/* ========================================
   EAGLE SECURITY - MAIN STYLESHEET
   Tactical Professional Theme
   ======================================== */

/* === VARIABLES === */
:root {
    --primary-color: #6B7C8E;
    --dark-bg: #0A0A0A;
    --dark-secondary: #1A1A1A;
    --dark-tertiary: #2A2A2A;
    --light-text: #FFFFFF;
    --gray-text: #B0B0B0;
    --accent-color: #8B9AAD;
    --border-color: #333333;
    --transition-speed: 0.4s;
}

/* === CUSTOM SCROLLBARS === */
/* Scrollbar discrète pour Webkit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

::-webkit-scrollbar-thumb {
    background: rgba(107, 124, 142, 0.4);
    border-radius: 5px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(107, 124, 142, 0.7);
}

/* Scrollbar pour Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(107, 124, 142, 0.4) rgba(0, 0, 0, 0.3);
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.5px;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.8rem;
}

p {
    color: var(--gray-text);
    font-size: 1.1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

/* === NAVBAR === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 25px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-speed);
}

.navbar.scrolled {
    padding: 0.8rem 5%;
    background: rgba(10, 10, 10, 0.98);
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.navbar-logo img {
    height: 70px;
    transition: all var(--transition-speed);
}

.navbar.scrolled .navbar-logo img {
    height: 40px;
}

.navbar-menu {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.navbar-menu li a {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    transition: all var(--transition-speed);
}

.navbar-menu li a img {
    height: 25px;
}

.navbar-menu li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-speed);
}

.navbar-menu li a:hover::after,
.navbar-menu li a.active::after {
    width: 100%;
}

.navbar-menu li a:hover {
    color: var(--primary-color);
}

/* === HERO SECTION === */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(107, 124, 142, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(107, 124, 142, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 900px;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out;
    margin-top: 175px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    margin-bottom: 1.5rem;
    color: var(--light-text);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero h1 span {
    color: var(--primary-color);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: var(--gray-text);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid;
    cursor: pointer;
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--light-text);
}

.btn-primary:hover {
    background: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(107, 124, 142, 0.3);
}

.btn-secondary {
    background: transparent;
    border-color: var(--light-text);
    color: var(--light-text);
}

.btn-secondary:hover {
    background: var(--light-text);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

/* === SECTIONS === */
.section {
    padding: 6rem 5%;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.section-title p {
    margin-top: 1.5rem;
    font-size: 1.2rem;
}

/* === SERVICES GRID === */
.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    justify-content: center;
}

.service-card {
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    text-align: center;
    transition: all var(--transition-speed);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    flex: 0 0 calc(25% - 1.5rem);
    min-width: 280px;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(107, 124, 142, 0.1), transparent);
    transition: left 0.6s;
}

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

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(107, 124, 142, 0.2);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--light-text);
}

.service-card p {
    color: var(--gray-text);
    line-height: 1.8;
}

/* === FLIP CARDS === */
.flip-card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.flip-card {
    perspective: 1000px;
    height: 400px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    background: var(--dark-secondary);
}

.flip-card-front {
    background: linear-gradient(135deg, var(--dark-secondary) 0%, var(--dark-tertiary) 100%);
}

.flip-card-back {
    transform: rotateY(180deg);
    background: linear-gradient(135deg, var(--dark-secondary) 0%, var(--dark-tertiary) 100%);
    text-align: center;
}

.flip-card-front h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--light-text);
}

.flip-card-front .service-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.flip-card-back h3 {
    margin-bottom: 1.5rem;
    color: var(--light-text);
}

.flip-card-back p {
    color: var(--light-text);
    line-height: 1.8;
    font-size: 1rem;
}

/* === VALUES SECTION === */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.value-item {
    text-align: center;
    padding: 2rem;
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
}

.value-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.value-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.value-item h3 {
    margin-bottom: 1rem;
    color: var(--light-text);
}

/* === ABOUT PAGE === */
.about-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    margin-bottom: 2rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
}

.mission-section {
    background: var(--dark-secondary);
    padding: 4rem;
    margin-top: 4rem;
    border-left: 4px solid var(--primary-color);
}

