/* ============================================================
   SCROLL BY CHOICE — Main Stylesheet
   Apple/Stripe style: Inter only, weight-driven hierarchy
   ============================================================ */

:root {
    --color-bg-top: #181818;
    --color-bg-mid: #202020;
    --color-surface: #202020;
    --color-surface-2: #282828;
    --color-border: rgba(255,255,255,0.1);
    --color-accent: #FFD600;
    --color-accent-hover: #f0c800;
    --color-text: #f4f4f4;
    --color-muted: #9a9a9a;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius: 12px;
    --radius-lg: 20px;
    --max-width: 1140px;
    --nav-height: 68px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--color-bg-top);
    color: var(--color-text);
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }

.section-eyebrow {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}
.section-sub { color: var(--color-muted); font-size: 1rem; max-width: 560px; margin-top: 0.75rem; line-height: 1.7; }

/* --- BUTTONS --- */
.btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.75rem 1.5rem; border-radius: 999px;
    font-family: var(--font); font-size: 0.875rem; font-weight: 600;
    cursor: pointer; border: none; transition: all 0.2s ease; white-space: nowrap;
}
.btn-primary { background: var(--color-accent); color: #111; }
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--color-text); border: 1.5px solid rgba(255,255,255,0.18); }
.btn-ghost:hover { border-color: rgba(255,255,255,0.45); }
.btn-ghost-yellow { background: transparent; color: var(--color-accent); border: 1.5px solid rgba(255,214,0,0.35); }
.btn-ghost-yellow:hover { border-color: var(--color-accent); background: rgba(255,214,0,0.05); }
.btn-audience {
    background: transparent; color: var(--color-accent);
    border: 1.5px solid rgba(255,214,0,0.3);
    font-size: 0.8rem; padding: 0.5rem 1.1rem;
}
.btn-audience:hover { background: rgba(255,214,0,0.07); border-color: var(--color-accent); }
.btn-cta-primary { background: #111; color: var(--color-accent); border: 2px solid #111; }
.btn-cta-primary:hover { background: #1e1e1e; transform: translateY(-1px); }
.btn-cta-ghost { background: transparent; color: #111; border: 2px solid rgba(0,0,0,0.2); }
.btn-cta-ghost:hover { background: rgba(0,0,0,0.05); }

.card-link {
    font-size: 0.82rem; font-weight: 600; color: var(--color-muted);
    display: inline-flex; align-items: center; gap: 0.35rem;
    transition: color 0.15s, gap 0.2s;
}
.card-link:hover { color: var(--color-text); gap: 0.55rem; }

/* --- NAV --- */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(17,17,17,0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    height: var(--nav-height); display: flex; align-items: center;
}
.nav-inner {
    max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem;
    width: 100%; display: flex; align-items: center; gap: 1rem;
}
.nav-logo { font-weight: 700; font-size: 1rem; color: var(--color-text); white-space: nowrap; flex-shrink: 0; letter-spacing: -0.01em; }
.nav-links { display: flex; align-items: center; gap: 0; margin-left: auto; }
.nav-links li { position: relative; }
.nav-links > li > a {
    padding: 0.4rem 0.6rem; font-size: 0.84rem; font-weight: 500;
    color: var(--color-muted); border-radius: 6px;
    transition: color 0.15s; display: flex; align-items: center; gap: 0.25rem;
}
.nav-links > li > a:hover { color: var(--color-text); }
.nav-cta {
    background: var(--color-accent) !important; color: #111 !important;
    font-weight: 700 !important; padding: 0.4rem 1rem !important;
    border-radius: 999px !important; margin-left: 0.5rem; font-size: 0.82rem !important;
    letter-spacing: 0 !important;
}
.nav-cta:hover { background: var(--color-accent-hover) !important; }

