/* ===================================================================
   Ieshah Mapp — Founder Hub
   Dark editorial aesthetic, navy + gold, serif display
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --navy: #0F1428;
    --navy-deep: #0A0F20;
    --navy-light: #1A2040;
    --gold: #BDA960;
    --gold-dim: rgba(189, 169, 96, 0.3);
    --gold-faint: rgba(189, 169, 96, 0.15);
    --cream: #F6F1E8;
    --text-primary: #FFFFFF;
    --text-secondary: #B8B8B8;
    --text-muted: #888888;
    --text-faint: #666666;
    --border-subtle: rgba(189, 169, 96, 0.15);
    --border-medium: rgba(189, 169, 96, 0.3);
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --max-width: 1200px;
    --gutter: 40px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--navy);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: -0.5px;
    line-height: 1.15;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: opacity var(--transition);
}

a:hover {
    opacity: 0.7;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* =================== NAV =================== */

.nav {
    padding: 28px var(--gutter);
    border-bottom: 0.5px solid var(--border-subtle);
    position: sticky;
    top: 0;
    background: var(--navy);
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--gold);
    letter-spacing: 0.5px;
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold);
    opacity: 1;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gold);
    font-size: 20px;
    cursor: pointer;
}

/* =================== HERO =================== */

.hero {
    padding: 100px var(--gutter) 80px;
}

.hero-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
}

.eyebrow {
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 3px;
    margin-bottom: 24px;
    font-weight: 500;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 58px;
    line-height: 1.08;
    margin-bottom: 28px;
    color: var(--text-primary);
}

.hero-sub {
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 520px;
    font-weight: 300;
}

.hero-sub em {
    color: var(--gold);
    font-style: italic;
    font-family: var(--font-display);
    font-size: 17px;
}

.cta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 16px 28px;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
    border-radius: 2px;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--gold);
    color: var(--navy);
}

.btn-primary:hover {
    background: var(--text-primary);
    opacity: 1;
}

.btn-outline {
    background: transparent;
    color: var(--gold);
    border: 0.5px solid var(--gold);
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--navy);
    opacity: 1;
}

.portrait-frame {
    aspect-ratio: 4/5;
    background: var(--navy-light);
    border: 0.5px solid var(--border-medium);
    position: relative;
    overflow: hidden;
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portrait-frame.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
}

.portrait-frame.placeholder::before {
    content: "EDITORIAL PORTRAIT";
    color: rgba(189, 169, 96, 0.4);
    font-size: 11px;
    letter-spacing: 3px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.portrait-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: var(--gold);
    font-size: 10px;
    letter-spacing: 2.5px;
}

/* =================== CREDENTIAL STRIP =================== */

.credential-strip {
    padding: 22px var(--gutter);
    border-top: 0.5px solid var(--border-subtle);
    border-bottom: 0.5px solid var(--border-subtle);
}

.credential-strip-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 2.5px;
    text-align: center;
}

/* =================== VENTURES =================== */

.ventures {
    padding: 80px var(--gutter) 60px;
}

.ventures-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.section-header h2 {
    font-size: 38px;
    color: var(--text-primary);
}

.section-label {
    color: var(--gold);
    font-size: 10px;
    letter-spacing: 3px;
    margin-bottom: 10px;
    font-weight: 500;
    text-transform: uppercase;
}

.venture-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.venture-card {
    background: var(--navy-light);
    padding: 42px 38px;
    border: 0.5px solid var(--border-medium);
    transition: border-color var(--transition);
    display: flex;
    flex-direction: column;
}

.venture-card.featured {
    border-color: var(--gold);
}

.venture-card:hover {
    border-color: var(--gold);
}

.venture-label {
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 14px;
    font-weight: 500;
}

.venture-card h3 {
    font-size: 28px;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.venture-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 28px;
    flex-grow: 1;
}

.venture-link {
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 2px;
    font-weight: 500;
    text-transform: uppercase;
}

/* =================== FIELD NOTES =================== */

.field-notes {
    padding: 70px var(--gutter);
    background: var(--navy-deep);
    border-top: 0.5px solid var(--border-subtle);
}

.field-notes-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.field-notes h2 {
    font-size: 36px;
    color: var(--text-primary);
    margin: 14px 0 18px;
}

.field-notes-desc {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 32px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 440px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
    flex: 1;
    min-width: 220px;
    padding: 14px 18px;
    background: var(--navy-light);
    border: 0.5px solid var(--border-medium);
    color: var(--text-primary);
    font-size: 14px;
    font-family: var(--font-body);
    border-radius: 2px;
    transition: border-color var(--transition);
}

.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--gold);
}

.newsletter-form input[type="email"]::placeholder {
    color: var(--text-muted);
}

.form-note {
    color: var(--text-faint);
    font-size: 11px;
    letter-spacing: 1.5px;
    margin-top: 16px;
    text-transform: uppercase;
}

/* =================== EXPERIENCE / PROOFUP =================== */

.experience {
    padding: 60px var(--gutter);
    background: var(--navy-deep);
    border-top: 0.5px solid var(--border-subtle);
}

.experience-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.experience h2 {
    font-size: 28px;
    color: var(--text-primary);
    margin: 14px 0 22px;
}

.experience-card {
    background: var(--navy-light);
    border: 0.5px solid var(--border-medium);
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 2px;
    flex-wrap: wrap;
    gap: 16px;
}

.experience-card-text {
    color: var(--text-muted);
    font-size: 14px;
}

.experience-card-cta {
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 2px;
    font-weight: 500;
}

