/* =============================================
   NidHome - Style Chaleureux & Cosy
   ============================================= */

/* Variables CSS */
:root {
    --color-primary: #C17F59;
    --color-primary-dark: #A66B48;
    --color-primary-light: #D4A384;
    --color-secondary: #8B6B4F;
    --color-accent: #E8C4A8;
    --color-background: #FDF8F4;
    --color-background-alt: #F5EDE6;
    --color-text: #4A3728;
    --color-text-light: #6B5344;
    --color-white: #FFFFFF;
    --color-cream: #FAF6F1;

    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Open Sans', Arial, sans-serif;

    --shadow-soft: 0 4px 20px rgba(74, 55, 40, 0.1);
    --shadow-medium: 0 8px 30px rgba(74, 55, 40, 0.15);

    --radius-small: 8px;
    --radius-medium: 16px;
    --radius-large: 24px;

    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-background);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: 15px auto 0;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radius-small);
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(193, 127, 89, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary));
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(193, 127, 89, 0.4);
}

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

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

.btn-full {
    width: 100%;
}

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

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
}

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

.logo-icon {
    font-size: 2rem;
    color: var(--color-primary);
}

.logo-img {
    height: 120px;
    width: auto;
}

.footer-brand .logo-img {
    height: 100px;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 10px 15px;
    border-radius: 10px;
}

.nav-menu {
    display: flex;
    gap: 35px;
}

.nav-menu a {
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 5px 0;
}

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

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

.nav-menu a.active {
    color: var(--color-primary);
}

.btn-login {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    padding: 8px 20px !important;
    border-radius: var(--radius-small);
    font-weight: 500;
    transition: var(--transition);
}

.btn-login:hover {
    background: var(--color-primary-dark) !important;
    transform: translateY(-2px);
}

.btn-login::after {
    display: none !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-accent) 100%);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(193, 127, 89, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    line-height: 1.2;
}

.hero h1 .brand-name {
    display: block;
    font-size: 4.5rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.hero .highlight {
    color: var(--color-primary);
    position: relative;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--color-cream);
    padding: 40px 30px;
    border-radius: var(--radius-medium);
    text-align: center;
    transition: var(--transition);
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--color-primary-dark);
}

.feature-card p {
    color: var(--color-text-light);
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    text-align: center;
}

.cta h2 {
    color: var(--color-white);
    margin-bottom: 15px;
}

.cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

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

.cta .btn-primary:hover {
    background: var(--color-cream);
    color: var(--color-primary-dark);
}

/* Page Header */
.page-header {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-accent) 100%);
    text-align: center;
}

.page-header h1 {
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--color-text-light);
}

/* Services Detail */
.services-detail {
    padding: 80px 0;
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse > * {
    direction: ltr;
}

.service-content h2 {
    margin-bottom: 20px;
    color: var(--color-primary-dark);
}

.service-content p {
    margin-bottom: 20px;
    color: var(--color-text-light);
}

.service-list {
    list-style: none;
}

.service-list li {
    padding: 8px 0 8px 30px;
    position: relative;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.service-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.placeholder-image {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-cream), var(--color-accent));
    border-radius: var(--radius-medium);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 5rem;
}

.service-icon {
    width: 100%;
    max-width: 280px;
    aspect-ratio: 1;
    padding: 40px;
    background: linear-gradient(135deg, var(--color-cream), var(--color-background-alt));
    border-radius: var(--radius-large);
    color: var(--color-primary);
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.service-item:hover .service-icon {
    color: var(--color-primary-dark);
    transform: scale(1.05);
    box-shadow: var(--shadow-medium);
}

/* About Page */
.about-intro {
    padding: 80px 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content h2 {
    margin-bottom: 25px;
    color: var(--color-primary-dark);
}

.about-content p {
    margin-bottom: 20px;
    color: var(--color-text-light);
}

.values {
    padding: 80px 0;
    background: var(--color-white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-card {
    background: var(--color-cream);
    padding: 40px 30px;
    border-radius: var(--radius-medium);
    text-align: center;
    transition: var(--transition);
}

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

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.value-card h3 {
    margin-bottom: 15px;
    color: var(--color-primary-dark);
}

.commitment {
    padding: 80px 0;
}

.commitment-content {
    max-width: 700px;
    margin: 0 auto;
    background: var(--color-cream);
    padding: 50px;
    border-radius: var(--radius-medium);
}

.commitment h2 {
    margin-bottom: 20px;
    color: var(--color-primary-dark);
}

.commitment p {
    margin-bottom: 20px;
}

.commitment ul {
    list-style: none;
}

.commitment li {
    padding: 10px 0 10px 30px;
    position: relative;
}

.commitment li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* Contact Page */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h2 {
    margin-bottom: 30px;
    color: var(--color-primary-dark);
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--color-text);
}

.contact-item p {
    color: var(--color-text-light);
}

.contact-item a {
    color: var(--color-text-light);
}

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

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

.contact-form-wrapper h2 {
    margin-bottom: 30px;
    color: var(--color-primary-dark);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 12px 20px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-small);
    background: var(--color-cream);
    transition: var(--transition);
}

.radio-label:hover {
    border-color: var(--color-primary-light);
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.radio-label input[type="radio"]:checked + span {
    color: var(--color-primary);
    font-weight: 600;
}

.radio-label:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-white);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-small);
    background: var(--color-cream);
    color: var(--color-text);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
}

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

.form-group input[type="file"] {
    padding: 12px;
    background: var(--color-white);
    cursor: pointer;
}

.form-group input[type="file"]::file-selector-button {
    padding: 8px 16px;
    margin-right: 15px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-small);
    cursor: pointer;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input[type="file"]::file-selector-button:hover {
    background: var(--color-primary-dark);
}

.file-hint {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

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

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
    accent-color: var(--color-primary);
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: var(--radius-small);
    display: none;
}

.form-message.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
.footer {
    background: var(--color-text);
    color: var(--color-cream);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    color: var(--color-cream);
    margin-bottom: 15px;
}

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

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer h4 {
    color: var(--color-cream);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    display: block;
    padding: 5px 0;
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    .hero h1 { font-size: 2.8rem; }

    .service-item {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .service-item.reverse {
        direction: ltr;
    }

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

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

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow-medium);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }

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

    .hero h1 { font-size: 2.2rem; }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-form-wrapper {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }

    .hero { padding-top: 100px; }
    .hero h1 { font-size: 1.9rem; }

    .features, .services-detail, .about-intro, .values, .contact-section {
        padding: 60px 0;
    }

    .page-header {
        padding: 120px 0 60px;
    }
}