/* ============================================================
   McLeod Air Inc. — Component Styles
   ============================================================ */

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    font-family: var(--font-family);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1.5;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn:focus-visible {
    outline: 3px solid var(--color-primary-blue);
    outline-offset: 2px;
}

.btn--primary {
    background-color: var(--color-primary-red);
    color: var(--color-white);
    border-color: var(--color-primary-red);
}

.btn--primary:hover {
    background-color: var(--color-red-500);
    border-color: var(--color-red-500);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
    border-color: var(--color-primary-blue);
}

.btn--secondary:hover {
    background-color: var(--color-blue-600);
    border-color: var(--color-blue-600);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary-blue);
    border-color: var(--color-primary-blue);
}

.btn--outline:hover {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
}

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

.btn--outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-primary-blue);
}

.btn--white {
    background-color: var(--color-white);
    color: var(--color-primary-blue);
    border-color: var(--color-white);
}

.btn--white:hover {
    background-color: var(--color-gray-100);
    color: var(--color-blue-600);
}

.btn--lg {
    padding: var(--space-4) var(--space-10);
    font-size: var(--text-lg);
}

.btn--sm {
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-sm);
}

.btn--full {
    width: 100%;
}

.btn--icon-right svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.btn--icon-right:hover svg {
    transform: translateX(3px);
}

/* --- Phone CTA (special treatment) --- */
.phone-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.phone-cta:hover {
    color: var(--color-primary-red);
}

.phone-cta svg {
    width: 22px;
    height: 22px;
}

/* --- Cards --- */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card--flat {
    box-shadow: none;
    border: 1px solid var(--color-border);
}

.card--flat:hover {
    box-shadow: var(--shadow-md);
}

/* --- Service Card --- */
.service-card {
    text-align: center;
    padding: var(--space-10) var(--space-6);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-5);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-blue-50);
    border-radius: var(--radius-lg);
    color: var(--color-primary-blue);
}

.service-card__icon svg {
    width: 32px;
    height: 32px;
}

.service-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.service-card p {
    font-size: var(--text-sm);
    margin-bottom: var(--space-5);
}

.service-card__link {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-blue);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.service-card__link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-card__link svg {
    transform: translateX(4px);
}

/* --- Testimonial Card --- */
.testimonial-card {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
}

.testimonial-card__stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-4);
    color: #f59e0b;
}

.testimonial-card__stars svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.testimonial-card__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    flex-grow: 1;
    margin-bottom: var(--space-5);
    font-style: italic;
}

.testimonial-card__text::before {
    content: '\201C';
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-blue);
    line-height: 0;
    vertical-align: -0.3em;
    margin-right: 4px;
}

.testimonial-card__author {
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
}

.testimonial-card__source {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* --- Trust Bar --- */
.trust-bar {
    background-color: var(--color-blue-50);
    border-top: 1px solid var(--color-blue-100);
    border-bottom: 1px solid var(--color-blue-100);
    padding: var(--space-5) 0;
}

.trust-bar__items {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-8);
}

.trust-bar__item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-blue-700);
    white-space: nowrap;
}

.trust-bar__item svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary-blue);
    flex-shrink: 0;
}

/* --- Value Proposition --- */
.value-prop {
    text-align: center;
    padding: var(--space-6);
}

.value-prop__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--radius-full);
    color: var(--color-primary-blue);
    box-shadow: var(--shadow-md);
}

.value-prop__icon svg {
    width: 28px;
    height: 28px;
}

.value-prop h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
}

.value-prop p {
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* --- FAQ Accordion --- */
.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
    border-top: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: var(--space-5) 0;
    font-family: var(--font-family);
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary-blue);
}

.faq-question__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question__icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: var(--space-5);
}

.faq-answer p {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: var(--space-32) 0 var(--space-24);
    background: linear-gradient(135deg, var(--color-blue-900) 0%, var(--color-blue-800) 50%, var(--color-blue-700) 100%);
    color: var(--color-white);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at 70% 50%, rgba(37, 104, 193, 0.3) 0%, transparent 70%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    max-width: 680px;
}

.hero__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5) var(--space-2) var(--space-3);
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(8px);
    letter-spacing: 0.01em;
}

.hero__label svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #4ade80;
    filter: drop-shadow(0 0 4px rgba(74, 222, 128, 0.4));
}

.hero h1 {
    color: var(--color-white);
    font-size: var(--text-5xl);
    margin-bottom: var(--space-5);
}

.hero__subtitle {
    font-size: var(--text-xl);
    line-height: var(--leading-relaxed);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-8);
    max-width: 560px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: center;
}

.hero__phone {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.hero__phone:hover {
    color: var(--color-blue-200);
}

.hero__phone svg {
    width: 20px;
    height: 20px;
}

/* --- Page Hero (inner pages) --- */
.page-hero {
    padding: var(--space-20) 0 var(--space-12);
    background: linear-gradient(135deg, var(--color-blue-900) 0%, var(--color-blue-800) 100%);
    color: var(--color-white);
}

