/* ==========================================================================
   WAZ.AI — DESIGN SYSTEM (DARK MODE & OFFICIAL WHATSAPP GREEN GRADIENTS)
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-dark: #0f0f11;         /* Deep Black Framer/Linear style */
    --bg-card: #18181b;         /* Charcoal Gray */
    --bg-card-hover: #202025;   /* Lighter Charcoal */
    --bg-card-border: rgba(255, 255, 255, 0.08);
    --bg-card-border-hover: rgba(37, 211, 102, 0.4);
    --bg-input: #121215;

    /* Official WhatsApp Green Palette */
    --whatsapp-green: #25d366;          /* Official Vibrant WhatsApp Green */
    --whatsapp-teal: #128c7e;           /* Dark WhatsApp Teal */
    --whatsapp-deep: #075e54;           /* Deep WhatsApp Emerald */
    --whatsapp-glow: rgba(37, 211, 102, 0.35);

    /* Typography Colors */
    --text-main: #f4f4f5;
    --text-muted: #a1a1aa;
    --text-dim: #71717a;

    /* Gradients from Dark WhatsApp Teal to Vibrant WhatsApp Green */
    --gradient-whatsapp: linear-gradient(135deg, #128c7e 0%, #25d366 100%);
    --gradient-hero-title: linear-gradient(180deg, #ffffff 0%, #a1a1aa 100%);
    --gradient-glow: radial-gradient(circle at 50% 0%, rgba(37, 211, 102, 0.22) 0%, transparent 65%);
    --gradient-whatsapp-badge: linear-gradient(90deg, rgba(18, 140, 126, 0.25) 0%, rgba(37, 211, 102, 0.2) 100%);

    /* Fonts & Radii */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -ms-overflow-style: none !important;  /* IE and Edge */
    scrollbar-width: none !important;  /* Firefox */
}

/* ABSOLUTE GLOBAL SCROLLBAR SUPPRESSION (AUCUNE BARRE DE DÉFILEMENT VISIBLE) */
::-webkit-scrollbar,
*::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    background: transparent !important;
    opacity: 0 !important;
}

html {
    scroll-behavior: smooth;
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Ensure no button link text is ever underlined */
a, a:hover, a:focus, a:active, a:visited {
    text-decoration: none !important;
}

/* Text Gradients */
.text-gradient {
    background: var(--gradient-whatsapp);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

/* Header Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 15, 17, 0.88);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--bg-card-border);
    padding: 18px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none !important;
    color: var(--text-main);
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--gradient-whatsapp);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    box-shadow: 0 0 18px var(--whatsapp-glow);
}

.logo-dot {
    color: var(--whatsapp-green);
}

.badge-pro {
    font-size: 0.65rem;
    font-weight: 800;
    background: var(--gradient-whatsapp-badge);
    border: 1px solid rgba(37, 211, 102, 0.4);
    color: var(--whatsapp-green);
    padding: 3px 10px;
    border-radius: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none !important;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-main);
}

.btn-nav {
    background: var(--gradient-whatsapp);
    color: #fff !important;
    font-weight: 700 !important;
    padding: 10px 22px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px var(--whatsapp-glow);
    text-decoration: none !important;
    transition: transform var(--transition-fast) !important;
}

.btn-nav:hover {
    transform: translateY(-2px);
    text-decoration: none !important;
}

/* Mobile Option / Navigation Button (Hamburger) */
.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(37, 211, 102, 0.15);
    color: var(--whatsapp-green);
    border: 1px solid rgba(37, 211, 102, 0.3);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: var(--gradient-whatsapp);
    color: #fff;
}

/* HERO SECTION */
.hero {
    position: relative;
    padding: 80px 0 70px;
    text-align: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 550px;
    background: var(--gradient-glow);
    pointer-events: none;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--whatsapp-green);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1.15;
    max-width: 950px;
    margin: 0 auto 24px;
    letter-spacing: -0.03em;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 760px;
    margin: 0 auto 36px;
    font-weight: 400;
}

