500px;
}

.hero-sub strong { color: #B5B6B8; font-weight: 600; }

.hero-ctas { margin-top: 44px; }

.hero-accent {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 40%;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 56px;
    pointer-events: none;
}

.hero-accent-text {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 200px;
    line-height: 1;
    color: rgba(255,255,255,0.025);
    letter-spacing: 0.02em;
    user-select: none;
}

/* ── Services grid ──────────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--grey);
    margin-top: 52px;
}

.service-card {
    background: var(--warm-white);
    padding: 36px 32px;
    transition: background 0.2s;
    border-bottom: 3px solid transparent;
}

.service-card:hover { border-bottom-color: var(--teal); }

.service-num {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--teal);
    display: block;
    margin-bottom: 12px;
}

.service-name {
    font-size: 16px;
    font-weight: 800;
    color: var(--charcoal);
    margin-bottom: 10px;
    line-height: 1.25;
}

.service-desc {
    font-size: 13.5px;
    color: var(--mid-grey);
    line-height: 1.65;
}

.service-tag {
    display: inline-block;
    margin-top: 14px;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--teal);
    padding: 4px 10px;
    border: 1px solid rgba(139,92,246,0.3);
}

/* ── Proof points ───────────────────────────────────────────── */
.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--dark-mid);
    border: 1px solid var(--dark-mid);
}

.proof-item {
    background: var(--charcoal);
    padding: 44px 32px;
}

.proof-stat {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 56px;
    line-height: 1;
    color: var(--teal);
    margin-bottom: 10px;
}

.proof-label {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.55;
}

/* ── OCR box ────────────────────────────────────────────────── */
.ocr-box {
    background: var(--teal);
    padding: 36px 40px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: center;
}

.ocr-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: rgba(0,0,0,0.45);
    display: block;
    margin-bottom: 10px;
}

.ocr-title {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 32px;
    color: var(--charcoal);
    line-height: 1;
    margin-bottom: 10px;
}

.ocr-desc {
    font-size: 16px;
    color: rgba(0,0,0,0.6);
    line-height: 1.65;
    max-width: 540px;
}

.ocr-meta {
    font-size: 12px;
    font-weight: 600;
    color: rgba(0,0,0,0.45);
    margin-top: 12px;
    letter-spacing: 0.06em;
}

.btn-ocr {
    background: var(--charcoal);
    color: var(--warm-white);
    border-color: var(--charcoal);
    white-space: nowrap;
    flex-shrink: 0;
}
.btn-ocr:hover { background: transparent; color: var(--charcoal); }

/* ── Who we work with ───────────────────────────────────────── */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--dark-mid);
    margin-top: 36px;
}

.sector-item {
    background: #111314;
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: background 0.2s;
}

.sector-item:hover { background: #161819; }

.sector-item .slash-sm { flex-shrink: 0; }

.sector-name {
    font-size: 14px;
    font-weight: 600;
    color: #B5B6B8;
}

/* ── PAGE HERO (inner pages) ────────────────────────────────── */
.page-hero {
    background: var(--charcoal);
    padding: 72px 0 64px;
    border-bottom: 3px solid var(--teal);
}

.page-hero-title {
    font-size: clamp(52px, 7vw, 88px);
    color: var(--warm-white);
}

.page-hero-sub {
    font-size: 18px;
    color: var(--text-dim);
    margin-top: 20px;
    max-width: 560px;
    line-height: 1.65;
}

/* ── Services page ──────────────────────────────────────────── */
.service-full {
    padding: 44px 0;
    border-bottom: 1px solid var(--grey);
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 64px;
    align-items: start;
    scroll-margin-top: 140px;
}

.service-full:first-child { padding-top: 0; }

.service-full-label {
    padding-top: 6px;
}

.service-full-num {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--teal);
    display: block;
    margin-bottom: 8px;
}

.service-full-title {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 32px;
    color: var(--charcoal);
    line-height: 1.05;
}

