@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root {
    --navy: #071b36;
    --navy-2: #123d78;
    --blue: #1768e8;
    --blue-2: #72b9ff;
    --blue-soft: #eaf3ff;
    --ink: #15233a;
    --muted: #60708a;
    --line: #dfe9f5;
    --surface: #f6f9fd;
    --surface-2: #edf4ff;
    --white: #fff;
    --header: rgba(255,255,255,.9);
    --hero-a: #fff;
    --hero-b: #f5f9ff;
    --card: rgba(255,255,255,.92);
    --card-solid: #fff;
    --strip: #071b36;
    --footer: #051426;
    --ring: rgba(30,105,222,.2);
    --grid: rgba(30,93,184,.06);
    --shadow: 0 18px 50px rgba(14,53,112,.10);
    --shadow-strong: 0 30px 68px rgba(10,42,91,.14);
    --button-shadow: 0 13px 24px rgba(23,104,232,.23);
}

body.dark-mode {
    --navy: #eaf3ff;
    --navy-2: #b7d4ff;
    --blue: #59a4ff;
    --blue-2: #9ed1ff;
    --blue-soft: #102847;
    --ink: #ebf3ff;
    --muted: #a9bbd3;
    --line: #1f3b60;
    --surface: #09182b;
    --surface-2: #0d213b;
    --white: #0a1729;
    --header: rgba(7,20,38,.88);
    --hero-a: #071426;
    --hero-b: #0c2443;
    --card: rgba(13,32,58,.88);
    --card-solid: #0d2039;
    --strip: #061426;
    --footer: #040d18;
    --ring: rgba(105,179,255,.24);
    --grid: rgba(126,187,255,.08);
    --shadow: 0 18px 50px rgba(0,0,0,.28);
    --shadow-strong: 0 30px 68px rgba(0,0,0,.38);
    --button-shadow: 0 13px 28px rgba(29,134,255,.22);
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    color: var(--ink);
    font-family: 'DM Sans',Arial,sans-serif;
    background: var(--white);
    line-height: 1.55;
    transition: background .3s ease,color .3s ease
}

body, .site-header, .hero, .service-card, .spec-card, .contact-banner {
    transition: background .3s ease,border-color .3s ease,color .3s ease,box-shadow .3s ease
}

.container {
    width: min(1180px,calc(100% - 40px));
    margin: 0 auto
}

.section {
    padding: 110px 0
}

/* Header */
.site-header {
    height: 92px;
    border-bottom: 1px solid color-mix(in srgb,var(--line) 68%,transparent);
    display: flex;
    align-items: center;
    background: var(--header);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 50
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px
}

/* SADECE SOL ÜST LOGO DÜZELTİLDİ */
.brand {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 195px;
    height: 64px;
    flex: 0 0 auto;
    border-radius: 10px;
    overflow: hidden;
}

    .brand img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: left center;
        filter: none !important;
    }

body.dark-mode .brand {
    background: #ffffff;
    padding: 5px 9px;
    box-shadow: 0 5px 16px rgba(0,0,0,.24);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 25px
}

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

    .main-nav a {
        color: var(--muted);
        text-decoration: none;
        font-size: .92rem;
        font-weight: 700;
        transition: color .2s ease
    }

        .main-nav a:hover {
            color: var(--blue)
        }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 11px
}

.nav-cta {
    color: #fff;
    background: #092445;
    padding: 12px 19px;
    border-radius: 8px;
    text-decoration: none;
    font-size: .91rem;
    font-weight: 800;
    transition: .2s ease
}

    .nav-cta:hover {
        background: var(--blue);
        transform: translateY(-1px)
    }

body.dark-mode .nav-cta {
    background: var(--blue);
    color: #061426
}

.theme-toggle {
    width: 48px;
    height: 32px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    cursor: pointer;
    padding: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-around;
    color: var(--muted);
    transition: .25s ease
}

    .theme-toggle:hover {
        border-color: var(--blue);
        color: var(--blue)
    }

