* {
    box-sizing: border-box;
}

:root {
    --blue-950: #061b3f;
    --blue-900: #0b2f73;
    --blue-800: #123f8a;
    --blue-700: #174f9f;
    --blue-600: #22a7d8;
    --blue-100: #d7f1f8;
    --blue-50: #f3fbfe;
    --whatsapp: #1fa855;
    --whatsapp-dark: #14783c;
    --steel-700: #344356;
    --steel-500: #66758a;
    --line: #d8e5f2;
    --white: #ffffff;
    --shadow: 0 24px 70px rgba(6, 27, 63, 0.14);
    --max: 1180px;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--blue-950);
    background: var(--white);
    font-family: Inter, "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

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

a:focus-visible {
    outline: 3px solid var(--blue-600);
    outline-offset: 3px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    letter-spacing: 0;
}

h1 {
    max-width: 820px;
    margin-bottom: 22px;
    font-size: clamp(3.7rem, 8vw, 7.6rem);
    font-weight: 900;
    line-height: 0.88;
}

h2 {
    max-width: 780px;
    margin-bottom: 0;
    font-size: clamp(2.2rem, 4.4vw, 4.15rem);
    font-weight: 850;
    line-height: 1;
}

h3 {
    margin-bottom: 10px;
    font-size: 1.12rem;
    font-weight: 850;
    line-height: 1.25;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    width: min(100%, var(--max));
    min-height: 84px;
    margin: 0 auto;
    padding: 14px 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    color: var(--blue-950);
    font-weight: 900;
}

.brand img {
    display: block;
    width: 190px;
    height: 62px;
    object-fit: contain;
    object-position: left center;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
    color: var(--steel-700);
    font-size: 0.9rem;
    font-weight: 800;
}

.site-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 13px;
    border: 1px solid transparent;
}

.site-nav a:hover {
    color: var(--blue-700);
    background: var(--blue-50);
    border-color: var(--line);
}

.section {
    padding: clamp(78px, 10vw, 128px) 24px;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    align-items: center;
    gap: clamp(38px, 6vw, 82px);
    min-height: calc(100vh - 84px);
    overflow: hidden;
    color: var(--white);
    background:
        linear-gradient(120deg, rgba(6, 27, 63, 0.98) 0%, rgba(11, 47, 115, 0.94) 48%, rgba(34, 167, 216, 0.62) 100%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 72px),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 72px);
}

.hero::before {
    position: absolute;
    inset: 0;
    content: "";
    background:
        linear-gradient(128deg, transparent 0 57%, rgba(255, 255, 255, 0.08) 57% 59%, transparent 59%),
        linear-gradient(52deg, transparent 0 70%, rgba(255, 255, 255, 0.07) 70% 72%, transparent 72%);
    pointer-events: none;
}

.hero::after {
    position: absolute;
    right: -180px;
    bottom: -220px;
    width: 620px;
    height: 620px;
    content: "";
    border: 72px solid rgba(34, 167, 216, 0.14);
    transform: rotate(45deg);
}

.hero-content,
.hero-panel {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 820px;
    margin-left: max(0px, calc((100vw - var(--max)) / 2));
}

.hero-panel {
    margin-right: max(0px, calc((100vw - var(--max)) / 2));
}

.eyebrow {
    margin: 0 0 16px;
    color: var(--blue-600);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: #b9efff;
}

.hero-lead {
    margin-bottom: 10px;
    color: var(--white);
    font-size: clamp(1.5rem, 3vw, 2.45rem);
    font-weight: 850;
    line-height: 1.16;
}

.gujarati-highlight {
    display: inline-block;
    margin-bottom: 18px;
    padding: 10px 14px;
    color: #e3f8ff;
    background: rgba(255, 255, 255, 0.08);
    border-left: 4px solid var(--blue-600);
    font-family: "Nirmala UI", "Shruti", "Segoe UI", Arial, sans-serif;
    font-size: clamp(1.02rem, 2vw, 1.28rem);
    font-weight: 750;
    line-height: 1.45;
}

