/**
 * Homepage Styles - Gilberto Cortez Performance Coach
 * Modern athletic design with clean typography and strong spacing
 *
 * @package GilbertoCortezTheme
 * @version 2.0
 */

/* ==========================================================================
   CSS Variables - Design Tokens
   ========================================================================== */
:root {
    /* Colors */
    --gc-primary: #005695;
    --gc-primary-dark: #004578;
    --gc-primary-light: #0070c0;
    --gc-accent: #9acd32;
    --gc-accent-dark: #7cb02a;
    --gc-text: #1a1a2e;
    --gc-text-light: #4a4a68;
    --gc-text-muted: #6b7280;
    --gc-bg: #ffffff;
    --gc-bg-alt: #f8fafc;
    --gc-bg-dark: #0f172a;
    --gc-border: #e2e8f0;
    --gc-border-light: #f1f5f9;

    /* Spacing */
    --gc-space-xs: 0.5rem;
    --gc-space-sm: 1rem;
    --gc-space-md: 1.5rem;
    --gc-space-lg: 2rem;
    --gc-space-xl: 3rem;
    --gc-space-2xl: 4rem;
    --gc-space-3xl: 6rem;

    /* Typography */
    --gc-font-display: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
    --gc-font-body: "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;

    /* Shadows */
    --gc-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --gc-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --gc-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --gc-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --gc-transition-fast: 150ms ease;
    --gc-transition-base: 250ms ease;
    --gc-transition-slow: 350ms ease;

    /* Border Radius */
    --gc-radius-sm: 0.375rem;
    --gc-radius-md: 0.5rem;
    --gc-radius-lg: 0.75rem;
    --gc-radius-xl: 1rem;
}

/* ==========================================================================
   Base Resets for Homepage
   ========================================================================== */
.gc-hero,
.gc-trust,
.gc-services,
.gc-process,
.gc-featured-posts,
.gc-newsletter,
.gc-cta {
    box-sizing: border-box;
}

.gc-hero *,
.gc-trust *,
.gc-services *,
.gc-process *,
.gc-featured-posts *,
.gc-newsletter *,
.gc-cta * {
    box-sizing: border-box;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.gc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--gc-font-display);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--gc-radius-md);
    cursor: pointer;
    transition: all var(--gc-transition-base);
    line-height: 1.2;
}

.gc-btn__icon {
    flex-shrink: 0;
    transition: transform var(--gc-transition-base);
}

.gc-btn:hover .gc-btn__icon {
    transform: translateX(4px);
}

.gc-btn--primary {
    background-color: var(--gc-accent);
    color: var(--gc-text);
    border-color: var(--gc-accent);
}

.gc-btn--primary:hover {
    background-color: var(--gc-accent-dark);
    border-color: var(--gc-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--gc-shadow-lg);
}

.gc-btn--outline {
    background-color: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
}

.gc-btn--outline:hover {
    background-color: #fff;
    color: var(--gc-primary);
    border-color: #fff;
}

.gc-btn--outline.gc-btn--dark {
    color: var(--gc-primary);
    border-color: var(--gc-primary);
}

.gc-btn--outline.gc-btn--dark:hover {
    background-color: var(--gc-primary);
    color: #fff;
}

.gc-btn--outline.gc-btn--light {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
}

.gc-btn--outline.gc-btn--light:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #fff;
}

.gc-btn--large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.gc-btn:focus-visible {
    outline: 2px solid var(--gc-accent);
    outline-offset: 2px;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.gc-section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--gc-space-2xl);
}

.gc-section-header__tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background-color: rgba(0, 86, 149, 0.1);
    color: var(--gc-primary);
    font-family: var(--gc-font-display);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--gc-radius-sm);
    margin-bottom: var(--gc-space-sm);
}

.gc-section-header__title {
    font-family: var(--gc-font-display) !important;
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 700;
    color: var(--gc-text);
    margin: 0 0 var(--gc-space-sm) !important;
    border-bottom: none !important;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.gc-section-header__description {
    font-family: var(--gc-font-body);
    font-size: 1.125rem;
    color: var(--gc-text-light);
    line-height: 1.7;
    margin: 0;
}

.gc-section-header--light .gc-section-header__tag {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--gc-accent);
}

