:root {
    --bg: #071019;
    --bg-soft: #0b1521;
    --surface: rgba(15, 24, 36, 0.88);
    --surface-2: rgba(17, 29, 44, 0.95);
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.14);
    --text: #e7edf5;
    --muted: #9ba8b8;
    --primary: #7ee0ff;
    --primary-strong: #9ff1ff;
    --success: #9ff7c2;
    --shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
    --radius: 20px;
    --radius-sm: 14px;
    --header-height: 82px;
    --container: 1180px;
    --transition: 0.28s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top right, rgba(126, 224, 255, 0.10), transparent 28%),
        radial-gradient(circle at top left, rgba(126, 224, 255, 0.06), transparent 22%),
        linear-gradient(180deg, #050b12 0%, #071019 100%);
    color: var(--text);
    line-height: 1.55;
}

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

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

button,
input,
textarea {
    font: inherit;
}

.site-shell {
    min-height: 100vh;
}

.container {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
}

.section {
    padding: 110px 0;
    position: relative;
}

.section--compact {
    padding: 32px 0 24px;
}

.section-head {
    max-width: 760px;
    margin-bottom: 42px;
}

.section-head h2 {
    margin: 0 0 14px;
    font-size: clamp(32px, 5vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.section-head p {
    margin: 0;
    color: var(--muted);
    font-size: 18px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--primary-strong);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    background: rgba(126, 224, 255, 0.6);
    display: inline-block;
}

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(16px);
    background: rgba(5, 11, 18, 0.72);
    border-bottom: 1px solid var(--line);
}

.header__inner {
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-right: auto;
}

.logo__mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(126, 224, 255, 0.2), rgba(126, 224, 255, 0.06));
    border: 1px solid rgba(126, 224, 255, 0.24);
    color: var(--primary-strong);
    font-weight: 800;
    letter-spacing: 0.06em;
}

.logo__text {
    font-weight: 700;
    letter-spacing: 0.02em;
}

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

.nav a {
    color: var(--muted);
    font-size: 14px;
    transition: color var(--transition);
}

.nav a:hover,
.nav a:focus-visible {
    color: var(--text);
}

.burger {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: transparent;
    cursor: pointer;
    padding: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
}

.burger span {
    width: 18px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.mobile-menu {
    display: block;
    border-top: 1px solid var(--line);
    padding: 20px 16px 24px;
    background: rgba(5, 11, 18, 0.98);
    position: relative;
    z-index: 1001;

    max-height: 0;
    overflow: hidden;

    opacity: 0;
    transform: translateY(-10px);

    transition: all 0.3s ease;
}

.mobile-menu a {
    display: block;
    padding: 14px 0;
    font-size: 18px;
    color: var(--muted);
}

.mobile-menu .btn {
    margin-top: 16px;
    width: 100%;

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

    color: #000;
    text-align: center;
}

.mobile-menu.is-open {
    max-height: 80vh;
    opacity: 1;
    transform: translateY(0);
}

.hero {
    padding-top: 72px;
    overflow: hidden;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1.2fr 0.95fr;
    gap: 38px;
    align-items: center;
}

.hero__content h1 {
    margin: 0 0 18px;
    font-size: clamp(42px, 7vw, 74px);
    line-height: 0.98;
    letter-spacing: -0.05em;
    max-width: 760px;
}

.hero__subtitle {
    margin: 0;
    max-width: 660px;
    font-size: 20px;
    color: var(--muted);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 34px 0 38px;
}

.hero__metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 700px;
}

.metric-card {
    padding: 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
}

.metric-card__label {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 13px;
}

.metric-card strong {
    font-size: 18px;
    letter-spacing: -0.02em;
}

.hero__panel {
    position: relative;
}

.hero__panel::before {
    content: "";
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle, rgba(126, 224, 255, 0.12), transparent 55%);
    filter: blur(30px);
    z-index: -1;
}

.panel {
    background: linear-gradient(180deg, rgba(16, 24, 38, 0.94), rgba(10, 18, 29, 0.96));
    border: 1px solid rgba(126, 224, 255, 0.12);
    border-radius: 28px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.panel__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--line);
}

.panel__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.panel__body {
    padding: 24px;
}

.panel-card {
    padding: 20px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
    margin-bottom: 18px;
}

.panel-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.panel-card__top span {
    color: var(--muted);
    font-size: 14px;
}

.panel-card__top strong {
    font-size: 18px;
}

.progress-line {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.progress-line span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, rgba(126, 224, 255, 0.45), rgba(126, 224, 255, 0.95));
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.panel-info {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.025);
}

.panel-info span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 8px;
}

.panel-info strong {
    font-size: 17px;
}

.panel-note {
    padding: 16px 18px;
    border-radius: 16px;
    background: rgba(126, 224, 255, 0.06);
    color: #dff8ff;
    border: 1px solid rgba(126, 224, 255, 0.12);
}

