* =========================================================
   HARILAL BRUSH CO.
   MODERN RESPONSIVE WEBSITE
========================================================= */

:root {

    --primary: #1769e0;
    --primary-dark: #0d4fae;

    --navy: #142033;
    --navy-2: #1c2c43;

    --text: #4d596b;
    --muted: #7a8494;

    --light: #f5f8fc;
    --light-blue: #edf5ff;

    --white: #ffffff;

    --border: #e2e8f0;

    --green: #20a05a;
    --red: #df4a4a;

    --radius: 16px;

    --shadow:
        0 18px 50px rgba(20,32,51,.08);

    --shadow-small:
        0 8px 25px rgba(20,32,51,.06);

}


/* =========================================================
   RESET
========================================================= */

* {
    box-sizing: border-box;
}


html {
    scroll-behavior: smooth;
}


body {

    margin: 0;

    color: var(--text);

    background: var(--white);

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    font-size: 15px;

    line-height: 1.6;

}


a {

    color: inherit;

    transition:
        color .25s ease,
        background .25s ease,
        border .25s ease,
        transform .25s ease;

}


img {

    max-width: 100%;

    height: auto;

}


button,
input,
textarea {

    font: inherit;

}


/* =========================================================
   CONTAINER
========================================================= */

.container {

    width: 100%;

    max-width: 1160px;

    margin: 0 auto;

    padding-left: 20px;

    padding-right: 20px;

}


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

.site-header {

    background: #fff;

    border-bottom: 1px solid var(--border);

}


.header-inner {

    min-height: 92px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

}


.logo {

    display: block;

}


.logo img {

    display: block;

    width: auto;

    max-width: 225px;

    max-height: 70px;

    object-fit: contain;

}


.header-contact {

    display: flex;

    align-items: center;

    gap: 30px;

}


.header-contact-item {

    display: flex;

    align-items: center;

    gap: 10px;

    color: var(--navy);

    text-decoration: none;

}


.header-contact-item:hover {

    color: var(--primary);

}


.header-contact-item small {

    display: block;

    margin-bottom: 2px;

    color: #929baa;

    font-size: 10px;

    line-height: 1;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

}


.header-contact-item strong {

    display: block;

    font-size: 12px;

}


.header-icon {

    width: 38px;

    height: 38px;

    display: flex;

    align-items: center;

    justify-content: center;

    flex-shrink: 0;

    color: var(--primary);

    background: var(--light-blue);

    border-radius: 50%;

}


/* =========================================================
   NAVIGATION
========================================================= */

.main-nav {

    position: sticky;

    top: 0;

    z-index: 1000;

    background: var(--navy);

    box-shadow:
        0 2px 10px rgba(0,0,0,.05);

}


.main-nav.scrolled {

    box-shadow:
        0 8px 25px rgba(0,0,0,.15);

}


.nav-inner {

    min-height: 62px;

    display: flex;

    align-items: center;

}


.nav-links {

    width: 100%;

    display: flex;

    align-items: center;

    gap: 3px;

}


.nav-links a {

    position: relative;

    display: flex;

    align-items: center;

    gap: 8px;

    padding: 21px 20px;

    color: #c6d0df;

    font-size: 11px;

    font-weight: 800;

    text-transform: uppercase;

    text-decoration: none;

    letter-spacing: .8px;

}


.nav-links a:hover,
.nav-links a.active {

    color: #fff;

}


.nav-links a.active::after {

    content: "";

    position: absolute;

    left: 20px;

    right: 20px;

    bottom: 0;

    height: 3px;

    background: var(--primary);

}


.nav-links .nav-button {

    margin-left: auto;

    padding: 10px 18px;

    color: #fff;

    background: var(--primary);

    border-radius: 7px;

}


.nav-links .nav-button:hover {

    color: #fff;

    background: var(--primary-dark);

    transform: translateY(-1px);

}


.nav-links .nav-button::after {

    display: none;

}


.mobile-logo-text,
.menu-toggle {

    display: none;

}


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

.hero {

    position: relative;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 85% 15%,
            rgba(23,105,224,.13),
            transparent 32%
        ),
        linear-gradient(
            135deg,
            #f8fbff,
            #edf5ff
        );

}


.hero-grid {

    min-height: 600px;

    display: grid;