.gc-section-header--light .gc-section-header__title {
    color: #fff;
}

.gc-section-header--light .gc-section-header__description {
    color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.gc-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--gc-space-3xl) 0;
    overflow: hidden;
}

.gc-hero__background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gc-hero__gradient {
    position: absolute;
    inset: 0;
    background-color: var(--gc-primary);
}

.gc-hero .container {
    position: relative;
    z-index: 1;
}

.gc-hero__content {
    max-width: 720px;
}

.gc-hero__tagline {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background-color: rgba(154, 205, 50, 0.2);
    color: var(--gc-accent);
    font-family: var(--gc-font-display);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: var(--gc-radius-sm);
    margin-bottom: var(--gc-space-md);
}

.gc-hero__title {
    font-family: var(--gc-font-display) !important;
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.1;
    margin: 0 0 var(--gc-space-md) !important;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.gc-hero__highlight {
    color: var(--gc-accent);
}

.gc-hero__description {
    font-family: var(--gc-font-body);
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin: 0 0 var(--gc-space-xl);
    max-width: 560px;
}

.gc-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--gc-space-sm);
}

/* ==========================================================================
   Trust Section
   ========================================================================== */
.gc-trust {
    padding: var(--gc-space-xl) 0;
    background-color: var(--gc-bg);
    border-bottom: 1px solid var(--gc-border-light);
}

.gc-trust__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gc-space-lg);
}

.gc-trust__item {
    display: flex;
    align-items: center;
    gap: var(--gc-space-sm);
    padding: var(--gc-space-sm);
}

.gc-trust__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 86, 149, 0.08);
    border-radius: var(--gc-radius-lg);
    color: var(--gc-primary);
}

.gc-trust__text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.gc-trust__number {
    font-family: var(--gc-font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gc-text);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.gc-trust__label {
    font-family: var(--gc-font-body);
    font-size: 0.875rem;
    color: var(--gc-text-muted);
    line-height: 1.3;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.gc-services {
    padding: var(--gc-space-3xl) 0;
    background-color: var(--gc-bg-alt);
}

.gc-services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gc-space-lg);
}

.gc-service-card {
    position: relative;
    background-color: var(--gc-bg);
    padding: var(--gc-space-xl);
    border-radius: var(--gc-radius-xl);
    box-shadow: var(--gc-shadow-sm);
    border: 1px solid var(--gc-border-light);
    transition: all var(--gc-transition-base);
}

.gc-service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--gc-shadow-xl);
    border-color: transparent;
}

.gc-service-card--featured {
    background-color: var(--gc-primary);
    border-color: transparent;
}

.gc-service-card--featured:hover {
    background-color: var(--gc-primary-dark);
}

.gc-service-card__badge {
    position: absolute;
    top: var(--gc-space-sm);
    right: var(--gc-space-sm);
    padding: 0.25rem 0.75rem;
    background-color: var(--gc-accent);
    color: var(--gc-text);
    font-family: var(--gc-font-display);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--gc-radius-sm);
}

.gc-service-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background-color: rgba(0, 86, 149, 0.08);
    border-radius: var(--gc-radius-lg);
    color: var(--gc-primary);
    margin-bottom: var(--gc-space-md);
}

.gc-service-card--featured .gc-service-card__icon {
    background-color: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.gc-service-card__title {
    font-family: var(--gc-font-display) !important;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gc-text);
    margin: 0 0 var(--gc-space-sm) !important;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.gc-service-card--featured .gc-service-card__title {
    color: #fff;
}

.gc-service-card__description {
    font-family: var(--gc-font-body);
    font-size: 1rem;
    color: var(--gc-text-light);
    line-height: 1.7;
    margin: 0 0 var(--gc-space-md);
}

.gc-service-card--featured .gc-service-card__description {
    color: rgba(255, 255, 255, 0.85);
}

.gc-service-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--gc-space-md);
}

.gc-service-card__features li {
    position: relative;
    padding-left: 1.5rem;
    font-family: var(--gc-font-body);
    font-size: 0.9375rem;
    color: var(--gc-text-light);
    line-height: 1.8;
}

.gc-service-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 8px;
    height: 8px;
    background-color: var(--gc-accent);
    border-radius: 50%;
}

.gc-service-card--featured .gc-service-card__features li {
    color: rgba(255, 255, 255, 0.8);
}

