/* ================================
   DESIGN SOBRE ET MINIMALISTE
   Noir, Blanc, Nuances de Gris
   ================================ */

:root {
    /* Palette Monochrome Sophistiquée - Thème Sombre */
    --color-black: #000000;
    --color-dark: #0a0a0a;
    --color-charcoal: #1a1a1a;
    --color-anthracite: #2c2c2c;
    --color-gray-dark: #3a3a3a;
    --color-gray-medium: #4a4a4a;
    --color-gray: #6a6a6a;
    --color-gray-light: #8a8a8a;
    --color-gray-lighter: #b0b0b0;
    --color-off-white: #e0e0e0;
    --color-white: #ffffff;

    /* Accent subtil */
    --color-accent: #b8b8b8;
    --color-accent-warm: #a8a8a8;

    /* Ombres pour fond sombre */
    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-strong: 0 8px 32px rgba(0, 0, 0, 0.6);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================
   BASE - MINIMALISTE
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--color-black);
    color: var(--color-gray-lighter);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

/* ================================
   TYPOGRAPHY SOBRE
   ================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    color: var(--color-gray-light);
    line-height: 1.8;
}

/* ================================
   NAVIGATION - ÉPURÉE
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-anthracite);
    box-shadow: var(--shadow-subtle);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
}

.logo-image {
    height: 100px;
    width: auto;
    max-width: 400px;
    object-fit: contain;
    transition: var(--transition);
    border-radius: 8px;
}

.logo:hover .logo-image {
    opacity: 0.8;
}

/* Social Media Icons in Navbar */
.social-icons {
    display: flex;
    align-items: center;
    gap: 1cm;
}

.nav-whatsapp {
    display: flex;
    align-items: center;
    color: #25D366;
    transition: var(--transition);
    padding: 0;
}

.nav-whatsapp:hover {
    color: #20BA5A;
    transform: scale(1.1);
}

.nav-whatsapp svg {
    width: 35px;
    height: 35px;
}

.nav-instagram {
    display: flex;
    align-items: center;
    transition: var(--transition);
    padding: 0;
}

.nav-instagram:hover {
    transform: scale(1.1);
}

.nav-instagram svg {
    width: 35px;
    height: 35px;
}

.nav-facebook {
    display: flex;
    align-items: center;
    color: #1877F2;
    transition: var(--transition);
    padding: 0;
}

.nav-facebook:hover {
    color: #0f5bb5;
    transform: scale(1.1);
}

.nav-facebook svg {
    width: 35px;
    height: 35px;
}

.nav-menu {
    display: flex;
    gap: 3rem;
}

.nav-menu a {
    color: var(--color-gray-lighter);
    font-weight: 600;
    font-size: 0.875rem;
    position: relative;
    transition: var(--transition);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.5rem 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern" 1;
    font-kerning: normal;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    z-index: -1;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-white);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

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

.nav-menu a:hover::before {
    width: calc(100% + 2rem);
}

/* ================================
   HERO - MINIMALISTE
   ================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--color-black);
    background-image: url('../photos/1.avif');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    padding: 8rem 2rem 4rem;
    padding-top: calc(90px + 2rem);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 2;
}

.hero-title {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease both;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-light);
    margin-bottom: 2.5rem;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    animation: fadeInUp 0.8s ease 0.2s both;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle .extra-bold {
    font-weight: 900;
    color: #f5f5f5;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.4s both;
}

/* ================================
   BUTTONS - SOBRE
   ================================ */
.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 0;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-black);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
    border: 2px solid var(--color-white);
}

.btn-primary:hover {
    background: transparent;
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-black);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
}

/* ================================
   ABOUT - ÉLÉGANT
   ================================ */
.about {
    padding: 6rem 0;
    background: var(--color-charcoal);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.about-text h2 {
    margin-bottom: 0;
    position: relative;
    padding-bottom: 1.5rem;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 2px;
    background: var(--color-white);
}

