:root {
    /* Brand colors */
    --color-bg: #0A112B;
    --color-blue: #0F3FA1;
    --color-gold: #E1AB4A;
    --color-gold-decor: #E5AA4C;
    --color-gold-subtitle: #F2B501;
    --color-gold-soft: #F1C271;
    --color-yellow: #FFD200;
    --color-white: #FFFFFF;
    --color-cream: #C9C2AE;

    /* Semantic */
    --color-text: var(--color-white);
    --color-text-muted: var(--color-cream);
    --color-accent: var(--color-gold);
    --color-divider: rgba(225, 171, 74, 0.35);

    /* Typography */
    --font-primary: "Geologica", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Font sizes */
    --fs-hero: clamp(2rem, 5vw, 3.5rem);
    --fs-h2: clamp(1.5rem, 3vw, 2.25rem);
    --fs-h3: clamp(1.125rem, 2vw, 1.375rem);
    --fs-lg: 1.125rem;
    --fs-base: 1rem;
    --fs-sm: 0.9375rem;
    --fs-xs: 0.8125rem;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Layout */
    --container-max: 768px;
    --container-narrow: 728px;
    --container-padding: 20px;

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: 0.25s ease;
}

html,
body {
    background: linear-gradient(173.69deg, #0D0925 0%, #0F3FA1 92.01%);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 300;
    line-height: 1.6;
}

body {
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

.container--narrow {
    max-width: var(--container-narrow);
}

/* ===== Header ===== */
.header {
    padding-block: var(--space-lg);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.header__logo,
.header__logo-right {
    display: block;
}

.header__logo img {
    height: 28px;
    width: auto;
}

.header__logo-right img {
    height: 32px;
    width: auto;
}

/* ===== Hero ===== */
.hero {
    text-align: center;
    padding-top: 144px;
    padding-bottom: var(--space-xl);
}

.hero__title {
    width: 320px;
    max-width: 100%;
    margin-inline: auto;
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 600;
    font-size: 32px;
    line-height: 40px;
    text-align: center;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 43px;
}

.hero__subtitle {
    width: 318px;
    max-width: 100%;
    margin-inline: auto;
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 300;
    font-size: 24px;
    line-height: 30px;
    text-align: center;
    color: var(--color-gold-subtitle);
    margin-bottom: var(--space-xl);
}

.hero__decor {
    width: 342px;
    max-width: 100%;
    margin-inline: auto;
    margin-bottom: var(--space-xl);
}

.hero__decor img {
    width: 100%;
    height: auto;
}

/* ===== Event details (date + venue) ===== */
.event-details {
    padding-top: 64px;
    padding-bottom: 0;
}

.event-details__inner {
    width: 451px;
    max-width: 100%;
    margin-inline: 0;
    text-align: left;
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.event-details__row {
    margin: 0;
}

.event-details__label {
    font-weight: 600;
    color: var(--color-white);
}

.event-details__value {
    color: var(--color-white);
}

/* ===== Intro paragraphs ===== */
.intro {
    padding-top: 43px;
    padding-bottom: var(--space-2xl);
}

.intro__text {
    width: 728px;
    max-width: 100%;
    margin-inline: auto;
    text-align: left;
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.intro__text p+p {
    margin-top: 24px;
}

/* ===== Agenda ===== */
.agenda {
    padding-block: 64px;
}

.section-title {
    color: var(--color-gold-subtitle);
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 600;
    font-size: 24px;
    line-height: 30px;
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: 48px;
}

.agenda__list {
    width: 562px;
    max-width: 100%;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
    font-family: var(--font-primary);
    letter-spacing: -0.02em;
}

.agenda__item {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.agenda__row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.agenda__time {
    flex: 0 0 52px;
    width: 52px;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-white);
}

.agenda__item--course .agenda__time {
    color: var(--color-gold);
}

.agenda__title {
    flex: 1 1 auto;
    margin: 0;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-white);
}

/* Nested speaker block with left white border */
.agenda__speaker {
    margin-left: 60px;
    width: 502px;
    max-width: calc(100% - 60px);
    padding-left: 14px;
    border-left: 1px solid var(--color-white);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.agenda__speaker-name {
    margin: 0;
    font-weight: 600;
    font-size: 14px;
    line-height: 24px;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.agenda__speaker-role {
    margin: 0;
    font-weight: 300;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.agenda__speaker-role p {
    margin: 0;
}

/* Course rows (gold) */
.agenda__course-icon {
    flex: 0 0 auto;
    width: 29px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: center;
}