.gc-service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--gc-font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gc-primary);
    text-decoration: none;
    transition: all var(--gc-transition-fast);
}

.gc-service-card__link:hover {
    color: var(--gc-primary-dark);
    gap: 0.75rem;
}

.gc-service-card--featured .gc-service-card__link {
    color: var(--gc-accent);
}

.gc-service-card--featured .gc-service-card__link:hover {
    color: #fff;
}

/* ==========================================================================
   Process Section
   ========================================================================== */
.gc-process {
    padding: var(--gc-space-3xl) 0;
    background-color: var(--gc-primary);
}

.gc-process__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gc-space-lg);
    counter-reset: step-counter;
}

.gc-process__step {
    position: relative;
    padding: var(--gc-space-lg);
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: var(--gc-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--gc-transition-base);
}

.gc-process__step:hover {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(154, 205, 50, 0.3);
    transform: translateY(-4px);
}

.gc-process__number {
    font-family: var(--gc-font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gc-accent);
    line-height: 1;
    margin-bottom: var(--gc-space-sm);
    opacity: 0.8;
}

.gc-process__title {
    font-family: var(--gc-font-display) !important;
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 var(--gc-space-xs) !important;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.gc-process__description {
    font-family: var(--gc-font-body);
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================================================
   Featured Posts Section
   ========================================================================== */
.gc-featured-posts {
    padding: var(--gc-space-3xl) 0;
    background-color: var(--gc-bg);
}

.gc-featured-posts__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: var(--gc-space-lg);
}

.gc-post-card {
    display: flex;
    flex-direction: column;
    background-color: var(--gc-bg);
    border-radius: var(--gc-radius-lg);
    overflow: hidden;
    box-shadow: var(--gc-shadow-sm);
    border: 1px solid var(--gc-border-light);
    transition: all var(--gc-transition-base);
}

.gc-post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--gc-shadow-lg);
    border-color: transparent;
}

.gc-post-card--featured {
    grid-column: 1;
    grid-row: 1 / 3;
}

.gc-post-card__image-link {
    display: block;
    overflow: hidden;
}

.gc-post-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--gc-transition-slow);
}

.gc-post-card:hover .gc-post-card__image {
    transform: scale(1.05);
}

.gc-post-card--featured .gc-post-card__image {
    height: 100%;
    min-height: 320px;
}

.gc-post-card__image--placeholder {
    background-color: var(--gc-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gc-border);
}

.gc-post-card__content {
    padding: var(--gc-space-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.gc-post-card--featured .gc-post-card__content {
    padding: var(--gc-space-lg);
}

.gc-post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--gc-space-sm);
    margin-bottom: var(--gc-space-xs);
}

.gc-post-card__category {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background-color: rgba(0, 86, 149, 0.1);
    color: var(--gc-primary);
    font-family: var(--gc-font-display);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--gc-radius-sm);
}

.gc-post-card__reading-time {
    font-family: var(--gc-font-body);
    font-size: 0.8125rem;
    color: var(--gc-text-muted);
}

.gc-post-card__title {
    font-family: var(--gc-font-display) !important;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gc-text);
    margin: 0 0 var(--gc-space-xs) !important;
    line-height: 1.3;
    text-transform: none;
    letter-spacing: 0;
    border-bottom: none !important;
}

.gc-post-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--gc-transition-fast);
}

.gc-post-card__title a:hover {
    color: var(--gc-primary);
}

.gc-post-card--featured .gc-post-card__title {
    font-size: 1.5rem;
}

.gc-post-card__excerpt {
    font-family: var(--gc-font-body);
    font-size: 0.9375rem;
    color: var(--gc-text-light);
    line-height: 1.6;
    margin: 0 0 var(--gc-space-sm);
    flex-grow: 1;
}

.gc-post-card__date {
    font-family: var(--gc-font-body);
    font-size: 0.8125rem;
    color: var(--gc-text-muted);
    margin-top: auto;
}

.gc-featured-posts__footer {
    text-align: center;
    margin-top: var(--gc-space-xl);
}

/* ==========================================================================
   Newsletter Section
   ========================================================================== */
.gc-newsletter {
    padding: var(--gc-space-3xl) 0;
    background-color: var(--gc-bg-alt);
}

.gc-newsletter__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gc-space-2xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--gc-space-xl);
    background-color: var(--gc-bg);
    border-radius: var(--gc-radius-xl);
    box-shadow: var(--gc-shadow-lg);
}