.about-logo {
    height: 180px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.about-logo:hover {
    transform: scale(1.1);
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.9;
}

.about-image {
    height: auto;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: var(--shadow-strong);
    transition: var(--transition);
}

.about-image:hover {
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(20%);
    transition: var(--transition);
}

.about-image:hover img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

/* ================================
   SHOWCASE - SOBRE ET ÉLÉGANT
   ================================ */
.showcase {
    padding: 6rem 0;
    background: var(--color-dark);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.showcase-header {
    text-align: center;
    margin-bottom: 4rem;
}

.showcase-header h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 2px;
    background: var(--color-white);
    margin: 1.5rem auto 0;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.showcase-item {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.showcase-item:hover {
    box-shadow: var(--shadow-strong);
    transform: translateY(-5px);
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
    transition: var(--transition);
}

.showcase-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 50%, transparent 100%);
    color: var(--color-white);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.showcase-item:hover .showcase-overlay {
    opacity: 1;
}

.showcase-overlay h3 {
    color: var(--color-white);
    font-size: 1.15rem;
    margin: 0;
    font-weight: 600;
}

.showcase-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ================================
   FEATURES - MINIMALISTE
   ================================ */
.features {
    padding: 6rem 0;
    background: var(--color-charcoal);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--color-anthracite);
    box-shadow: var(--shadow-subtle);
    transition: var(--transition);
    border: 1px solid var(--color-gray-dark);
}

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

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 0.95rem;
    margin: 0;
}

/* ================================
   CUSTOM HERO (SUR MESURE)
   ================================ */
.custom-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 10rem 0 6rem;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark) 50%, var(--color-charcoal) 100%);
    position: relative;
    overflow: hidden;
}

.custom-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.custom-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--color-gray-lighter);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--color-white);
}

.feature-text {
    color: var(--color-gray-lighter);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ================================
   OPTIONS (SUR MESURE)
   ================================ */
.custom-options {
    padding: 5rem 0;
    background: var(--color-charcoal);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
}

.option-card {
    background: var(--color-anthracite);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    text-decoration: none;
    color: inherit;
    display: block;
}

.option-card-link {
    cursor: pointer;
}

.option-cta {
    margin-top: 1.5rem;
    text-align: center;
}

.option-cta .btn {
    display: inline-block;
    margin: 0 auto;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.option-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.3);
}

.option-card:hover::before {
    opacity: 1;
}

.option-card.full-width {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-anthracite) 100%);
    border: 2px solid var(--color-gray-dark);
}

.option-image {
    height: 200px;
    background: linear-gradient(135deg,
        var(--color-charcoal) 0%,
        var(--color-gray-dark) 50%,
        var(--color-gray-medium) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.option-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.option-card:hover .option-image::before {
    opacity: 1;
    animation: pulse 2s infinite;
}

.option-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
}

.option-overlay h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin: 0;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.option-content {
    padding: 2rem 1.5rem;
}

.option-content h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.option-content p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--color-gray-lighter);
}

.option-content ul {
    list-style: none;
    padding: 0;
}

.option-content ul li {
    padding: 0.6rem 0;
    padding-left: 2rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--color-gray-light);
    transition: var(--transition);
}

.option-content ul li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--color-white);
    font-size: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
}

.option-card:hover .option-content ul li {
    padding-left: 2.3rem;
}

.option-content.centered {
    text-align: center;
    padding: 4rem 2rem;
}

.option-content.centered h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.option-content.centered p {
    max-width: 700px;
    margin: 0 auto 2.5rem;
    font-size: 1.1rem;
}

.option-content.centered .btn {
    margin-top: 1rem;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

/* ================================
   PROCESS
   ================================ */
.process {
    padding: 6rem 0;
    background: var(--color-dark);
}

.process h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.process h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 2px;
    background: var(--color-white);
    margin: 1.5rem auto 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.step {
    text-align: center;
}

