/*
Theme Name: Mocha Enterprise
Theme URI: https://www.evershine-matcha.com
Author: Evershine Matcha
Author URI: https://www.evershine-matcha.com
Description: Custom B2B theme for Evershine Matcha — global one-stop matcha source supply chain factory. Built for international trade buyers with product showcase, certification display, and AI-powered customer service.
Version: 1.0.0
License: Proprietary
Text Domain: mocha-enterprise
*/

/* =============================================
   CSS Custom Properties (Design Tokens)
   ============================================= */
:root {
    /* Brand Colors */
    --color-primary: #4A7C59;
    --color-primary-dark: #2D5A3D;
    --color-primary-light: #6B9E7A;
    --color-primary-bg: #F0F7F2;

    /* Accent */
    --color-accent: #F5A623;
    --color-accent-dark: #D4891A;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-serif: Georgia, 'Times New Roman', serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Layout */
    --container-max: 1280px;
    --container-padding: 1.5rem;
    --header-height: 72px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.625;
    color: var(--color-gray-800);
    background-color: var(--color-white);
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-gray-900);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-md); }

ul, ol {
    padding-left: var(--space-xl);
    margin-bottom: var(--space-md);
}

/* =============================================
   Container & Layout Utilities
   ============================================= */
.container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

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

.container--wide {
    max-width: 1440px;
}

.section {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

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

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

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header h2 {
    font-size: 2.25rem;
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-sans);
    line-height: 1.5;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

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

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

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

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

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

.btn--lg {
    padding: 1rem 2.25rem;
    font-size: 1.125rem;
}

.btn--sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* =============================================
   Header & Navigation
   ============================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    height: var(--header-height);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    text-decoration: none;
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-logo:hover {
    color: var(--color-primary);
}

/* Primary Navigation */
.primary-nav {
    display: flex;
    align-items: center;
}

.primary-nav__list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--space-xs);
}

.primary-nav__list li {
    margin: 0;
}

.primary-nav__list a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.primary-nav__list a:hover,
.primary-nav__list .current-menu-item a {
    color: var(--color-primary);
    background-color: var(--color-primary-bg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

/* =============================================
   Footer
   ============================================= */
.site-footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-xl);
}

.site-footer a {
    color: var(--color-gray-300);
}

.site-footer a:hover {
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-col h4 {
    color: var(--color-white);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: var(--space-sm);
}

.footer-col ul li a {
    font-size: 0.938rem;
}

.footer-brand p {
    font-size: 0.938rem;
    margin-bottom: var(--space-lg);
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--color-gray-800);
    transition: background-color var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: var(--space-4xl) 0;
    min-height: 560px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,160L48,176C96,192,192,224,288,208C384,192,480,128,576,133.3C672,139,768,213,864,229.3C960,245,1056,203,1152,165.3C1248,128,1344,96,1392,80L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: bottom;
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero__content {
    max-width: 640px;
}

.hero__badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(4px);
}

.hero h1 {
    font-size: 3.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    line-height: 1.15;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-2xl);
    line-height: 1.6;
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero__actions .btn--outline {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

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

/* =============================================
   Product Cards
   ============================================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.product-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.product-card__image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-gray-100);
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

.product-card__badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: 0.25rem 0.75rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-card__body {
    padding: var(--space-lg);
}

.product-card__category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.product-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.product-card h3 a {
    color: var(--color-gray-900);
}

.product-card h3 a:hover {
    color: var(--color-primary);
}

.product-card__meta {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.product-card__meta span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.product-card__price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-md);
}

.product-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray-100);
}

/* =============================================
   Certification Cards
   ============================================= */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.cert-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.cert-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.cert-card__badge {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    border-radius: var(--radius-full);
    background-color: var(--color-primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.cert-card__badge img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.cert-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.cert-card__type {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.cert-card__regions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.cert-card__regions span {
    padding: 0.125rem 0.625rem;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--color-gray-600);
}

/* =============================================
   Trust / Stats Section
   ============================================= */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.stat-item {
    text-align: center;
}

.stat-item__number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.stat-item__label {
    font-size: 0.938rem;
    color: var(--color-gray-500);
}

/* =============================================
   Contact Form
   ============================================= */
.contact-form {
    max-width: 640px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-xs);
}

.form-group label .required {
    color: #DC2626;
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: var(--font-sans);
    line-height: 1.5;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.15);
}

.form-control::placeholder {
    color: var(--color-gray-400);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

/* =============================================
   OEM / Process Section
   ============================================= */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    counter-reset: step;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.process-step h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.process-step p {
    font-size: 0.938rem;
    color: var(--color-gray-500);
}

/* =============================================
   Product Detail
   ============================================= */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}

.product-gallery__main {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-gray-100);
    margin-bottom: var(--space-md);
}

.product-gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery__thumbs {
    display: flex;
    gap: var(--space-sm);
}

.product-gallery__thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.product-gallery__thumb.active,
.product-gallery__thumb:hover {
    border-color: var(--color-primary);
}

.product-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info h1 {
    font-size: 2.25rem;
    margin-bottom: var(--space-md);
}

.product-info__category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-primary-bg);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.product-info__price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-xl);
}

.product-info__price small {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-gray-500);
}

.product-specs {
    margin-bottom: var(--space-2xl);
}

.product-specs h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table tr {
    border-bottom: 1px solid var(--color-gray-100);
}

.spec-table td {
    padding: 0.625rem 0;
    font-size: 0.938rem;
}

.spec-table td:first-child {
    color: var(--color-gray-500);
    width: 40%;
}

.packaging-options {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.packaging-option {
    padding: var(--space-md);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.packaging-option__info {
    font-size: 0.938rem;
}

.packaging-option__info strong {
    color: var(--color-gray-900);
}

.packaging-option__price {
    font-weight: 700;
    color: var(--color-primary-dark);
}

.product-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* =============================================
   Filter Bar
   ============================================= */
.filter-bar {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.filter-bar__row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: end;
}

.filter-group {
    flex: 1;
    min-width: 180px;
}

.filter-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.filter-group select {
    width: 100%;
}

.filter-results {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-xl);
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .product-detail {
        grid-template-columns: 1fr;
    }

    .product-gallery {
        position: static;
    }

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

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --space-4xl: 3rem;
        --space-3xl: 2rem;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.625rem; }
    .hero h1 { font-size: 2.25rem; }

    .mobile-menu-toggle {
        display: flex;
    }

    .primary-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background-color: var(--color-white);
        border-bottom: 1px solid var(--color-gray-200);
        padding: var(--space-md);
        box-shadow: var(--shadow-lg);
    }

    .primary-nav.is-open {
        display: block;
    }

    .primary-nav__list {
        flex-direction: column;
    }

    .primary-nav__list a {
        padding: 0.75rem 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .product-grid,
    .cert-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .hero {
        min-height: 420px;
        text-align: center;
    }

    .hero__content {
        max-width: 100%;
    }

    .hero__actions {
        justify-content: center;
    }

    .process-steps {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 1.75rem;
    }
}

/* =============================================
   Utility Classes
   ============================================= */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.mt-0 { margin-top: 0; }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-0 { margin-bottom: 0; }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.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;
}

/* =============================================
   Print Styles
   ============================================= */
@media print {
    .site-header,
    .site-footer,
    .btn,
    .no-print {
        display: none;
    }
}