:root {
    /* Brand Colors - Based on SEBS logo */
    --primary-navy: #0A2540;
    --primary-orange: #F5A623;
    --accent-blue: #1E4D7B;
    --accent-light: #3A6EA5;

    /* Modern Color Palette */
    --gradient-start: #0A2540;
    --gradient-mid: #1E4D7B;
    --gradient-end: #3A6EA5;
    --orange-gradient-start: #F5A623;
    --orange-gradient-end: #FF8C42;

    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E9ECEF;
    --medium-gray: #6C757D;
    --dark-gray: #212529;
    --black: #000000;

    /* Semantic Colors */
    --success: #28A745;
    --info: #17A2B8;
    --warning: #FFC107;

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

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Poppins', sans-serif;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.20);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--dark-gray);
    background-color: var(--off-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.topbar {
    background: linear-gradient(90deg, var(--primary-navy), #0f385f);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.topbar-content {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.86rem;
}

.topbar-link,
.topbar-location {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.topbar-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

.topbar-link:hover {
    color: #ffd892;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: clamp(88px, 9vw, 124px);
    width: auto;
    max-width: 340px;
    display: block;
    object-fit: contain;
    transition: transform var(--transition-base), filter var(--transition-base);
}

.logo:hover {
    transform: translateY(-1px);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.nav-phone-chip {
    text-decoration: none;
    color: var(--primary-navy);
    font-weight: 600;
    font-size: 0.88rem;
    background: rgba(10, 37, 64, 0.08);
    border: 1px solid rgba(10, 37, 64, 0.15);
    border-radius: var(--radius-full);
    padding: 0.6rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-base);
}

.nav-phone-chip:hover {
    background: rgba(10, 37, 64, 0.14);
    transform: translateY(-1px);
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-orange), var(--orange-gradient-end));
    transition: width var(--transition-base);
}

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

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--primary-navy);
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    font-family: var(--font-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--orange-gradient-end));
    color: var(--white);
    box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(245, 166, 35, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-navy);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 180px;
    overflow: hidden;
}

#accueil,
#services,
#apropos,
#contact {
    scroll-margin-top: 150px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(120deg,
            rgba(10, 37, 64, 0.64) 0%,
            rgba(30, 77, 123, 0.58) 50%,
            rgba(58, 110, 165, 0.56) 100%),
        url('assets/photos/hero.jpg');
    background-size: cover, cover;
    background-position: center center, center center;
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(245, 166, 35, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(58, 110, 165, 0.15) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.badge-icon {
    font-size: 1.2rem;
    color: var(--primary-orange);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-orange), var(--orange-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 1s ease-out 0.8s backwards;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    animation: fadeInUp 1s ease-out 1s backwards;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-number.stat-text {
    font-size: 1.3rem;
    line-height: 1.3;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-xs);
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-left: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(-45deg);
}

/* Services Section */
.services {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background: var(--white);
    isolation: isolate;
}

.services::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.98)),
        url('assets/photos/services-bg.jpg');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-orange), var(--orange-gradient-end));
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--medium-gray);
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    position: relative;
    background: var(--primary-navy);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 37, 64, 0.34), rgba(10, 37, 64, 0.7) 60%, rgba(10, 37, 64, 0.85));
    pointer-events: none;
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-card.service-agri::before {
    background-image:
        url('assets/photos/service-agri.jpg');
    background-position: center;
    background-size: cover;
}

.service-card.service-construction::before {
    background-image:
        url('assets/photos/service-construction.jpg');
    background-position: center;
    background-size: cover;
}

.service-card.service-equipment::before {
    background-image:
        url('assets/photos/service-equipment-real.jpg');
    background-position: center;
    background-size: cover;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
    border-color: var(--primary-orange);
    color: var(--white);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-orange), var(--orange-gradient-end));
    color: var(--white);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: #ffd27a;
    transition: transform var(--transition-base), color var(--transition-base);
}

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

.service-card.featured .service-icon {
    color: var(--primary-orange);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.service-description {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.92);
    opacity: 1;
}

.service-card.featured .service-description {
    color: rgba(255, 255, 255, 0.9);
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
}

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

.service-card.featured .service-features li::before {
    color: var(--primary-orange);
}

/* About Section */
.about {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background: var(--off-white);
    isolation: isolate;
}

.about::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(248, 249, 250, 0.96), rgba(248, 249, 250, 0.98)),
        url('assets/photos/about-bg.jpg');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-content {
    padding-right: var(--spacing-lg);
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.credentials {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.credential-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.credential-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-orange), var(--orange-gradient-end));
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

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

.credential-content h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 0.25rem;
}

