* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --warm-gray: #fafaf9;
    --soft-blue: #eff6ff;
    --text-dark: #0f172a;
    --text-gray: #64748b;
    --border-light: #e2e8f0;
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --shadow-soft: 0 8px 32px rgba(31, 38, 135, 0.37);
    --shadow-hover: 0 12px 40px rgba(31, 38, 135, 0.5);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

/* Glassmorphism base */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-soft);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Modern scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
}

/* Header avec effet glassmorphism */
.header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(25px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.logo::before {
    content: '🤖';
    position: absolute;
    left: -40px;
    font-size: 24px;
    animation: float 3s ease-in-out infinite;
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.5));
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    padding: 10px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

.nav-auth {
    display: flex;
    gap: 15px;
    align-items: center;
}

.btn-login {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-dark);
    padding: 12px 24px;
    border: 2px solid rgba(0, 0, 0, 0.15);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    font-size: 14px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
    transition: left 0.6s;
}

.btn-login:hover::before {
    left: 100%;
}

.btn-login:hover {
    background: rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
}

.cta-header {
    background: var(--gradient-accent);
    color: white;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(74, 172, 254, 0.3);
}

.cta-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.cta-header:hover::before {
    left: 100%;
}

.cta-header:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 35px rgba(74, 172, 254, 0.4);
}

.user-menu {
    position: relative;
    display: none;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 10px 20px;
    border-radius: 50px;
    background: rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-dark);
}

.user-info:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    padding: 20px 0;
    min-width: 220px;
    display: none;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-menu.show {
    display: block;
    transform: translateY(0);
    opacity: 1;
}

.dropdown-item {
    display: block;
    padding: 12px 25px;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-weight: 500;
}

.dropdown-item:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    padding-left: 30px;
}

/* Pages */
.page {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.page.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Hero Section avec parallax et glassmorphism */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    animation: move 20s linear infinite;
    z-index: 1;
}

@keyframes move {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-60px) translateY(-60px); }
}

/* Boules colorées animées en arrière-plan */
.hero-animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.8;
    animation: float-orb 20s infinite ease-in-out;
    transition: all 2s ease-in-out, background 4s ease-in-out;
    will-change: transform, background;
}

.floating-orb:hover {
    filter: blur(30px);
    opacity: 0.9;
    transform: scale(1.1);
}

.floating-orb:nth-child(1) {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    top: 10%;
    left: -10%;
    animation-delay: 0s;
    animation-duration: 32s;
    animation-timing-function: cubic-bezier(0.4, 0, 0.6, 1);
}

.floating-orb:nth-child(2) {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    top: 60%;
    right: -5%;
    animation-delay: -7s;
    animation-duration: 28s;
    animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.floating-orb:nth-child(3) {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, #a8edea, #fed6e3);
    top: 30%;
    left: 70%;
    animation-delay: -14s;
    animation-duration: 36s;
    animation-timing-function: cubic-bezier(0.39, 0.575, 0.565, 1);
}

.floating-orb:nth-child(4) {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, #ff9a9e, #fecfef);
    bottom: 20%;
    left: 10%;
    animation-delay: -21s;
    animation-duration: 26s;
    animation-timing-function: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.floating-orb:nth-child(5) {
    width: 220px;
    height: 220px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    top: 5%;
    right: 20%;
    animation-delay: -11s;
    animation-duration: 34s;
    animation-timing-function: cubic-bezier(0.23, 1, 0.32, 1);
}

.floating-orb:nth-child(6) {
    width: 160px;
    height: 160px;
    background: linear-gradient(135deg, #ffecd2, #fcb69f);
    bottom: 10%;
    right: 30%;
    animation-delay: -18s;
    animation-duration: 22s;
    animation-timing-function: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-orb:nth-child(7) {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, #30cfd0, #91a7ff);
    top: 50%;
    left: -15%;
    animation-delay: -29s;
    animation-duration: 40s;
    animation-timing-function: cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.floating-orb:nth-child(8) {
    width: 190px;
    height: 190px;
    background: linear-gradient(135deg, #fa709a, #fee140);
    top: 80%;
    left: 60%;
    animation-delay: -4s;
    animation-duration: 30s;
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}

