/* ==================== */
/* CSS RESET & VARIABLES */
/* ==================== */

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

:root {
    /* Color Palette */
    --color-primary: #1a4d2e;
    --color-primary-dark: #0f2818;
    --color-accent: #d4af37;
    --color-dark: #1a1a1a;
    --color-charcoal: #2d3436;
    --color-white: #ffffff;
    --color-light-gray: #f5f5f5;

    /* Typography */
    --font-primary: 'Cairo', 'Tajawal', sans-serif;
    --font-secondary: 'Tajawal', sans-serif;

    /* Spacing */
    --spacing-unit: 8px;
    --container-max: 1400px;

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

/* ==================== */
/* GLOBAL STYLES */
/* ==================== */

body {
    font-family: var(--font-primary);
    direction: rtl;
    text-align: right;
    background: var(--color-dark);
    color: var(--color-white);
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 3);
}

/* ==================== */
/* HEADER */
/* ==================== */

/* ==================== */
/* HEADER */
/* ==================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing-unit) * 2) 0;
}

.logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: calc(var(--spacing-unit) * 4);
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--color-dark);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition-fast);
    position: relative;
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-smooth);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 80%;
}

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

/* ==================== */
/* HERO SECTION */
/* ==================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: url('images/hero_bg.png') center center/cover no-repeat;
    animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.05);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(26, 77, 46, 0.85) 0%,
            rgba(15, 40, 24, 0.9) 50%,
            rgba(26, 26, 26, 0.85) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    padding-top: calc(var(--spacing-unit) * 15);
    padding-bottom: calc(var(--spacing-unit) * 10);
}

.hero-text {
    max-width: 900px;
    margin-bottom: calc(var(--spacing-unit) * 8);
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

.hero-headline {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: calc(var(--spacing-unit) * 3);
    letter-spacing: -1px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-subheadline {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 5);
    max-width: 700px;
}

.hero-cta {
    display: flex;
    gap: calc(var(--spacing-unit) * 2.5);
    flex-wrap: wrap;
}

/* ==================== */
/* BUTTONS */
/* ==================== */

.btn {
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 5);
    font-size: 1.1rem;
    font-weight: 700;
    font-family: var(--font-primary);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: translate(-50%, -50%) scale(2);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, #bf9b30 100%);
    color: var(--color-dark);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
}

.btn-action {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2d5a3e 100%);
    color: var(--color-white);
    padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 4);
    font-size: 1.2rem;
    box-shadow: 0 6px 25px rgba(26, 77, 46, 0.4);
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 35px rgba(26, 77, 46, 0.6);
}

/* ==================== */
/* INQUIRY BAR */
/* ==================== */

.inquiry-bar {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: calc(var(--spacing-unit) * 4);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: fadeInUp 1.2s ease-out 0.3s both;
}

.inquiry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: calc(var(--spacing-unit) * 2.5);
    align-items: end;
}

.inquiry-field {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1);
}

.inquiry-field label {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.inquiry-select,
.inquiry-input {
    padding: calc(var(--spacing-unit) * 2);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
    direction: rtl;
}

.inquiry-select:focus,
.inquiry-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.08);
}

.inquiry-select option {
    background: var(--color-charcoal);
    color: var(--color-white);
}

/* ==================== */
/* SCROLL INDICATOR */
/* ==================== */

.scroll-indicator {
    position: absolute;
    bottom: calc(var(--spacing-unit) * 5);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 25px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-white);
    border-radius: 50%;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        top: 8px;
    }

    100% {
        opacity: 0;
        top: 30px;
    }
}

/* ==================== */
/* SECTION COMMON STYLES */
/* ==================== */

section {
    padding: calc(var(--spacing-unit) * 12) 0;
}

.section-header {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 8);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.section-title-small {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
}

.section-cta {
    text-align: center;
    margin-top: calc(var(--spacing-unit) * 6);
}

/* ==================== */
/* PROJECT TYPES SLIDER */
/* ==================== */

.project-types {
    background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-charcoal) 100%);
    overflow: hidden;
}

.types-slider-wrapper {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.types-slider-wrapper::-webkit-scrollbar {
    display: none;
}

.types-slider {
    display: flex;
    gap: calc(var(--spacing-unit) * 3);
    padding: calc(var(--spacing-unit) * 2) 0;
}

.type-card {
    flex: 0 0 280px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.type-image {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 3px solid rgba(212, 175, 55, 0.3);
    margin-bottom: calc(var(--spacing-unit) * 2);
    transition: var(--transition-smooth);
}

.type-card:hover .type-image {
    transform: scale(1.05);
    border-color: var(--color-accent);
    box-shadow: 0 15px 50px rgba(212, 175, 55, 0.4);
}

