/* =========================================================
   INNERVUE · Análise técnica em ativos de software
   Fraunces (display, variable) · IBM Plex Sans · IBM Plex Mono
   ========================================================= */

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

:root {
    --paper:        #ECE5CF;
    --paper-light:  #F2ECD9;
    --paper-warm:   #E3DBBE;
    --paper-deep:   #D8CFAE;
    --ink:          #14181D;
    --ink-soft:     #2D3138;
    --ink-mid:      #4A4C50;
    --muted:        #6E695B;
    --oxblood:      #6B1818;
    --oxblood-2:    #8B2424;
    --amber:        #B8843E;
    --rule:         rgba(20, 24, 29, 0.16);
    --rule-mid:     rgba(20, 24, 29, 0.32);
    --rule-strong:  rgba(20, 24, 29, 0.6);

    --f-display:    'Fraunces', 'Times New Roman', serif;
    --f-body:       'IBM Plex Sans', system-ui, -apple-system, sans-serif;
    --f-mono:       'IBM Plex Mono', ui-monospace, 'Menlo', monospace;

    --max:          1340px;
    --pad:          clamp(20px, 4vw, 56px);

    --ease:         cubic-bezier(.2, .8, .2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--f-body);
    font-weight: 400;
    font-size: 17px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--paper);
    position: relative;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Paper grain, subtle */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.16'/></svg>");
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: multiply;
    opacity: 0.45;
}

/* Vertical hairlines (margin rules) on wide screens */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background-image:
        linear-gradient(to right, transparent calc(50% - 670px), var(--rule) calc(50% - 670px), var(--rule) calc(50% - 669px), transparent calc(50% - 669px)),
        linear-gradient(to right, transparent calc(50% + 669px), var(--rule) calc(50% + 669px), var(--rule) calc(50% + 670px), transparent calc(50% + 670px));
    opacity: 0;
}
@media (min-width: 1400px) {
    body::after { opacity: 1; }
}

.shell {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--pad);
    position: relative;
    z-index: 2;
}

/* ---------- Selection & focus ---------- */
::selection { background: var(--ink); color: var(--paper); }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
    outline: 2px solid var(--oxblood);
    outline-offset: 3px;
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
}

.nav.scrolled {
    background: color-mix(in srgb, var(--paper) 94%, transparent);
    backdrop-filter: blur(12px) saturate(120%);
    -webkit-backdrop-filter: blur(12px) saturate(120%);
}

.nav-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 22px var(--pad);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 32px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--ink);
    transition: opacity 0.2s var(--ease);
}

.brand:hover { opacity: 0.75; }

.brand-mark {
    height: 48px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
}

.brand-sub {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    border-left: 1px solid var(--rule-mid);
    padding-left: 14px;
    line-height: 1.4;
    white-space: nowrap;
}

@media (max-width: 1200px) {
    .brand-sub { display: none; }
}

.nav-links {
    display: flex;
    justify-content: center;
    gap: 28px;
}

.nav-links a {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-mid);
    text-decoration: none;
    position: relative;
    padding: 6px 0;
    transition: color 0.2s var(--ease);
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 1px;
    background: var(--oxblood);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease);
}

.nav-links a:hover {
    color: var(--ink);
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 18px;
    background: var(--ink);
    color: var(--paper-light);
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid var(--ink);
    transition: background 0.25s var(--ease), color 0.25s var(--ease);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.nav-cta .cta-label-short { display: none; }

.nav-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--oxblood);
    transform: translateY(101%);
    transition: transform 0.35s var(--ease);
    z-index: 0;
}

.nav-cta span,
.nav-cta {
    position: relative;
    z-index: 1;
}

.nav-cta:hover::before { transform: translateY(0); }
.nav-cta:active { transform: translateY(1px); }

.service-cta:active { transform: translateX(2px); transition-duration: 0.05s; }
.btn-text:active { transform: translateY(1px); }

