:root {
    --sunset-orange: #FF6B35;
    --solar-yellow: #FFB627;
    --sky-blue: #004E89;
    --deep-blue: #001D3D;
    --soft-cream: #FFF8F0;
    --warm-white: #FFFBF7;
    --earth-green: #2A9D8F;
    --shadow-sm: 0 2px 8px rgba(0, 30, 61, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 30, 61, 0.12);
    --shadow-lg: 0 12px 40px rgba(0, 30, 61, 0.16);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--deep-blue);
    background: var(--warm-white);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 0;
}

/* Alert Banner */
.alert-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    transition: transform 0.3s ease;
}

.alert-banner.hidden {
    transform: translateY(-100%);
}

/* Navigation */
nav.custom-nav {
    position: fixed;
    top: 44px; /* Height of alert banner */
    width: 100%;
    background: rgba(255, 251, 247, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.2rem 0;
    box-shadow: var(--shadow-sm);
    animation: slideDown 0.6s ease-out;
    transition: top 0.3s ease;
}

nav.custom-nav.scrolled {
    top: 0;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Fraunces', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sky-blue);
    text-decoration: none;
    line-height: 1;
    flex-shrink: 0;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--solar-yellow), var(--sunset-orange));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
}

.logo svg {
    display: block;
    width: clamp(180px, 18vw, 240px);
    max-width: 100%;
    height: auto;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-links li {
    display: flex;
    align-items: center;
}

.nav-links a {
    color: var(--deep-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    line-height: 1;
    padding: 0.5rem 0;
}

.nav-links a:after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--sunset-orange);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--sunset-orange);
}

.nav-links a:hover:after {
    width: 100%;
}

.cta-button {
    background: linear-gradient(135deg, var(--sunset-orange), #ff8557);
    color: white;
    padding: 0.75rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

/* Icons */
.bi {
    color: var(--sunset-orange);
    font-size: 3.5rem; /*56px;*/
}

/* Hero Section */
.hero {
    margin-top: 124px; /* Alert banner (44px) + Navbar (~80px) */
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: linear-gradient(165deg, var(--soft-cream) 0%, var(--warm-white) 100%);
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(255, 182, 39, 0.15) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(-30px, 30px) rotate(5deg);
    }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-family: 'Fraunces', serif;
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 700;
    color: var(--deep-blue);
    margin-bottom: 1.5rem;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--sunset-orange), var(--solar-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: var(--sky-blue);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

/* Feature Cards */
.features {
    padding: 6rem 2rem;
    background: var(--warm-white);
}

.features-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Fraunces', serif;
    font-size: 2.5rem;
    color: var(--deep-blue);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--sky-blue);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--sunset-orange), var(--solar-yellow));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.feature-card:hover:before {
    transform: scaleX(1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--solar-yellow), var(--sunset-orange));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.feature-card h3 {
    font-family: 'Fraunces', serif;
    font-size: 1.4rem;
    color: var(--deep-blue);
    margin-bottom: 0.8rem;
}

.feature-card p {
    color: var(--sky-blue);
    line-height: 1.6;
}

/* Calculator Section */
#calculator {
    padding: 6rem 2rem;
    background: var(--soft-cream);
}

#calculator .container {
    max-width: 1400px;
}

#calculator h2 {
    font-family: 'Fraunces', serif;
    font-size: 2.5rem;
    color: var(--deep-blue);
    margin-bottom: 2rem;
    text-align: center;
}

#calculator .card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

#calculator .card:hover {
    box-shadow: var(--shadow-lg);
}

#calculator .form-label {
    font-weight: 600;
    color: var(--deep-blue);
    margin-bottom: 0.5rem;
}

#calculator .form-control,
#calculator .form-select {
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

#calculator .form-control:focus,
#calculator .form-select:focus {
    border-color: var(--sunset-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.15);
}

#calculator .btn-dark {
    background: linear-gradient(135deg, var(--deep-blue), var(--sky-blue));
    border: none;
    border-radius: 50px;
    padding: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

#calculator .btn-dark:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.sticky-card {
    position: sticky;
    top: 120px;
}

.sticky-card h5 {
    font-family: 'Fraunces', serif;
    color: var(--deep-blue);
}

.sticky-card ul {
    padding-left: 1.2rem;
}

.sticky-card li {
    color: var(--sky-blue);
    margin-bottom: 0.5rem;
}

/* Results Section */
#results {
    padding: 6rem 2rem;
    background: linear-gradient(165deg, var(--deep-blue) 0%, var(--sky-blue) 100%);
}

#results h2 {
    font-family: 'Fraunces', serif;
    font-size: 2.5rem;
    color: white;
    margin-bottom: 2rem;
    text-align: center;
}

#results .card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
    background: white;
}

#results .card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

#results .card h6 {
    font-family: 'Fraunces', serif;
    color: var(--deep-blue);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

#results .card p {
    color: var(--sunset-orange);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

#results .lead-form-card {
    background: rgba(255, 255, 255, 0.98);
}

#results .lead-form-card h4 {
    font-family: 'Fraunces', serif;
    color: var(--deep-blue);
}

#results .btn-warning {
    background: linear-gradient(135deg, var(--solar-yellow), var(--sunset-orange));
    border: none;
    border-radius: 50px;
    padding: 0.75rem;
    font-weight: 600;
    color: white;
    transition: all 0.3s ease;
}

