/* =========================================================
   SILENT KILLER — PRODUCTS PAGE
   PREMIUM WHITE / GREEN / BLACK
   RESPONSIVE VERSION
========================================================= */


/* ================= GLOBAL ================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #fff;
    color: #111;
    overflow-x: hidden;
}

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

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


/* ================= CONTAINERS ================= */

.container,
.nav-container {
    width: min(1180px, 92%);
    margin: auto;
}


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

header {
    width: 100%;
    height: 76px;

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

    border-bottom: 1px solid #e5e9e6;

    position: sticky;
    top: 0;

    z-index: 1000;

    backdrop-filter: blur(12px);
}

.nav-container {
    height: 100%;

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

    gap: 25px;
}


/* ================= LOGO ================= */

.logo {
    display: inline-flex;

    align-items: center;

    justify-content: flex-start;

    width: auto;

    max-width: 180px;

    height: 42px;

    overflow: hidden;

    flex-shrink: 0;

    font-size: 21px;

    font-weight: 800;

    letter-spacing: 1.5px;

    line-height: 1;

    white-space: nowrap;
}

.logo span {
    font-weight: 400;
}


/*
   If Admin injects an image logo inside .logo,
   this keeps it under control.
*/

.logo img {
    display: block;

    width: auto !important;

    height: 36px !important;

    max-width: 160px !important;

    max-height: 36px !important;

    object-fit: contain;
}


/* ================= DESKTOP NAV ================= */

nav {
    display: flex;

    align-items: center;

    justify-content: flex-end;

    gap: 26px;
}

nav a {
    position: relative;

    color: #666;

    font-size: 13px;

    transition: 0.3s ease;

    white-space: nowrap;
}

nav a:hover,
nav a.active {
    color: #15964f;
}

nav a.active::after {
    content: "";

    position: absolute;

    left: 0;
    right: 0;

    bottom: -9px;

    height: 2px;

    background: #20a85c;
}


/* ================= QUOTE BUTTON ================= */

nav a.quote {
    display: inline-flex !important;

    align-items: center;

    justify-content: center;

    padding: 11px 16px;

    background: #111;

    color: #fff !important;

    border: 1px solid #111;

    border-radius: 4px;

    font-size: 10px !important;

    font-weight: 800;

    letter-spacing: 1px;

    transition: 0.35s ease;
}

nav a.quote:hover {
    background: #20a85c;

    border-color: #20a85c;

    color: #fff !important;

    transform: translateY(-2px);
}


/* =========================================================
   HAMBURGER
========================================================= */

.hamburger {
    display: none;

    width: 42px;

    height: 42px;

    padding: 0;

    border: 1px solid #20a85c;

    background: #111;

    border-radius: 7px;

    cursor: pointer;

    align-items: center;

    justify-content: center;

    flex-direction: column;

    gap: 5px;

    flex-shrink: 0;

    transition: 0.3s ease;
}

.hamburger span {
    display: block;

    width: 19px;

    height: 2px;

    background: #fff;

    border-radius: 2px;

    transition: 0.3s ease;
}

.hamburger:hover {
    background: #20a85c;

    transform: translateY(-2px);
}


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

.hero {
    min-height: 650px;

    background:
        radial-gradient(
            circle at 78% 45%,
            rgba(25, 166, 87, 0.13),
            transparent 34%
        ),
        linear-gradient(
            135deg,
            #0d110f,
            #171b18
        );

    color: #fff;

    position: relative;

    overflow: hidden;
}

.hero:before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            transparent 0 70%,
            rgba(255, 255, 255, 0.025)
        );

    pointer-events: none;
}

.hero-in {
    width: min(1180px, 92%);

    min-height: 570px;

    margin: auto;

    display: grid;

    grid-template-columns: 0.92fr 1.08fr;

    align-items: center;

    gap: 30px;

    position: relative;

    z-index: 2;
}


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

.copy small,
.head small,
.cta small {
    font-size: 10px;

    font-weight: 800;

    letter-spacing: 2px;

    color: #20a85c;
}

.copy h1 {
    font-size: clamp(48px, 6vw, 78px);

    line-height: 0.92;

    letter-spacing: -3px;

    margin-top: 18px;
}

.copy h1 span,
h2 span {
    color: #20a85c;
}

.copy p {
    max-width: 500px;

    color: #c5c9c6;

    line-height: 1.7;

    margin-top: 24px;
}


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

.buttons {
    display: flex;

    gap: 12px;

    margin-top: 30px;

    flex-wrap: wrap;
}

.green,
.outline {
    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 22px;

    padding: 14px 18px;

    border-radius: 4px;

