:root {
    --brand-teal: #62c8c8;
    --brand-deep: #0e1f33;
    --ink: #111827;
    --muted: #4b5563;
    --surface: #f7fafc;
    --card: #d8f3f1;
    --line: #d6e3ea;
    --accent: #1f6cc2;
    --white: #ffffff;
}

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

body {
    font-family: "Trebuchet MS", "Segoe UI", Tahoma, sans-serif;
    color: var(--ink);
    background: linear-gradient(180deg, #f6fbfd 0%, #eef8fb 100%);
    line-height: 1.35;
}

.topbar {
    background: #f4f7f9;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    gap: 20px;
}

.logo-icon {
    width: 150px;    
    object-fit: contain;
    margin:0;
    padding:0;
}   

.logo {
    display: flex;
    align-items: baseline;
    font-weight: 900;
    letter-spacing: 1px;
    font-size: 2rem;
    color: #394956;
}

.logo span {
    color: #63c8c9;
}

.navbar-nav .nav-link {
    text-decoration: none;
    color: #1f2937;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: #0a5f78;
}

.hero {
    display: grid;
    grid-template-columns: 1.12fr 1fr;
    min-height: 420px;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(90deg, #1f2f3d 0%, #334657 45%, #7cd8da 100%);
    overflow: hidden;
}

.hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: clamp(28px, 5vw, 64px);
    color: #ffffff;
    background: linear-gradient(120deg, rgba(14, 31, 51, 0.86) 0%, rgba(14, 31, 51, 0.4) 70%, rgba(14, 31, 51, 0.08) 100%);
}

.hero h1 {
    font-size: clamp(1.6rem, 2.8vw, 2.8rem);
    max-width: 16ch;
    text-transform: uppercase;
    line-height: 1.1;
}

.cta {
    border: 0;
    width: fit-content;
    background: #ffffff;
    color: #0d2033;
    font-weight: 800;
    text-transform: uppercase;
    border-radius: 8px;
    padding: 12px 22px;
    cursor: pointer;
    letter-spacing: 0.4px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.hero-visual {
    position: relative;
    isolation: isolate;
    background: linear-gradient(160deg, rgba(134, 233, 235, 0.85), rgba(73, 174, 189, 0.65));
}

.hero-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.6), transparent 32%),
        radial-gradient(circle at 74% 58%, rgba(255, 255, 255, 0.4), transparent 28%);
}

.person {
    position: absolute;
    right: clamp(20px, 4vw, 60px);
    bottom: 0;
    width: min(430px, 90%);
    height: 100%;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.35)),
        url("assets/tapcard.png") center/cover no-repeat;
    clip-path: polygon(12% 0%, 100% 0%, 100% 100%, 0% 100%);
    border-left: 1px solid rgba(255, 255, 255, 0.5);
    z-index: 1;
}

section {
    padding: 34px 0 18px;
}

h2.section-title {
    text-align: center;
    font-size: clamp(1.6rem, 2.4vw, 2.2rem);
    text-transform: uppercase;
    margin-bottom: 18px;
    letter-spacing: 0.3px;
}

.offer-card {
    background: linear-gradient(180deg, #93dfdc 0%, #9de7e3 40%, #b9f0ec 100%);
    border-radius: 8px;
    border: 1px solid #9ad9d7;
    padding: 22px 18px;
    text-align: center;
    box-shadow: 0 6px 16px rgba(22, 61, 74, 0.08);
    height: 100%;
}

.offer-card .icon {
    margin: 0 auto 12px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #1e2d3b;
}

.offer-card .icon img {
    width: 90%;
    height: 90%;
    object-fit: scale-down;
}

.offer-card h3 {
    text-transform: uppercase;
    font-size: 1.05rem;
    line-height: 1.12;
    margin-bottom: 8px;
}

.offer-card p {
    color: #162b38;
    margin-bottom: 8px;
}

.offer-card .examples {
    font-size: 0.7rem;
    font-weight: 700;
}

.hardware {
    background: linear-gradient(180deg, #f5fcfd 0%, #e8f7f7 100%);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding-bottom: 28px;
}

.hardware-card {
    background: #d7f3f1;
    border: 1px solid #bde7e4;
    border-radius: 8px;
    padding: 18px 12px 14px;
    text-align: center;
    min-height: 250px;
    height: 100%;
}

.device {
    width: 112px;
    height: 90px;
    margin: 0 auto 10px;
    border-radius: 12px;
    border: 3px solid rgba(10, 34, 54, 0.85);
    /* background: linear-gradient(165deg, #2a3f57 0%, #05070a 90%); */
    background: radial-gradient(circle, white 5% , #05070a 90%);
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.16);
    position: relative;
}

.device::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 8px;
    width: 40px;
    height: 6px;
    border-radius: 999px;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.28);
}