.step-number {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    color: var(--color-black);
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

/* ================================
   CTA
   ================================ */
.cta {
    padding: 6rem 0;
    background: var(--color-anthracite);
    color: var(--color-white);
    text-align: center;
}

.cta h2 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.15rem;
    color: var(--color-gray-lighter);
    margin-bottom: 2rem;
}

/* ================================
   CONTACT
   ================================ */
.contact-section {
    padding: 10rem 0 6rem;
    background: var(--color-charcoal);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-method {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-gray-dark);
}

.method-icon {
    font-size: 1.5rem;
    color: var(--color-white);
}

.method-content a {
    color: var(--color-gray-light);
}

.method-content a:hover {
    color: var(--color-white);
}

.business-hours {
    padding: 2rem;
    background: var(--color-anthracite);
    border: 1px solid var(--color-gray-dark);
    margin-top: 2rem;
}

.contact-form-container {
    background: var(--color-anthracite);
    padding: 3rem;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--color-gray-dark);
    position: relative;
}

.contact-form h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.form-subtitle {
    color: var(--color-gray-light);
    margin-bottom: 2.5rem;
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-gray-dark);
    border-radius: 0;
    background: var(--color-charcoal);
    color: var(--color-white);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray);
    opacity: 0.7;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-white);
    background: var(--color-anthracite);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.form-note {
    color: var(--color-gray);
    font-size: 0.85rem;
    margin: 0;
}

.form-message {
    margin-top: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 0;
    font-weight: 500;
    text-align: center;
}

.form-message.success {
    background: rgba(76, 175, 80, 0.2);
    border: 2px solid rgb(76, 175, 80);
    color: rgb(129, 199, 132);
}

.form-message.error {
    background: rgba(244, 67, 54, 0.2);
    border: 2px solid rgb(244, 67, 54);
    color: rgb(239, 154, 154);
}

.btn-loading {
    display: inline-block;
}

.form-group.focused label {
    color: var(--color-white);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.form-group.focused input,
.form-group.focused select,
.form-group.focused textarea {
    border-color: var(--color-white);
    background: var(--color-anthracite);
}

.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* WhatsApp floating button styling */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.contact-methods {
    margin: 2rem 0;
}

.method-content h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--color-white);
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #25D366;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 0.5rem;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    background: #20BA5A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.business-hours h3 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.small-text {
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-top: 0.25rem;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-form-container {
        padding: 2rem 1.5rem;
    }

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

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

    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
    }
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: var(--color-black);
    color: var(--color-gray-light);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--color-white);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    margin: 0.5rem 0;
    color: var(--color-gray-light);
}

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

.footer-section ul li {
    margin: 0.5rem 0;
}

.footer-section a {
    color: var(--color-gray-light);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-icon {
    margin-right: 0.5rem;
    vertical-align: middle;
}

.footer-section p {
    display: flex;
    align-items: center;
}

/* Footer Social Media Icon Colors */
.footer-icon-whatsapp {
    color: #25D366;
}

.footer-icon-facebook {
    color: #1877F2;
}

/* Instagram gradient is defined inline in the SVG */

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-anthracite);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* ================================
   GALLERY
   ================================ */
.gallery-section {
    padding: 6rem 0;
    background: var(--color-dark);
}

/* ================================
   TISSUS SECTION
   ================================ */
.tissus-section {
    background: var(--color-black);
}

.tissus-intro {
    max-width: 900px;
    margin: -6.5rem auto 5rem;
    padding: 3rem;
    background: var(--color-charcoal);
    border-left: 4px solid var(--color-white);
    text-align: left;
}

.tissus-intro p {
    color: var(--color-gray-lighter);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.tissus-intro p:last-child {
    margin-bottom: 0;
}