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 0.8px;

    transition: 0.35s ease;
}

.green {
    background: #19a657;

    color: #fff;
}

.green:hover {
    background: #087d3c;

    transform: translateY(-3px);
}

.outline {
    border: 1px solid #777;

    color: #fff;
}

.outline:hover {
    border-color: #20a85c;

    color: #20a85c;

    transform: translateY(-3px);
}


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

.visual {
    height: 455px;

    position: relative;

    display: flex;

    align-items: center;

    justify-content: center;
}

.hero-frame {
    width: min(570px, 100%);

    height: 390px;

    position: relative;

    display: flex;

    align-items: center;

    justify-content: center;

    z-index: 3;
}

.hero-frame:before {
    content: "";

    position: absolute;

    width: 76%;

    height: 76%;

    border-radius: 50%;

    background: rgba(20, 177, 89, 0.13);

    filter: blur(65px);
}

.hero-frame-line {
    position: absolute;

    inset: 12% 5%;

    border: 1px solid rgba(32, 168, 92, 0.25);

    border-radius: 50%;

    transform: rotate(-12deg);
}


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

.visual img {
    width: min(520px, 94%);

    max-height: 340px;

    object-fit: contain;

    object-position: center;

    position: relative;

    z-index: 3;

    filter:
        drop-shadow(
            0 30px 35px rgba(0, 0, 0, 0.55)
        );

    animation: float 3s ease-in-out infinite;

    transition: transform 0.8s ease;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-4px) rotate(0deg);
    }
}


/* =========================================================
   ROTATING DESIGN
========================================================= */

.orbit {
    position: absolute;

    border-radius: 50%;

    pointer-events: none;
}

.o1 {
    width: 390px;

    height: 230px;

    border: 1px solid rgba(32, 168, 92, 0.6);

    transform: rotate(-15deg);

    animation: spin 13s linear infinite;
}

.o2 {
    width: 500px;

    height: 300px;

    border: 1px solid rgba(255, 255, 255, 0.12);

    transform: rotate(20deg);

    animation: spinReverse 19s linear infinite;
}


/* ================= ORBIT DOTS ================= */

.orbit-dot {
    position: absolute;

    width: 8px;

    height: 8px;

    border-radius: 50%;

    background: #20a85c;

    box-shadow:
        0 0 15px #20a85c;

    z-index: 4;
}

.od1,
.od4 {
    top: 82px;

    right: 105px;

    animation:
        dotOrbit 6s linear infinite;
}

.od2,
.od5 {
    bottom: 82px;

    left: 110px;

    background: #fff;

    box-shadow:
        0 0 14px #fff;

    animation:
        dotOrbitReverse 8s linear infinite;
}


/* ================= ANIMATIONS ================= */

@keyframes spin {

    to {
        transform: rotate(345deg);
    }
}

@keyframes spinReverse {

    to {
        transform: rotate(-340deg);
    }
}

@keyframes dotOrbit {

    50% {
        transform: translate(-28px, 48px);
    }

    100% {
        transform: translate(0, 0);
    }
}

@keyframes dotOrbitReverse {

    50% {
        transform: translate(30px, -45px);
    }

    100% {
        transform: translate(0, 0);
    }
}


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

.tag {
    position: absolute;

    right: -5px;

    width: 154px;

    padding: 10px 13px;

    border:
        1px solid rgba(32, 168, 92, 0.55);

    border-radius: 30px;

    background:
        rgba(0, 0, 0, 0.35);

    font-size: 9px;

    letter-spacing: 1px;

    z-index: 5;

    color: #e7ece9;

    backdrop-filter: blur(8px);
}

.t1 {
    top: 55px;
}

.t2 {
    top: 112px;
}

.t3 {
    top: 169px;
}

.t4 {
    top: 226px;
}


/* =========================================================
   MOVING PCB STRIP
========================================================= */