.has-dropdown:hover .dropdown { opacity: 1; pointer-events: all; transform: translateY(0); }
.has-dropdown::after {
    content: ''; position: absolute; top: 100%; left: 0;
    width: 100%; height: 12px; /* bridge the gap so hover doesn't break */
}
.dropdown {
    position: absolute; top: calc(100% + 12px); left: 0;
    background: #1e1e1e; border: 1px solid var(--color-border);
    border-radius: var(--radius); padding: 0.4rem; min-width: 175px;
    opacity: 0; pointer-events: none; transform: translateY(-4px);
    transition: all 0.18s ease; box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.dropdown li a { color: var(--color-text) !important; padding: 0.45rem 0.7rem; border-radius: 8px; font-size: 0.855rem !important; display: block; font-weight: 400 !important; }
.dropdown li a:hover { background: rgba(255,255,255,0.05); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; margin-left: auto; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--color-text); border-radius: 2px; }

/* --- HERO --- */
.hero {
    background: linear-gradient(160deg, #181818 0%, #202020 50%, #282828 100%);
    padding: 6rem 1.5rem 5rem;
}
.hero-inner {
    max-width: var(--max-width); margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.hero-eyebrow { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 1.25rem; }
.hero-headline {
    font-size: clamp(2.6rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}
.hero-sub {
    color: var(--color-muted); font-size: 1.05rem;
    max-width: 420px; margin-bottom: 2.25rem; line-height: 1.75;
}
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Phone mockup */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.phone-mockup {
    width: 290px; background: #181818;
    border-radius: 30px; border: 1.5px solid rgba(255,255,255,0.09);
    padding: 1rem 1rem 1.75rem;
    box-shadow: 0 40px 90px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,255,255,0.03);
}
.phone-notch { width: 72px; height: 5px; background: rgba(255,255,255,0.09); border-radius: 3px; margin: 0 auto 1.25rem; }
.phone-screen { display: flex; flex-direction: column; gap: 0.45rem; }

.notification {
    background: #232323; border-radius: 10px;
    padding: 0.65rem 0.85rem;
    display: flex; align-items: center; gap: 0.6rem;
    font-size: 0.79rem;
    animation: slideIn 0.35s ease both;
    transition: transform 0.08s ease-out;
}
.notification:nth-child(1) { animation-delay: 0.05s; }
.notification:nth-child(2) { animation-delay: 0.18s; }
.notification:nth-child(3) { animation-delay: 0.31s; }
.notification:nth-child(4) { animation-delay: 0.5s; }
.notification:nth-child(5) { animation-delay: 0.63s; }
.notification:nth-child(6) { animation-delay: 0.76s; }

.notif-dot { width: 6px; height: 6px; border-radius: 50%; background: #3a3a3a; flex-shrink: 0; }
.notif-text { color: #ccc; flex: 1; }
.notif-time { color: #4a4a4a; font-size: 0.69rem; white-space: nowrap; }

.notification.good {
    background: var(--color-accent);
    padding: 0.6rem 0.85rem;
    justify-content: space-between; align-items: center; gap: 0.5rem;
}
.notif-good-label { font-size: 0.67rem; font-weight: 700; letter-spacing: 0.1em; color: #111; text-transform: uppercase; white-space: nowrap; flex-shrink: 0; }
.notif-line { flex: 1; height: 1.5px; background: rgba(0,0,0,0.18); border-radius: 1px; }
.notif-close { color: #333; font-size: 0.72rem; font-weight: 700; flex-shrink: 0; }

@keyframes slideIn {
    from { opacity: 0; transform: translateX(14px); }
    to { opacity: 1; transform: translateX(0); }
}

/* --- WHAT WE ARE --- */
.what-we-are {
    padding: 5rem 0;
    background: linear-gradient(180deg, #1e1e1e 0%, #191919 100%);
    border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border);
}
.wwa-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem; align-items: start; }
.wwa-text h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 700; color: #fff; margin-bottom: 1rem; line-height: 1.2; letter-spacing: -0.02em; }
.wwa-text p { color: var(--color-muted); font-size: 0.95rem; line-height: 1.75; }
.wwa-cards { display: flex; flex-direction: column; gap: 0.875rem; }
.service-card {
    background: rgba(255,255,255,0.03); border: 1px solid var(--color-border);
    border-radius: var(--radius); padding: 1.5rem; transition: border-color 0.2s;
}
.service-card:hover { border-color: rgba(255,214,0,0.2); }
.service-num { font-size: 0.68rem; font-weight: 700; color: var(--color-accent); letter-spacing: 0.08em; margin-bottom: 0.4rem; }
.service-card h3 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 0.4rem; letter-spacing: -0.01em; }
.service-card p { color: var(--color-muted); font-size: 0.875rem; line-height: 1.65; }