.tissus-intro strong {
    color: var(--color-white);
    font-weight: 600;
}

/* ================================
   TISSUS FILTER BAR
   ================================ */
.tissus-filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin: 4rem auto;
    padding: 2rem;
    max-width: 1000px;
    background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-anthracite) 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.filter-btn {
    padding: 0.9rem 2rem;
    background: var(--color-black);
    color: var(--color-gray-lighter);
    border: 2px solid transparent;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-lighter) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.filter-btn:hover {
    transform: translateY(-2px);
    border-color: var(--color-white);
    color: var(--color-white);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
    background: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
    font-weight: 600;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.3);
}

.filter-btn.active:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 25px rgba(255, 255, 255, 0.4);
}

.filter-icon {
    margin-right: 0.5rem;
    font-size: 1.1rem;
    display: inline-block;
    animation: sparkle 2s infinite;
}

@keyframes sparkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Hide categories by default when filtering */
.tissus-category {
    margin-bottom: 5rem;
    transition: opacity 0.5s ease, transform 0.5s ease;
    opacity: 1;
}

.tissus-category.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .tissus-filter-bar {
        padding: 1.5rem 1rem;
        gap: 0.7rem;
    }

    .filter-btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.85rem;
    }

    .filter-icon {
        font-size: 0.9rem;
    }
}

.tissus-category h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--color-white);
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 1.5rem;
}

.tissus-category h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--color-white);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.gallery-sub-filters {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--color-anthracite);
    border: 2px solid var(--color-gray-dark);
    color: var(--color-gray-light);
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    font-size: 0.875rem;
}

.filter-btn.sub-filter {
    padding: 0.6rem 1.2rem;
    font-size: 0.8rem;
    background: var(--color-charcoal);
    border-color: var(--color-gray);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
}

.no-images {
    text-align: center;
    color: var(--color-gray-light);
    font-size: 1.2rem;
    padding: 3rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Grouped horizontal gallery */
.gallery-group {
    margin-bottom: 3rem;
}

.gallery-group-title {
    display: none;
}

.gallery-scroll-container {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 1rem 0.5rem;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.gallery-scroll-container::-webkit-scrollbar {
    height: 8px;
}

.gallery-scroll-container::-webkit-scrollbar-track {
    background: var(--color-charcoal);
    border-radius: 4px;
}

.gallery-scroll-container::-webkit-scrollbar-thumb {
    background: var(--color-gray);
    border-radius: 4px;
}

.gallery-scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-light);
}

.gallery-item-horizontal {
    flex: 0 0 auto;
    max-width: 300px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    cursor: pointer;
    border-radius: 4px;
}

.gallery-item-horizontal:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.gallery-item-horizontal img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    transition: var(--transition);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: high-quality;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.gallery-item-horizontal:hover img {
    transform: scale(1.05);
}

.gallery-item-counter {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-weight: 500;
    z-index: 10;
    backdrop-filter: blur(5px);
}

.gallery-item-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 1rem 0.75rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 60%, transparent 100%);
    color: var(--color-white);
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-align: center;
    text-transform: uppercase;
    z-index: 5;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.gallery-item-horizontal:hover .gallery-item-name {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item-name::before {
    content: '';
    position: absolute;
    top: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--color-gold);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    transition: var(--transition);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: high-quality;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 50%, transparent 100%);
    color: var(--color-white);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-overlay h3 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin: 0 0 0.25rem 0;
}

.gallery-item-overlay p {
    color: var(--color-gray-lighter);
    font-size: 0.875rem;
    margin: 0;
}

/* ================================
   LIGHTBOX
   ================================ */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
}

.lightbox.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.lightbox-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
    z-index: 10001;
}

.lightbox-counter {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.lightbox-close {
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    padding: 0;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(90deg);
}

.lightbox-close svg {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.lightbox-content-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 5rem 2rem 4rem;
    cursor: grab;
}

.lightbox-content-wrapper.dragging {
    cursor: grabbing;
}

.lightbox-content {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    user-select: none;
    -webkit-user-drag: none;
}

