:root {
    --color-bg: #FAFAF7;
    --color-surface: #FFFFFF;
    --color-text: #1A1A1A;
    --color-text-secondary: #5A5A5A;
    --color-text-tertiary: #8A8A8A;
    --color-accent: #C8602A;
    --color-accent-light: #F4E8E0;
    --color-border: #E8E6E1;
    --color-border-light: #F0EEEA;
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--color-accent);
    color: white;
}

/* ── FOCUS STATES ── */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(250, 250, 247, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

nav.scrolled {
    border-bottom-color: var(--color-border);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.nav-logo img {
    height: 32px;
    width: auto;
}

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

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 450;
    letter-spacing: 0.01em;
    transition: color 0.2s;
}

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

.nav-links .nav-cta {
    background: var(--color-text);
    color: var(--color-bg);
    padding: 0.55rem 1.25rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.2s;
}

.nav-links .nav-cta:hover {
    background: var(--color-accent);
    color: white;
}

/* ── MOBILE NAV ── */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    margin: 5px 0;
    transition: all 0.3s;
}

/* ── LAYOUT ── */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
}

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 0.45fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.6s ease forwards 0.2s;
}

.hero-badge::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.6s ease forwards 0.35s;
}

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

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 540px;
    line-height: 1.75;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp 0.6s ease forwards 0.5s;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    opacity: 0;
    animation: fadeUp 0.6s ease forwards 0.65s;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-text);
    color: var(--color-bg);
    padding: 0.85rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--color-accent);
    color: white;
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    padding: 0.85rem 1.25rem;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 450;
    transition: color 0.2s;
}

.btn-secondary:hover {
    color: var(--color-text);
}

.btn-secondary svg {
    transition: transform 0.2s;
}

.btn-secondary:hover svg {
    transform: translateX(3px);
}

/* Hero aside — credentials strip */
.hero-aside {
    opacity: 0;
    animation: fadeUp 0.6s ease forwards 0.8s;
}

.credential-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
}

.credential-number {
    font-family: var(--font-display);
    font-size: 2.75rem;
    color: var(--color-text);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.credential-label {
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
    font-weight: 450;
    margin-bottom: 1.75rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--color-border-light);
}

.credential-logos {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.credential-logos span {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-weight: 450;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.credential-logos span::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-border);
    flex-shrink: 0;
}

/* ── SECTION HEADERS ── */
.section-label {
    font-size: 0.775rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 560px;
    line-height: 1.7;
}

/* ── WHAT I DO ── */
.services {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.services-header {
    margin-bottom: 3.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
}

.service-card {
    background: var(--color-surface);
    padding: 2.25rem;
    transition: background 0.3s;
}

.service-card:hover {
    background: var(--color-bg);
}

.service-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--color-accent);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ── NOW ── */
.now {
    padding: 5rem 0;
}

.now-layout {
    display: grid;
    grid-template-columns: 0.4fr 1fr;
    gap: 4rem;
    align-items: start;
}

.now-items {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.now-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.now-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
    margin-top: 0.45rem;
    box-shadow: 0 0 0 4px var(--color-accent-light);
}

.now-item-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.now-item-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ── TRACK RECORD ── */
.track-record-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-top: 3.5rem;
}

.record-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    transition: border-color 0.3s, transform 0.3s;
}

.record-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.record-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.record-company {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
}

.record-role {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    font-weight: 450;
}

.record-period {
    font-size: 0.775rem;
    color: var(--color-text-tertiary);
    white-space: nowrap;
}

.record-description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.record-tag {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
}

/* ── APPROACH ── */
.approach {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.approach-layout {
    display: grid;
    grid-template-columns: 0.4fr 1fr;
    gap: 4rem;
    align-items: start;
}

.approach-steps {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.approach-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 1.25rem;
    align-items: start;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

.approach-step h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}

.approach-step p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ── PHILOSOPHY ── */
.philosophy {
    text-align: center;
    padding: 7rem 0;
}

.philosophy-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    line-height: 1.4;
    max-width: 720px;
    margin: 0 auto 1.25rem;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.philosophy-text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 560px;
    margin: 0 auto 2rem;
    line-height: 1.75;
}

.philosophy-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: none;
    transition: gap 0.2s;
}

.philosophy-link:hover {
    gap: 0.75rem;
}

/* ── CTA ── */
.cta-section {
    background: var(--color-text);
    color: var(--color-bg);
    border-radius: 16px;
    padding: 4.5rem;
    text-align: center;
    margin: 0 2rem 6rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .section-label {
    color: var(--color-accent);
}

.cta-section .section-title {
    color: var(--color-bg);
    margin-bottom: 1rem;
}

.cta-section p {
    color: rgba(250, 250, 247, 0.65);
    max-width: 480px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-accent);
    color: white;
    padding: 0.85rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.25s ease;
}

.btn-cta:hover {
    background: #D4702F;
    transform: translateY(-1px);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: rgba(250, 250, 247, 0.7);
    padding: 0.85rem 1.75rem;
    border-radius: 8px;
    border: 1px solid rgba(250, 250, 247, 0.2);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 450;
    transition: all 0.25s ease;
}

.btn-ghost:hover {
    border-color: rgba(250, 250, 247, 0.5);
    color: var(--color-bg);
}

/* ── FOOTER ── */
footer {
    padding: 2.5rem 0;
    border-top: 1px solid var(--color-border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.825rem;
    color: var(--color-text-tertiary);
}

.footer-left img {
    height: 22px;
    width: auto;
    opacity: 0.5;
}

.footer-left a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.825rem;
    color: var(--color-text-tertiary);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* ── ANIMATIONS ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-aside {
        order: -1;
    }

    .credential-card {
        display: flex;
        align-items: center;
        gap: 2rem;
        padding: 1.5rem;
    }

    .credential-label {
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
        padding-right: 2rem;
        border-right: 1px solid var(--color-border-light);
    }

    .credential-logos {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem 1.25rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .track-record-grid {
        grid-template-columns: 1fr;
    }

    .approach-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .now-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta-section {
        margin: 0 1rem 4rem;
        padding: 3rem 2rem;
    }
}

@media (max-width: 640px) {
    nav {
        padding: 1rem 1.25rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        padding: 1.5rem;
        gap: 1rem;
    }

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

    .nav-toggle {
        display: block;
    }

    .container {
        padding: 0 1.25rem;
    }

    section {
        padding: 4rem 0;
    }

    .hero {
        min-height: auto;
        padding-top: 7rem;
        padding-bottom: 3rem;
    }

    .credential-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
    }

    .credential-label {
        padding-right: 0;
        border-right: none;
        padding-bottom: 1.25rem;
        border-bottom: 1px solid var(--color-border-light);
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .approach-step {
        grid-template-columns: 40px 1fr;
        gap: 1rem;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .footer-inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}