/* ==========================================================================
   NOME CATERING - Main Stylesheet
   Sweet Minimal Design System
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-white: #FFFFFF;
    --color-gray: #F5F5F3;
    --color-text: #2D2D2D;
    --color-rosa: #956B6B;
    --color-rosa-soft: #D4A5A5;
    --color-rosa-light: #E8CFCF;
    --color-rosa-dark: #7A5555;

    /* WhatsApp */
    --color-whatsapp: #25D366;

    /* Shadows */
    --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 20px 60px -15px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 25px 80px -20px rgba(0, 0, 0, 0.15);

    /* Typography Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

/* --------------------------------------------------------------------------
   Base Typography
   -------------------------------------------------------------------------- */
body {
    font-family: 'DM Sans', system-ui, sans-serif;
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6,
.font-heading {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
}

/* --------------------------------------------------------------------------
   Scroll Reveal Animation
   -------------------------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays */
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* --------------------------------------------------------------------------
   Smooth Scroll
   -------------------------------------------------------------------------- */
html {
    scroll-behavior: smooth;
}

/* --------------------------------------------------------------------------
   Custom Utility Classes
   -------------------------------------------------------------------------- */

/* Shadow Utilities */
.shadow-soft {
    box-shadow: var(--shadow-soft);
}

.shadow-medium {
    box-shadow: var(--shadow-medium);
}

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

/* Background Decorations */
.blob-shape {
    position: absolute;
    z-index: -1;
    filter: blur(60px);
    opacity: 0.4;
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   Navigation Styles
   -------------------------------------------------------------------------- */
.nav-link {
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-rosa);
    transition: width var(--transition-base);
}

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

.nav-link:hover {
    color: var(--color-rosa-dark);
}

/* Mega Menu */
.mega-menu {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.mega-menu-trigger:hover .mega-menu,
.mega-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Button Styles
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-rosa-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background-color: var(--color-gray);
    color: var(--color-text);
}

.btn-secondary:hover {
    background-color: #EAEAE8;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-rosa);
    color: var(--color-rosa);
}

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

.btn-dark {
    background-color: var(--color-text);
    color: var(--color-white);
}

.btn-dark:hover {
    background-color: #1a1a1a;
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Card Styles
   -------------------------------------------------------------------------- */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

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

.card:hover .card-image {
    transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   Gallery Styles
   -------------------------------------------------------------------------- */
.gallery-item {
    transition: all var(--transition-base);
}

.gallery-item.hidden {
    display: none;
}

.gallery-item img {
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Filter buttons */
.filter-btn {
    padding: var(--space-2) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.filter-btn.active {
    background-color: var(--color-text);
    color: var(--color-white);
    border-color: var(--color-text);
}

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

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
    text-align: left;
    font-family: 'Cormorant Garamond', serif;
    font-size: var(--text-xl);
    font-weight: 600;
    cursor: pointer;
    transition: color var(--transition-base);
}

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

.faq-icon {
    transition: transform var(--transition-base);
}

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

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

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: var(--space-6);
}

/* --------------------------------------------------------------------------
   Testimonials Carousel
   -------------------------------------------------------------------------- */
.testimonial-card {
    background-color: var(--color-white);
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-soft);
}

.testimonial-dots button {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: var(--color-gray);
    transition: all var(--transition-base);
}

.testimonial-dots button.active {
    width: 24px;
    background-color: var(--color-rosa);
}

/* --------------------------------------------------------------------------
   Form Styles
   -------------------------------------------------------------------------- */
.form-input {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-lg);
    font-family: 'DM Sans', sans-serif;
    transition: border-color var(--transition-base);
    background-color: var(--color-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-rosa);
}

.form-input::placeholder {
    color: #9CA3AF;
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 500;
    color: var(--color-text);
}

/* Multi-step form */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.progress-bar {
    height: 4px;
    background-color: var(--color-gray);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--color-rosa);
    transition: width var(--transition-base);
}

/* --------------------------------------------------------------------------
   WhatsApp Floating Button
   -------------------------------------------------------------------------- */
.whatsapp-btn {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 50;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-base);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
}

/* --------------------------------------------------------------------------
   Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: #6B7280;
}

.breadcrumb a {
    color: var(--color-rosa);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.breadcrumb-separator {
    color: #9CA3AF;
}

/* --------------------------------------------------------------------------
   Hero Sections
   -------------------------------------------------------------------------- */
.hero-full {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-compact {
    padding-top: 8rem;
    padding-bottom: 4rem;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(255,255,255,0.7));
}

/* --------------------------------------------------------------------------
   Section Dividers
   -------------------------------------------------------------------------- */
.section-divider {
    width: 80px;
    height: 3px;
    background-color: var(--color-rosa);
    margin: 0 auto;
    border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   Pricing Cards
   -------------------------------------------------------------------------- */
.pricing-card {
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.pricing-card.featured {
    border: 2px solid var(--color-rosa);
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-rosa);
    color: var(--color-white);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Mobile Menu
   -------------------------------------------------------------------------- */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-white);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 100;
    box-shadow: var(--shadow-hover);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 99;
}

.mobile-menu-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* --------------------------------------------------------------------------
   Lightbox
   -------------------------------------------------------------------------- */
.lightbox {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-image {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    color: var(--color-white);
    font-size: var(--text-3xl);
    cursor: pointer;
    transition: color var(--transition-base);
}

.lightbox-close:hover {
    color: var(--color-rosa);
}

/* --------------------------------------------------------------------------
   Responsive Utilities
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .hero-full {
        min-height: auto;
        padding-top: 6rem;
        padding-bottom: 3rem;
    }

    h1 {
        font-size: var(--text-4xl);
    }

    h2 {
        font-size: var(--text-3xl);
    }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .whatsapp-btn,
    .mobile-menu,
    .mobile-menu-overlay,
    nav {
        display: none !important;
    }
}