/* --- 1. CSS Variables --- */
:root {
    --color-primary: #7b283a;
    --color-accent: #a8bd61;
    --color-text: #1A202C;
    --color-secondary: #f19961;
    --color-light-bg: #f5f8fa;
    --color-light-secondary: #faf6ed;
    --color-light-accent: #f4ebdd;
    --color-white: #ffffff;
    --border-radius: 10px;
    --border-radius-large: 28px;
    --font-heading-main: clamp(32px, 4.1vw, 44px);
    --font-section: clamp(23px, 2.7vw, 28px);
    --font-lead: clamp(18px, 2.5vw, 24px);
    --font-main: clamp(16px, 2vw, 20px);
    --font-small: clamp(13px, 1.2vw, 16px);
    --section-padding-y: clamp(40px, 8vw, 80px);
    --container-width: 1200px;
}

/* --- 2. Base Reset --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--color-text);
    line-height: 1.5;
    background-color: var(--color-light-secondary);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    font-family: 'Ubuntu', sans-serif;
    margin-bottom: 1rem;
}

h1 {
    font-size: var(--font-heading-main);
}

h2 {
    font-size: var(--font-section);
}

p {
    font-size: var(--font-main);
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

img,
picture,
svg {
    max-width: 100%;
    height: auto;
    display: block;
}

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

button {
    cursor: pointer;
}

/* --- 3. Accessibility Utilities --- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    z-index: 9999;
    padding: 12px 18px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 20px;
}

:focus-visible {
    outline: 3px solid var(--color-secondary);
    outline-offset: 4px;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding-y) 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 18px 32px;
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(123, 40, 58, 0.25);
    cursor: pointer;
    font-size: var(--font-main);
    font-weight: 700;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(123, 40, 58, 0.35);
    background-color: var(--color-accent);
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- 4. Hero --- */
.hero {
    min-height: 720px;
    display: flex;
    align-items: center;
    background-color: var(--color-light-secondary);
}

.hero__container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: clamp(52px, 9vw, 112px);
}

.hero__content {
    padding-left: clamp(0px, 3vw, 44px);
}

.hero__logo {
    width: 96px;
    margin-bottom: 44px;
}

.hero__title {
    max-width: 560px;
    margin-bottom: 24px;
    color: var(--color-primary);
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1.08;
    text-transform: uppercase;
}

.hero__title span {
    display: block;
    color: var(--color-accent);
}

.hero__subtitle {
    margin-bottom: 22px;
    font-size: var(--font-main);
    font-weight: 800;
}

.hero__list {
    display: grid;
    gap: 12px;
    max-width: 500px;
}

.hero__list li {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    font-size: var(--font-main);
    line-height: 1.35;
}

.hero__list i {
    color: var(--color-accent);
    font-size: 24px;
    line-height: 1;
}

/* --- 5. Signup --- */
.signup__form-card {
    position: relative;
    width: 100%;
    padding: 52px 52px 48px;
    border-radius: var(--border-radius-large);
    background-color: var(--color-white);
    box-shadow: 0 18px 50px rgba(123, 40, 58, 0.08);
}

.signup__icon {
    position: absolute;
    top: 0;
    left: 0;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    transform: translate(-28%, -28%);
    border: 5px solid var(--color-light-accent);
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 28px;
    box-shadow: 0 10px 25px rgba(123, 40, 58, 0.18);
}

.signup__header {
    margin-bottom: 24px;
    text-align: center;
}

.signup__kicker {
    margin-bottom: 8px;
    font-size: var(--font-small);
    font-weight: 800;
}

.signup__title {
    max-width: none;
    margin: 0 auto;
    color: var(--color-primary);
    font-family: 'Montserrat', sans-serif;
    font-size: var(--font-section);
    font-weight: 800;
    line-height: 1.16;
}

.signup__form {
    display: grid;
    gap: 14px;
}

.signup__field {
    display: grid;
    gap: 7px;
}

.signup__field label {
    font-size: var(--font-small);
    font-weight: 800;
    line-height: 1.2;
}

