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

html {
    scroll-behavior: smooth;
}

:root {
    --green: #4c922e;
    --green-dark: #36751f;
    --green-light: #eef7e9;

    --navy: #031d38;
    --navy-light: #082c50;

    --white: #ffffff;
    --background: #f6f8f7;

    --text: #25302b;
    --muted: #68736e;
    --border: #e3e8e5;

    --radius: 20px;
    --container: 1180px;

    --shadow: 0 18px 55px rgba(3, 29, 56, 0.09);
}

body {
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background: white;
    line-height: 1.6;
}

body.menu-open {
    overflow: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

.container {
    width: min(92%, var(--container));
    margin: auto;
}

.section {
    padding: 95px 0;
}


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

.header {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;
    z-index: 1000;

    background: rgba(255, 255, 255, 0.97);

    transition: 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.nav {
    height: 86px;

    display: flex;
    align-items: center;

    gap: 30px;
}

.logo {
    margin-right: auto;
}

.logo img {
    width: 215px;
    max-height: 68px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-menu a {
    color: var(--navy);

    font-size: 14px;
    font-weight: 700;

    transition: 0.2s;
}

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

.nav-phone {
    padding: 12px 19px;

    background: var(--green);
    color: white;

    border-radius: 999px;

    font-size: 14px;
    font-weight: 800;

    white-space: nowrap;

    transition: 0.2s;
}

.nav-phone:hover {
    background: var(--green-dark);
}

.menu-toggle {
    display: none;

    background: none;
    border: 0;

    cursor: pointer;
}

.menu-toggle span {
    display: block;

    width: 27px;
    height: 3px;

    margin: 5px;

    border-radius: 5px;

    background: var(--navy);

    transition: 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}


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

.hero {
    padding: 150px 0 80px;

    min-height: 720px;

    display: flex;
    align-items: center;

    background:
        radial-gradient(
            circle at 80% 30%,
            rgba(76, 146, 46, 0.18),
            transparent 32%
        ),
        linear-gradient(
            135deg,
            #02182f,
            #052a4c
        );

    color: white;

    overflow: hidden;
}

.hero-grid {
    display: grid;

    grid-template-columns:
        1.05fr 0.95fr;

    gap: 65px;

    align-items: center;
}

.hero-content {
    max-width: 650px;
}

.hero-badge {
    display: inline-block;

    margin-bottom: 22px;

    padding: 8px 14px;

    border-radius: 999px;

    background: rgba(76, 146, 46, 0.18);
    border: 1px solid rgba(124, 193, 85, 0.35);

    color: #a6df84;

    font-size: 13px;
    font-weight: 800;
}

.hero h1 {
    max-width: 700px;

    margin-bottom: 23px;

    font-size: clamp(46px, 6vw, 76px);
    line-height: 1.02;
    letter-spacing: -3px;
}

.hero h1 span {
    color: #70b847;
}

.hero-subtitle {
    max-width: 600px;

    margin-bottom: 32px;

    color: #d8e1e8;

    font-size: 18px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 12px;

    margin-bottom: 32px;
}

.hero-benefits {
    display: flex;
    flex-wrap: wrap;

    gap: 20px;

    color: #d9e5dc;

    font-size: 13px;
    font-weight: 600;
}

.hero-benefits span::first-letter {
    color: var(--green);
}

.hero-image {
    overflow: hidden;

    border-radius: 25px;

    border: 4px solid rgba(255, 255, 255, 0.08);

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.32);
}

.hero-image img {
    width: 100%;
    aspect-ratio: 4 / 3;

    object-fit: cover;
}


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

.btn {
    min-height: 52px;

    padding: 0 24px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border: 0;
    border-radius: 999px;

    font-weight: 800;

    cursor: pointer;

    transition:
        transform 0.2s,
        background 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-green {
    background: var(--green);
    color: white;
}

.btn-green:hover {
    background: var(--green-dark);
}

.btn-white {
    background: white;
    color: var(--navy);
}

.btn-dark {
    background: var(--navy);
    color: white;
}


/* =====================================================
   HEADINGS
===================================================== */

.section-heading {
    max-width: 690px;

    margin: 0 auto 50px;

    text-align: center;
}

.eyebrow {
    display: inline-block;

    margin-bottom: 10px;

    color: var(--green);

    font-size: 12px;
    font-weight: 900;

    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.section-heading h2,
.advantages-heading h2,
.contact-content h2 {
    margin-bottom: 16px;

    color: var(--navy);

    font-size: clamp(34px, 4.5vw, 52px);
    line-height: 1.08;
    letter-spacing: -2px;
}