.hero-copy {
    max-width: 650px;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.12rem;
}

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 13px 24px;
    border: 1px solid transparent;
    font-weight: 900;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button.primary {
    color: var(--blue-950);
    background: var(--white);
}

.button.whatsapp {
    color: var(--white);
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 18px 36px rgba(31, 168, 85, 0.28);
}

.button.secondary {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.06);
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 650px;
    margin-top: 42px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.hero-metrics div {
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.17);
}

.hero-metrics div:last-child {
    border-right: 0;
}

.hero-metrics strong {
    display: block;
    color: var(--white);
    font-size: clamp(1.6rem, 3vw, 2.45rem);
    font-weight: 900;
    line-height: 1;
}

.hero-metrics span {
    display: block;
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 0.88rem;
    font-weight: 750;
}

.hero-panel {
    padding: 28px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.22);
}

.panel-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.panel-head span {
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.panel-head strong {
    color: var(--white);
    font-size: 1rem;
}

.fence-visual {
    position: relative;
    min-height: 330px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.72);
    background:
        linear-gradient(180deg, rgba(34, 167, 216, 0.18), rgba(255, 255, 255, 0.03)),
        repeating-linear-gradient(58deg, transparent 0 28px, rgba(255, 255, 255, 0.52) 29px 31px, transparent 32px 60px),
        repeating-linear-gradient(122deg, transparent 0 28px, rgba(255, 255, 255, 0.34) 29px 31px, transparent 32px 60px);
}

.fence-visual::before,
.fence-visual::after {
    position: absolute;
    left: 0;
    right: 0;
    height: 5px;
    content: "";
    background: rgba(255, 255, 255, 0.86);
}

.fence-visual::before {
    top: 22%;
}

.fence-visual::after {
    bottom: 22%;
}

.fence-visual span {
    position: absolute;
    top: -22px;
    bottom: -22px;
    width: 7px;
    background: var(--white);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.fence-visual span:nth-child(1) {
    left: 8%;
}

.fence-visual span:nth-child(2) {
    left: 34%;
}

.fence-visual span:nth-child(3) {
    left: 64%;
}

.fence-visual span:nth-child(4) {
    left: 90%;
}

.hero-stat {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 18px;
    align-items: center;
    margin-top: 22px;
    color: rgba(255, 255, 255, 0.76);
}

.hero-stat strong {
    padding: 16px 18px;
    color: var(--blue-950);
    background: var(--white);
    font-size: 1rem;
    font-weight: 900;
}

.section-heading {
    display: grid;
    gap: 14px;
    width: min(100%, var(--max));
    margin: 0 auto 42px;
}

.section-heading p:not(.eyebrow) {
    max-width: 650px;
    margin-bottom: 0;
    color: var(--steel-500);
    font-size: 1.04rem;
}

.about,
.applications,
.services {
    background:
        linear-gradient(90deg, rgba(15, 95, 168, 0.06) 0 1px, transparent 1px 100%),
        var(--blue-50);
    background-size: 72px 72px, auto;
}

.about-layout {
    width: min(100%, var(--max));
    margin: 0 auto;
}

.about-layout .section-heading {
    width: auto;
    margin-right: 0;
    margin-left: 0;
}

.about-grid,
.product-grid,
.soon-grid,
.why-grid,
.application-grid,
.service-grid {
    display: grid;
    gap: 20px;
    width: min(100%, var(--max));
    margin: 0 auto;
}

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

.why {
    color: var(--white);
    background:
        linear-gradient(135deg, rgba(6, 27, 63, 0.98), rgba(11, 47, 115, 0.94)),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 46px);
}

