:root {
    --primary: #8f3d77;
    --primary-2: #b05f96;
    --accent: #f2c4e6;
    --accent-2: #fff0fa;
    --text: #1f2230;
    --text-soft: #667085;
    --white: #ffffff;
    --border: rgba(143, 61, 119, 0.14);
    --shadow-lg: 0 30px 80px rgba(25, 29, 38, 0.16);
    --shadow-md: 0 18px 40px rgba(25, 29, 38, 0.10);
    --shadow-sm: 0 10px 22px rgba(25, 29, 38, 0.08);
    --landing-bg-image: none;
    --radius-xl: 34px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(176, 95, 150, 0.12), transparent 28%),
        radial-gradient(circle at bottom right, rgba(242, 196, 230, 0.26), transparent 34%),
        linear-gradient(180deg, #fffafe 0%, #fff6fc 100%);
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

.page-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(rgba(255, 251, 254, 0.84), rgba(255, 247, 252, 0.88)),
        var(--landing-bg-image) center center / cover no-repeat;
}

.site-shell {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 16px 0;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: rgba(255, 250, 254, 0.72);
    border-bottom: 1px solid rgba(143, 61, 119, 0.08);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    font-size: 1.55rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: #251827;
}

.brand span {
    color: var(--primary);
}

.top-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.top-nav a {
    font-size: 0.95rem;
    font-weight: 600;
    color: #4a4f63;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-login,
.header-cta {
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.header-login {
    color: #374151;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(17, 24, 39, 0.06);
}

.header-cta {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 14px 34px rgba(143, 61, 119, 0.24);
}

.hero-section {
    padding: 48px 0 40px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, 460px);
    gap: 34px;
    align-items: start;
}

.hero-copy {
    padding: 14px 0 0;
}

.hero-pill,
.section-kicker,
.signup-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(143, 61, 119, 0.14);
    color: var(--primary);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 10px 24px rgba(143, 61, 119, 0.08);
}

.hero-copy h1 {
    margin: 20px 0 18px;
    font-size: clamp(2.4rem, 5.2vw, 4.9rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
    font-weight: 900;
    color: #141726;
}

.hero-copy h1 span {
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-text {
    max-width: 760px;
    margin: 0 0 24px;
    font-size: 1.08rem;
    line-height: 1.8;
    color: var(--text-soft);
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.hero-point {
    min-height: 46px;
    padding: 0 16px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(17, 24, 39, 0.05);
    box-shadow: var(--shadow-sm);
    font-size: 0.94rem;
    font-weight: 700;
    color: #444b5f;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 28px;
}

.hero-btn {
    min-height: 56px;
    padding: 0 24px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.hero-btn:hover {
    transform: translateY(-1px);
}

.hero-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 18px 38px rgba(143, 61, 119, 0.26);
}

.hero-btn-secondary {
    color: #3f4659;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(17, 24, 39, 0.06);
    box-shadow: var(--shadow-sm);
}

.hero-mini-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 720px;
}

.mini-stat {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(143, 61, 119, 0.10);
    border-radius: 22px;
    padding: 18px 18px;
    box-shadow: var(--shadow-sm);
}

.mini-stat strong {
    display: block;
    font-size: 1.15rem;
    font-weight: 900;
    margin-bottom: 4px;
}

.mini-stat span {
    color: var(--text-soft);
    font-size: 0.94rem;
    line-height: 1.5;
}

.signup-panel {
    position: sticky;
    top: 92px;
}

.signup-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-xl);
    padding: 26px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.signup-head {
    margin-bottom: 22px;
}

.signup-head h2 {
    margin: 12px 0 8px;
    font-size: 2rem;
    line-height: 1.08;
    letter-spacing: -0.04em;
    font-weight: 900;
}

.signup-head p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.7;
}

.progress-wrap {
    margin-bottom: 22px;
}

.progress-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    color: #4b5563;
    font-size: 0.92rem;
    font-weight: 700;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: #eef2f6;
    border-radius: 999px;
    overflow: hidden;
}

.progress-fill {
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--primary), var(--primary-2));
    transition: width 0.35s ease;
}

.step {
    display: none;
    animation: stepFade 0.3s ease;
}

.step.active {
    display: block;
}

@keyframes stepFade {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-head {
    margin-bottom: 16px;
}

.step-head h3 {
    margin: 0 0 6px;
    font-size: 1.28rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.step-head p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.65;
}

