html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
}

/* Animated background */

.animated-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.animated-bg span {
    position: absolute;
    display: block;
    border-radius: 9999px;
    background: rgba(103, 232, 249, 0.08);
    animation: floatingBlur 18s linear infinite;
    filter: blur(10px);
}

.animated-bg span:nth-child(1) {
    width: 220px;
    height: 220px;
    left: 8%;
    top: 20%;
    animation-delay: 0s;
}

.animated-bg span:nth-child(2) {
    width: 320px;
    height: 320px;
    right: 10%;
    top: 10%;
    animation-delay: 3s;
}

.animated-bg span:nth-child(3) {
    width: 180px;
    height: 180px;
    left: 40%;
    bottom: 10%;
    animation-delay: 6s;
}

/* Animations */

@keyframes floatingBlur {

    0% {
        transform: translateY(0px) translateX(0px) scale(1);
    }

    50% {
        transform: translateY(-30px) translateX(20px) scale(1.08);
    }

    100% {
        transform: translateY(0px) translateX(0px) scale(1);
    }
}

@keyframes shake {

    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }

    25% {
        transform: translateX(-50%) translateY(-4px);
    }

    50% {
        transform: translateX(-50%) translateY(4px);
    }

    75% {
        transform: translateX(-50%) translateY(-2px);
    }
}

/* Glass effect */

.glass {
    backdrop-filter: blur(18px);
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
}

/* Gradient text */

.gradient-text {
    background: linear-gradient(
        90deg,
        #67e8f9,
        #ffffff,
        #38bdf8
    );

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero background */

.hero-bg {
    background:
        radial-gradient(circle at 15% 10%, rgba(103,232,249,.35), transparent 28%),
        radial-gradient(circle at 85% 20%, rgba(14,116,144,.5), transparent 30%),
        linear-gradient(135deg, rgba(3,24,39,.95), rgba(8,145,178,.85));
}

/* Cards */

.water-card {
    background: linear-gradient(
        180deg,
        rgba(255,255,255,.98),
        rgba(236,254,255,.94)
    );
}

/* Shape */

.clip-wave {
    clip-path: ellipse(75% 55% at 50% 45%);
}

.join-section {
    background-color: #020617;
}

.join-bg {
    position: absolute;
    inset: 0;
    opacity: 0.30;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.join-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(2, 6, 23, 1),
        rgba(2, 6, 23, 0.90),
        rgba(22, 78, 99, 0.80)
    );
}


/* Brand reveal animation */

.brand-reveal {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;

    min-width: 260px;

    overflow: hidden;
    white-space: nowrap;
}

.brand-word {
    display: inline-flex;
    align-items: center;
    overflow: hidden;
    flex-shrink: 0;
}

.brand-letter {
    display: inline-block;
    font-weight: 900;
    color: white;
}

.brand-hidden {
    display: inline-block;
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    transform: translateX(-8px);

    animation: revealBrandText 1s ease forwards;
}

.brand-word:nth-child(1) .brand-hidden {
    animation-delay: 0.2s;
}

.brand-word:nth-child(2) .brand-hidden {
    animation-delay: 0.6s;
}

.brand-word:nth-child(3) .brand-hidden {
    animation-delay: 1s;
}

@keyframes revealBrandText {
    from {
        max-width: 0;
        opacity: 0;
        transform: translateX(-8px);
    }

    to {
        max-width: 120px;
        opacity: 1;
        transform: translateX(0);
    }
}
@media (max-width: 640px) {
    .brand-hidden {
        animation: none;
        max-width: 0;
        opacity: 0;
    }

    .brand-reveal {
        font-size: 1.1rem;
    }
}

/* Navbar initial */
.navbar-transparent {
    background: transparent;
    border-color: transparent;
}

/* Navbar au scroll */
.navbar-scrolled {
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(22px);

    border-bottom: 1px solid rgba(226,232,240,.8);

    box-shadow:
        0 10px 35px rgba(15,23,42,.06);

    padding-top: 2px;
    padding-bottom: 2px;
}
/* Liens initiaux */
.nav-link {
    color: rgba(255,255,255,.88);
    transition: .3s;
}

.nav-link:hover {
    color: #a5f3fc;
}

/* Liens après scroll */
.navbar-scrolled .nav-link {
    color: #334155;
}

.navbar-scrolled .nav-link:hover {
    color: #0891b2;
}
/* Logo texte initial */
.brand-letter,
.brand-hidden {
    color: white;
    transition: .3s;
}

/* Après scroll */
.navbar-scrolled .brand-letter,
.navbar-scrolled .brand-hidden {
    color: #0f172a;
}
/* Search/Menu initial */
.nav-icon-btn {
    background: rgba(255,255,255,.12);
    color: white;
    backdrop-filter: blur(18px);
    transition: .3s;
}

.nav-icon-btn:hover {
    background: rgba(255,255,255,.2);
}

/* Après scroll */
.navbar-scrolled .nav-icon-btn {
    background: #f1f5f9;
    color: #334155;
}

.navbar-scrolled .nav-icon-btn:hover {
    background: #cffafe;
    color: #0891b2;
}
.nav-cta {
    transition: .3s;
}

.navbar-transparent .nav-cta {
    background: white;
    color: #031827;
}

.navbar-transparent .nav-cta:hover {
    background: #cffafe;
}

.navbar-scrolled .nav-cta {
    background: #06b6d4;
    color: white;
}

.navbar-scrolled .nav-cta:hover {
    background: #0891b2;
}

.mobile-panel,
.search-panel {
    opacity: 0;
    transform: translateY(-14px);
    transition: opacity .28s ease, transform .28s ease;
}

.mobile-panel.is-open,
.search-panel.is-open {
    opacity: 1;
    transform: translateY(0);
}

body.no-scroll {
    overflow: hidden;
}


.team-image {
    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: top;

    backface-visibility: hidden;

    transform: translateZ(0);

    image-rendering: auto;

    will-change: transform;

    transition: transform .7s ease;
}