/* ============================================================
   DESIGN TOKENS & BOOTSTRAP OVERRIDES
   The Sustainable Salad Company
   Dig Inn-inspired: bold, confident, grounded
   ============================================================ */

/* 1. BRAND DESIGN TOKENS */
:root {
    /* Brand Colors - Deep forest green palette, warm neutrals */
    --color-primary: #1E3932;
    --color-primary-hover: #2D5A4E;
    --color-primary-light: #E8EFED;
    --color-accent: #D4A574;
    --color-bg: #FAF8F5;
    --color-bg-alt: #F2EDE7;
    --color-bg-green: #E6F0E7;
    --color-bg-dark: #1E3932;
    --color-bg-darker: #162B26;
    --color-text: #2A3130;
    --color-text-light: #5C6663;
    --color-text-muted: #8A9290;
    --color-border: #E5E0D8;
    --color-white: #FFFFFF;
    --color-cream: #F5F1EB;
    --color-success: #2D5A4E;
    --color-error: #B54B3A;

    /* Brand Gradient Palette */
    --grad-green-deep: #4F7C59;
    --grad-green-fresh: #7FAF6A;
    --grad-yellow: #F2D94E;
    --grad-orange: #C96A2B;
    --grad-purple: #6E3A5D;
    --brand-gradient: linear-gradient(135deg,
        var(--grad-green-deep) 0%,
        var(--grad-green-fresh) 25%,
        var(--grad-yellow) 50%,
        var(--grad-orange) 75%,
        var(--grad-purple) 100%
    );
    --brand-gradient-wide: linear-gradient(135deg,
        var(--grad-green-deep) 0%,
        var(--grad-green-fresh) 20%,
        var(--grad-yellow) 40%,
        var(--grad-orange) 60%,
        var(--grad-purple) 80%,
        var(--grad-green-deep) 100%
    );

    /* Bootstrap Variable Overrides */
    --bs-primary: #1E3932;
    --bs-primary-rgb: 30, 57, 50;
    --bs-secondary: #D4A574;
    --bs-body-bg: #FAF8F5;
    --bs-body-color: #2A3130;
    --bs-link-color: #1E3932;
    --bs-link-hover-color: #2D5A4E;

    /* Typography */
    --bs-body-font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --bs-body-font-size: 1rem;
    --bs-body-line-height: 1.7;
    --font-heading: 'Oswald', sans-serif;

    /* Spacing */
    --section-spacing: 7rem;
    --section-spacing-md: 5rem;
    --section-spacing-sm: 4rem;

    /* Borders & Shadows */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-pill: 50px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --transition-base: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* 2. BODY & GLOBAL */
body {
    background-color: var(--color-bg);
    color: var(--color-text);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.05;
}

a {
    color: var(--color-primary);
    transition: var(--transition-base);
}

a:hover {
    color: var(--color-primary-hover);
}

img {
    max-width: 100%;
    height: auto;
}

/* 3. BOOTSTRAP COMPONENT OVERRIDES */

/* Buttons - Pill Shape */
.btn {
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.95rem;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-pill);
    transition: transform 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
    border-width: 2px;
    position: relative;
}

/* --- Animated Gradient Button (primary CTA) --- */
@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.btn-primary {
    background: var(--brand-gradient-wide);
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
    border: none;
    color: var(--color-white);
}

.btn-primary:hover,
.btn-primary:focus {
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(233, 146, 42, 0.35);
    animation-duration: 1.5s;
}

.btn-dark {
    background: var(--brand-gradient-wide);
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
    border: none;
    color: var(--color-white);
    border-radius: var(--radius-pill);
}

.btn-dark:hover,
.btn-dark:focus {
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(233, 146, 42, 0.35);
    animation-duration: 1.5s;
}

.btn-outline-light {
    color: var(--color-white);
    border-color: var(--color-white);
    border-radius: var(--radius-pill);
    background: transparent;
}

.btn-outline-light:hover,
.btn-outline-light:focus {
    background-color: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-primary);
}

.btn-light {
    background: var(--brand-gradient-wide);
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
    border: none;
    color: var(--color-white);
    border-radius: var(--radius-pill);
}

.btn-light:hover,
.btn-light:focus {
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(233, 146, 42, 0.35);
    animation-duration: 1.5s;
}

.btn-lg {
    padding: 0.9rem 2.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
}

/* Arrow icon in buttons */
.btn .bi-arrow-right {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.btn:hover .bi-arrow-right {
    transform: translateX(3px);
}

/* --- Gradient Text Utility --- */
.gradient-text {
    background: var(--brand-gradient-wide);
    background-size: 200% 200%;
    animation: gradient-shift 5s ease infinite;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Gradient Divider --- */
.gradient-divider {
    height: 4px;
    border: none;
    border-radius: 2px;
    background: var(--brand-gradient-wide);
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
    margin: 0;
    opacity: 1;
}

/* Navbar - overrides moved to main.css */

/* Cards */
.card {
    border: none;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    background-color: var(--color-white);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

/* Forms */
.form-control {
    border-color: var(--color-border);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-pill);
    font-size: 0.95rem;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(30, 57, 50, 0.15);
}

/* 4. SCROLL ANIMATION MARKERS
   These classes are JS hooks only. No CSS hiding.
   GSAP handles all animation states via inline styles.
   If GSAP fails to load, everything stays visible. */