/* Shared stylesheet for the three product pages
   (products/artists/, products/ip-holders/, products/ai-companies/). */

/* Font - Franklin Gothic ATF */
@font-face {
    font-family: 'Franklin Gothic ATF';
    src: url('../assets/fonts/Franklin_Gothic_ATF.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Franklin Gothic ATF';
    src: url('../assets/fonts/Franklin_Gothic_ATF_Med.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Franklin Gothic ATF';
    src: url('../assets/fonts/Franklin_Gothic_ATF_Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Franklin Gothic ATF';
    src: url('../assets/fonts/Franklin_Gothic_ATF_Hvy.otf') format('opentype');
    font-weight: 800;
    font-style: normal;
}

/* CSS Variables */
:root {
    --coral: #E15A4A;
    --coral-dark: #D14A3A;
    --text-dark: #2D2D2D;
    --text-gray: #666666;
    --bg-light: #FAFAFA;
    --bg-footer: #F5F5F5;
    --white: #FFFFFF;
    --font-family: 'Franklin Gothic ATF', Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.5;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    z-index: 1000;
    padding: 20px 40px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 60px;
    width: auto;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 18px;
    font-weight: 600;
    color: var(--coral);
    transition: opacity 0.2s;
}

.nav-link:hover {
    opacity: 0.8;
}

.nav-link-active {
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* Product Hero */
.product-hero {
    padding: 160px 40px 60px;
    display: flex;
    justify-content: center;
}

.product-hero-content {
    max-width: 700px;
}

.product-eyebrow {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-gray);
    margin-bottom: 14px;
}

.product-hero-content h1 {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.product-hero-content .highlight {
    color: var(--coral);
}

.product-description {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 20px;
}

/* Feature highlights */
.product-features {
    padding: 40px 40px 30px;
    display: flex;
    justify-content: center;
}

.product-features-content {
    max-width: 1000px;
    width: 100%;
}

.product-features-content h2,
.product-pillars-content h2,
.product-regs-content h2,
.product-steps-content h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--text-dark);
    text-align: center;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 26px 24px;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover {
    border-color: var(--coral);
    box-shadow: 0 4px 20px rgba(225, 90, 74, 0.08);
    transform: translateY(-1px);
}

.feature-card-glyph {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E15A4A 0%, #F6A08F 100%);
}

.feature-card:nth-child(2) .feature-card-glyph {
    background: linear-gradient(135deg, #2D2D2D 0%, #5A5A5A 100%);
}

.feature-card:nth-child(3) .feature-card-glyph {
    background: linear-gradient(135deg, #D14A3A 0%, #E15A4A 60%, #F6A08F 100%);
}

.feature-card-glyph span {
    width: 16px;
    height: 16px;
    border: 2.5px solid rgba(255, 255, 255, 0.95);
    border-radius: 50%;
}

.feature-card:nth-child(2) .feature-card-glyph span {
    border-radius: 3px;
}

.feature-card:nth-child(3) .feature-card-glyph span {
    border-radius: 50% 50% 50% 0;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-dark);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.65;
    color: var(--text-gray);
}

.feature-card p a {
    color: var(--coral);
    font-weight: 600;
}

.feature-card p a:hover {
    text-decoration: underline;
}

/* Product pillars (Protect / License) */
.product-pillars {
    padding: 40px 40px 30px;
    display: flex;
    justify-content: center;
}

.product-pillars-content {
    max-width: 1000px;
    width: 100%;
}

.pillars-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.pillar-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 34px 30px;
    border: 1px solid #e8e8e8;
    border-radius: 20px;
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pillar-card:hover {
    border-color: var(--coral);
    box-shadow: 0 4px 20px rgba(225, 90, 74, 0.08);
}

.pillar-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(135deg, #E15A4A 0%, #F6A08F 100%);
}

.pillar-card:nth-child(2) .pillar-icon {
    background: linear-gradient(135deg, #2D2D2D 0%, #5A5A5A 100%);
}

.pillar-icon svg {
    width: 28px;
    height: 28px;
}

.pillar-card h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
}

.pillar-lede {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
}

.pillar-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 2px;
}

.pillar-list li {
    position: relative;
    padding-left: 24px;
    font-size: 15px;
    line-height: 1.65;
    color: var(--text-gray);
}

