/* =========================================================
   SUMMIT TRAINING — L'Atelier Hybride
   Design System & Stylesheet
   ========================================================= */

/* ---------- DESIGN TOKENS ---------- */
:root {
    /* Colors — Brand */
    --color-blue-50:  #eff6ff;
    --color-blue-100: #dbeafe;
    --color-blue-200: #bfdbfe;
    --color-blue-300: #93c5fd;
    --color-blue-400: #60a5fa;
    --color-blue-500: #3b82f6;
    --color-blue-600: #2563eb;
    --color-blue-700: #1d4ed8;
    --color-blue-800: #1e40af;
    --color-blue-900: #1e3a8a;
    --color-cyan-400: #38bdf8;

    /* Colors — Neutrals */
    --color-white: #ffffff;
    --color-gray-50:  #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    --color-black: #030712;

    /* Semantic */
    --color-bg: var(--color-white);
    --color-bg-alt: var(--color-gray-50);
    --color-bg-dark: var(--color-gray-900);
    --color-text: var(--color-gray-900);
    --color-text-muted: var(--color-gray-600);
    --color-text-inverse: var(--color-white);
    --color-primary: var(--color-blue-700);
    --color-primary-dark: var(--color-blue-900);
    --color-primary-light: var(--color-blue-500);
    --color-accent: var(--color-cyan-400);
    --color-border: var(--color-gray-200);

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Montserrat', 'Inter', sans-serif;

    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  clamp(1.75rem, 1.5rem + 1.2vw, 2.25rem);
    --text-4xl:  clamp(2.25rem, 1.8rem + 2vw, 3.25rem);
    --text-5xl:  clamp(2.75rem, 2rem + 3.5vw, 4.5rem);
    --text-hero: clamp(3rem, 2rem + 5.5vw, 6.5rem);

    /* Spacing */
    --space-2xs: 0.25rem;
    --space-xs:  0.5rem;
    --space-sm:  0.75rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-section: clamp(4rem, 3rem + 5vw, 8rem);

    /* Layout */
    --container-width: 1280px;
    --container-padding: clamp(1.25rem, 3vw, 2.5rem);
    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;
    --radius-xl:  24px;
    --radius-full: 9999px;

    /* Effects */
    --shadow-sm:  0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md:  0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg:  0 12px 32px rgba(15, 23, 42, 0.08), 0 4px 8px rgba(15, 23, 42, 0.04);
    --shadow-xl:  0 24px 48px rgba(15, 23, 42, 0.12), 0 8px 16px rgba(15, 23, 42, 0.06);
    --shadow-blue: 0 16px 40px rgba(29, 78, 216, 0.28);

    /* Motion */
    --duration-fast: 180ms;
    --duration-normal: 320ms;
    --duration-slow: 600ms;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    /* Gradients */
    --gradient-blue: linear-gradient(135deg, var(--color-blue-900) 0%, var(--color-blue-600) 50%, var(--color-cyan-400) 100%);
    --gradient-dark: linear-gradient(160deg, var(--color-gray-900) 0%, #0b1220 60%, #081228 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-blue-600), var(--color-cyan-400));
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

input, textarea, select {
    font: inherit;
    color: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

::selection {
    background: var(--color-blue-600);
    color: var(--color-white);
}

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

.accent-gradient {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 800ms var(--ease-out-expo), transform 800ms var(--ease-out-expo);
    transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
    html { scroll-behavior: auto; }
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-sm);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn svg {
    transition: transform var(--duration-normal) var(--ease-out);
}

.btn:hover svg {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--gradient-blue);
    color: var(--color-white);
    box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 48px rgba(29, 78, 216, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-ghost {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.8);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: var(--text-xs);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: var(--text-base);
}

.btn-block {
    width: 100%;
}

/* ---------- NAVBAR ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0);
    backdrop-filter: blur(0);
    transition: background var(--duration-normal) var(--ease-out),
                backdrop-filter var(--duration-normal) var(--ease-out),
                padding var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out);
}

