/* ===========================
   Variables & Reset
   =========================== */
@font-face {
    font-family: 'TT Hoves Pro';
    src: url('tt_hoves_pro/TT Hoves Pro Trial Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'TT Hoves Pro';
    src: url('tt_hoves_pro/TT Hoves Pro Trial DemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'TT Hoves Pro';
    src: url('tt_hoves_pro/TT Hoves Pro Trial Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'TT Hoves Pro';
    src: url('tt_hoves_pro/TT Hoves Pro Trial ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Palette principale */
    --primary-color: #2563eb;      /* bleu principal */
    --primary-dark: #1d4ed8;       /* bleu plus foncé */
    --primary-light: #60a5fa;      /* bleu plus clair */
    --secondary-color: #64748b;    /* gris bleuté */
    --accent-color: #f59e0b;       /* accent chaud conservé */

    /* Neutres */
    --text-dark: #100d0e;          /* presque noir */
    --text-light: #64748b;         /* gris texte */
    --bg-light: #f1f5f9;           /* gris très clair */
    --bg-white: #ffffff;           /* blanc pur */
    --border-color: #e2e8f0;       /* gris bordures */

    /* Ombres & transitions */
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.18);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'TT Hoves Pro', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #FFFFFF;
}

h1, h2, h3, h4,
.hero-title,
.section-title,
.service-title,
.footer-title {
    font-family: 'TT Hoves Pro', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 800;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ===========================
   Utilities
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #FFFFFF;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: #FFFFFF;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    transition: var(--transition);
}

.logo-icon {
    color: inherit;
    stroke: currentColor;
}

.logo-highlight {
    color: inherit;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    font-family: 'Montserrat', sans-serif;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:not(.btn-primary):hover {
    color: var(--primary-color);
}

.nav-link:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:not(.btn-primary):hover::after,
.nav-link:not(.btn-primary).active::after {
    width: calc(100% - 10px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 0;
    transition: var(--transition);
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: none;
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.nav-cta {
    padding: 0.45rem 1.1rem;
    font-size: 0.9rem;
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero .container {
    max-width: none;
    margin: 0;
    padding: 0 140px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/banner.png') center center / cover no-repeat;
    z-index: 0;
}

/* Overlay retiré pour garder l'image claire */

.hero-content {
    position: relative;
    z-index: 2;
    text-align: left;
    color: white;
    padding: 160px 0 160px;
    max-width: 680px;
    margin: 0;
    padding-left: 0;
}

.hero-title {
    font-size: clamp(2.6rem, 4.4vw, 3.4rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    line-height: 1.15;
    text-wrap: balance;
}

.hero-title,
.hero-title .highlight {
    color: #ffffff;
}

.hero-subtitle {
    font-size: 1.02rem;
    margin-bottom: 2rem;
    opacity: 0.92;
    max-width: 540px;
    margin-left: 0;
    margin-right: 0;
}

.hero-subtitle .bullet-separator {
    display: inline-block;
    margin: 0 0.35em;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-bottom: 2.75rem;
}

.hero-features {
    display: flex;
    gap: 3rem;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: 4rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    color: white;
    stroke: white;
}

.feature-text {
    text-align: left;
    display: flex;
    flex-direction: column;
}

.feature-text strong {
    font-size: 1.2rem;
    font-weight: 600;
}

.feature-text span {
    font-size: 0.9rem;
    opacity: 0.9;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: white;
    opacity: 0.8;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
}

/* Animations */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s backwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   Section Styles
   =========================== */
section {
    padding: 5.5rem 0;
}

.section-header {
    text-align: left;
    margin-bottom: 3rem;
}

/* Spécifique à la section contact : on garde le header aligné avec le reste du contenu */
.contact .section-header {
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.section-label {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
    padding: 0.25rem 0.9rem;
    background: rgba(37, 99, 235, 0.08);
    border-radius: 6px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin: 0;
    text-wrap: balance;
    white-space: nowrap;
}

/* ===========================
   Services Section
   =========================== */
.services {
    background-color: #FFFFFF;
    position: relative;
}

.services-showcase {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    align-items: center;
}

.services-highlight {
    display: none;
}

.services-tiles {
    display: flex;
    flex-direction: column;
    gap: 4.5rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.service-tile {
    display: grid;
    grid-template-columns: minmax(320px, 0.55fr) 1fr;
    gap: 3rem;
    align-items: start;
    padding: 0;
}

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

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

.service-tile-image {
    width: 100%;
    aspect-ratio: 387 / 525;
    border-radius: 24px;
    overflow: hidden;
    background: #f4f5f7;
    box-shadow: var(--shadow-lg);
}

.service-tile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-tile-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
    padding: 2.5rem;
}

.service-tag {
    display: inline-flex;
    padding: 0.35rem 0.9rem;
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary-color);
    font-weight: 600;
    border-radius: 6px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    width: fit-content;
    margin-bottom: 2.5rem;
}

.service-tile h4 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.service-tile p {
    color: var(--text-dark);
    margin: 0 0 1.5rem 0;
    font-size: 1.08rem;
}

.service-tile ul {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    color: var(--text-dark);
    padding: 0;
    list-style: none;
    font-size: 0.95rem;
}

.service-tile ul li::before {
    content: "•";
    color: var(--primary-color);
    margin-right: 0.4rem;
}

@media (max-width: 1024px) {
    .service-tile {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-tile-image {
        aspect-ratio: 3 / 2;
    }

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

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

/* ===========================
   Réalisations Section
   =========================== */
.filter-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0;
    background: white;
    border: 2px solid var(--border-color);
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    opacity: 1;
    transition: var(--transition);
}

