:root {
    --primary: #0078ce;
    --primary-dark: #005fa3;
    --primary-light: rgba(0, 120, 206, 0.15);
    --primary-glow: rgba(0, 120, 206, 0.3);
    --secondary: #0a0a0f;
    --surface: #12121a;
    --surface-light: #1a1a24;
    --surface-lighter: #22222e;
    --text: #f0f0f5;
    --text-light: #a0a0b0;
    --text-lighter: #707080;
    --white: #ffffff;
    --background: #0a0a0f;
    --border: #2a2a38;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(0, 120, 206, 0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--background);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', 'Poppins', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 120, 206, 0.3);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 120, 206, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn--outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 120, 206, 0.3);
}

.btn--full {
    width: 100%;
}

.btn--secondary {
    background: var(--surface-light);
    color: var(--text);
    border-color: var(--border);
}

.btn--secondary:hover {
    background: var(--surface-lighter);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.header.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -1px;
}

.nav__list {
    display: flex;
    gap: 40px;
}

.nav__link {
    font-weight: 500;
    color: var(--text-light);
    position: relative;
    padding: 8px 0;
    font-size: 0.9375rem;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__link:hover,
.nav__link.active {
    color: var(--white);
}

.nav__toggle,
.nav__close {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
}

.nav__toggle span,
.nav__close span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 80px;
    background: radial-gradient(ellipse at top right, rgba(0, 120, 206, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at bottom left, rgba(0, 120, 206, 0.05) 0%, transparent 50%),
                var(--background);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(0, 120, 206, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__title {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.hero__title-accent {
    font-family: 'Montserrat', sans-serif;
    font-size: 4.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, #00a8ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    letter-spacing: -3px;
}

.hero__subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.4;
}

.hero__description {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 540px;
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border: 1px solid var(--border);
}

.hero__img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--text-lighter);
    text-align: center;
    padding: 20px;
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-lighter);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
}

.scroll-indicator__arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(45deg);
}

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

.section__header {
    text-align: center;
    margin-bottom: 60px;
}

.section__label {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
    padding: 8px 20px;
    background: var(--primary-light);
    border-radius: 30px;
}

.section__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section__description {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.services {
    padding: 120px 0;
    background: var(--surface);
}

.services__featured {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 32px;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    background: var(--surface-light);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), #00a8ff);
    opacity: 0;
    transition: var(--transition);
}

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

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

.service-card--featured {
    background: linear-gradient(135deg, var(--surface-light) 0%, var(--surface-lighter) 100%);
    border-color: rgba(0, 120, 206, 0.3);
}

.service-card--featured::before {
    opacity: 1;
}

.service-card__badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary) 0%, #00a8ff 100%);
    color: var(--white);
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card__icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.service-card__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.service-card__description {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-card__features {
    margin-bottom: 24px;
}

.service-card__features li {
    padding: 10px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-light);
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--border);
}

.service-card__features li:last-child {
    border-bottom: none;
}

.service-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 12px;
    background-position: center;
    background-repeat: no-repeat;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
}

.service-card__link:hover {
    gap: 12px;
    color: #00a8ff;
}

.about {
    padding: 120px 0;
    background: var(--background);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__text .section__label,
.about__text .section__title {
    text-align: left;
}

.about__description {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, #00a8ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat:first-child .stat__number::before {
    content: '>';
}

.stat:first-child .stat__number::after {
    content: ' hr';
}

.stat__number::after {
    content: '+';
}

.stat:last-child .stat__number::after {
    content: '.9%';
}

.stat__label {
    font-size: 0.875rem;
    color: var(--text-lighter);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about__image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border: 1px solid var(--border);
}

.about__img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--text-lighter);
    text-align: center;
    padding: 20px;
}

.portfolio {
    padding: 120px 0;
    background: var(--surface);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.portfolio-card {
    background: var(--surface-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.portfolio-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.portfolio-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-lighter) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-lighter);
    text-align: center;
    padding: 16px;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-card__img {
    transform: scale(1.05);
}

.portfolio-card__category {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio-card__content {
    padding: 28px;
}

.portfolio-card__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.portfolio-card__description {
    color: var(--text-light);
    font-size: 0.9375rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.portfolio-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
}

.portfolio-card__link:hover {
    gap: 12px;
    color: #00a8ff;
}

.coverage {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, #0f0f18 100%);
}

.coverage .section__label {
    background: rgba(0, 120, 206, 0.2);
}

.coverage__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.coverage__card {
    background: rgba(255, 255, 255, 0.03);
    padding: 36px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.coverage__card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-4px);
    border-color: var(--primary);
}

.coverage__icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, #00a8ff 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 20px rgba(0, 120, 206, 0.3);
}

.coverage__icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

.coverage__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.coverage__description {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
}

.coverage__cta {
    text-align: center;
    font-size: 1.0625rem;
    color: var(--text-light);
}

.coverage__cta a {
    color: var(--primary);
    font-weight: 600;
}

.coverage__cta a:hover {
    text-decoration: underline;
    color: #00a8ff;
}

.contact {
    padding: 120px 0;
    background: var(--background);
}

.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contact__info .section__label,
.contact__info .section__title {
    text-align: left;
}

.contact__description {
    color: var(--text-light);
    margin-bottom: 40px;
    font-size: 1.0625rem;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact__item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact__icon {
    width: 52px;
    height: 52px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact__icon svg {
    width: 22px;
    height: 22px;
    color: var(--primary);
}

.contact__text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact__label {
    font-size: 0.8125rem;
    color: var(--text-lighter);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.contact__value {
    font-size: 1rem;
    color: var(--text);
    font-weight: 500;
}

