/* Global Vars & Reset */
:root {
    --color-bg-dark: #1e1d28;
    --color-bg-light: #ffffff;
    --color-text-main: #1e1d28;
    --color-text-light: #ffffff;
    --color-text-muted: #888;
    --color-accent: #ff3b30;
    --color-border: #e0e0e0;

    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;

    --container-width: 1200px;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.d-block {
    display: block;
}

.text-white {
    color: var(--color-text-light) !important;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.btn--primary {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

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

.btn--white {
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
}

.btn--white:hover {
    background-color: #f0f0f0;
}

.btn--white-outline {
    background-color: transparent;
    border: 1px solid var(--color-text-light);
    color: var(--color-text-light);
}

.btn--white-outline:hover {
    background-color: var(--color-text-light);
    color: var(--color-text-main);
}

.btn-link {
    color: var(--color-text-main);
    font-weight: 600;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 2px;
}

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

.section {
    padding: var(--spacing-xl) 0;
}

.section--dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.section__title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-bg-light);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
}

.logo__img {
    height: 40px;
    width: auto;
}

.nav__list {
    display: flex;
    gap: 2rem;
}

.nav__link {
    font-weight: 500;
    font-size: 0.95rem;
}

.nav__link:hover {
    color: var(--color-accent);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.search-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-main);
}

.lang-switch {
    font-weight: 600;
    cursor: pointer;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-main);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-bg-light);
    z-index: 999;
    padding-top: 80px;
    transform: translateX(100%);
    transition: transform 0.4s ease;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-nav__list {
    text-align: center;
}

.mobile-nav__list li {
    margin: 2rem 0;
}

.mobile-nav__list a {
    font-family: var(--font-serif);
    font-size: 2rem;
}

/* Hero */
.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.media-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop') no-repeat center center/cover;
}

.hero__content {
    color: var(--color-text-light);
    max-width: 800px;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 2rem;
}

.hero__subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    padding: 2rem;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.card__title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: var(--font-serif);
}

.card__desc {
    margin-bottom: 2rem;
    color: var(--color-text-muted);
}

/* Slider (Simplified) */
.slider-track {
    display: flex;
    overflow-x: auto;
    gap: 2rem;
    padding-bottom: 2rem;
    scroll-behavior: smooth;
}

.slide {
    min-width: 300px;
    flex: 1;
}

.slide__image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border-radius: 4px;
}

.section__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.slider-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid currentColor;
    background: none;
    cursor: pointer;
    margin-left: 10px;
}

/* Stats */
.stats__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    align-items: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-family: var(--font-serif);
    color: var(--color-accent);
}

.stat-label {
    font-size: 1rem;
    color: #aaa;
}

/* Industries */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--color-border);
}

.industry-card {
    padding: 2rem;
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 500;
}

.industry-card:nth-child(2n) {
    border-right: none;
}

.industry-card:hover {
    background-color: #fafafa;
    color: var(--color-accent);
}

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

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #ccc;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid #555;
    padding: 10px 0;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-bottom-color: var(--color-accent);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 2rem;
}

.checkbox-group input {
    width: auto;
    margin-bottom: 0;
}

.testimonial-card {
    border-left: 1px solid #555;
    padding-left: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.quote {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-style: italic;
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background-color: #fff;
    border-top: 1px solid #eee;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.footer__col h4 {
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer__col ul li {
    margin-bottom: 0.8rem;
}

.footer__col ul a {
    color: #555;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid #eee;
    color: #888;
}

/* Responsive */
@media (max-width: 900px) {
    .nav {
        display: none;
    }

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

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

    .hero__title {
        font-size: 2.5rem;
    }

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

    .industry-card {
        border-right: none;
    }
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

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