.section-heading p,
.advantages-heading p,
.contact-content > p {
    color: var(--muted);

    font-size: 17px;
}


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

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

.services-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}

.service-card {
    padding: 30px;

    background: white;

    border: 1px solid var(--border);
    border-radius: var(--radius);

    transition: 0.25s;
}

.service-card:hover {
    transform: translateY(-5px);

    border-color: rgba(76, 146, 46, 0.4);

    box-shadow: var(--shadow);
}

.service-icon {
    width: 52px;
    height: 52px;

    margin-bottom: 20px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: var(--green-light);

    border-radius: 14px;

    font-size: 24px;
}

.service-card h3 {
    margin-bottom: 10px;

    color: var(--navy);

    font-size: 19px;
    line-height: 1.3;
}

.service-card p {
    color: var(--muted);

    font-size: 14px;
}


/* =====================================================
   ADVANTAGES
===================================================== */

.advantages {
    background: white;
}

.advantages-layout {
    display: grid;

    grid-template-columns:
        0.85fr 1.15fr;

    gap: 90px;

    align-items: center;
}

.advantages-heading p {
    max-width: 470px;

    margin-bottom: 28px;
}

.advantages-list {
    padding: 10px 0;
}

.advantage {
    display: flex;

    gap: 16px;

    padding: 18px 0;

    border-bottom: 1px solid var(--border);
}

.advantage:last-child {
    border-bottom: 0;
}

.check {
    flex: 0 0 38px;

    width: 38px;
    height: 38px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: var(--green);
    color: white;

    font-weight: 900;
}

.advantage h3 {
    margin-bottom: 2px;

    color: var(--navy);

    font-size: 17px;
}

.advantage p {
    color: var(--muted);

    font-size: 14px;
}


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

.cta {
    padding: 60px 0;

    background: var(--green);

    color: white;
}

.cta-inner {
    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 40px;
}

.cta span {
    display: block;

    margin-bottom: 6px;

    font-size: 12px;
    font-weight: 900;

    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.cta h2 {
    margin-bottom: 6px;

    font-size: clamp(27px, 4vw, 40px);
    line-height: 1.15;
}

.cta p {
    color: rgba(255, 255, 255, 0.85);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 10px;
}


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

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

.process-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}

.process-item {
    padding: 30px;

    background: white;

    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.process-item > span {
    display: block;

    margin-bottom: 25px;

    color: var(--green);

    font-size: 35px;
    font-weight: 900;
}

.process-item h3 {
    margin-bottom: 7px;

    color: var(--navy);

    font-size: 20px;
}

.process-item p {
    color: var(--muted);

    font-size: 14px;
}


/* =====================================================
   CONTACT
===================================================== */

.contact {
    background: white;
}

.contact-grid {
    display: grid;

    grid-template-columns:
        0.85fr 1.15fr;

    gap: 80px;

    align-items: center;
}

.contact-content > p {
    max-width: 480px;

    margin-bottom: 30px;
}

.contact-direct {
    display: grid;

    gap: 12px;
}

.contact-item {
    max-width: 430px;

    display: flex;
    align-items: center;

    gap: 15px;

    padding: 16px 18px;

    border: 1px solid var(--border);
    border-radius: 14px;

    transition: 0.2s;
}

.contact-item:hover {
    border-color: var(--green);

    transform: translateX(4px);
}

.contact-item > span {
    width: 42px;
    height: 42px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: var(--green-light);
}

.contact-item small {
    display: block;

    color: var(--muted);

    font-size: 10px;
    font-weight: 800;
}

.contact-item strong {
    color: var(--navy);
}

.contact-form-wrapper {
    padding: 40px;

    border: 1px solid var(--border);
    border-radius: 24px;

    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    margin-bottom: 5px;

    color: var(--navy);

    font-size: 26px;
}

.contact-form-wrapper > p {
    margin-bottom: 25px;

    color: var(--muted);
}

.form-row {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 15px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;

    margin-bottom: 6px;

    color: var(--navy);

    font-size: 13px;
    font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;

    padding: 14px 15px;

    border: 1px solid var(--border);
    border-radius: 11px;

    background: #fbfcfb;

    outline: none;

    transition: 0.2s;
}

.form-group textarea {
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green);

    background: white;

    box-shadow:
        0 0 0 3px rgba(76, 146, 46, 0.08);
}

.privacy {
    display: flex;

    gap: 9px;

    margin: 4px 0 20px;

    align-items: flex-start;

    color: var(--muted);

    font-size: 12px;
}

.privacy input {
    margin-top: 4px;
}

.privacy a {
    color: var(--green);

    font-weight: 700;
}

.form-button {
    width: 100%;
}

.form-success {
    display: none;

    margin-top: 15px;

    padding: 13px;

