/* Daffodil Scholarship Foundation — Design System */

:root {
    /* Brand palette — warm gold anchored by deep greens and warm neutrals */
    --gold: #E8B931;            /* Daffodil gold — slightly softened from pure yellow */
    --gold-light: #FDF6E3;      /* Warm cream — subtle gold tint for backgrounds */
    --gold-hover: #D4A520;      /* Darker gold for hover states */
    --green-deep: #2D4A3E;      /* Deep forest green — footer, dark accents */
    --green-mid: #4A7C6B;       /* Mid teal-green — secondary buttons, accents */
    --green-light: #E8F0EC;     /* Pale green tint — alternate section backgrounds */

    /* Neutrals */
    --white: #FFFFFF;
    --off-white: #FAFAF7;       /* Warm off-white — page background */
    --gray-100: #F5F4F0;        /* Light warm gray — card hover, subtle bg */
    --gray-200: #E8E6E1;        /* Border color */
    --gray-400: #A09D96;        /* Muted text, captions */
    --gray-600: #6B6760;        /* Secondary text */
    --gray-800: #3C3832;        /* Body text */
    --gray-900: #2A2622;        /* Headings */

    /* Spacing scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Kept for backward compat with templates using these vars */
    --primary-color: var(--gold);
    --secondary-color: var(--gray-900);
}

/* ============================================
   BASE STYLES
   ============================================ */

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--gray-800);
    line-height: 1.7;
    background-color: var(--off-white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--gray-900);
    font-weight: 700;
    line-height: 1.3;
}

h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 1.875rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; font-weight: 600; }
h5 { font-size: 1.1rem; font-weight: 600; }

p.lead {
    font-size: 1.15rem;
    color: var(--gray-600);
    line-height: 1.7;
}

a {
    color: var(--green-mid);
    transition: color 0.2s ease;
}

a:hover {
    color: var(--green-deep);
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    background-color: var(--white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    padding: 0.75rem 0;
}

.nav-link {
    color: var(--gray-800);
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--green-mid);
}

.nav-link.active {
    color: var(--green-deep);
    border-bottom: 2px solid var(--gold);
    font-weight: 600;
}

.dropdown-menu {
    border: 1px solid var(--gray-200);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-md);
}

.dropdown-item:hover {
    background-color: var(--gold-light);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background-color: var(--white);
    padding: var(--space-3xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

.hero-logo-inline {
    max-height: 140px;
    max-width: 80%;
    display: block;
    margin: 0 auto var(--space-xl);
}

.hero h1 {
    font-size: 2.75rem;
    margin-bottom: var(--space-md);
    color: var(--gray-900);
}

.hero p.lead {
    font-size: 1.2rem;
    margin-bottom: var(--space-xl);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    color: var(--gray-600);
}

/* Page hero — used for inner pages (about, scholarships, etc.) */
.page-hero {
    background-color: var(--gold-light);
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--gray-200);
}

.page-hero h1 {
    margin-bottom: var(--space-sm);
}

.page-hero p.lead {
    margin-bottom: 0;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    border-radius: var(--radius-sm);
    padding: 0.625rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    box-shadow: none;
    border: 2px solid transparent;
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1rem;
}

/* Primary — gold fill */
.btn-primary {
    background-color: var(--gold);
    color: var(--gray-900);
    border-color: var(--gold);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--gold-hover);
    border-color: var(--gold-hover);
    color: var(--gray-900);
    box-shadow: 0 2px 8px rgba(232, 185, 49, 0.3);
}

/* Secondary — green fill */
.btn-secondary,
.btn-outline-secondary {
    background-color: var(--green-mid);
    color: var(--white);
    border-color: var(--green-mid);
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    background-color: var(--green-deep);
    border-color: var(--green-deep);
    color: var(--white);
}

/* Outline — green border */
.btn-outline-primary {
    background-color: transparent;
    color: var(--green-mid);
    border-color: var(--green-mid);
}

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

/* Dark */
.btn-dark {
    background-color: var(--gray-900);
    color: var(--white);
}

.btn-dark:hover,
.btn-dark:focus {
    background-color: var(--gray-800);
    color: var(--white);
}