.type-card h3 {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
}

/* ==================== */
/* SERVICES GRID */
/* ==================== */

.services {
    background: var(--color-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 3);
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: calc(var(--spacing-unit) * 4);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.service-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.service-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.btn-link:hover {
    color: var(--color-white);
}

/* ==================== */
/* PROJECTS GALLERY */
/* ==================== */

.projects {
    background: var(--color-charcoal);
}

.projects-filters {
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 2);
    flex-wrap: wrap;
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.filter-btn {
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 3);
}

.project-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.project-image {
    width: 100%;
    height: 350px;
    background-size: cover;
    background-position: center;
    transition: var(--transition-smooth);
}

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

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 3);
}

.project-meta {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    flex-wrap: wrap;
}

.project-meta span {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--color-white);
}

/* ==================== */
/* PROCESS STEPS */
/* ==================== */

.process {
    background: var(--color-dark);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}

.step {
    text-align: center;
    padding: calc(var(--spacing-unit) * 4);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

.step:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(212, 175, 55, 0.2);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.step h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.step p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* ==================== */
/* TRUST METRICS */
/* ==================== */

.metrics {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}

.metric {
    text-align: center;
    padding: calc(var(--spacing-unit) * 4);
}

.metric-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--color-accent);
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.metric-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* ==================== */
/* SUSTAINABILITY */
/* ==================== */

.sustainability {
    background: var(--color-charcoal);
}

.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}

.sustainability-card {
    text-align: center;
    padding: calc(var(--spacing-unit) * 5);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-smooth);
}

.sustainability-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.sustainability-icon {
    font-size: 3.5rem;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.sustainability-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.sustainability-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

/* ==================== */
/* CLIENT LOGOS */
/* ==================== */

.clients {
    background: var(--color-dark);
    padding: calc(var(--spacing-unit) * 8) 0;
}

.clients-slider {
    display: flex;
    gap: calc(var(--spacing-unit) * 5);
    overflow: hidden;
    animation: scroll-logos 20s linear infinite;
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }

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

.client-logo {
    flex: 0 0 auto;
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 5);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
    font-size: 1.1rem;
    white-space: nowrap;
}

/* ==================== */
/* FINAL CTA */
/* ==================== */

.final-cta {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 77, 46, 0.9), rgba(26, 26, 26, 0.85));
    z-index: 2;
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: calc(var(--spacing-unit) * 8) 0;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: calc(var(--spacing-unit) * 5);
}

.cta-buttons {
    display: flex;
    gap: calc(var(--spacing-unit) * 3);
    justify-content: center;
    flex-wrap: wrap;
}

/* ==================== */
/* FOOTER */
/* ==================== */

.footer {
    background: var(--color-primary-dark);
    padding: calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 4);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing-unit) * 5);
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.footer-col h3 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-accent);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.footer-col h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

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

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

.footer-col ul li {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

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

.footer-col ul li a:hover {
    color: var(--color-accent);
}

.contact-info li {
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit) * 3);
}

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.3rem;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: calc(var(--spacing-unit) * 4);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.95rem;
}

/* ==================== */
/* MOBILE MENU */
/* ==================== */

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 2000;
}

.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--color-dark);
    border-radius: 3px;
    transition: var(--transition-smooth);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ==================== */
/* RESPONSIVE DESIGN */
/* ==================== */

@media (max-width: 768px) {
    .nav {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: calc(var(--spacing-unit) * 3) 0;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        height: 100vh;
        width: 100%;
        background: rgba(15, 40, 24, 0.98);
        /* Primary Dark with opacity */
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: calc(var(--spacing-unit) * 4);

        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        z-index: 1500;
        transition: var(--transition-smooth);
        padding: 0;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        pointer-events: all;
    }

    .nav-menu a {
        font-size: 1.5rem;
        transform: translateY(20px);
        opacity: 0;
        transition: 0.4s ease;
    }

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

    /* Stagger transitions for menu items */
    .nav-menu.active li:nth-child(1) a {
        transition-delay: 0.1s;
    }

    .nav-menu.active li:nth-child(2) a {
        transition-delay: 0.2s;
    }

    .nav-menu.active li:nth-child(3) a {
        transition-delay: 0.3s;
    }

    .nav-menu.active li:nth-child(4) a {
        transition-delay: 0.4s;
    }

    .nav-menu.active li:nth-child(5) a {
        transition-delay: 0.5s;
    }

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

    .hero-subheadline {
        font-size: 1.1rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

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

    .inquiry-bar {
        padding: calc(var(--spacing-unit) * 3);
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.2rem;
    }

    .nav-menu a {
        font-size: 1.2rem;
    }

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