/**
 * FLAME & CO. — Plateforme de commande rapide
 * Styles principaux — order-focused, pas présentation restaurant
 */

/* ═══════════════════════════════════════
   VARIABLES
   ═══════════════════════════════════════ */
:root {
    --flame-red: #E63946;
    --flame-orange: #F77F00;
    --flame-yellow: #FFD60A;
    --flame-black: #0D0D0D;
    --flame-dark: #1A1A1A;
    --flame-gray: #2A2A2A;
    --flame-gray-light: #6B6B6B;
    --flame-white: #FFFFFF;
    --flame-off-white: #F8F8F8;
    --flame-cream: #FFF8F0;

    --theme-burger: #FFF0E8;
    --theme-pizza: #FFF5EE;
    --theme-dessert: #FFF0F5;
    --theme-drink: #EEF6FF;

    --gradient-flame: linear-gradient(135deg, var(--flame-red) 0%, var(--flame-orange) 50%, var(--flame-yellow) 100%);
    --gradient-flame-reverse: linear-gradient(135deg, var(--flame-yellow) 0%, var(--flame-orange) 50%, var(--flame-red) 100%);
    --gradient-dark: linear-gradient(180deg, var(--flame-black) 0%, var(--flame-dark) 100%);

    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Outfit', sans-serif;

    --section-padding: clamp(64px, 8vw, 100px);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.22, 1, 0.36, 1);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.18);
    --shadow-flame: 0 8px 32px rgba(230, 57, 70, 0.35);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --navbar-height: 88px;
    --nav-shell-bottom: 88px;
    --category-nav-mobile-height: 56px;
    --nav-shell-offset: 88px;
    --sticky-cart-height: 72px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--flame-dark);
    background: var(--flame-white);
    overflow-x: hidden;
    transition: background-color 0.6s ease;
}

body.loading { overflow: hidden; }

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover { color: var(--flame-red); }

::selection {
    background: var(--flame-red);
    color: var(--flame-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 0.02em;
    color: var(--flame-black);
}

.text-gradient {
    background: var(--gradient-flame);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Thèmes de section — fond dynamique via body */
body[data-active-theme="burger"]  { --active-theme-bg: var(--theme-burger); }
body[data-active-theme="pizza"]   { --active-theme-bg: var(--theme-pizza); }
body[data-active-theme="dessert"] { --active-theme-bg: var(--theme-dessert); }
body[data-active-theme="drink"]   { --active-theme-bg: var(--theme-drink); }

/* ═══════════════════════════════════════
   FOND SECTION DYNAMIQUE
   ═══════════════════════════════════════ */
#section-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-color: var(--theme-burger);
    transition: background-color 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
}

/* ═══════════════════════════════════════
   SAUCE POUR — transition entre sections
   ═══════════════════════════════════════ */
#sauce-pour {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    width: 60px;
    height: 100vh;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
}

#sauce-pour.is-pouring {
    opacity: 1;
    visibility: visible;
}

.sauce-stream {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 0;
    background: linear-gradient(180deg, var(--flame-orange) 0%, var(--flame-red) 100%);
    border-radius: 0 0 4px 4px;
    transform-origin: top center;
}

.sauce-pool {
    position: absolute;
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%) scale(0);
    width: 120px;
    height: 24px;
    background: radial-gradient(ellipse, var(--flame-red) 0%, var(--flame-orange) 60%, transparent 100%);
    border-radius: 50%;
    opacity: 0;
}

/* Loader → voir assets/css/loader.css */

/* ═══════════════════════════════════════
   SCROLL PROGRESS
   ═══════════════════════════════════════ */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-flame);
    z-index: 10000;
    transition: width 0.1s linear;
}

/* Header → assets/css/header.css */

.btn-flame {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--flame-white);
    background: var(--gradient-flame);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    text-decoration: none;
}

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

.btn-flame.btn-lg {
    padding: 0.85rem 2rem;
    font-size: 1rem;
}

/* ═══════════════════════════════════════
   BOUTONS GLOW
   ═══════════════════════════════════════ */
.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.btn-glow > * {
    pointer-events: none;
}