.gc-newsletter__tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background-color: rgba(154, 205, 50, 0.15);
    color: var(--gc-accent-dark);
    font-family: var(--gc-font-display);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--gc-radius-sm);
    margin-bottom: var(--gc-space-sm);
}

.gc-newsletter__title {
    font-family: var(--gc-font-display) !important;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--gc-text);
    margin: 0 0 var(--gc-space-sm) !important;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    border-bottom: none !important;
}

.gc-newsletter__description {
    font-family: var(--gc-font-body);
    font-size: 1rem;
    color: var(--gc-text-light);
    line-height: 1.7;
    margin: 0;
}

.gc-newsletter__form {
    width: 100%;
}

.gc-newsletter__input-group {
    display: flex;
    gap: 0.75rem;
}

.gc-newsletter__input {
    flex: 1;
    padding: 0.875rem 1rem;
    font-family: var(--gc-font-body);
    font-size: 1rem;
    color: var(--gc-text);
    background-color: var(--gc-bg-alt);
    border: 2px solid var(--gc-border);
    border-radius: var(--gc-radius-md);
    transition: all var(--gc-transition-fast);
}

.gc-newsletter__input:focus {
    outline: none;
    border-color: var(--gc-primary);
    box-shadow: 0 0 0 3px rgba(0, 86, 149, 0.1);
}

.gc-newsletter__input::placeholder {
    color: var(--gc-text-muted);
}

.gc-newsletter__btn {
    flex-shrink: 0;
}

.gc-newsletter__privacy {
    font-family: var(--gc-font-body);
    font-size: 0.8125rem;
    color: var(--gc-text-muted);
    margin: var(--gc-space-xs) 0 0;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.gc-cta {
    padding: var(--gc-space-3xl) 0;
    background-color: var(--gc-primary);
}

.gc-cta__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gc-space-2xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--gc-space-xl);
    background-color: var(--gc-bg);
    border-radius: var(--gc-radius-xl);
    box-shadow: var(--gc-shadow-lg);
}

.gc-cta__title {
    font-family: var(--gc-font-display) !important;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--gc-text);
    margin: 0 0 var(--gc-space-sm) !important;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    border-bottom: none !important;
}

.gc-cta__description {
    font-family: var(--gc-font-body);
    font-size: 1rem;
    color: var(--gc-text-light);
    line-height: 1.7;
    margin: 0;
}

.gc-cta__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--gc-space-sm);
}

.gc-cta__buttons .gc-btn {
    width: 100%;
    justify-content: center;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
    .gc-trust__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gc-services__grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

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

    .gc-featured-posts__grid {
        grid-template-columns: 1fr;
    }

    .gc-post-card--featured {
        grid-column: 1;
        grid-row: auto;
    }

    .gc-newsletter__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .gc-cta__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .gc-cta__buttons {
        align-items: center;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .gc-hero {
        min-height: auto;
        padding: 15vh 0 var(--gc-space-3xl);
    }

    .gc-hero__cta {
        flex-direction: column;
    }

    .gc-hero__cta .gc-btn {
        width: 100%;
        justify-content: center;
    }

    .gc-trust__grid {
        grid-template-columns: 1fr;
        gap: var(--gc-space-sm);
    }

    .gc-trust__item {
        justify-content: flex-start;
    }

    .gc-process__steps {
        grid-template-columns: 1fr;
    }

    .gc-newsletter__input-group {
        flex-direction: column;
    }

    .gc-newsletter__btn {
        width: 100%;
    }

    .gc-cta__buttons {
        flex-direction: column;
    }

    .gc-cta__buttons .gc-btn {
        width: 100%;
    }

    .gc-section-header {
        margin-bottom: var(--gc-space-xl);
    }

    .gc-services,
    .gc-process,
    .gc-featured-posts,
    .gc-newsletter,
    .gc-cta {
        padding: var(--gc-space-2xl) 0;
    }
}

/* Print Styles */
@media print {

    .gc-hero__background,
    .gc-btn,
    .gc-newsletter,
    .gc-cta {
        display: none;
    }

    .gc-hero {
        min-height: auto;
        padding: 1rem 0;
        color: #000;
    }

    .gc-hero__title,
    .gc-hero__description {
        color: #000;
    }
}