/* ========================================
   SAINATH SUPPLIERS
   MAIN WEBSITE STYLES
======================================== */


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

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


html {
    scroll-behavior: smooth;
}


body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f5f6f7;
    color: #17202a;
    line-height: 1.6;
}


a {
    text-decoration: none;
}


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

.navbar {

    width: 100%;

    min-height: 80px;

    padding: 15px 7%;

    background: #101820;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

    position: sticky;

    top: 0;

    z-index: 1000;

}


.logo {

    color: white;

    font-size: 22px;

    font-weight: 800;

    letter-spacing: 1px;

    line-height: 1.1;

}


.logo span {

    color: #e6a23c;

}


.logo small {

    display: block;

    margin-top: 5px;

    color: #aeb6bf;

    font-size: 9px;

    letter-spacing: 2px;

    font-weight: normal;

}


.navbar nav {

    display: flex;

    align-items: center;

    gap: 25px;

}


.navbar nav a {

    color: white;

    font-size: 14px;

    font-weight: 600;

    transition: 0.3s;

}


.navbar nav a:hover {

    color: #e6a23c;

}


.nav-button {

    background: #e6a23c;

    color: #101820;

    padding: 11px 20px;

    border-radius: 4px;

    font-size: 14px;

    font-weight: 700;

    transition: 0.3s;

}


.nav-button:hover {

    background: white;

}


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

.hero {

    min-height: 650px;

    display: flex;

    align-items: center;

    padding: 80px 7%;

    background:

        linear-gradient(

            90deg,

            rgba(16, 24, 32, 0.97) 0%,

            rgba(16, 24, 32, 0.88) 48%,

            rgba(16, 24, 32, 0.55) 100%

        ),

        url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1800&q=80")

        center / cover no-repeat;

}


.hero-content {

    max-width: 760px;

}


.hero-label {

    color: #e6a23c;

    font-size: 13px;

    font-weight: 700;

    letter-spacing: 3px;

    margin-bottom: 18px;

}


.hero h1 {

    color: white;

    font-size: clamp(42px, 6vw, 76px);

    line-height: 1.05;

    margin-bottom: 25px;

    font-weight: 800;

}


.hero h1 span {

    color: #e6a23c;

}


.hero-text {

    max-width: 620px;

    color: #d5d8dc;

    font-size: 19px;

    margin-bottom: 35px;

}


.hero-buttons {

    display: flex;

    gap: 15px;

    flex-wrap: wrap;

}


.primary-button,
.outline-button {

    display: inline-block;

    padding: 14px 25px;

    border-radius: 4px;

    font-weight: 700;

    font-size: 15px;

    transition: 0.3s;

}


.primary-button {

    background: #e6a23c;

    color: #101820;

}


.primary-button:hover {

    background: white;

    transform: translateY(-2px);

}


.outline-button {

    border: 1px solid white;

    color: white;

}


.outline-button:hover {

    background: white;

    color: #101820;

}


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

.about {

    max-width: 1000px;

    margin: auto;

    padding: 90px 7%;

    background: #f5f6f7;

}


.section-label {

    color: #c17e21;

    font-size: 12px;

    font-weight: 800;

    letter-spacing: 3px;

    margin-bottom: 12px;

}


.about h2,
.products-section h2,
.cutting-section h2,
.industries h2,
.quote-section h2 {

    font-size: clamp(30px, 4vw, 46px);

    line-height: 1.15;

    margin-bottom: 25px;

    color: #17202a;

}


.about p:not(.section-label) {

    color: #5d6872;

    font-size: 17px;

    margin-bottom: 15px;

    max-width: 850px;

}


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

.products-section {

    padding: 90px 7%;

    background: white;

    text-align: center;

}


.products-intro {

    max-width: 700px;

    margin: 0 auto 45px;

    color: #68737d;

    font-size: 17px;

}


.card-container {

    max-width: 1200px;

    margin: 0 auto;

    display: grid;

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

    gap: 22px;

}


.product-card {

    padding: 35px 25px;

    background: #f5f6f7;

    border: 1px solid #e0e3e6;

    border-radius: 6px;

    text-align: left;

    transition: 0.3s;

}


.product-card:hover {

    transform: translateY(-7px);

    border-color: #e6a23c;

    box-shadow:

        0 12px 30px

        rgba(0, 0, 0, 0.08);

}


.product-icon {

    width: 55px;

    height: 55px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: #101820;

    color: #e6a23c;

    font-size: 25px;

    border-radius: 5px;

    margin-bottom: 22px;

}


.product-card h3 {

    font-size: 20px;

    margin-bottom: 12px;

    color: #17202a;

}


.product-card p {

    color: #68737d;

    font-size: 15px;

}


/* ========================================
   PLATE CUTTING
======================================== */

.cutting-section {

    padding: 90px 7%;

    background: #f5f6f7;

    text-align: center;

}


.cutting-section .product-card {

    background: white;

}


/* ========================================
   INDUSTRIES
======================================== */

.industries {

    padding: 90px 7%;

    background: #101820;

    text-align: center;

}


.industries .section-label {

    color: #e6a23c;