.device.card-shape {
    /* width: 112px;
    height: 72px; */
    border-radius: 10px;
}

.device.reader {
    width: 112px;
    height: 90px;
    transform: perspective(200px) rotateX(10deg) rotateY(-10deg);
    border-radius: 10px;
}

.faded-circle-bg {
  border-radius: 50%;
  padding: 30px; 
  background: radial-gradient(circle, rgba(0, 0, 255, 1) 0%, rgba(0, 0, 255, 0) 70%);
}

.device.band {
    width: 155px;
    height: 100px;
    border-radius: 999px;
    border-width: 4px;
    /* background: linear-gradient(180deg, #2f90a8, #25798b); */
}

.hardware-card h3 {
    text-transform: uppercase;
    font-size: 1.2rem;
    line-height: 1.15;
    margin: 10px 0 6px;
}

.hardware-card p {
    color: #223645;
    font-size: 0.98rem;
}

.choose {
    padding: 24px 0 8px;
    text-align: center;
}

.check-grid {
    margin: 8px auto;
    width: min(700px, 96%);
}

.check-grid li {
    list-style: none;
    text-align: left;
    font-size: 1.18rem;
    font-weight: 600;
    color: #1f2937;
    padding-left: 30px;
    position: relative;
}

.check-grid li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #7ad6d1;
    box-shadow: inset 0 0 0 3px #dff8f5;
}

.value {
    background: linear-gradient(120deg, #dff6f3 0%, #e9f8f5 60%, #f3fbfa 100%);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 26px 0;
}

.value-layout {
    align-items: center;
}

.value h2 {
    font-size: clamp(1.8rem, 2.5vw, 2.5rem);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.value p.subtitle {
    font-size: 1.34rem;
    margin-bottom: 12px;
}

.value ul {
    list-style: none;
    display: grid;
    gap: 8px;
}

.value li {
    font-size: 1.1rem;
    padding-left: 28px;
    position: relative;
    font-weight: 600;
}

.value li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #6ad0cb;
    box-shadow: inset 0 0 0 4px #d9f7f5;
}

.form-card {
    background: #f5f8fb;
    border: 1px solid #77839a;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 16px 22px rgba(16, 31, 49, 0.16);
    padding:0;
}

.form-head {
    display: block;
    width: 100%;
    background: linear-gradient(180deg, #33475d, #242f3d);
    color: #ffffff;
    text-align: center;
    text-transform: uppercase;
    font-size: 1.32rem;
    font-weight: 900;
    letter-spacing: 0.3px;
    padding: 10px 0;
}

.form-head-small {
    display: block;
    font-size: 0.82em;
}

.form-inner {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-row {
    display: grid;
    /* grid-template-columns: 1fr 1fr; */
    gap: 8px;
}

.form-inner input,
.form-inner textarea {
    width: 100%;
    border: 1px solid #b6c2d4;
    border-radius: 6px;
    background: #ffffff;
    min-height: 36px;
    padding: 8px 10px;
    font-size: 0.95rem;
    font-family: inherit;
}

.form-inner textarea {
    min-height: 62px;
    resize: vertical;
}

.form-inner label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: #172437;
    font-weight: 600;
}

.form-control {
    border: 1px solid #b6c2d4;
    border-radius: 6px;
    background: #ffffff;
    min-height: 36px;
    padding: 8px 10px;
    font-size: 0.95rem;
    font-family: inherit;
    width: 100%;
}

.form-check-input {
    all:unset;
    border: 1px solid #b6c2d4;
    border-radius: 4px;
    background: #ffffff;
    cursor: pointer;
    width: 50%;
}

.form-check-label {
    color: #172437;
    font-size: 0.95rem;
    font-weight: 600;
    width:100%;
    white-space: nowrap;
}

.submit {
    border: 0;
    border-radius: 6px;
    padding: 10px;
    font-weight: 800;
    font-size: 1rem;
    cursor: pointer;
    color: #ffffff;
    background: linear-gradient(180deg, #2372ca, #16539d);
}

.captcha {
    display: grid;
    gap: 6px;
}

.captcha-label {
    display: block;
    margin: 0;
    font-size: 0.88rem;
    color: #172437;
}

.captcha-controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

.captcha-refresh {
    border: 1px solid #70849a;
    border-radius: 6px;
    padding: 6px 10px;
    color: #21364a;
    background: #e8eef3;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.captcha-refresh:hover,
.captcha-refresh:focus {
    background: #d8e3eb;
}

.captcha .invalid-feedback {
    margin: 0;
}

footer {
    background: radial-gradient(circle at 10% 20%, #23384d 0%, #142638 55%, #0f1b2b 100%);
    color: #d5e4ed;
    padding: 28px 0 14px;
}