    .theme-toggle .theme-sun, .theme-toggle .theme-moon {
        font-size: .88rem;
        line-height: 1;
        z-index: 1;
        transition: opacity .2s ease
    }

    .theme-toggle .theme-sun {
        opacity: 1
    }

    .theme-toggle .theme-moon {
        opacity: .4
    }

    .theme-toggle .theme-thumb {
        position: absolute;
        width: 24px;
        height: 24px;
        left: 3px;
        border-radius: 50%;
        background: var(--white);
        box-shadow: 0 3px 8px rgba(0,0,0,.16);
        transition: transform .28s ease
    }

body.dark-mode .theme-toggle .theme-thumb {
    transform: translateX(16px);
    background: #163e70
}

body.dark-mode .theme-toggle .theme-sun {
    opacity: .4
}

body.dark-mode .theme-toggle .theme-moon {
    opacity: 1;
    color: #9fd2ff
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: 0;
    width: 42px;
    height: 38px
}

    .mobile-menu-btn span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--navy);
        margin: 5px auto
    }

/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    padding: 75px 0 66px;
    background: linear-gradient(135deg,var(--hero-a) 0%,var(--hero-b) 100%)
}

.hero-grid-lines {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(90deg,transparent,rgba(0,0,0,.86),transparent);
    opacity: .72
}

.hero-wrap {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    align-items: center;
    gap: 60px;
    position: relative
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--blue);
    font-size: .72rem;
    letter-spacing: .15em;
    font-weight: 800;
    margin: 0 0 15px
}

    .eyebrow span {
        height: 2px;
        width: 27px;
        background: currentColor
    }

.hero h1, .section-heading h2, .vehicle-panel h2, .contact-banner h2 {
    font-family: 'Manrope',sans-serif;
    letter-spacing: -.048em;
    line-height: 1.08;
    margin: 0;
    color: var(--navy);
    font-weight: 800
}

.hero h1 {
    font-size: clamp(2.8rem,4.6vw,4.7rem);
    max-width: 700px
}

    .hero h1 em, .section-heading em, .vehicle-panel em, .contact-banner em {
        font-style: normal;
        color: var(--blue)
    }

.hero-text {
    max-width: 570px;
    color: var(--muted);
    font-size: 1.08rem;
    margin: 24px 0 30px
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 15px 21px;
    border-radius: 9px;
    text-decoration: none;
    border: 1px solid transparent;
    font-weight: 800;
    transition: .2s ease;
    font-size: .93rem
}

.button-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: var(--button-shadow)
}

    .button-primary:hover {
        transform: translateY(-2px);
        filter: brightness(.94)
    }

.button-secondary {
    background: var(--card-solid);
    color: var(--navy);
    border-color: var(--line)
}

    .button-secondary:hover {
        border-color: var(--blue);
        color: var(--blue)
    }

.hero-points {
    display: flex;
    gap: 21px;
    flex-wrap: wrap;
    margin-top: 38px;
    color: var(--muted);
    font-size: .84rem
}

    .hero-points span {
        display: flex;
        gap: 5px;
        align-items: center
    }

    .hero-points b {
        color: var(--navy)
    }

/* Motion graphic - replaces the old car visual */
.hero-visual {
    height: 440px;
    position: relative
}

.motion-stage {
    position: absolute;
    inset: 0;
    overflow: hidden;
    border-radius: 26px;
    background: linear-gradient(145deg,color-mix(in srgb,var(--card) 94%,transparent),color-mix(in srgb,var(--surface-2) 84%,transparent));
    border: 1px solid color-mix(in srgb,var(--blue) 20%,var(--line));
    box-shadow: var(--shadow-strong);
    isolation: isolate
}

    .motion-stage:before {
        content: '';
        position: absolute;
        inset: 18px;
        background: linear-gradient(135deg,transparent 0 42%,color-mix(in srgb,var(--blue) 7%,transparent) 42% 43%,transparent 43%);
        border-radius: 20px;
        border: 1px solid color-mix(in srgb,var(--line) 55%,transparent);
        opacity: .85
    }