.experience-footer {
    color: var(--text-faint);
    font-size: 10px;
    margin-top: 14px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* =================== FOOTER =================== */

.footer {
    padding: 40px var(--gutter) 30px;
    background: var(--navy-deep);
    border-top: 0.5px solid var(--border-subtle);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-contact {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
    font-size: 15px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 0.5px solid var(--border-subtle);
    font-family: var(--font-display);
    letter-spacing: 0.3px;
}

.footer-contact a {
    color: var(--gold);
    font-weight: 500;
}

.footer-contact a:hover {
    color: var(--text-primary);
    opacity: 1;
}

.footer-divider {
    color: var(--text-faint);
}

.footer-label {
    color: var(--text-muted);
    font-size: 10px;
    letter-spacing: 3px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.footer-ecosystem {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.footer-ecosystem a {
    color: var(--text-secondary);
}

.footer-ecosystem a:hover {
    color: var(--gold);
}

.footer-bottom {
    padding-top: 22px;
    border-top: 0.5px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 11px;
    color: var(--text-faint);
    letter-spacing: 0.5px;
}

/* =================== PAGE: STANDARD LAYOUT =================== */

.page-hero {
    padding: 80px var(--gutter) 50px;
}

.page-hero-inner {
    max-width: 820px;
    margin: 0 auto;
}

.page-hero h1 {
    font-size: 52px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.page-hero-lede {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 620px;
    font-weight: 300;
}

.page-body {
    padding: 30px var(--gutter) 80px;
}

.page-body-inner {
    max-width: 820px;
    margin: 0 auto;
}

.page-body h2 {
    font-size: 32px;
    color: var(--text-primary);
    margin: 48px 0 18px;
}

.page-body h3 {
    font-size: 22px;
    color: var(--gold);
    margin: 32px 0 12px;
    font-family: var(--font-display);
    font-weight: 500;
}

.page-body p {
    color: var(--text-secondary);
    margin-bottom: 18px;
    font-size: 16px;
    line-height: 1.8;
    font-weight: 300;
}

.page-body em {
    color: var(--gold);
    font-family: var(--font-display);
    font-style: italic;
    font-size: 17px;
}

.page-body ul {
    list-style: none;
    margin-bottom: 20px;
}

.page-body li {
    color: var(--text-secondary);
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
    font-weight: 300;
    line-height: 1.75;
}

.page-body li::before {
    content: "—";
    color: var(--gold);
    position: absolute;
    left: 0;
}

.divider {
    height: 0.5px;
    background: var(--border-medium);
    margin: 48px 0;
    max-width: 120px;
}

/* =================== ABOUT ECOSYSTEM SECTION =================== */

.ecosystem-detail {
    margin-top: 48px;
}

.ecosystem-item {
    padding: 26px 0;
    border-top: 0.5px solid var(--border-subtle);
}

.ecosystem-item:last-child {
    border-bottom: 0.5px solid var(--border-subtle);
}

.ecosystem-item-head {
    display: flex;
    align-items: baseline;
    gap: 18px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.ecosystem-num {
    color: var(--gold);
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 500;
}

.ecosystem-item h3 {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--text-primary);
    margin: 0;
}

.ecosystem-type {
    color: var(--text-muted);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.ecosystem-item p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.75;
    max-width: 660px;
    font-weight: 300;
}

.ecosystem-link {
    display: inline-block;
    margin-top: 10px;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--gold);
    text-transform: uppercase;
    font-weight: 500;
}

/* =================== AI CONSULTING PAGE =================== */

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 40px 0;
}

.service-card {
    background: var(--navy-light);
    border: 0.5px solid var(--border-subtle);
    padding: 32px 28px;
    transition: border-color var(--transition);
}

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

.service-card h3 {
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--text-primary);
    margin: 0 0 12px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.65;
    margin: 0;
    font-weight: 300;
}

.service-num {
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 14px;
    font-weight: 500;
}

/* =================== CONTACT FORM =================== */

.contact-form {
    margin-top: 40px;
    max-width: 560px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-weight: 500;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: var(--navy-light);
    border: 0.5px solid var(--border-subtle);
    color: var(--text-primary);
    font-size: 15px;
    font-family: var(--font-body);
    border-radius: 2px;
    transition: border-color var(--transition);
    font-weight: 300;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
}

.form-group select {
    cursor: pointer;
    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 d='M3 4.5L6 7.5L9 4.5' stroke='%23BDA960' stroke-width='1' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* =================== RESPONSIVE =================== */

@media (max-width: 900px) {
    :root {
        --gutter: 24px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .page-hero h1 {
        font-size: 38px;
    }

    .section-header h2,
    .page-body h2 {
        font-size: 28px;
    }

    .hero-inner,
    .venture-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .portrait-frame {
        max-width: 400px;
        margin: 0 auto;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--navy);
        padding: 24px var(--gutter);
        border-bottom: 0.5px solid var(--border-subtle);
        gap: 20px;
    }

    .hero {
        padding: 60px var(--gutter) 50px;
    }

    .ventures,
    .field-notes,
    .experience {
        padding: 50px var(--gutter);
    }

    .credential-strip-inner {
        font-size: 9px;
        gap: 10px;
    }
}

@media (max-width: 560px) {
    .hero h1 {
        font-size: 34px;
    }

    .page-hero h1 {
        font-size: 32px;
    }

    .venture-card,
    .service-card {
        padding: 28px 22px;
    }

    .cta-row {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}