/* =========================================
   DESIGN TOKENS — from brand image analysis
   ========================================= */
:root {
    /* Typography */
    --font: 'Montserrat', system-ui, -apple-system, sans-serif;

    /* Brand colors */
    --blue: #1616E8;
    --blue-dark: #1010C0;
    --blue-deep: #0A0A9A;
    --blue-tint: #F0F1FB;
    --red: #E60000;
    --red-dark: #B30000;
    --green-wa: #25D366;
    --green-wa-dark: #1ebe5b;

    /* Sponsoring tier colors */
    --gold-officiel: #C9A84C;
    --gold-or: #D4AF37;
    --silver-argent: #A8A9AD;
    --bronze-bronze: #CD7F32;
    --platinum-col: #8E9EAB;

    /* Neutrals */
    --white: #FFFFFF;
    --off-white: #F5F6FA;
    --text-dark: #111111;
    --text-mid: #444444;
    --text-muted: #777777;
    --border: rgba(0, 0, 0, 0.08);

    /* Border radius */
    --r-xs: 4px;
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;
    --r-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-blue: 0 8px 28px rgba(22, 22, 232, 0.2);
    --shadow-red: 0 8px 24px rgba(230, 0, 0, 0.25);

    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================
   RESET & BASE
   ========================================= */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font);
    background: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.15;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color .2s;
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 14px 28px;
    font-family: var(--font);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border: 2px solid transparent;
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: all .25s var(--ease);
    white-space: nowrap;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 0.95rem;
}

/* Red — primary action */
.btn-red {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}

.btn-red:hover {
    background: var(--red-dark);
    border-color: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
}

/* Blue — primary hero action */
.btn-blue {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}

.btn-blue:hover {
    background: var(--blue-dark);
    border-color: var(--blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-blue);
}

/* Outline blue — ghost */
.btn-outline {
    background: transparent;
    color: var(--blue);
    border: 2px solid var(--blue);
}

.btn-outline:hover {
    background: var(--blue);
    color: var(--white);
    transform: translateY(-2px);
}

/* Outline red — discover CTA */
.btn-outline-red {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--red);
}

.btn-outline-red:hover {
    background: var(--red);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
}

/* WhatsApp green */
.btn-whatsapp {
    background: var(--green-wa);
    color: var(--white);
    border-color: var(--green-wa);
    width: 100%;
    padding: 18px 28px;
    font-size: 1rem;
    border-radius: var(--r-sm);
}

.btn-whatsapp:hover {
    background: var(--green-wa-dark);
    border-color: var(--green-wa-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

/* =========================================
   SECTION HEADERS — shared
   ========================================= */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    background: var(--blue);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 5px 14px;
    border-radius: var(--r-xs);
    margin-bottom: 14px;
}

.section-tag--white {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.section-title {
    font-size: clamp(1.9rem, 3.5vw, 2.8rem);
    color: var(--text-dark);
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

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

.section-subtitle {
    font-size: .95rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 10px;
}

.section-subtitle--white {
    color: rgba(255, 255, 255, 0.7);
}

.title-line {
    width: 60px;
    height: 4px;
    background: var(--red);
    margin: 0 auto;
    border-radius: 2px;
}

.title-line--white {
    background: var(--white);
}

/* =========================================
   HEADER
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 14px 0;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: all .35s var(--ease);
}

.header.scrolled {
    padding: 10px 0;
    background: var(--white);
    border-bottom-color: var(--border);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07);
}

.header:not(.scrolled) .nav-link {
    color: var(--white);
}

.header:not(.scrolled) .logo-sep {
    color: rgba(255, 255, 255, 0.7);
}

.header:not(.scrolled) .hamburger span {
    background: var(--white);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

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

.logo-mark {
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo-cise {
    font-size: 1.55rem;
    font-weight: 900;
    color: var(--blue);
    letter-spacing: 1px;
}

.logo-sep {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 700;
}

.logo-amtc {
    font-size: 1.55rem;
    font-weight: 900;
    color: var(--red);
    letter-spacing: 1px;
}

.logo-rdc,
.footer-logo-rdc {
    font-size: 0.72rem;
    font-weight: 800;
    background: var(--blue);
    color: var(--white);
    padding: 2px 7px;
    border-radius: var(--r-xs);
    letter-spacing: 1px;
    align-self: flex-end;
    margin-bottom: 2px;
}