#results .btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

#results .btn-warning:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Form validation styles */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545;
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Alert styles */
#results .alert {
    border-radius: 8px;
    margin-bottom: 1rem;
}

#results .alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

#results .alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* Guides Section */
.guides {
    padding: 6rem 2rem;
    background: var(--warm-white);
}

.guides-container {
    max-width: 1400px;
    margin: 0 auto;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.guide-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    cursor: pointer;
    text-decoration: none;
    display: block;
}

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

.guide-image {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, var(--sky-blue), var(--earth-green));
    position: relative;
    overflow: hidden;
}

.guide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.guide-content {
    padding: 2rem;
}

.guide-content h5 {
    font-family: 'Fraunces', serif;
    font-size: 1.5rem;
    color: var(--deep-blue);
    margin-bottom: 0.8rem;
}

.guide-content p {
    color: var(--sky-blue);
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--deep-blue) 0%, var(--sky-blue) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 182, 39, 0.1) 0%, transparent 70%);
    animation: float 15s ease-in-out infinite;
}

.cta-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-family: 'Fraunces', serif;
    font-size: 3rem;
    color: white;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-button-white {
    background: white;
    color: var(--deep-blue);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    display: inline-block;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.cta-button-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
    color: var(--deep-blue);
}

/* Footer */
footer {
    background: var(--deep-blue);
    color: white;
    padding: 3rem 2rem 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-container h3 {
    font-family: 'Fraunces', serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-container p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a {
    color: var(--solar-yellow);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--sunset-orange);
}

/* Alert Banner */
.alert-warning {
    background: linear-gradient(135deg, var(--solar-yellow), var(--sunset-orange));
    border: none;
    color: white;
    font-weight: 500;
}

/* Select2 Custom Styling */
.select2-container--default .select2-selection--single {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    height: 48px;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 28px;
    padding-left: 0;
    color: var(--deep-blue);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 46px;
    right: 8px;
}

.select2-container--default.select2-container--open .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--sunset-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.15);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--sunset-orange);
}

.select2-dropdown {
    border: 2px solid var(--sunset-orange);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

.select2-search--dropdown .select2-search__field {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 0.5rem;
}

.select2-search--dropdown .select2-search__field:focus {
    border-color: var(--sunset-orange);
    outline: none;
}

.select2-container {
    width: 100% !important;
}

/* Guide/Post Layout */
.post-hero {
    margin-top: 124px;
    padding: 4rem 0 3rem;
    background: linear-gradient(160deg, var(--soft-cream), var(--warm-white));
    border-bottom: 1px solid rgba(0, 30, 61, 0.08);
}

.post-hero-card {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sky-blue);
    text-decoration: none;
    margin-bottom: 1rem;
}

.back-link i {
    font-size: 0.95rem;
    line-height: 1;
}

.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 107, 53, 0.1);
    color: var(--sunset-orange);
    padding: 0.35rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-hero-card h1 {
    font-family: 'Fraunces', serif;
    font-size: 2.75rem;
    margin: 1.5rem 0 1rem;
}

.post-hero-card p {
    font-size: 1.1rem;
    color: var(--sky-blue);
    max-width: 760px;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
    color: var(--sky-blue);
    font-size: 0.95rem;
}

.post-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.post-layout {
    padding: 4rem 0;
}

.post-article {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-sm);
}

.post-sidebar {
    position: sticky;
    top: 140px;
}

.post-article h2 {
    font-family: 'Fraunces', serif;
    font-size: 1.7rem;
    margin-top: 2.5rem;
}

.post-article h3 {
    font-size: 1.2rem;
    margin-top: 1.5rem;
    color: var(--sky-blue);
}

.post-article p,
.post-article li {
    color: var(--deep-blue);
    font-size: 1rem;
}

.post-article ul {
    padding-left: 1.25rem;
}

.post-callout {
    padding: 1.5rem;
    border-radius: 16px;
    background: rgba(255, 182, 39, 0.1);
    border: 1px solid rgba(255, 182, 39, 0.3);
}

.post-callout strong {
    display: block;
    margin-bottom: 0.4rem;
}

.post-callout span {
    display: block;
    color: var(--sky-blue);
}

.sidebar-card {
    background: white;
    border-radius: 18px;
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.sidebar-card.highlight {
    border-left: 4px solid var(--sunset-orange);
}

.toc-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.toc-list li {
    margin-bottom: 0.75rem;
}

.toc-list a {
    text-decoration: none;
    color: var(--sky-blue);
    font-weight: 600;
}

.toc-list a:hover {
    color: var(--sunset-orange);
}

.post-footer-card {
    margin-top: 2rem;
    padding: 2rem;
    border-radius: 18px;
    background: rgba(0, 30, 61, 0.04);
    border: 1px solid rgba(0, 30, 61, 0.08);
}

.post-footer-card .btn {
    min-width: 220px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

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

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

    .post-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .post-hero {
        margin-top: 96px;
        padding-top: 3rem;
    }

    .post-hero-card {
        padding: 2rem;
    }

    .post-hero-card h1 {
        font-size: 2.2rem;
    }

    .post-article {
        padding: 2rem;
    }

    .post-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
}