/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fdf8f0;
}
::-webkit-scrollbar-thumb {
    background: #6fb086;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #51966d;
}

/* ===== Animations ===== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes floatDelay {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== Utility Classes ===== */
.animate-fade-up {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-float {
    animation: float 8s ease-in-out infinite;
}

.animate-float-delay {
    animation: floatDelay 10s ease-in-out infinite;
}

/* ===== Marquee ===== */
.marquee-wrapper {
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 16px;
    animation: marquee 30s linear infinite;
}

.marquee-content:hover {
    animation-play-state: paused;
}

.brand-pill {
    flex-shrink: 0;
    padding: 8px 20px;
    background: #f0f4f8;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: #334e68;
    letter-spacing: 0.01em;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.brand-pill:hover {
    background: #e8f5ed;
    color: #3d7a56;
}

/* ===== Buttons ===== */
.btn-primary {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::after {
    opacity: 1;
}

/* ===== Reveal on Scroll ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal.revealed:nth-child(2) { transition-delay: 0.1s; }
.reveal.revealed:nth-child(3) { transition-delay: 0.2s; }
.reveal.revealed:nth-child(4) { transition-delay: 0.3s; }
.reveal.revealed:nth-child(5) { transition-delay: 0.4s; }
.reveal.revealed:nth-child(6) { transition-delay: 0.5s; }

/* ===== Navigation ===== */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6fb086, #aed5be);
    border-radius: 1px;
    transition: width 0.3s ease;
}

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

/* ===== Navbar Scrolled State ===== */
#navbar.scrolled {
    background: rgba(253, 248, 240, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(16, 42, 67, 0.06), 0 4px 20px rgba(16, 42, 67, 0.04);
}

#navbar.scrolled .font-display {
    color: #0d1b2a;
}

/* ===== Mobile Menu ===== */
.mobile-link {
    border-radius: 12px;
}

/* ===== Product Cards ===== */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* ===== Form Focus States ===== */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .marquee-content {
        gap: 12px;
    }
    
    .brand-pill {
        padding: 6px 14px;
        font-size: 12px;
    }
}

@media (max-width: 640px) {
    html {
        font-size: 15px;
    }
}

/* ===== Print Styles ===== */
@media print {
    #navbar, #mobile-menu, .btn-primary, .reveal {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}