:root {
    --ink: #0a0a0a;
    --paper: #f5f0e8;
    --rust: #c44b28;
    --rust-dark: #9e3a1e;
    --slate: #3d3d3d;
    --muted: #7a7567;
    --border: #d4cfc4;
    --cream: #faf7f2;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
    line-height: 1.15;
}

a {
    text-decoration: none;
    color: inherit;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 15px;
    padding: 14px 32px;
    border-radius: 8px;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--rust);
    color: white;
}

.btn-primary:hover {
    background: var(--rust-dark);
    transform: translateY(-1px);
}

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

.btn-ghost:hover {
    border-color: var(--ink);
    background: var(--cream);
}

.btn-light {
    background: var(--paper);
    color: var(--ink);
}

.btn-light:hover {
    background: white;
    transform: translateY(-1px);
}

/* === NAV === */
nav {
    padding: 24px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 20px;
    letter-spacing: -0.5px;
    color: var(--ink);
    text-decoration: none;
}

.logo span {
    color: var(--rust);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--slate);
    transition: color 0.2s;
}

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

.nav-cta {
    background: var(--rust);
    color: white !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--rust-dark);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    transition: all 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 0 24px 24px;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
}

.mobile-nav.open {
    display: flex;
}

/* === HERO === */
.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 80px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.hero-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--rust);
    margin-bottom: 16px;
}

.hero h1 {
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 700;
    letter-spacing: -2px;
    color: var(--ink);
    max-width: 900px;
}

.hero h1 em {
    font-style: italic;
    color: var(--rust);
}

.hero-sub {
    font-size: 20px;
    color: var(--slate);
    max-width: 640px;
    margin-top: 24px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* === REJECTED STRIP === */
.rejected-strip {
    background: var(--ink);
    padding: 48px 0;
    overflow: hidden;
    position: relative;
}

.rejected-scroll {
    display: flex;
    gap: 64px;
    animation: scroll-left 30s linear infinite;
    width: max-content;
}

.rejected-item {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: #666;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 12px;
}

.rejected-item .x-mark {
    color: var(--rust);
    font-weight: 700;
    font-size: 18px;
}

@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* === THE PROBLEM === */
.problem {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.problem h2 {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
}

.problem h2 span {
    color: var(--rust);
}

.problem-text {
    padding-top: 8px;
}

.problem-text p {
    font-size: 17px;
    color: var(--slate);
    margin-bottom: 20px;
    line-height: 1.8;
}

.problem-text strong {
    color: var(--ink);
}

/* === VERTICALS === */
.verticals {
    background: var(--cream);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 100px 48px;
}

.verticals-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.verticals h2 {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.verticals .section-sub {
    font-size: 17px;
    color: var(--muted);
    max-width: 560px;
    margin-bottom: 60px;
}

.vertical-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.v-card {
    background: var(--paper);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 36px 32px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.v-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.v-card-icon {
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--rust);
}

.v-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.v-card p {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.6;
}

/* === APPROACH === */
.approach {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px;
}

.approach h2 {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 60px;
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.step {
    position: relative;
}

.step-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 64px;
    font-weight: 700;
    color: var(--border);
    line-height: 1;
    margin-bottom: 16px;
}

.step h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.step p {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.7;
}

/* === STATEMENT === */
.statement {
    background: var(--ink);
    padding: 120px 48px;
    text-align: center;
}

.statement-inner {
    max-width: 800px;
    margin: 0 auto;
}

.statement h2 {
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 700;
    color: var(--paper);
    letter-spacing: -1.5px;
    line-height: 1.2;
    margin-bottom: 24px;
}

.statement h2 em {
    font-style: italic;
    color: var(--rust);
}

.statement p {
    font-size: 18px;
    color: #999;
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

/* === FOOTER === */
footer {
    border-top: 1px solid var(--border);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 48px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.foot-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: var(--ink);
}

.foot-logo span {
    color: var(--rust);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 14px;
    color: var(--muted);
    transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.foot-note {
    font-size: 13px;
    color: var(--muted);
}

/* === PAGE HEADER (for inner pages) === */
.page-header {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 48px 60px;
}

.page-header .hero-label {
    margin-bottom: 16px;
}

.page-header h1 {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    letter-spacing: -2px;
    color: var(--ink);
    max-width: 800px;
}

.page-header h1 em {
    font-style: italic;
    color: var(--rust);
}

.page-header .page-sub {
    font-size: 19px;
    color: var(--slate);
    max-width: 600px;
    margin-top: 20px;
    line-height: 1.7;
}

/* === SERVICES GRID === */
.services-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px 100px;
}

.service-block {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
    padding: 60px 0;
    border-top: 1px solid var(--border);
}

.service-block:last-child {
    border-bottom: 1px solid var(--border);
}

.service-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--rust);
    margin-bottom: 12px;
}

.service-block h3 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.service-block .service-desc {
    font-size: 16px;
    color: var(--slate);
    line-height: 1.8;
}

.service-features {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.service-features li {
    font-size: 15px;
    color: var(--slate);
    padding: 16px 20px;
    background: var(--cream);
    border-radius: 8px;
    border: 1px solid var(--border);
    line-height: 1.5;
}

.service-features li strong {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 4px;
}

/* === CONTACT FORM === */
.contact-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px 100px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.contact-info p {
    font-size: 16px;
    color: var(--slate);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 15px;
    color: var(--slate);
}

.contact-detail .detail-label {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--ink);
    min-width: 80px;
}

.contact-form {
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 14px;
    color: var(--ink);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    color: var(--ink);
    background: var(--paper);
    border: 1px solid var(--border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
}

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

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237a7567' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-submit {
    width: 100%;
    padding: 16px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 16px;
    background: var(--rust);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.form-submit:hover {
    background: var(--rust-dark);
    transform: translateY(-1px);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-success {
    display: none;
    text-align: center;
    padding: 48px 24px;
}

.form-success.show {
    display: block;
}

.form-success h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--ink);
}

.form-success p {
    font-size: 16px;
    color: var(--slate);
    line-height: 1.7;
}

.form-error {
    display: none;
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
}

.form-error.show {
    display: block;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    nav { padding: 20px 24px; }
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }

    .hero { padding: 60px 24px 48px; }
    .hero h1 { font-size: 36px; letter-spacing: -1px; }
    .hero-sub { font-size: 17px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { text-align: center; }

    .problem { padding: 60px 24px; }
    .problem-grid { grid-template-columns: 1fr; gap: 32px; }
    .problem h2 { font-size: 30px; }

    .verticals { padding: 60px 24px; }
    .vertical-cards { grid-template-columns: 1fr; }

    .approach { padding: 60px 24px; }
    .approach-steps { grid-template-columns: 1fr; gap: 32px; }

    .statement { padding: 80px 24px; }

    .footer-inner { padding: 32px 24px; }
    .footer-top { flex-direction: column; gap: 16px; }
    .footer-links { gap: 16px; }

    .page-header { padding: 48px 24px 36px; }
    .page-header h1 { font-size: 32px; }

    .services-section { padding: 0 24px 60px; }
    .service-block { grid-template-columns: 1fr; gap: 24px; }
    .service-features { grid-template-columns: 1fr; }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 24px 60px;
    }
    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 24px; }
}