@font-face {
    font-family: 'FatFrank';
    src: url('https://fonts.cdnfonts.com/s/15175/FatFrank.woff') format('woff');
    font-weight: 900;
    font-style: normal;
}

:root {
    --blue: #1a3dff;
    --blue-dark: #0f28c4;
    --accent: #ff4b4b;
    --bg: #f5f4f0;
    --bg-dark: #0b0f1a;
    --text: #0b0f1a;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --radius: 20px;
    --ff: 'FatFrank', 'Arial Black', sans-serif;
    --fs: 'DM Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth
}

body {
    font-family: var(--fs);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden
}

.inner {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%
}

/* NAV */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(245, 244, 240, .92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, .06)
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 56px
}

.nav-logo {
    font-family: var(--ff);
    font-size: 1.2rem;
    color: var(--blue);
    text-decoration: none
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-size: .88rem;
    font-weight: 500;
    opacity: .65;
    transition: opacity .2s
}

.nav-links a:hover, .nav-links a.active {
    opacity: 1
}

.nav-actions {
    display: flex;
    gap: 10px;
    align-items: center
}

.btn-ghost {
    display: inline-block;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--fs);
    font-size: .88rem;
    font-weight: 500;
    color: var(--text);
    opacity: .65;
    text-decoration: none
}

.btn-nav {
    display: inline-block;
    background: var(--blue);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 9px 20px;
    font-family: var(--fs);
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s, transform .15s;
    text-decoration: none
}

.btn-nav:hover {
    background: var(--blue-dark);
    transform: translateY(-1px)
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 200
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all .3s
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg)
}

.hamburger.open span:nth-child(2) {
    opacity: 0
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg)
}

.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 150;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px
}

.mobile-menu.open {
    display: flex
}

.mobile-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0
}

.mobile-close span {
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px
}

.mobile-close span:nth-child(1) {
    transform: rotate(45deg)
}

.mobile-close span:nth-child(2) {
    transform: rotate(-45deg)
}

.mobile-menu .mobile-link {
    font-family: var(--ff);
    font-size: 2rem;
    font-weight: 900;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -1px;
    transition: color .2s
}

.mobile-menu .mobile-link:hover {
    color: var(--blue)
}

.mobile-menu .btn-cta {
    font-size: 1rem;
    margin-top: 16px;
    color: #fff
}

/* SECTION TAG */
.section-tag {
    display: inline-block;
    background: rgba(26, 61, 255, .08);
    color: var(--blue);
    font-family: var(--ff);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 50px;
    padding: 5px 14px;
    margin-bottom: 16px
}

/* HERO BASE */
.hero {
    background: linear-gradient(170deg, #eaedff 0%, #f0f0eb 52%);
    position: relative;
    overflow: hidden
}

.hero::before {
    content: '';
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(26, 61, 255, .11) 0%, transparent 70%);
    pointer-events: none
}

.hero-inner {
    position: relative;
    animation: fadeUp .6s ease both
}

.hero-title {
    font-family: var(--ff);
    font-weight: 900;
    line-height: 1.04;
    margin-bottom: 18px
}

.hero-title em {
    font-style: normal;
    color: var(--blue)
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.72
}

/* FAQ */
.faq-inner {
    max-width: 700px;
    margin: 0 auto
}

.faq-header {
    text-align: center;
    margin-bottom: 48px
}

.faq-header h2 {
    font-family: var(--ff);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 900;
    letter-spacing: -1.2px
}

.faq-item {
    border-bottom: 1px solid var(--border);
    padding: 20px 0
}

.faq-q {
    font-weight: 700;
    font-size: .93rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    user-select: none
}

.faq-q::after {
    content: '+';
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--blue);
    transition: transform .3s;
    flex-shrink: 0
}

.faq-item.open .faq-q::after {
    transform: rotate(45deg)
}

.faq-a {
    font-size: .84rem;
    color: var(--text-muted);
    line-height: 1.72;
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding-top .3s
}

.faq-item.open .faq-a {
    max-height: 220px;
    padding-top: 12px
}

/* CTA */
.cta-section {
    background: var(--bg-dark);
    color: #fff;
    text-align: center;
    padding: 110px 56px;
    position: relative;
    overflow: hidden
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(26, 61, 255, .2) 0%, transparent 70%);
    pointer-events: none
}

.cta-title {
    font-family: var(--ff);
    font-size: clamp(2rem, 3.8vw, 3.2rem);
    font-weight: 900;
    letter-spacing: -1.5px;
    position: relative;
    margin-bottom: 14px
}

.cta-sub {
    color: rgba(255, 255, 255, .42);
    font-size: .98rem;
    max-width: 440px;
    margin: 0 auto 32px;
    position: relative;
    line-height: 1.72
}

.btn-cta {
    display: inline-block;
    background: var(--blue);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 15px 32px;
    font-family: var(--fs);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 28px rgba(26, 61, 255, .32);
    transition: background .2s, transform .15s;
    text-decoration: none
}

.btn-cta:hover {
    background: var(--blue-dark);
    transform: translateY(-2px)
}

.btn-cta-white {
    display: inline-block;
    background: #fff;
    color: var(--blue);
    border: none;
    border-radius: 50px;
    padding: 15px 32px;
    font-family: var(--fs);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s, transform .15s;
    position: relative;
    text-decoration: none
}

.btn-cta-white:hover {
    background: #eef0ff;
    transform: translateY(-1px)
}

.cta-fine {
    margin-top: 16px;
    font-size: .76rem;
    color: rgba(255, 255, 255, .28);
    position: relative
}

/* FOOTER */
footer {
    background: var(--bg-dark);
    border-top: 1px solid rgba(255, 255, 255, .05);
    padding: 56px 56px 34px;
    color: rgba(255, 255, 255, .36)
}

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

.footer-grid {
    display: grid;
    grid-template-columns:2fr 1fr 1fr;
    gap: 56px;
    margin-bottom: 44px
}

.footer-logo {
    font-family: var(--ff);
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 12px
}

.footer-brand p {
    font-size: .83rem;
    line-height: 1.68;
    max-width: 240px
}

.footer-social {
    margin-top: 14px
}

.footer-social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, .36);
    text-decoration: none;
    font-size: .83rem;
    transition: color .2s
}

.footer-social-link:hover {
    color: #fff
}

.footer-col h4 {
    font-weight: 700;
    color: #fff;
    font-size: .84rem;
    margin-bottom: 14px
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 9px
}

.footer-col a {
    color: rgba(255, 255, 255, .36);
    text-decoration: none;
    font-size: .83rem;
    transition: color .2s
}

.footer-col a:hover {
    color: rgba(255, 255, 255, .76)
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .05);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    font-size: .84rem;
    color: rgba(255, 255, 255, .5)
}

/* ANIMATIONS */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px)
    }
    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .6s ease, transform .6s ease
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0)
}
.external-link {
    color: white;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .nav-inner {
        padding: 14px 22px
    }

    .nav-links {
        display: none
    }

    .nav-actions {
        display: none
    }

    .hamburger {
        display: flex
    }

    .cta-section {
        padding: 72px 22px
    }

    footer {
        padding: 44px 22px 28px
    }

    .footer-grid {
        grid-template-columns:1fr 1fr
    }

    .footer-bottom {
        flex-direction: column;
        gap: 6px
    }
}