/**
 * Base Styles & CSS Variables
 *
 * @package Toyota_Wisniewski
 * @since 1.0.0
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    /* Colors - Primary */
    --color-primary: #FF0022;
    --color-primary-hover: #E6001F;
    --color-primary-light: rgba(255, 0, 34, 0.1);

    /* Colors - Secondary */
    --color-secondary: #282830;
    --color-secondary-hover: #1E1E24;
    --color-secondary-light: rgba(40, 40, 48, 0.1);

    /* Colors - Neutral */
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-gray-50: #F8F8F8;
    --color-gray-100: #F0F0F0;
    --color-gray-200: #E5E5E5;
    --color-gray-300: #D4D4D4;
    --color-gray-500: #737373;
    --color-gray-700: #404040;
    --color-gray-900: #171717;

    /* Colors - Semantic */
    --color-success: #22C55E;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-info: #3B82F6;

    /* Typography - Font Family */
    --font-family: 'Toyota Type', Arial, Helvetica, sans-serif;

    /* Typography - Font Weights - zmniejszone o 1 stopień */
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-black: 900;

    /* Typography - Font Sizes */
    --font-size-xs: 0.75rem;     /* 12px */
    --font-size-sm: 0.875rem;    /* 14px */
    --font-size-base: 1rem;      /* 16px */
    --font-size-lg: 1.125rem;    /* 18px */
    --font-size-xl: 1.25rem;     /* 20px */
    --font-size-2xl: 1.5rem;     /* 24px */
    --font-size-3xl: 1.875rem;   /* 30px */
    --font-size-4xl: 2.25rem;    /* 36px */
    --font-size-5xl: 3rem;       /* 48px */
    --font-size-6xl: 3.75rem;    /* 60px */

    /* Typography - Line Heights */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-loose: 1.75;

    /* Spacing (4px scale) */
    --space-0: 0;
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */

    /* Container */
    --container-max: 1600px;
    --container-padding: 1rem;

    /* Breakpoints (for reference in JS) */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;

    /* 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-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-base: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.08);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-slower: 500ms ease;
}

/* ==========================================================================
   Base Reset & Defaults
   ========================================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-normal);
    color: var(--color-gray-700);
    background-color: var(--color-white);
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--space-4);
    font-family: var(--font-family);
    line-height: var(--line-height-tight);
    color: var(--color-secondary);
}

/* H1: 48px, Light (300), uppercase - zgodnie z Figma */
h1 {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-light);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* H2: 36px, Light (300), uppercase - zgodnie z Figma */
h2 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-light);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* H3: 24px, Light (300), normal case */
h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-light);
}

/* H4: 20px, Light (300), normal case */
h4 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-light);
}

/* H5: 18px, Light (300), normal case */
h5 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-light);
}

/* H6: 16px, Light (300), normal case */
h6 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-light);
}

p {
    margin: 0 0 var(--space-4);
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

strong, b {
    font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Container
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

@media (min-width: 768px) {
    .container {
        --container-padding: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        --container-padding: 2rem;
    }
}

@media (min-width: 1280px) {
    .container {
        --container-padding: 2.5rem;
    }
}

/* Full width container */
.container--full {
    max-width: none;
}

/* Narrow container */
.container--narrow {
    max-width: 960px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-regular);
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 0.02em;
    white-space: nowrap;
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

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

.btn--secondary {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
}

.btn--secondary:hover {
    background-color: var(--color-secondary-hover);
    border-color: var(--color-secondary-hover);
    color: var(--color-white);
}

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

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

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

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

.btn--ghost {
    background-color: transparent;
    border-color: transparent;
    color: var(--color-secondary);
}

.btn--ghost:hover {
    color: var(--color-primary);
}

/* Button sizes */
.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-xs);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-base);
}

/* Full width button */
.btn--full {
    width: 100%;
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
}

.form-input,
.form-textarea,
.form-select {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 0;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px var(--color-secondary-light);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-500);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-10);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.form-checkbox-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: 1.4;
}

/* ==========================================================================
   Contact Form 7 - Global Styles
   ========================================================================== */

.wpcf7 {
    width: 100%;
}

.wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.wpcf7-form p {
    margin: 0;
}

.wpcf7-form-control-wrap {
    display: block;
    width: 100%;
}

/* Text inputs, email, tel, select, textarea */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form select,
.wpcf7-form textarea {
    display: block;
    width: 100%;
    height: 48px;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 0;
    color: var(--color-secondary);
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}

.wpcf7-form textarea {
    height: auto;
    min-height: 120px;
    resize: vertical;
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.wpcf7-form input::placeholder,
.wpcf7-form textarea::placeholder {
    color: var(--color-gray-500);
}