.navbar.is-scrolled {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 0.625rem 0;
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.05), var(--shadow-md);
}

.nav-container {
    max-width: var(--container-width);
    margin-inline: auto;
    padding-inline: var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--color-white);
    transition: color var(--duration-normal) var(--ease-out);
}

.navbar.is-scrolled .nav-logo {
    color: var(--color-primary-dark);
}

.nav-logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: filter var(--duration-normal) var(--ease-out);
}

.navbar.is-scrolled .nav-logo-img {
    filter: none;
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.05rem;
    letter-spacing: 0.12em;
    line-height: 1;
}

.nav-logo-text small {
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 0.35em;
    opacity: 0.8;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-white);
    position: relative;
    transition: color var(--duration-fast) var(--ease-out);
}

.navbar.is-scrolled .nav-link {
    color: var(--color-gray-700);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-light);
    transition: width var(--duration-normal) var(--ease-out);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 101;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: transform var(--duration-normal) var(--ease-out),
                opacity var(--duration-fast) var(--ease-out),
                background var(--duration-normal) var(--ease-out);
    transform-origin: center;
}

.navbar.is-scrolled .nav-toggle span {
    background: var(--color-gray-900);
}

.nav-toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--color-white);
    overflow: hidden;
    padding-top: 6rem;
    padding-bottom: 3rem;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    animation: heroZoom 20s ease-out forwards;
}

@keyframes heroZoom {
    from { transform: scale(1.1); }
    to { transform: scale(1); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top, rgba(30, 64, 175, 0.35) 0%, transparent 60%),
        linear-gradient(180deg, rgba(3, 7, 18, 0.55) 0%, rgba(3, 7, 18, 0.75) 60%, rgba(3, 7, 18, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-width);
    margin-inline: auto;
    padding-inline: var(--container-padding);
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 1.125rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.03em;
    margin-bottom: 2rem;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--color-accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: var(--text-hero);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--color-white);
    margin-bottom: 1.5rem;
    max-width: 18ch;
}

.hero-subheadline {
    display: block;
    font-size: clamp(1.25rem, 0.9rem + 1.4vw, 2rem);
    font-weight: 500;
    font-family: var(--font-body);
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: rgba(255, 255, 255, 0.92);
    margin-top: 1rem;
    max-width: 24ch;
}

.hero-description {
    font-size: var(--text-lg);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
    max-width: 54ch;
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 4rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    max-width: 600px;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 1.4rem + 1.2vw, 2.5rem);
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.02em;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-xs);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    z-index: 2;
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, transparent, var(--color-accent));
    animation: scrollLine 2s ease-in-out infinite;
    transform-origin: top;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(0.3); opacity: 0.5; }
    50% { transform: scaleY(1); opacity: 1; }
}

/* ---------- SECTION BASE ---------- */
.section {
    padding: var(--space-section) 0;
    position: relative;
}

.section-header {
    max-width: 820px;
    margin-bottom: var(--space-3xl);
}

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

.section-eyebrow {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 1.25rem;
    padding-left: 2.5rem;
    position: relative;
}

.section-header.light .section-eyebrow {
    color: var(--color-accent);
}

.section-eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 2rem;
    height: 1px;
    background: currentColor;
}

.section-title {
    font-size: var(--text-5xl);
    line-height: 1.05;
    letter-spacing: -0.025em;
    color: inherit;
    margin-bottom: 1.25rem;
}

.section-intro {
    font-size: var(--text-lg);
    line-height: 1.65;
    color: var(--color-text-muted);
    max-width: 60ch;
}

.section-header.light .section-intro {
    color: rgba(255, 255, 255, 0.75);
}

/* ---------- SECTION CONCEPT ---------- */
.concept {
    background: var(--color-bg);
}

.concept-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.concept-text {
    position: relative;
}