    .motion-stage:after {
        content: '';
        position: absolute;
        width: 220px;
        height: 220px;
        border-radius: 50%;
        background: radial-gradient(circle,rgba(65,155,255,.26),transparent 68%);
        right: -55px;
        bottom: -72px;
        filter: blur(4px);
        animation: pulseGlow 5.6s ease-in-out infinite
    }

.motion-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(4px);
    z-index: -1
}

.glow-one {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle,rgba(57,143,255,.22),transparent 68%);
    left: -95px;
    top: 30px;
    animation: driftGlow 8s ease-in-out infinite
}

.glow-two {
    width: 220px;
    height: 220px;
    background: radial-gradient(circle,rgba(127,196,255,.2),transparent 67%);
    right: 35px;
    top: -78px;
    animation: driftGlow 10s 1s ease-in-out infinite reverse
}

.orbital-ring {
    position: absolute;
    border: 1px solid var(--ring);
    border-radius: 50%;
    transform: rotate(-21deg);
    opacity: .95
}

.ring-one {
    width: 590px;
    height: 270px;
    left: -55px;
    top: 79px;
    animation: orbitalFloat 8.8s ease-in-out infinite
}

.ring-two {
    width: 430px;
    height: 190px;
    right: -78px;
    top: 136px;
    animation: orbitalFloat 10.5s 1.6s ease-in-out infinite reverse
}

.scan-ring {
    position: absolute;
    width: 175px;
    height: 175px;
    left: 50%;
    top: 50%;
    margin: -88px 0 0 -88px;
    border: 1px solid rgba(63,151,255,.28);
    border-radius: 50%;
    box-shadow: 0 0 0 28px rgba(50,136,255,.04),0 0 0 55px rgba(50,136,255,.025);
    animation: scanPulse 4.8s ease-out infinite
}

.motion-routes {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0
}

.route-stroke {
    stroke: var(--blue);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 7 14;
    opacity: .72;
    filter: drop-shadow(0 0 5px rgba(35,129,255,.4));
    animation: routeDash 4.2s linear infinite
}

.route-stroke-two {
    stroke: var(--blue-2);
    animation-duration: 5.6s;
    animation-direction: reverse
}

.route-stroke-three {
    stroke: #b4ddff;
    animation-duration: 6.6s
}

.route-node {
    position: absolute;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--blue);
    box-shadow: 0 0 0 5px color-mix(in srgb,var(--blue) 14%,transparent),0 0 22px rgba(35,129,255,.9);
    z-index: 1;
    animation: nodePulse 2.7s ease-in-out infinite
}

.node-one {
    left: 24%;
    top: 29%
}

.node-two {
    left: 57%;
    top: 49%;
    animation-delay: .5s
}

.node-three {
    left: 82%;
    top: 39%;
    animation-delay: 1.1s
}

.node-four {
    left: 73%;
    top: 70%;
    animation-delay: 1.5s
}

.node-five {
    left: 35%;
    top: 69%;
    animation-delay: 2.1s
}

.signal-card {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 250px;
    min-height: 216px;
    transform: translate(-50%,-50%);
    border: 1px solid color-mix(in srgb,var(--blue) 25%,var(--line));
    border-radius: 18px;
    padding: 21px 22px;
    background: linear-gradient(145deg,color-mix(in srgb,var(--card-solid) 82%,transparent),color-mix(in srgb,var(--surface-2) 90%,transparent));
    backdrop-filter: blur(10px);
    box-shadow: 0 23px 50px rgba(12,50,104,.17);
    z-index: 2;
    animation: cardFloat 6.4s ease-in-out infinite
}

    .signal-card:before {
        content: '';
        height: 3px;
        width: 72px;
        position: absolute;
        left: 22px;
        top: 0;
        background: var(--blue);
        border-radius: 0 0 4px 4px;
        box-shadow: 0 0 18px rgba(23,104,232,.6)
    }