.hero-cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 60px;
}

.hero-price-tag {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-price-tag strong {
    color: var(--whatsapp-green);
}

/* PREUVE SOCIALE : RATING 4.8/5 & AVATARS IA */
.social-proof-badge {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.social-proof-badge:hover {
    border-color: rgba(37, 211, 102, 0.3);
    transform: translateY(-2px);
}

.avatar-stack {
    display: flex;
    align-items: center;
}

.avatar-img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2.5px solid #0f172a;
    margin-left: -12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease, z-index 0.2s ease;
}

.avatar-img:first-child {
    margin-left: 0;
}

.avatar-img:hover {
    transform: translateY(-3px) scale(1.12);
    z-index: 10;
}

.rating-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.stars-row {
    display: flex;
    align-items: center;
    gap: 3px;
}

.stars-row i {
    color: #f59e0b;
    font-size: 1rem;
    filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.4));
}

.rating-score {
    font-weight: 800;
    font-size: 1.05rem;
    color: #fbbf24;
    margin-left: 6px;
    letter-spacing: -0.01em;
}

.users-count {
    font-size: 0.88rem;
    color: #94a3b8;
    font-weight: 500;
    margin: 2px 0 0 0;
    letter-spacing: -0.01em;
}

/* 16:9 WIDESCREEN VIDEO PLAYER SHOWCASE */
.video-container-16-9-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px auto 50px;
    width: 100%;
}

.video-card-16-9 {
    position: relative;
    width: 100%;
    max-width: 920px; /* Large Widescreen format for YouTube 16:9 */
    aspect-ratio: 16 / 9;
    background: #111b21;
    border: 2px solid rgba(37, 211, 102, 0.4);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 45px rgba(37, 211, 102, 0.25);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.video-card-16-9:hover {
    transform: translateY(-4px);
    border-color: var(--whatsapp-green);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.9), 0 0 55px rgba(37, 211, 102, 0.4);
}

.video-badge-tag {
    position: absolute;
    top: 18px;
    left: 18px;
    z-index: 10;
    background: rgba(7, 94, 84, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(37, 211, 102, 0.5);
    color: var(--whatsapp-green);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.video-placeholder-content {
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: radial-gradient(circle at center, rgba(18, 140, 126, 0.2) 0%, transparent 70%);
}

.play-icon-glow {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--gradient-whatsapp);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    padding-left: 5px;
    box-shadow: 0 0 30px var(--whatsapp-glow);
    animation: playPulse 2s infinite alternate;
    cursor: pointer;
}

@keyframes playPulse {
    from { transform: scale(1); box-shadow: 0 0 20px rgba(37, 211, 102, 0.4); }
    to { transform: scale(1.08); box-shadow: 0 0 40px rgba(37, 211, 102, 0.8); }
}

.video-hint-tag {
    font-size: 0.82rem;
    color: var(--whatsapp-green);
    background: rgba(37, 211, 102, 0.1);
    padding: 8px 16px;
    border-radius: 12px;
    border: 1px dashed rgba(37, 211, 102, 0.3);
    margin-top: 10px;
}

/* 3 SIDE-BY-SIDE WHATSAPP CHAT MOCKUPS */
.simulations-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 32px;
    color: var(--text-main);
}

/* DEFILEMENT AUTOMATIQUE DROITE-GAUCHE (SANS ZONE DE DEFILEMENT) */
.marquee-wrapper {
    width: 100%;
    overflow: hidden !important;
    position: relative;
    padding: 10px 0;
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
}

.marquee-wrapper::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
}

.marquee-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: marqueeScroll 24s linear infinite;
    will-change: transform;
}

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

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.mockup-grid-3 {
    width: 100%;
}

.mockup-card {
    width: 310px;
    flex-shrink: 0;
    background: #111b21;
    border: 1px solid var(--bg-card-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 25px rgba(37, 211, 102, 0.15);
    text-align: left;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.mockup-card:hover {
    transform: translateY(-6px);
    border-color: rgba(37, 211, 102, 0.5);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8), 0 0 35px rgba(37, 211, 102, 0.25);
}