.signup__field input {
    width: 100%;
    min-height: 58px;
    padding: 14px 18px;
    border: 2px solid rgba(123, 40, 58, 0.15);
    border-radius: var(--border-radius);
    background-color: var(--color-white);
    color: var(--color-text);
    font-size: var(--font-main);
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.signup__field input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(123, 40, 58, 0.1);
}

.signup__checkboxes {
    display: grid;
    gap: 8px;
    margin: 4px 0 12px;
}

.signup__checkbox {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
}

.signup__checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 1px;
    accent-color: var(--color-primary);
}

.signup__checkbox a,
.signup__note a {
    color: var(--color-primary);
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.signup__submit {
    width: 100%;
    min-height: 64px;
    border-radius: var(--border-radius);
}

.signup__note {
    max-width: 330px;
    margin: 16px auto 0;
    color: rgba(26, 32, 44, 0.64);
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
}

/* --- 6. Footer --- */
.main-footer {
    background-color: var(--color-light-accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(260px, 1.1fr) minmax(280px, 1fr) minmax(240px, 0.9fr);
    gap: clamp(42px, 7vw, 92px);
    padding-top: clamp(52px, 7vw, 78px);
    padding-bottom: clamp(46px, 7vw, 68px);
}

.footer-logo-link {
    display: inline-flex;
    margin-bottom: 26px;
}

.footer-logo {
    width: 158px;
    height: auto;
    object-fit: contain;
}

.footer-info p {
    margin-bottom: 8px;
    color: rgba(26, 32, 44, 0.64);
    font-size: var(--font-small);
    line-height: 1.45;
}

.footer-heading {
    margin-bottom: 24px;
    color: var(--color-text);
    font-size: var(--font-lead);
}

.footer-links-list {
    display: grid;
    gap: 18px;
}

.footer-links-list li {
    display: grid;
    grid-template-columns: 18px 1fr;
    gap: 12px;
    align-items: start;
}

.footer-icon {
    color: var(--color-primary);
    font-size: 18px;
    line-height: 1.35;
}

.footer-links-list a {
    color: rgba(26, 32, 44, 0.62);
    font-size: var(--font-small);
    line-height: 1.45;
    transition: color 0.3s ease;
}

.footer-links-list a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    background-color: var(--color-secondary);
}

.copyright-text {
    margin: 0;
    padding: 16px 0;
    color: rgba(26, 32, 44, 0.58);
    font-size: var(--font-small);
    text-align: center;
}

/* --- 7. Thank You --- */
.thank-you-page .ty-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--section-padding-y) 20px;
}

.ty-card {
    width: min(100%, 640px);
    padding: clamp(28px, 5vw, 46px);
    border-radius: var(--border-radius-large);
    background-color: var(--color-white);
    box-shadow: 0 20px 60px rgba(123, 40, 58, 0.12);
    text-align: center;
}

.ty-logo {
    width: 86px;
    margin: 0 auto 24px;
}

.ty-icon {
    color: var(--color-primary);
    font-size: 48px;
    line-height: 1;
    margin-bottom: 20px;
}

.ty-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

/* --- 8. Reduced Motion Support --- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .animate-on-scroll {
        opacity: 1;
        transform: none;
    }
}

/* --- 9. Responsive --- */
@media (max-width: 980px) {
    .hero {
        min-height: 0;
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .hero__content {
        padding-left: 0;
    }

    .signup__form-card {
        justify-self: center;
    }

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

    .footer-info {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .btn {
        width: 100%;
        padding: 16px 24px;
    }

    .hero {
        align-items: flex-start;
        padding-top: 34px;
    }

    .hero__logo {
        width: 86px;
        margin-bottom: 34px;
    }

    .signup__form-card {
        padding: 40px 22px 26px;
    }

    .signup__icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
        transform: translate(12px, -40%);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .footer-logo-link {
        margin-bottom: 20px;
    }

    .ty-actions {
        grid-template-columns: 1fr;
    }
}