    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(360px, .85fr);

    align-items: center;

    gap: 40px;

}


.hero-content {

    padding: 80px 0;

}


.eyebrow {

    display: inline-block;

    color: var(--primary);

    font-size: 10px;

    line-height: 1.3;

    font-weight: 800;

    letter-spacing: 2px;

}


.hero-content h1 {

    max-width: 700px;

    margin: 14px 0 20px;

    color: var(--navy);

    font-size:
        clamp(42px, 6vw, 68px);

    line-height: 1.05;

    font-weight: 850;

    letter-spacing: -2.5px;

}


.hero-content h1 span {

    display: block;

    color: var(--primary);

}


.hero-content p {

    max-width: 650px;

    margin: 0 0 30px;

    color: var(--muted);

    font-size: 16px;

    line-height: 1.8;

}


.hero-buttons {

    display: flex;

    flex-wrap: wrap;

    gap: 12px;

}


/* Hero Product */

.hero-product {

    position: relative;

    min-height: 480px;

    display: flex;

    align-items: center;

    justify-content: center;

}


.hero-product-circle {

    position: absolute;

    width: 390px;

    height: 390px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            #fff 0%,
            #e6f1ff 70%,
            #d5e7ff 100%
        );

    box-shadow:
        0 30px 70px rgba(23,105,224,.12);

}


.hero-product img {

    position: relative;

    z-index: 2;

    max-width: 290px;

    max-height: 360px;

    object-fit: contain;

    filter:
        drop-shadow(
            0 25px 20px rgba(20,32,51,.12)
        );

}


.hero-product-label {

    position: absolute;

    z-index: 4;

    right: 0;

    bottom: 85px;

    display: flex;

    flex-direction: column;

    padding: 15px 20px;

    background: #fff;

    border-radius: 10px;

    box-shadow: var(--shadow);

}


.hero-product-label strong {

    color: var(--primary);

    font-size: 12px;

}


.hero-product-label span {

    color: var(--navy);

    font-size: 11px;

}


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

.btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 9px;

    min-height: 46px;

    padding: 0 21px;

    border: 0;

    border-radius: 8px;

    font-size: 12px;

    font-weight: 800;

    text-decoration: none;

    cursor: pointer;

}


.btn-primary {

    color: #fff !important;

    background: var(--primary);

    box-shadow:
        0 9px 24px rgba(23,105,224,.20);

}


.btn-primary:hover {

    color: #fff !important;

    background: var(--primary-dark);

    transform: translateY(-2px);

}


.btn-light {

    color: var(--navy) !important;

    background: #fff;

    border: 1px solid var(--border);

}


.btn-light:hover {

    color: var(--primary) !important;

    border-color: var(--primary);

}


.btn-white {

    color: var(--primary) !important;

    background: #fff;

}


.btn-white:hover {

    color: var(--primary-dark) !important;

    transform: translateY(-2px);

}


/* =========================================================
   SECTIONS
========================================================= */

.section {

    padding: 85px 0;

}


.section-light {

    background: var(--light);

}


.section-header {

    max-width: 720px;

    margin-bottom: 42px;

}


.section-header.center {

    margin-left: auto;

    margin-right: auto;

    text-align: center;

}


.section-header h2 {

    margin: 9px 0 12px;

    color: var(--navy);

    font-size: 36px;

    line-height: 1.2;

    font-weight: 800;

    letter-spacing: -.7px;

}


.section-header p {

    margin: 0;

    color: var(--muted);

    line-height: 1.8;

}


/* =========================================================
   FEATURE CARDS
========================================================= */

.feature-grid {

    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 18px;

}


.feature-card {

    padding: 30px 25px;

    background: #fff;

    border: 1px solid var(--border);

    border-radius: 14px;

    box-shadow: var(--shadow-small);

}


.feature-icon {

    width: 52px;

    height: 52px;

    display: flex;

    align-items: center;

    justify-content: center;

    margin-bottom: 20px;

    color: var(--primary);

    background: var(--light-blue);

    border-radius: 12px;

    font-size: 14px;

    font-weight: 800;

}


.feature-card h3 {

    margin: 0 0 8px;

    color: var(--navy);

    font-size: 16px;

