/* ========================================
   The Healthy Crave — Custom Styles
   ======================================== */

/* --- Typography --- */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.font-playfair {
    font-family: 'Playfair Display', serif;
}

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

/* --- Hero Gradient --- */
.hero-gradient {
    background: linear-gradient(135deg, #0f4c5c 0%, #1a6b7a 30%, #1e7a8a 50%, #2a8f9e 70%, #1a6b7a 100%);
}

/* --- Navbar --- */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.nav-logo {
    color: #1e293b;
}

#navbar:not(.scrolled) .nav-logo {
    color: #ffffff;
}

.nav-link {
    color: #475569;
}

#navbar:not(.scrolled) .nav-link {
    color: rgba(255, 255, 255, 0.75);
}

#navbar:not(.scrolled) .nav-link:hover {
    color: #ffffff;
}

#navbar:not(.scrolled) .hero-cta a {
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

/* --- Mobile Menu --- */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

.menu-line {
    background: #1e293b;
}

#navbar:not(.scrolled) .menu-line {
    background: #ffffff;
}

/* --- Hero Animations --- */
.hero-eyebrow {
    opacity: 0;
    transform: translateY(-10px);
    animation: fadeDown 0.8s ease forwards 0.3s;
}

.hero-title {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.9s ease forwards 0.5s;
}

.hero-subtitle {
    opacity: 0;
    transform: translateY(15px);
    animation: fadeUp 0.9s ease forwards 0.7s;
}

.hero-cta {
    opacity: 0;
    transform: translateY(15px);
    animation: fadeUp 0.9s ease forwards 0.9s;
}

.hero-scroll {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards 1.4s;
}

.hero-scroll-line {
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes fadeDown {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
}

/* --- Scroll Reveal --- */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal-left {
        opacity: 0;
        transform: translateX(-30px);
    }
    .reveal-right {
        opacity: 0;
        transform: translateX(30px);
    }

    .reveal-up.visible,
    .reveal-left.visible,
    .reveal-right.visible {
        opacity: 1;
        transform: none;
    }
}

/* --- Product Card Hover --- */
.reveal-up.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* --- Focus Styles --- */
input:focus,
textarea:focus,
button:focus {
    outline: none;
}

/* --- Selection --- */
::selection {
    background: rgba(13, 148, 136, 0.15);
    color: #1e293b;
}

/* --- Thin Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #f8fafc;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}