.btn-glow:hover::after { opacity: 1; }

/* ═══════════════════════════════════════
   HERO ORDER
   ═══════════════════════════════════════ */
.hero-order {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-shell-offset) + 2.5rem) 0 4rem;
    overflow: hidden;
    background: var(--flame-black);
}

/* Vidéo de dégustation — fond hero */
.hero-video-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transform: scale(1.05);
    filter: saturate(1.15) contrast(1.05);
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(105deg, rgba(8, 8, 8, 0.92) 0%, rgba(8, 8, 8, 0.72) 42%, rgba(8, 8, 8, 0.45) 100%),
        linear-gradient(to top, rgba(8, 8, 8, 0.85) 0%, transparent 40%),
        radial-gradient(ellipse at 80% 50%, rgba(230, 57, 70, 0.18) 0%, transparent 55%);
    pointer-events: none;
}

.hero-video-grain {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-order-inner {
    position: relative;
    z-index: 2;
    width: 100%;
}

.delivery-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(247, 127, 0, 0.18);
    color: #FCBF49;
    border: 1px solid rgba(247, 127, 0, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.delivery-badge i { font-size: 1rem; }

.hero-order-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    margin-bottom: 1rem;
    line-height: 0.95;
    color: var(--flame-white);
}

.hero-order-desc {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: rgba(255, 255, 255, 0.72);
    max-width: 420px;
    margin-bottom: 2rem;
}

.hero-order-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-reveal {
    opacity: 0;
    transform: translateY(24px);
}

.hero-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Hero burger 3D */
.hero-burger-stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    perspective: 1000px;
}

.hero-burger-glow {
    position: absolute;
    width: 80%;
    height: 60%;
    background: radial-gradient(ellipse, rgba(247, 127, 0, 0.25) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
}

.hero-burger-shadow {
    position: absolute;
    bottom: 10%;
    width: 60%;
    height: 30px;
    background: radial-gradient(ellipse, rgba(0, 0, 0, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-burger-3d {
    position: relative;
    z-index: 2;
    transform-style: preserve-3d;
    will-change: transform;
}

.hero-burger-img {
    width: clamp(280px, 40vw, 480px);
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

.hero-quick-order {
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    white-space: nowrap;
}

/* Indication scroll hero (mobile) */
.hero-scroll-cue {
    display: none;
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    pointer-events: none;
}

.hero-scroll-cue i {
    font-size: 1rem;
    animation: heroScrollBounce 2s ease-in-out infinite;
}

@keyframes heroScrollBounce {
    0%, 100% { transform: translateY(0); opacity: 0.45; }
    50%      { transform: translateY(5px); opacity: 1; }
}

/* Promo chips */
.promo-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.promo-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.85rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
}

.promo-chip strong { color: #FCBF49; }

.promo-chip code {
    padding: 0.15rem 0.5rem;
    background: rgba(230, 57, 70, 0.25);
    color: #fff;
    border-radius: var(--radius-sm);
    font-family: monospace;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Menu rapide hero */
.hero-menu-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.hero-menu-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.hero-menu-chip strong {
    color: #FCBF49;
    font-weight: 700;
}

.hero-menu-chip i {
    font-size: 0.7rem;
    opacity: 0.85;
}

.hero-menu-chip:hover,
.hero-menu-chip.is-featured {
    background: rgba(247, 127, 0, 0.18);
    border-color: rgba(247, 127, 0, 0.35);
    transform: translateY(-1px);
}

.hero-menu-chip.is-featured {
    box-shadow: 0 0 16px rgba(247, 127, 0, 0.2);
}

/* ═══════════════════════════════════════
   SECTIONS GÉNÉRALES
   ═══════════════════════════════════════ */
.section {
    position: relative;
    padding: var(--section-padding) 0;
}

.section-header-mini {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header-mini h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 0.5rem;
}

.section-header-mini p {
    color: var(--flame-gray-light);
    font-size: 1rem;
}

/* ═══════════════════════════════════════
   COMBO CARDS
   ═══════════════════════════════════════ */
.section-combos { background: transparent; }

.combo-card {
    position: relative;
    background: var(--flame-white);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.combo-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    background: var(--gradient-flame);
    color: var(--flame-white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.combo-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    padding-right: 4rem;
}