/* Hero CTA — slightly larger, more prominent */
.hero .btn-primary {
    padding: 0.875rem 2.25rem;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.2s ease;
    margin-bottom: var(--space-lg);
    background-color: var(--white);
}

/* Only add hover effect to cards that are actually interactive */
a .card:hover,
.card-interactive:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card-body {
    padding: var(--space-lg);
}

.card-title {
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--gray-900);
}

.card-text {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Scholarship cards */
.scholarship-card {
    height: 100%;
    border-top: 3px solid var(--gold);
}

.scholarship-amount {
    color: var(--gray-900);
    font-weight: 700;
    font-size: 1.2rem;
    display: inline-block;
    background-color: var(--gold-light);
    padding: 4px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

/* Testimonial cards */
.testimonial-card {
    background-color: var(--white);
    border-left: 3px solid var(--gold);
}

.testimonial-card .card-text {
    font-style: italic;
    color: var(--gray-600);
}

/* ============================================
   TEAM MEMBERS
   ============================================ */

.team-member-img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--gold);
}

/* ============================================
   ICONS — keep neutral, let contextual classes override
   ============================================ */

i.fas,
i.fab,
i.far {
    color: var(--gray-600);
}

/* ============================================
   SECTIONS & LAYOUT
   ============================================ */

section {
    padding: var(--space-2xl) 0;
}

.bg-light {
    background-color: var(--gray-100) !important;
}

/* Alternating section pattern */
.section-cream {
    background-color: var(--gold-light);
}

.section-green-light {
    background-color: var(--green-light);
}

/* ============================================
   ACCORDION — warm, not jarring
   ============================================ */

.accordion-button:not(.collapsed) {
    background-color: var(--gold-light);
    color: var(--gray-900);
    font-weight: 600;
    box-shadow: none;
}

.accordion-button:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem rgba(232, 185, 49, 0.2);
}

.accordion-item {
    border-color: var(--gray-200);
}

/* ============================================
   ALERTS & BADGES
   ============================================ */

.alert-success {
    background-color: var(--green-light);
    color: var(--green-deep);
    border-color: var(--green-mid);
}

.badge.bg-primary {
    background-color: var(--gold) !important;
    color: var(--gray-900);
}

/* ============================================
   FORMS
   ============================================ */

.form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem rgba(232, 185, 49, 0.15);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--green-deep);
    color: rgba(255, 255, 255, 0.85);
    padding: var(--space-2xl) 0 var(--space-xl);
}

.footer h5 {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
    letter-spacing: 0.02em;
}

.footer a {
    color: var(--gold);
    text-decoration: none;
}

.footer a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer p,
.footer li {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.15);
}

.footer i.fas,
.footer i.fab {
    color: var(--gold);
}

/* Social icons */
.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--gold);
    border-radius: 50%;
    margin-right: 8px;
    transition: background-color 0.2s;
}

.social-icons a:hover {
    background-color: var(--gold);
    color: var(--green-deep);
}

/* ============================================
   STEP INDICATORS (scholarships page)
   ============================================ */

.step-number {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gold);
    color: var(--gray-900);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
}

/* ============================================
   EVENT GALLERY
   ============================================ */

.event-header {
    background-color: var(--gold-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    border-left: 4px solid var(--gold);
}

.event-title {
    color: var(--green-deep);
    margin-bottom: var(--space-md);
}

.gallery-thumbnail-img {
    height: 80px;
    width: 100%;
    object-fit: contain;
    object-position: center;
}

.thumbnail-card {
    cursor: pointer;
    transition: transform 0.2s ease;
}

.thumbnail-link:hover .thumbnail-card,
.thumbnail-link:focus .thumbnail-card {
    transform: scale(1.05);
}

/* ============================================
   FOCUS INDICATORS (accessibility)
   ============================================ */

a:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.form-control:focus-visible,
.accordion-button:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 2px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }

    .hero {
        padding: var(--space-2xl) var(--space-md);
    }

    .hero-logo-inline {
        max-height: 100px;
        margin-bottom: var(--space-lg);
    }

    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero p.lead {
        font-size: 1rem;
    }

    .hero .btn-primary {
        width: 100%;
        max-width: 300px;
    }

    .page-hero {
        padding: var(--space-xl) var(--space-md);
    }

    section {
        padding: var(--space-xl) 0;
    }
}