.problem-strip .strip {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

.strip__item {
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--muted);
    text-align: center;
    font-size: 14px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.step-card,
.info-card,
.service-card,
.adv-card,
.contact-card,
.form-card {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.028), rgba(255, 255, 255, 0.012));
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.step-card {
    padding: 26px 22px;
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.step-card:hover {
    transform: translateY(-4px);
    border-color: rgba(126, 224, 255, 0.2);
}

.step-card__num {
    display: inline-flex;
    margin-bottom: 14px;
    color: var(--primary-strong);
    font-size: 12px;
    letter-spacing: 0.16em;
    font-weight: 800;
}

.step-card h3,
.info-card h3,
.service-card h3,
.adv-card h3,
.contact-card h3 {
    margin: 0 0 12px;
    font-size: 22px;
    letter-spacing: -0.03em;
}

.step-card p,
.info-card p,
.service-card p,
.adv-card p,
.contact-card p {
    margin: 0;
    color: var(--muted);
}

.grid {
    display: grid;
    gap: 18px;
}

.grid--five {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.service-card,
.adv-card {
    padding: 24px 22px;
    transition: transform var(--transition), border-color var(--transition);
}

.info-card:hover,
.service-card:hover,
.adv-card:hover {
    transform: translateY(-4px);
    border-color: rgba(126, 224, 255, 0.18);
}

.info-card--accent {
    background:
        linear-gradient(180deg, rgba(126, 224, 255, 0.06), rgba(255, 255, 255, 0.015));
}

.advantages {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.cta-section {
    padding-top: 80px;
    padding-bottom: 80px;
}

.cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 34px;
    border-radius: 28px;
    border: 1px solid rgba(126, 224, 255, 0.14);
    background:
        radial-gradient(circle at right top, rgba(126, 224, 255, 0.12), transparent 28%),
        linear-gradient(180deg, rgba(17, 28, 42, 0.96), rgba(10, 18, 29, 0.96));
    box-shadow: var(--shadow);
}

.cta-box h2 {
    margin: 0 0 12px;
    font-size: clamp(30px, 5vw, 46px);
    letter-spacing: -0.04em;
}

.cta-box p {
    margin: 0;
    color: var(--muted);
    max-width: 680px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.25fr;
    gap: 22px;
    align-items: start;
}

.contact-card,
.form-card {
    padding: 28px;
}

.contact-list {
    display: grid;
    gap: 18px;
    margin-top: 22px;
}

.contact-item {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}

.contact-item:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.contact-item__label {
    display: block;
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 6px;
}

.contact-item a,
.contact-item p {
    margin: 0;
    font-size: 16px;
}

.contact-item a {
    transition: color var(--transition);
}

.contact-item a:hover {
    color: var(--primary-strong);
}

.contact-actions {
    display: grid;
    gap: 12px;
    margin-top: 28px;
}

.contact-form {
    display: block;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.form-group {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.form-group label {
    font-size: 14px;
    color: var(--muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid var(--line-strong);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
    border-radius: 14px;
    padding: 14px 16px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(155, 168, 184, 0.75);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(126, 224, 255, 0.42);
    box-shadow: 0 0 0 4px rgba(126, 224, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.flash-stack {
    margin-bottom: 22px;
}

.flash {
    padding: 16px 18px;
    border-radius: 14px;
    border: 1px solid rgba(159, 247, 194, 0.18);
    background: rgba(159, 247, 194, 0.08);
    color: #ddffee;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 14px;
    border: 1px solid transparent;
    font-weight: 700;
    letter-spacing: -0.01em;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
    cursor: pointer;
}

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

.btn--primary {
    background: linear-gradient(135deg, rgba(126, 224, 255, 1), rgba(162, 242, 255, 0.92));
    color: #06111a;
    box-shadow: 0 12px 30px rgba(126, 224, 255, 0.18);
}

.btn--primary:hover {
    box-shadow: 0 16px 34px rgba(126, 224, 255, 0.24);
}

.btn--ghost {
    border-color: var(--line-strong);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
}

.btn--ghost:hover {
    border-color: rgba(126, 224, 255, 0.24);
    background: rgba(126, 224, 255, 0.05);
}

.btn--sm {
    min-height: 44px;
    padding: 0 18px;
    font-size: 14px;
}

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

.footer {
    border-top: 1px solid var(--line);
    padding: 26px 0;
    background: rgba(0, 0, 0, 0.12);
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer__inner p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.footer__top {
    color: var(--muted);
    transition: color var(--transition);
    background: transparent;
    border: 0;
    padding: 0;
    cursor: pointer;
}

.footer__top:hover {
    color: var(--text);
}
@media (max-width: 1180px) {
    .steps,
    .grid--five,
    .advantages,
    .problem-strip .strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

