/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --primary-blue: #1a4db7;
    --primary-blue-dark: #153c8f;
    --primary-green: #c7f23c;
    --primary-green-dark: #a8d62a;
    --dark-bg: #0a0f1c;
    --dark-bg-lighter: #0f1628;
    --dark-card: #131a2b;
    --dark-card-hover: #1a2338;
    --white: #ffffff;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    --container-width: 1200px;
    --container-padding: 24px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(199, 242, 60, 0.3);
}

/* ===== RESET ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--white);
    background-color: var(--dark-bg);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

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

/* ===== UTILITIES ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.text-accent {
    color: var(--primary-green);
}

.glass-card {
    background: rgba(19, 26, 43, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn--primary:hover {
    background: var(--primary-green-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
}

.btn--lg {
    padding: 18px 36px;
    font-size: 16px;
}

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

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    padding: 16px 0;
}

.header.scrolled {
    background: rgba(10, 15, 28, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 0;
}

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

.logo-img {
    height: 70px;
    width: auto;
}

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

.nav__link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 15px;
    color: var(--gray-300);
    transition: var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition-normal);
}

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

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav__toggle,
.nav__close {
    display: none;
    color: var(--white);
    font-size: 24px;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
}

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

.hero__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(10, 15, 28, 0.95) 0%,
        rgba(10, 15, 28, 0.8) 50%,
        rgba(10, 15, 28, 0.7) 100%
    );
}

.hero__content {
    text-align: center;
    max-width: 900px;
    animation: fadeInUp 1s ease;
}

.hero__badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary-green);
    margin-bottom: 24px;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero__subtitle {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    color: var(--primary-green);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 24px;
}

.hero__description {
    font-size: 18px;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--gray-400);
    font-size: 13px;
    letter-spacing: 1px;
    animation: bounce 2s infinite;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary-green), transparent);
}

/* ===== SECTION HEADER ===== */
.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section__badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary-green);
    margin-bottom: 16px;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.section__description {
    font-size: 17px;
    color: var(--gray-400);
}

/* ===== ABOUT ===== */
.about {
    background: var(--dark-bg-lighter);
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.about__card {
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition-normal);
}

.about__card:hover {
    transform: translateY(-8px);
    background: var(--dark-card-hover);
    box-shadow: var(--shadow-lg);
}

.about__icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark));
    border-radius: 50%;
    color: var(--dark-bg);
}

.about__card-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}

.about__card-text {
    color: var(--gray-400);
    font-size: 15px;
}

/* ===== MISSION ===== */
.mission {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
}

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

.mission__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mission__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(10, 15, 28, 0.98) 0%,
        rgba(10, 15, 28, 0.9) 50%,
        rgba(10, 15, 28, 0.7) 100%
    );
}

.mission__content {
    max-width: 600px;
}

.mission__title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.mission__text {
    font-size: 17px;
    color: var(--gray-300);
    margin-bottom: 32px;
}

/* ===== SERVICES ===== */
.services {
    background: var(--dark-bg);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service__card {
    padding: 40px 32px;
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--primary-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-normal);
}

.service__card:hover {
    transform: translateY(-8px);
    border-color: rgba(199, 242, 60, 0.2);
}

.service__card:hover::before {
    transform: scaleX(1);
}

.service__number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    color: rgba(199, 242, 60, 0.15);
    line-height: 1;
    margin-bottom: 16px;
}

.service__title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.service__text {
    color: var(--gray-400);
    font-size: 15px;
}

/* ===== PRICING ===== */
.pricing {
    background: var(--dark-bg-lighter);
    position: relative;
    overflow: hidden;
}

.pricing__bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-green), transparent);
    opacity: 0.03;
    pointer-events: none;
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pricing__card {
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    position: relative;
}

.pricing__card:hover {
    transform: translateY(-8px);
}

.pricing__card--featured {
    background: linear-gradient(135deg, rgba(199, 242, 60, 0.1), rgba(26, 77, 183, 0.1));
    border-color: var(--primary-green);
    transform: scale(1.05);
}

.pricing__card--featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-green);
    color: var(--dark-bg);
    padding: 6px 20px;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing__header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing__label {
    font-size: 13px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.pricing__title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-green);
}

