/**
 * Mauricio Marquez Theme — Main Stylesheet
 * Mobile-first, responsive
 * Integrated with XD Desktop_MM.css variables
 */

/* ================================================================
   CSS Variables (from XD export + theme colors)
   ================================================================ */
:root {
    /* XD Colors */
    --unnamed-color-bdbbbc: #BDBBBC;

    /* XD Typography */
    --unnamed-font-family-montserrat: 'Montserrat', sans-serif;
    --unnamed-font-style-normal: normal;
    --unnamed-font-weight-300: 300;
    --unnamed-font-weight-800: 800;
    --unnamed-font-size-42: 42px;
    --unnamed-character-spacing-0: 0px;
    --unnamed-line-spacing-52: 52px;
    --unnamed-text-transform-uppercase: uppercase;

    /* Theme Colors */
    --mm-color-primary:   #111111;
    --mm-color-secondary: #636363;
    --mm-color-muted:     #BDBBBC;
    --mm-color-light:     #f9f9f9;
    --mm-color-white:     #ffffff;
    --mm-color-border:    #e5e5e5;

    /* Spacing */
    --mm-space-xs:  0.5rem;
    --mm-space-sm:  1rem;
    --mm-space-md:  2rem;
    --mm-space-lg:  4rem;
    --mm-space-xl:  6rem;
    --mm-space-2xl: 10rem;

    /* Layout */
    --mm-container: 1280px;
    --mm-radius: 0.25rem;
}

/* ================================================================
   Reset & Base
   ================================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--unnamed-font-family-montserrat);
    font-weight: 400;
    color: var(--mm-color-primary);
    background-color: var(--mm-color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

a:hover {
    opacity: 0.7;
}

/* Screen reader text */
.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* ================================================================
   Header
   ================================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--mm-color-border);
}

.header-container {
    max-width: var(--mm-container);
    margin: 0 auto;
    padding: var(--mm-space-sm) var(--mm-space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-branding .logo-text {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
    line-height: 1;
    font-family: var(--unnamed-font-family-montserrat);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--mm-color-primary);
    letter-spacing: 2px;
}

.logo-line {
    display: block;
    line-height: 1.15;
}

.logo-line--small {
    letter-spacing: 1.5px;
    font-weight: 500;
    display: block;
    font-size: 0.8em;
    text-align: right;
}

.logo-line--large {
    font-size: 1rem;
    letter-spacing: 1.5px;
    font-weight: 500;
}

.country-flag {
    display: inline-block;
    height: 14px;
    width: auto;
    vertical-align: middle;
    margin-right: 4px;
}

/* Navigation */
.main-navigation {
    display: flex;
    align-items: center;
    gap: var(--mm-space-md);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--mm-space-md);
}

.nav-menu a {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--mm-color-secondary);
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--mm-color-primary);
    transition: width 0.3s ease;
}

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

.nav-icons {
    display: flex;
    align-items: center;
    gap: var(--mm-space-xs);
}

.nav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--mm-color-secondary);
    transition: color 0.2s ease;
}

.nav-icon:hover {
    color: var(--mm-color-primary);
    opacity: 1;
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--mm-space-xs);
}

.menu-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--mm-color-primary);
    position: relative;
    transition: background-color 0.2s ease;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--mm-color-primary);
    transition: transform 0.2s ease;
}

.menu-icon::before {
    top: -7px;
}

.menu-icon::after {
    top: 7px;
}

/* ================================================================
   Site Layout
   ================================================================ */
.site {
    padding-top: 60px; /* header height */
}

.site-main {
    width: 100%;
}

/* ================================================================
   Section — General
   ================================================================ */
.section-title {
    font-family: var(--unnamed-font-family-montserrat);
    font-weight: var(--unnamed-font-weight-300);
    font-size: clamp(1.75rem, 3vw, var(--unnamed-font-size-42));
    line-height: var(--unnamed-line-spacing-52);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--unnamed-color-bdbbbc);
    text-transform: var(--unnamed-text-transform-uppercase);
    text-align: center;
    margin-bottom: var(--mm-space-lg);
}

/* ================================================================
   Hero Section
   ================================================================ */
.section-hero {
    position: relative;
    width: 100%;
    height: calc(100vh - 60px);
    min-height: 500px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: var(--mm-space-xl);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.2) 0%, transparent 40%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

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

.btn-outline:hover {
    background-color: transparent;
    color: var(--mm-color-white);
    opacity: 1;
}

/* ================================================================
   About Section
   ================================================================ */
.section-about {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--mm-space-2xl) var(--mm-space-md);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--mm-space-xl);
    align-items: center;
    max-width: var(--mm-container);
    margin: 0 auto;
    width: 100%;
}