.concept-paragraph {
    font-size: var(--text-lg);
    line-height: 1.75;
    color: var(--color-gray-700);
    margin-bottom: 1.5rem;
}

.concept-paragraph strong {
    color: var(--color-primary-dark);
    font-weight: 700;
}

.concept-quote {
    margin-top: 2.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--color-blue-50), transparent);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    position: relative;
}

.quote-icon {
    color: var(--color-primary-light);
    opacity: 0.3;
    margin-bottom: 0.5rem;
}

.concept-quote p {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary-dark);
    letter-spacing: -0.01em;
    font-style: italic;
}

.pillars {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.pillar {
    padding: 2rem 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.pillar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-blue);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
    z-index: 0;
}

.pillar > * {
    position: relative;
    z-index: 1;
    transition: color var(--duration-normal) var(--ease-out);
}

.pillar:hover {
    transform: translateY(-6px);
    border-color: transparent;
    box-shadow: var(--shadow-blue);
}

.pillar:hover::before {
    opacity: 1;
}

.pillar:hover .pillar-title,
.pillar:hover .pillar-text {
    color: var(--color-white);
}

.pillar:hover .pillar-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
}

.pillar-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-blue-50);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    transition: all var(--duration-normal) var(--ease-out);
}

.pillar-icon svg {
    width: 26px;
    height: 26px;
}

.pillar-title {
    font-size: var(--text-xl);
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.pillar-text {
    font-size: var(--text-sm);
    line-height: 1.55;
    color: var(--color-text-muted);
}

/* ---------- SECTION CIBLES ---------- */
.cibles {
    background: var(--color-bg-alt);
    position: relative;
}

.cibles::before {
    content: '';
    position: absolute;
    top: 0;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-blue-100), transparent 70%);
    filter: blur(40px);
    z-index: 0;
    opacity: 0.7;
}

.cibles .container {
    position: relative;
    z-index: 1;
}

.cibles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.cible-card {
    background: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out);
}

.cible-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-accent);
    transition: width var(--duration-slow) var(--ease-out-expo);
}

.cible-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.cible-card:hover::after {
    width: 100%;
}

.cible-number {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-gray-100);
    line-height: 1;
    letter-spacing: -0.04em;
    transition: color var(--duration-normal) var(--ease-out);
}

.cible-card:hover .cible-number {
    color: var(--color-blue-100);
}

.cible-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-blue);
    color: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.cible-icon svg {
    width: 28px;
    height: 28px;
}

.cible-title {
    font-size: var(--text-xl);
    font-weight: 800;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.cible-text {
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--color-text-muted);
    position: relative;
    z-index: 1;
}

/* ---------- SECTION SESSIONS (DARK) ---------- */
.sessions {
    background: var(--gradient-dark);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.sessions::before {
    content: '';
    position: absolute;
    top: -15%;
    right: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.18), transparent 60%);
    filter: blur(100px);
    z-index: 0;
    pointer-events: none;
}

.sessions::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 50%;
    height: 60%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.1), transparent 60%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.sessions .container {
    position: relative;
    z-index: 1;
}

.sessions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.session-card {
    position: relative;
    padding: 1.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    transition: all var(--duration-normal) var(--ease-out);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.session-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-slow) var(--ease-out-expo);
}

.session-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 20px 50px rgba(29, 78, 216, 0.25);
}

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

.session-card.is-new {
    border-color: rgba(56, 189, 248, 0.35);
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.08), rgba(255, 255, 255, 0.04));
}

.session-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.75rem;
    background: var(--gradient-accent);
    color: var(--color-white);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
}

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

.session-num {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
}

.session-duration {
    font-size: var(--text-xs);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.55);
    padding: 0.25rem 0.6rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.session-name {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.session-tagline {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 0.02em;
    margin-bottom: 0.75rem;
}

.session-desc {
    font-size: 0.875rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.session-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    gap: 0.5rem;
}

.session-level {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
}

.session-intensity {
    display: inline-flex;
    gap: 3px;
}

.session-intensity span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.6);
}