@keyframes float-orb {
    0% {
        transform: translate(0px, 0px) rotate(0deg) scale(1);
    }
    25% {
        transform: translate(30px, -20px) rotate(90deg) scale(1.05);
    }
    50% {
        transform: translate(50px, -30px) rotate(180deg) scale(1.1);
    }
    75% {
        transform: translate(-20px, 40px) rotate(270deg) scale(0.95);
    }
    100% {
        transform: translate(0px, 0px) rotate(360deg) scale(1);
    }
}

/* Particules plus petites qui scintillent */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    animation: sparkle 4s infinite ease-in-out;
}

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

.hero-content {
    position: relative;
    z-index: 10;
    /* background: rgba(255, 255, 255, 0.05); */
    /* backdrop-filter: blur(25px); */
    /* -webkit-backdrop-filter: blur(25px); */
    border-radius: 30px;
    padding: 60px 40px;
    /* border: 1px solid rgba(255, 255, 255, 0.25); */
    /* box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2); */
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: 58px;
    font-weight: 900;
    color: white;
    margin-bottom: 30px;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero .subtitle {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin: 60px 0;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat:hover {
    transform: translateY(-5px) scale(1.02);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.stat .number {
    font-size: 42px;
    font-weight: 900;
    color: white;
    display: block;
    text-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.stat .label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
    font-weight: 500;
}

.hero-cta {
    margin-top: 50px;
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Boutons modernes avec effets morphing */
.btn-primary {
    background: var(--gradient-accent);
    color: white;
    padding: 20px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: 0 15px 35px rgba(74, 172, 254, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(74, 172, 254, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.btn-secondary:hover::before {
    left: 100%;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

/* Section d'essai téléphonique */
.hero-phone-trial {
    margin-top: 40px;
    text-align: center;
}

.phone-input-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.phone-input {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 18px 25px;
    font-size: 16px;
    color: white;
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 250px;
    text-align: center;
}

.phone-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.phone-input:focus {
    border-color: rgba(74, 172, 254, 0.8);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 20px rgba(74, 172, 254, 0.3);
    transform: translateY(-2px);
}

.btn-trial {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    padding: 18px 30px;
    border-radius: 50px;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px rgba(76, 175, 80, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-trial::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.btn-trial:hover::before {
    left: 100%;
}

.btn-trial:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 35px rgba(76, 175, 80, 0.4);
}

.trial-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-style: italic;
}

/* Modal avec glassmorphism avancé */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(25px);
    margin: 3% auto;
    padding: 50px;
    border-radius: 30px;
    max-width: 550px;
    width: 90%;
    position: relative;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

@keyframes modalSlideIn {
    0% {
        transform: translateY(-100px) scale(0.8);
        opacity: 0;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 25px;
    top: 25px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-gray);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    transform: rotate(90deg) scale(1.1);
}

.modal h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    font-size: 32px;
    text-align: center;
    font-weight: 800;
}

.modal p {
    color: var(--text-gray);
    margin-bottom: 35px;
    text-align: center;
    font-size: 16px;
    line-height: 1.6;
}

/* Formulaires modernes */
.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 15px;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.form-group.required label::after {
    content: " *";
    color: #ef4444;
}

.submit-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    padding: 18px;
    border: none;
    border-radius: 15px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

.submit-btn:disabled {
    background: linear-gradient(135deg, #9ca3af, #6b7280);
    cursor: not-allowed;
    transform: none;
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    animation: fadeInUp 0.3s ease;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Auth Pages avec glassmorphism */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 20px 40px;
    position: relative;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    animation: move 25s linear infinite;
}

.auth-container {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 50px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2);
    max-width: 480px;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-header h1 {
    font-size: 32px;
    font-weight: 900;
    color: white;
    margin-bottom: 15px;
    text-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.auth-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 1.5;
}

.auth-switch {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 30px;
}

.auth-switch a {
    color: white;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
}

.auth-switch a:hover {
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* Dashboard moderne */
.dashboard {
    padding: 120px 0 60px;
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.dashboard-header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.dashboard-title {
    font-size: 36px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.dashboard-subtitle {
    color: var(--text-gray);
    font-size: 18px;
    line-height: 1.6;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.dashboard-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 35px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.05), transparent);
    transition: left 0.6s;
}