.nav-list {
    display: flex;
    gap: 24px;
}

.nav-link {
    font-size: .82rem;
    font-weight: 700;
    color: var(--text-mid);
    text-transform: uppercase;
    letter-spacing: .3px;
    transition: color .2s;
    position: relative;
    padding-bottom: 4px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--red);
    transition: width .25s;
}

.nav-link:hover {
    color: var(--blue);
}

.nav-link:hover::after {
    width: 100%;
}

/* Active nav link */
.nav-link.active {
    color: var(--blue);
}

.nav-link.active::after {
    width: 100%;
    background: var(--blue);
}

.nav-cta {
    padding: 9px 20px;
    font-size: .82rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all .3s;
}

/* =========================================
   HERO — Full-screen dark with bg slideshow
   ========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    overflow: hidden;
    background: #080818;
}

/* Background image slideshow */
.hero-bg-slider {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-slider.swiper {
    width: 100%;
    height: 100%;
}

.hero-bg-slider .swiper-slide {
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.hero-bg-slider .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.7);
    transition: transform 8s ease;
}

.hero-bg-slider .swiper-slide-active img {
    transform: scale(1.06);
}

/* Left-side gradient overlay — dark left → transparent right */
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to right,
            rgba(5, 5, 20, 0.95) 0%,
            rgba(5, 5, 20, 0.88) 30%,
            rgba(5, 5, 20, 0.55) 60%,
            rgba(5, 5, 20, 0.15) 85%,
            rgba(5, 5, 20, 0.05) 100%);
    pointer-events: none;
}

/* Hero container above overlays */
.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    align-items: center;
}

/* LEFT: Content */
.hero-content {
    max-width: 660px;
}

.hero-orgs {
    font-size: 0.78rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.hero-editions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.edition-badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--r-xs);
    color: var(--white);
}

.edition-cise {
    background: var(--red);
}

.edition-amtc {
    background: var(--blue);
}

.edition-badge sup {
    font-size: 0.65em;
}

/* Main title */
.hero-title {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 8px;
    letter-spacing: -1px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero-title-blue {
    color: #5B8DFF;
}

.hero-location {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.65);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 24px;
}

/* Theme box — translucent on dark bg */
.hero-theme-box {
    background: rgba(255, 255, 255, 0.07);
    border-left: 4px solid var(--blue);
    border-radius: 0 var(--r-md) var(--r-md) 0;
    padding: 16px 20px;
    margin-bottom: 24px;
    backdrop-filter: blur(6px);
}

.theme-tag {
    display: block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #7BA5FF;
    margin-bottom: 6px;
}

.hero-theme-box p {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.55;
}

/* Date boxes */
.hero-date-block {
    margin-bottom: 28px;
}

.date-boxes {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.date-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--blue);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--r-xs);
    min-width: 64px;
}

.date-box--fri {
    background: var(--red);
}

.date-box--sat {
    background: var(--blue);
}

.date-box--thu {
    background: var(--blue);
}

.day-name {
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 1px;
    opacity: .8;
    text-transform: uppercase;
    margin-bottom: 2px;
}

.day-num {
    font-size: 1.7rem;
    font-weight: 900;
    line-height: 1;
}

.date-month {
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-size: 1rem;
    font-weight: 900;
    color: var(--white);
    padding-left: 8px;
    line-height: 1.2;
}

.date-year {
    font-size: 1.4rem;
    color: #7BA5FF;
}

.date-time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: var(--r-xs);
    letter-spacing: .5px;
    backdrop-filter: blur(4px);
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* =========================================
   COUNTDOWN BAR
   ========================================= */
.countdown-bar {
    background: var(--blue);
    padding: 24px 0;
    border-top: 3px solid var(--red);
}

.countdown-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.countdown-label-col {
    flex: 1;
    min-width: 180px;
}

.countdown-event-tag {
    display: block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
}

.countdown-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: .3px;
}

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

.countdown-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--r-sm);
    padding: 12px 16px;
    min-width: 70px;
}

.countdown-num {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    letter-spacing: -1px;
}