.session-intensity span.off {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

/* ---------- SECTION PLANNING ---------- */
.planning {
    background: var(--color-bg-alt);
    position: relative;
    overflow: hidden;
}

.planning::before {
    content: '';
    position: absolute;
    top: -5%;
    left: -10%;
    width: 50%;
    height: 60%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 70%);
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
}

.planning .container {
    position: relative;
    z-index: 1;
}

.planning-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2.5rem;
    align-items: center;
    margin-bottom: 3rem;
}

.planning-figure {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
    background: var(--color-bg-dark);
    transition: transform var(--duration-slow) var(--ease-out);
}

.planning-figure:hover {
    transform: translateY(-4px) scale(1.005);
}

.planning-figure img {
    width: 100%;
    height: auto;
    display: block;
}

.planning-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.planning-highlight {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.25rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
}

.planning-highlight:hover {
    border-color: var(--color-blue-200);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.planning-highlight-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-blue);
    color: var(--color-white);
    border-radius: var(--radius-md);
}

.planning-highlight h4 {
    font-size: var(--text-base);
    font-weight: 700;
    margin-bottom: 0.25rem;
    letter-spacing: -0.01em;
}

.planning-highlight p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.5;
}

.planning-cta {
    text-align: center;
    padding-top: 1rem;
}

/* ---------- PLANNING : Toggle Image/Tableau ---------- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.planning-toggle {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.planning-toggle-btn {
    padding: 0.625rem 1.5rem;
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: transparent;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    white-space: nowrap;
}

.planning-toggle-btn:hover {
    color: var(--color-primary);
}

.planning-toggle-btn.is-active {
    background: var(--gradient-blue);
    color: var(--color-white);
    box-shadow: 0 6px 16px rgba(29, 78, 216, 0.25);
}

.planning-view {
    display: none;
    animation: planningFadeIn var(--duration-slow) var(--ease-out);
}

.planning-view.is-active {
    display: block;
}

@keyframes planningFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- PLANNING : Tableau HTML ---------- */
.planning-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    margin-bottom: 1.5rem;
    -webkit-overflow-scrolling: touch;
}

.planning-table {
    width: 100%;
    min-width: 900px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--text-sm);
    color: var(--color-text);
}

.planning-table thead th {
    position: sticky;
    top: 0;
    padding: 1rem 0.75rem;
    background: var(--gradient-dark);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: var(--text-xs);
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-align: center;
    border-bottom: 2px solid var(--color-primary);
    z-index: 2;
}

.planning-table thead th:first-child {
    border-top-left-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--color-blue-900), var(--color-gray-900));
}

.planning-table thead th:last-child {
    border-top-right-radius: var(--radius-xl);
}

.planning-table tbody tr {
    transition: background var(--duration-fast) var(--ease-out);
}

.planning-table tbody tr:hover {
    background: var(--color-blue-50);
}

.planning-table tbody tr:nth-child(even) {
    background: var(--color-gray-50);
}

.planning-table tbody tr:nth-child(even):hover {
    background: var(--color-blue-50);
}

.planning-table td,
.planning-table tbody th {
    padding: 0.875rem 0.625rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
    text-align: center;
}

.planning-table tbody tr:last-child td,
.planning-table tbody tr:last-child th {
    border-bottom: none;
}

.planning-time {
    position: sticky;
    left: 0;
    background: var(--color-white);
    font-family: var(--font-display);
    font-weight: 800;
    color: var(--color-primary-dark);
    font-size: 0.8125rem;
    letter-spacing: 0.02em;
    text-align: left !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    border-right: 2px solid var(--color-border);
    white-space: nowrap;
    z-index: 1;
}

.planning-table tbody tr:nth-child(even) .planning-time {
    background: var(--color-gray-50);
}

.planning-table tbody tr:hover .planning-time {
    background: var(--color-blue-50);
}

.planning-table .is-empty {
    color: var(--color-gray-300);
    font-size: 1.125rem;
    font-weight: 400;
}