/* Hamburger */
.hamburger {
    display: none;
    background: none;
    border: 0;
    padding: 8px;
    cursor: pointer;
}
.hamburger span {
    display: block;
    width: 26px;
    height: 1.5px;
    background: var(--ink);
    margin: 6px 0;
    transition: transform 0.3s var(--ease), opacity 0.3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
    padding: clamp(32px, 4vw, 56px) 0 clamp(40px, 5vw, 72px);
    position: relative;
    overflow: hidden;
    min-height: calc(100svh - 100px);
    display: flex;
    flex-direction: column;
}

.hero > .shell {
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
    gap: clamp(40px, 5vw, 64px);
}

.memo-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--rule-strong);
    margin-bottom: 0;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    gap: 16px;
    flex-wrap: wrap;
}

.memo-meta { color: var(--ink-mid); }

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(28px, 4vw, 56px);
    margin-bottom: 0;
    position: relative;
}

@media (min-width: 900px) {
    .hero-grid {
        grid-template-columns: minmax(0, 1.4fr) minmax(280px, 420px);
        align-items: end;
    }
}

.hero-title {
    font-family: var(--f-display);
    font-weight: 360;
    font-size: clamp(44px, 6.4vw, 88px);
    line-height: 0.96;
    letter-spacing: -0.025em;
    font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 0;
    color: var(--ink);
    max-width: 16ch;
    text-wrap: balance;
}

.hero-title em {
    font-style: italic;
    font-weight: 360;
    color: var(--oxblood);
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
    white-space: nowrap;
}

.hero-aside {
    max-width: 420px;
    align-self: end;
}

@media (min-width: 900px) {
    .hero-aside { text-align: right; padding-bottom: 12px; }
}

.hero-subtitle {
    font-size: 16.5px;
    line-height: 1.55;
    color: var(--ink-soft);
    margin-bottom: 28px;
    text-wrap: pretty;
}

.hero-ctas {
    display: inline-flex;
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
}

@media (min-width: 900px) {
    .hero-ctas { align-items: flex-end; }
}

.cta-note {
    margin-top: 14px;
    font-family: var(--f-mono);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    line-height: 1.5;
    max-width: 32ch;
}

@media (min-width: 900px) {
    .hero-aside .cta-note { text-align: right; margin-left: auto; }
}

.cta-note-dark {
    color: rgba(236, 229, 207, 0.55);
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

/* Ledger */
.ledger {
    display: grid;
    grid-template-columns: 1fr;
    border-top: 1.5px solid var(--ink);
    border-bottom: 1.5px solid var(--ink);
    position: relative;
    z-index: 2;
}

@media (min-width: 720px) {
    .ledger { grid-template-columns: repeat(3, 1fr); }
}

.ledger-cell {
    padding: 28px 28px 24px;
    position: relative;
    border-bottom: 1px solid var(--rule);
}

@media (min-width: 720px) {
    .ledger-cell {
        border-bottom: 0;
        border-right: 1px solid var(--rule);
    }
    .ledger-cell:last-child { border-right: 0; }
}

.ledger-cell:last-child { border-bottom: 0; }

.ledger-num {
    display: block;
    font-family: var(--f-display);
    font-weight: 500;
    font-style: italic;
    font-size: clamp(44px, 5vw, 72px);
    line-height: 0.96;
    font-variation-settings: "opsz" 144, "SOFT" 30, "WONK" 1;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: -0.015em;
}

.ledger-num .plus {
    color: var(--oxblood);
    font-style: italic;
    margin-left: 2px;
}

.ledger-label {
    display: block;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    max-width: 28ch;
    line-height: 1.55;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn-ink {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 22px;
    background: var(--ink);
    color: var(--paper-light);
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1.5px solid var(--ink);
    position: relative;
    overflow: hidden;
    transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.btn-ink::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--oxblood);
    transform: translateY(101%);
    transition: transform 0.4s var(--ease);
    z-index: 0;
}

.btn-ink > * { position: relative; z-index: 1; }
.btn-ink:hover::before { transform: translateY(0); }
.btn-ink:hover { border-color: var(--oxblood); }
.btn-ink:active {
    transform: translateY(1px);
    transition-duration: 0.05s;
}

.btn-large {
    padding: 18px 28px;
    font-size: 13px;
    gap: 14px;
}

.btn-text {
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
    text-decoration: none;
    padding: 4px 0;
    border-bottom: 1px solid var(--ink-soft);
    transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn-text:hover {
    color: var(--oxblood);
    border-bottom-color: var(--oxblood);
}

