/* ========================================
   Pizzaria da Mãe - Custom Stylesheet
   ======================================== */

:root {
    /* ========================================
       DESIGN SYSTEM - CORE COLORS (WCAG AAA Compliant)
       ======================================== */

    /* Primary Colors */
    --color-primary: #E63946;
    --color-primary-hover: #C5303D;
    --color-primary-active: #A02530;
    --color-primary-light: #FF4D5A;
    --color-primary-lighter: #FF8A93;

    /* Secondary Colors */
    --color-secondary: #000000;
    --color-secondary-dark: #0a0a0a;
    --color-secondary-light: #1a1a1a;

    /* Accent Colors */
    --color-gold: #FFD700;
    --color-gold-dark: #E6C200;

    /* Semantic Colors (States) */
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
    --color-focus: #0066cc;

    /* Background Colors */
    --color-bg-dark: #0a0a0a;
    --color-bg-light: #f8f9fa;
    --color-bg-white: #ffffff;

    /* Section Background Colors - Varied Palette */
    --color-bg-hero: linear-gradient(135deg, #E63946 0%, #1a1a1a 100%);
    --color-bg-section-1: #ffffff;
    --color-bg-section-2: #1a1a1a;
    --color-bg-section-3: #f8f9fa;
    --color-bg-section-4: #2c2c2c;
    --color-bg-section-5: #ffffff;
    --color-bg-section-6: #0f0f0f;
    --color-bg-footer: #000000;

    /* Text Colors (WCAG AAA - 7:1 contrast) */
    --color-text-primary-dark: #1a1a1a;      /* Texto principal em fundo claro */
    --color-text-primary-light: #ffffff;     /* Texto principal em fundo escuro */
    --color-text-secondary-dark: #495057;    /* Texto secundário em fundo claro */
    --color-text-secondary-light: #f8f9fa;   /* Texto secundário em fundo escuro */
    --color-text-muted-dark: #6c757d;        /* Texto esmaecido em fundo claro */
    --color-text-muted-light: #e9ecef;       /* Texto esmaecido em fundo escuro */

    /* Grayscale (Extended) */
    --color-gray-50: #fafafa;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    --color-gray-950: #0a0a0a;

    /* ========================================
       TYPOGRAPHY SYSTEM (Modular Scale 1.250)
       ======================================== */

    --font-family-base: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-heading: 'Poppins', sans-serif;

    /* Font Sizes - Desktop */
    --font-size-xs: 0.8rem;      /* 12.8px */
    --font-size-sm: 0.875rem;    /* 14px */
    --font-size-base: 1rem;      /* 16px */
    --font-size-md: 1.125rem;    /* 18px */
    --font-size-lg: 1.25rem;     /* 20px */
    --font-size-xl: 1.563rem;    /* 25px */
    --font-size-2xl: 1.953rem;   /* 31.25px */
    --font-size-3xl: 2.441rem;   /* 39px */
    --font-size-4xl: 3.052rem;   /* 48.83px */
    --font-size-5xl: 3.815rem;   /* 61.04px */

    /* Fluid Typography - Responsive scaling */
    --fluid-text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8rem);
    --fluid-text-sm: clamp(0.813rem, 0.8rem + 0.3vw, 0.875rem);
    --fluid-text-base: clamp(0.938rem, 0.9rem + 0.4vw, 1rem);
    --fluid-text-md: clamp(1rem, 0.95rem + 0.5vw, 1.125rem);
    --fluid-text-lg: clamp(1.063rem, 1rem + 0.6vw, 1.25rem);
    --fluid-text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.563rem);
    --fluid-text-2xl: clamp(1.5rem, 1.3rem + 1vw, 1.953rem);
    --fluid-text-3xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.441rem);
    --fluid-text-4xl: clamp(2rem, 1.75rem + 1.5vw, 3.052rem);
    --fluid-text-5xl: clamp(2.25rem, 2rem + 2vw, 3.815rem);

    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;

    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    /* Letter Spacing */
    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 0.025em;
    --letter-spacing-wider: 0.05em;
    --letter-spacing-widest: 0.1em;

    /* ========================================
       SPACING SYSTEM (8px Grid)
       ======================================== */

    --spacing-0: 0;
    --spacing-1: 0.5rem;    /* 8px */
    --spacing-2: 1rem;      /* 16px */
    --spacing-3: 1.5rem;    /* 24px */
    --spacing-4: 2rem;      /* 32px */
    --spacing-5: 2.5rem;    /* 40px */
    --spacing-6: 3rem;      /* 48px */
    --spacing-7: 3.5rem;    /* 56px */
    --spacing-8: 4rem;      /* 64px */
    --spacing-9: 4.5rem;    /* 72px */
    --spacing-10: 5rem;     /* 80px */
    --spacing-12: 6rem;     /* 96px */
    --spacing-16: 8rem;     /* 128px */
    --spacing-20: 10rem;    /* 160px */