/* --- HOW IT WORKS --- */
.how-it-works { padding: 5rem 0; background: #161616; }
.how-it-works h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 700; color: #fff; margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.steps { display: flex; align-items: flex-start; margin-top: 3rem; }
.step { flex: 1; padding: 0 2rem; }
.step:first-child { padding-left: 0; }
.step:last-child { padding-right: 0; }
.step-divider { width: 1px; height: 100px; background: var(--color-border); flex-shrink: 0; align-self: center; }
.step-num { font-size: 1.75rem; font-weight: 800; color: var(--color-accent); opacity: 0.35; margin-bottom: 0.6rem; letter-spacing: -0.03em; }
.step h3 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 0.4rem; letter-spacing: -0.01em; }
.step p { color: var(--color-muted); font-size: 0.875rem; line-height: 1.65; }

/* --- AUDIENCES --- */
.audiences {
    padding: 5rem 0;
    background: linear-gradient(180deg, #161616 0%, #1c1c1c 100%);
    border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border);
}
.audiences h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 700; color: #fff; margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2.5rem; }
.audience-card {
    background: rgba(255,255,255,0.03); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: 1.75rem;
    display: flex; flex-direction: column; gap: 0.65rem;
    transition: border-color 0.2s, transform 0.2s;
}
.audience-card:hover { border-color: rgba(255,214,0,0.25); transform: translateY(-2px); }
.audience-tag { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); background: rgba(255,214,0,0.07); border: 1px solid rgba(255,214,0,0.15); border-radius: 999px; padding: 0.18rem 0.7rem; align-self: flex-start; }
.audience-card h3 { font-size: 1rem; font-weight: 700; color: #fff; letter-spacing: -0.01em; }
.audience-card p { color: var(--color-muted); font-size: 0.875rem; line-height: 1.65; flex: 1; }
.audience-card-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 0.25rem; }

/* --- SPEAKING --- */
.speaking { padding: 5rem 0; background: #111; border-top: 1px solid var(--color-border); }
.speaking-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: center; }
.speaking-photo img { width: 100%; max-width: 340px; border-radius: var(--radius-lg); object-fit: cover; aspect-ratio: 3/4; border: 1px solid var(--color-border); }
.speaking-stats { display: flex; margin-top: 1.25rem; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; max-width: 340px; }
.stat { flex: 1; padding: 0.875rem; text-align: center; border-right: 1px solid var(--color-border); background: #1a1a1a; }
.stat:last-child { border-right: none; }
.stat-num { display: block; font-size: 1.1rem; font-weight: 800; color: var(--color-accent); letter-spacing: -0.02em; }
.stat-label { display: block; font-size: 0.65rem; color: var(--color-muted); margin-top: 0.15rem; }
.speaking-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; color: #fff; line-height: 1.15; margin-bottom: 1rem; letter-spacing: -0.03em; }
.speaking-bio { color: var(--color-muted); font-size: 0.95rem; line-height: 1.75; margin-bottom: 1.5rem; }
.speaking-topics { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-bottom: 1.5rem; }
.topic-pill { font-size: 0.76rem; font-weight: 500; color: #bbb; background: rgba(255,255,255,0.05); border: 1px solid var(--color-border); border-radius: 999px; padding: 0.28rem 0.85rem; }
.speaking-logos { display: flex; align-items: center; flex-wrap: wrap; gap: 0.4rem 0.9rem; margin-bottom: 1.75rem; font-size: 0.8rem; }
.speaking-logos span { color: var(--color-muted); }
.speaking-logos strong { color: #ccc; font-weight: 600; }
.speaking-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* --- TESTIMONIALS --- */
.testimonials { padding: 5rem 0; background: #161616; border-top: 1px solid var(--color-border); }
.testimonials h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 700; color: #fff; margin-bottom: 2.5rem; letter-spacing: -0.02em; }
.testimonial-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.testimonial-card { background: rgba(255,255,255,0.03); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.75rem; transition: border-color 0.2s; }
.testimonial-card:hover { border-color: rgba(255,214,0,0.18); }
.testimonial-quote { font-size: 0.975rem; font-weight: 500; color: #e0e0e0; line-height: 1.6; margin-bottom: 1rem; }
.testimonial-author { font-size: 0.775rem; color: var(--color-muted); font-weight: 500; }