.signal-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--muted);
    font-size: .64rem;
    font-weight: 800;
    letter-spacing: .13em
}

    .signal-card-top i {
        display: block;
        width: 8px;
        height: 8px;
        background: #31c9a5;
        border-radius: 50%;
        box-shadow: 0 0 12px #31c9a5
    }

.capacity-value {
    font-family: 'Manrope';
    font-size: 4rem;
    line-height: .95;
    letter-spacing: -.09em;
    color: var(--navy);
    font-weight: 800;
    margin-top: 24px
}

    .capacity-value sup {
        font-size: .34em;
        color: var(--blue);
        letter-spacing: 0
    }

.capacity-label {
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .15em;
    color: var(--blue);
    margin-top: 8px
}

.signal-divider {
    height: 1px;
    background: var(--line);
    margin: 20px 0 14px
}

.signal-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .82rem;
    color: var(--navy);
    font-weight: 700
}

    .signal-status span {
        height: 8px;
        width: 8px;
        border-radius: 50%;
        background: #31c9a5;
        box-shadow: 0 0 10px #31c9a5
    }

.micro-card {
    position: absolute;
    border: 1px solid color-mix(in srgb,var(--blue) 19%,var(--line));
    background: color-mix(in srgb,var(--card-solid) 80%,transparent);
    backdrop-filter: blur(8px);
    border-radius: 10px;
    color: var(--muted);
    font-size: .7rem;
    font-weight: 800;
    padding: 9px 12px;
    box-shadow: 0 9px 25px rgba(10,43,93,.08);
    z-index: 1
}

    .micro-card span {
        color: var(--blue);
        margin-right: 7px
    }

.micro-card-one {
    left: 42px;
    bottom: 52px;
    animation: microDrift 5.2s ease-in-out infinite
}

.micro-card-two {
    right: 35px;
    top: 50px;
    animation: microDrift 5.9s .9s ease-in-out infinite reverse
}

/* Informational strips & services */
.trust-strip {
    background: var(--strip);
    color: #fff
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr)
}

    .trust-grid > div {
        min-height: 102px;
        border-right: 1px solid rgba(255,255,255,.13);
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 20px
    }

        .trust-grid > div:last-child {
            border: 0
        }

    .trust-grid p {
        margin: 0
    }

    .trust-grid strong {
        display: block;
        font-size: .9rem
    }

    .trust-grid small {
        display: block;
        color: #a8bbd8;
        font-size: .73rem;
        margin-top: 2px
    }

.trust-icon {
    color: #8ac3ff;
    border: 1px solid rgba(138,195,255,.4);
    width: 33px;
    height: 33px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 800
}

.section-heading h2 {
    font-size: clamp(2.1rem,3.5vw,3.3rem)
}

.split-heading {
    display: grid;
    grid-template-columns: 1.1fr .75fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 45px
}

    .split-heading > p {
        color: var(--muted);
        margin: 0;
        font-size: 1rem
    }

.service-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 16px
}

.service-card {
    position: relative;
    min-height: 300px;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 27px;
    background: var(--card-solid);
    transition: .25s;
    overflow: hidden
}

    .service-card:hover {
        border-color: color-mix(in srgb,var(--blue) 55%,var(--line));
        transform: translateY(-5px);
        box-shadow: var(--shadow)
    }

    .service-card.featured-card {
        background: linear-gradient(150deg,color-mix(in srgb,var(--blue-soft) 64%,var(--card-solid)),var(--card-solid))
    }

.service-number {
    position: absolute;
    right: 19px;
    top: 16px;
    color: var(--muted);
    font-family: 'Manrope';
    font-size: .75rem;
    font-weight: 800
}

.service-icon {
    font-size: 1.7rem;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: var(--blue-soft);
    color: var(--blue);
    margin-bottom: 27px
}

.service-card h3 {
    margin: 0 0 10px;
    font-family: 'Manrope';
    font-size: 1.13rem;
    color: var(--navy)
}