    /* ========================================
       BORDER RADIUS
       ======================================== */

    --radius-none: 0;
    --radius-sm: 0.25rem;    /* 4px */
    --radius-base: 0.5rem;   /* 8px */
    --radius-md: 0.75rem;    /* 12px */
    --radius-lg: 1rem;       /* 16px */
    --radius-xl: 1.5rem;     /* 24px */
    --radius-2xl: 2rem;      /* 32px */
    --radius-full: 9999px;

    /* ========================================
       SHADOWS (Elevation System)
       ======================================== */

    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 6px 12px -2px rgba(0, 0, 0, 0.12), 0 3px 6px -3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 20px -5px rgba(0, 0, 0, 0.15), 0 6px 12px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 30px -10px rgba(0, 0, 0, 0.2), 0 12px 20px -8px rgba(0, 0, 0, 0.12);
    --shadow-2xl: 0 30px 60px -15px rgba(0, 0, 0, 0.25);
    --shadow-focus: 0 0 0 3px rgba(230, 57, 70, 0.3);

    /* Colored Shadows */
    --shadow-primary: 0 10px 25px -5px rgba(230, 57, 70, 0.3);
    --shadow-gold: 0 10px 25px -5px rgba(255, 215, 0, 0.4);

    /* ========================================
       TRANSITIONS & ANIMATIONS
       ======================================== */

    /* Durations */
    --duration-instant: 0ms;
    --duration-fast: 150ms;
    --duration-base: 250ms;
    --duration-slow: 350ms;
    --duration-slower: 500ms;

    /* Easing Functions */
    --ease-linear: linear;
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Combined Transitions */
    --transition-fast: var(--duration-fast) var(--ease-out);
    --transition-base: var(--duration-base) var(--ease-in-out);
    --transition-slow: var(--duration-slow) var(--ease-in-out);
    --transition-bounce: var(--duration-base) var(--ease-bounce);

    /* ========================================
       Z-INDEX SCALE
       ======================================== */

    --z-base: 1;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-notification: 1080;
    --z-preloader: 9999;

    /* ========================================
       LAYOUT CONSTANTS
       ======================================== */

    --section-padding-y-desktop: 5rem;   /* 80px */
    --section-padding-y-tablet: 4rem;    /* 64px */
    --section-padding-y-mobile: 2.5rem;  /* 40px */
    --container-max-width: 1200px;
    --header-height-desktop: 80px;
    --header-height-mobile: 70px;
    --mobile-margin-x: 1rem;             /* 16px */
    --tablet-margin-x: 1.5rem;           /* 24px */

    /* ========================================
       COMPONENT SIZES
       ======================================== */

    /* Buttons */
    --btn-height-sm: 32px;
    --btn-height-base: 40px;
    --btn-height-lg: 48px;
    --btn-height-xl: 56px;

    /* Icons */
    --icon-size-sm: 16px;
    --icon-size-base: 20px;
    --icon-size-md: 24px;
    --icon-size-lg: 32px;
    --icon-size-xl: 48px;
}

/* ========================================
   Base Styles
   ======================================== */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    width: 100%;
    overflow-x: hidden;
    /* Mobile optimizations */
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-primary-dark);
    background-color: var(--color-bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    padding-top: 0;
    /* Improve touch scrolling on iOS */
    -webkit-overflow-scrolling: touch;
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color var(--transition-fast);
    /* Improve touch targets */
    -webkit-tap-highlight-color: rgba(230, 57, 70, 0.2);
    tap-highlight-color: rgba(230, 57, 70, 0.2);
}

a:hover {
    color: var(--color-primary-hover);
}

/* ========================================
   GLOBAL FOCUS STYLES - Accessibility
   ======================================== */

*:focus {
    outline: none;
}

*:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    /* Improve image rendering on mobile */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
}

button {
    cursor: pointer;
    background: none;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

/* ========================================
   Layout Components
   ======================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem);
}

.section {
    padding: var(--section-padding-y-desktop) 0;
    position: relative;
    overflow: hidden;
}

/* ========================================
   SECTION BACKGROUNDS - Varied Color Scheme
   ======================================== */

/* Hero Section */
.hero-section {
    background: var(--color-bg-hero);
}

/* Section 1 - Cardápio (White) */
.section-bg-1 {
    background-color: var(--color-bg-section-1);
    color: var(--color-text-primary-dark);
}

.section-bg-1 .section-title,
.section-bg-1 .section-subtitle {
    color: var(--color-text-primary-dark);
}

.section-bg-1 .section-description,
.section-bg-1 p {
    color: var(--color-text-secondary-dark);
}

/* Section 2 - Delivery/Retirada (Dark Black) */
.section-bg-2 {
    background-color: var(--color-bg-section-2);
    color: var(--color-text-primary-light);
}

.section-bg-2 .section-title,
.section-bg-2 .section-subtitle {
    color: var(--color-text-primary-light);
}

.section-bg-2 .section-description,
.section-bg-2 p {
    color: var(--color-text-secondary-light);
}