.pricing__body {
    flex: 1;
    margin-bottom: 24px;
}

.pricing__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing__item--highlight {
    background: rgba(199, 242, 60, 0.1);
    margin: 0 -16px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: none;
}

.pricing__price {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.pricing__desc {
    font-size: 14px;
    color: var(--gray-400);
    text-align: right;
}

/* ===== TEAM/GALLERY ===== */
.team {
    background: var(--dark-bg);
}

.team__gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.team__item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
}

.team__item--large {
    grid-column: span 2;
    grid-row: span 2;
}

.team__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.team__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(10, 15, 28, 0.9) 0%,
        transparent 50%
    );
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition-normal);
}

.team__item:hover .team__img {
    transform: scale(1.1);
}

.team__item:hover .team__overlay {
    opacity: 1;
}

.team__label {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-green);
}

/* ===== CTA ===== */
.cta {
    background: var(--primary-green);
    text-align: center;
}

.cta__content {
    max-width: 700px;
    margin: 0 auto;
}

.cta .section__badge {
    color: var(--dark-bg);
}

.cta__title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark-bg);
    margin-bottom: 20px;
}

.cta__title .text-accent {
    color: var(--primary-blue);
}

.cta__text {
    font-size: 17px;
    color: rgba(10, 15, 28, 0.7);
    margin-bottom: 32px;
}

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

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

/* ===== CONTACT ===== */
.contact {
    background: var(--dark-bg-lighter);
}

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

.contact__text {
    font-size: 17px;
    color: var(--gray-400);
    margin-bottom: 40px;
}

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

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

.contact__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(199, 242, 60, 0.1);
    border-radius: var(--radius-md);
    color: var(--primary-green);
    flex-shrink: 0;
}

.contact__item h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}

.contact__item a,
.contact__item p {
    font-size: 15px;
    color: var(--gray-400);
}

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

.contact__form-wrapper {
    padding: 40px;
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form__label {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-300);
}

.form__input {
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition-fast);
}

.form__input::placeholder {
    color: var(--gray-500);
}

.form__input:focus {
    outline: none;
    border-color: var(--primary-green);
    background: rgba(199, 242, 60, 0.05);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-bg);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__top {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__logo {
    height: 50px;
    width: auto;
    margin-bottom: 12px;
}

.footer__tagline {
    font-size: 14px;
    color: var(--gray-400);
}

.footer__links {
    display: flex;
    gap: 80px;
}

.footer__col h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary-green);
}

.footer__col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__col li,
.footer__col a {
    font-size: 14px;
    color: var(--gray-400);
}

.footer__col a:hover {
    color: var(--white);
}

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

.footer__bottom p {
    font-size: 14px;
    color: var(--gray-500);
}

.footer__social {
    display: flex;
    gap: 16px;
}

.social__link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--gray-400);
    transition: var(--transition-fast);
}

.social__link:hover {
    background: var(--primary-green);
    color: var(--dark-bg);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

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

    .about__card:last-child {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }

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

    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .pricing__card--featured {
        transform: none;
    }

    .pricing__card--featured:hover {
        transform: translateY(-8px);
    }

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

    .contact__wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer__top {
        flex-direction: column;
        gap: 40px;
    }

    .footer__links {
        flex-wrap: wrap;
        gap: 40px;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --section-padding: 60px;
        --container-padding: 20px;
    }

    /* Mobile Navigation */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--dark-card);
        padding: 80px 40px 40px;
        transition: var(--transition-normal);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
    }

    .nav__menu.show-menu {
        right: 0;
    }

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

    .nav__link {
        font-size: 18px;
    }

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

    .nav__toggle {
        display: block;
    }

    .nav__actions .btn {
        display: none;
    }

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

    .about__card:last-child {
        grid-column: auto;
        max-width: none;
    }

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

    .team__item--large {
        grid-column: auto;
        grid-row: auto;
    }

    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero__buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .hero__scroll {
        display: none;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    .hero__title {
        font-size: 32px;
    }

    .section__title {
        font-size: 28px;
    }

    .pricing__card {
        padding: 32px 24px;
    }

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