/* ============ VARIABLES ============ */
:root {
    --charcoal: #2c2825;
    --slate: #5c574f;
    --stone: #8a7d6d;
    --copper: #a68b6a;
    --linen: #e8e2d9;
    --cream: #f5f3f0;
    --white: #ffffff;
}

/* ============ RESET & BASE ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--cream);
    color: var(--charcoal);
    line-height: 1.6;
}

/* ============ HEADER ============ */
.site-header {
    background: var(--white);
    padding: 20px 40px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--linen);
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-mark {
    width: 40px;
    height: 40px;
    border: 2px solid var(--charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-mark span {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 20px;
    color: var(--charcoal);
}

.logo-name {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 22px;
    color: var(--charcoal);
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--slate);
    text-decoration: none;
    transition: color 0.2s;
}

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

.nav-cta {
    background: var(--charcoal);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 4px;
}

.nav-cta:hover {
    background: var(--slate);
    color: var(--white) !important;
}

/* ============ HERO ============ */
.hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: var(--cream);
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 160px 40px 120px;
}

.hero-headline {
    font-family: 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-headline em {
    font-style: italic;
    color: var(--copper);
}

.hero-sub {
    font-size: 18px;
    color: var(--slate);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--white);
    border: 1px solid var(--linen);
    border-radius: 30px;
    font-size: 13px;
    color: var(--slate);
}

.hero-badge svg {
    width: 20px;
    height: 20px;
    color: var(--copper);
}

/* Thumbnail strip */
.hero-thumbs-strip {
    width: 100%;
    overflow: hidden;
}

.hero-thumbs-track {
    display: flex;
    width: max-content;
    animation: scrollThumbs 36s linear infinite;
}

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

.hero-thumb {
    flex-shrink: 0;
    width: calc(100vw / 10);
    height: calc(100vw / 10 * 9 / 16);
    background-color: var(--charcoal);
    background-size: cover;
    background-position: center;
}

/* ============ SECTIONS (SHARED) ============ */
.section-inner {
    max-width: 900px;
    margin: 0 auto;
}

.section-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--copper);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-headline {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.3;
    margin-bottom: 24px;
    max-width: 700px;
}

.section-body {
    font-size: 16px;
    color: var(--slate);
    line-height: 1.8;
    max-width: 650px;
}

.section-body p + p {
    margin-top: 16px;
}

/* ============ TRUSTED BY ============ */
.trusted-section {
    background: var(--white);
    padding: 60px 40px;
    text-align: center;
}

.trusted-brands {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 32px;
    margin-top: 24px;
}

.trusted-brands span {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--charcoal);
}

/* ============ SERVICES ============ */
.services-section {
    padding: 100px 40px;
    background: var(--cream);
}

.services-proof {
    font-size: 18px;
    color: var(--slate);
    line-height: 1.7;
}

.services-proof strong {
    color: var(--charcoal);
    font-weight: 600;
}

.services-footnote {
    margin-top: 6px;
    font-size: 10px;
    color: var(--stone);
    text-align: right;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.service-card {
    background: var(--white);
    padding: 32px;
    border-radius: 8px;
}

.service-icon {
    width: 48px;
    height: 48px;
    background: var(--linen);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon svg {
    width: 24px;
    height: 24px;
    color: var(--copper);
}

.service-title {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 14px;
    color: var(--slate);
    line-height: 1.7;
}

/* ============ YOUTUBE EXPERTISE ============ */
.youtube-section {
    background: var(--charcoal);
    padding: 100px 40px;
    color: var(--white);
}

.youtube-section .section-label {
    color: var(--copper);
}

.youtube-section .section-headline {
    color: var(--white);
}

.youtube-section .section-body {
    color: var(--stone);
}

.youtube-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 48px;
    align-items: center;
}

.youtube-features {
    display: flex;
    flex-direction: column;
    margin-top: 32px;
    gap: 24px;
}

.youtube-feature {
    display: flex;
    gap: 16px;
}

.youtube-feature-icon {
    width: 32px;
    height: 32px;
    background: rgba(166, 139, 106, 0.2);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.youtube-feature-icon svg {
    width: 16px;
    height: 16px;
    color: var(--copper);
}

.youtube-feature-text h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.youtube-feature-text p {
    font-size: 14px;
    color: var(--stone);
    line-height: 1.6;
}

.certification-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
}

.cert-badge {
    width: 80px;
    height: 80px;
    background: var(--copper);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.cert-badge svg {
    width: 40px;
    height: 40px;
    color: var(--white);
}

.cert-title {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.cert-desc {
    font-size: 14px;
    color: var(--stone);
    line-height: 1.6;
}

/* ============ PROCESS ============ */
.process-section {
    padding: 100px 40px;
    background: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.process-step {
    text-align: center;
}

.step-number {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 600;
    color: var(--linen);
    margin-bottom: 16px;
}

.step-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 8px;
}

.step-desc {
    font-size: 14px;
    color: var(--slate);
    line-height: 1.6;
}

/* ============ ABOUT ============ */
.about-section {
    padding: 100px 40px;
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 48px;
    align-items: start;
}

.about-photo {
    width: 180px;
    border-radius: 8px;
    overflow: hidden;
}

.about-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.about-content .section-headline {
    margin-bottom: 20px;
}

.about-content .section-body {
    margin-bottom: 24px;
}

.about-stats {
    display: flex;
    gap: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--linen);
}

.stat {
    text-align: left;
}

.stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--charcoal);
}

.stat-label {
    font-size: 13px;
    color: var(--stone);
}

/* ============ CTA ============ */
.cta-section {
    padding: 100px 40px;
    background: var(--linen);
    text-align: center;
}

.cta-section .section-headline {
    margin: 0 auto 16px;
    max-width: 600px;
}

.cta-section .section-body {
    margin: 0 auto 32px;
    max-width: 500px;
}

.cta-button {
    display: inline-block;
    background: var(--charcoal);
    color: var(--white);
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.2s;
}

.cta-button:hover {
    background: var(--slate);
}

.cta-email {
    margin-top: 20px;
    font-size: 14px;
    color: var(--slate);
}

.cta-email a {
    color: var(--charcoal);
    font-weight: 500;
}

/* ============ FOOTER ============ */
.site-footer {
    background: var(--charcoal);
    padding: 60px 40px;
    color: var(--stone);
}

.footer-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo .logo-mark {
    width: 32px;
    height: 32px;
    border-color: var(--stone);
}

.footer-logo .logo-mark span {
    font-size: 16px;
    color: var(--stone);
}

.footer-logo .logo-name {
    font-size: 18px;
    color: var(--cream);
}

.footer-info {
    text-align: right;
    font-size: 13px;
}

.footer-info a {
    color: var(--cream);
    text-decoration: none;
}

.footer-copyright {
    margin-top: 8px;
    font-size: 12px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-photo {
        margin: 0 auto 24px;
    }

    .hero-thumb {
        width: calc(100vw / 6);
        height: calc(100vw / 6 * 9 / 16);
    }
}

@media (max-width: 600px) {
    .site-header {
        padding: 16px 20px;
    }

    .nav {
        display: none;
    }

    .hero-headline {
        font-size: 36px;
    }

    .hero-content {
        padding: 100px 20px 40px;
    }

    .hero-thumb {
        width: calc(100vw / 4);
        height: calc(100vw / 4 * 9 / 16);
    }

    .section-headline {
        font-size: 28px;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .about-stats {
        flex-direction: column;
        gap: 20px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-info {
        text-align: center;
    }
}