.service-card p {
    color: var(--muted);
    font-size: .9rem;
    margin: 0
}

.service-card a {
    position: absolute;
    bottom: 25px;
    left: 27px;
    color: var(--blue);
    font-weight: 800;
    font-size: .84rem;
    text-decoration: none
}

    .service-card a span {
        padding-left: 6px
    }

/* Vehicle & process */
.vehicle-section {
    background: var(--surface)
}

.vehicle-layout {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 16px
}

.vehicle-panel {
    padding: 56px;
    border-radius: 18px;
    background: linear-gradient(145deg,#0e3164,#071b36);
    color: white;
    position: relative;
    overflow: hidden
}

    .vehicle-panel:after {
        content: '';
        position: absolute;
        right: -80px;
        top: -90px;
        width: 340px;
        height: 340px;
        border: 1px solid rgba(120,183,255,.24);
        border-radius: 50%
    }

.eyebrow-light {
    color: #8ec3ff
}

.vehicle-panel h2 {
    color: #fff;
    font-size: clamp(2.25rem,3.7vw,3.5rem);
    position: relative;
    z-index: 1
}

.vehicle-panel p:not(.eyebrow) {
    color: #b9cae5;
    max-width: 470px;
    position: relative;
    z-index: 1
}

.vehicle-panel-number {
    position: absolute;
    right: 50px;
    top: 45px;
    font-family: 'Manrope';
    font-weight: 800;
    font-size: 2.5rem;
    color: rgba(145,198,255,.28);
    line-height: 1
}

    .vehicle-panel-number sup {
        font-size: .46em
    }

.vehicle-specs {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 18px;
    margin-top: 35px
}

    .vehicle-specs div {
        border-top: 1px solid rgba(255,255,255,.18);
        padding-top: 12px
    }

    .vehicle-specs small {
        display: block;
        color: #89a4c7;
        font-size: .64rem;
        font-weight: 800;
        letter-spacing: .09em
    }

    .vehicle-specs strong {
        font-size: .91rem
    }

.specs-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px
}

.spec-card {
    background: var(--card-solid);
    border: 1px solid var(--line);
    padding: 28px;
    border-radius: 18px;
    min-height: 190px
}

.spec-card-large {
    grid-column: 1/-1;
    background: linear-gradient(135deg,var(--card-solid),var(--surface-2));
    min-height: 205px
}

.spec-card span {
    font-size: .65rem;
    color: var(--blue);
    letter-spacing: .11em;
    font-weight: 800
}

.spec-card h3 {
    font-family: 'Manrope';
    color: var(--navy);
    font-size: 1.25rem;
    line-height: 1.25;
    margin: 14px 0 0
}

.accent-card {
    background: var(--blue)
}

    .accent-card span {
        color: #dceeff
    }

    .accent-card h3 {
        color: white
    }

.mini-route {
    display: flex;
    gap: 8px;
    margin-top: 25px
}

    .mini-route i {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #8fc2ff
    }

        .mini-route i:nth-child(2) {
            width: 44px;
            height: 2px;
            border-radius: 0;
            margin-top: 3px
        }

        .mini-route i:nth-child(3) {
            background: var(--blue)
        }

        .mini-route i:nth-child(4) {
            width: 60px;
            height: 2px;
            border-radius: 0;
            margin-top: 3px
        }

.center-heading {
    text-align: center;
    margin-bottom: 55px
}

    .center-heading .eyebrow {
        justify-content: center
    }

.process-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    position: relative
}

    .process-grid:before {
        content: '';
        height: 1px;
        background: var(--line);
        position: absolute;
        left: 11%;
        right: 11%;
        top: 20px
    }

    .process-grid article {
        position: relative;
        padding: 0 25px 0 0
    }

        .process-grid article + article {
            padding-left: 24px
        }

    .process-grid span {
        position: relative;
        z-index: 1;
        width: 41px;
        height: 41px;
        border-radius: 50%;
        background: var(--card-solid);
        border: 1px solid color-mix(in srgb,var(--blue) 35%,var(--line));
        display: grid;
        place-items: center;
        color: var(--blue);
        font-family: 'Manrope';
        font-size: .73rem;
        font-weight: 800
    }