.lightbox-caption {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-white);
    font-size: 1rem;
    text-align: center;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 4px;
    max-width: 80%;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10000;
    backdrop-filter: blur(10px);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-nav svg {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.lightbox-nav.prev {
    left: 2rem;
}

.lightbox-nav.next {
    right: 2rem;
}

.lightbox-zoom-controls {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10000;
}

.zoom-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.zoom-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
}

.zoom-btn svg {
    width: 20px;
    height: 20px;
    stroke-width: 2;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1rem;
    }

    .lightbox-header {
        padding: 1rem;
    }

    .lightbox-counter {
        font-size: 0.875rem;
    }

    .lightbox-close {
        width: 36px;
        height: 36px;
    }

    .lightbox-close svg {
        width: 20px;
        height: 20px;
    }

    .lightbox-content-wrapper {
        padding: 4rem 1rem 3rem;
    }

    .lightbox-nav {
        width: 44px;
        height: 44px;
    }

    .lightbox-nav svg {
        width: 20px;
        height: 20px;
    }

    .lightbox-nav.prev {
        left: 1rem;
    }

    .lightbox-nav.next {
        right: 1rem;
    }

    .lightbox-caption {
        bottom: 1rem;
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
        max-width: 90%;
    }

    .lightbox-zoom-controls {
        bottom: 1rem;
        right: 1rem;
        gap: 0.375rem;
    }

    .zoom-btn {
        width: 36px;
        height: 36px;
    }

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

/* ================================
   PAGE HEADER
   ================================ */
.page-header {
    padding: 8rem 0 4rem;
    text-align: center;
    background: var(--color-black);
}

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

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1400px) {
    .options-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1100px) {
    .options-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 968px) {
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .about-logo {
        height: 135px;
    }

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        height: 100vh;
        width: 100%;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        padding: 8rem 0;
        gap: 2rem;
        transition: var(--transition);
        justify-content: center;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
    }

    .hamburger span {
        width: 25px;
        height: 2px;
        background: var(--color-white);
        transition: var(--transition);
    }

    .logo-image {
        height: 85px;
        max-width: 250px;
        border-radius: 6px;
    }

    .nav-whatsapp {
        margin-left: 0.5rem;
        padding: 0.2rem;
    }

    .nav-whatsapp svg {
        width: 42px;
        height: 42px;
    }

    .nav-instagram {
        margin-left: 0.2rem;
        padding: 0.2rem;
    }

    .nav-instagram svg {
        width: 42px;
        height: 42px;
    }

    .nav-facebook {
        margin-left: 0.2rem;
        padding: 0.2rem;
    }

    .nav-facebook svg {
        width: 42px;
        height: 42px;
    }

    .nav-container {
        padding: 0.5rem 1rem;
    }
}

@media (max-width: 968px) {
    .hero {
        min-height: 100vh;
        padding: 6rem 1.5rem 3rem;
        padding-top: calc(65px + 2rem);
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
    }

    .hero-content {
        position: static;
        padding-bottom: 0;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        position: absolute;
        bottom: 3rem;
        left: 1.5rem;
        right: 1.5rem;
        z-index: 3;
        animation: none;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 1rem 2rem;
    }

    .custom-hero {
        min-height: 60vh;
        padding: 8rem 2rem 4rem;
    }

    .hero-features {
        gap: 1.5rem;
    }

    .hero-feature {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

@media (max-width: 600px) {
    .hero {
        min-height: 100vh;
        padding: 5rem 1rem 2rem;
        padding-top: calc(60px + 1.5rem);
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
    }

    .hero-content {
        position: static;
        padding-bottom: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        position: absolute;
        bottom: 2rem;
        left: 1rem;
        right: 1rem;
        animation: none;
    }

    .hero-buttons .btn {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }

    .showcase-grid,
    .options-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-description {
        font-size: 1rem;
    }

    .hero-label {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
}