/* Section 3 - Diferenciais (Light Gray) */
.section-bg-3 {
    background-color: var(--color-bg-section-3);
    color: var(--color-text-primary-dark);
}

.section-bg-3 .section-title,
.section-bg-3 .section-subtitle {
    color: var(--color-text-primary-dark);
}

.section-bg-3 .section-description,
.section-bg-3 p {
    color: var(--color-text-secondary-dark);
}

/* Feature Cards Titles - Black */
.section-bg-3 .feature-title {
    color: #000000;
}

/* Section 4 - Sobre (Dark Gray) */
.section-bg-4 {
    background-color: var(--color-bg-section-4);
    color: var(--color-text-primary-light);
}

.section-bg-4 .section-title,
.section-bg-4 .section-subtitle,
.section-bg-4 h2 {
    color: var(--color-text-primary-light);
}

.section-bg-4 .section-description,
.section-bg-4 p {
    color: var(--color-text-secondary-light);
}

/* Section 5 - Depoimentos (White) */
.section-bg-5 {
    background-color: var(--color-bg-section-5);
    color: var(--color-text-primary-dark);
}

.section-bg-5 .section-title,
.section-bg-5 .section-subtitle {
    color: var(--color-text-primary-dark);
}

.section-bg-5 .section-description,
.section-bg-5 p {
    color: var(--color-text-secondary-dark);
}

.section-bg-5 .testimonial-content {
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-lg);
}

.section-bg-5 .testimonial-content p {
    color: var(--color-text-primary-dark);
}

.section-bg-5 .testimonial-author-info h4 {
    color: var(--color-text-primary-dark);
}

.section-bg-5 .testimonial-author-info p {
    color: var(--color-text-secondary-dark);
}

/* Section 6 - Contato (Very Dark) */
.section-bg-6 {
    background-color: var(--color-bg-section-6);
    color: var(--color-text-primary-light);
}

.section-bg-6 .section-title,
.section-bg-6 .section-subtitle {
    color: var(--color-text-primary-light);
}

.section-bg-6 .section-description,
.section-bg-6 p {
    color: var(--color-text-secondary-light);
}

.section-bg-6 .contact-item {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.section-bg-6 .contact-content h3 {
    color: var(--color-text-primary-light);
}

.section-bg-6 .contact-content p {
    color: var(--color-text-secondary-light);
}

/* Footer */
.footer-bg {
    background-color: var(--color-bg-footer);
    color: var(--color-text-primary-light);
}

/* Legacy classes for compatibility */
.section-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary-light);
}

.section-dark .section-title,
.section-dark .section-subtitle {
    color: var(--color-text-primary-light);
}

.section-dark .section-description,
.section-dark p {
    color: var(--color-text-secondary-light);
    font-size: var(--font-size-md);
}

.section-light {
    background-color: var(--color-light-bg);
    color: var(--color-text-primary-dark);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ========================================
   BUTTON SYSTEM - Complete States
   ======================================== */

.btn {
    /* Base Styles */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-1);
    font-family: var(--font-family-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    cursor: pointer;
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    text-decoration: none;

    /* Sizing - Touch-friendly */
    min-height: 44px; /* Apple's minimum touch target */
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
    line-height: var(--line-height-tight);
    border-radius: var(--radius-lg);

    /* Touch Optimization */
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;

    /* Transitions */
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    z-index: var(--z-base);

    /* Ripple Effect Container */
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width var(--duration-slow), height var(--duration-slow);
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

/* Button States */
.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn:focus {
    outline: none;
    box-shadow: var(--shadow-focus);
}

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

.btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--shadow-sm);
}

.btn:disabled,
.btn.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
}

/* Loading State */
.btn.is-loading {
    color: transparent;
    pointer-events: none;
    position: relative;
}

.btn.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: var(--icon-size-base);
    height: var(--icon-size-base);
    margin-top: calc(var(--icon-size-base) / -2);
    margin-left: calc(var(--icon-size-base) / -2);
    border: 2px solid currentColor;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   Button Variants
   ======================================== */

/* Primary Button */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-primary-light);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-text-primary-light);
    box-shadow: var(--shadow-primary);
}

.btn-primary:active {
    background-color: var(--color-primary-active);
    border-color: var(--color-primary-active);
}

/* Secondary Button */
.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-primary-light);
    border-color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-secondary-light);
    border-color: var(--color-secondary-light);
    color: var(--color-text-primary-light);
}

/* Gold Button */
.btn-gold {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-text-primary-dark);
    border-color: var(--color-gold);
    font-weight: var(--font-weight-bold);
}

.btn-gold:hover {
    background: linear-gradient(135deg, var(--color-gold-dark) 0%, var(--color-gold) 100%);
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-gold);
    color: var(--color-text-primary-dark);
}

/* Outline Buttons */
.btn-outline-light {
    background-color: transparent;
    color: var(--color-text-primary-light);
    border-color: var(--color-text-primary-light);
}

.btn-outline-light:hover {
    background-color: var(--color-text-primary-light);
    color: var(--color-primary);
    border-color: var(--color-text-primary-light);
}

