/* ============================================================
   ZETA100 Event Platform - Shared Styles
   Company: Zeta100 Group LLC
   Brands: BodasDeLujo.com | MisQuinces.com
   ============================================================ */

/* --- CSS VARIABLES --- */
:root {
    /* Brand Colors */
    --zeta-black: #1a1a1a;
    --zeta-navy: #011a39;
    --zeta-gold: #d4b565;
    --zeta-gold-light: #f9d976;
    --zeta-white: #ffffff;
    --zeta-off-white: #f9f9f9;
    --zeta-gray-light: #f4f6f8;
    --zeta-gray: #666666;
    --zeta-gray-dark: #333333;

    /* Bodas Theme */
    --bodas-primary: #1a1a1a;
    --bodas-secondary: #d4b565;
    --bodas-bg: #f9f9f9;
    --bodas-font-heading: 'Playfair Display', serif;
    --bodas-font-body: 'Lato', sans-serif;

    /* Quinces Theme */
    --quinces-primary: #011a39;
    --quinces-secondary: #d4b565;
    --quinces-bg: #f4f6f8;
    --quinces-font-heading: 'Montserrat', sans-serif;
    --quinces-font-body: 'Open Sans', sans-serif;

    /* Spacing */
    --section-padding: 5rem 0;
    --section-padding-sm: 3rem 0;
    --container-max: 1140px;

    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    color: var(--zeta-gray-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; transition: var(--transition-base); }

/* --- LAYOUT --- */
.zeta-full-width-wrapper {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    overflow-x: hidden;
}

.zeta-inner-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 15px;
}

.zeta-section {
    padding: var(--section-padding);
}

/* --- TOP BAR / NAVIGATION --- */
.zeta-top-bar {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    display: flex;
    align-items: center;
    width: 100%;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Main page: dark nav */
.zeta-top-bar--dark {
    background-color: rgba(1, 26, 57, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid rgba(212, 181, 101, 0.2);
}

/* Bodas page: white nav */
.zeta-top-bar--light {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.zeta-brand-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.zeta-logo-lockup {
    display: flex;
    align-items: center;
}

.zeta-header-logo {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.zeta-header-logo--dark {
    filter: brightness(0) invert(0.1) sepia(0) saturate(0) hue-rotate(0) brightness(0.2) contrast(1);
}

.zeta-vertical-separator {
    display: inline-block;
    width: 1px;
    height: 24px;
    margin: 0 15px;
}

.zeta-vertical-separator--light { background-color: rgba(255, 255, 255, 0.3); }
.zeta-vertical-separator--dark { background-color: #ddd; }

.zeta-site-name {
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    text-transform: uppercase;
}

.zeta-site-name--light { color: #ffffff; }
.zeta-site-name--dark { color: #1a1a1a; }

.zeta-bilingual-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.zeta-bilingual-badge--gold {
    background-color: var(--zeta-gold);
    color: var(--zeta-navy);
    border-radius: 50px;
}

.zeta-bilingual-badge--dark {
    background-color: var(--zeta-black);
    color: white;
}

/* --- NAV LINKS (Main page) --- */
.zeta-nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.zeta-nav-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-base);
}

.zeta-nav-links a:hover {
    color: var(--zeta-gold);
}

/* --- HERO SECTION --- */
.zeta-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.zeta-hero__overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
}

.zeta-hero__content {
    position: relative;
    z-index: 2;
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

.zeta-hero__title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.zeta-hero__subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    font-weight: 300;
}

/* --- EVENT TYPE SELECTOR (Bodas / Quinces) --- */
.zeta-event-selector {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.zeta-event-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 280px;
    text-align: center;
    color: white;
    cursor: pointer;
    transition: var(--transition-base);
}

.zeta-event-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--zeta-gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.zeta-event-card__icon {
    font-size: 3rem;
    color: var(--zeta-gold);
    margin-bottom: 1rem;
}

.zeta-event-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.zeta-event-card__desc {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.zeta-event-card__btn {
    display: inline-block;
    background: var(--zeta-gold);
    color: #000;
    padding: 10px 30px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: 50px;
    transition: var(--transition-base);
}

.zeta-event-card__btn:hover {
    background: white;
    color: #000;
    transform: scale(1.05);
}

/* --- SECTIONS: Why ZETA100 --- */
.zeta-why-section {
    background: var(--zeta-off-white);
}

.zeta-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.zeta-section-header__label {
    display: inline-block;
    background: linear-gradient(135deg, var(--zeta-gold), var(--zeta-gold-light));
    color: #000;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 20px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.zeta-section-header__title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--zeta-navy);
    margin-bottom: 0.5rem;
}

.zeta-section-header__subtitle {
    font-size: 1.1rem;
    color: var(--zeta-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* --- FEATURE / VALUE CARDS --- */
.zeta-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.zeta-feature-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.zeta-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.zeta-feature-card__icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 181, 101, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--zeta-gold);
    font-size: 1.5rem;
}