.credential-content p {
    color: var(--medium-gray);
    font-size: 0.95rem;
}

.about-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    position: relative;
}

.visual-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    min-height: 170px;
}

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

.visual-card.card-1 {
    grid-column: 1 / -1;
}

.visual-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.3;
}

.visual-card>* {
    position: relative;
    z-index: 1;
}

.visual-card.card-1::before {
    background-image: url('assets/photos/visual-1.jpg');
}

.visual-card.card-2::before {
    background-image: url('assets/photos/visual-2.jpg');
}

.visual-card.card-3::before {
    background-image: url('assets/photos/visual-3.jpg');
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-orange);
    transition: transform var(--transition-base);
}

.visual-card:hover .card-icon {
    transform: scale(1.15) rotate(5deg);
}

.visual-card h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
}

.visual-card p {
    color: var(--medium-gray);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background:
        linear-gradient(130deg, rgba(10, 37, 64, 0.9), rgba(30, 77, 123, 0.86)),
        url('assets/photos/contact-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.contact .section-tag {
    background: rgba(255, 255, 255, 0.2);
}

.contact .section-title {
    color: var(--white);
}

.contact-intro {
    text-align: center;
    max-width: 760px;
    margin: 0 auto var(--spacing-2xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: var(--spacing-2xl);
    align-items: start;
    margin-bottom: var(--spacing-xl);
}

.contact-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

.contact-highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-highlight-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    min-height: 210px;
}

.contact-highlight-icon {
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
}

.contact-highlight-card h3 {
    font-family: var(--font-heading);
    font-size: 1.18rem;
    margin-bottom: var(--spacing-sm);
}

.contact-highlight-card p {
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.95rem;
    line-height: 1.65;
}

.contact-form-intro {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.84);
    margin-bottom: var(--spacing-md);
}

.contact-form-container {
    background: rgba(255, 255, 255, 0.13);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-aside {
    background: rgba(255, 255, 255, 0.13);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.contact-aside h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
}

.contact-aside p {
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: var(--spacing-md);
}

.contact-aside-link {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    color: var(--white);
    text-decoration: none;
    padding: 0.55rem 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.24);
}

.contact-aside-link:hover {
    color: #ffe4b2;
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.24);
    box-shadow: var(--shadow-lg);
}

.contact-map iframe {
    display: block;
    width: 100%;
    height: 360px;
    border: 0;
    filter: saturate(0.86) contrast(1.06);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.95);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--dark-gray);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
}

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

/* Footer */
.footer {
    background: var(--primary-navy);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-logo {
    height: clamp(96px, 10vw, 138px);
    width: auto;
    max-width: 380px;
    display: block;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
}

.footer-logo:hover {
    transform: translateY(-1px);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xs);
}

.footer-nif {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-2xl);
}

.footer-column h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--primary-orange);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin: 0.25rem 0;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .contact-highlights {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .nav-links {
        display: none;
    }

    .topbar {
        display: none;
    }

    .nav-phone-chip {
        display: none;
    }

    .navbar .btn-primary {
        display: none;
    }

    .mobile-menu-btn {
        display: inline-flex;
    }

    .mobile-menu {
        position: fixed;
        top: 96px;
        left: 0;
        right: 0;
        z-index: 999;
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.75rem var(--spacing-md) 1rem;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        box-shadow: var(--shadow-md);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform var(--transition-base), opacity var(--transition-base);
    }

    .mobile-menu.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-menu a {
        text-decoration: none;
        color: var(--dark-gray);
        font-weight: 600;
        padding: 0.65rem 0.25rem;
    }

    .mobile-menu a:not(:last-child) {
        border-bottom: 1px solid var(--light-gray);
    }

    .logo {
        height: 86px;
        max-width: 280px;
    }

    .hero {
        padding-top: 128px;
    }

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

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

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stat-divider {
        display: none;
    }

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

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

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

    .contact-map iframe {
        height: 300px;
    }
}

/* Visual refresh */
:root {
    --font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'DM Sans', sans-serif;
    --off-white: #f6f3ee;
    --light-gray: #e6ddd2;
    --dark-gray: #1d252f;
    --primary-navy: #092338;
    --accent-blue: #175582;
    --gradient-mid: #15517c;
    --primary-orange: #d98722;
    --orange-gradient-end: #efaa52;
    --shadow-sm: 0 6px 16px rgba(6, 18, 32, 0.08);
    --shadow-md: 0 12px 32px rgba(6, 18, 32, 0.12);
    --shadow-lg: 0 20px 44px rgba(6, 18, 32, 0.16);
    --radius-lg: 20px;
    --radius-xl: 28px;
}

body {
    background:
        radial-gradient(circle at 8% 8%, rgba(217, 135, 34, 0.08), transparent 36%),
        radial-gradient(circle at 85% 2%, rgba(23, 85, 130, 0.08), transparent 34%),
        var(--off-white);
    color: #13202c;
}