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

.btn-outline-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-primary-light);
    border-color: var(--color-primary);
}

/* ========================================
   Button Sizes
   ======================================== */

.btn-sm {
    min-height: 40px;
    padding: 0.5rem 1.25rem;
    font-size: var(--font-size-xs);
}

.btn-lg {
    min-height: 48px;
    padding: 0.875rem 2rem;
    font-size: var(--font-size-base);
    border-radius: var(--radius-xl);
}

.btn-xl {
    min-height: 56px;
    padding: 1rem 2.5rem;
    font-size: var(--font-size-md);
    border-radius: var(--radius-xl);
}

/* Button Modifiers */
.btn-block {
    display: flex;
    width: 100%;
}

.btn-icon {
    padding: 0;
    min-width: var(--btn-height-base);
}

.btn-icon.btn-sm {
    min-width: var(--btn-height-sm);
}

.btn-icon.btn-lg {
    min-width: var(--btn-height-lg);
}

/* ========================================
   ACCESSIBILITY - Skip Links & Screen Readers
   ======================================== */

.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    z-index: var(--z-notification);
    padding: var(--spacing-2) var(--spacing-4);
    background-color: var(--color-primary);
    color: var(--color-text-primary-light);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    border-radius: 0 0 var(--radius-base) 0;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========================================
   FLOATING CTA BUTTON
   ======================================== */

.floating-cta {
    position: fixed;
    bottom: var(--spacing-4);
    left: var(--spacing-4);
    z-index: var(--z-fixed);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all var(--transition-base);
}

.floating-cta.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.floating-cta-btn {
    box-shadow: var(--shadow-xl);
    animation: pulse 2s infinite;
}

.floating-cta-btn:hover {
    animation: none;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--shadow-xl);
    }
    50% {
        transform: scale(1.05);
        box-shadow: var(--shadow-2xl);
    }
}

/* ========================================
   MOBILE MENU BACKDROP
   ======================================== */

.menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.menu-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   Preloader
   ======================================== */

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-3);
    z-index: var(--z-preloader);
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--color-gray-200);
    border-top: 5px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========================================
   HEADER & NAVIGATION - Smart Sticky
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    z-index: var(--z-sticky);
    background-color: var(--color-secondary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(0);
    transition: transform var(--transition-base), padding var(--transition-base), background-color var(--transition-base);
}

/* Hide header when scrolling down */
.header.header-hidden {
    transform: translateY(-100%);
}

/* Compact header on scroll */
.header.header-scrolled {
    padding: 0.5rem 0;
    background-color: var(--color-secondary);
    box-shadow: var(--shadow-lg);
}

.navbar {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo-img {
    max-height: 125px;
    width: auto;
    transition: all var(--transition-fast);
}

.logo svg {
    max-height: 50px;
    height: 50px;
    width: auto;
    transition: all var(--transition-fast);
}

.logo img {
    max-height: 125px;
    width: auto;
    transition: max-height var(--transition-fast);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text-primary-light);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
    padding: var(--spacing-2) 0;
    position: relative;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

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

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--color-white);
    cursor: pointer;
    z-index: 1002;
    position: absolute;
    left: 0;
}

/* ========================================
   Hero Section
   ======================================== */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--color-white);
    background: linear-gradient(135deg, #E63946 0%, #000000 100%);
    position: relative;
    padding-bottom: var(--section-padding-y-desktop);
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.2) 0%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease-out;
}

.hero-logo-img {
    max-height: 200px;
    width: auto;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-size: var(--fluid-text-5xl);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-3);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary-light);
    text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.8);
}

.hero-content p {
    font-size: var(--fluid-text-lg);
    color: var(--color-text-primary-light);
    margin-bottom: var(--spacing-6);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: var(--line-height-relaxed);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Breakthrough Section
   ======================================== */

.breakthrough-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.breakthrough-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23E63946' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.breakthrough-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(230, 57, 70, 0.1);
    border-radius: 20px;
    border: 2px solid var(--color-primary);
    box-shadow: 0 20px 60px rgba(230, 57, 70, 0.3);
}

.breakthrough-badge {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(230, 57, 70, 0.4);
}

.breakthrough-title {
    font-size: var(--fluid-text-4xl);
    font-weight: var(--font-weight-extrabold);
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.breakthrough-text {
    font-size: var(--fluid-text-lg);
    color: var(--color-gray-200);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.breakthrough-text strong {
    color: var(--color-primary-lighter);
    font-weight: var(--font-weight-bold);
}

.breakthrough-highlight {
    font-size: var(--fluid-text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gold);
    margin-bottom: 2rem;
    text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.breakthrough-content .btn {
    margin-top: 1rem;
    font-size: var(--fluid-text-lg);
    padding: 1rem 2.5rem;
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.4);
    transition: all 0.3s ease;
}

.breakthrough-content .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(230, 57, 70, 0.6);
}