}


.industries h2 {

    color: white;

}


.industry-list {

    max-width: 1100px;

    margin: 40px auto 0;

    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 12px;

}


.industry-list span {

    padding: 13px 20px;

    border: 1px solid #46515b;

    border-radius: 4px;

    color: #e1e5e8;

    font-size: 14px;

}


/* ========================================
   CONTACT & QUOTE
======================================== */

.quote-section {

    padding: 90px 7%;

    text-align: center;

    background: #e9ecef;

}


.quote-section > p:not(.section-label) {

    max-width: 650px;

    margin: 0 auto 30px;

    color: #5d6872;

    font-size: 17px;

}


.quote-container {

    max-width: 1100px;

    margin: 45px auto 0;

    display: grid;

    grid-template-columns: 1.4fr 1fr;

    gap: 35px;

    text-align: left;

}


.quote-form,
.contact-details {

    background: white;

    padding: 35px;

    border-radius: 6px;

    border: 1px solid #e0e3e6;

}


.quote-form h3,
.contact-details h3 {

    font-size: 24px;

    margin-bottom: 25px;

    color: #17202a;

}


.quote-form form {

    display: flex;

    flex-direction: column;

    gap: 15px;

}


.quote-form input,
.quote-form select,
.quote-form textarea {

    width: 100%;

    padding: 14px;

    border: 1px solid #d5d9dd;

    border-radius: 4px;

    font-family: Arial, Helvetica, sans-serif;

    font-size: 15px;

    outline: none;

}


.quote-form textarea {

    resize: vertical;

}


.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {

    border-color: #e6a23c;

}


.quote-form button {

    border: none;

    cursor: pointer;

    font-family: inherit;

}


.contact-item {

    padding: 18px 0;

    border-bottom: 1px solid #e5e7e9;

}


.contact-item:last-child {

    border-bottom: none;

}


.contact-item strong {

    color: #c17e21;

    font-size: 14px;

}


.contact-item p {

    margin-top: 5px;

    color: #5d6872;

}


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

footer {

    padding: 50px 7% 25px;

    background: #0b1116;

    color: #aeb6bf;

    text-align: center;

}


footer h2 {

    color: white;

    font-size: 24px;

    margin-bottom: 8px;

}


footer p {

    font-size: 14px;

    margin-bottom: 5px;

}


footer .copyright {

    margin-top: 30px;

    padding-top: 20px;

    border-top: 1px solid #29323a;

    font-size: 12px;

    color: #7d8790;

}


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

@media (max-width: 950px) {

    .navbar {

        padding: 15px 5%;

        flex-wrap: wrap;

    }


    .navbar nav {

        order: 3;

        width: 100%;

        justify-content: center;

        gap: 18px;

        flex-wrap: wrap;

    }


    .card-container {

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

    }


    .quote-container {

        grid-template-columns: 1fr;

    }

}


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

@media (max-width: 600px) {

    .navbar {

        justify-content: center;

    }


    .logo {

        width: 100%;

        text-align: center;

    }


    .navbar nav {

        gap: 12px;

    }


    .navbar nav a {

        font-size: 12px;

    }


    .nav-button {

        display: none;

    }


    .hero {

        min-height: 600px;

        padding: 60px 6%;

    }


    .hero h1 {

        font-size: 42px;

    }


    .hero-text {

        font-size: 16px;

    }


    .about,
    .products-section,
    .cutting-section,
    .industries,
    .quote-section {

        padding: 65px 6%;

    }


    .card-container {

        grid-template-columns: 1fr;

    }


    .product-card {

        text-align: center;

    }


    .product-icon {

        margin-left: auto;

        margin-right: auto;

    }


    .industry-list {

        flex-direction: column;

    }


    .industry-list span {

        width: 100%;

    }


    .primary-button,
    .outline-button {

        width: 100%;

        text-align: center;

    }


    .quote-form,
    .contact-details {

        padding: 25px;

    }

}
/* Premium WhatsApp Button */

.whatsapp-chat{
    position:fixed;
    right:25px;
    bottom:25px;
    background:#25D366;
    color:#fff;
    text-decoration:none;
    display:flex;
    align-items:center;
    gap:10px;
    padding:14px 20px;
    border-radius:50px;
    font-family:Arial,sans-serif;
    font-weight:600;
    font-size:16px;
    box-shadow:0 8px 25px rgba(0,0,0,0.25);
    z-index:9999;
    transition:all .3s ease;
    animation:whatsappFloat 2s infinite;
}

.whatsapp-chat:hover{
    transform:translateY(-4px) scale(1.05);
    box-shadow:0 12px 30px rgba(0,0,0,.35);
}

.whatsapp-chat svg{
    width:26px;
    height:26px;
    flex-shrink:0;
}

@keyframes whatsappFloat{
    0%{
        transform:translateY(0);
    }
    50%{
        transform:translateY(-6px);
    }
    100%{
        transform:translateY(0);
    }
}

@media(max-width:768px){

    .whatsapp-chat{

        bottom:18px;
        right:18px;
        padding:12px 16px;
        font-size:14px;

    }

    .whatsapp-chat span{

        display:none;

    }

}