/* ==========================================================================
   VisionSecure France - Main Stylesheet
   ========================================================================== */

/* CSS Variables */
:root {
    --color-primary: #A8D5BA;
    --color-primary-dark: #8BC4A4;
    --color-secondary: #B8C5E2;
    --color-secondary-dark: #9FB0D6;
    --color-tertiary: #E8D4E4;
    --color-accent: #FFDAB9;
    --color-accent-dark: #FFD0A0;
    --color-bg-primary: #FDFBF9;
    --color-bg-secondary: #F5F7FA;
    --color-text-primary: #3D4852;
    --color-text-secondary: #6B7C8A;
    --color-border: #E8ECF0;
    --color-white: #FFFFFF;
    --color-success: #81C784;
    --color-error: #E57373;

    --font-heading: 'Nunito', sans-serif;
    --font-body: 'Source Sans Pro', sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50%;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);

    --transition-base: 0.3s ease;
    --transition-fast: 0.15s ease;

    --container-max: 1200px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: 1rem;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    color: var(--color-text-primary);
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }
h5 { font-size: 1.125rem; font-weight: 600; }
h6 { font-size: 1rem; font-weight: 600; }

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

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

.section-mint {
    background-color: rgba(168, 213, 186, 0.15);
}

.section-title {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 48px;
}

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-primary);
    color: var(--color-text-primary);
    padding: 12px 24px;
    z-index: 9999;
    transition: top var(--transition-base);
}

.skip-link:focus {
    top: 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-text-primary);
}

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

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

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

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

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

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

.btn-white:hover {
    background: var(--color-bg-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.125rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

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

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-white);
}

.logo-icon svg {
    width: 22px;
    height: 22px;
}

.logo-accent {
    color: var(--color-primary-dark);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    color: var(--color-text-primary);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

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

.nav-link .dropdown-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
}

.nav-item.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    padding: 8px 0;
}

.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-item.has-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--color-text-primary);
    transition: all var(--transition-base);
}

.dropdown-menu a:hover {
    background: var(--color-bg-secondary);
    color: var(--color-primary-dark);
}

.nav-cta {
    margin-left: 16px;
}

.nav-cta .btn {
    padding: 10px 20px;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger {
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(168, 213, 186, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.hero-title {
    font-size: 3rem;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-title span {
    color: var(--color-primary-dark);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-badges {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.hero-badge svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    opacity: 0.2;
    z-index: -1;
}

/* ==========================================================================
   Category Cards
   ========================================================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    transition: all var(--transition-base);
}

.category-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary-dark);
}

.category-card:hover .category-icon {
    background: var(--color-primary);
}

.category-card:hover .category-icon svg {
    color: var(--color-white);
}

.category-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.category-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 0.9375rem;
}

.category-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
}

.category-card:hover .category-link svg {
    transform: translateX(4px);
}

/* ==========================================================================
   Advantages Section
   ========================================================================== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.advantage-card {
    text-align: center;
    padding: 20px;
}

.advantage-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.advantage-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary-dark);
}

.advantage-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.advantage-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ==========================================================================
   Product Cards
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

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

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

.product-image {
    position: relative;
    padding-top: 75%;
    background: var(--color-bg-secondary);
    overflow: hidden;
}

.product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

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

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--color-tertiary);
    color: var(--color-text-primary);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge.promo {
    background: var(--color-accent);
}

.product-badge.bestseller {
    background: var(--color-primary);
    color: var(--color-white);
}

.product-content {
    padding: 20px;
}

.product-category {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.product-description {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 16px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.product-price .currency {
    font-size: 1rem;
}

/* ==========================================================================
   Steps / Process Section
   ========================================================================== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.step-card:nth-child(1) .step-number { background: var(--color-primary); color: var(--color-white); }
.step-card:nth-child(2) .step-number { background: var(--color-secondary); color: var(--color-text-primary); }
.step-card:nth-child(3) .step-number { background: var(--color-tertiary); color: var(--color-text-primary); }
.step-card:nth-child(4) .step-number { background: var(--color-accent); color: var(--color-text-primary); }