.strip {
    position: absolute;

    bottom: 20px;

    left: 50%;

    transform: translateX(-50%);

    width: min(800px, 88%);

    height: 76px;

    border:
        1px solid rgba(32, 168, 92, 0.7);

    border-radius: 40px;

    background:
        rgba(7, 10, 8, 0.88);

    overflow: hidden;

    z-index: 8;

    box-shadow:
        0 12px 35px rgba(0, 0, 0, 0.3);

    backdrop-filter: blur(8px);
}

.track {
    height: 100%;

    width: max-content;

    display: flex;

    gap: 12px;

    align-items: center;

    padding: 8px 15px;

    animation:
        move 24s linear infinite;
}

.track img {
    width: 104px;

    height: 58px;

    object-fit: cover;

    border-radius: 30px;

    border:
        1px solid rgba(255, 255, 255, 0.18);

    transition: 0.35s ease;
}

.track img:hover {
    border-color: #20a85c;

    transform: scale(1.08);
}

@keyframes move {

    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-812px);
    }
}


/* =========================================================
   PRODUCTS SECTION
========================================================= */

.products {
    padding: 105px 0 115px;

    background: #fff;
}

.head {
    width: min(1180px, 92%);

    margin: 0 auto 55px;

    display: grid;

    grid-template-columns: 1fr 0.8fr;

    gap: 70px;

    align-items: end;
}

.head h2,
.cta h2 {
    font-size: clamp(38px, 5vw, 58px);

    line-height: 1;

    letter-spacing: -2px;

    margin-top: 15px;
}

.head p {
    color: #777;

    line-height: 1.8;
}


/* =========================================================
   PRODUCT GRID
========================================================= */

.grid {
    width: min(1180px, 92%);

    margin: auto;

    display: grid;

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

    gap: 18px;
}


/* ================= PRODUCT CARD ================= */

.grid article {
    background: #f5f6f4;

    border:
        1px solid #e0e4e0;

    border-radius: 10px;

    overflow: hidden;

    padding-bottom: 22px;

    transition: 0.45s ease;

    position: relative;
}

.grid article:hover {
    transform: translateY(-8px);

    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.11);

    border-color: #20a85c;
}

.grid article.featured {
    border-color: #20a85c;

    box-shadow:
        0 10px 30px
        rgba(25, 166, 87, 0.08);
}


/* =========================================================
   PRODUCT IMAGE FRAME
========================================================= */

.product-image {
    height: 190px;

    position: relative;

    background:
        linear-gradient(
            135deg,
            #0b0e0c,
            #171b18
        );

    overflow: hidden;

    border-bottom:
        1px solid #dfe3df;

    display: flex;

    align-items: center;

    justify-content: center;
}

.product-image:before {
    content: "";

    position: absolute;

    width: 150px;

    height: 150px;

    border-radius: 50%;

    background:
        rgba(25, 166, 87, 0.12);

    filter: blur(40px);

    pointer-events: none;
}

.product-image:after {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            135deg,
            transparent 50%,
            rgba(32, 168, 92, 0.09)
        );

    pointer-events: none;
}


/* ================= PRODUCT IMAGE ================= */

.product-image img {
    width: 100%;

    height: 100%;

    object-fit: contain;

    object-position: center;

    padding: 18px;

    position: relative;

    z-index: 1;

    transition:
        transform 0.65s ease;

    filter:
        drop-shadow(
            0 15px 18px
            rgba(0, 0, 0, 0.35)
        );
}

.grid article:hover
.product-image img {
    transform:
        scale(1.08)
        translateY(-3px);
}


