:root {
    --ink: #10201f;
    --muted: #64716f;
    --line: #e5e9e6;
    --soft: #f5f7f5;
    --paper: #fff;
    --accent: #0f766e;
    --accent2: #0b5f59;
    --warm: #d9b26b;
    --radius: 22px;
    --shadow: 0 18px 50px rgba(17, 34, 32, .08);
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: var(--ink);
    background: #fff;
    line-height: 1.65
}

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

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

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

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

.topbar {
    background: #10201f;
    color: #fff;
    font-size: 12px;
    padding: 8px 0
}

.topbar .container {
    display: flex;
    justify-content: space-between;
    gap: 20px
}

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(229, 233, 230, .8)
}

.nav {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px
}

.brand {
    display: flex;
    align-items: center;
    gap: 11px;
    font-weight: 800;
    letter-spacing: .02em
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, #0f766e, #163d3a);
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 900
}

.brand small {
    display: block;
    font-size: 10px;
    color: var(--muted);
    font-weight: 500;
    letter-spacing: .12em
}

.navlinks {
    display: flex;
    gap: 27px;
    align-items: center;
    font-size: 14px
}

.navlinks a {
    color: #33403e
}

.navlinks a:hover {
    color: var(--accent)
}

.nav-cta {
    background: var(--ink);
    color: #fff !important;
    padding: 11px 18px;
    border-radius: 999px
}

.menu {
    display: none;
    background: none;
    border: 0;
    font-size: 28px
}

.hero {
    min-height: 650px;
    background: #1c2928;
    position: relative;
    overflow: hidden
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover
}

.hero:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 18, 17, .8), rgba(8, 18, 17, .2) 65%, rgba(8, 18, 17, .05))
}

.hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
    padding: 120px 0 110px;
    max-width: 700px
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, .3);
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase
}

.eyebrow:before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #d9b26b
}

.hero h1 {
    font-size: clamp(42px, 6vw, 76px);
    line-height: 1.02;
    margin: 24px 0 22px;
    letter-spacing: -.045em
}

.hero p {
    font-size: 18px;
    color: #e7eeec;
    max-width: 600px
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 30px
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 20px;
    border-radius: 999px;
    border: 1px solid var(--line);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer
}

.btn-primary {
    background: #fff;
    color: var(--ink);
    border-color: #fff
}

.btn-dark {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink)
}

.btn-teal {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent)
}

.btn-ghost {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, .35)
}

.stats {
    margin-top: -44px;
    position: relative;
    z-index: 5
}

.stats-grid {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden
}

.stat {
    padding: 24px;
    border-right: 1px solid var(--line)
}

.stat:last-child {
    border: 0
}

.stat strong {
    display: block;
    font-size: 28px
}

.stat span {
    color: var(--muted);
    font-size: 13px
}

.section {
    padding: 100px 0
}

.section-sm {
    padding: 70px 0
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 30px;
    margin-bottom: 40px
}

.section-head h2 {
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    margin: 0;
    letter-spacing: -.035em
}

.section-head p {
    max-width: 560px;
    color: var(--muted);
    margin: 0
}

.kicker {
    font-size: 12px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 800;
    margin-bottom: 12px
}

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

.cat-card {
    min-height: 300px;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    background: #dfe7e3
}

.cat-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .5s
}

.cat-card:hover img {
    transform: scale(1.04)
}

.cat-overlay {
    position: absolute;
    inset: auto 0 0;
    padding: 26px;
    color: #fff;
    background: linear-gradient(transparent, rgba(8, 20, 18, .78))
}

.cat-overlay h3 {
    margin: 0 0 5px;
    font-size: 25px
}

.cat-overlay p {
    margin: 0;
    font-size: 13px;
    color: #e6ecea
}

.product-grid {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    gap: 18px
}

.product-card {
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
    background: #fff;
    transition: .25s;
    cursor: pointer
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow)
}

.product-img {
    aspect-ratio: 4/3;
    background: #f5f7f5;
    overflow: hidden
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.product-body {
    padding: 18px
}

.product-cat {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--accent);
    font-weight: 800
}

.product-body h3 {
    font-size: 17px;
    line-height: 1.25;
    margin: 7px 0
}

.product-body p {
    font-size: 13px;
    color: var(--muted);
    margin: 0 0 15px
}

.product-meta {
    font-size: 12px;
    color: #52605d;
    border-top: 1px solid var(--line);
    padding-top: 12px
}

.product-meta b {
    color: var(--ink)
}

.band {
    background: var(--soft)
}

.split {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 60px;
    align-items: center
}

.split-media {
    border-radius: 28px;
    overflow: hidden;
    background: #e8eeeb
}

.split-media img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 28px 0
}

.checklist li {
    padding: 12px 0 12px 30px;
    border-bottom: 1px solid var(--line);
    position: relative
}

.checklist li:before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 11px;
    color: var(--accent);
    font-weight: 900
}

.pill-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap
}

.pill {
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 12px;
    background: #fff
}

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

.process-card {
    padding: 25px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff
}

.process-no {
    font-size: 12px;
    color: var(--accent);
    font-weight: 900
}