.why .eyebrow {
    color: #b9efff;
}

.why .section-heading p:not(.eyebrow) {
    color: rgba(255, 255, 255, 0.76);
}

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

.why-grid article {
    min-height: 270px;
    padding: 26px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.16);
}

.why-grid span {
    display: inline-grid;
    min-width: 54px;
    height: 42px;
    margin-bottom: 42px;
    place-items: center;
    padding: 0 10px;
    color: var(--blue-950);
    background: var(--white);
    font-size: 0.78rem;
    font-weight: 950;
}

.why-grid h3 {
    color: var(--white);
}

.why-grid p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.94rem;
}

.about-grid article,
.soon-grid article,
.product-card,
.application-grid article,
.service-grid article {
    position: relative;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: 0 14px 40px rgba(6, 23, 45, 0.06);
}

.about-grid article {
    min-height: 280px;
    padding: 34px;
    overflow: hidden;
}

.about-grid article::after {
    position: absolute;
    right: -45px;
    bottom: -45px;
    width: 120px;
    height: 120px;
    content: "";
    border: 18px solid var(--blue-100);
    transform: rotate(45deg);
}

.about-grid .number,
.about-grid h3,
.about-grid p {
    position: relative;
    z-index: 1;
}

.number {
    display: inline-block;
    margin-bottom: 48px;
    color: var(--blue-700);
    font-size: 0.82rem;
    font-weight: 950;
    letter-spacing: 0.16em;
}

.about-grid p,
.soon-grid p,
.contact-content p,
.product-card p {
    margin-bottom: 0;
    color: var(--steel-500);
}

.products {
    background: var(--white);
}

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

.product-card {
    display: flex;
    flex-direction: column;
    min-height: 286px;
    padding: 30px;
    border-top: 4px solid var(--blue-700);
    overflow: hidden;
    transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.featured-product {
    border-top-color: var(--blue-600);
    box-shadow: 0 20px 52px rgba(34, 167, 216, 0.12);
}

.product-card::after {
    position: absolute;
    right: -44px;
    bottom: -56px;
    width: 150px;
    height: 150px;
    content: "";
    background:
        repeating-linear-gradient(55deg, transparent 0 18px, rgba(34, 167, 216, 0.14) 19px 21px, transparent 22px 38px),
        repeating-linear-gradient(125deg, transparent 0 18px, rgba(11, 47, 115, 0.11) 19px 21px, transparent 22px 38px);
    border-radius: 38% 62% 48% 52%;
}

.product-type {
    position: relative;
    z-index: 1;
    display: inline-flex;
    width: fit-content;
    margin-bottom: 18px;
    padding: 6px 10px;
    color: var(--blue-900);
    background: var(--blue-100);
    border: 1px solid var(--line);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-card:hover {
    border-color: var(--blue-600);
    box-shadow: 0 24px 50px rgba(15, 95, 168, 0.14);
    transform: translateY(-5px);
}

.product-icon {
    position: relative;
    z-index: 1;
    display: grid;
    width: 52px;
    height: 52px;
    margin-bottom: auto;
    place-items: center;
    color: var(--blue-700);
    background:
        linear-gradient(135deg, var(--blue-100), var(--white));
    border: 1px solid var(--line);
    font-size: 0.82rem;
    font-weight: 950;
}

.product-card h3 {
    position: relative;
    z-index: 1;
    margin-top: 48px;
    margin-bottom: 8px;
}

.product-card p {
    position: relative;
    z-index: 1;
    font-size: 0.92rem;
    line-height: 1.55;
}

.services {
    background-color: var(--blue-50);
}

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

.service-grid article {
    min-height: 230px;
    padding: 26px;
    border-left: 5px solid var(--blue-600);
}

.service-grid h3 {
    margin-bottom: 42px;
}

.service-grid p {
    margin-bottom: 0;
    color: var(--steel-500);
    font-size: 0.94rem;
}

.applications {
    background-color: var(--blue-50);
}

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

.application-grid article {
    min-height: 210px;
    padding: 26px;
    overflow: hidden;
}