.mockup-header {
    background: #202c33;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-whatsapp);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
}

.mockup-status {
    display: flex;
    flex-direction: column;
}

.mockup-name {
    font-weight: 700;
    font-size: 0.88rem;
    color: #e9edef;
}

.mockup-online {
    font-size: 0.72rem;
    color: var(--whatsapp-green);
    display: flex;
    align-items: center;
    gap: 4px;
}

.mockup-online::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--whatsapp-green);
    display: inline-block;
}

.mockup-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 0);
    background-size: 14px 14px;
    min-height: 290px;
}

.chat-bubble {
    max-width: 88%;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 0.84rem;
    line-height: 1.4;
    position: relative;
}

.bubble-prospect {
    align-self: flex-start;
    background: #202c33;
    color: #e9edef;
    border-top-left-radius: 2px;
}

.bubble-ai {
    align-self: flex-end;
    background: #005c4b;
    color: #e9edef;
    border-top-right-radius: 2px;
}

.chat-time {
    font-size: 0.65rem;
    color: rgba(233, 237, 239, 0.6);
    float: right;
    margin-left: 6px;
    margin-top: 3px;
}

/* SECTION PROBLEM VS SOLUTION */
.section-problem-solution {
    padding: 90px 0;
    border-top: 1px solid var(--bg-card-border);
}

.section-title-wrapper {
    text-align: center;
    margin-bottom: 56px;
}

.section-title-wrapper h2 {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    margin-bottom: 14px;
}

.section-title-wrapper p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto;
}

.ps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.ps-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-xl);
    padding: 36px;
    position: relative;
    overflow: hidden;
}

.ps-card.card-problem {
    border-top: 4px solid #ef4444;
}

.ps-card.card-solution {
    border-top: 4px solid var(--whatsapp-green);
    background: linear-gradient(180deg, rgba(37, 211, 102, 0.08) 0%, var(--bg-card) 100%);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.12);
}

.ps-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    padding: 4px 12px;
    border-radius: 20px;
}

.card-problem .ps-badge {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.card-solution .ps-badge {
    background: rgba(37, 211, 102, 0.2);
    color: var(--whatsapp-green);
}

.ps-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.ps-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ps-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.card-problem .ps-list i {
    color: #ef4444;
    margin-top: 4px;
}

.card-solution .ps-list i {
    color: var(--whatsapp-green);
    margin-top: 4px;
}

/* SECTION TEMPLATES SHOWCASE */
.section-templates {
    padding: 90px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #121216 100%);
}

.templates-grid {
    width: 100%;
}

.template-card {
    width: 270px;
    flex-shrink: 0;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-xl);
    padding: 28px;
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
}

.template-card:hover {
    transform: translateY(-8px);
    border-color: var(--bg-card-border-hover);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.18);
}

.template-card.active-card {
    border-color: var(--whatsapp-green);
    box-shadow: 0 0 25px rgba(37, 211, 102, 0.25);
}

.template-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(37, 211, 102, 0.15);
    color: var(--whatsapp-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.template-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.template-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 18px;
}

.template-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-item {
    font-size: 0.72rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    padding: 3px 8px;
    border-radius: 10px;
    font-weight: 500;
}

/* SECTION TARIF UNIQUE */
.section-pricing {
    padding: 90px 0;
}

.pricing-card-wrapper {
    position: relative;
    max-width: 630px;
    margin: 0 auto;
}

.pricing-single-card {
    width: 100%;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--whatsapp-green);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(37, 211, 102, 0.18);
}

/* Light Sweep / Shimmer Glow Effect across the Pricing Card */
.pricing-single-card::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -150%;
    width: 50%;
    height: 200%;
    background: linear-gradient(
        60deg,
        transparent 0%,
        rgba(255, 255, 255, 0.04) 20%,
        rgba(37, 211, 102, 0.35) 50%,
        rgba(255, 255, 255, 0.04) 80%,
        transparent 100%
    );
    transform: rotate(25deg);
    animation: lightSweep 4.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    pointer-events: none;
    z-index: 2;
}