.process-card h3 {
    margin: 28px 0 7px;
    font-size: 20px
}

.process-card p {
    font-size: 13px;
    color: var(--muted);
    margin: 0
}

.quote {
    background: var(--ink);
    color: #fff;
    border-radius: 30px;
    padding: 55px
}

.quote h2 {
    font-size: clamp(30px, 4vw, 52px);
    line-height: 1.05;
    margin: 0 0 15px
}

.quote p {
    color: #cbd8d4;
    max-width: 650px
}

.quote .btn-primary {
    margin-top: 18px
}

.footer {
    background: #0b1514;
    color: #c5d0cd;
    padding: 70px 0 25px
}

.footer-grid {
    display: grid;
    grid-template-columns:1.5fr 1fr 1fr 1fr;
    gap: 40px
}

.footer h4 {
    color: #fff;
    margin: 0 0 16px
}

.footer a {
    display: block;
    color: #aebbb7;
    font-size: 13px;
    margin: 8px 0
}

.footer-brand {
    color: #fff;
    font-size: 22px;
    font-weight: 800
}

.footer-bottom {
    border-top: 1px solid #24312f;
    margin-top: 50px;
    padding-top: 20px;
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    gap: 20px
}

.page-hero {
    background: var(--soft);
    padding: 80px 0
}

.page-hero h1 {
    font-size: clamp(40px, 6vw, 66px);
    line-height: 1.05;
    margin: 10px 0
}

.page-hero p {
    max-width: 700px;
    color: var(--muted)
}

.filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 28px
}

.filter {
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 13px;
    cursor: pointer
}

.filter.active {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink)
}

.search {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: 14px;
    margin-bottom: 20px;
    outline: 0
}

.search:focus {
    border-color: var(--accent)
}

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

.field {
    display: flex;
    flex-direction: column;
    gap: 7px
}

.field.full {
    grid-column: 1/-1
}

.field label {
    font-size: 12px;
    font-weight: 800
}

.field input, .field textarea, .field select {
    padding: 13px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    outline: 0
}

.field textarea {
    min-height: 130px;
    resize: vertical
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(5, 15, 14, .65);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px
}

.modal.show {
    display: flex
}

.modal-card {
    background: #fff;
    border-radius: 24px;
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    overflow: auto;
    position: relative
}

.modal-close {
    position: absolute;
    right: 18px;
    top: 15px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 0;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, .12);
    font-size: 20px;
    cursor: pointer;
    z-index: 2
}

.modal-grid {
    display: grid;
    grid-template-columns:1fr 1fr
}

.modal-media img {
    width: 100%;
    height: 100%;
    min-height: 480px;
    object-fit: cover;
    background: #f5f7f5
}

.modal-body {
    padding: 45px
}

.spec-list {
    margin: 22px 0;
    border-top: 1px solid var(--line)
}

.spec-row {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding: 11px 0;
    border-bottom: 1px solid var(--line);
    font-size: 13px
}

.spec-row span {
    color: var(--muted)
}

.spec-row strong {
    text-align: right
}

.floating {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 40;
    display: flex;
    flex-direction: column;
    gap: 8px
}

.float-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 900;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .18)
}

.wa {
    background: #1f9d68
}

.mail {
    background: var(--ink)
}

@media (max-width: 980px) {
    .navlinks {
        display: none
    }

    .menu {
        display: block
    }

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

    .stat:nth-child(2) {
        border-right: 0
    }

    .stat {
        border-bottom: 1px solid var(--line)
    }

    .product-grid {
        grid-template-columns:repeat(3, 1fr)
    }

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

@media (max-width: 720px) {
    .container {
        width: min(100% - 28px, 1180px)
    }

    .topbar {
        display: none
    }

    .nav {
        height: 66px
    }

    .hero {
        min-height: 620px
    }

    .hero-content {
        padding: 90px 0
    }

    .hero h1 {
        font-size: 43px
    }

    .hero p {
        font-size: 16px
    }

    .section {
        padding: 70px 0
    }

    .section-head {
        display: block
    }

    .section-head p {
        margin-top: 15px
    }

    .category-grid, .split, .modal-grid {
        grid-template-columns:1fr
    }

    .product-grid {
        grid-template-columns:repeat(2, 1fr);
        gap: 12px
    }

    .product-body {
        padding: 13px
    }

    .product-body h3 {
        font-size: 15px
    }

    .product-body p {
        font-size: 12px
    }

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

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

    .field.full {
        grid-column: auto
    }

    .quote {
        padding: 32px
    }

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

    .footer-bottom {
        display: block
    }

    .modal-body {
        padding: 28px
    }

    .modal-media img {
        min-height: 280px
    }

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

@media (max-width: 430px) {
    .product-grid {
        grid-template-columns:1fr
    }

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

    .stat {
        border-right: 0
    }

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

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

    .actions .btn {
        width: 100%
    }
}

.mobile-nav {
    display: none;
    padding: 0 0 16px
}

.mobile-nav.show {
    display: block
}

.mobile-nav a {
    display: block;
    padding: 12px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 14px
}