.gallery-item.hidden {
    opacity: 0;
    transform: scale(0.8);
    position: absolute;
    pointer-events: none;
}

.gallery-image {
    position: relative;
    border-radius: 0;
    overflow: hidden;
    aspect-ratio: 3/2;
    cursor: pointer;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    color: white;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-image:hover img {
    transform: scale(1.1);
}

.gallery-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.btn-view {
    background: white;
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 0;
    font-weight: 600;
    align-self: flex-start;
    transition: var(--transition);
}

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

/* ===========================
   About Section
   =========================== */
.about {
    background-color: #F2F2F2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.certifications {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 1.5rem;
    border-radius: 0;
    box-shadow: var(--shadow-sm);
}

.cert-icon svg {
    color: var(--text-dark);
    stroke: var(--text-dark);
    transition: transform 0.3s ease;
}

.cert-item:hover .cert-icon svg {
    transform: scale(1.1);
}

.cert-text {
    display: flex;
    flex-direction: column;
}

.cert-text strong {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.cert-text span {
    color: var(--text-light);
    font-size: 0.9rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat-card {
    background: white;
    padding: 2.5rem;
    border-radius: 0;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    background-color: #FFFFFF;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 0;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.info-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: var(--shadow-lg);
}

.info-icon {
    margin-bottom: 1rem;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.info-icon svg {
    color: var(--text-dark);
    stroke: var(--text-dark);
    width: 24px;
    height: 24px;
}

.info-card:hover .info-icon {
    transform: scale(1.1);
}

.info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.35rem;
    color: var(--text-dark);
}

.info-card p {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
}

.info-detail {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-heading {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-links,
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
}

.footer-contact svg {
    color: rgba(255, 255, 255, 0.7);
    stroke: rgba(255, 255, 255, 0.7);
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: white;
}

/* ===========================
   Expertise Section
   =========================== */
.expertise {
    padding: 5rem 0;
    background-color: #F2F2F2;
    position: relative;
}

.expertise::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.expertise-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.stat-tile {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.25rem;
    background: #ffffff;
    border-radius: 8px;
    padding: 1.6rem;
    box-shadow: var(--shadow-lg);
    align-items: center;
}

.stat-icon-lite {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: transform 0.3s ease;
}

.stat-icon-lite svg {
    stroke: currentColor;
}

.stat-tile:hover .stat-icon-lite {
    transform: scale(1.1);
}

.stat-tile-content h4 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-dark);
}

.stat-tile-content p {
    margin: 0;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.stat-tile-value {
    display: inline-flex;
    margin-top: 0.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* ===========================
   Page Réalisations
   =========================== */
.realisations-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: left;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--primary-color);
}

.categories-section {
    padding: 5rem 0;
    background-color: #FFFFFF;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.category-card {
    position: relative;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 0;
    padding: 2px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(59, 130, 246, 0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.category-card:hover::after {
    opacity: 1;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.2);
}

.category-image {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    color: white;
}

.category-overlay h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.category-overlay p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.category-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    padding: 0.8rem 1.5rem;
    border-radius: 0;
    font-weight: 600;
    transition: all 0.3s ease;
    width: fit-content;
}

.category-card:hover .category-btn {
    background: var(--primary-dark);
    gap: 1rem;
}

.albums-section {
    padding: 5rem 0;
    background-color: #F2F2F2;
}

.album-container {
    margin-bottom: 5rem;
}

.album-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-dark);
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--primary-color);
}

.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.album-grid img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 0;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.album-grid img:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.2);
}

.album-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: #f0f4ff;
    border-radius: 0;
    color: var(--text-light);
    font-size: 1.1rem;
}

.stat-stars {
    font-size: 1.2rem;
    margin-top: 0.5rem;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        padding: 2rem;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }

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

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

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

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

    .contact-info {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

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

    .hero-features {
        gap: 2rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-text {
        align-items: center;
    }
}

@media (max-width: 640px) {
    .section-description {
        white-space: normal;
    }

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

    .btn-large {
        width: 100%;
    }

    .services-grid,
    .gallery-grid,
    .expertise-stats {
        grid-template-columns: 1fr;
    }

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

    .footer-legal {
        flex-direction: column;
        gap: 0.5rem;
    }

    .review-card {
        min-width: 280px;
    }
}

/* ===========================
   Reviews Section
   =========================== */
.reviews-section {
    padding: 5rem 0;
    background-color: #F2F2F2;
    overflow: hidden;
}

.reviews-section .section-title {
    text-align: left;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.reviews-section .section-subtitle {
    text-align: left;
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.reviews-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
}

.reviews-slider::before,
.reviews-slider::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.reviews-slider::before {
    left: 0;
    background: linear-gradient(to right, #f8f9fa, transparent);
}

.reviews-slider::after {
    right: 0;
    background: linear-gradient(to left, #e9ecef, transparent);
}

.reviews-track {
    display: flex;
    gap: 1.5rem;
    animation: scroll-reviews 60s linear infinite;
    width: max-content;
}

.reviews-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-reviews {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.review-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    min-width: 350px;
    max-width: 350px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
}

.review-card::before {
    content: '';
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    background-image: url('images/google.svg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 20px;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.review-stars {
    display: flex;
    gap: 0.25rem;
}

.review-star-icon {
    width: 18px;
    height: 18px;
    display: inline-block;
    background-image: url('images/star.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.review-star-icon use {
    display: none;
}

.review-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #475569;
    font-style: italic;
    flex-grow: 1;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: 1rem;
    border-top: 1px solid #e2e8f0;
}

.review-author strong {
    font-size: 0.95rem;
    color: #1e293b;
    font-weight: 600;
}

.review-author span {
    font-size: 0.8rem;
    color: #94a3b8;
    font-family: monospace;
}