/*
Theme Name: Students In Tech
Theme URI: https://studentsintech.or.tz
Author: Students In Tech
Author URI: https://studentsintech.or.tz
Description: Official WordPress theme for Students In Tech NGO — empowering Tanzania's digital generation. Dark navy and gold color scheme, fully responsive, built for non-profit ICT organizations.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: students-in-tech
Tags: education, non-profit, technology, responsive, dark, custom-colors, custom-logo, featured-images, threaded-comments, translation-ready
*/

/* ─────────────────────────────────────────
   CSS VARIABLES
───────────────────────────────────────── */
:root {
    --navy: #0a1628;
    --navy-mid: #112240;
    --navy-light: #1a3a5c;
    --gold: #f5a623;
    --gold-bright: #ffc844;
    --gold-dim: #c4831a;
    --white: #ffffff;
    --off-white: #f0f4f8;
    --text-muted: #8ba0b8;
    --text-light: #cdd8e3;
    --border: rgba(245,166,35,0.2);
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'Nunito', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* ─────────────────────────────────────────
   RESET & BASE
───────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    background: var(--navy);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); transition: color 0.2s; }
a:hover { color: var(--gold-bright); }
ul, ol { list-style: none; }

/* ─────────────────────────────────────────
   TYPOGRAPHY
───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.1;
    color: var(--white);
}
h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }
p { color: var(--text-muted); line-height: 1.8; margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.text-gold { color: var(--gold); }
.text-light { color: var(--text-light); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.text-white { color: var(--white); }

/* ─────────────────────────────────────────
   LAYOUT
───────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.section {
    padding: 100px 0;
}
.section-alt {
    background: var(--navy-mid);
}
.section-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
}

/* Grid Utilities */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }
.align-center { align-items: center; }

/* Spacing */
.mt-sm { margin-top: 16px; }
.mt-md { margin-top: 32px; }
.mt-lg { margin-top: 60px; }
.mb-sm { margin-bottom: 16px; }
.mb-md { margin-bottom: 32px; }
.mb-lg { margin-bottom: 60px; }

/* ─────────────────────────────────────────
   SECTION HEADERS
───────────────────────────────────────── */
.section-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 12px;
    display: block;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 20px;
    color: var(--white);
}
.section-title span { color: var(--gold); }
.section-desc {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 600px;
}
.section-header { margin-bottom: 60px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-desc { margin: 0 auto; }

/* ─────────────────────────────────────────
   BUTTONS
───────────────────────────────────────── */
.btn {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 14px 32px;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s;
    line-height: 1;
}
.btn-primary {
    background: var(--gold);
    color: var(--navy);
    box-shadow: 0 4px 20px rgba(245,166,35,0.4);
}
.btn-primary:hover {
    background: var(--gold-bright);
    color: var(--navy);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(245,166,35,0.5);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
}
.btn-dark {
    background: var(--navy);
    color: var(--gold);
}
.btn-dark:hover {
    background: var(--navy-mid);
    transform: translateY(-2px);
}
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }
.btn-full { width: 100%; text-align: center; display: block; }

/* ─────────────────────────────────────────
   CARDS
───────────────────────────────────────── */
.card {
    background: var(--navy-mid);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}
.card:hover {
    transform: translateY(-6px);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.card-body { padding: 32px; }
.card-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 12px;
}
.card-text { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; }
.card-icon { font-size: 2.5rem; margin-bottom: 16px; display: block; }

/* ─────────────────────────────────────────
   BADGES & TAGS
───────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(245,166,35,0.1);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.badge-dot {
    width: 6px; height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: blink 1.5s infinite;
}
.tag {
    background: rgba(245,166,35,0.1);
    border: 1px solid rgba(245,166,35,0.2);
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
    display: inline-block;
}

/* ─────────────────────────────────────────
   FORMS
───────────────────────────────────────── */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}
.form-control {
    background: rgba(10,22,40,0.8);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color 0.2s;
    outline: none;
    width: 100%;
}
.form-control:focus { border-color: var(--gold); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control option { background: var(--navy-mid); }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ─────────────────────────────────────────
   ANIMATIONS
───────────────────────────────────────── */
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
@keyframes pulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.1);opacity:0.7} }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes gridMove { 0%{transform:translate(0,0)} 100%{transform:translate(60px,60px)} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideInLeft { from{opacity:0;transform:translateX(-40px)} to{opacity:1;transform:translateX(0)} }

.animate-fade-in { animation: fadeInUp 0.6s ease forwards; }
.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }

/* ─────────────────────────────────────────
   DIVIDERS
───────────────────────────────────────── */
.divider {
    border: none;
    height: 1px;
    background: var(--border);
    margin: 40px 0;
}
.divider-gold {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    margin: 40px 0;
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
}
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .btn { padding: 12px 24px; }
}