.footer-grid {
    row-gap: 24px;
}

footer h4 {
    text-transform: uppercase;
    margin-bottom: 8px;
    font-size: 1rem;
    color: #ffffff;
}

footer ul {
    list-style: none;
    display: grid;
    gap: 4px;
    color: #c4d2dd;
}

.newsletter {
    display: grid;
    gap: 8px;
}

.newsletter-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.newsletter button {
    border: 0;
    background: #1e6dc3;
    color: #fff;
    font-weight: 700;
    border-radius: 6px;
    padding: 8px 14px;
    cursor: pointer;
}

.captcha-footer {
    margin-top: 4px;
}

.captcha-footer .captcha-label {
    color: #d5e4ed;
}

.captcha-footer .captcha-refresh {
    border-color: #63788c;
    color: #ffffff;
    background: #354b60;
}

.captcha-footer .invalid-feedback {
    color: #ffb7bd;
}

.copy {
    margin-top: 20px;
    text-align: center;
    color: #9eb3c4;
    font-size: 0.86rem;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
    padding-top: 12px;
}

.footer-link {
    color: inherit;
    text-decoration: none;
}

.footer-link:hover,
.footer-link:focus {
    color: #ffffff;
    text-decoration: underline;
}

.about-hero {
    background: linear-gradient(120deg, #112233 0%, #1d4258 55%, #3ea7b8 100%);
    color: #ffffff;
    padding: 60px 0;
}

.about-kicker {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #9ce8eb;
    margin-bottom: 10px;
}

.about-hero h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    max-width: 18ch;
    margin-bottom: 14px;
    line-height: 1.1;
}

.about-hero p {
    max-width: 62ch;
    color: #deedf1;
    font-size: 1.04rem;
}

.about-story {
    background: linear-gradient(180deg, #f8fcfd 0%, #eff7fa 100%);
}

.about-story p {
    color: #263a4a;
    margin-bottom: 10px;
}

.about-media-card {
    background: #d8f3f1;
    border: 1px solid #bde7e4;
    border-radius: 10px;
    padding: 16px;
    box-shadow: 0 8px 16px rgba(16, 31, 49, 0.1);
    text-align: center;
}

.about-media-card img {
    width: min(220px, 100%);
    height: auto;
    margin-bottom: 10px;
}

.about-media-card p {
    margin: 0;
    color: #203445;
    font-weight: 600;
}

.about-values {
    background: linear-gradient(180deg, #f3fbfb 0%, #e6f6f4 100%);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.about-cta {
    background: linear-gradient(120deg, #e8f8f5 0%, #f3fbf9 100%);
    padding-bottom: 28px;
}

.about-cta-box {
    background: #123247;
    color: #ffffff;
    border-radius: 12px;
    padding: clamp(20px, 4vw, 34px);
    display: grid;
    gap: 14px;
    justify-items: start;
    box-shadow: 0 12px 24px rgba(8, 19, 31, 0.2);
}

.about-cta-box h2 {
    font-size: clamp(1.4rem, 2.8vw, 2rem);
    line-height: 1.15;
    margin: 0;
}

.cta-link {
    display: inline-block;
    border-radius: 8px;
    background: #ffffff;
    color: #0f2d41;
    text-decoration: none;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 10px 16px;
}

.cta-link:hover,
.cta-link:focus {
    color: #0f2d41;
    background: #def2f6;
}

/* ── Contact page ─────────────────────────────── */

.contact-hero {
    padding: 52px 0;
}

.contact-body {
    background: linear-gradient(180deg, #f8fcfd 0%, #eff7fa 100%);
    padding: 36px 0 48px;
}

.contact-details-title {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    margin-bottom: 16px;
}

.contact-info-grid {
    display: grid;
    gap: 12px;
}

.contact-info-card {
    background: #d8f3f1;
    border: 1px solid #bde7e4;
    border-radius: 8px;
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    box-shadow: 0 4px 10px rgba(16, 31, 49, 0.07);
}

.contact-info-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #9ce8eb;
    display: grid;
    place-items: center;
    color: #0e3044;
}

.contact-info-icon svg {
    width: 18px;
    height: 18px;
}

.contact-info-label {
    margin: 0 0 2px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #4b7a8a;
}

.contact-info-value {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #162b38;
    text-decoration: none;
    word-break: break-word;
}

a.contact-info-value:hover,
a.contact-info-value:focus {
    color: #0a5f78;
    text-decoration: underline;
}

.contact-form-card {
    box-shadow: 0 16px 28px rgba(16, 31, 49, 0.13);
}

.contact-form-card select.form-control {
    color: #172437;
    cursor: pointer;
}

@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 270px;
    }
}

@media (max-width: 620px) {
    .topbar-inner {
        min-height: 68px;
    }

    .hero h1 {
        max-width: 100%;
    }

    .form-row,
    .newsletter-row,
    .captcha-controls {
        grid-template-columns: 1fr;
    }
}