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

:root {
    --primary: #e83e72;
    --primary-dark: #c92d5e;
    --secondary: #7c3aed;
    --dark: #171321;
    --text: #292334;
    --muted: #777183;
    --background: #fff8fb;
    --white: #ffffff;
    --border: #eadfe7;
    --shadow: 0 20px 60px rgba(40, 20, 50, 0.10);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Arial,
        "Segoe UI",
        Tahoma,
        sans-serif;

    background: var(--background);
    color: var(--text);
    line-height: 1.7;
}

button,
input,
select {
    font-family: inherit;
}

button {
    cursor: pointer;
}

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

.container {
    width: min(1180px, calc(100% - 40px));
    margin: auto;
}


/* HEADER */

.header {
    position: sticky;
    top: 0;
    z-index: 100;

    background: rgba(255, 255, 255, 0.94);

    backdrop-filter: blur(15px);

    border-bottom: 1px solid var(--border);
}

.header-inner {
    min-height: 76px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;

    font-size: 23px;
    font-weight: 800;
}

.logo-heart {
    color: var(--primary);
    font-size: 30px;
}

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

.nav > a {
    color: var(--muted);
    font-weight: 600;
}

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


/* BUTTONS */

.btn {
    border: 0;
    border-radius: 12px;

    padding: 11px 20px;

    font-size: 15px;
    font-weight: 700;

    transition:
        transform 0.2s,
        box-shadow 0.2s,
        background 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: white;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );

    box-shadow:
        0 10px 25px rgba(232, 62, 114, 0.22);
}

.btn-outline {
    color: var(--primary);

    background: white;

    border: 1px solid var(--border);
}

.btn-light {
    background: white;
    color: var(--primary);
}

.btn-large {
    padding: 15px 28px;
    font-size: 16px;
}

.full-width {
    width: 100%;
}


/* HERO */

.hero {
    padding: 90px 0 80px;

    background:
        radial-gradient(
            circle at 10% 10%,
            rgba(232, 62, 114, 0.13),
            transparent 35%
        ),
        radial-gradient(
            circle at 90% 30%,
            rgba(124, 58, 237, 0.12),
            transparent 35%
        );
}

.hero-grid {
    display: grid;

    grid-template-columns:
        1.15fr
        0.85fr;

    align-items: center;

    gap: 70px;
}

.badge {
    display: inline-block;

    padding: 7px 14px;

    border-radius: 30px;

    background: rgba(232, 62, 114, 0.09);

    color: var(--primary);

    font-size: 14px;
    font-weight: 700;

    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(42px, 6vw, 72px);

    line-height: 1.1;

    letter-spacing: -2px;

    margin-bottom: 25px;
}

.hero h1 span {
    display: block;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content > p {
    max-width: 650px;

    color: var(--muted);

    font-size: 18px;

    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 14px;

    flex-wrap: wrap;
}

.hero-stats {
    display: flex;

    gap: 40px;

    margin-top: 45px;
}

.hero-stats div {
    display: flex;
    flex-direction: column;
}

.hero-stats strong {
    font-size: 22px;
}

.hero-stats span {
    color: var(--muted);
    font-size: 13px;
}


/* PROFILE CARD */

.hero-card {
    display: flex;
    justify-content: center;
}

.profile-card {
    width: min(390px, 100%);

    background: white;

    border-radius: 30px;

    overflow: hidden;

    box-shadow: var(--shadow);

    padding-bottom: 28px;

    text-align: center;
}

.profile-cover {
    height: 150px;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );
}

.profile-avatar {
    width: 100px;
    height: 100px;

    margin: -50px auto 15px;

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    background: white;

    border: 6px solid white;