.countdown-unit {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 3px;
}

.countdown-sep {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--red);
    line-height: 1;
    margin-bottom: 16px;
}

/* =========================================
   THEME MARQUEE TICKER
   ========================================= */
.theme-marquee-wrapper {
    background: var(--text-dark);
    overflow: hidden;
    padding: 10px 0;
    white-space: nowrap;
}

.theme-marquee-track {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    animation: marquee 30s linear infinite;
    will-change: transform;
}

.theme-marquee-wrapper:hover .theme-marquee-track {
    animation-play-state: paused;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.marquee-dot {
    color: var(--red);
    font-size: .6rem;
}

.marquee-label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--white);
    text-transform: uppercase;
    flex-shrink: 0;
}

.marquee-text {
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    flex-shrink: 0;
}

/* =========================================
   PARTNERSHIP SECTION
   ========================================= */
.partnership-section {
    background: var(--off-white);
}

.partnership-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: stretch;
    margin-bottom: 48px;
}

.partner-card {
    background: var(--white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform .35s var(--ease), box-shadow .35s var(--ease);
    border: 1px solid var(--border);
}

.partner-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.partner-card-header {
    padding: 28px 28px 24px;
    color: var(--white);
    position: relative;
}

.partner-card--cise .partner-card-header {
    background: var(--red);
}

.partner-card--amtc .partner-card-header {
    background: var(--blue);
}

.partner-edition-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    padding: 3px 10px;
    border-radius: var(--r-xs);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.partner-edition-tag sup {
    font-size: .65em;
}

.partner-acronym {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: 2px;
    line-height: 1;
    margin-bottom: 8px;
}

.partner-fullname {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    text-transform: none;
    line-height: 1.4;
}

.partner-card-body {
    padding: 24px 28px;
}

.partner-org {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.partner-org svg {
    flex-shrink: 0;
    color: var(--text-muted);
    margin-top: 2px;
}

.partner-org strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 2px;
}

.partner-org span {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
}

.partner-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(230, 0, 0, 0.07);
    color: var(--red);
    border: 1px solid rgba(230, 0, 0, 0.15);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: var(--r-xs);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.partner-badge--blue {
    background: rgba(22, 22, 232, 0.07);
    color: var(--blue);
    border-color: rgba(22, 22, 232, 0.15);
}

.partner-desc {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-mid);
    line-height: 1.65;
    margin-bottom: 16px;
}

.partner-highlights {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.partner-highlights li {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-mid);
    padding-left: 14px;
    position: relative;
}

.partner-highlights li::before {
    content: '▶';
    position: absolute;
    left: 0;
    font-size: .6rem;
    color: var(--red);
    top: 4px;
}

.partner-card--amtc .partner-highlights li::before {
    color: var(--blue);
}

/* Connector × */
.partner-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 8px;
    flex-shrink: 0;
}

.connector-circle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--text-muted);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.connector-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

/* Why they partnered */
.partnership-why {
    background: var(--blue);
    border-radius: var(--r-lg);
    padding: 40px 48px;
    display: flex;
    gap: 32px;
    align-items: flex-start;
    color: var(--white);
}

.partnership-why-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.partnership-why-tag {
    display: inline-block;
    background: var(--red);
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: var(--r-xs);
    margin-bottom: 12px;
}

.partnership-why-content h3 {
    font-size: clamp(1rem, 2vw, 1.4rem);
    color: var(--white);
    margin-bottom: 14px;
    text-transform: none;
    font-weight: 700;
}

.partnership-why-content p {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.partnership-why-content p strong {
    color: var(--white);
    font-weight: 800;
}

/* =========================================
   ABOUT / POURQUOI PARTICIPER — Blue bg
   ========================================= */
.about-section {
    background: var(--blue);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: 'AMTC';
    position: absolute;
    right: -4%;
    bottom: -8%;
    font-size: 20rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    pointer-events: none;
    user-select: none;
    line-height: 1;
    letter-spacing: -8px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.about-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-lg);
    padding: 36px 28px;
    transition: all .35s var(--ease);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--red);
    transform: scaleX(0);
    transition: transform .35s var(--ease);
    transform-origin: left;
}

.about-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-6px);
}

.about-card:hover::before {
    transform: scaleX(1);
}

.about-card-num {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.15);
    line-height: 1;
    margin-bottom: 16px;
}