}


.feature-card p {

    margin: 0;

    color: var(--muted);

    font-size: 13px;

    line-height: 1.7;

}


/* =========================================================
   PRODUCT FEATURE
========================================================= */

.product-feature {

    display: grid;

    grid-template-columns: 48% 52%;

    overflow: hidden;

    background: #fff;

    border: 1px solid var(--border);

    border-radius: var(--radius);

    box-shadow: var(--shadow);

}


.product-feature-image {

    min-height: 430px;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 50px;

    background:
        linear-gradient(
            145deg,
            #eaf3ff,
            #f8fbff
        );

}


.product-feature-image img {

    max-width: 340px;

    max-height: 340px;

    object-fit: contain;

}


.product-feature-content {

    padding: 55px;

}


.product-code {

    color: var(--primary);

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 1.5px;

}


.product-feature-content h3 {

    margin: 10px 0 15px;

    color: var(--navy);

    font-size: 29px;

}


.product-feature-content p {

    color: var(--muted);

    line-height: 1.8;

}


.spec-list {

    margin: 25px 0;

    padding: 5px 18px;

    background: #f8faff;

    border: 1px solid #e5edf8;

    border-radius: 10px;

}


.spec-list div {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;

    padding: 12px 0;

    border-bottom: 1px solid #e4eaf2;

    font-size: 13px;

}


.spec-list div:last-child {

    border-bottom: 0;

}


.spec-list strong {

    color: var(--navy);

}


.spec-list span {

    color: var(--muted);

    text-align: right;

}


/* =========================================================
   VALUES
========================================================= */

.values-grid {

    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 20px;

}


.value-card {

    position: relative;

    padding: 35px;

    overflow: hidden;

    background: #fff;

    border: 1px solid var(--border);

    border-radius: 14px;

}


.value-card > span {

    color: #dce8f8;

    font-size: 52px;

    line-height: 1;

    font-weight: 900;

}


.value-card h3 {

    margin: 15px 0 8px;

    color: var(--navy);

    font-size: 19px;

}


.value-card p {

    margin: 0;

    color: var(--muted);

    font-size: 13px;

    line-height: 1.7;

}


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

.page-hero {

    padding: 72px 0;

    text-align: center;

    background:
        linear-gradient(
            135deg,
            #f8fbff,
            #edf5ff
        );

}


.page-hero h1 {

    margin: 10px 0;

    color: var(--navy);

    font-size: 46px;

    line-height: 1.1;

    font-weight: 850;

}


.page-hero p {

    margin: 0;

    color: var(--muted);

}


/* =========================================================
   ABOUT
========================================================= */

.about-grid {

    display: grid;

    grid-template-columns: 38% 62%;

    overflow: hidden;

    border-radius: var(--radius);

    box-shadow: var(--shadow);

}


.about-highlight {

    padding: 55px;

    color: #fff;

    background:
        linear-gradient(
            145deg,
            var(--primary),
            var(--primary-dark)
        );

}


.about-highlight .eyebrow {

    color: #9bc4ff;

}


.about-highlight h2 {

    margin: 12px 0 35px;

    color: #fff;

    font-size: 31px;

    line-height: 1.2;

}


.big-year {

    color: rgba(255,255,255,.18);

    font-size: 80px;

    line-height: 1;

    font-weight: 900;

}


.about-highlight p {

    color: #dbeaff;

}


.about-content {

    padding: 55px;

    background: #fff;

}


.about-content h2 {

    margin-top: 0;

    color: var(--navy);

}


.about-content p {

    color: var(--muted);

    line-height: 1.85;

}


/* =========================================================
   CONTACT
========================================================= */

.contact-grid {

    display: grid;

    grid-template-columns: 40% 60%;

    gap: 20px;

}


.contact-info {

    padding: 45px;

    color: #fff;

    background: var(--navy);

    border-radius: var(--radius);

}


.contact-info .eyebrow {

    color: #76b1ff;

}


.contact-info h2 {

    margin: 12px 0;

    color: #fff;

    font-size: 27px;

    line-height: 1.25;

}


.contact-info > p {

    color: #9eacc0;

    line-height: 1.8;

}


.contact-item {

    padding: 18px 0;

    border-bottom: 1px solid rgba(255,255,255,.09);