/* =========================================================
   SECTION HEAD (shared)
   ========================================================= */
.section {
    padding: clamp(72px, 10vw, 140px) 0;
    border-top: 1px solid var(--rule);
    position: relative;
}

.section-head {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: clamp(48px, 7vw, 96px);
    padding-bottom: 28px;
    border-bottom: 1px solid var(--rule);
}

@media (min-width: 760px) {
    .section-head {
        grid-template-columns: 220px 1fr;
        gap: 56px;
    }
}

.section-kicker { padding-top: 10px; }

.kicker {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--oxblood);
    display: inline-block;
}

.section-title {
    font-family: var(--f-display);
    font-weight: 380;
    font-size: clamp(34px, 5vw, 68px);
    line-height: 1.0;
    letter-spacing: -0.022em;
    font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 0;
    color: var(--ink);
    max-width: 22ch;
    text-wrap: balance;
}

.section-title em {
    font-style: italic;
    color: var(--oxblood);
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.section-lede {
    font-size: 17px;
    color: var(--muted);
    margin-top: 18px;
    max-width: 44ch;
    line-height: 1.55;
}

/* =========================================================
   SERVICES
   ========================================================= */
.services { padding-top: 0; border-top: 0; }

.service {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 48px 0;
    border-top: 1px solid var(--rule);
    position: relative;
    transition: background 0.4s var(--ease);
}

.service:first-of-type { border-top: 1.5px solid var(--ink); }
.service:last-of-type  { border-bottom: 1.5px solid var(--ink); }

@media (min-width: 900px) {
    .service {
        grid-template-columns: 160px minmax(0, 1fr) 340px;
        gap: 48px;
    }
}

.service:hover {
    background: linear-gradient(to right, transparent, var(--paper-deep) 40%, var(--paper-deep) 60%, transparent);
}

.service-meta {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding-top: 4px;
}

@media (min-width: 900px) {
    .service-meta {
        display: block;
        padding-top: 8px;
    }
}

.service-num {
    display: block;
    font-family: var(--f-display);
    font-style: italic;
    font-weight: 400;
    font-size: clamp(48px, 5vw, 72px);
    line-height: 1;
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
    color: var(--oxblood);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.service-tipo {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    line-height: 1.45;
    display: block;
    max-width: 16ch;
}

.service-name {
    font-family: var(--f-display);
    font-weight: 420;
    font-size: clamp(40px, 5.2vw, 68px);
    line-height: 0.98;
    letter-spacing: -0.025em;
    font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 0;
    color: var(--ink);
    margin-bottom: 20px;
}

.service-pitch {
    font-family: var(--f-display);
    font-weight: 380;
    font-size: clamp(20px, 2vw, 26px);
    line-height: 1.35;
    color: var(--ink-soft);
    max-width: 34ch;
    font-variation-settings: "opsz" 60, "SOFT" 70, "WONK" 0;
    text-wrap: pretty;
}

.service-pitch em {
    font-style: italic;
    color: var(--oxblood);
    font-variation-settings: "opsz" 60, "SOFT" 100, "WONK" 1;
}

.service-deliv {
    border-left: 1px solid var(--rule);
    padding-left: 28px;
}

@media (max-width: 899px) {
    .service-deliv {
        border-left: 0;
        border-top: 1px dashed var(--rule);
        padding-left: 0;
        padding-top: 24px;
    }
}

.deliv-label {
    display: block;
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
}

.service-deliv ul {
    list-style: none;
    margin-bottom: 24px;
}

.service-deliv li {
    font-size: 14.5px;
    line-height: 1.5;
    color: var(--ink-soft);
    padding: 9px 0;
    border-bottom: 1px dotted var(--rule);
    display: grid;
    grid-template-columns: 20px 1fr;
    align-items: baseline;
}

.service-deliv li:last-child { border-bottom: 0; }

.service-deliv li::before {
    content: '→';
    font-family: var(--f-mono);
    color: var(--oxblood);
    font-size: 11px;
    align-self: baseline;
}

.service-foot {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
}

.prazo {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid var(--ink);
    font-family: var(--f-mono);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink);
    background: transparent;
}

