/* -------------------- Initialization -------------------- */
:root {
    --color-black-primary: #050505;
    --color-black-secondary: #151515;
    --color-yellow-primary: #ffd21f;
    --color-yellow-secondary: #ffea7a;
    --color-yellow-peach-light: #ffea7a;
    --color-white-primary: #ffffff;
    --color-white-secondary: #f7f7f2;
    --color-gray-primary: #d8d8cf;
    --color-gray-secondary: #a9a99d;
    --shadow-black-soft: rgba(0, 0, 0, 0.24);
    --shadow-black-strong: rgba(0, 0, 0, 0.42);
    --shadow-yellow-soft: rgba(255, 210, 31, 0.24);
    --border-yellow-soft: rgba(255, 210, 31, 0.22);
    --border-yellow-strong: rgba(255, 210, 31, 0.42);
    --overlay-white-glass: rgba(255, 255, 255, 0.92);
    --overlay-yellow-muted: rgba(255, 210, 31, 0.12);
}
/* -------------------- General Styles -------------------- */
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    font-family: 'Poppins', Arial, Helvetica, sans-serif;
    text-rendering: optimizeLegibility;
}

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

body {
    min-height: 100vh;
    font-size: 1.6rem;
    line-height: 1.7;
    color: var(--color-black-secondary);
    background: var(--color-white-primary);
}

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

ul,
ol {
    list-style-position: inside;
}
p{
    font-family: 'DynaPuff', cursive, Arial, Helvetica, sans-serif;
}
button,
input,
select,
textarea {
    font: inherit;
}

/* -------------------- Specific Styles -------------------- */
.container {
    width: 88%;
    max-width: 118rem;
    margin: 0 auto;
}

.section {
    padding: 8rem 0;
}

.section-heading {
    width: 62%;
    margin-bottom: 4rem;
}

.section-heading h2,
.content-block h2,
.form-copy h2,
.awareness-card h2 {
    color: var(--color-black-primary);
    font-size: 3.6rem;
    line-height: 1.2;
}

h1,
h2 {
    text-wrap: balance;
    transition: color 0.25s ease;
}

h1:hover,
h2:hover {
    color: var(--color-yellow-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 4.8rem;
    padding: 1.2rem 2.6rem;
    border: 0.1rem solid transparent;
    border-radius: 999rem;
    font-weight: 700;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.btn:hover {
    transform: translateY(-0.3rem);
}

.btn-primary {
    color: var(--color-black-primary);
    background: var(--color-yellow-primary);
    box-shadow: 0 1.4rem 3rem var(--shadow-yellow-soft);
}

.btn-primary:hover {
    box-shadow: 0 1.8rem 3.8rem var(--shadow-yellow-soft);
}

.btn-secondary {
    color: var(--color-black-primary);
    background: var(--color-white-primary);
    border-color: var(--border-yellow-strong);
}

.btn-secondary:hover {
    color: var(--color-black-primary);
    background: var(--color-yellow-primary);
}

/* -------------------- Header Style -------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 0.1rem solid var(--border-yellow-soft);
    background: var(--overlay-white-glass);
    box-shadow: 0 1.2rem 3.6rem var(--shadow-black-soft);
    backdrop-filter: blur(1.4rem);
}

.nav {
    min-height: 8rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-black-primary);
    font-size: 2.2rem;
    font-weight: 800;
    transition: color 0.3s ease;
}

.logo:hover {
    color: var(--color-yellow-primary);
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.4rem;
    height: 4.4rem;
    border-radius: 1.4rem;
    color: var(--color-black-primary);
    font-size: 1.4rem;
    background: var(--color-yellow-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-left: auto;
    list-style: none;
    color: var(--color-black-secondary);
    font-weight: 700;
    padding: 0.8rem;
    border: 0.1rem solid var(--border-yellow-soft);
    border-radius: 999rem;
    background: var(--color-white-secondary);
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.8rem;
    padding: 0.8rem 1.6rem;
    border-radius: 999rem;
    transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.nav-links a:hover {
    color: var(--color-black-primary);
    background: var(--color-yellow-primary);
    box-shadow: 0 0.8rem 2rem var(--shadow-yellow-soft);
}

/* -------------------- Hero Section -------------------- */
.hero {
    min-height: 70rem;
    display: flex;
    align-items: center;
    background: var(--color-white-primary);
}

.hero-grid {
    width: 72%;
}

.hero-content h1 {
    color: var(--color-black-primary);
    font-size: 5.8rem;
    line-height: 1.08;
    max-width: 12ch;
}

.hero-text {
    width: 84%;
    margin-top: 2.4rem;
    color: var(--color-black-secondary);
    font-size: 1.9rem;
}

.button-group {
    display: flex;
    gap: 1.6rem;
    margin-top: 3.6rem;
}

/* -------------------- Overview Section -------------------- */
.overview-section {
    background: var(--color-white-secondary);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 0.72fr;
    gap: 4rem;
    align-items: center;
}

.content-block p:last-child,
.form-copy p,
.awareness-card p {
    margin-top: 1.8rem;
    color: var(--color-black-secondary);
}