    .process-grid h3 {
        font-family: 'Manrope';
        font-size: 1.06rem;
        margin: 18px 0 8px;
        color: var(--navy)
    }

    .process-grid p {
        font-size: .89rem;
        color: var(--muted);
        margin: 0
    }

/* Compact contact CTA — replaces the full quote form section */
.contact-banner {
    padding: 70px 0;
    background: linear-gradient(135deg,var(--surface-2),var(--card-solid));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line)
}

.contact-banner-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 42px
}

.contact-banner h2 {
    font-size: clamp(2rem,3.2vw,3rem);
    max-width: 620px
}

.contact-banner p:not(.eyebrow) {
    margin: 17px 0 0;
    color: var(--muted);
    max-width: 610px
}

.contact-banner .button {
    flex: 0 0 auto;
    white-space: nowrap
}

/* Footer */
.site-footer {
    background: var(--footer);
    color: white;
    padding: 50px 0 20px
}

.footer-top {
    display: grid;
    grid-template-columns: 205px 1fr auto;
    align-items: center;
    gap: 35px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255,255,255,.13)
}

.footer-brand {
    display: flex;
    align-items: center;
    width: 190px;
    height: 60px
}

    .footer-brand img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: left center;
        filter: brightness(0) invert(1) grayscale(1) contrast(1.5)
    }

.footer-top p {
    font-size: .88rem;
    color: #aebfda;
    max-width: 530px;
    margin: 0
}

.footer-cta {
    color: #fff;
    text-decoration: none;
    font-weight: 800
}

    .footer-cta span {
        color: #8fc4ff;
        padding-left: 6px
    }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-top: 19px;
    color: #7f95b6;
    font-size: .72rem
}

/* WhatsApp — fixed green quick-contact button */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 35;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.36);
    border-radius: 999px;
    padding: 12px 17px 12px 13px;
    display: flex;
    gap: 9px;
    align-items: center;
    box-shadow: 0 16px 34px rgba(23,185,100,.34),0 5px 14px rgba(4,42,26,.15);
    font-size: .82rem;
    font-weight: 800;
    transition: transform .2s ease,background .2s ease,box-shadow .2s ease
}

    .whatsapp-float:hover {
        transform: translateY(-3px);
        background: #1ebe5b;
        box-shadow: 0 20px 38px rgba(23,185,100,.42),0 6px 15px rgba(4,42,26,.16)
    }

.whatsapp-icon {
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,.14))
}

/* Motion */
@keyframes routeDash {
    to {
        stroke-dashoffset: -84
    }
}

@keyframes nodePulse {
    0%,100% {
        transform: scale(1);
        opacity: .72
    }

    50% {
        transform: scale(1.45);
        opacity: 1
    }
}

@keyframes orbitalFloat {
    0%,100% {
        translate: 0 0;
        opacity: .7
    }

    50% {
        translate: 8px -11px;
        opacity: 1
    }
}

@keyframes cardFloat {
    0%,100% {
        translate: 0 0
    }

    50% {
        translate: 0 -9px
    }
}

@keyframes microDrift {
    0%,100% {
        translate: 0 0
    }

    50% {
        translate: 7px -6px
    }
}

@keyframes driftGlow {
    0%,100% {
        translate: 0 0;
        scale: 1
    }

    50% {
        translate: 15px -11px;
        scale: 1.1
    }
}

@keyframes pulseGlow {
    0%,100% {
        opacity: .55;
        scale: .95
    }

    50% {
        opacity: 1;
        scale: 1.1
    }
}

@keyframes scanPulse {
    0% {
        transform: scale(.82);
        opacity: .85
    }

    70% {
        transform: scale(1.2);
        opacity: .08
    }

    100% {
        transform: scale(1.2);
        opacity: 0
    }
}

@media (prefers-reduced-motion:reduce) {
    *, *:before, *:after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important
    }
}