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

    .breakthrough-content {
        padding: 1.5rem;
    }

    .breakthrough-title {
        font-size: var(--fluid-text-3xl);
    }

    .breakthrough-text {
        font-size: var(--fluid-text-base);
    }

    .breakthrough-highlight {
        font-size: var(--fluid-text-lg);
    }
}

/* ========================================
   Section Headers
   ======================================== */

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-subtitle {
    display: inline-block;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    margin-bottom: var(--spacing-2);
    color: var(--color-primary);
    position: relative;
}

.section-dark .section-subtitle {
    color: var(--color-primary-lighter);
}

.section-subtitle::before,
.section-subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 2px;
    background-color: currentColor;
    opacity: 0.5;
}

.section-subtitle::before { left: -40px; }
.section-subtitle::after { right: -40px; }

.section-title {
    font-size: var(--fluid-text-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-3);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary-dark);
}

.section-dark .section-title {
    color: var(--color-text-primary-light);
}

.section-description {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary-dark);
    margin-bottom: 0;
    line-height: var(--line-height-relaxed);
}

.section-dark .section-description {
    color: var(--color-text-secondary-light);
}

/* ========================================
   Tabs System
   ======================================== */

.tabs-container {
    margin-top: 3rem;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    border-bottom: 2px solid var(--color-gray-200);
    flex-wrap: wrap;
}

.tab-button {
    padding: var(--spacing-3) var(--spacing-5);
    background: none;
    border: none;
    color: var(--color-text-secondary-dark);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab-button.active {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.tab-button:hover {
    color: var(--color-primary-hover);
}

.tab-button::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.tab-button.active::after {
    transform: scaleX(1);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   CARD SYSTEM - Unified & Standardized
   ======================================== */

/* Base Card Component */
.card-base {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-4);
    box-shadow: var(--shadow-base);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card-base:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   Menu Grid & Cards
   ======================================== */

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: clamp(1rem, 3vw, 2rem);
    margin-top: var(--spacing-4);
    grid-auto-rows: 1fr; /* Equal height cards */
}

.menu-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-base);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

.menu-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.menu-card.featured {
    border: 3px solid var(--color-gold);
}

.menu-card.featured::before {
    content: "MAIS PEDIDA";
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--color-gold) 0%, #FFA500 100%);
    color: var(--color-black);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.menu-card-image {
    display: none; /* Hidden when no images */
}

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

.menu-card:hover .menu-card-image img {
    transform: scale(1.1);
}

/* When images are added, uncomment below:
.menu-card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    display: block;
}
*/

.menu-card-content {
    padding: 2rem;
}

.menu-card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary-dark);
    margin-bottom: var(--spacing-2);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.menu-card-title::before {
    content: '🍕';
    font-size: var(--font-size-3xl);
    flex-shrink: 0;
}

.menu-card-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary-dark);
    margin-bottom: var(--spacing-3);
    line-height: var(--line-height-relaxed);
}

.menu-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.menu-card-price {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

/* ========================================
   Feature Grid
   ======================================== */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    margin-top: 3rem;
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-xl);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition-fast);
    border-left: 4px solid transparent;
}

.section-light .feature-card {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--color-primary);
}

.feature-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-4xl);
    border-radius: 50%;
    margin: 0 auto var(--spacing-4);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-text-primary-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(10deg);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    box-shadow: var(--shadow-primary);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-2);
    color: var(--color-text-primary-light);
}

.section-light .feature-title {
    color: var(--color-text-primary-dark);
}

.feature-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary-light);
    line-height: var(--line-height-relaxed);
}

.section-light .feature-description {
    color: var(--color-text-secondary-dark);
}

/* ========================================
   Delivery & Retirada Section
   ======================================== */

.delivery-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: clamp(2rem, 4vw, 3rem);
    margin-top: 3rem;
}

.delivery-option-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-2xl);
    padding: 3rem 2.5rem;
    text-align: center;
    transition: var(--transition-fast);
    border: 2px solid rgba(230, 57, 70, 0.2);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.delivery-option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.delivery-option-card:hover::before {
    transform: scaleX(1);
}

.delivery-option-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(230, 57, 70, 0.3);
    border-color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.08);
}

.delivery-option-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-5xl);
    border-radius: 50%;
    margin: 0 auto var(--spacing-5);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-text-primary-light);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    position: relative;
}

.delivery-option-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    border-radius: 50%;
    border: 2px dashed var(--color-primary);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.delivery-option-card:hover .delivery-option-icon {
    transform: scale(1.15) rotate(10deg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
}

.delivery-option-card:hover .delivery-option-icon::after {
    opacity: 1;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.delivery-option-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-2);
    color: var(--color-text-primary-light);
}

.delivery-option-description {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary-light);
    margin-bottom: var(--spacing-4);
    line-height: var(--line-height-relaxed);
}

.delivery-option-details {
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    text-align: left;
    flex-grow: 1;
}

.delivery-option-details p {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-base);
    color: var(--color-text-primary-light);
    margin-bottom: var(--spacing-2);
    line-height: var(--line-height-relaxed);
}