.sex-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.sex-btn {
    width: 100%;
    background: #fff;
    border: 1px solid rgba(17, 24, 39, 0.08);
    border-radius: 20px;
    text-align: left;
    padding: 18px 18px;
    cursor: pointer;
    transition: 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.sex-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(143, 61, 119, 0.24);
}

.sex-btn.active {
    background: linear-gradient(180deg, rgba(176, 95, 150, 0.10), rgba(242, 196, 230, 0.18));
    border-color: rgba(143, 61, 119, 0.34);
    box-shadow: 0 16px 30px rgba(143, 61, 119, 0.12);
}

.sex-btn-title {
    display: block;
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 4px;
    color: #171a28;
}

.sex-btn-text {
    display: block;
    font-size: 0.92rem;
    color: var(--text-soft);
    line-height: 1.55;
}

.field-label {
    display: block;
    margin: 0 0 8px;
    font-size: 0.92rem;
    font-weight: 800;
    color: #31384a;
}

.landing-field {
    margin-bottom: 16px;
}

.landing-input,
.landing-select,
.landing-field input[type="text"],
.landing-field input[type="email"],
.landing-field input[type="password"],
.landing-field select {
    width: 100%;
    min-height: 56px;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    background: #fff;
    padding: 0 16px;
    color: #111827;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
    box-shadow: 0 4px 12px rgba(17, 24, 39, 0.03);
}

.landing-input:focus,
.landing-select:focus,
.landing-field input[type="text"]:focus,
.landing-field input[type="email"]:focus,
.landing-field input[type="password"]:focus,
.landing-field select:focus {
    border-color: rgba(143, 61, 119, 0.48);
    box-shadow: 0 0 0 4px rgba(143, 61, 119, 0.10);
}

.input-error {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.08) !important;
}

.field-native-error,
.step-error {
    display: none;
    margin-top: 8px;
    color: #dc2626;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.5;
}

.dob-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.terms-box {
    margin-top: 10px;
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(176, 95, 150, 0.08);
    border: 1px solid rgba(143, 61, 119, 0.10);
    color: #4b5563;
    font-size: 0.9rem;
    line-height: 1.7;
}

.form-nav {
    display: flex;
    gap: 12px;
    margin-top: 22px;
}

.nav-btn {
    min-height: 56px;
    border: 0;
    border-radius: 18px;
    padding: 0 20px;
    flex: 1 1 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.98rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.nav-btn:hover {
    transform: translateY(-1px);
}

.nav-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.nav-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 16px 36px rgba(143, 61, 119, 0.24);
}

.nav-btn-muted {
    color: #374151;
    background: #eef2f6;
}

.signup-login {
    margin-top: 18px;
    text-align: center;
    color: var(--text-soft);
    font-size: 0.95rem;
}

.signup-login a {
    font-weight: 800;
}

.section-heading {
    max-width: 800px;
    margin-bottom: 28px;
}

.section-heading.center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-heading h2 {
    margin: 12px 0 10px;
    font-size: clamp(2rem, 3.2vw, 3.2rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    font-weight: 900;
}

.section-heading p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.8;
    font-size: 1rem;
}

.hero-video-section,
.value-section,
.how-section,
.reviews-section,
.faq-section,
.final-cta-section {
    padding: 34px 0 74px;
}

.video-story-card {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 24px;
    background: rgba(255, 255, 255, 0.84);
    border-radius: 30px;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.72);
}

.video-story-copy h3 {
    margin: 0 0 10px;
    font-size: 1.6rem;
    font-weight: 900;
}

.video-story-copy p {
    margin: 0 0 16px;
    color: var(--text-soft);
    line-height: 1.8;
}

.feature-list {
    margin: 0;
    padding-left: 18px;
    color: #454c60;
    line-height: 1.9;
    font-weight: 600;
}

.video-frame {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    overflow: hidden;
    border-radius: 22px;
    background: #111827;
    box-shadow: 0 18px 36px rgba(17, 24, 39, 0.16);
}

.video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.value-grid,
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.value-card,
.review-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(17, 24, 39, 0.05);
    border-radius: 24px;
    padding: 24px;
    box-shadow: var(--shadow-md);
}

.value-card h3,
.review-card strong {
    color: #171a28;
}

.value-card h3 {
    margin: 0 0 10px;
    font-size: 1.1rem;
    font-weight: 900;
}

.value-card p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.75;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.how-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.90), rgba(255,255,255,0.80));
    border: 1px solid rgba(143, 61, 119, 0.08);
    border-radius: 24px;
    padding: 24px;
    box-shadow: var(--shadow-md);
}

.how-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    min-height: 52px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #fff;
    font-size: 1rem;
    font-weight: 900;
    margin-bottom: 16px;
}

