/* Fonts */
@font-face { font-family: "Inter"; src: url("fonts/Inter-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/Inter-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/Inter-SemiBold.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/Inter-Bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

/* Design tokens — mirror ti-hype-wp-theme/resources/styles/config.css */
:root {
    --color-creme-50:  #F3EDE5;
    --color-creme-100: #F7F6F2;
    --color-creme-200: #E8DACC;
    --color-creme-300: #E2D1BF;
    --color-creme-400: #EEE3D9;

    --color-purple-100: #F5E7FF;
    --color-purple-200: #D6A0FF;
    --color-purple-500: #C8F;

    --color-black:     #000000;
    --color-text-mute: #363649;
    --color-green-500: #005A36;
    --color-green-200: #CCDED7;
    --color-green-100: #CFE3DB;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-black);
    background-color: var(--color-creme-100);
    -webkit-font-smoothing: antialiased;
}

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

.sr-only {
    position: absolute !important;
    width: 1px !important; height: 1px !important;
    padding: 0 !important; margin: -1px !important;
    overflow: hidden !important; clip: rect(0,0,0,0) !important;
    white-space: nowrap !important; border-width: 0 !important;
}

.content-container {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 0 16px;
}
@media (min-width: 768px) {
    .content-container { padding: 0 40px; }
}

/* Header — matches ti-hype-wp-theme/resources/styles/partials/nav.css */
.header-main {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: transparent;
}
@media (max-width: 1023px) {
    .header-main {
        background-color: #F7F6F2;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        border-radius: 0 0 1.25rem 1.25rem;
    }
    .header-main > .content-container {
        max-width: 100%;
        padding: 0;
    }
}
@media (min-width: 1024px) {
    .header-main { padding-top: 1.5rem; }
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1.25rem;
    background: transparent;
    border-radius: 0;
}
@media (min-width: 1024px) {
    .header-inner {
        padding: 1.25rem 1.5rem;
        gap: 3rem;
        border-radius: 100px;
        background: rgba(247, 246, 242, 0.5);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
    }
}

.header-logo { flex-shrink: 0; }
.header-logo img { height: 2.5rem; width: auto; display: block; }
@media (min-width: 1024px) {
    .header-logo img { height: 3rem; }
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 22px;
    border-radius: 999px;
    background-color: var(--color-green-500);
    color: #FFFFFF;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 500;
    letter-spacing: -0.35px;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.header-cta:hover {
    background-color: var(--color-purple-500);
    color: var(--color-black);
}
.header-cta svg { display: block; flex-shrink: 0; }
@media (max-width: 480px) {
    .header-cta span { display: none; }
    .header-cta { padding: 10px; }
}

/* Hero */
.hero {
    width: 100%;
    margin-bottom: 70px;
}
.hero-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding-top: 120px;
}
@media (min-width: 768px) {
    .hero-inner { gap: 30px; padding-top: 130px; }
}
@media (min-width: 1024px) {
    .hero-inner { padding-top: 160px; }
}
.hero-text { text-align: center; width: 100%; }
.hero-text h2 {
    font-size: 40px;
    line-height: 1;
    margin: 0;
    font-weight: 500;
    letter-spacing: -0.78px;
    color: var(--color-black);
}
@media (min-width: 768px) {
    .hero-text h2 { font-size: 80px; letter-spacing: -1.2px; }
}
.hero-text p {
    margin: 24px auto 0;
    max-width: 890px;
    line-height: 1.6;
    color: var(--color-black);
}
.hero-text { padding-bottom: 24px; }
@media (min-width: 768px) {
    .hero-text { padding-bottom: 48px; }
}
.hero-image { width: 100%; height: auto; display: block; }
.hero-image.desktop { display: none; }
.hero-image.mobile { display: block; }
@media (min-width: 768px) {
    .hero-image.desktop { display: block; }
    .hero-image.mobile { display: none; }
}

/* Section headings between course groups */
.section {
    margin-bottom: 80px;
}
.section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.eyebrow {
    font-size: 12px;
    line-height: 1.2;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-mute);
    margin: 0 0 12px;
}
.section-head h2 {
    font-size: 32px;
    line-height: 1.1;
    margin: 0;
    font-weight: 500;
    letter-spacing: -0.6px;
    color: var(--color-black);
}
@media (min-width: 768px) {
    .section-head h2 { font-size: 48px; letter-spacing: -1px; }
}

/* Course cards */
.course-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 640px) {
    .course-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (min-width: 1024px) {
    .course-grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
}

.course-card {
    position: relative;
    background: #FFFFFF;
    border-radius: 24px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border: 1px solid rgba(232, 218, 204, 0.6);
    transition: border-color 0.2s ease, transform 0.2s ease;
}
.course-card:hover {
    border-color: var(--color-creme-200);
}
.course-card:focus-within {
    border-color: var(--color-green-500);
}

.course-link {
    color: inherit;
    text-decoration: none;
}
.course-link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
}
.course-link:focus { outline: none; }
.course-link:focus-visible::after {
    outline: 2px solid var(--color-green-500);
    outline-offset: 2px;
}
.course-card:hover .course-link { color: var(--color-green-500); }
@media (min-width: 768px) {
    .course-card { padding: 16px; gap: 22px; }
}
@media (min-width: 1024px) {
    .course-card { padding: 12px; gap: 18px; }
    .course-card h3 { font-size: 22px; letter-spacing: -0.3px; }
}

.course-thumb {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--color-creme-200, #E8DACC);
}
.course-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.course-card:hover .course-thumb img {
    transform: scale(1.03);
}

.course-card h3 {
    font-size: 22px;
    line-height: 1.15;
    margin: 0;
    font-weight: 500;
    letter-spacing: -0.3px;
    color: var(--color-black);
}
@media (min-width: 768px) {
    .course-card h3 { font-size: 26px; letter-spacing: -0.5px; }
}
.course-card p {
    margin: 0;
    color: var(--color-text-mute);
    line-height: 1.5;
    flex: 1;
}

.course-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}
.course-actions .btn-main {
    pointer-events: none;
}
.course-card:hover .course-actions .btn-main {
    background-color: var(--color-purple-500);
}

/* Buttons — match ti-hype-wp-theme/resources/styles/partials/buttons.css */
.btn-main, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 500;
    letter-spacing: -0.35px;
    border-radius: 999px;
    padding: 14px 22px;
    text-align: center;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    border: 0;
}
.btn-main {
    background-color: var(--color-green-500);
    color: #FFFFFF;
}
.btn-main:hover {
    background-color: var(--color-purple-500);
}
.btn-secondary {
    background-color: var(--color-green-100);
    color: var(--color-black);
    padding: 10px 16px;
}
.btn-secondary:hover {
    background-color: var(--color-purple-500);
    color: var(--color-black);
}

/* Footer */
footer {
    border-top: 1px solid rgba(0,0,0,0.08);
    padding: 40px 0 48px;
    margin-top: 40px;
}
.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 32px;
}
@media (min-width: 768px) {
    .footer-inner { flex-direction: row; justify-content: space-between; align-items: center; }
}
.footer-copy {
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-text-mute);
    margin: 0;
}