.service-full-body p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 16px;
}

.service-full-body p:last-child { margin-bottom: 0; }

.service-includes {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-pill {
    font-size: 10px;
    font-weight: 700;
    color: var(--warm-white);
    background: var(--teal);
    padding: 5px 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* OCR featured on services page */
.ocr-featured {
    background: var(--charcoal);
    padding: 64px;
    margin-bottom: 64px;
    border-left: 4px solid var(--teal);
}

.ocr-featured .eyebrow { color: var(--teal); }

.ocr-featured-title {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: clamp(40px, 5vw, 60px);
    color: var(--warm-white);
    line-height: 1;
    margin-bottom: 20px;
}

.ocr-featured-body {
    font-size: 16px;
    color: var(--text-dim);
    line-height: 1.75;
    max-width: 600px;
    margin-bottom: 28px;
}

.ocr-featured-fee {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal);
    margin-top: 12px;
}

/* ── ABOUT PAGE ─────────────────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 80px;
    align-items: start;
}

.about-body p {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.about-body p strong {
    color: var(--charcoal);
    font-weight: 700;
}

.about-body p.lead {
    font-size: 19px;
    color: var(--charcoal);
    line-height: 1.65;
    font-weight: 500;
}

.about-aside { position: sticky; top: 152px; }

.about-card {
    background: var(--charcoal);
    padding: 40px;
}

.about-card-name {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 36px;
    color: var(--warm-white);
    line-height: 1;
    margin-bottom: 4px;
}

.about-card-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 24px;
    display: block;
}

.about-card-detail {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 8px;
}

.about-card-detail strong {
    color: #B5B6B8;
    display: block;
    font-size: 9px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 2px;
}

/* Beliefs list */
.beliefs { margin-top: 48px; }

.belief {
    padding: 22px 0 22px 28px;
    border-bottom: 1px solid var(--grey);
    position: relative;
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.65;
}

.belief:first-child { border-top: 1px solid var(--grey); }

.belief::before {
    content: '';
    position: absolute;
    left: 0;
    top: 30px;
    width: 8px;
    height: 8px;
    background: var(--teal);
    transform: rotate(20deg);
}

.belief strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 4px;
}

/* ── HOW WE WORK ────────────────────────────────────────────── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--grey);
    margin-top: 52px;
}

.step {
    background: var(--warm-white);
    padding: 44px 32px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.step-num {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 72px;
    line-height: 1;
    color: var(--teal);
    margin-bottom: 20px;
}

.step-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--charcoal);
    margin-bottom: 12px;
    line-height: 1.2;
}

.step-desc {
    font-size: 13.5px;
    color: var(--mid-grey);
    line-height: 1.65;
}

.step-label {
    margin-top: auto;
    padding-top: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--teal);
    letter-spacing: 0.06em;
}

.principles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--dark-mid);
    margin-top: 52px;
}

/* ── Home entry pathway (Step 1 / Step 2) ─────────────────────── */
.pathway-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--charcoal);
    margin-top: 44px;
}

.pathway-col {
    background: var(--charcoal);
    display: flex;
    flex-direction: column;
}

.pathway-body {
    padding: 48px 44px;
    flex: 1;
}

.pathway-footer {
    background: var(--charcoal);
    padding: 24px 44px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.principle {
    background: #111314;
    padding: 40px;
}

.principle-heading {
    font-size: 14px;
    font-weight: 700;
    color: var(--warm-white);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.principle-heading .slash-sm { background: var(--teal); }

.principle ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.principle ul li {
    font-size: 13.5px;
    color: var(--text-dim);
    padding-left: 16px;
    position: relative;
    line-height: 1.55;
}

.principle ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    background: var(--teal);
    border-radius: 50%;
}

/* ── CONTACT PAGE ───────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 88px;
    align-items: start;
}

.contact-form { display: flex; flex-direction: column; gap: 28px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--teal);
}