}


.contact-item:last-child {

    border-bottom: 0;

}


.contact-item small {

    display: block;

    margin-bottom: 5px;

    color: #75879e;

    font-size: 10px;

    text-transform: uppercase;

    letter-spacing: 1px;

}


.contact-item strong {

    display: block;

    color: #fff;

    font-size: 13px;

}


.contact-item a {

    display: block;

    margin-top: 3px;

    color: #9dc7ff;

    text-decoration: none;

    font-size: 13px;

}


.contact-item a:hover {

    color: #fff;

}


.contact-form {

    padding: 45px;

    background: #fff;

    border: 1px solid var(--border);

    border-radius: var(--radius);

    box-shadow: var(--shadow);

}


.form-heading {

    margin-bottom: 25px;

}


.form-heading h2 {

    margin: 8px 0 0;

    color: var(--navy);

    font-size: 27px;

}


.form-row {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 18px;

}


.form-group {

    margin-bottom: 18px;

}


.form-group label {

    display: block;

    margin-bottom: 7px;

    color: var(--navy);

    font-size: 12px;

    font-weight: 700;

}


.form-group input,
.form-group textarea {

    display: block;

    width: 100%;

    padding: 13px 14px;

    color: var(--navy);

    background: #fff;

    border: 1px solid #dce3ed;

    border-radius: 7px;

    outline: none;

    transition: all .2s ease;

}


.form-group input:focus,
.form-group textarea:focus {

    border-color: var(--primary);

    box-shadow:
        0 0 0 3px rgba(23,105,224,.08);

}


.form-group textarea {

    min-height: 145px;

    resize: vertical;

}


.form-submit {

    border: 0;

}


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

.cta-section {

    padding: 0 0 85px;

}


.cta {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

    padding: 38px 45px;

    color: #fff;

    background:
        linear-gradient(
            120deg,
            var(--navy),
            var(--navy-2)
        );

    border-radius: var(--radius);

}


.cta > div > span {

    color: #72adff;

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 2px;

}


.cta h2 {

    margin: 7px 0 0;

    color: #fff;

    font-size: 23px;

}


/* =========================================================
   PRODUCT PAGE
========================================================= */

.product-card {

    display: grid;

    grid-template-columns: 45% 55%;

    overflow: hidden;

    background: #fff;

    border: 1px solid var(--border);

    border-radius: var(--radius);

    box-shadow: var(--shadow);

}


.product-image {

    min-height: 460px;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 50px;

    background:
        linear-gradient(
            145deg,
            #edf5ff,
            #f9fbff
        );

}


.product-image img {

    max-width: 370px;

    max-height: 360px;

    object-fit: contain;

}


.product-content {

    padding: 55px;

}


.product-content h2 {

    margin: 10px 0 18px;

    color: var(--navy);

    font-size: 31px;

}


.product-content p {

    color: var(--muted);

    line-height: 1.8;

}


/* =========================================================
   SUCCESS / ERROR / 404
========================================================= */

.center-page {

    min-height: 620px;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 70px 0;

    background:
        radial-gradient(
            circle at 20% 20%,
            rgba(23,105,224,.07),
            transparent 30%
        ),
        var(--light);

}


.message-card {

    width: 100%;

    max-width: 700px;

    padding: 60px 45px;

    text-align: center;

    background: #fff;

    border: 1px solid var(--border);

    border-radius: var(--radius);

    box-shadow: var(--shadow);

}


.message-card h1 {

    margin: 10px 0 12px;

    color: var(--navy);

    font-size: 36px;

}


.message-card > p {

    max-width: 550px;

    margin: 0 auto 28px;

    color: var(--muted);

    line-height: 1.8;

}


.success-icon,
.error-icon {

    width: 76px;

    height: 76px;

    display: flex;

    align-items: center;

    justify-content: center;

    margin: 0 auto 22px;

    border-radius: 50%;

    font-size: 35px;

    font-weight: 900;

}


.success-icon {

    color: var(--green);

    background: #eaf8f0;

}


.error-icon {

    color: var(--red);

    background: #fff0f0;

}


.message-buttons {

    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 12px;

}


.error-number {

    margin-bottom: 15px;

    color: var(--navy);

    font-size: 120px;

    line-height: .9;

    font-weight: 900;

    letter-spacing: -7px;

