body {
    font-family: 'Inter', sans-serif;
    background-color: #fbf9f9;
    color: #1b1c1c;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Manrope', sans-serif;
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* ── Scroll Animations ───────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.pop-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pop-in.active {
    opacity: 1;
    transform: scale(1);
}

/* ── Float Animation ─────────────────────────────────────────────────── */
@keyframes float {
    0%   { transform: translateY(0px) scale(1); }
    50%  { transform: translateY(-20px) scale(1.02); }
    100% { transform: translateY(0px) scale(1); }
}

.animate-float {
    animation: float 8s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

/* ── Nav Link Underline ──────────────────────────────────────────────── */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: #006c48;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after {
    width: 100%;
}

/* ── Card Hover Lift ─────────────────────────────────────────────────── */
.hover-lift {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}

.hover-lift:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* ── Button Glow Effects ─────────────────────────────────────────────── */
.btn-glow {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-glow:hover {
    box-shadow: 0 0 15px rgba(112, 251, 188, 0.4);
    transform: scale(1.05);
}

.btn-glow-dark:hover {
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    transform: scale(1.05);
}

/* ── Modal Entrance Animation ────────────────────────────────────────── */
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-card {
    animation: modalIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* ── Preloader ───────────────────────────────────────────────────────── */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
    overflow: hidden;
}

html.preloading,
body.preloading {
    overflow: hidden;
    height: 100vh;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.preloader-logo {
    width: 100px;
    height: 100px;
    object-fit: contain;
    animation: logoReveal 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    opacity: 0;
}

@keyframes logoReveal {
    0%   { opacity: 0; transform: scale(0.6); }
    100% { opacity: 1; transform: scale(1); }
}

.preloader-wordmark {
    margin-top: 20px;
    font-family: 'Manrope', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: #000049;
    opacity: 0;
    animation: wordmarkReveal 0.6s ease 0.5s forwards;
}

@keyframes wordmarkReveal {
    0%   { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}

.preloader-bar-track {
    width: 120px;
    height: 2px;
    background: rgba(255,255,255,0.1);
    border-radius: 9999px;
    margin-top: 32px;
    overflow: hidden;
    opacity: 0;
    animation: wordmarkReveal 0.4s ease 0.7s forwards;
}

.preloader-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #006c48, #50dea1);
    border-radius: 9999px;
    animation: barFill 1.4s cubic-bezier(0.4, 0, 0.2, 1) 0.8s forwards;
}

@keyframes barFill {
    0%   { width: 0%; }
    100% { width: 100%; }
}

.preloader-tagline {
    margin-top: 16px;
    font-family: 'Inter', sans-serif;
    font-size: 0.65rem;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.1em;
    opacity: 0;
    animation: wordmarkReveal 0.4s ease 0.9s forwards;
}