.agenda__course-icon img {
    width: 100%;
    height: auto;
}

.agenda__item--course .agenda__title {
    color: var(--color-gold);
}

/* ===== Rules of Engagement ===== */
.rules {
    padding-block: 32px 64px;
}

.rules__inner {
    width: 586px;
    max-width: 100%;
    margin-inline: auto;
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 600;
    font-size: 12px;
    line-height: 15px;
    color: var(--color-gold-soft);
    text-align: left;
}

.rules__title {
    font-weight: 600;
    font-size: 12px;
    line-height: 15px;
    color: var(--color-gold-soft);
    margin: 0 0 15px;
}

.rules__text p {
    margin: 0;
}

.rules__text p+p {
    margin-top: 15px;
}

/* ===== Biographies ===== */
.bios {
    padding-block: 64px;
}

.bios__list {
    width: 725px;
    max-width: 100%;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 46px;
}

.bio {
    display: flex;
    flex-direction: column;
    gap: 16px;
    font-family: var(--font-primary);
    letter-spacing: -0.02em;
}

.bio__name {
    margin: 0;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-gold);
}

.bio__text {
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-white);
}

.bio__text p {
    margin: 0;
}

.bio__text p+p {
    margin-top: 16px;
}

/* ===== Heritage section ===== */
.heritage {
    padding-block: 64px;
    text-align: center;
}

.heritage__decor {
    width: 259px;
    max-width: 100%;
    margin-inline: auto;
    margin-bottom: 32px;
}

.heritage__decor img {
    width: 100%;
    height: auto;
}

.heritage__title {
    width: 320px;
    max-width: 100%;
    margin-inline: auto;
    margin-bottom: 22px;
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 600;
    font-size: 24px;
    line-height: 32px;
    text-align: center;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.heritage__subtitle {
    width: 578px;
    max-width: 100%;
    margin-inline: auto;
    margin-bottom: 38px;
    font-family: var(--font-primary);
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    letter-spacing: -0.02em;
    color: var(--color-gold-subtitle);
}

.heritage__author {
    display: block;
    text-align: center;
    margin-top: -24px;
    margin-bottom: 38px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.02em;
    color: var(--color-gold-subtitle);
}

.heritage__concept {
    width: 709px;
    max-width: 100%;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 11px;
    margin-bottom: 48px;
}

.heritage__concept-title {
    margin: 0;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.heritage__concept-text {
    margin: 0;
    font-family: var(--font-primary);
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    text-align: left;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.chefs {
    width: 709px;
    max-width: 100%;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.chef {
    display: grid;
    grid-template-columns: 320px 320px;
    gap: 32px;
    align-items: center;
    justify-content: center;
    text-align: left;
}

.chef__photo {
    width: 320px;
    flex-shrink: 0;
}

.chef__photo img {
    display: block;
    width: 100%;
    height: auto;
}

.chef__info {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 11px;
    font-family: var(--font-primary);
    letter-spacing: -0.02em;
}

.chef__name {
    margin: 0;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-white);
}

.chef__bio {
    margin: 0;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-white);
}

/* ===== Menu ===== */
.menu {
    padding-block: 64px 96px;
    font-family: var(--font-primary);
    letter-spacing: -0.02em;
}

.menu__title {
    width: 320px;
    max-width: 100%;
    margin-inline: auto;
    margin-bottom: 13px;
    font-weight: 600;
    font-size: 24px;
    line-height: 32px;
    text-align: center;
    letter-spacing: -0.02em;
    color: var(--color-gold);
}

.menu__subtitle {
    width: 508px;
    max-width: 100%;
    margin-inline: auto;
    margin-bottom: 24px;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    letter-spacing: -0.02em;
    color: var(--color-gold);
}

.menu__subtitle p {
    margin: 0;
}

.menu__courses {
    width: 525px;
    max-width: 100%;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 38px;
}

.course {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.course__header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.course__icon {
    width: 29px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.course__icon img {
    width: 100%;
    height: auto;
}

.course__title {
    margin: 0;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.02em;
    color: var(--color-gold);
}

.course__dishes {
    padding-left: 36px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.course__dish {
    margin: 0;
    display: flex;
    flex-direction: column;
}

.course__country {
    margin: 0;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.course__name {
    margin: 0;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

/* ===== Responsive ===== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --container-padding: 1.25rem;
    }
}

/* Mobile */
@media (max-width: 640px) {
    :root {
        --container-padding: 1rem;
    }

    html,
    body {
        font-size: 15px;
    }

    .header__logo img {
        height: 24px;
    }

    .header__logo-right img {
        height: 28px;
    }

    .hero {
        padding-block: var(--space-xl) var(--space-lg);
    }

    .agenda__item {
        grid-template-columns: 64px 1fr;
        gap: var(--space-sm);
    }

    .chef {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
    }

    .chef__photo {
        left: calc(50% - 279.49px / 2);
        width: 279px;
        height: 279px;
        position: relative;
    }
}