.page-hero h1 {
    color: var(--color-white);
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.page-hero p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-lg);
    max-width: 600px;
}

.page-hero .breadcrumb {
    margin-bottom: var(--space-6);
}

/* --- Breadcrumb --- */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a:hover {
    color: var(--color-white);
}

.breadcrumb__separator {
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb__current {
    color: rgba(255, 255, 255, 0.9);
    font-weight: var(--font-weight-medium);
}

/* --- CTA Banner --- */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-blue-600) 100%);
    color: var(--color-white);
    padding: var(--space-16) 0;
    text-align: center;
}

.cta-banner h2 {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-banner__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: center;
    margin-bottom: var(--space-6);
}

.cta-banner__trust {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
}

/* --- Contact Form --- */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-family);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 104, 193, 0.15);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: var(--space-10);
}

.form-hint {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

/* --- Review Badge --- */
.review-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.review-badge__stars {
    display: flex;
    color: #f59e0b;
}

.review-badge__stars svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* --- Emergency Banner --- */
.emergency-banner {
    background: var(--color-primary-red);
    color: var(--color-white);
    text-align: center;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
}

.emergency-banner a {
    color: var(--color-white);
    text-decoration: underline;
    font-weight: var(--font-weight-bold);
}

/* --- Second Opinion Section --- */
.second-opinion {
    position: relative;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-blue-50) 100%);
    border-left: 4px solid var(--color-primary-blue);
}

.second-opinion__stat {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.second-opinion__stat-number {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-blue);
}

.second-opinion__stat-label {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
}

/* --- Service Area Tags --- */
.area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.area-tag {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-blue-50);
    color: var(--color-blue-700);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.area-tag:hover {
    background: var(--color-primary-blue);
    color: var(--color-white);
}

/* --- Brand Logo Row --- */
.brand-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-10);
    padding: var(--space-6) 0;
}

.brand-logos span {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-400);
    letter-spacing: 0.02em;
}

/* --- Content Blocks --- */
.content-block {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.content-block h2 {
    margin-bottom: var(--space-6);
}

.content-block h3 {
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

.content-block p {
    margin-bottom: var(--space-5);
    line-height: var(--leading-relaxed);
}

.content-block ul,
.content-block ol {
    margin-bottom: var(--space-5);
    padding-left: var(--space-6);
}

.content-block ul {
    list-style: disc;
}

.content-block ol {
    list-style: decimal;
}

.content-block li {
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* --- Icon: SVG inline defaults --- */
.icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    fill: currentColor;
}

/* --- Scroll-to-top --- */
.scroll-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 48px;
    height: 48px;
    background: var(--color-primary-blue);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    z-index: 90;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    background: var(--color-blue-600);
    transform: translateY(-2px);
}

.scroll-top svg {
    width: 20px;
    height: 20px;
}

/* --- Form Success --- */
.form-success {
    text-align: center;
    padding: var(--space-12) var(--space-6);
}

.form-success h3 {
    color: var(--color-success);
    margin-bottom: var(--space-4);
    font-size: var(--text-2xl);
}

.form-success p {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

/* --- Image Gallery --- */
.gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.gallery__item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__item:hover img {
    transform: scale(1.05);
}

/* --- Content two-column --- */
.content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (max-width: 768px) {
    .content-split {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

/* --- Highlight Box --- */
.highlight-box {
    background: var(--color-blue-50);
    border: 1px solid var(--color-blue-100);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin: var(--space-6) 0;
}

.highlight-box h4 {
    color: var(--color-primary-blue);
    margin-bottom: var(--space-3);
}

.highlight-box p:last-child {
    margin-bottom: 0;
}

/* --- Contact page icons --- */
.contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    min-width: 22px;
    min-height: 22px;
    flex-shrink: 0;
    color: var(--color-primary-blue);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    min-width: 22px;
    min-height: 22px;
    display: block;
}

/* --- Partner Logos --- */
.partner-logos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    align-items: start;
    padding: var(--space-4) 0;
}

.partner-logos__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-3);
    padding: var(--space-6) var(--space-4);
    border-radius: var(--radius-lg);
    transition: background-color var(--transition-base);
}

.partner-logos__item:hover {
    background-color: var(--color-gray-50);
}

.partner-logos__logo {
    height: 64px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logos__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.partner-logos__item:hover .partner-logos__logo img {
    opacity: 1;
}

.partner-logos__name {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    line-height: var(--leading-snug);
    transition: color var(--transition-base);
}

.partner-logos__item:hover .partner-logos__name {
    color: var(--color-text-secondary);
}

.partner-logos__item--invert .partner-logos__logo img {
    filter: invert(1);
}

.partner-logos__item--invert:hover .partner-logos__logo img {
    filter: invert(1);
}