.contact-grid {
    grid-template-columns: 0.95fr 1.25fr;
}

    .hero__panel {
        max-width: 760px;
    }
}

@media (max-width: 920px) {
    .nav,
    .header__cta,
    .header__actions {
        display: none;
    }

    .burger {
        display: inline-flex;
    }

    .hero {
        padding-top: 54px;
    }

    .hero__metrics,
    .grid--three,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .cta-box {
        flex-direction: column;
        align-items: flex-start;
    }

    .section {
        padding: 84px 0;
    }

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

    .delivery-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .delivery-card {
        min-height: auto;
        padding: 20px;
    }

    .delivery-card h3 {
        font-size: 20px;
    }

    .delivery-card__lead {
        font-size: 15px;
        margin-bottom: 10px;
    }

    .delivery-card__list {
        font-size: 15px;
        line-height: 1.5;
    }

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

    .form-card,
    .contact-card {
        width: 100%;
    }
}

@media (max-width: 640px) {
    :root {
        --header-height: 74px;
    }

    .container {
        width: min(calc(100% - 24px), var(--container));
    }

    .section-head {
        margin-bottom: 30px;
    }

    .section-head p,
    .hero__subtitle {
        font-size: 17px;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .steps,
    .grid--five,
    .grid--three,
    .advantages,
    .problem-strip .strip {
        grid-template-columns: 1fr;
    }

    .panel__body,
    .contact-card,
    .form-card,
    .cta-box {
        padding: 22px;
    }

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

    .footer__inner {
        flex-direction: column;
        align-items: flex-start;
    }
}.delivery-section {
    padding-top: 90px;
    padding-bottom: 90px;
}

.delivery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.delivery-card {
    padding: 26px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
    box-shadow: var(--shadow);
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.delivery-card:hover {
    transform: translateY(-6px) scale(1.01);
    border-color: rgba(126, 224, 255, 0.22);
    background: linear-gradient(180deg, rgba(126, 224, 255, 0.06), rgba(255, 255, 255, 0.02));
}

.delivery-card__icon {
    font-size: 28px;
    margin-bottom: 14px;
}

.delivery-card h3 {
    margin: 0 0 10px;
    font-size: 24px;
    letter-spacing: -0.03em;
}

.delivery-card__lead {
    margin: 0 0 16px;
    color: var(--text);
    font-weight: 600;
}

.delivery-card__list {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
}

.delivery-card__list li {
    margin-bottom: 10px;
}

.delivery-bottom {
    margin-top: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.delivery-bottom__text {
    margin: 0;
    max-width: 760px;
    color: var(--muted);
    font-size: 18px;
}
/* Viber тільки для мобілки */
.viber-only {
    display: none;
}

@media (max-width: 920px) {
    .viber-only {
        display: inline-flex;
    }
}
@media (max-width: 920px) {
    .delivery-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .delivery-card {
        min-height: auto !important;
        padding: 20px !important;
    }

    .delivery-card h3 {
        font-size: 20px !important;
    }

    .delivery-card__lead {
        font-size: 15px !important;
        margin-bottom: 10px !important;
    }

    .delivery-card__list {
        font-size: 15px !important;
        line-height: 1.5 !important;
    }
}
section[id] {
    scroll-margin-top: 90px;
}

@media (max-width: 920px) {
    section[id] {
        scroll-margin-top: 450px;
    }
}
@media (max-width: 920px) {
    .delivery-section .container {
        overflow: hidden;
    }

    .delivery-grid {
        display: flex !important;
        gap: 16px !important;
        overflow-x: auto;
        overflow-y: hidden;
        padding-bottom: 8px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .delivery-grid::-webkit-scrollbar {
        display: none;
    }

    .delivery-card {
        flex: 0 0 86%;
        max-width: 86%;
        min-height: auto !important;
        padding: 22px !important;
        scroll-snap-align: start;
    }

    .delivery-card h3 {
        font-size: 28px !important;
        line-height: 1.15;
    }

    .delivery-card__lead {
        font-size: 18px !important;
        line-height: 1.45;
        margin-bottom: 14px !important;
    }

    .delivery-card__list {
        font-size: 17px !important;
        line-height: 1.6 !important;
    }

    .delivery-bottom {
        margin-top: 22px;
    }
}
#form-start {
    scroll-margin-top: 90px;
}

@media (max-width: 920px) {
    #form-start {
        scroll-margin-top: 70px;
    }
}
#form-start {
    scroll-margin-top: 20px;
}

@media (max-width: 920px) {
    #form-start {
        scroll-margin-top: 10px;
    }
}
@media (max-width: 920px) {
    #contact {
        padding-bottom: 280px !important;
    }
}
@media (min-width: 921px) {
    .contact-grid {
        display: grid;
        grid-template-columns: minmax(320px, 0.95fr) minmax(420px, 1.25fr);
        gap: 22px;
        align-items: start;
    }

    .contact-card,
    .form-card {
        width: auto;
        min-width: 0;
    }
}