.combo-card p {
    color: var(--flame-gray-light);
    font-size: 0.9rem;
    flex: 1;
    margin-bottom: 1rem;
}

.combo-price {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--flame-red);
    margin-bottom: 1rem;
}

/* ═══════════════════════════════════════
   MENU SECTIONS PAR CATÉGORIE
   ═══════════════════════════════════════ */
.menu-section {
    position: relative;
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.menu-section-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.menu-section-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--gradient-flame);
    border-radius: var(--radius-md);
    color: var(--flame-white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.menu-section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 0.25rem;
}

.menu-section-sub {
    color: var(--flame-gray-light);
    font-size: 0.95rem;
    margin: 0;
}

/* Steam particles — plats chauds */
.steam-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.steam-particle {
    position: absolute;
    bottom: 20%;
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    filter: blur(3px);
    opacity: 0;
}

.steam-particle:nth-child(1)  { left: 10%; }
.steam-particle:nth-child(2)  { left: 20%; }
.steam-particle:nth-child(3)  { left: 30%; }
.steam-particle:nth-child(4)  { left: 45%; }
.steam-particle:nth-child(5)  { left: 55%; }
.steam-particle:nth-child(6)  { left: 65%; }
.steam-particle:nth-child(7)  { left: 80%; }
.steam-particle:nth-child(8)  { left: 90%; }

/* Bulles — section boissons */
.bubbles-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.bubble {
    position: absolute;
    bottom: -20px;
    border-radius: 50%;
    background: rgba(33, 150, 243, 0.15);
    border: 1px solid rgba(33, 150, 243, 0.25);
    opacity: 0;
}

/* Grille produits */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

/* ═══════════════════════════════════════
   ORDER CARDS — 3D tilt
   ═══════════════════════════════════════ */
.order-card {
    perspective: 800px;
}

.order-card-inner {
    background: var(--flame-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    transform-style: preserve-3d;
    will-change: transform;
}

.menu-card-3d.is-lifted .order-card-inner {
    box-shadow: var(--shadow-lg);
}

.order-card-img {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.order-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.order-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.25rem 0.65rem;
    background: var(--gradient-flame);
    color: var(--flame-white);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    z-index: 2;
}

/* Steam sur image produit chaud */
.card-steam {
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 1;
}

.card-steam span {
    display: block;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    filter: blur(2px);
}

.order-card-body {
    padding: 1.25rem;
}

.order-card-name {
    font-family: var(--font-display);
    font-size: 1.35rem;
    margin-bottom: 0.35rem;
}

.order-card-desc {
    color: var(--flame-gray-light);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.order-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.order-price {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--flame-red);
}

.btn-add {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    background: var(--gradient-flame);
    color: var(--flame-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-add:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-flame);
}

/* ═══════════════════════════════════════
   PANIER LATÉRAL
   ═══════════════════════════════════════ */
.cart-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(400px, 100vw);
    height: 100vh;
    height: 100dvh;
    background: var(--flame-white);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
}

.cart-panel.is-open {
    transform: translateX(0);
}

.cart-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.cart-panel-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    margin: 0;
}

.cart-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--flame-off-white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.cart-close:hover { background: rgba(230, 57, 70, 0.1); color: var(--flame-red); }

.cart-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.5rem;
}

.cart-empty {
    text-align: center;
    color: var(--flame-gray-light);
    padding: 3rem 1rem;
    line-height: 1.8;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.cart-item-info { flex: 1; min-width: 0; }

.cart-item-name {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    color: var(--flame-gray-light);
    font-size: 0.85rem;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-item-qty button {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--flame-off-white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background var(--transition-fast);
}

.cart-item-qty button:hover { background: rgba(230, 57, 70, 0.1); color: var(--flame-red); }

.cart-item-qty span {
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--flame-gray-light);
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast);
}

.cart-item-remove:hover { color: var(--flame-red); }

.cart-panel-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    background: var(--flame-off-white);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.cart-total strong {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--flame-red);
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.cart-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ═══════════════════════════════════════
   STICKY CART — barre bas
   ═══════════════════════════════════════ */
.sticky-cart {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1500;
    background: var(--flame-white);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(100%);
    transition: transform var(--transition-smooth);
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.sticky-cart.is-visible {
    transform: translateY(0);
    pointer-events: auto;
}