    border-radius: 10px;

    background: var(--green-light);
    color: var(--green-dark);

    font-size: 13px;
    font-weight: 700;
}

.form-success.show {
    display: block;
}


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

.footer {
    background: var(--navy);

    color: white;
}

.footer-main {
    padding: 65px 0;

    display: grid;

    grid-template-columns:
        1.6fr 1fr 1fr 1fr;

    gap: 50px;
}

.footer-brand img {
    width: 220px;

    margin-bottom: 20px;

    padding: 7px;

    border-radius: 8px;

    background: white;
}

.footer-brand p {
    max-width: 330px;

    color: #b9c7d2;

    font-size: 14px;
}

.footer-links {
    display: flex;
    flex-direction: column;

    gap: 9px;
}

.footer-links h4 {
    margin-bottom: 7px;

    font-size: 15px;
}

.footer-links a {
    color: #b9c7d2;

    font-size: 13px;

    transition: 0.2s;
}

.footer-links a:hover {
    color: #7ac253;
}

.footer-bottom {
    border-top:
        1px solid rgba(255, 255, 255, 0.09);
}

.footer-bottom .container {
    min-height: 65px;

    display: flex;

    justify-content: space-between;
    align-items: center;

    gap: 20px;

    color: #899bab;

    font-size: 12px;
}


/* =====================================================
   SCROLL TOP
===================================================== */

.scroll-top {
    position: fixed;

    right: 22px;
    bottom: 22px;

    width: 46px;
    height: 46px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 0;
    border-radius: 50%;

    background: var(--green);
    color: white;

    font-size: 20px;

    cursor: pointer;

    opacity: 0;
    visibility: hidden;

    transform: translateY(10px);

    transition: 0.3s;

    z-index: 500;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;

    transform: translateY(0);
}


/* =====================================================
   ANIMATION
===================================================== */

.animate-on-scroll {
    opacity: 0;

    transform: translateY(20px);

    transition:
        opacity 0.65s ease,
        transform 0.65s ease;
}

.animate-on-scroll.visible {
    opacity: 1;

    transform: translateY(0);
}


/* =====================================================
   TABLET
===================================================== */

@media (max-width: 1000px) {

    .nav-phone {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;

        top: 86px;
        left: 0;

        width: 100%;

        padding: 30px;

        display: flex;
        flex-direction: column;

        gap: 0;

        background: white;

        box-shadow:
            0 20px 40px rgba(0, 0, 0, 0.08);

        transform: translateY(-140%);

        opacity: 0;
        visibility: hidden;

        transition: 0.3s;
    }

    .nav-menu.active {
        transform: translateY(0);

        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        width: 100%;

        padding: 15px 0;

        border-bottom: 1px solid var(--border);
    }

    .hero-grid {
        grid-template-columns: 1fr;

        gap: 45px;
    }

    .hero {
        padding-bottom: 70px;
    }

    .hero-content {
        max-width: 750px;
    }

    .hero-image {
        max-width: 700px;
    }

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

    .advantages-layout,
    .contact-grid {
        grid-template-columns: 1fr;

        gap: 50px;
    }

    .advantages-heading {
        max-width: 650px;
    }

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

    .footer-main {
        grid-template-columns:
            2fr 1fr 1fr;
    }

    .footer-main > div:last-child {
        grid-column: 2 / 4;
    }

}


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

@media (max-width: 700px) {

    .section {
        padding: 70px 0;
    }

    .nav {
        height: 76px;
    }

    .logo img {
        width: 175px;
    }

    .nav-menu {
        top: 76px;
    }

    .hero {
        min-height: auto;

        padding:
            125px 0 60px;
    }

    .hero-grid {
        gap: 35px;
    }

    .hero h1 {
        font-size:
            clamp(39px, 12vw, 58px);

        letter-spacing: -2px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

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

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-benefits {
        flex-direction: column;

        gap: 8px;
    }

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

    .service-card {
        padding: 25px;
    }

    .cta-inner {
        flex-direction: column;

        align-items: flex-start;
    }

    .cta-buttons {
        width: 100%;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 27px 20px;
    }

    .footer-main {
        grid-template-columns: 1fr;

        gap: 35px;
    }

    .footer-main > div:last-child {
        grid-column: auto;
    }

    .footer-bottom .container {
        padding: 20px 0;

        flex-direction: column;

        align-items: flex-start;
    }

}


/* =====================================================
   KLEINE HANDYS
===================================================== */

@media (max-width: 430px) {

    .container {
        width: min(90%, var(--container));
    }

    .logo img {
        width: 155px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .section-heading h2,
    .advantages-heading h2,
    .contact-content h2 {
        font-size: 34px;
    }

}