.mission-section h3 {
    margin-bottom: 1.5rem;
}

/* === CONTACT FORMS === */
.contact-container {
    max-width: 1200px;
    margin: 0 auto;
}

.form-selector {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.form-selector-btn {
    padding: 1rem 2rem;
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    color: var(--gray-text);
    cursor: pointer;
    transition: all var(--transition-speed);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-selector-btn.active,
.form-selector-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--light-text);
}

.contact-form {
    display: none;
    max-width: 700px;
    margin: 0 auto;
    animation: fadeIn 0.5s ease-out;
}

.contact-form.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--light-text);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    color: var(--light-text);
    font-size: 1rem;
    transition: all var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(107, 124, 142, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    width: 100%;
    padding: 1.2rem;
    background: var(--primary-color);
    border: none;
    color: var(--light-text);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.submit-btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(107, 124, 142, 0.3);
}

/* === FOOTER === */
.footer {
    background: var(--dark-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 5%;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: var(--light-text);
}

.footer-section p,
.footer-section a {
    color: var(--gray-text);
    margin-bottom: 0.5rem;
    display: block;
    transition: color var(--transition-speed);
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--gray-text);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .navbar-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 70%;
        height: calc(100vh - 80px);
        background: rgba(26, 26, 26, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transition: right var(--transition-speed);
        border-left: 1px solid var(--border-color);
    }

    .navbar-menu.active {
        right: 0;
    }

    .burger-menu {
        display: flex;
    }

    .hero {
        height: auto;
        padding: 8rem 2rem 4rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .flip-card-container,
    .values-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 4rem 5%;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 1rem 5%;
    }

    .navbar-logo span {
        font-size: 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* ========================================
   LOGIN POPUP STYLES
   ======================================== */

.login-body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(107, 124, 142, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(107, 124, 142, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

.login-overlay {
    position: relative;
    z-index: 10;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.login-popup {
    background: #1A1A1A;
    border: 1px solid #333333;
    border-radius: 8px;
    padding: 3rem;
    max-width: 450px;
    width: 90vw;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.7);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
.login-popup-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-popup-logo {
    width: 90px;
    margin-bottom: 1.5rem;
    animation: logoFade 1s ease-out;
}

@keyframes logoFade {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.login-popup-header h2 {
    color: #FFFFFF;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.login-popup-header p {
    color: #B0B0B0;
    font-size: 0.95rem;
}

/* Form */
.login-popup-form {
    margin-bottom: 2rem;
}

.login-input-group {
    margin-bottom: 1.5rem;
}

.login-input-group label {
    display: block;
    color: #FFFFFF;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: 0.3px;
}

.login-input-group input {
    width: 100%;
    padding: 1rem;
    background: #0A0A0A;
    border: 1px solid #333333;
    border-radius: 4px;
    color: #FFFFFF;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.login-input-group input:focus {
    outline: none;
    border-color: #6B7C8E;
    box-shadow: 0 0 0 3px rgba(107, 124, 142, 0.15);
}

.login-input-group input::placeholder {
    color: #555555;
}

/* Submit Button */
.login-submit-btn {
    width: 100%;
    padding: 1.1rem;
    background: #6B7C8E;
    border: none;
    border-radius: 4px;
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.login-submit-btn:hover:not(:disabled) {
    background: #8B9AAD;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(107, 124, 142, 0.4);
}

.login-submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.login-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.login-submit-btn .btn-text {
    display: inline-block;
}

.login-submit-btn .btn-loader {
    display: none;
}

.login-submit-btn.loading .btn-text {
    display: none;
}

.login-submit-btn.loading .btn-loader {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Footer */
.login-popup-footer {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid #333333;
}

.login-popup-footer p {
    color: #B0B0B0;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.back-to-site {
    color: #6B7C8E;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.back-to-site:hover {
    color: #8B9AAD;
}

/* Responsive */
@media (max-width: 480px) {
    .login-popup {
        padding: 2rem 1.5rem;
    }

    .login-popup-header h2 {
        font-size: 1.5rem;
    }

    .login-popup-logo {
        width: 70px;
    }
}