.about-card h3 {
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 12px;
}

.about-card p {
    font-size: 0.88rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.65;
    text-transform: none;
}

.about-card p strong {
    color: var(--white);
    font-weight: 700;
}

/* =========================================
   PROGRAMME SECTION
   ========================================= */
.programme-section {
    background: var(--off-white);
}

.programme-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.programme-card {
    background: var(--white);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: all .35s var(--ease);
    display: flex;
    flex-direction: column;
}

.programme-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.programme-card-img-wrap {
    position: relative;
    height: 200px;
    overflow: hidden;
    flex-shrink: 0;
}

.programme-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s var(--ease);
}

.programme-card:hover .programme-card-img {
    transform: scale(1.06);
}

.programme-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: var(--r-xs);
    color: var(--white);
}

.programme-badge--included {
    background: var(--blue);
}

.programme-badge--paid {
    background: var(--red);
}

.programme-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.programme-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.programme-icon--blue {
    background: rgba(22, 22, 232, 0.1);
    color: var(--blue);
}

.programme-icon--red {
    background: rgba(230, 0, 0, 0.08);
    color: var(--red);
}

.programme-card-body h3 {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.programme-card-body p {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
    line-height: 1.6;
    text-transform: none;
    flex: 1;
    margin-bottom: 16px;
}

.programme-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: auto;
}

.programme-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .3px;
}

.programme-meta svg {
    flex-shrink: 0;
}

/* =========================================
   GALLERY / STATS + CAROUSEL — Blue bg
   ========================================= */
.gallery-section {
    background: var(--blue);
    position: relative;
}

/* Stats Row */
.stats-row {
    display: flex;
    align-items: stretch;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--r-lg);
    margin-bottom: 48px;
    overflow: hidden;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 36px 40px;
    flex: 1;
    transition: background .3s;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.stat-sep {
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
    align-self: stretch;
}

.stat-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-num,
.stat-counter {
    font-size: clamp(2.8rem, 4vw, 4rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    letter-spacing: -1px;
}

.stat-label {
    font-size: .82rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-top: 4px;
}

.stat-sub {
    font-size: .72rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: .3px;
}

/* Carousel */
.gallery-swiper {
    border-radius: var(--r-lg);
    overflow: hidden;
}

.gallery-swiper .swiper-slide {
    border-radius: var(--r-md);
    overflow: hidden;
    position: relative;
}

.gallery-swiper .swiper-slide img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: var(--r-md);
    transition: transform .6s var(--ease);
}

.gallery-swiper .swiper-slide:hover img {
    transform: scale(1.04);
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 18px 24px;
    background: linear-gradient(0deg, rgba(10, 10, 50, 0.88) 0%, transparent 100%);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: .3px;
    opacity: 0;
    transition: opacity .3s;
}

.gallery-swiper .swiper-slide-active .slide-caption,
.gallery-swiper .swiper-slide:hover .slide-caption {
    opacity: 1;
}

.gallery-swiper .swiper-button-next,
.gallery-swiper .swiper-button-prev {
    color: var(--white);
    background: var(--red);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: background .2s;
}

.gallery-swiper .swiper-button-next:hover,
.gallery-swiper .swiper-button-prev:hover {
    background: var(--red-dark);
}

.gallery-swiper .swiper-button-next::after,
.gallery-swiper .swiper-button-prev::after {
    font-size: .9rem;
    font-weight: 900;
}

.gallery-swiper .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.4);
    width: 9px;
    height: 9px;
    transition: all .3s;
}

.gallery-swiper .swiper-pagination-bullet-active {
    background: var(--red);
    width: 28px;
    border-radius: 5px;
}

/* =========================================
   SPEAKERS
   ========================================= */
.speakers-section {
    background: var(--white);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.speaker-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all .35s var(--ease);
}

.speaker-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(22, 22, 232, 0.15);
}

.speaker-img-wrap {
    height: 280px;
    overflow: hidden;
    background: var(--blue-tint);
}

.speaker-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform .6s var(--ease);
}

.speaker-card:hover .speaker-img {
    transform: scale(1.05);
}

.speaker-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.speaker-info {
    padding: 24px;
}

.speaker-info h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.speaker-spec {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: none;
    margin-bottom: 14px;
}