.dashboard-card:hover::before {
    left: 100%;
}

.dashboard-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.card-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-dark);
}

.card-content {
    color: var(--text-gray);
    line-height: 1.6;
}

.status-badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background: rgba(16, 185, 129, 0.15);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Sections avec effets modernes */
.problem {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
}

.section-title {
    text-align: center;
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 25px;
    line-height: 1.2;
}

.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 80px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 80px;
}

.problem-card {
    background: rgba(254, 242, 242, 0.8);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(254, 202, 202, 0.5);
    border-radius: 25px;
    padding: 40px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.05), transparent);
    transition: left 0.6s;
}

.problem-card:hover::before {
    left: 100%;
}

.problem-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(220, 38, 38, 0.15);
}

.problem-icon {
    font-size: 56px;
    margin-bottom: 25px;
    display: block;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        transform: translate3d(0, -10px, 0);
    }
    70% {
        transform: translate3d(0, -5px, 0);
    }
    90% {
        transform: translate3d(0, -2px, 0);
    }
}

.problem-title {
    font-size: 24px;
    font-weight: 800;
    color: #dc2626;
    margin-bottom: 20px;
}

.problem-desc {
    color: #7f1d1d;
    line-height: 1.7;
    font-size: 16px;
}

/* Solution avec parallax */
.solution {
    padding: 100px 0;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    position: relative;
    overflow: hidden;
}

.solution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    animation: move 30s linear infinite;
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.solution-text h2 {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    line-height: 1.2;
}

.solution-text p {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.7;
}

.solution-features {
    list-style: none;
    margin-bottom: 40px;
}

.solution-features li {
    padding: 15px 0;
    font-size: 18px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.solution-features li:hover {
    transform: translateX(10px);
    color: var(--primary-color);
}

.solution-features li::before {
    content: "✨";
    font-size: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.solution-visual {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 50px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: relative;
}

.phone-mockup {
    background: var(--gradient-primary);
    color: white;
    padding: 40px 30px;
    border-radius: 30px;
    margin: 0 auto;
    max-width: 320px;
    position: relative;
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.3);
    overflow: hidden;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.call-interface {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.caller-info {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.caller-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 8px 25px rgba(74, 172, 254, 0.4);
}

.caller-details h4 {
    font-size: 20px;
    margin-bottom: 8px;
    font-weight: 700;
}

.caller-details p {
    font-size: 14px;
    opacity: 0.9;
}

.call-status {
    background: rgba(16, 185, 129, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px;
    border-radius: 15px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Features avec hover effects avancés */
.features {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 40px;
    margin-top: 80px;
}

.feature-card {
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 30px;
    padding: 50px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.05), transparent);
    transition: left 0.8s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 30px 80px rgba(99, 102, 241, 0.2);
}

.feature-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 42px;
    margin: 0 auto 30px;
    color: white;
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.6);
}

.feature-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.feature-desc {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 16px;
}

.feature-benefits {
    list-style: none;
    text-align: left;
}

.feature-benefits li {
    padding: 10px 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.feature-benefits li:hover {
    transform: translateX(5px);
    color: var(--primary-color);
}

.feature-benefits li::before {
    content: "💡";
    font-size: 16px;
}

/* Testimonials avec animations */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 40px;
    margin-top: 80px;
}

.testimonial {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 40px;
    font-size: 120px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: serif;
    opacity: 0.5;
}

.testimonial:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.testimonial-content {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 20px;
}

.author-avatar {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    font-weight: bold;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.author-info h4 {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.author-info p {
    color: var(--text-gray);
    font-size: 14px;
}

/* Pricing avec effets premium */
.pricing {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 80px;
}

.pricing-card {
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 30px;
    padding: 50px;
    text-align: center;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 3px solid transparent;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.05), transparent);
    transition: left 0.8s;
}

.pricing-card:hover::before {
    left: 100%;
}

.pricing-card.featured {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 30px 80px rgba(99, 102, 241, 0.3);
    position: relative;
}