.about-portrait img {
    width: 100%;
    object-fit: cover;
    border-radius: var(--mm-radius);
}

.about-text {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--mm-color-secondary);
}

.about-text p + p {
    margin-top: var(--mm-space-sm);
}

.about-text strong {
    font-weight: 600;
    color: var(--mm-color-primary);
}

/* ================================================================
   Chairs Section
   ================================================================ */
.section-chairs {
    width: 100%;
}

.chairs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.chair-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.chair-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.chair-item:hover img {
    transform: scale(1.03);
}

.chair-promo {
    aspect-ratio: 4 / 3;
}

.promo-link {
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
}

.promo-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.promo-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--mm-space-md);
}

.promo-content {
    color: var(--mm-color-primary);
}

.promo-title {
    font-family: var(--unnamed-font-family-montserrat);
    font-weight: var(--unnamed-font-weight-300);
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: var(--mm-space-xs);
}

.promo-subtitle {
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--mm-space-sm);
    color: var(--mm-color-secondary);
}

.promo-cta {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-bottom: 1px solid var(--mm-color-primary);
    padding-bottom: 2px;
}

/* ================================================================
   Gallery Section
   ================================================================ */
.section-gallery {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--mm-space-xl) var(--mm-space-md);
    max-width: var(--mm-container);
    margin: 0 auto;
    text-align: center;
    width: 100%;
}

.gallery-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--mm-space-xl);
    flex-wrap: wrap;
}

.gallery-logo-item img {
    max-height: 48px;
    width: auto;
    opacity: 0.85;
    transition: opacity 0.2s ease;
    filter: grayscale(100%);
}

.gallery-logo-item:hover img {
    opacity: 1;
    filter: grayscale(0%);
}

/* ================================================================
   Stores Section
   ================================================================ */
.section-stores {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.stores-header {
    position: relative;
    min-height: 50vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stores-header-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.35);
}

.stores-header .section-title {
    position: relative;
    z-index: 2;
    color: var(--mm-color-white);
    margin-bottom: 0;
}

.stores-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--mm-space-xl) var(--mm-space-md);
    max-width: var(--mm-container);
    margin: 0 auto;
    width: 100%;
}

.stores-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--mm-space-md);
}

.store-region {
    text-align: center;
}

.region-toggle {
    display: none; /* shown on mobile only */
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--mm-space-sm);
    font-family: inherit;
    text-align: left;
    border-bottom: 1px solid var(--mm-color-border);
}

.region-title {
    font-size: 1.25rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--unnamed-color-bdbbbc);
}

.region-icon {
    display: block;
    width: 12px;
    height: 12px;
    border-right: 2px solid var(--mm-color-primary);
    border-bottom: 2px solid var(--mm-color-primary);
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}

.region-content {
    font-size: 0.8rem;
    line-height: 1.7;
    color: var(--mm-color-secondary);
    padding-top: var(--mm-space-sm);
}

.region-content p {
    margin-bottom: var(--mm-space-xs);
}

.region-content strong {
    display: block;
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--mm-color-primary);
    margin-top: var(--mm-space-sm);
    margin-bottom: var(--mm-space-xs);
}

/* ================================================================
   Contact Section
   ================================================================ */
.section-contact {
    padding: var(--mm-space-xl) 0 0 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: var(--mm-space-md);
    align-items: start;
    max-width: var(--mm-container);
    margin: 0 auto;
    width: 100%;
}

.contact-side-image {
    height: 100%;
    min-height: 500px;
}

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

.contact-center {
    text-align: center;
    padding: var(--mm-space-md);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: var(--mm-space-lg);
    margin: var(--mm-space-md) 0;
    flex-wrap: wrap;
}

.contact-country {
    font-size: 0.85rem;
    color: var(--mm-color-secondary);
}

.country-name {
    display: block;
    font-weight: 500;
    margin-bottom: var(--mm-space-xs);
    color: var(--mm-color-primary);
}

.contact-country a {
    color: var(--mm-color-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.contact-country a:hover {
    opacity: 0.7;
}

.contact-form-intro {
    font-size: 0.75rem;
    color: var(--mm-color-muted);
    margin-bottom: var(--mm-space-sm);
}

.contact-form-wrapper input,
.contact-form-wrapper textarea,
.contact-form-placeholder input,
.contact-form-placeholder textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    margin-bottom: var(--mm-space-sm);
    border: 1px solid var(--mm-color-border);
    border-radius: var(--mm-radius);
    font-family: inherit;
    font-size: 0.85rem;
    color: var(--mm-color-primary);
    background-color: var(--mm-color-white);
    transition: border-color 0.2s ease;
}