.delivery-option-details p:last-child {
    margin-bottom: 0;
}

.delivery-option-details i {
    color: var(--color-primary-light);
    font-size: 1.1rem;
    width: 20px;
    flex-shrink: 0;
}

.delivery-btn {
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

/* ========================================
   About Section
   ======================================== */

.about-section .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4rem;
}

.about-image {
    display: none; /* Hidden when no images */
}

.about-image img {
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-2xl);
    transition: transform var(--transition-normal);
}

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

.about-info {
    flex: 1;
    min-width: 300px;
    max-width: 100%;
    text-align: center;
}

.about-info h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-3);
    color: #b0b0b0;
    font-weight: var(--font-weight-bold);
}

.about-info p {
    font-size: var(--font-size-md);
    color: #d0d0d0;
    margin-bottom: var(--spacing-3);
    line-height: var(--line-height-relaxed);
}

.about-info .btn {
    margin-top: 1rem;
}

/* ========================================
   Testimonials
   ======================================== */

.testimonial-slider {
    position: relative;
    max-width: 900px;
    margin: 3rem auto 0;
}

.testimonial-wrapper {
    display: flex;
    overflow: hidden;
    position: relative;
    min-height: 300px;
}

.testimonial-item {
    flex: 0 0 100%;
    padding: 0 1rem;
    opacity: 0;
    position: absolute;
    width: 100%;
    left: 0;
    transform: translateX(100%);
    transition: opacity 0.5s ease, transform 0.5s ease;
    visibility: hidden;
}

.testimonial-item.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
    visibility: visible;
}

.testimonial-content {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: var(--border-radius-xl);
    margin-bottom: 2rem;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.section-light .testimonial-content {
    background-color: var(--color-white);
}

.testimonial-content::before {
    content: '\201C';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    font-family: serif;
    color: rgba(230, 57, 70, 0.2);
    z-index: 0;
    line-height: 1;
}

.testimonial-content p {
    font-style: italic;
    font-size: var(--font-size-md);
    margin-bottom: 0;
    position: relative;
    z-index: 1;
    color: var(--color-text-primary-light);
    line-height: var(--line-height-relaxed);
}

.section-light .testimonial-content p {
    color: var(--color-text-primary-dark);
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50px;
    border-width: 15px 15px 0;
    border-style: solid;
    border-color: rgba(255, 255, 255, 0.05) transparent transparent transparent;
}

.section-light .testimonial-content::after {
    border-color: var(--color-white) transparent transparent transparent;
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding-left: 2rem;
}

.testimonial-author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
    border: 3px solid var(--color-primary);
    background: linear-gradient(135deg, #E63946 0%, #C5303D 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.testimonial-author-image::before {
    content: '👤';
}

.testimonial-author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none; /* Hidden when no images */
}

.testimonial-author-info h4 {
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-1);
    font-size: var(--font-size-md);
    color: var(--color-text-primary-light);
}

.section-light .testimonial-author-info h4 {
    color: var(--color-text-primary-dark);
}

.testimonial-author-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary-light);
    margin-bottom: 0;
}

.section-light .testimonial-author-info p {
    color: var(--color-text-secondary-dark);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    gap: 2rem;
}

.testimonial-prev,
.testimonial-next {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 2px solid transparent;
}

.section-light .testimonial-prev,
.section-light .testimonial-next {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.testimonial-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.section-light .testimonial-dot {
    background-color: var(--color-gray-400);
}

.testimonial-dot:hover,
.testimonial-dot.active {
    background-color: var(--color-primary);
    transform: scale(1.3);
}

/* ========================================
   Contact Section
   ======================================== */

.contact-grid {
    max-width: 900px;
    margin: 3rem auto 0;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
}

.contact-item {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-base);
}

.contact-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 255, 255, 0.2);
}

.contact-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-text-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
    margin-bottom: var(--spacing-3);
}

.contact-content h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-2);
    color: var(--color-text-primary-dark);
}

.contact-content p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary-dark);
    margin-bottom: var(--spacing-2);
    line-height: var(--line-height-normal);
}

.contact-content .btn {
    margin-top: 0.5rem;
}

/* ========================================
   FOOTER - Minimalist Design
   ======================================== */

.footer {
    padding: var(--spacing-10) 0 var(--spacing-6);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
    padding-bottom: var(--spacing-8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section {
    text-align: left;
}

.footer-heading {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary-light);
    margin-bottom: var(--spacing-3);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.footer-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary-light);
    margin-bottom: var(--spacing-1);
    line-height: var(--line-height-relaxed);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.footer-text i {
    color: var(--color-primary-light);
    font-size: var(--font-size-base);
}

.footer-social {
    display: flex;
    gap: var(--spacing-2);
    margin-top: var(--spacing-2);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary-light);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-primary-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-primary);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted-light);
    margin: 0;
}