.speaker-topic {
    background: var(--blue-tint);
    border-left: 3px solid var(--blue);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    padding: 10px 14px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-mid);
    text-transform: none;
    line-height: 1.5;
}

.speaker-topic strong {
    color: var(--red);
    display: block;
    font-size: 0.68rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 3px;
}

.speaker-card--more {
    background: var(--blue-tint);
    border: 2px dashed rgba(22, 22, 232, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.speaker-more-content {
    text-align: center;
    padding: 40px 24px;
}

.speaker-more-icon {
    color: var(--blue);
    margin-bottom: 16px;
}

.speaker-more-content h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.speaker-more-content p {
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: none;
    margin-bottom: 20px;
}

/* =========================================
   SPONSORING SECTION
   ========================================= */
.sponsoring-section {
    background: var(--text-dark);
    position: relative;
    overflow: hidden;
}

.sponsoring-section::before {
    content: 'SPONSOR';
    position: absolute;
    right: -2%;
    bottom: -5%;
    font-size: 18rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.02);
    pointer-events: none;
    user-select: none;
    line-height: 1;
    letter-spacing: -6px;
}

/* Grid: Officiel spans 2 cols, Platinum 1 col on row 1 
   Or + Argent + Bronze on row 2 */
.sponsoring-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Base sponsor card */
.sponsor-card {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: transform .35s var(--ease), box-shadow .35s var(--ease);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.sponsor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.sponsor-card-inner {
    padding: 32px 28px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Officiel card — featured (spans 2 cols) */
.sponsor-card--officiel {
    grid-column: span 2;
    background: linear-gradient(135deg, #1a1200 0%, #3D2B00 40%, #1a1200 100%);
    border-color: rgba(201, 168, 76, 0.35);
    box-shadow: 0 8px 32px rgba(201, 168, 76, 0.15);
}

.sponsor-card--officiel .sponsor-card-inner {
    padding: 40px 36px;
}

/* Exclusive ribbon */
.sponsor-exclusive-ribbon {
    position: absolute;
    top: 20px;
    right: -28px;
    background: var(--gold-officiel);
    color: #1a1000;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 5px 36px;
    transform: rotate(45deg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Platinum */
.sponsor-card--platinum {
    background: linear-gradient(135deg, #0f1520 0%, #1e2d42 60%, #0f1520 100%);
    border-color: rgba(142, 158, 171, 0.3);
    box-shadow: 0 8px 32px rgba(142, 158, 171, 0.1);
}

/* Or */
.sponsor-card--or {
    background: linear-gradient(135deg, #140e00 0%, #2a1e00 60%, #140e00 100%);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 8px 32px rgba(212, 175, 55, 0.1);
}

/* Argent */
.sponsor-card--argent {
    background: linear-gradient(135deg, #0e0e10 0%, #1a1c20 60%, #0e0e10 100%);
    border-color: rgba(168, 169, 173, 0.25);
    box-shadow: 0 8px 32px rgba(168, 169, 173, 0.08);
}

/* Bronze */
.sponsor-card--bronze {
    background: linear-gradient(135deg, #130900 0%, #271200 60%, #130900 100%);
    border-color: rgba(205, 127, 50, 0.25);
    box-shadow: 0 8px 32px rgba(205, 127, 50, 0.08);
}

/* Tier icon */
.sponsor-tier-icon {
    font-size: 2.8rem;
    line-height: 1;
    margin-bottom: 14px;
    display: block;
}

.sponsor-card--officiel .sponsor-tier-icon {
    font-size: 3.5rem;
}

/* Pack name */
.sponsor-pack-name {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
    line-height: 1.2;
}

.sponsor-card--officiel .sponsor-pack-name {
    font-size: 1.6rem;
}

.sponsor-pack-sub {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: none;
    margin-bottom: 16px;
    opacity: 0.65;
}

.sponsor-card--officiel .sponsor-pack-sub {
    color: var(--gold-officiel);
    opacity: 0.9;
}

.sponsor-card--platinum .sponsor-pack-sub {
    color: var(--platinum-col);
    opacity: 0.9;
}

/* Prices */
.sponsor-price {
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -1px;
}

.sponsor-card--officiel .sponsor-price {
    font-size: 2.8rem;
    color: var(--gold-officiel);
}

