/* ========================================
   VARIABLES CSS
   ======================================== */
:root {
    --deep-ocean: #0A2342;
    --azure:#326295;
    --aqua: #3FA7D6;
    --crystal: #E8F4F8;
    --champagne: #C9A86A;
    --white: #FFFFFF;
    --shadow: rgba(10, 35, 66, 0.15);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--deep-ocean);
    overflow-x: hidden;
    background: var(--white);
}

/* ========================================
   NAVIGATION
   ======================================== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--shadow);
    transition: all 0.3s ease;
}

.logo {
    display: block;
    height: 35px;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

nav a {
    text-decoration: none;
    color: var(--deep-ocean);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--aqua);
    transition: width 0.3s ease;
}

nav a:hover {
    color: var(--aqua);
}

nav a:hover::after {
    width: 100%;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--deep-ocean) 0%, var(--azure) 50%, var(--aqua) 100%);
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
    object-position: center;
    z-index: 1;
    transform: translate(-50%, -50%);
    opacity: 0.9;
}

.hero::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(63, 167, 214, 0.2) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg); 
    }
    33% { 
        transform: translate(30px, -30px) rotate(5deg); 
    }
    66% { 
        transform: translate(-20px, 20px) rotate(-5deg); 
    }
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 10;
    margin-top: 10vh;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 6rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 3px;
    color: var(--deep-ocean);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero .tagline {
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: 2px;
    margin-bottom: 3rem;
    color: var(--deep-ocean);
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: var(--champagne);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(201, 168, 106, 0.3);
    animation: fadeInUp 1s ease-out 0.6s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(201, 168, 106, 0.4);
    background: #D4B57A;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 20;
}

.arrow-down {
    animation: arrow-bounce 3s infinite;
    display: block;
    z-index: 21;
}

@keyframes arrow-bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ========================================
   SECTIONS COMMUNES
   ======================================== */
section {
    padding: 8rem 5%;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.5rem;
    font-weight: 300;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--deep-ocean);
    position: relative;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--aqua), var(--champagne));
}

/* ========================================
   À PROPOS DE NOUS
   ======================================== */
.about {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    padding: 7rem 2rem;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(50, 98, 149, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.about::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(63, 167, 214, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.about-content p {
    font-size: 1.15rem;
    line-height: 2;
    color: var(--deep-ocean);
    margin-bottom: 1.8rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.about-content p:nth-child(1) {
    animation-delay: 0.2s;
}

.about-content p:nth-child(2) {
    animation-delay: 0.4s;
}

.about-content p:nth-child(3) {
    animation-delay: 0.6s;
}

.about-content p strong {
    color: var(--azure);
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.about-content p strong::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--azure), var(--aqua));
    opacity: 0.3;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 3rem;
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0;
}

.feature-item:hover {
    opacity: 0.8;
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--azure);
    margin-top: 3px;
}

.feature-item h4 {
    font-size: 1rem;
    color: var(--deep-ocean);
    font-weight: 500;
    margin: 0;
    line-height: 1.6;
}

/* Animation pour les éléments à propos */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ========================================
   SERVICES
   ======================================== */
.services {
    /* background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); */
    /* padding: 7rem 2rem; */
    background:
    linear-gradient(
    to bottom,
    rgba(150, 192, 205, 0.492) 0%,
    rgba(111, 148, 160, 0.242) 100%
  ),
    url(../pictures/services-background.jpg) no-repeat center center/cover;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem; /* maybe make it 3rem for smaller screens */
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.service-card:hover {
    border-color: var(--azure);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: inline-block;
    color: var(--azure);
}

.service-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--deep-ocean);
    font-weight: 600;
}

.service-card > p {
    color: #6b7280;
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
}

.service-card > p:has(em) {
    margin-top: auto;
    margin-bottom: 0;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.service-card ul li {
    color: var(--deep-ocean);
    line-height: 1.8;
    font-size: 0.9rem;
    padding: 0.4rem 0 0.4rem 1.5rem;
    position: relative;
}

.service-card ul li::before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--azure);
}

.service-conclusion {
    position: relative;
    margin-top: 1.8rem;
    padding: 1.4rem 1.6rem;
    
    font-size: 1.05rem;
    line-height: 1.75;
    font-weight: 500;
    
    color: var(--deep-ocean);
    
    background: linear-gradient(
        135deg,
        rgba(232, 244, 248, 0.6),   /* crystal */
        rgba(255, 255, 255, 0.9)
    );
    
    border-left: 4px solid var(--champagne);
    border-radius: 6px;
    
    box-shadow: 0 8px 24px rgba(10, 35, 66, 0.06);
}


/* ========================================
   CONTACT
   ======================================== */
.contact {
    background: var(--white);
}

.contact-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.contact-intro p {
    font-size: 1.1rem;
    color: #6b7280;
    margin: 0.5rem 0;
}

.contact-intro p:first-child {
    font-weight: 500;
    color: var(--deep-ocean);
}

.contact-container {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--deep-ocean);
}

.contact-item {
    margin-bottom: 1.8rem;
    display: flex;
    align-items: start;
    gap: 1rem;
}

.contact-item-icon {
    font-size: 1.5rem;
    color: var(--azure);
    flex-shrink: 0;
}

.contact-item-text {
    line-height: 1.8;
}

.contact-item-text a {
    color: var(--deep-ocean);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item-text a:hover {
    color: var(--azure);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--deep-ocean);
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--crystal);
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--aqua);
    box-shadow: 0 0 0 3px rgba(63, 167, 214, 0.1);
}

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

.form-status {
    font-size: 0.9rem;
    color: var(--azure);
    margin-top: 0.5rem;
    opacity: 0.9;
    margin-left: 1.5rem;
}

.submit-button {
    padding: 1.2rem;
    background: var(--aqua);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: var(--azure);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(63, 167, 214, 0.3);
}

/* ========================================
   FOOTER
   ======================================== */
footer {
    background: var(--deep-ocean);
    color: var(--white);
    padding: 3rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

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

.footer-text p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    opacity: 0.9;
}

.footer-link:hover {
    opacity: 1;
    color: var(--aqua);
    transform: translateY(-2px);
}

.footer-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 500;
    flex-shrink: 0;
    transition: all 0.3s ease;
    background: transparent;
    color: var(--white);
}

.footer-icon[data-icon="phone"]::before {
    content: "\260E";
    font-size: 1.3rem;
}

.footer-icon[data-icon="mail"]::before {
    content: "\2709";
    font-size: 1.2rem;
}

.footer-link:hover .footer-icon,
.footer-link:focus .footer-icon {
    border-color: var(--aqua);
    background: rgba(63, 167, 214, 0.12);
    color: var(--aqua);
    transform: scale(1.12);
}

.footer-icon.insta-svg svg {
    display: block;
    width: 22px;
    height: 22px;
    color: var(--white);
    transition: color 0.3s;
}
.footer-link:hover .footer-icon.insta-svg svg,
.footer-link:focus .footer-icon.insta-svg svg {
    color: var(--aqua);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

.footer-bottom p {
    font-size: 0.85rem;
    opacity: 0.7;
    margin: 1.5rem;
}

.powered-by img {
    height: 24px;
    vertical-align: text-bottom;
    margin-left: 6px;
    transition: transform 0.3s ease;
}

.powered-by:hover img {
    transform: scale(1.08);
}

/* ========================================
   ANIMATIONS AU SCROLL
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}