.service-cta {
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--ink);
    padding: 8px 0;
    transition: color 0.2s var(--ease), border-color 0.2s var(--ease), gap 0.2s;
    display: inline-flex;
    gap: 10px;
    align-items: baseline;
}

.service-cta:hover {
    color: var(--oxblood);
    border-bottom-color: var(--oxblood);
}

.service-cta:hover span {
    transform: translateX(4px);
}

.service-cta span {
    transition: transform 0.2s var(--ease);
    display: inline-block;
}


/* =========================================================
   WHEN
   ========================================================= */
.when-list {
    list-style: none;
    counter-reset: when;
    border-top: 1.5px solid var(--ink);
}

.when-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    padding: 36px 0;
    border-bottom: 1px solid var(--rule);
    align-items: baseline;
}

@media (min-width: 760px) {
    .when-item {
        grid-template-columns: 160px 1fr 280px;
        gap: 48px;
    }
}

.when-item:last-child { border-bottom: 1.5px solid var(--ink); }

.when-num {
    font-family: var(--f-display);
    font-style: italic;
    font-weight: 400;
    font-size: clamp(36px, 4vw, 56px);
    line-height: 1;
    color: var(--oxblood);
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.when-body h3 {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: clamp(24px, 2.6vw, 36px);
    line-height: 1.12;
    letter-spacing: -0.015em;
    color: var(--ink);
    margin-bottom: 12px;
    font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 0;
    text-wrap: balance;
}

.when-body p {
    font-size: 16px;
    line-height: 1.55;
    color: var(--ink-soft);
    max-width: 56ch;
}

.pill {
    display: inline-block;
    padding: 2px 8px;
    border: 1px solid var(--ink);
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink);
    margin: 0 2px;
    transform: translateY(-1px);
    background: var(--paper);
}

/* =========================================================
   CASES: editorial zig-zag (asymmetric, no 3-col card grid)
   ========================================================= */
.cases-list {
    border-top: 1.5px solid var(--ink);
}

.case {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 56px 0;
    border-bottom: 1px solid var(--rule);
    position: relative;
}

.case:last-child { border-bottom: 1.5px solid var(--ink); }

@media (min-width: 760px) {
    .case {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
        gap: 64px;
        align-items: end;
    }
    .case[data-align="right"] {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    }
    .case[data-align="right"] .case-value-block { order: 2; text-align: right; }
    .case[data-align="right"] .case-body { order: 1; }
}

.case-value-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.case-tag {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

.case-value {
    font-family: var(--f-display);
    font-style: italic;
    font-weight: 500;
    font-size: clamp(72px, 12vw, 180px);
    line-height: 0.9;
    color: var(--oxblood);
    letter-spacing: -0.03em;
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.case-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-bottom: 8px;
}

.case-desc {
    font-family: var(--f-display);
    font-weight: 380;
    font-size: clamp(19px, 2vw, 26px);
    line-height: 1.4;
    color: var(--ink-soft);
    max-width: 36ch;
    font-variation-settings: "opsz" 60, "SOFT" 60, "WONK" 0;
    text-wrap: pretty;
}

.case-mark {
    display: inline-block;
    padding-top: 14px;
    border-top: 1px dashed var(--rule-mid);
    font-family: var(--f-mono);
    font-size: 10.5px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-mid);
    align-self: flex-start;
}

.case[data-align="right"] .case-mark { align-self: flex-end; }

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    border-top: 1.5px solid var(--ink);
    padding-top: 56px;
}

@media (min-width: 900px) {
    .about-grid {
        grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
        gap: 80px;
    }
}

.about-lede {
    font-family: var(--f-display);
    font-weight: 380;
    font-size: clamp(22px, 2.4vw, 32px);
    line-height: 1.32;
    color: var(--ink);
    margin-bottom: 36px;
    max-width: 32ch;
    font-variation-settings: "opsz" 60, "SOFT" 50, "WONK" 0;
    text-wrap: pretty;
}

.about-sub {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--oxblood);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--rule);
}