.navbar {
    background: rgba(255, 251, 244, 0.9);
    border-bottom: 1px solid rgba(9, 35, 56, 0.08);
}

.topbar {
    background: linear-gradient(100deg, #08243a, #0e3f63 58%, #186392 100%);
}

.nav-content {
    padding: 0.55rem 0;
}

.nav-links a {
    font-weight: 600;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: linear-gradient(135deg, #cb7d1d, #eeaa52);
    box-shadow: 0 10px 26px rgba(203, 125, 29, 0.32);
}

.btn-primary:hover {
    box-shadow: 0 14px 30px rgba(203, 125, 29, 0.38);
}

.btn-secondary {
    border-color: rgba(9, 35, 56, 0.66);
}

.hero {
    min-height: 96vh;
    padding-top: 194px;
}

.hero-background {
    background:
        linear-gradient(118deg,
            rgba(8, 31, 49, 0.8) 0%,
            rgba(17, 72, 110, 0.68) 55%,
            rgba(28, 96, 141, 0.72) 100%),
        url('assets/photos/hero.jpg');
}

.hero-content {
    max-width: 960px;
}

.hero-title {
    font-size: clamp(2.2rem, 5.3vw, 4.15rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    max-width: 880px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    background: linear-gradient(130deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.08));
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 22px 46px rgba(6, 18, 32, 0.22);
}

.section-tag {
    font-weight: 700;
    letter-spacing: 0.08em;
    box-shadow: 0 8px 18px rgba(217, 135, 34, 0.28);
}

.section-title {
    letter-spacing: -0.015em;
}

.services {
    background:
        linear-gradient(to bottom, rgba(255, 250, 243, 0.92), rgba(249, 242, 232, 0.97));
}

.services::before {
    background:
        linear-gradient(180deg, rgba(255, 251, 247, 0.88), rgba(255, 246, 234, 0.92)),
        url('assets/photos/services-bg.jpg');
    opacity: 0.95;
}

.service-card {
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 14px 34px rgba(8, 26, 42, 0.25);
}

.service-card::after {
    background: linear-gradient(180deg, rgba(7, 29, 47, 0.28), rgba(7, 29, 47, 0.78) 60%, rgba(7, 29, 47, 0.92));
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 22px 44px rgba(7, 24, 39, 0.35);
}

.service-icon {
    color: #f6be74;
    text-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.about {
    background: linear-gradient(180deg, #fbf7f0, #f5eee3);
}

.about::before {
    background:
        linear-gradient(180deg, rgba(255, 249, 240, 0.82), rgba(246, 236, 222, 0.9)),
        url('assets/photos/about-bg.jpg');
}

.credential-item {
    padding: 0.65rem 0.75rem;
    border-radius: 14px;
    transition: transform var(--transition-base), background var(--transition-base);
}

.credential-item:hover {
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.52);
}

.visual-card {
    border: 1px solid rgba(9, 35, 56, 0.08);
    box-shadow: 0 12px 28px rgba(8, 27, 44, 0.12);
}

.visual-card::before {
    opacity: 0.34;
}

.contact {
    background:
        linear-gradient(125deg, rgba(8, 34, 53, 0.92), rgba(20, 83, 123, 0.9)),
        url('assets/photos/contact-bg.jpg');
}

.contact-highlight-card,
.contact-form-container,
.contact-aside {
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.17), rgba(255, 255, 255, 0.1));
    border: 1px solid rgba(255, 255, 255, 0.26);
    box-shadow: 0 12px 28px rgba(3, 13, 24, 0.2);
}

.contact-highlight-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.contact-highlight-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 34px rgba(2, 10, 19, 0.28);
}

.form-group input,
.form-group textarea {
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.98);
}

.footer {
    background:
        linear-gradient(180deg, #061b2e, #092841);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom {
    border-top-color: rgba(255, 255, 255, 0.16);
}

@media (max-width: 968px) {
    .hero {
        padding-top: 170px;
    }

    .hero-subtitle {
        font-size: 1.12rem;
        line-height: 1.72;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding-top: 136px;
        padding-bottom: 3.5rem;
    }

    .mobile-menu {
        top: 104px;
        background: rgba(255, 249, 240, 0.98);
    }

    .hero-cta .btn-large {
        width: 100%;
    }

    .hero-stats {
        padding: 1.05rem;
        border-radius: 16px;
    }

    .service-card {
        padding: 1.5rem;
    }
}