.sticky-cart .btn-flame {
    position: relative;
    z-index: 2;
    cursor: pointer;
    text-decoration: none;
}

.sticky-cart-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    max-width: 600px;
    margin: 0 auto;
}

.sticky-cart-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.sticky-cart-count {
    font-size: 0.8rem;
    color: var(--flame-gray-light);
}

.sticky-cart-total {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--flame-red);
}

/* ═══════════════════════════════════════
   CHECKOUT
   ═══════════════════════════════════════ */
.section-checkout {
    padding-bottom: calc(var(--section-padding) + var(--sticky-cart-height));
    scroll-margin-top: calc(var(--nav-shell-offset, 88px) + 16px);
}

#order-checkout {
    scroll-margin-top: calc(var(--nav-shell-offset, 88px) + 16px);
}

.checkout-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--flame-white);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 3rem);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.checkout-box-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 0.75rem;
}

.checkout-box-content p {
    color: var(--flame-gray-light);
    margin-bottom: 1.5rem;
}

.checkout-perks {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkout-perks li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.95rem;
}

.checkout-perks i {
    color: var(--flame-orange);
    font-size: 1.1rem;
}

.checkout-form .form-control {
    padding: 0.75rem 1rem;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.checkout-form .form-control:focus {
    border-color: var(--flame-orange);
    box-shadow: 0 0 0 3px rgba(247, 127, 0, 0.15);
    outline: none;
}

.checkout-form .form-control.is-invalid {
    border-color: var(--flame-red);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.12);
}

.checkout-form .invalid-feedback {
    display: none;
    color: var(--flame-red);
    font-size: 0.8rem;
    margin-top: 0.35rem;
}

.checkout-form .form-control.is-invalid + .invalid-feedback,
.checkout-form .was-validated .form-control:invalid ~ .invalid-feedback {
    display: block;
}

.checkout-box.is-success {
    grid-template-columns: 1fr;
    padding: 0;
    overflow: hidden;
    background: transparent;
    border: none;
    box-shadow: none;
}

/* ─── Succès commande premium ─── */
.checkout-success-premium {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(165deg, #121212 0%, #0a0a0a 45%, #1a0a08 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(247, 127, 0, 0.12) inset;
}

.checkout-success-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.success-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.45;
}

.success-glow--1 {
    width: 280px;
    height: 280px;
    top: -80px;
    right: -60px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.55) 0%, transparent 70%);
    animation: successGlowDrift 6s ease-in-out infinite;
}

.success-glow--2 {
    width: 220px;
    height: 220px;
    bottom: -40px;
    left: -40px;
    background: radial-gradient(circle, rgba(247, 127, 0, 0.4) 0%, transparent 70%);
    animation: successGlowDrift 8s ease-in-out infinite reverse;
}

@keyframes successGlowDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(12px, -8px) scale(1.08); }
}

.success-sparks {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
}

.success-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color, var(--flame-orange));
    transform: rotate(var(--angle)) translateY(calc(var(--dist) * -1));
    opacity: 0;
    animation: successParticle 0.9s ease-out var(--delay, 0s) forwards;
}

@keyframes successParticle {
    0%   { opacity: 1; transform: rotate(var(--angle)) translateY(0) scale(1); }
    100% { opacity: 0; transform: rotate(var(--angle)) translateY(calc(var(--dist) * -1)) scale(0); }
}

.checkout-success-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 4vw, 3rem);
    color: var(--flame-white);
}

.success-icon-wrap {
    position: relative;
    width: 88px;
    height: 88px;
    margin: 0 auto 1.5rem;
    display: grid;
    place-items: center;
}

.success-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(247, 127, 0, 0.35);
    animation: successRingPulse 2s ease-out infinite;
}

.success-ring--delay {
    animation-delay: 0.6s;
    border-color: rgba(230, 57, 70, 0.25);
}

@keyframes successRingPulse {
    0%   { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.55); opacity: 0; }
}

.success-icon {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--gradient-flame);
    box-shadow: 0 12px 40px rgba(230, 57, 70, 0.45);
    font-size: 2rem;
    color: #fff;
}