.contact-form-wrapper input:focus,
.contact-form-wrapper textarea:focus {
    outline: none;
    border-color: var(--mm-color-primary);
}

.contact-form-wrapper textarea {
    min-height: 140px;
    resize: vertical;
}

.contact-form-wrapper .wpcf7-submit,
.contact-form-wrapper input[type="submit"] {
    width: auto;
    display: inline-block;
    padding: 0.875rem 2.5rem;
    background-color: var(--mm-color-white);
    color: var(--mm-color-primary);
    border: 1px solid var(--mm-color-border);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-form-wrapper .wpcf7-submit:hover,
.contact-form-wrapper input[type="submit"]:hover {
    background-color: var(--mm-color-primary);
    color: var(--mm-color-white);
    border-color: var(--mm-color-primary);
}

.contact-form-placeholder {
    padding: var(--mm-space-md);
    border: 1px dashed var(--mm-color-border);
    border-radius: var(--mm-radius);
    color: var(--mm-color-muted);
    font-size: 0.85rem;
}

/* ================================================================
   Footer Signature (replaces traditional footer)
   ================================================================ */
.site-footer-signature {
    text-align: center;
    padding: var(--mm-space-sm) var(--mm-space-sm) var(--mm-space-md);
    border-top: 1px solid var(--mm-color-border);
}

.site-footer-signature img {
    max-height: 60px;
    width: auto;
    margin: 0 auto;
    opacity: 0.85;
}

@media ( max-width: 768px ) {
    .site-footer-signature img {
        max-height: 48px;
    }
}

/* ================================================================
   Responsive Styles — Tablet (≤ 1024px)
   ================================================================ */
@media ( max-width: 1024px ) {
    .chairs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stores-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .contact-side-image {
        display: none;
    }
}

/* ================================================================
   Responsive Styles — Mobile (≤ 768px)
   ================================================================ */
@media ( max-width: 768px ) {
    :root {
        --mm-space-xl: 3rem;
        --mm-space-2xl: 5rem;
    }

    .site {
        padding-top: 56px;
    }

    .header-container {
        padding: var(--mm-space-xs) var(--mm-space-sm);
    }

    .menu-toggle {
        display: block;
    }

    .menu-wrapper {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--mm-color-white);
        padding: var(--mm-space-lg) var(--mm-space-md);
        transform: translateX(100%);
        transition: transform 0.3s ease;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--mm-space-lg);
        overflow-y: auto;
    }

    .main-navigation.toggled .menu-wrapper {
        transform: translateX(0);
    }

    .nav-menu {
        flex-direction: column;
        align-items: center;
        gap: var(--mm-space-md);
    }

    .nav-menu a {
        font-size: 1rem;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--mm-space-lg);
    }

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

    .chair-item,
    .chair-promo {
        aspect-ratio: 16 / 10;
    }

    .section-gallery {
        padding: var(--mm-space-xl) var(--mm-space-sm);
    }

    .gallery-logos {
        gap: var(--mm-space-md);
    }

    .gallery-logo-item img {
        max-height: 36px;
    }

    .stores-header {
        min-height: 240px;
    }

    .stores-content {
        padding: var(--mm-space-md) var(--mm-space-sm);
    }

    .stores-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .store-region {
        text-align: left;
        border-bottom: 1px solid var(--mm-color-border);
    }

    .region-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .region-content {
        display: none;
        padding: var(--mm-space-sm) 0 var(--mm-space-md);
    }

    .store-region.open .region-content {
        display: block;
    }

    .store-region.open .region-icon {
        transform: rotate(-135deg);
    }

    .section-contact {
        padding: var(--mm-space-xl) var(--mm-space-sm);
    }

    .contact-center {
        padding: 0;
    }

    .contact-info {
        flex-direction: column;
        gap: var(--mm-space-md);
    }

    .section-title {
        margin-bottom: var(--mm-space-md);
    }
}

/* ================================================================
   XD Character Styles (for reference / utility classes)
   ================================================================ */
.unnamed-character-style-1 {
    font-family: var(--unnamed-font-family-montserrat);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-300);
    font-size: var(--unnamed-font-size-42);
    line-height: var(--unnamed-line-spacing-52);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--unnamed-color-bdbbbc);
    text-transform: var(--unnamed-text-transform-uppercase);
}

.unnamed-character-style-2 {
    font-family: var(--unnamed-font-family-montserrat);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-42);
    line-height: var(--unnamed-line-spacing-52);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--unnamed-color-bdbbbc);
    text-transform: var(--unnamed-text-transform-uppercase);
}