.about-list {
    list-style: none;
}

.about-list li {
    padding: 12px 0;
    border-bottom: 1px dotted var(--rule);
    font-size: 15.5px;
    line-height: 1.55;
    color: var(--ink-soft);
    display: grid;
    grid-template-columns: 24px 1fr;
}

.about-list li::before {
    content: '·';
    color: var(--oxblood);
    font-weight: 700;
}

.about-side {
    padding-top: 6px;
}

.why-tag {
    display: inline-block;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--oxblood);
    margin-bottom: 28px;
    padding: 6px 10px;
    border: 1px solid var(--oxblood);
}

.why-item {
    padding: 24px 0;
    border-top: 1px solid var(--rule);
}

.why-item:first-of-type { border-top: 1.5px solid var(--ink); }
.why-item:last-of-type  { border-bottom: 1.5px solid var(--ink); }

.why-item h4 {
    font-family: var(--f-display);
    font-weight: 400;
    font-style: italic;
    font-size: clamp(20px, 2vw, 26px);
    line-height: 1.2;
    color: var(--ink);
    margin-bottom: 8px;
    font-variation-settings: "opsz" 60, "SOFT" 100, "WONK" 1;
}

.why-item p {
    font-size: 15.5px;
    line-height: 1.55;
    color: var(--ink-soft);
    max-width: 42ch;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list {
    border-top: 1.5px solid var(--ink);
}

.faq-item {
    border-bottom: 1px solid var(--rule);
}

.faq-item:last-child { border-bottom: 1.5px solid var(--ink); }

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 26px 0;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: baseline;
    transition: padding-left 0.3s var(--ease);
}

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

.faq-item:hover summary { padding-left: 12px; }

.faq-q {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: clamp(19px, 2vw, 26px);
    line-height: 1.25;
    color: var(--ink);
    letter-spacing: -0.012em;
    font-variation-settings: "opsz" 60, "SOFT" 50, "WONK" 0;
    text-wrap: balance;
}

.faq-icon {
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transform: translateY(4px);
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--ink);
    top: 50%; left: 50%;
}

.faq-icon::before {
    width: 16px; height: 1.5px;
    transform: translate(-50%, -50%);
}

.faq-icon::after {
    width: 1.5px; height: 16px;
    transform: translate(-50%, -50%);
    transition: transform 0.3s var(--ease);
}

.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) scaleY(0); }
.faq-item[open] summary .faq-icon::before { background: var(--oxblood); }

.faq-item p {
    padding: 0 0 28px 0;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink-soft);
    max-width: 64ch;
}

.faq-item[open] p {
    animation: revealDown 0.4s var(--ease);
}

@keyframes revealDown {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   FINAL CTA
   ========================================================= */
.cta-final {
    padding: clamp(80px, 12vw, 180px) 0;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '&';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--f-display);
    font-size: clamp(360px, 50vw, 720px);
    color: var(--paper);
    opacity: 0.03;
    font-style: italic;
    pointer-events: none;
    line-height: 1;
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.cta-block {
    text-align: center;
    max-width: 880px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    padding: 0 16px;
}

.cta-quote {
    font-family: var(--f-display);
    font-weight: 380;
    font-size: clamp(38px, 5.2vw, 72px);
    line-height: 1.05;
    letter-spacing: -0.022em;
    color: var(--paper);
    margin-bottom: 28px;
    font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 0;
    text-wrap: balance;
    position: relative;
    max-width: 20ch;
    margin-left: auto;
    margin-right: auto;
}

.cta-quote em {
    font-style: italic;
    color: var(--amber);
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.quote-mark {
    position: absolute;
    left: -0.5em;
    top: -0.2em;
    font-size: 1.2em;
    color: var(--oxblood);
    font-style: italic;
}

.cta-sub {
    font-size: 17px;
    line-height: 1.55;
    color: rgba(236, 229, 207, 0.7);
    max-width: 42ch;
    margin: 0 auto 40px;
    text-wrap: pretty;
}

.cta-final .btn-ink {
    background: var(--paper);
    color: var(--ink);
    border-color: var(--paper);
}

.cta-final .btn-ink::before {
    background: var(--oxblood);
}

.cta-final .btn-ink:hover {
    color: var(--paper);
    border-color: var(--oxblood);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    border-top: 1.5px solid var(--ink);
    padding-top: 56px;
}