/* Select dropdown */
.wpcf7-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-10);
    cursor: pointer;
}

/* Checkbox / Acceptance */
.wpcf7-acceptance,
.wpcf7-checkbox {
    margin: var(--space-2) 0;
}

.wpcf7-acceptance .wpcf7-list-item,
.wpcf7-checkbox .wpcf7-list-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 0 !important;
    margin: 0 !important;
}

.wpcf7-acceptance .wpcf7-list-item label,
.wpcf7-checkbox .wpcf7-list-item label {
    display: flex !important;
    align-items: flex-start !important;
    gap: 10px !important;
}

.wpcf7-acceptance input[type="checkbox"],
.wpcf7-checkbox input[type="checkbox"] {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    flex-shrink: 0 !important;
    margin: 2px 0 0 0 !important;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.wpcf7-list-item-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}

/* Dark background checkbox label - forms on dark backgrounds */
.hero .wpcf7-list-item-label,
.single-car__form-wrapper .wpcf7-list-item-label,
.section--dark .wpcf7-list-item-label,
.formularz-section .wpcf7-list-item-label,
.formularz-section__form-wrapper .wpcf7-list-item-label,
.premiery-formularz .wpcf7-list-item-label,
.oferty-formularz .wpcf7-list-item-label {
    color: rgba(255, 255, 255, 0.9) !important;
}

/* Light text on all dark sections */
.section--dark .wpcf7-form .wpcf7-list-item-label,
.formularz-section .wpcf7-form .wpcf7-list-item-label {
    color: rgba(255, 255, 255, 0.9) !important;
}

/* Submit button */
.wpcf7-submit {
    display: block;
    width: 100%;
    height: 52px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: var(--space-4);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.wpcf7-submit:hover {
    background-color: var(--color-primary-dark);
}

/* Validation messages */
.wpcf7-not-valid-tip {
    color: #dc3545;
    font-size: var(--font-size-sm);
    margin-top: var(--space-1);
}

.wpcf7-response-output {
    margin: var(--space-4) 0 0 0;
    padding: var(--space-3);
    border: 1px solid var(--color-gray-200);
    font-size: var(--font-size-sm);
    border-radius: 0;
}

.wpcf7 form.sent .wpcf7-response-output {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.wpcf7 form.invalid .wpcf7-response-output,
.wpcf7 form.failed .wpcf7-response-output {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* Spinner */
.wpcf7-spinner {
    margin: 0 var(--space-2);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    padding: var(--space-4);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}

.card__image {
    margin: calc(var(--space-4) * -1);
    margin-bottom: var(--space-4);
    overflow: hidden;
}

.card__image img {
    width: 100%;
    height: auto;
    display: block;
}

.card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
}

.card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
}

/* ==========================================================================
   Badge
   ========================================================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge--secondary {
    background-color: var(--color-secondary);
}

.badge--outline {
    background-color: transparent;
    border: 1px solid var(--color-secondary);
    color: var(--color-secondary);
}

/* ==========================================================================
   Filter Tabs
   ========================================================================== */

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.filter-tab {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-5);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    background-color: transparent;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-tab:hover {
    border-color: var(--color-gray-300);
}

.filter-tab.active {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
}

/* ==========================================================================
   Section Spacing
   ========================================================================== */

.section {
    padding: var(--space-16) 0;
}

.section--sm {
    padding: var(--space-10) 0;
}

.section--lg {
    padding: var(--space-24) 0;
}

.section--gray {
    background-color: var(--color-gray-50);
}

.section--dark {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.section__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-light);
    line-height: 1.15;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .section__title {
        font-size: var(--font-size-4xl);
    }
}

@media (min-width: 1200px) {
    .section__title {
        font-size: 70px;
        line-height: 80px;
    }
}

.section__subtitle {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-light);
    text-transform: uppercase;
    color: var(--color-secondary);
    line-height: 40px;
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .section__subtitle {
        font-size: 30px;
    }
}

.section__line {
    width: 100%;
    max-width: 524px;
    height: 4px;
    background-color: var(--color-primary);
    margin: var(--space-4) auto;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Text color */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-white { color: var(--color-white); }
.text-muted { color: var(--color-gray-500); }

/* Font weight */
.font-regular { font-weight: var(--font-weight-regular); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.font-black { font-weight: var(--font-weight-black); }

/* Text transform */
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.normal-case { text-transform: none; }

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

/* ==========================================================================
   Grid System
   ========================================================================== */

.grid {
    display: grid;
    gap: var(--space-6);
}

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

@media (min-width: 768px) {
    .grid--2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

@media (min-width: 640px) {
    .grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid--3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

@media (min-width: 640px) {
    .grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid--4 {
        grid-template-columns: repeat(4, 1fr);
    }
}