/* ============================================
   Société 7M - Landing Page Styles
   Modern, Premium "Under Construction" Page
   ============================================ */

:root {
    /* Color Palette - Inspired by the logo */
    --primary-blue: #8BA3C4;
    --primary-dark: #5A7493;
    --primary-darker: #3D5A73;
    --accent-blue: #B8C5D4;
    --light-blue: #E8EDF3;
    --text-dark: #2C3E50;
    --text-gray: #5A6A7A;
    --text-light: #8A9AAA;
    --white: #FFFFFF;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-bg: linear-gradient(135deg, #E8EDF3 0%, #B8C5D4 50%, #8BA3C4 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--gradient-bg);
    min-height: 100vh;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   Background Animation
   ============================================ */

.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
    transition: transform 0.3s ease-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-blue));
    bottom: -50px;
    left: -100px;
    animation-delay: -5s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-darker), var(--primary-dark));
    top: 50%;
    left: 10%;
    animation-delay: -10s;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    top: 30%;
    right: 15%;
    animation-delay: -15s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg) scale(1);
    }

    25% {
        transform: translateY(-30px) rotate(5deg) scale(1.05);
    }

    50% {
        transform: translateY(20px) rotate(-5deg) scale(0.95);
    }

    75% {
        transform: translateY(-15px) rotate(3deg) scale(1.02);
    }
}

/* ============================================
   Container & Layout
   ============================================ */

.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

/* ============================================
   Header & Logo
   ============================================ */

.header {
    padding: var(--spacing-xl) 0;
    text-align: center;
    animation: fadeInDown 1s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    max-width: 350px;
    height: auto;
    filter: drop-shadow(0 4px 20px rgba(93, 122, 165, 0.3));
    transition: transform var(--transition-base);
}

.logo:hover {
    transform: scale(1.02);
}

.fallback-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.emblem {
    width: 80px;
    height: 100px;
    color: var(--primary-dark);
}

.windmill-icon {
    width: 100%;
    height: 100%;
    animation: slowSpin 30s linear infinite;
}

@keyframes slowSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.societe {
    font-family: var(--font-body);
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-gray);
    letter-spacing: 0.3em;
}

.sept-m {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 600;
    color: var(--primary-blue);
    line-height: 1;
    letter-spacing: 0.05em;
}

/* ============================================
   Main Content - Glass Card
   ============================================ */

.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: var(--spacing-lg) 0;
    animation: fadeIn 1.2s ease-out 0.3s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.glass-card {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: var(--spacing-2xl);
    text-align: center;
    max-width: 700px;
    width: 100%;
    box-shadow:
        0 25px 50px -12px rgba(93, 122, 165, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow:
        0 35px 60px -15px rgba(93, 122, 165, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.6) inset;
}

.construction-icon {
    margin-bottom: var(--spacing-lg);
}

.gear-icon {
    width: 80px;
    height: 80px;
    color: var(--primary-blue);
    transition: transform var(--transition-base);
}

.card-logo {
    max-width: 280px;
    height: auto;
    filter: drop-shadow(0 4px 15px rgba(93, 122, 165, 0.2));
}

.title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
}

.message {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   Progress Bar
   ============================================ */

.progress-container {
    margin-top: var(--spacing-lg);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--light-blue);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    width: 60%;
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
    border-radius: 10px;
    position: relative;
    animation: progressPulse 2s ease-in-out infinite;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.4),
            transparent);
    animation: shimmer 2s infinite;
}

@keyframes progressPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

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

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

.progress-text {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    width: 100%;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    text-align: center;
    animation: fadeInUp 1s ease-out 0.6s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-info {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 40px -10px rgba(93, 122, 165, 0.15);
}

.contact-row {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-gray);
    font-size: 0.95rem;
}

.icon {
    width: 20px;
    height: 20px;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.legal-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-light);
}

.separator {
    color: var(--primary-blue);
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }

    .container {
        padding: var(--spacing-sm);
    }

    .glass-card {
        padding: var(--spacing-lg);
        border-radius: 20px;
    }

    .title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .fallback-logo {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .logo-text {
        align-items: center;
    }

    .societe {
        font-size: 1.4rem;
    }

    .sept-m {
        font-size: 3rem;
    }

    .contact-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .legal-info {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .separator {
        display: none;
    }

    .floating-shape {
        opacity: 0.1;
    }

    .shape-1 {
        width: 250px;
        height: 250px;
    }

    .shape-2 {
        width: 200px;
        height: 200px;
    }

    .shape-3,
    .shape-4 {
        display: none;
    }
}

@media (max-width: 480px) {
    .header {
        padding: var(--spacing-lg) 0;
    }

    .glass-card {
        padding: var(--spacing-md);
    }

    .title {
        font-size: 1.6rem;
    }

    .gear-icon {
        width: 60px;
        height: 60px;
    }

    .contact-info {
        padding: var(--spacing-sm);
    }

    .contact-item {
        font-size: 0.85rem;
    }
}

/* ============================================
   Animations for Premium Feel
   ============================================ */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}