/* ========================================
   Back to Top Button
   ======================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-fast);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
    border: none;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* Mobile: adjust back-to-top and floating CTA position */
@media (max-width: 991px) {
    .back-to-top {
        bottom: 90px;
        left: var(--spacing-3);
        right: auto;
    }

    .floating-cta {
        bottom: var(--spacing-3);
        left: var(--spacing-3);
    }
}

/* ========================================
   REDUCED MOTION - Accessibility
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .btn::before,
    .btn:active::before {
        display: none;
    }

    .floating-cta-btn {
        animation: none !important;
    }

    [data-aos] {
        opacity: 1 !important;
        transform: none !important;
    }
}

.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* ========================================
   Responsive Styles
   ======================================== */

/* ========================================
   RESPONSIVE BREAKPOINTS
   ======================================== */

/* Tablet and Small Laptop - 1024px and below */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--tablet-margin-x);
    }

    .section {
        padding: var(--section-padding-y-tablet) 0;
    }
}

/* Tablet - 991px and below */
@media (max-width: 991px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }

    body {
        padding-top: 0;
    }

    .section {
        padding: var(--section-padding-y-mobile) 0;
    }

    .container {
        padding: 0 var(--mobile-margin-x);
    }

    /* Hide header on mobile */
    .header {
        display: none;
    }

    .logo img,
    .logo-img {
        max-height: 80px;
    }

    .logo svg {
        max-height: 40px;
        height: 40px;
    }

    /* Floating menu button */
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        bottom: 30px;
        right: 30px;
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
        border-radius: 50%;
        box-shadow: 0 8px 24px rgba(230, 57, 70, 0.4);
        z-index: 1003;
        border: none;
        cursor: pointer;
        transition: all var(--transition-fast);
    }

    .menu-toggle:hover {
        transform: scale(1.1);
        box-shadow: 0 12px 32px rgba(230, 57, 70, 0.6);
    }

    .menu-toggle i {
        font-size: 1.5rem;
        transition: transform var(--transition-fast);
    }

    .menu-toggle.active i {
        transform: rotate(90deg);
    }

    /* Modern Popup Menu */
    .nav-menu {
        position: fixed;
        bottom: 100px;
        right: 20px;
        width: min(280px, calc(100vw - 40px));
        max-height: calc(100vh - 140px);
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 20px;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        padding: 1rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px) scale(0.9);
        transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        z-index: 1002;
        overflow-y: auto;
        overflow-x: hidden;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        border: 1px solid rgba(255, 255, 255, 0.1);
        /* Smooth scrolling for menu */
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }

    .nav-link {
        padding: 1rem 1.5rem;
        width: 100%;
        text-align: left;
        margin: 0.25rem 0;
        font-size: 1rem;
        font-weight: var(--font-weight-medium);
        color: var(--color-white) !important;
        border-radius: 12px;
        transition: all var(--transition-fast);
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .nav-link::before {
        content: '▸';
        color: var(--color-primary);
        font-size: 1.2rem;
        transition: transform var(--transition-fast);
    }

    .nav-link:hover,
    .nav-link.active {
        background-color: rgba(230, 57, 70, 0.15);
        color: var(--color-primary) !important;
        transform: translateX(5px);
    }

    .nav-link:hover::before,
    .nav-link.active::before {
        transform: translateX(5px);
    }

    .nav-link::after {
        display: none;
    }

    .hero-section {
        min-height: 90vh;
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .hero-logo {
        margin-bottom: 1.5rem;
    }

    .hero-logo-img {
        max-height: 140px;
    }

    .hero-content h1 {
        font-size: var(--fluid-text-4xl);
        margin-bottom: 1rem;
    }

    .hero-content p {
        font-size: var(--fluid-text-md);
        margin-bottom: 2rem;
        padding: 0 0.5rem;
    }

    .hero-buttons {
        gap: 0.875rem;
        padding: 0 0.5rem;
    }

    .tabs-nav {
        flex-direction: column;
        gap: 0;
        border-bottom: none;
    }

    .tab-button {
        width: 100%;
        border-bottom: 2px solid var(--color-gray-200);
    }

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

    .about-section .container {
        flex-direction: column;
    }

    .about-image {
        order: -1;
    }

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

    .delivery-options-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .delivery-option-card {
        padding: 2.5rem 2rem;
    }

    .delivery-option-icon {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }

    .delivery-btn {
        max-width: 100%;
    }
}

/* Mobile - 767px and below */
@media (max-width: 767px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
    }

    .footer {
        padding: 3rem 0 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
        padding-bottom: 2rem;
    }

    .footer-section {
        text-align: center;
    }

    .footer-heading {
        font-size: 0.938rem;
        margin-bottom: 0.75rem;
    }

    .footer-text {
        justify-content: center;
        font-size: 0.875rem;
    }

    .footer-social {
        justify-content: center;
        gap: 0.75rem;
    }

    .footer-social a {
        width: 44px;
        height: 44px;
    }

    .footer-bottom p {
        font-size: 0.813rem;
        padding: 0 1rem;
    }

    .section-title {
        font-size: var(--fluid-text-3xl);
    }

    .section-subtitle {
        font-size: var(--font-size-sm);
    }

    .section-subtitle::before,
    .section-subtitle::after {
        display: none;
    }