.step-icon {
    display: block;
    margin-bottom: 8px;
}

.step-icon svg {
    width: 24px;
    height: 24px;
}

.step-card h3 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-stars svg {
    width: 20px;
    height: 20px;
    fill: var(--color-accent);
    color: var(--color-accent);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.testimonial-info span {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    background: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--color-bg-secondary);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 24px 20px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ==========================================================================
   Contact Form Section
   ========================================================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    text-align: left;
    margin-bottom: 12px;
}

.contact-info .section-subtitle {
    text-align: left;
    margin: 0 0 24px 0;
}

.contact-text {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.contact-features {
    margin-bottom: 32px;
}

.contact-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
}

.contact-features svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.contact-details {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 12px 0;
}

.contact-item:not(:last-child) {
    border-bottom: 1px solid var(--color-border);
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
    color: var(--color-text-secondary);
}

.contact-form-wrapper {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
}

.required {
    color: var(--color-error);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--color-bg-primary);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(168, 213, 186, 0.2);
}

.contact-form input:valid:not(:placeholder-shown) {
    border-color: var(--color-success);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--color-primary);
}

.form-checkbox label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* ==========================================================================
   Reassurance Banner
   ========================================================================== */
.reassurance {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
}

.reassurance-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.reassurance-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-align: center;
}

.reassurance-item svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.reassurance-item span {
    font-weight: 600;
    font-size: 0.9375rem;
}

/* ==========================================================================
   Page Hero (Interior Pages)
   ========================================================================== */
.page-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto 24px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.breadcrumb a {
    color: var(--color-text-secondary);
}

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

.breadcrumb svg {
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   Product Catalog Page
   ========================================================================== */
.catalog-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.catalog-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-section {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid var(--color-border);
}

.filter-section h3 {
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    cursor: pointer;
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.filter-option label {
    cursor: pointer;
    font-size: 0.9375rem;
}

.catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.results-count {
    color: var(--color-text-secondary);
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sort-options label {
    font-weight: 500;
    color: var(--color-text-secondary);
}

.sort-options select {
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    cursor: pointer;
}

/* ==========================================================================
   Pricing Cards
   ========================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    text-align: center;
    border: 2px solid var(--color-border);
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: 'Populaire';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 6px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
}

.pricing-name {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.pricing-price .currency {
    font-size: 1.5rem;
}

.pricing-period {
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.pricing-features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.9375rem;
}

.pricing-features svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 3px;
}

/* ==========================================================================
   Stats/Counters
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   Team Section
   ========================================================================== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.team-card {
    text-align: center;
}

.team-avatar {
    width: 160px;
    height: 160px;
    border-radius: var(--radius-full);
    object-fit: cover;
    margin: 0 auto 20px;
    border: 4px solid var(--color-primary);
}

.team-card h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.team-role {
    color: var(--color-primary-dark);
    font-weight: 500;
    margin-bottom: 12px;
}

.team-card p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Values Grid
   ========================================================================== */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.value-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.value-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary-dark);
}

.value-card h3 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.value-card p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
    padding: 60px 0;
    text-align: center;
}

.cta-banner.bg-accent {
    background: rgba(255, 218, 185, 0.3);
}

.cta-banner.bg-tertiary {
    background: rgba(232, 212, 228, 0.3);
}

.cta-banner h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.cta-banner p {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 24px;
}

/* ==========================================================================
   Features Grid
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary-dark);
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Application Cards
   ========================================================================== */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.application-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.application-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.application-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.application-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.application-card p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.application-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.benefit-tag {
    background: var(--color-bg-secondary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

/* ==========================================================================
   Legal Pages
   ========================================================================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 40px 0 20px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.legal-content h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.legal-content h3 {
    font-size: 1.25rem;
    margin: 24px 0 12px;
}