.how-card h3 {
    margin: 0 0 10px;
    font-size: 1.08rem;
    font-weight: 900;
}

.how-card p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.75;
}

.stars {
    margin-bottom: 12px;
    font-size: 1rem;
    letter-spacing: 0.08em;
    color: #d88bc4;
}

.review-card p {
    margin: 0 0 14px;
    color: #495065;
    line-height: 1.75;
}

.review-card strong {
    font-size: 0.95rem;
    font-weight: 900;
}

.faq-shell {
    max-width: 960px;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(17, 24, 39, 0.05);
    border-radius: 22px;
    padding: 0 22px;
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 22px 34px 22px 0;
    position: relative;
    font-size: 1.02rem;
    font-weight: 800;
    color: #1d2130;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 18px;
    font-size: 1.6rem;
    line-height: 1;
    color: var(--primary);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-answer {
    padding: 0 0 22px;
    color: var(--text-soft);
    line-height: 1.8;
}

.final-cta-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    background: linear-gradient(135deg, rgba(143, 61, 119, 0.96), rgba(176, 95, 150, 0.92));
    color: #fff;
    border-radius: 32px;
    padding: 34px;
    box-shadow: 0 28px 70px rgba(143, 61, 119, 0.28);
}

.final-cta-card .section-kicker {
    background: rgba(255,255,255,0.16);
    color: #fff;
    border-color: rgba(255,255,255,0.24);
    box-shadow: none;
}

.final-cta-card h2 {
    margin: 12px 0 10px;
    font-size: clamp(1.9rem, 3vw, 3rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    font-weight: 900;
}

.final-cta-card p {
    margin: 0;
    color: rgba(255,255,255,0.86);
    line-height: 1.8;
}

.final-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.final-cta-card .hero-btn-primary {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 16px 36px rgba(0,0,0,0.14);
}

.final-cta-card .hero-btn-secondary {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.18);
    color: #fff;
    box-shadow: none;
}

.site-footer {
    padding: 38px 0 18px;
    background: rgba(24, 22, 34, 0.96);
    color: rgba(255,255,255,0.78);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 24px;
    padding-bottom: 18px;
}

.footer-col h4 {
    margin: 0 0 12px;
    color: #fff;
    font-size: 1rem;
    font-weight: 900;
}

.footer-col p,
.footer-col li,
.footer-col a {
    color: rgba(255,255,255,0.74);
    line-height: 1.75;
    font-size: 0.95rem;
}

.footer-col ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-col li + li {
    margin-top: 8px;
}

.footer-col a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 16px;
    color: rgba(255,255,255,0.56);
    font-size: 0.9rem;
}

@media (max-width: 1140px) {
    .hero-grid,
    .video-story-card {
        grid-template-columns: 1fr;
    }

    .signup-panel {
        position: static;
    }

    .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .value-grid,
    .reviews-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .final-cta-card {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 820px) {
    .top-nav {
        display: none;
    }

    .hero-mini-stats,
    .value-grid,
    .reviews-grid,
    .steps-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .dob-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .form-nav {
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .site-shell {
        width: min(100% - 20px, 1240px);
    }

    .site-header {
        padding: 12px 0;
    }

    .site-header-inner {
        gap: 12px;
    }

    .brand {
        font-size: 1.3rem;
    }

    .header-actions {
        gap: 8px;
    }

    .header-login,
    .header-cta {
        min-height: 42px;
        padding: 0 14px;
        font-size: 0.9rem;
    }

    .hero-section {
        padding: 28px 0 30px;
    }

    .hero-copy h1 {
        font-size: 2.25rem;
    }

    .hero-text {
        font-size: 1rem;
        line-height: 1.75;
    }

    .hero-point {
        width: 100%;
    }

    .signup-card {
        padding: 18px;
        border-radius: 24px;
    }

    .signup-head h2 {
        font-size: 1.65rem;
    }

    .progress-meta {
        flex-direction: column;
        gap: 4px;
    }

    .hero-video-section,
    .value-section,
    .how-section,
    .reviews-section,
    .faq-section,
    .final-cta-section {
        padding: 22px 0 54px;
    }

    .video-story-card,
    .value-card,
    .how-card,
    .review-card,
    .final-cta-card {
        padding: 18px;
        border-radius: 22px;
    }

    .faq-item {
        padding: 0 16px;
        border-radius: 18px;
    }

    .faq-item summary {
        padding: 18px 28px 18px 0;
    }

    .faq-item summary::after {
        top: 14px;
    }
}