.sponsor-card--platinum .sponsor-price {
    color: var(--platinum-col);
}

.sponsor-card--or .sponsor-price {
    color: var(--gold-or);
}

.sponsor-card--argent .sponsor-price {
    color: var(--silver-argent);
}

.sponsor-card--bronze .sponsor-price {
    color: var(--bronze-bronze);
}

.sponsor-price span {
    font-size: 0.55em;
    font-weight: 700;
    opacity: 0.7;
    letter-spacing: 1px;
}

.sponsor-exclusivity-note {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gold-officiel);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    opacity: 0.85;
}

/* Perks list */
.sponsor-perks {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
    flex: 1;
}

.sponsor-card--officiel .sponsor-perks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
}

.sponsor-perks li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    text-transform: none;
    line-height: 1.45;
}

.sponsor-perks li svg {
    flex-shrink: 0;
    margin-top: 2px;
    opacity: 0.9;
}

.sponsor-card--officiel .sponsor-perks li svg {
    color: var(--gold-officiel);
}

.sponsor-card--platinum .sponsor-perks li svg {
    color: var(--platinum-col);
}

.sponsor-card--or .sponsor-perks li svg {
    color: var(--gold-or);
}

.sponsor-card--argent .sponsor-perks li svg {
    color: var(--silver-argent);
}

.sponsor-card--bronze .sponsor-perks li svg {
    color: var(--bronze-bronze);
}

/* Sponsor CTA button */
.btn-sponsor {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    font-family: var(--font);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--r-sm);
    border: 2px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.07);
    color: var(--white);
    cursor: pointer;
    transition: all .25s var(--ease);
    white-space: nowrap;
    margin-top: auto;
}

.btn-sponsor:hover {
    background: var(--green-wa);
    border-color: var(--green-wa);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

/* Officiel CTA — golden */
.btn-sponsor-officiel {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 16px 24px;
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--r-sm);
    border: 2px solid var(--gold-officiel);
    background: var(--gold-officiel);
    color: #1a1000;
    cursor: pointer;
    transition: all .25s var(--ease);
    white-space: nowrap;
    margin-top: auto;
    grid-column: 1 / -1;
}

.btn-sponsor-officiel:hover {
    background: #e6c060;
    border-color: #e6c060;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(201, 168, 76, 0.45);
}

/* =========================================
   PRICING
   ========================================= */
.pricing-section {
    background: var(--blue);
}

.pricing-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.pricing-audience h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 10px;
}

.pricing-audience>p {
    font-size: .9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    text-transform: none;
    margin-bottom: 24px;
}

.audience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.audience-tag {
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 7px 16px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .3px;
    border-radius: var(--r-xs);
    transition: all .2s;
}

.audience-tag:hover {
    background: var(--red);
    border-color: var(--red);
}

.includes-list h4 {
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    margin-bottom: 14px;
}

.includes-list ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.includes-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .88rem;
    font-weight: 600;
    text-transform: none;
}

.inc-yes {
    color: rgba(255, 255, 255, 0.9);
}

.inc-yes svg {
    color: #4ade80;
    flex-shrink: 0;
}

.inc-no {
    color: rgba(255, 255, 255, 0.4);
}

.inc-no svg {
    color: rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

/* Pricing Card */
.pricing-card {
    background: var(--white);
    border-radius: var(--r-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.pricing-card-top {
    background: var(--text-dark);
    padding: 36px 36px 28px;
    text-align: center;
}

.pricing-offer-tag {
    display: inline-block;
    background: var(--red);
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: var(--r-xs);
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 6px;
    margin-bottom: 4px;
}

.price-currency {
    font-size: 2rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 12px;
}

.price-num {
    font-size: 6rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.pricing-period {
    font-size: .82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.pricing-dates {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 20px 28px;
    background: var(--off-white);
    border-bottom: 1px solid var(--border);
}

.pricing-date-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--blue);
    color: var(--white);
    padding: 8px 14px;
    border-radius: var(--r-xs);
    flex: 1;
}

.pricing-date-box--red {
    background: var(--red);
}

.pd-day-name {
    font-size: .5rem;
    font-weight: 800;
    letter-spacing: 1px;
    opacity: .75;
    text-transform: uppercase;
    margin-bottom: 2px;
}

