/**
 * ============================================================================
 * LANDING PAGE CSS
 * Extends condeks-design-system.css for landing page components
 * ============================================================================
 *
 * Uses design system variables only. No custom values.
 */

/* ==========================================================================
   UTILITY CLASS
   ========================================================================== */

.hidden {
    display: none !important;
}

/* ==========================================================================
   HEADER EXTENSIONS FOR LANDING
   ========================================================================== */

.header__mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    padding: var(--space-2);
    cursor: pointer;
    color: var(--text-white);
}

.header__mobile-menu {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-charcoal);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

@media (max-width: 767px) {
    .header__mobile-toggle {
        display: block;
    }

    .header__nav {
        display: none;
    }
}

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

.landing-hero {
    background: var(--color-primary);
    padding: var(--space-20) 0;
    text-align: center;
}

.landing-hero__title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-white);
    margin: 0 0 var(--space-6) 0;
    line-height: var(--leading-tight);
}

.landing-hero__subtitle {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 var(--space-8) 0;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.landing-hero__cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.landing-hero__btn-owner {
    background: var(--surface-base);
    color: var(--color-primary);
    border-color: var(--surface-base);
}

.landing-hero__btn-owner:hover {
    background: var(--surface-hover);
}

.landing-hero__btn-agent {
    background: var(--color-primary-hover);
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.landing-hero__btn-agent:hover {
    background: #0a5a68;
}

.landing-hero__supporting {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

@media (min-width: 768px) {
    .landing-hero__title {
        font-size: 48px;
    }

    .landing-hero__subtitle {
        font-size: var(--text-2xl);
    }
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */

.landing-section {
    padding: var(--space-20) 0;
}

.landing-section--alt {
    background: var(--surface-alt);
}

.landing-section__title {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-align: center;
    margin: 0 0 var(--space-4) 0;
}

.landing-section__subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    text-align: center;
    margin: 0 auto var(--space-12) auto;
    max-width: 640px;
}

.landing-section__more {
    text-align: center;
    margin-top: var(--space-8);
}

/* ==========================================================================
   HOW IT WORKS - STEPS
   ========================================================================== */

.landing-steps {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .landing-steps {
        grid-template-columns: repeat(3, 1fr);
    }
}

.landing-step {
    background: var(--surface-base);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.landing-step:hover {
    box-shadow: var(--shadow-md);
}

.landing-step__number {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-6);
}

.landing-step__title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
}

.landing-step__text {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin: 0;
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   WHY CONDEKS - PROBLEM/SOLUTION CARDS
   ========================================================================== */

.landing-problems {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .landing-problems {
        grid-template-columns: repeat(2, 1fr);
    }
}

.landing-problem-card {
    background: var(--surface-base);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    transition: border-color var(--transition-fast);
}

.landing-problem-card:hover {
    border-color: var(--color-primary);
}

.landing-problem-card__problem,
.landing-problem-card__solution {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.landing-problem-card__solution {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-light);
}

.landing-problem-card__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-problem-card__icon--problem {
    background: var(--status-error-bg);
    color: var(--status-error-text);
}

.landing-problem-card__icon--solution {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.landing-problem-card__label {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-1);
}

.landing-problem-card__label--problem {
    color: var(--status-error-text);
}

.landing-problem-card__label--solution {
    color: var(--color-primary);
}

.landing-problem-card__text {
    font-size: var(--text-sm);
    color: var(--text-primary);
    margin: 0;
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   FEATURED PROPERTIES
   ========================================================================== */

.landing-properties {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .landing-properties {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) {
    .landing-properties {
        grid-template-columns: repeat(3, 1fr);
    }
}

.landing-property-card {
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

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

.landing-property-card__image {
    height: 192px;
    background: var(--surface-alt);
    position: relative;
}

.landing-property-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.landing-property-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.landing-property-card__type {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
}

.landing-property-card__title {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.landing-property-card__location {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0 0 var(--space-3) 0;
}

.landing-property-card__details {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.landing-property-card__price {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.landing-property-card__btn {
    width: 100%;
}

/* ==========================================================================
   SPLIT LAYOUT (For Owners / For Agents)
   ========================================================================== */

.landing-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1025px) {
    .landing-split {
        grid-template-columns: 1fr 1fr;
    }
}

.landing-split--reverse .landing-split__content {
    order: 2;
}

.landing-split--reverse .landing-split__visual {
    order: 1;
}

@media (max-width: 1024px) {
    .landing-split--reverse .landing-split__content {
        order: 1;
    }

    .landing-split--reverse .landing-split__visual {
        order: 2;
    }
}

.landing-split__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.landing-split__title {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0 0 var(--space-4) 0;
}

.landing-split__subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin: 0 0 var(--space-8) 0;
}

.landing-split__visual {
    aspect-ratio: 1;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-split__visual--owners {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #cce8eb 100%);
    color: var(--color-primary);
}

.landing-split__visual--agents {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   BENEFITS LIST
   ========================================================================== */

.landing-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.landing-benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.landing-benefit__icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-benefit__title {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--space-1) 0;
}

.landing-benefit__text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* ==========================================================================
   TRUST SECTION
   ========================================================================== */

.landing-trust-cards {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .landing-trust-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.landing-trust-card {
    background: var(--surface-alt);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
}

.landing-trust-card__icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4) auto;
}

.landing-trust-card__title {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.landing-trust-card__text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0;
    line-height: var(--leading-relaxed);
}

.landing-disclaimer {
    background: var(--surface-alt);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-align: center;
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   LINK WITH ARROW
   ========================================================================== */

.landing-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.landing-link:hover {
    color: var(--color-primary-hover);
}

.landing-link svg {
    transition: transform var(--transition-fast);
}

.landing-link:hover svg {
    transform: translateX(4px);
}

/* ==========================================================================
   FOOTER EXTENSIONS FOR LANDING
   ========================================================================== */

.landing-footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .landing-footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.landing-footer__brand {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-white);
    margin: 0 0 var(--space-4) 0;
}

.landing-footer__tagline {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.landing-footer__heading {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-white);
    margin: 0 0 var(--space-4) 0;
}

.landing-footer__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.landing-footer__list li {
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
}

.landing-footer__list a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.landing-footer__list a:hover {
    color: var(--text-white);
}

.landing-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    text-align: center;
}

.landing-footer-bottom p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}