@media (min-width: 900px) {
    .contact-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 80px;
        align-items: start;
    }
}

.contact-title {
    font-family: var(--f-display);
    font-weight: 380;
    font-size: clamp(28px, 3.2vw, 42px);
    line-height: 1.12;
    letter-spacing: -0.018em;
    color: var(--ink);
    margin-top: 24px;
    max-width: 22ch;
    text-wrap: balance;
}

.contact-list {
    display: grid;
    gap: 0;
}

.contact-list > div {
    display: grid;
    grid-template-columns: 110px 1fr;
    align-items: baseline;
    padding: 18px 0;
    border-bottom: 1px solid var(--rule);
    gap: 16px;
}

.contact-list > div:first-child { border-top: 1px solid var(--rule); }

.contact-list dt {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

.contact-list dd {
    font-family: var(--f-mono);
    font-size: 15px;
    color: var(--ink);
}

.contact-list a {
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--rule-mid);
    padding-bottom: 1px;
    transition: color 0.2s, border-color 0.2s;
}

.contact-list a:hover {
    color: var(--oxblood);
    border-bottom-color: var(--oxblood);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
    background: var(--paper-warm);
    padding: 72px 0 32px;
    border-top: 1px solid var(--rule);
    position: relative;
    z-index: 2;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--rule);
}

@media (min-width: 760px) {
    .footer-top {
        grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr);
        gap: 80px;
    }
}

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

.colophon .brand-mark {
    height: 40px;
    width: auto;
    max-width: 200px;
}

.colophon p {
    font-size: 14.5px;
    color: var(--muted);
    max-width: 36ch;
    margin-top: 12px;
    line-height: 1.55;
}

.footer-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 36px;
}

.footer-cols h5 {
    font-family: var(--f-mono);
    font-size: 10.5px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--oxblood);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--rule);
}

.footer-cols ul { list-style: none; }

.footer-cols li {
    padding: 5px 0;
}

.footer-cols a {
    font-family: var(--f-mono);
    font-size: 12.5px;
    color: var(--ink-soft);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s;
}

.footer-cols a:hover {
    color: var(--oxblood);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    flex-wrap: wrap;
    gap: 12px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

/* =========================================================
   ANIMATIONS: reveal on load / scroll
   ========================================================= */
.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
    transition-delay: var(--d, 0s);
}

.reveal.is-visible,
.loaded .hero .reveal {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001s !important;
        transition-duration: 0.001s !important;
    }
    .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   RESPONSIVE: mobile menu, sizes
   ========================================================= */
@media (max-width: 960px) {
    .nav-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        padding: 16px var(--pad);
    }

    .nav-links {
        position: fixed;
        top: 76px;
        left: 0; right: 0;
        background: var(--paper);
        flex-direction: column;
        align-items: flex-start;
        padding: 32px var(--pad);
        border-bottom: 1px solid var(--rule);
        transform: translateY(-150%);
        visibility: hidden;
        transition: transform 0.4s var(--ease), visibility 0s linear 0.4s;
        gap: 18px;
        z-index: 9;
    }
    .nav-links.active {
        transform: translateY(0);
        visibility: visible;
        transition: transform 0.4s var(--ease), visibility 0s linear 0s;
    }

    .brand-sub { display: none; }

    .nav-cta {
        padding: 8px 12px;
        font-size: 10px;
        letter-spacing: 0.12em;
        gap: 5px;
    }
    .nav-cta .cta-label-long { display: none; }
    .nav-cta .cta-label-short { display: inline; }

    .hamburger {
        display: block;
        width: 36px;
        height: 36px;
        padding: 6px 4px;
    }
    .hamburger span { width: 28px; }

    .brand-mark { height: 44px; max-width: 180px; }
}

@media (max-width: 380px) {
    .nav-cta { padding: 7px 10px; font-size: 9.5px; }
    .brand-mark { height: 38px; max-width: 140px; }
}

@media (max-width: 560px) {
    body { font-size: 16px; }
    .ledger-cell { padding: 22px 18px; }
    .service { padding: 36px 0; }
    .when-num { font-size: 32px; }
    .case-value { font-size: 56px; }
}