body {
    margin: 0;
    font-family: Arial;
    background: #0b0f17;
    color: #e2e8f0;
}

.contact-phone {
    font-size: 1.2rem;
    margin: 20px 0;
    font-weight: 600;
    color: aliceblue;
}
/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    padding: 20px 60px;
    background: rgba(10, 15, 25, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.logo img {
    height: 40px;
}

.navbar a {
    margin-left: 20px;
    text-decoration: none;
    color: #cbd5e1;
}

.navbar a:hover {
    color: white;
}

.btn-nav {
    background: #2563eb;
    color: white !important;
    padding: 8px 15px;
    border-radius: 6px;
}

/* HERO */
.hero {
    position: relative;
    height: 90vh;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(37,99,235,0.4));
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    text-align: center;
}

.hero h1 {
    font-size: 50px;
}

.hero p {
    color: #cbd5e1;
}

/* SECTIONS */
.section {
    padding: 80px 60px;
    max-width: 1100px;
    margin: auto;
}

.section.alt {
    background: #111827;
}

.section.center {
    text-align: center;
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

/* CARD */
.card {
    background: #111827;
    padding: 25px;
    border-radius: 10px;
    border: 1px solid #1f2937;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: #2563eb;
}

/* BUTTON */
.btn {
    background: #2563eb;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 6px;
    display: inline-block;
    margin-top: 20px;
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 40px;
    background: #020617;
    color: #94a3b8;
}

.devis-page {
    padding: 80px 20px;
}

/* HERO */
.devis-hero {
    text-align: center;
    margin-bottom: 60px;
}

.devis-hero h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.devis-hero p {
    color: #94a3b8;
}

/* LAYOUT */
.devis-wrapper {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

/* CARD FORM */
.devis-card {
    background: linear-gradient(180deg, #020617, #020617);
    border: 1px solid #1e293b;
    padding: 40px;
    border-radius: 20px;
}

/* FORM BLOCK */
.form-block {
    margin-bottom: 40px;
}

.form-block h2 {
    margin-bottom: 15px;
    font-size: 18px;
}

/* INPUT */
input, select, textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid #1e293b;
    background: #020617;
    color: white;
}

/* GRID */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* SOLUTIONS */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.solutions-grid label {
    background: #020617;
    border: 1px solid #1e293b;
    padding: 15px;
    border-radius: 12px;
    cursor: pointer;
}

.solutions-grid input {
    display: none;
}

.solutions-grid input:checked + span {
    color: #2563eb;
    font-weight: bold;
}

/* BUTTON */
.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    cursor: pointer;
}

/* SIDE */
.devis-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.side-card {
    background: #020617;
    border: 1px solid #1e293b;
    padding: 25px;
    border-radius: 15px;
}

.side-card.highlight {
    border-color: #2563eb;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .devis-wrapper {
        grid-template-columns: 1fr;
    }
}

/* SUCCESS PAGE */
.success-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
}

.success-card {
    background: #020617;
    padding: 60px;
    border-radius: 20px;
    border: 1px solid #1e293b;
    text-align: center;
    max-width: 500px;
}

.success-icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #22c55e;
}

.success-card h1 {
    margin-bottom: 15px;
}

.success-card p {
    color: #94a3b8;
}

/* BUTTONS */
.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: 8px;
}

.btn-secondary {
    display: inline-block;
    margin-top: 20px;
    margin-left: 10px;
    padding: 12px 25px;
    border: 1px solid #2563eb;
    color: #2563eb;
    text-decoration: none;
    border-radius: 8px;
}