.application-grid article::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    content: "";
    background: linear-gradient(90deg, var(--blue-700), var(--blue-600));
}

.application-grid article::after {
    position: absolute;
    right: -34px;
    bottom: -34px;
    width: 96px;
    height: 96px;
    content: "";
    border: 16px solid var(--blue-100);
    transform: rotate(45deg);
}

.application-grid h3 {
    margin-bottom: 54px;
}

.application-grid p {
    position: relative;
    z-index: 1;
    margin-bottom: 0;
    color: var(--steel-500);
}

.contact {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
    align-items: center;
    gap: 44px;
    color: var(--white);
    background:
        linear-gradient(135deg, var(--blue-950), var(--blue-900));
}

.contact-content,
.contact-box {
    position: relative;
    z-index: 1;
}

.contact-content {
    width: min(100%, 720px);
    margin-left: max(0px, calc((100vw - var(--max)) / 2));
}

.contact .eyebrow {
    color: #b9efff;
}

.contact-content p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.05rem;
}

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

.contact-box {
    display: grid;
    gap: 13px;
    margin-right: max(0px, calc((100vw - var(--max)) / 2));
    padding: 32px;
    background: var(--white);
    color: var(--blue-950);
    border-top: 5px solid var(--blue-600);
    box-shadow: var(--shadow);
}

.contact-box p {
    margin-bottom: 6px;
    font-size: 1.28rem;
    font-weight: 950;
}

.contact-box a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--blue-700);
    font-weight: 850;
    overflow-wrap: anywhere;
}

.contact-box span {
    line-height: 1.55;
    color: var(--steel-500);
}

.coming-soon {
    background:
        linear-gradient(180deg, var(--white), var(--blue-50));
}

.soon-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.soon-grid article {
    min-height: 178px;
    padding: 26px;
    border-top: 5px solid var(--blue-700);
}

.site-footer {
    padding: 28px 24px;
    color: rgba(255, 255, 255, 0.78);
    background: var(--blue-950);
    text-align: center;
}

.site-footer p {
    margin: 0;
}

@media (max-width: 1060px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero-content,
    .hero-panel,
    .contact-content,
    .contact-box {
        width: min(100%, var(--max));
        margin-right: auto;
        margin-left: auto;
    }

    .product-grid,
    .why-grid,
    .application-grid,
    .service-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

@media (max-width: 820px) {
    .header-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .site-nav {
        justify-content: flex-start;
    }

    .about-grid,
    .soon-grid,
    .why-grid,
    .application-grid,
    .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .site-header {
        position: static;
    }

    .header-inner {
        padding: 14px 18px;
    }

    .brand img {
        width: 178px;
        height: 58px;
    }

    .site-nav {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        font-size: 0.87rem;
    }

    .site-nav a {
        padding: 11px 12px;
        background: var(--blue-50);
        border-color: var(--line);
    }

    .section {
        padding: 58px 18px;
    }

    h1 {
        font-size: clamp(3.15rem, 15vw, 4.5rem);
    }

    h2 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .hero-copy {
        font-size: 1rem;
    }

    .hero-actions,
    .button {
        width: 100%;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .hero-metrics div {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.17);
    }

    .hero-metrics div:last-child {
        border-bottom: 0;
    }

    .hero-panel {
        padding: 18px;
    }

    .panel-head,
    .hero-stat {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .panel-head {
        display: grid;
    }

    .fence-visual {
        min-height: 235px;
    }

    .about-grid,
    .product-grid,
    .soon-grid,
    .why-grid,
    .application-grid,
    .service-grid {
        grid-template-columns: 1fr;
    }

    .about-grid article,
    .product-card,
    .soon-grid article,
    .why-grid article,
    .application-grid article,
    .service-grid article {
        min-height: auto;
    }

    .contact-box {
        padding: 24px;
    }
}