.pillar-list li::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--coral);
}

.pillar-list a {
    color: var(--coral);
    font-weight: 600;
}

.pillar-list a:hover {
    text-decoration: underline;
}

/* Regulation cards (AI Companies) */
.product-regs {
    padding: 40px 40px 30px;
    display: flex;
    justify-content: center;
}

.product-regs-content {
    max-width: 1000px;
    width: 100%;
}

.regs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.reg-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 26px 24px;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    background: var(--bg-light);
}

.reg-chip {
    align-self: flex-start;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--coral);
    background: rgba(225, 90, 74, 0.1);
    padding: 4px 12px;
    border-radius: 999px;
}

.reg-card h3 {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--text-dark);
}

.reg-card p {
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--text-gray);
}

.regs-note {
    margin-top: 22px;
    text-align: center;
    font-size: 15px;
    line-height: 1.65;
    color: var(--text-gray);
}

/* How it works */
.product-steps {
    padding: 50px 40px;
    display: flex;
    justify-content: center;
}

.product-steps-content {
    max-width: 1000px;
    width: 100%;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.step {
    padding: 4px 8px;
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--coral);
    color: var(--white);
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 14px;
}

.step h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.step p {
    font-size: 15px;
    line-height: 1.65;
    color: var(--text-gray);
}

/* Call to action */
.product-cta {
    padding: 50px 40px 80px;
    display: flex;
    justify-content: center;
}

.product-cta-content {
    max-width: 700px;
    width: 100%;
    text-align: center;
    background: var(--bg-light);
    border: 1px solid #e8e8e8;
    border-radius: 20px;
    padding: 50px 40px;
}

.product-cta-content h2 {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--text-dark);
}

.product-cta-content p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 28px;
}

.product-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    background: var(--coral);
    color: var(--white);
    font-size: 17px;
    font-weight: 600;
    padding: 15px 28px;
    border-radius: 8px;
    transition: background 0.2s;
    text-align: center;
}

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

.cta-button-secondary {
    background: var(--white);
    color: var(--coral);
    border: 2px solid var(--coral);
    padding: 13px 26px;
}

.cta-button-secondary:hover {
    background: rgba(225, 90, 74, 0.07);
}

/* Cross-links to the other audiences */
.product-switcher {
    padding: 0 40px 90px;
    display: flex;
    justify-content: center;
}

.product-switcher-content {
    max-width: 700px;
    width: 100%;
    text-align: center;
    font-size: 15px;
    color: var(--text-gray);
}

.product-switcher-content a {
    color: var(--coral);
    font-weight: 600;
}

.product-switcher-content a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--bg-footer);
    padding: 50px 40px;
    border-top: 1px solid #e0e0e0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-brand {
    flex-shrink: 0;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 20px;
}

.footer-brand address {
    font-style: normal;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-gray);
    margin-bottom: 15px;
}

.footer-brand address a {
    color: var(--coral);
}

.footer-brand address a:hover {
    text-decoration: underline;
}

.copyright {
    font-size: 13px;
    color: var(--text-gray);
}

/* Responsive */
@media (max-width: 900px) {
    .feature-cards,
    .pillars-grid,
    .regs-grid,
    .steps-grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 15px 20px;
    }

    .header-right {
        gap: 12px;
    }

    .nav-link {
        font-size: 13px;
    }

    .logo img {
        height: 40px;
    }

    .product-hero {
        padding: 120px 20px 40px;
    }

    .product-hero-content h1 {
        font-size: 30px;
    }

    .product-description {
        font-size: 15px;
    }

    .product-features,
    .product-pillars,
    .product-regs {
        padding: 20px 20px 10px;
    }

    .pillar-card {
        padding: 26px 22px;
    }

    .pillar-card h3 {
        font-size: 21px;
    }

    .product-features-content h2,
    .product-pillars-content h2,
    .product-regs-content h2,
    .product-steps-content h2 {
        font-size: 22px;
    }

    .product-steps {
        padding: 40px 20px;
    }

    .product-cta {
        padding: 30px 20px 50px;
    }

    .product-cta-content {
        padding: 36px 22px;
    }

    .product-cta-content h2 {
        font-size: 22px;
    }

    .product-switcher {
        padding: 0 20px 60px;
    }

    .footer {
        padding: 40px 20px;
    }
}