    .section-description {
        font-size: var(--fluid-text-base);
    }

    .hero-section {
        min-height: 85vh;
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .hero-logo {
        margin-bottom: 1.25rem;
    }

    .hero-logo-img {
        max-height: 110px;
    }

    .hero-content h1 {
        font-size: var(--fluid-text-3xl);
        line-height: 1.25;
    }

    .hero-content p {
        font-size: var(--fluid-text-base);
        line-height: 1.5;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }

    .hero-buttons .btn {
        width: 100%;
    }

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

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .testimonial-wrapper {
        min-height: 380px;
    }

    .testimonial-content {
        padding: 1.75rem;
    }

    .testimonial-author {
        padding-left: 1rem;
    }

    .tabs-container {
        margin-top: 2rem;
    }

    .tab-button {
        padding: 1rem 1.25rem;
        font-size: var(--font-size-base);
    }

    .back-to-top {
        bottom: 24px;
        right: 24px;
        width: 50px;
        height: 50px;
    }

    .floating-cta {
        bottom: 20px;
        left: 20px;
    }

    .floating-cta-btn {
        min-height: 48px;
        padding: 0.75rem 1.5rem;
    }

    .about-info {
        padding: 0 0.5rem;
    }
}

/* Small Mobile - 480px and below */
@media (max-width: 480px) {
    .container {
        padding: 0 0.875rem;
    }

    .section {
        padding: 2rem 0;
    }

    .menu-card {
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
    }

    .menu-card:active {
        transform: scale(0.98);
    }

    .menu-card-content {
        padding: 1.5rem;
    }

    .menu-card-title {
        font-size: clamp(1.125rem, 4vw, 1.563rem);
        flex-wrap: wrap;
    }

    .menu-card-description {
        font-size: clamp(0.875rem, 3.5vw, 1rem);
    }

    .menu-card-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .menu-card-footer .btn {
        width: 100%;
    }

    .menu-card-price {
        font-size: var(--font-size-xl);
        text-align: center;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
        padding: var(--spacing-4);
    }

    .testimonial-controls {
        gap: 1rem;
    }

    .testimonial-content {
        padding: 1.5rem;
    }

    .delivery-option-card {
        padding: 2rem 1.5rem;
    }

    .delivery-option-title {
        font-size: var(--fluid-text-xl);
    }

    .delivery-option-icon {
        width: 90px;
        height: 90px;
        font-size: 2.5rem;
    }

    .delivery-option-details {
        padding: 1rem;
    }

    .delivery-option-details p {
        font-size: var(--font-size-sm);
    }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.813rem;
    }

    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 100%;
    }

    .feature-icon {
        width: 80px;
        height: 80px;
        font-size: var(--font-size-3xl);
    }

    .section-header {
        margin-bottom: 2rem;
    }
}

/* Extra Small Mobile - 375px and below */
@media (max-width: 375px) {
    .container {
        padding: 0 0.75rem;
    }

    .menu-card-content {
        padding: 1.25rem;
    }

    .menu-card-title {
        font-size: var(--font-size-lg);
    }

    .menu-card-title::before {
        font-size: var(--font-size-2xl);
    }

    .delivery-option-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .menu-toggle {
        width: 56px;
        height: 56px;
        bottom: 24px;
        right: 24px;
    }

    .nav-menu {
        width: 260px;
        right: 16px;
    }

    .nav-link {
        padding: 0.875rem 1.25rem;
        font-size: 0.938rem;
    }
}

/* ========================================
   LANDSCAPE MOBILE OPTIMIZATION
   ======================================== */

/* Mobile Landscape - 896px width and below with max height 500px */
@media (max-width: 896px) and (max-height: 500px) and (orientation: landscape) {
    .hero-section {
        min-height: 100vh;
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .hero-logo {
        margin-bottom: 0.75rem;
    }

    .hero-logo-img {
        max-height: 80px;
    }

    .hero-content h1 {
        font-size: var(--fluid-text-3xl);
        margin-bottom: 0.75rem;
    }

    .hero-content p {
        font-size: var(--fluid-text-sm);
        margin-bottom: 1.25rem;
    }

    .hero-buttons {
        flex-direction: row;
        gap: 0.75rem;
    }

    .hero-buttons .btn {
        padding: 0.625rem 1.25rem;
        min-height: 40px;
    }

    .section {
        padding: 2rem 0;
    }

    .section-header {
        margin-bottom: 1.5rem;
    }

    .menu-toggle {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
}

/* ========================================
   PRINT STYLES - Bonus for accessibility
   ======================================== */

@media print {
    .header,
    .menu-toggle,
    .back-to-top,
    .floating-cta,
    .preloader {
        display: none !important;
    }

    .hero-section {
        min-height: auto;
        page-break-after: always;
    }

    .section {
        page-break-inside: avoid;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}