@media(max-width:940px) {
    .hero-wrap, .vehicle-layout {
        grid-template-columns: 1fr;
        gap: 42px
    }

    .hero-visual {
        max-width: 620px;
        width: 100%;
        margin: auto
    }

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

    .split-heading {
        grid-template-columns: 1fr;
        gap: 15px
    }

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

        .trust-grid > div:nth-child(2) {
            border-right: 0
        }

        .trust-grid > div:nth-child(-n+2) {
            border-bottom: 1px solid rgba(255,255,255,.13)
        }

    .contact-banner-inner {
        align-items: flex-start;
        flex-direction: column
    }
}

@media(max-width:680px) {
    .container {
        width: min(100% - 30px,1180px)
    }

    .site-header {
        height: 75px
    }

    .brand {
        width: 170px;
        height: 54px;
    }

    body.dark-mode .brand {
        padding: 4px 7px;
    }

    .mobile-menu-btn {
        display: block
    }

    .desktop-nav {
        position: absolute;
        left: 15px;
        right: 15px;
        top: 66px;
        display: none;
        background: var(--card-solid);
        border: 1px solid var(--line);
        border-radius: 12px;
        box-shadow: var(--shadow);
        padding: 16px;
        flex-direction: column;
        align-items: stretch;
        gap: 14px
    }

        .desktop-nav.open {
            display: flex
        }

    .main-nav {
        flex-direction: column;
        align-items: stretch;
        gap: 13px
    }

        .main-nav a {
            padding: 4px 1px
        }

    .nav-actions {
        justify-content: space-between
    }

    .nav-cta {
        text-align: center;
        flex: 1
    }

    .hero {
        padding-top: 51px
    }

        .hero h1 {
            font-size: 2.65rem
        }

    .hero-visual {
        height: 365px
    }

    .motion-stage {
        border-radius: 20px
    }

    .signal-card {
        width: 220px;
        min-height: 198px;
        padding: 18px
    }

    .capacity-value {
        font-size: 3.55rem
    }

    .micro-card {
        font-size: .64rem
    }

    .micro-card-one {
        left: 18px;
        bottom: 24px
    }

    .micro-card-two {
        right: 16px;
        top: 34px
    }

    .route-node {
        scale: .8
    }

    .hero-points {
        gap: 13px
    }

    .section {
        padding: 76px 0
    }

    .trust-grid {
        grid-template-columns: 1fr
    }

        .trust-grid > div {
            border-right: 0;
            border-bottom: 1px solid rgba(255,255,255,.13) !important;
            min-height: 73px;
            padding: 13px 6px
        }

            .trust-grid > div:last-child {
                border-bottom: 0 !important
            }

    .service-grid {
        grid-template-columns: 1fr
    }

    .service-card {
        min-height: 240px
    }

    .vehicle-panel {
        padding: 34px 27px
    }

    .vehicle-panel-number {
        top: 28px;
        right: 26px;
        font-size: 1.8rem
    }

    .specs-side {
        grid-template-columns: 1fr
    }

    .spec-card-large {
        grid-column: auto
    }

    .process-grid {
        grid-template-columns: 1fr;
        gap: 27px
    }

        .process-grid:before {
            height: auto;
            width: 1px;
            top: 20px;
            bottom: 20px;
            left: 20px
        }

        .process-grid article, .process-grid article + article {
            padding: 0 0 0 62px
        }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 19px
    }

    .footer-bottom {
        flex-direction: column
    }

    .whatsapp-float b {
        display: none
    }

    .whatsapp-float {
        padding: 13px;
        right: 15px;
        bottom: 15px
    }

    .whatsapp-icon {
        width: 23px;
        height: 23px;
        flex-basis: 23px
    }

    .vehicle-specs {
        grid-template-columns: 1fr 1fr
    }

    .hero-actions .button {
        flex: 1
    }

    .section-heading h2 {
        font-size: 2.2rem
    }

    .contact-banner {
        padding: 58px 0
    }

        .contact-banner .button {
            width: 100%
        }
}