/* Slot badges */
.slot {
    display: block;
    padding: 0.3rem 0.5rem;
    margin: 2px auto;
    max-width: 160px;
    font-family: var(--font-display);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    border-radius: var(--radius-sm);
    line-height: 1.25;
    transition: transform var(--duration-fast) var(--ease-out);
}

.slot:hover {
    transform: translateY(-1px);
}

.slot-skills {
    background: rgba(37, 99, 235, 0.12);
    color: var(--color-blue-800);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.slot-perf {
    background: var(--gradient-blue);
    color: var(--color-white);
}

.slot-erg {
    background: rgba(56, 189, 248, 0.15);
    color: #075985;
    border: 1px solid rgba(56, 189, 248, 0.35);
}

.slot-race {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: var(--color-white);
    font-weight: 800;
}

.slot-renfo {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.slot-mix {
    background: rgba(139, 92, 246, 0.12);
    color: #6d28d9;
    border: 1px solid rgba(139, 92, 246, 0.25);
}

.slot-new {
    background: var(--gradient-accent);
    color: var(--color-white);
    font-weight: 800;
    box-shadow: 0 2px 8px rgba(56, 189, 248, 0.3);
}

.slot-open {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border: 1px dashed var(--color-gray-300);
    font-weight: 600;
    font-size: 0.625rem;
    letter-spacing: 0.08em;
}

/* Legend */
.planning-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 0.8125rem;
}

.legend-title {
    font-weight: 700;
    color: var(--color-primary-dark);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: var(--text-xs);
    margin-right: 0.5rem;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text-muted);
}

.legend-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.legend-dot.slot-open {
    background: var(--color-gray-100);
    border: 1px dashed var(--color-gray-300);
}

/* ---------- FORM HONEYPOT (hidden) ---------- */
.form-honeypot {
    position: absolute;
    left: -10000px;
    top: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* ---------- SECTION ABONNEMENTS (DARK) ---------- */
.abonnements {
    background: var(--gradient-dark);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.abonnements::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 55%;
    height: 70%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.12), transparent 60%);
    filter: blur(100px);
    z-index: 0;
    pointer-events: none;
}

.abonnements::after {
    content: '';
    position: absolute;
    bottom: -5%;
    left: 0;
    right: 0;
    height: 30%;
    background: radial-gradient(ellipse at bottom, rgba(37, 99, 235, 0.08), transparent 70%);
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
}

.abonnements .container {
    position: relative;
    z-index: 1;
}

.abo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 5rem;
}

.abo-card {
    position: relative;
    padding: 2rem 1.75rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    transition: all var(--duration-normal) var(--ease-out);
    display: flex;
    flex-direction: column;
}

.abo-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 24px 60px rgba(29, 78, 216, 0.3);
}

.abo-card.abo-featured {
    background: linear-gradient(160deg, rgba(37, 99, 235, 0.15), rgba(56, 189, 248, 0.08));
    border-color: rgba(56, 189, 248, 0.5);
    transform: scale(1.02);
    box-shadow: 0 20px 60px rgba(29, 78, 216, 0.3);
}

.abo-card.abo-featured:hover {
    transform: scale(1.02) translateY(-8px);
}

.abo-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.4rem 1rem;
    background: var(--gradient-accent);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
    white-space: nowrap;
}

.abo-head {
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.abo-frequency {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.abo-price {
    display: flex;
    align-items: baseline;
    gap: 0.375rem;
    margin-bottom: 0.5rem;
}

.abo-amount {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.04em;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.abo-card.abo-featured .abo-amount {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
}

.abo-period {
    font-size: var(--text-base);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.55);
}

.abo-term {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 500;
}

.abo-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.abo-features li {
    position: relative;
    padding-left: 1.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
}

.abo-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2338bdf8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
}

/* Outline button variant for dark section */
.abonnements .btn-outline {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.abonnements .btn-outline:hover {
    background: var(--color-white);
    color: var(--color-primary-dark);
    border-color: var(--color-white);
}