@keyframes lightSweep {
    0% { left: -150%; opacity: 0; }
    15% { opacity: 1; }
    35% { left: 180%; opacity: 1; }
    36% { opacity: 0; }
    100% { left: 180%; opacity: 0; }
}

.pricing-badge-popular {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-whatsapp);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 800;
    padding: 6px 20px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 20px var(--whatsapp-glow);
    z-index: 10;
}

.pricing-price {
    margin: 24px 0 12px;
    font-family: var(--font-heading);
}

.price-amount {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-main);
}

.price-period {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.price-note {
    font-size: 0.88rem;
    color: var(--whatsapp-green);
    font-weight: 600;
    margin-bottom: 32px;
}

.pricing-features-list {
    list-style: none;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 36px;
    padding: 0 10px;
}

.pricing-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.94rem;
    color: var(--text-main);
    white-space: nowrap;
}

.pricing-features-list i {
    color: var(--whatsapp-green);
    font-size: 1.1rem;
}

/* SECTION FAQ (ACCORDION STYLING) */
.section-faq {
    padding: 90px 0;
    border-top: 1px solid var(--bg-card-border);
    background: linear-gradient(180deg, var(--bg-dark) 0%, #121216 100%);
}

.faq-accordion-wrapper {
    max-width: 840px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(37, 211, 102, 0.3);
}

.faq-item.active {
    border-color: var(--whatsapp-green);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.15);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--whatsapp-green);
}

.faq-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.12);
    color: var(--whatsapp-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    background: var(--gradient-whatsapp);
    color: #fff;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-content {
    padding: 0 28px 24px;
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.65;
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
    padding-top: 18px;
}

/* SECTION FORMULAIRE DE PERSONNALISATION */
.section-form {
    padding: 90px 0 120px;
    border-top: 1px solid var(--bg-card-border);
}

.form-wrapper {
    max-width: 840px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.form-header {
    text-align: center;
    margin-bottom: 36px;
}

.form-header h2 {
    font-size: 1.9rem;
    margin-bottom: 10px;
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.98rem;
}

.form-group-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 22px;
}

/* 4 QUALIFICATION LEVELS STRICTLY ON A SINGLE ROW (DESKTOP & MOBILE) */
.level-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 6px;
}

.level-card {
    background: var(--bg-input);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-md);
    padding: 12px 10px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    position: relative;
    text-align: center;
}

.level-card input[type="radio"] {
    display: none;
}

.level-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
}

.level-title {
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-main);
    white-space: nowrap;
}

.level-desc {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.25;
}

.level-card:hover {
    border-color: rgba(37, 211, 102, 0.3);
}

.level-card.active {
    background: rgba(37, 211, 102, 0.15);
    border-color: var(--whatsapp-green);
    box-shadow: 0 0 16px rgba(37, 211, 102, 0.2);
}

.level-card.active .level-title {
    color: var(--whatsapp-green);
}

label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.required {
    color: var(--whatsapp-green);
}

input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 0.98rem;
    transition: var(--transition-fast);
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%27a1a1aa%27 stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--whatsapp-green);
    box-shadow: 0 0 0 3px var(--whatsapp-glow);
}

/* BUTTONS WITH STRICT NO UNDERLINE */
.btn-primary, .btn-config-trigger {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    border: none;
    background: var(--gradient-whatsapp);
    color: #fff !important;
    text-decoration: none !important;
    box-shadow: 0 6px 24px var(--whatsapp-glow);
    transition: var(--transition-fast);
}

.btn-primary:hover, .btn-config-trigger:hover {
    transform: translateY(-2px);
    text-decoration: none !important;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.btn-glow-pulse {
    animation: btnGlowPulse 2.5s infinite alternate;
}

@keyframes btnGlowPulse {
    from { box-shadow: 0 0 15px rgba(37, 211, 102, 0.4); }
    to { box-shadow: 0 0 32px rgba(37, 211, 102, 0.8); }
}