    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);

    color: var(--primary);

    font-size: 38px;
}

.profile-card h3 {
    font-size: 23px;
}

.profile-card p {
    color: var(--muted);

    padding: 0 25px;

    margin: 8px 0 20px;
}

.profile-tags {
    display: flex;

    justify-content: center;

    gap: 8px;

    flex-wrap: wrap;

    margin-bottom: 25px;
}

.profile-tags span {
    padding: 7px 12px;

    border-radius: 20px;

    background: #faf5f8;

    font-size: 13px;
}


/* SECTIONS */

.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;

    max-width: 650px;

    margin: auto auto 55px;
}

.section-title > span {
    color: var(--primary);

    font-weight: 700;
}

.section-title h2 {
    font-size: 40px;

    margin: 8px 0;
}

.section-title p {
    color: var(--muted);
}


/* FEATURES */

.features-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}

.feature-card {
    background: white;

    border: 1px solid var(--border);

    border-radius: 20px;

    padding: 30px;

    transition:
        transform 0.2s,
        box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-6px);

    box-shadow: var(--shadow);
}

.feature-icon {
    width: 55px;
    height: 55px;

    border-radius: 16px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: rgba(232, 62, 114, 0.10);

    font-size: 25px;

    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--muted);

    font-size: 14px;
}


/* CTA */

.cta {
    padding: 80px 0;

    text-align: center;

    color: white;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );
}

.cta h2 {
    font-size: 42px;

    margin-bottom: 8px;
}

.cta p {
    opacity: 0.9;

    margin-bottom: 25px;
}


/* FOOTER */

.footer {
    background: var(--dark);

    color: white;

    padding: 35px 0;
}

.footer .container {
    display: flex;

    justify-content: space-between;

    align-items: center;
}

.footer p {
    color: #aaa1af;

    font-size: 13px;
}


/* MODAL */

.modal {
    position: fixed;

    inset: 0;

    z-index: 1000;

    display: none;

    align-items: center;
    justify-content: center;

    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;

    inset: 0;

    background: rgba(15, 10, 20, 0.65);

    backdrop-filter: blur(5px);
}

.modal-box {
    position: relative;

    z-index: 2;

    width: min(500px, 100%);

    max-height: 90vh;

    overflow-y: auto;

    background: white;

    border-radius: 25px;

    padding: 35px;

    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
}

.modal-close {
    position: absolute;

    top: 15px;
    left: 18px;

    border: 0;

    background: transparent;

    font-size: 30px;

    color: #999;
}

.modal-header {
    text-align: center;

    margin-bottom: 25px;
}

.modal-logo {
    width: 55px;
    height: 55px;

    margin: auto auto 10px;

    border-radius: 17px;

    display: flex;
    align-items: center;
    justify-content: center;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );

    color: white;

    font-size: 25px;
}

.modal-header h2 {
    font-size: 26px;
}

.modal-header p {
    color: var(--muted);

    font-size: 14px;
}


/* FORMS */

.form-group {
    margin-bottom: 17px;
}

.form-group label {
    display: block;

    margin-bottom: 7px;

    font-size: 14px;

    font-weight: 700;
}

.form-group input,
.form-group select {
    width: 100%;

    padding: 13px 15px;

    border: 1px solid var(--border);

    border-radius: 12px;

    outline: none;

    background: white;

    font-size: 15px;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary);

    box-shadow:
        0 0 0 3px rgba(232, 62, 114, 0.10);
}

.form-row {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 12px;
}

.form-message {
    min-height: 20px;

    margin-bottom: 10px;

    color: #d42f57;

    font-size: 13px;

    text-align: center;
}

.modal-footer {
    text-align: center;

    margin-top: 20px;

    color: var(--muted);

    font-size: 14px;
}

.modal-footer button {
    border: 0;

    background: none;

    color: var(--primary);

    font-weight: 700;
}


/* RESPONSIVE */

@media (max-width: 900px) {

    .nav > a {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;

        gap: 45px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-content > p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

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


@media (max-width: 600px) {

    .container {
        width: min(100% - 24px, 1180px);
    }

    .header-inner {
        min-height: 65px;
    }

    .nav {
        gap: 7px;
    }

    .nav .btn {
        padding: 8px 10px;

        font-size: 12px;
    }

    .hero {
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 43px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-stats {
        gap: 20px;
    }

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

    .section-title h2 {
        font-size: 32px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-box {
        padding: 28px 20px;
    }

    .footer .container {
        flex-direction: column;

        gap: 15px;

        text-align: center;
    }
}