/* =========================
   GENERAL
========================= */

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

body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #1a1a1a;
    line-height: 1.6;
    background-color: #ffffff;
}
/* Company Brand Colours */
:root {
    --blue: #0057A8;
    --green: #3A9D23;
    --dark-blue: #003B73;
    --light-green: #EAF5E6;
}
a {
    text-decoration: none;
    color: inherit;
}


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

header {
    width: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid #eeeeee;
}

nav {
    max-width: 1200px;
    margin: auto;
    padding: 20px 30px;

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

.logo img {
    height: 90px;
    width: auto;
    display: block;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav ul li a {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
    color: var(--dark-blue);
}

nav ul li a:hover {
     color: var(--green);
}


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

.hero {
    min-height: 650px;
    padding: 80px 8%;

    display: flex;
    align-items: center;
    gap: 60px;

    background-color: #f5f5f5;
}

.hero-content {
    flex: 1;
}

.hero-content p:first-child {
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 52px;
    line-height: 1.1;
    margin-bottom: 25px;
    color: var(--dark-blue)
}

.hero-content p {
    max-width: 550px;
    margin-bottom: 30px;
}

.hero-content a {
    display: inline-block;
    padding: 14px 28px;
    background-color: var(--blue);
    color: white;
    border-radius: 2px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.hero-content a:hover {
    background-color: var(--green);
    transform: translateY(-2px);
}

.hero-image {
    flex: 1;

    min-height: 450px;

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

    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
}


/* =========================
   About Us
========================= */
.about {
    max-width: 1000px;
    margin: auto;
    padding: 100px 8%;
}

.about h1 {
    font-size: 48px;
    line-height: 1.15;
    color: var(--dark-blue);
    margin-bottom: 25px;
}

.about-intro {
    max-width: 700px;
    font-size: 20px;
    line-height: 1.7;
    color: #555555;
    margin-bottom: 70px;
}


.about-history {
    max-width: 1000px;
    margin: 0 auto;
    padding: 80px 0;
    border-top: 1px solid #e5e5e5;
}

.history-heading h2 {
    font-size: 38px;
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: 40px;
}

.history-content {
    max-width: 750px;
}

.history-content p {
    margin-bottom: 22px;
    color: #555555;
}


.about-experience {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 0;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.experience-heading h2 {
    font-size: 40px;
    line-height: 1.2;
    color: var(--dark-blue);
}

.experience-content {
    display: flex;
    flex-direction: column;
}

.experience-item {
    padding: 25px 0;
    border-top: 1px solid #e5e5e5;
}

.experience-item:last-child {
    border-bottom: 1px solid #e5e5e5;
}

.experience-item h3 {
    font-size: 21px;
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.experience-item p {
    color: #555555;
}
/* =========================
   GENERAL SECTION
========================= */

section {
    padding: 90px 8%;
}

section h2 {
    font-size: 36px;
    margin-bottom: 30px;
}


/* =========================
   OUR STORY
========================= */
.our-story {
    max-width: 1000px;
    margin: auto;
    padding-top: 100px;
    padding-bottom: 100px;
}

.story-content {
    max-width: 750px;
}

.section-label {
    font-size: 13px;
    letter-spacing: 2px;
    font-weight: bold;
    color: var(--green);
    margin-bottom: 15px;
}

.our-story h2 {
    font-size: 40px;
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: 30px;
}

.our-story p {
    margin-bottom: 20px;
}

.our-story a {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 26px;
    border: 1px solid var(--dark-blue);
    color: var(--dark-blue);
    font-size: 14px;
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.our-story a:hover {
    background-color: var(--dark-blue);
    color: white;
}

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

.our-products {
    background-color: #f5f5f5;
    text-align: center;
}

.our-products h2 {
    color: var(--dark-blue);
    margin-bottom: 15px;
}

.products-intro {
    max-width: 650px;
    margin: 0 auto 45px;
}

.product-categories {
    max-width: 1200px;
    margin: 40px auto 0;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.product-category {
    background-color: white;
    padding: 0 0 35px;

    text-align: left;

    transition: transform 0.2s ease;
    overflow: hidden;
}

.product-category:hover {
    transform: translateY(-5px);
}

.product-image {
    height: 160px;
    width: 100%;

    display: block;
    align-items: center;
    justify-content: center;

    background-color: #ffffff;
    overflow: hidden;
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.product-category h3,
.product-category p,
.product-category a {
    display: block;
    margin-left: 30px;
    margin-right: 30px;
}