.pricing-card.featured::after {
    content: "⭐ Le plus populaire";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.plan-name {
    font-size: 28px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.plan-price {
    font-size: 52px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-shadow: 0 5px 20px rgba(99, 102, 241, 0.2);
}

.plan-price .currency {
    font-size: 28px;
    vertical-align: top;
}

.plan-price .period {
    font-size: 18px;
    color: var(--text-gray);
    font-weight: 500;
}

.plan-features {
    list-style: none;
    margin: 40px 0;
    text-align: left;
}

.plan-features li {
    padding: 15px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.plan-features li:hover {
    transform: translateX(5px);
    color: var(--primary-color);
}

.plan-features li::before {
    content: "✨";
    color: var(--secondary-color);
    font-size: 18px;
}

.plan-cta {
    width: 100%;
    padding: 18px;
    border-radius: 15px;
    border: none;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.plan-cta.primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.plan-cta.secondary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.plan-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.plan-cta:hover::before {
    left: 100%;
}

.plan-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.5);
}

/* FAQ avec animations */
.faq {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.faq-list {
    max-width: 900px;
    margin: 80px auto 0;
}

.faq-item {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    margin-bottom: 25px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.faq-question {
    padding: 30px;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-question:hover {
    background: rgba(99, 102, 241, 0.05);
    color: var(--primary-color);
}

.faq-question::after {
    content: "+";
    font-size: 28px;
    color: var(--primary-color);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-question.active::after {
    transform: rotate(45deg);
    background: var(--primary-color);
    color: white;
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 16px;
}

.faq-answer.active {
    padding: 0 30px 30px;
    max-height: 300px;
}

/* Final CTA avec gradient animé */
.final-cta {
    padding: 100px 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    animation: move 25s linear infinite;
}

.final-cta h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
    text-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.final-cta p {
    font-size: 22px;
    margin-bottom: 50px;
    opacity: 0.95;
    position: relative;
    z-index: 1;
    line-height: 1.6;
}

.final-cta .btn-primary {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.final-cta .btn-primary:hover {
    background: white;
    color: var(--primary-dark);
}

/* Footer moderne */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0;
    text-align: center;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-section h4 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 25px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 12px;
}

.footer-section a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-section a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 40px;
    color: #94a3b8;
    font-size: 16px;
}

/* Animations globales */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.floating {
    animation: float 4s ease-in-out infinite;
}

/* Animations on scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive moderne */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    /* Masquer le bouton "Créer un compte" sur mobile */
    .cta-header {
        display: none;
    }

    .hero h1 {
        font-size: 42px;
    }

    .hero .subtitle {
        font-size: 18px;
    }

    .hero-stats {
        gap: 40px;
    }

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

    .phone-input-group {
        flex-direction: column;
        gap: 15px;
    }

    .phone-input {
        min-width: 280px;
        width: 100%;
        max-width: 320px;
    }

    .btn-trial {
        width: 100%;
        max-width: 320px;
    }

    .btn-secondary {
        margin-left: 0;
        margin-top: 15px;
    }

    .solution-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .section-title {
        font-size: 36px;
    }

    .features-grid,
    .testimonials-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

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

    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 30px;
    }

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

    .auth-container {
        margin: 20px;
        padding: 30px;
    }

    .phone-mockup {
        max-width: 280px;
        padding: 30px 20px;
    }

    /* Optimisation des animations sur mobile */
    .floating-orb {
        filter: blur(20px);
        opacity: 0.6;
    }

    .floating-orb:nth-child(n+5) {
        display: none; /* Cache quelques orbes sur mobile pour la performance */
    }

    .hero-particles {
        display: none; /* Cache les particules sur mobile */
    }
}

/* Utils modernes */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

/* Cursors personnalisés */
.btn-primary,
.btn-secondary,
.cta-header,
.btn-login {
    cursor: pointer;
}

.btn-primary:hover,
.btn-secondary:hover,
.cta-header:hover,
.btn-login:hover {
    cursor: pointer;
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Respect pour les préférences d'animation réduites */
@media (prefers-reduced-motion: reduce) {
    .floating-orb,
    .particle,
    .hero::before {
        animation: none;
    }
    
    .floating-orb {
        opacity: 0.3;
    }
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}