/* ============================================
   StudentBase - Modern Education Website Styles
   ============================================ */

/* CSS Variables - Updated Color Palette */
:root {
    /* Primary Colors */
    --primary: #003366;
    --primary-dark: #002244;
    --primary-light: #004080;
    
    /* Accent Colors */
    --accent-orange: #ff6600;
    --accent-light-blue: #00bfff;
    --accent-gold: #ffd700;
    --accent-green: #32cd32;
    --accent-purple: #8a2be2;
    
    /* Neutral Colors */
    --light: #f4f7fa;
    --light-gray: #e8eef3;
    --dark: #1e293b;
    --gray: #64748b;
    --white: #ffffff;
    
    /* Shadows */
    --shadow-sm: 0 5px 15px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-lg: 0 15px 35px rgba(0,0,0,0.2);
    --shadow-orange: 0 8px 25px rgba(255, 102, 0, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-light));
    --gradient-hero: linear-gradient(135deg, #003366 0%, #004d99 50%, #0066cc 100%);
    --gradient-orange: linear-gradient(135deg, #ff6600, #ff8533);
    --gradient-light: linear-gradient(135deg, #f5f7fa, #e4e8f0);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, rgba(0,0,0,0.05) 100%);
    
    /* Border Radius */
    --border-radius: 1rem;
    --border-radius-sm: 0.5rem;
    --border-radius-full: 50px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Make main and section elements fill available space to keep footer at bottom */
main, 
body > section {
    flex: 1;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--primary);
    color: var(--white);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

/* Navbar - takes remaining space and centers nav items */
.navbar {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
}

/* Account Button - on far right, outside navbar */
.account-btn {
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    min-height: 42px;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--white);
    background: var(--accent-orange);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    transition: all 0.3s ease;
    text-decoration: none;
}

.account-btn:hover {
    background: #ff8533;
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
}

/* Auth button - kept for backward compatibility */
.auth-button {
    display: flex;
    align-items: center;
}

.btn-account {
    background: var(--accent-orange);
    color: var(--white);
    padding: 0.5rem 1.2rem;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.btn-account:hover {
    background: #ff8533;
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
}

/* Mobile responsive for account button */
@media (max-width: 768px) {
    .account-btn {
        display: none;
    }
    
    .auth-button {
        display: flex;
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .btn-account {
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-orange);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.navbar {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
}

.nav-menu li a {
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius-full);
    transition: all 0.3s ease;
    color: var(--white);
    background-color: transparent;
    font-size: 0.95rem;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    background: var(--accent-orange);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
}

/* Community Nav Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  min-width: 160px;
  padding: 0.4rem 0;
  z-index: 100;
  list-style: none;
  margin: 0;
}
.nav-dropdown-menu li a {
  display: block;
  padding: 0.6rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  text-decoration: none;
  transition: background 0.15s;
}
.nav-dropdown-menu li a:hover {
  background: var(--light);
  color: var(--primary);
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }

/* Mobile Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    border-radius: 10px;
    transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background: var(--gradient-hero);
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

/* Decorative floating shapes */
.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 102, 0, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 191, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero h1 .highlight {
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding: 0 0.3rem;
}

.main-title{
    font-size:2.5rem;
    font-weight:800;
    letter-spacing:-1px;
    text-align:center;
    margin-bottom:30px;
}

.hero-actions{
    display:flex;
    justify-content:center;
    gap:15px;
    margin-top:10px;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--accent-orange);
    color: var(--white);
    box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
    background: var(--gradient-orange);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 102, 0, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* ============================================
   POPULAR SUBJECTS SECTION
   ============================================ */
.subjects-section {
    padding: 5rem 0;
    background: var(--white);
}

.subjects-section h2,
.features h2,
.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

/* Color-coded Subject Cards */
.subject-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.subject-card {
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.subject-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-card);
    pointer-events: none;
}

/* Subject-specific color classes */
.subject-math { background: #003366; }
.subject-english { background: #FF6600; }
.subject-physics { background: #28a745; }
.subject-social { background: #FFD700; }
.subject-csec { background: #00BFFF; }
.subject-ict { background: #800080; }

/* Color variations for cards (fallback) */
.subject-card:nth-child(1) { background: #003366; }
.subject-card:nth-child(2) { background: #FF6600; }
.subject-card:nth-child(3) { background: #28a745; }
.subject-card:nth-child(4) { background: #FFD700; }
.subject-card:nth-child(5) { background: #00BFFF; }
.subject-card:nth-child(6) { background: #800080; }

.subject-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.subject-card .card-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.subject-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
    color: var(--white);
}