.success-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 0.5rem;
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--flame-yellow);
    background: rgba(255, 214, 10, 0.1);
    border: 1px solid rgba(255, 214, 10, 0.2);
    border-radius: 999px;
}

.success-eyebrow i { color: var(--flame-orange); }

.success-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 3.75rem);
    line-height: 1;
    margin: 0 0 0.75rem;
    letter-spacing: 0.02em;
}

.success-greeting {
    color: rgba(255, 255, 255, 0.65);
    font-size: 1.05rem;
    margin: 0 0 2rem;
    max-width: 420px;
    margin-inline: auto;
}

.success-greeting strong { color: #fff; }

.success-order-card {
    max-width: 420px;
    margin: 0 auto 2rem;
    padding: 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(12px);
}

.success-order-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.65rem;
}

.success-order-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.45);
}

.success-order-status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--flame-yellow);
}

.success-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--flame-yellow);
    animation: successPulse 1.4s ease infinite;
}

@keyframes successPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.5; transform: scale(0.75); }
}

.success-order-id {
    display: block;
    font-family: 'Outfit', monospace;
    font-size: clamp(1.25rem, 3vw, 1.6rem);
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #fff;
    margin-bottom: 1rem;
}

.success-eta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(247, 127, 0, 0.15);
    border-radius: 999px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}

.success-eta i { color: var(--flame-yellow); }
.success-eta strong { color: #fff; }

.success-steps {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 0 0 2rem;
    padding: 0;
}

.success-steps li {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    transition: all 0.3s ease;
}

.success-steps li span {
    width: 20px;
    height: 20px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 0.65rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.08);
}

.success-steps li.is-done {
    color: rgba(255, 255, 255, 0.7);
    border-color: rgba(34, 197, 94, 0.3);
}

.success-steps li.is-done span {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
}

.success-steps li.is-active {
    color: #fff;
    background: rgba(247, 127, 0, 0.15);
    border-color: rgba(247, 127, 0, 0.35);
    box-shadow: 0 0 20px rgba(247, 127, 0, 0.15);
}

.success-steps li.is-active span {
    background: var(--gradient-flame);
    color: #fff;
}

.success-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.success-btn-home {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    text-decoration: none;
    transition: background 0.25s ease, color 0.25s ease;
}

.success-btn-home:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.checkout-box.is-success:not(.is-animated) .checkout-success-inner {
    opacity: 0;
}

/* ═══════════════════════════════════════
   FOOTER MINIMAL
   ═══════════════════════════════════════ */
.footer-minimal {
    background: var(--flame-black);
    color: rgba(255, 255, 255, 0.7);
    padding: 2rem 0;
    margin-bottom: 0;
}

.footer-minimal-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.footer-brand-sm {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--flame-white);
    letter-spacing: 0.04em;
}

.footer-brand-sm i { color: var(--flame-orange); }

.footer-brand-logo {
    height: 22px;
    width: auto;
    max-width: 80px;
    object-fit: contain;
}

.footer-copy {
    font-size: 0.85rem;
    margin: 0;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.25rem;
}

.footer-nav a {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.55);
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--flame-orange);
}

.footer-links-sm {
    display: flex;
    gap: 1.25rem;
}

.footer-links-sm a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-links-sm a:hover { color: var(--flame-orange); }

/* ═══════════════════════════════════════
   BACK TO TOP
   ═══════════════════════════════════════ */
#back-to-top {
    position: fixed;
    bottom: calc(1.5rem + env(safe-area-inset-bottom, 0));
    right: 1.5rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-flame);
    color: var(--flame-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-smooth);
    z-index: 1400;
    box-shadow: var(--shadow-flame);
}

#back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#back-to-top:hover {
    transform: translateY(-3px);
}

/* Ajustement back-to-top quand sticky cart visible */
body.has-sticky-cart #back-to-top {
    bottom: calc(var(--sticky-cart-height) + 1rem + env(safe-area-inset-bottom, 0));
}

/* ═══════════════════════════════════════
   UTILITAIRES
   ═══════════════════════════════════════ */
#main-content {
    position: relative;
    z-index: 1;
}

.container { position: relative; }