/* ================= PRODUCT LABEL ================= */

.image-label {
    position: absolute;

    left: 12px;

    top: 12px;

    padding: 6px 9px;

    border:
        1px solid
        rgba(255, 255, 255, 0.35);

    background:
        rgba(0, 0, 0, 0.52);

    color: #fff;

    border-radius: 20px;

    font-size: 8px;

    font-weight: 800;

    letter-spacing: 1px;

    z-index: 3;

    backdrop-filter: blur(6px);
}


/* =========================================================
   PRODUCT CONTENT
========================================================= */

article em {
    display: block;

    color: #15964f;

    font-style: normal;

    font-size: 10px;

    font-weight: 900;

    letter-spacing: 1px;

    margin:
        17px 18px 8px;
}

article h3 {
    font-size: 18px;

    margin:
        0 18px 9px;
}

article p {
    font-size: 12px;

    color: #777;

    line-height: 1.65;

    margin:
        0 18px 18px;

    min-height: 40px;
}

article a {
    margin:
        0 18px;

    color: #15964f;

    font-size: 9px;

    font-weight: 900;

    letter-spacing: 1px;

    display: flex;

    justify-content: space-between;

    align-items: center;

    transition:
        0.3s ease;
}

article a:hover {
    color: #087d3c;

    transform: translateX(3px);
}

article a b {
    font-size: 16px;
}


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

.cta {
    padding:
        85px max(
            4%,
            calc((100% - 1180px) / 2)
        );

    background: #111;

    color: #fff;

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 40px;
}

.cta p {
    color: #aaa;

    margin-top: 15px;
}


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

@media (max-width: 1000px) {

    header {
        height: 70px;
    }

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

        min-height: 720px;

        padding-top: 55px;
    }

    .copy {
        text-align: center;
    }

    .copy p {
        margin-left: auto;

        margin-right: auto;
    }

    .buttons {
        justify-content: center;
    }

    .visual {
        height: 350px;
    }

    .tag {
        display: none;
    }

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

        gap: 25px;
    }

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

    .product-image {
        height: 210px;
    }
}


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

@media (max-width: 600px) {

    /* HEADER */

    header {
        height: 66px;
    }

    .nav-container {
        width: 90%;

        gap: 15px;
    }

    /* CONTROL LOGO */

    .logo {
        max-width: 140px;

        height: 36px;

        font-size: 15px;

        letter-spacing: 1.2px;
    }

    .logo img {
        height: 30px !important;

        max-width: 130px !important;

        max-height: 30px !important;
    }


    /* HIDE DESKTOP NAV */

    nav {
        display: none;

        position: absolute;

        top: 66px;

        left: 0;

        width: 100%;

        padding: 22px 20px 25px;

        background: rgba(255, 255, 255, 0.98);

        border-bottom: 1px solid #e5e9e6;

        box-shadow:
            0 15px 30px rgba(0, 0, 0, 0.08);

        flex-direction: column;

        align-items: stretch;

        justify-content: flex-start;

        gap: 4px;

        backdrop-filter: blur(12px);
    }


    /* WHEN JS ADDS ACTIVE */

    nav.active {
        display: flex;
    }


    nav a {
        width: 100%;

        padding: 13px 8px;

        font-size: 12px;

        color: #333;

        border-bottom: 1px solid #eeeeee;
    }

    nav a:last-child {
        border-bottom: 0;
    }

    nav a.active::after {
        display: none;
    }


    /* QUOTE BUTTON */

    nav a.quote {
        width: 100%;

        margin-top: 8px;

        padding: 13px;

        text-align: center;

        justify-content: center;
    }


    /* HAMBURGER */

    .hamburger {
        display: flex;
    }


    /* HERO */

    .hero {
        min-height: 780px;
    }

    .hero-in {
        width: 90%;

        padding-top: 45px;

        min-height: 700px;

        gap: 20px;
    }

    .copy h1 {
        font-size: 48px;

        letter-spacing: -2.5px;
    }

    .copy p {
        font-size: 14px;

        line-height: 1.7;
    }


    /* BUTTONS */

    .buttons {
        width: 100%;

        gap: 10px;
    }

    .green,
    .outline {
        min-height: 46px;

        padding: 13px 15px;
    }


    /* VISUAL */

    .visual {
        height: 335px;

        width: 100%;
    }

    .hero-frame {
        height: 300px;

        width: 100%;
    }

    .visual img {
        width: 100%;

        max-width: 100%;

        max-height: 260px;

        object-fit: contain;
    }

    .o1 {
        width: 300px;