.subject-card .level-badge {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(255, 255, 255, 0.25);
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
    position: relative;
    z-index: 1;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    background: var(--gradient-light);
    padding: 5rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.2rem;
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    background: var(--light);
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    background: var(--accent-orange);
    color: var(--white);
    transform: scale(1.1);
}

.feature-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--dark);
}

.feature-item p {
    color: var(--gray);
    line-height: 1.6;
}

/* ============================================
   RESOURCES SECTION
   ============================================ */
.resources {
    background: var(--white);
    padding: 5rem 0;
}

.resources h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--dark);
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.resource-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid var(--light-gray);
}

.resource-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-orange);
}

.resource-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--primary);
}

.resource-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.resource-card a {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    background: var(--accent-orange);
    color: var(--white);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    transition: all 0.3s ease;
}

.resource-card a:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: var(--gradient-hero);
    color: var(--white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 102, 0, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn-primary {
    background: var(--accent-orange);
    padding: 1.1rem 3rem;
    font-size: 1.1rem;
}

.cta-section .btn-primary:hover {
    background: var(--white);
    color: var(--accent-orange);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 1.5rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand p {
    color: #a0aec0;
    line-height: 1.7;
    max-width: 300px;
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--white);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-orange);
    border-radius: 2px;
}

.footer-column ul li {
    margin-bottom: 0.7rem;
}

.footer-column ul li a {
    color: #a0aec0;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-column ul li a:hover {
    color: var(--accent-orange);
    transform: translateX(5px);
}

/* Social Icons */
.social-icons {
    display: flex;
    gap: 0.8rem;
    margin-top: 1rem;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--accent-orange);
    transform: translateY(-4px);
    box-shadow: var(--shadow-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #718096;
    font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--primary);
        width: 100%;
        text-align: center;
        transition: 0.4s ease;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0.5rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        padding: 4rem 0 3rem;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }

    .hero-stats {
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .subject-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .subject-cards {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ============================================
   SUBJECTS PREVIEW SECTION (Step 3 & 4)
   ============================================ */
.subjects-preview{
    padding:80px 20px;
    text-align:center;
    background:#f7f9fc;
}

.section-info{
    color:#666;
    margin-bottom:40px;
}

.subject-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    gap:25px;
    max-width:1000px;
    margin:auto;
}

.subject{
    padding:35px;
    border-radius:12px;
    color:white;
    font-weight:600;
    font-size:18px;
    cursor:pointer;
    transition:0.2s;
}

.subject:hover{
    transform:translateY(-5px);
    box-shadow:0 10px 25px rgba(0,0,0,0.15);
}

.math{background:#2563eb;}
.english{background:#9333ea;}
.physics{background:#ef4444;}
.social{background:#f59e0b;}
.biology{background:#10b981;}
.chemistry{background:#06b6d4;}

/* ============================================
   PAPERS SECTION
   ============================================ */
.papers-section {
    padding: 4rem 0;
    background: var(--gradient-light);
}

.papers-section h2 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--dark);
}

.papers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    min-height: 200px;
}

.papers-grid .subject-detail-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.papers-grid .subject-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-orange);
}

.papers-grid .subject-detail-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.papers-grid .subject-detail-card .btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.papers-grid .subject-detail-card .btn:hover {
    background: var(--accent-orange);
    transform: translateY(-2px);
}

/* Selected subject card highlight */
.subject-detail-card.selected {
    border-color: var(--accent-orange);
    box-shadow: var(--shadow-orange);
    transform: translateY(-5px);
}

.subject-detail-card.selected .btn {
    background: var(--accent-orange);
}

/* No papers message */
#papers-container p {
    text-align: center;
    color: var(--gray);
    font-size: 1.1rem;
    padding: 2rem;
    grid-column: 1 / -1;
}

/* ============================================
   SBA Modal Popup Styles
   ============================================ */
.sba-modal {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.sba-modal-content {
    background: white;
    width: 85%;
    height: 85%;
    margin: 3% auto;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

#sbaFrame {
    width: 100%;
    height: 100%;
}

.close-btn {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 28px;
    cursor: pointer;
    color: var(--dark);
    z-index: 1000;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: var(--accent-orange);
    color: var(--white);
}

/* ============================================
   PAGE HEADER (Hero Style for All Pages)
   ============================================ */
.page-header {
    background: var(--gradient-hero);
    padding: 70px 20px 60px;
    text-align: center;
    color: var(--white);
}

.page-header .container {
    max-width: 900px;
    margin: auto;
}

.page-header h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 1.15rem;
    opacity: .9;
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2.2rem;
    }
}