.legal-content p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-content ul,
.legal-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.legal-content li {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 8px;
    list-style: disc;
}

.legal-content ol li {
    list-style: decimal;
}

.legal-content a {
    text-decoration: underline;
}

.legal-content strong {
    color: var(--color-text-primary);
}

/* ==========================================================================
   Contact Page Specific
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-cards {
    display: grid;
    gap: 20px;
    margin-top: 40px;
}

.contact-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
}

.contact-card svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.contact-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.department-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 28px;
    text-align: center;
    border: 1px solid var(--color-border);
}

.department-card svg {
    width: 40px;
    height: 40px;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.department-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.department-card p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.department-contact {
    font-size: 0.875rem;
}

.department-contact a {
    display: block;
    margin-bottom: 4px;
}

/* ==========================================================================
   Sub-categories Cards
   ========================================================================== */
.subcategories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.subcategory-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    cursor: pointer;
}

.subcategory-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.subcategory-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.subcategory-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary-dark);
}

.subcategory-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.subcategory-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.product-count {
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 0.875rem;
}

/* ==========================================================================
   Guide Accordion
   ========================================================================== */
.guide-section {
    max-width: 800px;
    margin: 0 auto;
}

.guide-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    border: 1px solid var(--color-border);
}

.guide-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    background: none;
    cursor: pointer;
}

/* ==========================================================================
   Comparison Table
   ========================================================================== */
.comparison-table {
    width: 100%;
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.comparison-table th,
.comparison-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background: var(--color-bg-secondary);
    font-weight: 600;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table td:first-child {
    font-weight: 600;
}

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

.footer-main {
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--color-white);
}

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

.footer-logo .logo-icon {
    background: var(--color-primary);
}

.footer-logo .logo-accent {
    color: var(--color-primary);
}

.footer-description {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    transition: all var(--transition-base);
}

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

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-title {
    font-size: 1.125rem;
    margin-bottom: 20px;
    color: var(--color-white);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: color var(--transition-base);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: rgba(255,255,255,0.7);
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
}

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

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
}

.footer-badges {
    display: flex;
    gap: 24px;
}

.footer-badges .badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.7);
    font-size: 0.8125rem;
}

.footer-badges svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

/* ==========================================================================
   Back to Top Button
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease-out forwards;
}

.fade-in-up-delay-1 { animation-delay: 0.1s; }
.fade-in-up-delay-2 { animation-delay: 0.2s; }
.fade-in-up-delay-3 { animation-delay: 0.3s; }
.fade-in-up-delay-4 { animation-delay: 0.4s; }

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

/* Large devices (desktops, less than 1200px) */
@media (max-width: 1199.98px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .steps-grid::before {
        display: none;
    }

    .pricing-card.featured {
        transform: scale(1);
    }
}

/* Medium devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-badges {
        justify-content: center;
    }

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

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

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

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

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

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

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

    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        position: static;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

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

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

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

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

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

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

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

    /* Mobile Nav */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        gap: 0;
        transform: translateX(100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-item {
        border-bottom: 1px solid var(--color-border);
    }

    .nav-link {
        padding: 16px 0;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        padding-left: 20px;
        display: none;
    }

    .nav-item.has-dropdown.open .dropdown-menu {
        display: block;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 20px;
    }
}

/* Small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
    :root {
        --header-height: 70px;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .hero-badges {
        flex-direction: column;
        gap: 12px;
    }

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

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

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

    .reassurance-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

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

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-badges {
        flex-wrap: wrap;
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

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

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

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

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

    .page-hero h1 {
        font-size: 2rem;
    }

    .contact-form-wrapper {
        padding: 24px;
    }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .container {
        padding: 0 16px;
    }

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

    .section-title {
        font-size: 1.5rem;
    }

    .btn {
        padding: 12px 20px;
    }

    .product-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .product-footer .btn {
        width: 100%;
    }

    .testimonial-card {
        padding: 24px;
    }

    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
}