/* ── Base ── */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ── Plan Cards ── */
.plan-card {
    position: relative;
    overflow: hidden;
}

.plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #C0593A, #F0A67E);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.plan-card:hover::before {
    opacity: 1;
}

/* ── Coverage Cards ── */
.coverage-card {
    position: relative;
}

.coverage-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: #C0593A;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 3px;
}

.coverage-card:hover::after {
    width: 60%;
}

/* ── Mobile Menu Transition ── */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Header Shadow on Scroll ── */
#site-header.scrolled {
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(30, 42, 66, 0.08);
}

/* ── Floating Animation ── */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.floating {
    animation: float 4s ease-in-out infinite;
}

/* ── Geometric Decorations ── */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

/* ── Focus Styles ── */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* ── Smooth image loading ── */
img {
    image-rendering: auto;
}

/* ── Selection Color ── */
::selection {
    background: #C0593A;
    color: white;
}