.zeta-feature-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--zeta-navy);
    margin-bottom: 0.5rem;
}

.zeta-feature-card__text {
    font-size: 0.9rem;
    color: var(--zeta-gray);
    line-height: 1.6;
}

/* --- TESTIMONIALS --- */
.zeta-testimonials {
    background: var(--zeta-navy);
    color: white;
}

.zeta-testimonials .zeta-section-header__title { color: white; }
.zeta-testimonials .zeta-section-header__subtitle { color: rgba(255,255,255,0.7); }

.zeta-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.zeta-testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2rem;
}

.zeta-testimonial-card__stars {
    color: var(--zeta-gold);
    margin-bottom: 1rem;
}

.zeta-testimonial-card__text {
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.zeta-testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.zeta-testimonial-card__avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--zeta-gold);
}

.zeta-testimonial-card__name {
    font-weight: 700;
    font-size: 0.9rem;
}

.zeta-testimonial-card__event {
    font-size: 0.8rem;
    opacity: 0.6;
}

/* --- GALLERY / PORTFOLIO --- */
.zeta-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.zeta-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.zeta-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.zeta-gallery-item:hover img {
    transform: scale(1.1);
}

.zeta-gallery-item__overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 1rem;
    transform: translateY(100%);
    transition: var(--transition-base);
}

.zeta-gallery-item:hover .zeta-gallery-item__overlay {
    transform: translateY(0);
}

/* --- CTA SECTION --- */
.zeta-cta {
    background: linear-gradient(135deg, var(--zeta-navy) 0%, #02254f 100%);
    color: white;
    text-align: center;
}

.zeta-cta__title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
}

.zeta-cta__text {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.zeta-btn {
    display: inline-block;
    padding: 14px 40px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.zeta-btn--gold {
    background: var(--zeta-gold);
    color: #000;
    border-radius: 50px;
}

.zeta-btn--gold:hover {
    background: white;
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.zeta-btn--outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
}

.zeta-btn--outline:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* --- FOOTER --- */
.zeta-footer {
    background-color: #000c1f;
    color: #ffffff;
    padding: 4rem 0;
    width: 100%;
    text-align: center;
    border-top: 1px solid rgba(212, 181, 101, 0.3);
}

.zeta-footer--light {
    background-color: #fff;
    color: #666;
    border-top: 1px solid #eee;
}

.zeta-footer p { opacity: 0.8; }
.zeta-footer a { color: var(--zeta-gold); text-decoration: none; font-weight: 600; }
.zeta-footer a:hover { text-decoration: underline; color: white; }
.zeta-footer--light a { color: var(--zeta-navy); }
.zeta-footer--light a:hover { color: var(--zeta-gold); }

.zeta-logo-footer {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
}

.zeta-logo-footer--dark {
    filter: brightness(0) invert(0.1) sepia(0) saturate(0) hue-rotate(0) brightness(0.2) contrast(1);
}

.zeta-social-icons {
    font-size: 1.5rem;
    margin-top: 1.5rem;
}

.zeta-social-icons a {
    display: inline-block;
    margin: 0 15px;
    text-decoration: none;
}

.zeta-social-icons i {
    color: white;
    transition: var(--transition-base);
    cursor: pointer;
}

.zeta-social-icons i:hover {
    color: var(--zeta-gold);
    transform: scale(1.2);
}

.zeta-footer--light .zeta-social-icons i { color: var(--zeta-navy); }

/* --- ANIMATIONS --- */
@keyframes popIn {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes fadeInUp {
    0% { transform: translateY(30px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.zeta-animate-fadeInUp {
    animation: fadeInUp 0.8s ease forwards;
}

/* --- RESPONSIVE --- */
@media (max-width: 991px) {
    .zeta-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .zeta-hero__title { font-size: 2.5rem; }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 3rem 0;
    }

    .zeta-features-grid,
    .zeta-testimonial-grid,
    .zeta-gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .zeta-event-selector {
        flex-direction: column;
        align-items: center;
    }

    .zeta-event-card { width: 100%; max-width: 320px; }
    .zeta-hero__title { font-size: 2rem; }
    .zeta-hero__subtitle { font-size: 1rem; }
    .zeta-section-header__title { font-size: 1.8rem; }
    .zeta-cta__title { font-size: 1.8rem; }

    .zeta-site-name { font-size: 0.9rem; }
    .zeta-header-logo { height: 26px; }
    .zeta-bilingual-badge { padding: 4px 10px; font-size: 0.6rem; }
    .zeta-top-bar { padding: 10px 0; }

    .zeta-nav-links { display: none; }
}

@media (max-width: 480px) {
    .zeta-hero__title { font-size: 1.6rem; }
    .zeta-inner-container { padding: 0 12px; }
}