.form-input,
.form-textarea,
.form-select {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--grey);
    padding: 10px 0;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    color: var(--charcoal);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
    -webkit-appearance: none;
}

.form-select { padding-left: 12px; }

.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-bottom-color: var(--teal); }

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

.contact-aside { position: sticky; top: 152px; }

.contact-info-block { margin-bottom: 32px; }

.contact-info-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--mid-grey);
    display: block;
    margin-bottom: 8px;
}

.contact-info-value {
    font-size: 15px;
    color: var(--charcoal);
    font-weight: 500;
}

.contact-info-value a { transition: color 0.2s; }
.contact-info-value a:hover { color: var(--teal); }

.contact-ocr {
    background: var(--charcoal);
    padding: 36px;
    margin-top: 40px;
}

.contact-ocr-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--teal);
    display: block;
    margin-bottom: 10px;
}

.contact-ocr-title {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 28px;
    color: var(--warm-white);
    line-height: 1;
    margin-bottom: 10px;
}

.contact-ocr p {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 14px;
}

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

/* ── CTA SECTION ────────────────────────────────────────────── */
.cta-section {
    background: var(--charcoal);
    padding: 96px 0;
    text-align: center;
}

.cta-headline {
    font-size: clamp(44px, 6vw, 76px);
    color: var(--warm-white);
    margin-bottom: 20px;
}

.cta-sub {
    font-size: 17px;
    color: var(--text-dim);
    margin-bottom: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.site-footer {
    background: var(--warm-white);
    padding: 44px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 64px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--grey);
}

.footer-brand-name {
    font-family: 'Bebas Neue', Impact, 'Arial Black', sans-serif;
    font-size: 40px;
    color: var(--charcoal);
    line-height: 1;
    margin: 12px 0 2px;
}

.footer-brand-sub {
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--teal);
}

.footer-tagline {
    font-size: 13.5px;
    color: var(--mid-grey);
    margin-top: 20px;
    line-height: 1.5;
}

.footer-col-heading {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 20px;
    display: block;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
    font-size: 13.5px;
    color: var(--teal);
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--charcoal); }

.footer-bottom {
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-legal { font-size: 11.5px; color: var(--mid-grey); }

.footer-domain {
    font-size: 11.5px;
    color: var(--teal);
    opacity: 0.7;
    font-weight: 600;
    letter-spacing: 0.06em;
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 900px) {
    .services-grid { grid-template-columns: 1fr 1fr; }
    .proof-grid { grid-template-columns: 1fr 1fr; }
    .steps-grid { grid-template-columns: 1fr 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .about-aside { position: static; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-aside { position: static; }
    .ocr-box { grid-template-columns: 1fr; }
    .service-full { grid-template-columns: 1fr; gap: 20px; }
    .principles-grid { grid-template-columns: 1fr; }
    .pathway-grid { grid-template-columns: 1fr; }
    .sectors-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
    .container { padding: 0 24px; }
    .nav-menu { display: none; flex-direction: column; position: absolute;
        top: 120px; left: 0; right: 0; background: var(--charcoal);
        padding: 28px 24px; gap: 22px; border-top: 1px solid var(--dark-mid);
        z-index: 100; }
    .nav-menu.open { display: flex; }
    .nav-toggle { display: flex; }
    .nav-cta { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .proof-grid { grid-template-columns: 1fr 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .sectors-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .ocr-featured { padding: 40px 32px; }
    .ocr-box { padding: 40px 32px; }
    .pathway-body { padding: 36px 28px; }
    .pathway-footer { padding: 20px 28px; }
    .about-card { padding: 28px; }
    .contact-ocr { padding: 24px; }
    .section { padding: 64px 0; }
    .hero { padding: 64px 0 56px; }
    .hero-accent { display: none; }
    .btn-group { flex-direction: column; }
    .btn { justify-content: center; text-align: center; }
}