/* ---------- CARNETS ---------- */
.carnets-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.carnets-header h3 {
    font-size: var(--text-3xl);
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.carnets-header p {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.7);
    max-width: 48ch;
    margin-inline: auto;
}

.carnets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    max-width: 960px;
    margin-inline: auto;
}

.carnet-card {
    padding: 1.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
    display: flex;
    flex-direction: column;
}

.carnet-card:hover {
    transform: translateY(-4px);
    border-color: rgba(56, 189, 248, 0.3);
}

.carnet-head {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
}

.carnet-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.carnet-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.carnet-amount {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--color-white);
}

.carnet-unit {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 500;
}

.carnet-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.carnet-features li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.5;
}

.carnet-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-accent);
    font-weight: 900;
    font-size: 0.9rem;
}

/* ---------- LANGUAGE SWITCHER ---------- */
.lang-switcher {
    position: relative;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: all var(--duration-fast) var(--ease-out);
    backdrop-filter: blur(8px);
}

.navbar.is-scrolled .lang-btn {
    background: var(--color-gray-100);
    border-color: var(--color-border);
    color: var(--color-gray-800);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.4);
}

.navbar.is-scrolled .lang-btn:hover {
    background: var(--color-blue-50);
    border-color: var(--color-blue-200);
    color: var(--color-primary);
}

.lang-chevron {
    transition: transform var(--duration-fast) var(--ease-out);
}

.lang-btn[aria-expanded="true"] .lang-chevron {
    transform: rotate(180deg);
}

.lang-current {
    letter-spacing: 0.1em;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 180px;
    padding: 0.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--duration-fast) var(--ease-out),
                visibility var(--duration-fast) var(--ease-out),
                transform var(--duration-fast) var(--ease-out);
    z-index: 200;
}

.lang-dropdown.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown li {
    list-style: none;
}

.lang-dropdown button {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    text-align: left;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease-out);
}

.lang-dropdown button:hover {
    background: var(--color-blue-50);
    color: var(--color-primary);
}

.lang-dropdown button.is-active {
    background: var(--color-blue-50);
    color: var(--color-primary);
    font-weight: 700;
}

.lang-flag {
    font-size: 1.15rem;
    line-height: 1;
}

/* ---------- SECTION AVANTAGES ---------- */
.avantages {
    background: var(--color-bg);
}

.avantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.avantage {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
}

.avantage:hover {
    transform: translateY(-4px);
    border-color: var(--color-blue-200);
    box-shadow: var(--shadow-lg);
}

.avantage-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-blue-50);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-out);
}

.avantage:hover .avantage-icon {
    background: var(--gradient-blue);
    color: var(--color-white);
    transform: scale(1.05) rotate(-3deg);
}

.avantage-icon svg {
    width: 28px;
    height: 28px;
}

.avantage-content h3 {
    font-size: var(--text-xl);
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.avantage-content p {
    font-size: var(--text-base);
    line-height: 1.65;
    color: var(--color-text-muted);
}

/* ---------- SECTION CONTACT ---------- */
.contact {
    background: var(--color-bg-alt);
    position: relative;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-intro {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.contact-info-icon svg {
    width: 20px;
    height: 20px;
}

.contact-info-item > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-info-label {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.contact-info-value {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-text);
}

a.contact-info-value:hover {
    color: var(--color-primary);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.contact-map iframe {
    display: block;
    width: 100%;
}

.contact-form {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.form-optional {
    color: var(--color-gray-400);
    font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-gray-50);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    color: var(--color-text);
    transition: all var(--duration-fast) var(--ease-out);
    font-family: inherit;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--color-gray-300);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23475569'%3E%3Cpath d='M5.5 8l4.5 4.5L14.5 8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    margin-bottom: 1.5rem;
}

.form-consent input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 3px;
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.form-consent label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    line-height: 1.5;
    margin: 0;
}