.contact__value:hover {
    color: var(--primary);
}

.contact__form-wrapper {
    background: var(--surface);
    padding: 48px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
}

.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form__group--full {
    grid-column: span 2;
}

.form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.form__input {
    width: 100%;
    padding: 16px 20px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    background: var(--surface-light);
    color: var(--text);
}

.form__input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 120, 206, 0.15);
}

.form__input::placeholder {
    color: var(--text-lighter);
}

.form__select {
    padding: 20px 20px !important;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23707080' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    cursor: pointer;
}

.form__select option {
    background: var(--surface);
    color: var(--text);
}

.form__textarea {
    resize: vertical;
    min-height: 140px;
}

.form__message {
    grid-column: span 2;
    padding: 16px;
    border-radius: var(--radius);
    font-weight: 500;
    display: none;
}

.form__message.success {
    display: block;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.form__message.error {
    display: block;
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.footer {
    background: var(--secondary);
    color: var(--text);
    padding: 80px 0 0;
    border-top: 1px solid var(--border);
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border);
}

.footer__logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    display: inline-block;
    margin-bottom: 12px;
}

.footer__tagline {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.footer__description {
    font-size: 0.9375rem;
    color: var(--text-lighter);
    line-height: 1.7;
    max-width: 320px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer__heading {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.footer__list li {
    margin-bottom: 12px;
}

.footer__list a {
    color: var(--text-lighter);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.footer__list a:hover {
    color: var(--primary);
}

.footer__bottom {
    padding: 24px 0;
    text-align: center;
}

.footer__copyright {
    font-size: 0.875rem;
    color: var(--text-lighter);
}

.page-header {
    padding: 160px 0 80px;
    background: radial-gradient(ellipse at top right, rgba(0, 120, 206, 0.1) 0%, transparent 50%),
                var(--background);
    text-align: center;
}

.page-header__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.page-header__description {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.page-header__breadcrumb {
    margin-top: 24px;
    font-size: 0.875rem;
    color: var(--text-lighter);
}

.page-header__breadcrumb a {
    color: var(--primary);
}

.page-header__breadcrumb a:hover {
    text-decoration: underline;
}

.page-content {
    padding: 80px 0;
    background: var(--surface);
}

.page-content__grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.page-content__main h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    margin-top: 40px;
}

.page-content__main h2:first-child {
    margin-top: 0;
}

.page-content__main p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.page-content__main ul {
    margin-bottom: 20px;
}

.page-content__main ul li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-light);
    border-bottom: 1px solid var(--border);
}

.page-content__main ul li:last-child {
    border-bottom: none;
}

.page-content__main ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: var(--primary);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 10px;
    background-position: center;
    background-repeat: no-repeat;
}

.page-content__sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--surface-light);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    margin-bottom: 24px;
}

.sidebar-card__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.sidebar-card__list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.sidebar-card__list li:last-child {
    border-bottom: none;
}

.sidebar-card__list a {
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-card__list a:hover {
    color: var(--primary);
}

.case-study-hero {
    padding: 160px 0 80px;
    background: radial-gradient(ellipse at top right, rgba(0, 120, 206, 0.15) 0%, transparent 50%),
                var(--background);
}

.case-study-hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.case-study-hero__category {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.case-study-hero__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.case-study-hero__summary {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.8;
}

.case-study-hero__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-xl);
}

.case-study-hero__img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--text-lighter);
    text-align: center;
    padding: 20px;
}

.case-study-stats {
    padding: 60px 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.case-study-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.case-study-stat {
    text-align: center;
}

.case-study-stat__value {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.case-study-stat__label {
    font-size: 0.875rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__image {
        display: none;
    }

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

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

    .about__content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about__text .section__label,
    .about__text .section__title {
        text-align: center;
    }

    .about__description {
        text-align: center;
    }

    .about__image {
        order: -1;
    }

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

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

    .contact__wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact__info .section__label,
    .contact__info .section__title {
        text-align: center;
    }

    .contact__description {
        text-align: center;
    }

    .contact__details {
        align-items: center;
    }

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

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

    .footer__description {
        margin: 0 auto;
    }

    .footer__links {
        justify-items: center;
    }

    .page-content__grid {
        grid-template-columns: 1fr;
    }

    .page-content__sidebar {
        position: static;
    }

    .case-study-hero__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .case-study-stats__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--surface);
        box-shadow: var(--shadow-xl);
        padding: 100px 40px 40px;
        transition: var(--transition);
        border-left: 1px solid var(--border);
    }

    .nav__menu.show {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: 24px;
    }

    .nav__link {
        font-size: 1.25rem;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__close {
        display: flex;
        position: absolute;
        top: 24px;
        right: 24px;
    }

    .nav__close span {
        position: absolute;
    }

    .nav__close span:first-child {
        transform: rotate(45deg);
    }

    .nav__close span:last-child {
        transform: rotate(-45deg);
    }

    .hero__title-accent {
        font-size: 3rem;
    }

    .hero__subtitle {
        font-size: 1.25rem;
    }

    .section__title {
        font-size: 2rem;
    }

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

    .about__stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

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

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

    .form__group--full {
        grid-column: span 1;
    }

    .contact__form-wrapper {
        padding: 32px 24px;
    }

    .footer__links {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .page-header__title {
        font-size: 2.25rem;
    }

    .case-study-hero__title {
        font-size: 2rem;
    }

    .case-study-stats__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding-top: 100px;
    }

    .hero__title-accent {
        font-size: 2.5rem;
    }

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

    .btn {
        width: 100%;
    }

    .service-card {
        padding: 28px;
    }

    .stat__number {
        font-size: 2.5rem;
    }

    .page-header {
        padding: 140px 0 60px;
    }

    .page-header__title {
        font-size: 1.875rem;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}