.pd-day {
    font-size: 1.6rem;
    font-weight: 900;
    line-height: 1;
}

.pricing-month {
    font-size: .9rem;
    font-weight: 900;
    color: var(--text-dark);
    text-align: center;
    padding-left: 6px;
    flex: 1;
    line-height: 1.2;
    text-transform: uppercase;
}

.pricing-card .btn-whatsapp {
    margin: 0;
    border-radius: 0;
}

.pricing-contact-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 14px 28px;
    text-transform: none;
    letter-spacing: 0;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background: var(--blue-deep);
    padding: 72px 0 24px;
    border-top: 3px solid var(--red);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
}

.footer-brand>p {
    font-size: .85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.65;
    text-transform: none;
}

.footer-col h4 {
    font-size: .8rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.footer-col p {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .82rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.55);
    text-transform: none;
    margin-bottom: 8px;
}

.footer-col p svg {
    flex-shrink: 0;
    opacity: .5;
}

.footer-col>p:last-of-type {
    margin-bottom: 16px;
    line-height: 1.6;
}

.footer-cta {
    margin-top: 16px;
    font-size: .8rem;
    padding: 10px 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    padding-top: 20px;
    text-align: center;
    font-size: .75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.3);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1100px) {
    .programme-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partnership-cards {
        grid-template-columns: 1fr;
    }

    .partner-connector {
        flex-direction: row;
        padding: 8px 0;
        writing-mode: initial;
    }

    .connector-label {
        writing-mode: horizontal-tb;
        font-size: .7rem;
    }

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

    .nav-list {
        gap: 16px;
    }
}

@media (max-width: 900px) {
    .hero {
        min-height: 80vh;
        padding: 120px 0 80px;
    }

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

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

    .pricing-layout {
        grid-template-columns: 1fr;
    }

    .stats-row {
        flex-direction: column;
    }

    .stat-sep {
        width: 80%;
        height: 1px;
        align-self: center;
    }

    .stat-item {
        padding: 24px 28px;
    }

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

    .sponsor-card--officiel {
        grid-column: span 2;
    }

    .sponsor-card--officiel .sponsor-perks {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header:not(.scrolled) .nav .nav-link {
        color: var(--text-mid);
    }

    .header:not(.scrolled) .nav.open~.hamburger span {
        background: var(--text-dark);
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 28px;
        transition: right .4s var(--ease);
        z-index: 999;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.12);
    }

    .nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 20px;
    }

    .nav-link {
        font-size: 1rem;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .section {
        padding: 72px 0;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: 90vh;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .date-boxes {
        gap: 4px;
    }

    .date-box {
        padding: 6px 12px;
        min-width: 56px;
    }

    .day-num {
        font-size: 1.4rem;
    }

    .countdown-bar-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .countdown-boxes {
        flex-wrap: wrap;
    }

    .countdown-box {
        min-width: 60px;
        padding: 10px 12px;
    }

    .countdown-num {
        font-size: 1.8rem;
    }

    .partnership-why {
        flex-direction: column;
        padding: 28px;
        gap: 20px;
    }

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

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

    .pricing-dates {
        gap: 4px;
        padding: 16px 20px;
    }

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

    .gallery-swiper .swiper-slide img {
        height: 280px;
    }

    .partnership-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }

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

    .sponsor-card--officiel {
        grid-column: span 1;
    }

    .sponsor-card--officiel .sponsor-perks {
        grid-template-columns: 1fr;
    }

    .sponsor-exclusive-ribbon {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.9rem;
    }

    .hero-editions {
        gap: 6px;
    }

    .edition-badge {
        font-size: .72rem;
        padding: 5px 12px;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .countdown-num {
        font-size: 1.5rem;
    }

    .countdown-box {
        min-width: 54px;
    }

    .gallery-swiper .swiper-slide img {
        height: 220px;
    }

    .sponsor-pack-name {
        font-size: 1rem;
    }

    .sponsor-card--officiel .sponsor-pack-name {
        font-size: 1.3rem;
    }

    .sponsor-price {
        font-size: 1.6rem;
    }

    .sponsor-card--officiel .sponsor-price {
        font-size: 2.2rem;
    }
}