.wellness-note {
    padding: 3.2rem;
    border-left: 0.6rem solid var(--color-yellow-primary);
    border-radius: 2.4rem;
    background: var(--color-white-primary);
    box-shadow: 0 1.6rem 4rem var(--shadow-black-soft);
}

.wellness-note h3,
.awareness-card h2 {
    color: var(--color-black-primary);
}

.wellness-note p {
    margin-top: 1rem;
    color: var(--color-black-secondary);
}

.link-card,
.quote-card,
.awareness-card {
    border: 0.1rem solid var(--border-yellow-soft);
    border-radius: 2.4rem;
    background: var(--color-white-primary);
    box-shadow: 0 1.4rem 4rem var(--shadow-black-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.link-card:hover,
.quote-card:hover,
.awareness-card:hover {
    box-shadow: 0 2rem 5rem var(--shadow-black-strong);
}

/* -------------------- Link Section -------------------- */
.form-section {
    background: var(--color-white-primary);
}

.analysis-grid {
    display: grid;
    grid-template-columns: 0.8fr 1fr;
    gap: 5rem;
    align-items: center;
}

.link-card {
    padding: 3.2rem;
}

.link-form {
    display: grid;
    gap: 2rem;
}

.form-row {
    display: grid;
    gap: 0.8rem;
}

.form-row label {
    color: var(--color-black-primary);
    font-weight: 700;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 1.4rem 1.6rem;
    border: 0.1rem solid var(--border-yellow-soft);
    border-radius: 1.4rem;
    color: var(--color-black-primary);
    background: var(--color-white-primary);
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: var(--color-yellow-primary);
    box-shadow: 0 0 0 0.4rem var(--overlay-yellow-muted);
}

.form-row textarea {
    min-height: 12rem;
    resize: vertical;
}

.form-button {
    width: 100%;
    cursor: pointer;
}

.analysis-result {
    margin-top: 2rem;
    padding: 1.4rem 1.6rem;
    border: 0.1rem solid var(--border-yellow-soft);
    border-radius: 1.4rem;
    color: var(--color-black-primary);
    background: var(--overlay-yellow-muted);
}

.analysis-result:empty {
    display: none;
}

.analysis-result[data-type="error"] {
    border-color: rgba(190, 42, 42, 0.45);
    background: rgba(190, 42, 42, 0.1);
}

/* -------------------- Awareness Section -------------------- */
.awareness-section {
    background: var(--color-white-secondary);
}

.awareness-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: stretch;
}

.quote-card,
.awareness-card {
    padding: 3.6rem;
}

.quote-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: var(--color-black-primary);
    background: var(--color-yellow-primary);
}

.quote-card p {
    font-size: 2.2rem;
    line-height: 1.5;
}

.quote-card span {
    margin-top: 2.4rem;
    font-weight: 700;
}

/* -------------------- Back to Top -------------------- */
.scroll-top {
    position: fixed;
    right: 2.4rem;
    bottom: 2.4rem;
    z-index: 20;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.2rem;
    height: 4.2rem;
    border: 0.1rem solid var(--border-yellow-strong);
    border-radius: 1.2rem;
    color: var(--color-black-primary);
    font-size: 2rem;
    font-weight: 800;
    background: var(--color-yellow-primary);
    box-shadow: 0 1.4rem 3rem var(--shadow-yellow-soft);
    opacity: 1;
    transform: translateY(0);
    transition: box-shadow 0.3s ease, background 0.3s ease;
}

.scroll-top:hover,
.scroll-top:active {
    color: var(--color-black-primary);
    background: var(--color-yellow-primary);
    box-shadow: 0 1.4rem 3rem var(--shadow-yellow-soft);
}

@supports (animation-timeline: scroll(root)) {
    .scroll-top {
        opacity: 0;
        transform: translateY(2rem);
        animation: show-scroll-top linear both;
        animation-timeline: scroll(root);
        animation-range: 0 18vh;
    }
}

@keyframes show-scroll-top {
    from {
        opacity: 0;
        transform: translateY(2rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* -------------------- Footer Styles -------------------- */
.site-footer {
    color: var(--color-black-secondary);
    background: var(--color-yellow-peach-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.7fr 1fr 0.7fr;
    gap: 3rem;
    padding: 5rem 0;
}

.footer-grid h2,
.footer-grid h3 {
    color: var(--color-black-primary);
    font-weight: 800;
    margin-bottom: 1.4rem;
}

.footer-brand p,
address,
.footer-links {
    color: var(--color-black-secondary);
    font-style: normal;
}

.footer-links {
    display: grid;
    gap: 0.8rem;
    list-style: none;
}

.footer-links a {
    display: inline-block;
    transition: color 0.3s ease, text-shadow 0.3s ease, transform 0.3s ease;
}

.footer-links a:hover,
.footer-links a:active {
    color: var(--color-black-primary);
    text-shadow: 0.03rem 0 0 currentColor, -0.03rem 0 0 currentColor;
    transform: translateX(0.2rem);
}

.copyright {
    padding: 2rem 0;
    border-top: 0.1rem solid var(--border-yellow-soft);
    text-align: center;
    color: var(--color-black-secondary);
}