        height: 180px;
    }

    .o2 {
        width: 360px;

        height: 220px;
    }


    /* STRIP */

    .strip {
        width: 92%;

        height: 68px;

        bottom: 14px;
    }

    .track img {
        width: 92px;

        height: 50px;
    }


    /* PRODUCTS */

    .products {
        padding: 80px 0;
    }

    .head {
        width: 90%;

        margin-bottom: 40px;

        gap: 22px;
    }

    .head h2,
    .cta h2 {
        font-size: 40px;

        letter-spacing: -1.5px;
    }

    .head p {
        font-size: 14px;

        line-height: 1.7;
    }


    /* ONE COLUMN */

    .grid {
        width: 90%;

        grid-template-columns: 1fr;

        gap: 20px;
    }

    .product-image {
        height: 220px;
    }

    .product-image img {
        padding: 22px;
    }


    /* CARD TEXT */

    article h3 {
        font-size: 18px;
    }

    article p {
        font-size: 13px;

        min-height: auto;
    }


    /* CTA */

    .cta {
        padding:
            65px 7%;

        flex-direction: column;

        align-items: flex-start;

        gap: 28px;
    }

    .cta h2 {
        font-size: 40px;
    }

    .cta .green {
        width: 100%;
    }
}


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

@media (max-width: 400px) {

    .logo {
        max-width: 125px;

        font-size: 14px;
    }

    .logo img {
        height: 28px !important;

        max-width: 115px !important;

        max-height: 28px !important;
    }

    .hamburger {
        width: 40px;

        height: 40px;
    }

    .copy h1 {
        font-size: 41px;

        letter-spacing: -2px;
    }

    .copy p {
        font-size: 13px;
    }

    .visual {
        height: 300px;
    }

    .hero-frame {
        height: 270px;
    }

    .visual img {
        max-height: 220px;
    }

    .strip {
        bottom: 12px;
    }

    .green,
    .outline {
        width: 100%;

        justify-content: center;
    }

    .product-image {
        height: 205px;
    }

    .cta h2 {
        font-size: 36px;
    }
}


/* =========================================================
   EXTRA SAFETY — PREVENT OVERFLOW
========================================================= */

.hero *,
.products *,
.cta * {
    max-width: 100%;
}

.product-image img,
.visual img,
.track img {
    max-width: 100%;
}
/* =========================================================
   SILENT KILLER — CLEAN PREMIUM FOOTER
========================================================= */

.footer {
    background: #0b0d0c;
    color: #ffffff;
    border-top: 1px solid #202522;
    padding: 65px 0 0;
}

.footer-grid {
    width: min(1180px, 92%);
    margin: 0 auto;

    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 55px;
    padding-bottom: 55px;
}

.footer .logo {
    display: inline-block;
    margin-bottom: 16px;

    color: #ffffff;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.footer .logo span {
    color: #18a558;
}

.footer p {
    max-width: 330px;
    color: #858c87;
    font-size: 13px;
    line-height: 1.8;
}

.footer h4 {
    margin-bottom: 18px;

    color: #18a558;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.footer a {
    display: block;
    width: fit-content;

    margin-bottom: 11px;

    color: #8d948f;
    font-size: 12px;

    transition: color .3s ease, transform .3s ease;
}

.footer a:hover {
    color: #18a558;
    transform: translateX(3px);
}

.footer-bottom {
    border-top: 1px solid #202522;
    padding: 20px 0;
}

.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-bottom p {
    color: #666d68;
    font-size: 10px;
    letter-spacing: .5px;
}

.footer-bottom a {
    display: inline-block;
    margin: 0;
    color: #18a558;
    font-size: 10px;
}


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

@media (max-width: 900px) {

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 35px;
    }

}

@media (max-width: 600px) {

    .footer {
        padding-top: 50px;
    }

    .footer-grid {
        width: 90%;
        grid-template-columns: 1fr 1fr;
        gap: 35px 25px;
        padding-bottom: 40px;
    }

    .footer-grid > div:first-child {
        grid-column: 1 / -1;
    }

    .footer-bottom .container {
        width: 90%;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

}

@media (max-width: 400px) {

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

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

}