.form-success {
    margin-top: 1rem;
    padding: 1rem;
    background: #ecfdf5;
    color: #047857;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    text-align: center;
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--gradient-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.5;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 340px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 1.25rem;
}

.footer-logo img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.footer-tagline {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-white);
    line-height: 1.4;
}

.footer-col h4 {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--duration-fast) var(--ease-out);
}

.footer-col a:hover {
    color: var(--color-accent);
}

.footer-col li {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.65);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--duration-normal) var(--ease-out);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-legal a:hover {
    color: var(--color-accent);
}

.footer-separator {
    color: rgba(255, 255, 255, 0.3);
}

/* ---------- LEGAL PAGE ---------- */
.legal-page {
    padding: 8rem 0 4rem;
    background: var(--color-bg);
    min-height: 100vh;
}

.legal-content {
    max-width: 780px;
    margin-inline: auto;
}

.legal-content h1 {
    font-size: var(--text-5xl);
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
}

.legal-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.legal-content h2 {
    font-size: var(--text-2xl);
    color: var(--color-primary-dark);
    margin-top: 3rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.legal-content h3 {
    font-size: var(--text-lg);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-content p,
.legal-content li {
    font-size: var(--text-base);
    line-height: 1.75;
    color: var(--color-gray-700);
    margin-bottom: 1rem;
}

.legal-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.legal-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.legal-content a {
    color: var(--color-primary);
    border-bottom: 1px solid currentColor;
}

.legal-content a:hover {
    color: var(--color-primary-dark);
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: color var(--duration-fast) var(--ease-out);
}

.legal-back:hover {
    color: var(--color-primary);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .concept-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .planning-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .planning-table {
        min-width: 800px;
        font-size: 0.8rem;
    }

    .abo-card.abo-featured {
        transform: none;
    }

    .abo-card.abo-featured:hover {
        transform: translateY(-8px);
    }

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

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 100%;
        max-width: 360px;
        background: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 6rem 2rem 2rem;
        gap: 1.25rem;
        transform: translateX(100%);
        transition: transform var(--duration-normal) var(--ease-out);
        box-shadow: -12px 0 32px rgba(15, 23, 42, 0.1);
    }

    .nav-menu.is-open {
        transform: translateX(0);
    }

    .nav-link {
        color: var(--color-gray-800);
        font-size: var(--text-lg);
        font-weight: 600;
    }

    .nav-menu .btn {
        margin-top: 1rem;
        width: 100%;
    }

    .hero {
        min-height: 90vh;
    }

    .hero-title {
        font-size: clamp(2.75rem, 4rem + 3vw, 4.5rem);
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .hero-stats .hero-stat {
        padding-bottom: 1.25rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .hero-stats .hero-stat:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

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

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

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

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

    .abo-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3.5rem;
    }

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

    .abo-amount {
        font-size: 2.5rem;
    }

    .contact-form {
        padding: 1.75rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-brand {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    /* Language switcher — mobile */
    .lang-switcher {
        order: 10;
        width: 100%;
        padding-top: 1rem;
        border-top: 1px solid var(--color-border);
    }

    .lang-btn {
        background: var(--color-gray-100);
        border-color: var(--color-border);
        color: var(--color-gray-800);
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
        font-size: var(--text-sm);
    }

    .lang-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 0.5rem;
        box-shadow: none;
        border: 1px solid var(--color-border);
        display: none;
    }

    .lang-dropdown.is-open {
        display: block;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1.125rem;
    }

    .btn-lg {
        padding: 1rem 1.5rem;
        font-size: var(--text-sm);
    }

    .hero-content {
        padding-top: 1rem;
    }

    .hero-badge {
        font-size: var(--text-xs);
        padding: 0.4rem 0.875rem;
    }

    .section-title {
        font-size: var(--text-4xl);
    }

    .pillar, .cible-card, .avantage {
        padding: 1.75rem 1.5rem;
    }
}