/* FOOTER */
.footer {
    border-top: 1px solid var(--bg-card-border);
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* ==========================================================================
   SMARTPHONE & RESPONSIVE OPTIMIZATIONS (SINGLE ROW LAYOUTS & MOBILE MENU)
   ========================================================================== */
@media (max-width: 1024px) {
    .pricing-card-wrapper { max-width: 100%; }
}

@media (max-width: 768px) {
    /* 1. Mobile Menu Option Button */
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        width: 240px;
        background: rgba(18, 18, 23, 0.98);
        backdrop-filter: blur(25px);
        border: 1px solid var(--bg-card-border-hover);
        border-radius: 18px;
        padding: 20px;
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        box-shadow: 0 20px 45px rgba(0, 0, 0, 0.85);
        z-index: 200;
        margin-top: 10px;
    }

    .nav-links.active {
        display: flex !important;
        animation: fadeInDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    @keyframes fadeInDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }

    /* Hero Typography */
    .hero-title { font-size: 2.1rem; }
    .hero-subtitle { font-size: 0.98rem; }
    .hero { padding: 50px 0 30px; }

    /* 2. Exemples de conversation : 4 Mockups en défilement infini sans barre */
    .mockup-grid-3 {
        display: flex !important;
        overflow: hidden !important;
        flex-wrap: nowrap !important;
        gap: 14px !important;
        padding-bottom: 4px;
        -ms-overflow-style: none !important;
        scrollbar-width: none !important;
    }

    .mockup-card {
        flex: 0 0 270px !important;
        width: 270px !important;
    }

    /* 3. Conçu par des créatifs (Problème vs Solution) : SUR UNE MÊME LIGNE SIDE-BY-SIDE */
    .ps-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }

    .ps-card {
        padding: 18px 12px !important;
        border-radius: var(--radius-lg) !important;
    }

    .ps-badge {
        font-size: 0.65rem !important;
        padding: 3px 8px !important;
        margin-bottom: 10px !important;
    }

    .ps-card h3 {
        font-size: 0.98rem !important;
        margin-bottom: 12px !important;
    }

    .ps-list li {
        font-size: 0.76rem !important;
        gap: 6px !important;
        line-height: 1.35 !important;
    }

    /* 4. Domaines d'Activité pré-configurés (Templates) : 4 BLOCS EN DEFILEMENT INFINI SANS BARRE */
    .templates-grid {
        display: flex !important;
        overflow: hidden !important;
        flex-wrap: nowrap !important;
        gap: 12px !important;
        padding-bottom: 4px;
        -ms-overflow-style: none !important;
        scrollbar-width: none !important;
    }

    .template-card {
        flex: 0 0 230px !important;
        width: 230px !important;
        padding: 20px 14px !important;
    }

    .template-card h3 { font-size: 1.05rem !important; }
    .template-card p { font-size: 0.8rem !important; }

    /* 5. Formulaire : 2 boutons par ligne (Débutant -> Expert) */
    .level-selector {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }

    .level-card {
        padding: 12px 10px !important;
    }

    .level-title {
        font-size: 0.82rem !important;
        white-space: nowrap !important;
    }

    .level-desc {
        font-size: 0.7rem !important;
        line-height: 1.25 !important;
    }

    /* 6. Offre Studio Créatif : Textes entièrement visibles sur smartphone sur une seule ligne */
    .pricing-card-wrapper {
        padding: 0 !important;
    }

    .pricing-single-card {
        padding: 36px 10px !important;
    }

    .pricing-features-list {
        padding: 0 !important;
        gap: 12px !important;
    }

    .pricing-features-list li {
        white-space: nowrap !important;
        font-size: 0.72rem !important;
        gap: 6px !important;
    }

    .pricing-features-list i {
        font-size: 0.88rem !important;
    }

    .faq-question { padding: 18px 16px; font-size: 0.95rem; }
    .faq-answer-content { padding: 0 16px 18px; font-size: 0.88rem; }
    .form-wrapper { padding: 24px 16px; }
    .form-group-grid { grid-template-columns: 1fr; }
}