}


.error-number span {

    color: var(--primary);

}


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

.site-footer {

    padding: 60px 0 20px;

    color: #9aa8bb;

    background: var(--navy);

}


.footer-grid {

    display: grid;

    grid-template-columns:
        1.3fr 1fr 1fr;

    gap: 60px;

}


.footer-column h3 {

    margin: 0 0 18px;

    color: #fff;

    font-size: 16px;

}


.footer-column p {

    max-width: 380px;

    margin: 0 0 12px;

    color: #8f9db1;

    font-size: 13px;

    line-height: 1.8;

}


.footer-column a {

    display: block;

    margin-bottom: 9px;

    color: #9aa8bb;

    font-size: 13px;

    text-decoration: none;

}


.footer-column a:hover {

    color: #fff;

}


.footer-bottom {

    display: flex;

    justify-content: space-between;

    gap: 20px;

    margin-top: 40px;

    padding-top: 20px;

    color: #6f7d92;

    border-top: 1px solid rgba(255,255,255,.08);

    font-size: 11px;

}


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

@media (max-width: 900px) {


    .header-contact {

        display: none;

    }


    .header-inner {

        justify-content: center;

        min-height: 80px;

    }


    .hero-grid {

        grid-template-columns: 1fr;

        min-height: auto;

    }


    .hero-content {

        padding: 65px 0 30px;

        text-align: center;

    }


    .hero-content p {

        margin-left: auto;

        margin-right: auto;

    }


    .hero-buttons {

        justify-content: center;

    }


    .hero-product {

        min-height: 390px;

    }


    .hero-product-circle {

        width: 300px;

        height: 300px;

    }


    .hero-product img {

        max-width: 230px;

        max-height: 280px;

    }


    .hero-product-label {

        right: 15%;

        bottom: 45px;

    }


    .feature-grid {

        grid-template-columns:
            repeat(2, minmax(0, 1fr));

    }


    .product-feature,
    .product-card,
    .about-grid,
    .contact-grid {

        grid-template-columns: 1fr;

    }


    .product-feature-image,
    .product-image {

        min-height: 350px;

    }


    .values-grid {

        grid-template-columns: 1fr;

    }


    .footer-grid {

        grid-template-columns: 1fr 1fr;

    }


    .cta {

        flex-direction: column;

        align-items: flex-start;

    }

}


@media (max-width: 700px) {


    .container {

        padding-left: 16px;

        padding-right: 16px;

    }


    .header-inner {

        min-height: 72px;

    }


    .logo img {

        max-width: 190px;

        max-height: 60px;

    }


    .main-nav {

        position: sticky;

    }


    .nav-inner {

        min-height: 56px;

        justify-content: space-between;

    }


    .mobile-logo-text {

        display: block;

        color: #fff;

        font-size: 13px;

        font-weight: 800;

    }


    .menu-toggle {

        width: 42px;

        height: 40px;

        display: flex;

        flex-direction: column;

        align-items: center;

        justify-content: center;

        gap: 5px;

        padding: 0;

        border: 0;

        border-radius: 6px;

        background: rgba(255,255,255,.08);

        cursor: pointer;

    }


    .menu-toggle span {

        display: block;

        width: 20px;

        height: 2px;

        background: #fff;

    }


    .nav-links {

        position: absolute;

        top: 100%;

        left: 0;

        right: 0;

        display: none;

        flex-direction: column;

        align-items: stretch;

        padding: 8px 16px 16px;

        background: var(--navy);

    }


    .nav-links.open {

        display: flex;

    }


    .nav-links a {

        padding: 13px 5px;

    }


    .nav-links a.active::after {

        display: none;

    }


    .nav-links .nav-button {

        margin: 7px 0 0;

        justify-content: center;

    }


    .section {

        padding: 60px 0;

    }


    .page-hero {

        padding: 52px 0;

    }


    .page-hero h1 {

        font-size: 38px;

    }


    .section-header h2 {

        font-size: 29px;

    }


    .hero-content h1 {

        font-size: 43px;

        letter-spacing: -1.5px;

    }


    .hero-content p {

        font-size: 14px;

    }


    .feature-grid {

        grid-template-columns: 1fr;

    }


    .product-feature