/* --- FINAL CTA --- */
.final-cta { padding: 5rem 1.5rem; background: var(--color-accent); text-align: center; }
.final-cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; color: #111; line-height: 1.15; margin-bottom: 1rem; letter-spacing: -0.03em; }
.final-cta p { color: rgba(0,0,0,0.6); font-size: 1rem; max-width: 480px; margin: 0 auto 2rem; line-height: 1.7; }
.cta-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* --- FOOTER --- */
.site-footer { background: #0d0d0d; border-top: 1px solid var(--color-border); padding-top: 4rem; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; }
.footer-logo { font-weight: 700; font-size: 0.95rem; color: #fff; margin-bottom: 0.75rem; letter-spacing: -0.01em; }
.footer-brand p { color: var(--color-muted); font-size: 0.855rem; line-height: 1.8; }
.footer-brand a { color: var(--color-muted); }
.footer-brand a:hover { color: var(--color-text); }
.footer-social { display: flex; gap: 0.75rem; margin-top: 1rem; }
.footer-social a { color: var(--color-muted); font-size: 1.05rem; transition: color 0.15s; }
.footer-social a:hover { color: var(--color-accent); }
.footer-links h4, .footer-hours h4 { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #555; margin-bottom: 1rem; }
.footer-links ul li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--color-muted); font-size: 0.855rem; transition: color 0.15s; }
.footer-links a:hover { color: var(--color-text); }

.footer-bottom { border-top: 1px solid var(--color-border); padding: 1.5rem; text-align: center; }
.footer-bottom p { color: #3a3a3a; font-size: 0.78rem; }

/* --- REVEAL --- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --- RESPONSIVE --- */
@media (max-width: 960px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-sub { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual { display: none; }
    .wwa-grid { grid-template-columns: 1fr; }
    .audience-grid { grid-template-columns: 1fr; }
    .speaking-grid { grid-template-columns: 1fr; }
    .speaking-photo img { max-width: 240px; }
    .speaking-stats { max-width: 240px; }
    .steps { flex-direction: column; }
    .step { padding: 0; }
    .step-divider { width: 100%; height: 1px; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .nav-toggle { display: flex; }
    .nav-links {
        display: none; flex-direction: column; align-items: flex-start;
        position: absolute; top: var(--nav-height); left: 0; right: 0;
        background: #1a1a1a; border-bottom: 1px solid var(--color-border);
        padding: 1rem 1.5rem; gap: 0.25rem; z-index: 999;
    }
    .nav-links.open { display: flex; }
    .nav-links > li > a {
        color: var(--color-text);
        padding: 0.6rem 0; /* larger touch target */
        font-size: 1rem;
    }
    .dropdown {
        position: static; opacity: 1; pointer-events: all;
        transform: none; box-shadow: none;
        background: transparent; border: none; padding: 0 0 0 1rem;
    }
    .dropdown li a { font-size: 0.9rem !important; padding: 0.4rem 0 !important; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .footer-brand { grid-column: 1 / -1; }

    /* Global mobile text improvements */
    .section-sub { font-size: 0.95rem; }
    .btn { padding: 0.75rem 1.4rem; font-size: 0.875rem; }
    .container { padding: 0 1rem; }
}
@media (prefers-reduced-motion: reduce) {
    .reveal, .notification { animation: none; transition: none; }
}