.product-category h3 {
    font-size: 24px;
    margin-top: 25px;
    margin-bottom: 12px;
    color: var(--dark-blue);
}

.product-category p {
    margin-bottom: 20px;
}

.product-category a {
    font-size: 14px;
    font-weight: 600;
    color: var(--blue);
    letter-spacing: 0.2px;
}

.product-category a:hover {
    color: var(--green);
}

/* =========================
   WHY US
========================= */
.why-us {
    background-color: #f5f5f5;
}

.why-us-content {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.why-us-intro h2 {
    font-size: 42px;
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: 30px;
}

.why-us-intro p:not(.section-label) {
    max-width: 550px;
    margin-bottom: 20px;
    color: #555555;
}

.why-us-strengths {
    display: flex;
    flex-direction: column;
}

.strength {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 25px;
    padding: 25px 0;
    border-bottom: 1px solid #dcdcdc;
}

.strength:first-child {
    border-top: 1px solid #dcdcdc;
}

.strength-number {
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;
    color: var(--green);
    padding-top: 3px;
}

.strength h3 {
    font-size: 21px;
    color: var(--dark-blue);
    margin-bottom: 8px;
}

.strength p {
    color: #555555;
    margin: 0;
}

/* =========================
   Socks
========================= */

.socks-hero {
    max-width: 1200px;
    margin: auto;
    padding: 100px 8%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.socks-hero-content h1 {
    font-size: 48px;
    line-height: 1.15;
    color: var(--dark-blue);
    margin-bottom: 25px;
}

.socks-hero-content > p:not(.section-label) {
    max-width: 550px;
    font-size: 18px;
    color: #555555;
}

.socks-hero-image {
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
    overflow: hidden;
}

.socks-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}


.socks-features {
    background-color: #f5f5f5;
    max-width: none;
    padding-left: 8%;
    padding-right: 8%;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 100px;
    align-items: start;
}

.socks-features-heading h2 {
    font-size: 40px;
    line-height: 1.2;
    color: var(--dark-blue);
}

.socks-feature-list {
    display: flex;
    flex-direction: column;
}

.socks-feature {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 25px;
    padding: 25px 0;
    border-top: 1px solid #dcdcdc;
}

.socks-feature:last-child {
    border-bottom: 1px solid #dcdcdc;
}

.socks-feature > span {
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;
    color: var(--green);
}

.socks-feature h3 {
    font-size: 21px;
    color: var(--dark-blue);
    margin-bottom: 8px;
}

.socks-feature p {
    color: #555555;
}


.socks-enquiry {
    text-align: center;
    background-color: var(--dark-blue);
    color: white;
}

.socks-enquiry h2 {
    margin-bottom: 20px;
}

.socks-enquiry > p:not(.section-label) {
    max-width: 600px;
    margin: 0 auto 30px;
}

.socks-enquiry a {
    display: inline-block;
    padding: 14px 28px;
    background-color: white;
    color: var(--dark-blue);
    font-size: 14px;
    font-weight: 600;
}

.socks-enquiry a:hover {
    background-color: var(--green);
    color: white;
}

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

.contact {
    text-align: center;
    background-color: var(--dark-blue);
    color: white;
}

.contact h2 {
    margin-bottom: 20px;
}

.contact p {
    margin-bottom: 30px;
}

.contact a {
    display: inline-block;

    padding: 14px 30px;

    background-color: white;
    color: #222;
}
/* =========================
   CONTACT PAGE
   ========================= */

.contact-hero {
    max-width: 1200px;
    margin: auto;
    padding: 110px 8%;
}

.contact-hero-content {
    max-width: 800px;
}

.contact-hero-content h1 {
    font-size: 56px;
    line-height: 1.1;
    color: var(--dark-blue);
    margin-bottom: 30px;
}

.contact-hero-content > p:not(.section-label) {
    max-width: 650px;
    font-size: 20px;
    line-height: 1.7;
    color: #555555;
}


/* Contact Information */

.contact-information {
    background-color: #f5f5f5;
    max-width: none;
    padding-left: 8%;
    padding-right: 8%;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 100px;
    align-items: start;
}

.contact-information-heading h2 {
    font-size: 40px;
    line-height: 1.2;
    color: var(--dark-blue);
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-detail {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 25px;
    padding: 30px 0;
    border-top: 1px solid #dcdcdc;
}

.contact-detail:last-child {
    border-bottom: 1px solid #dcdcdc;
}

.contact-detail > span {
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;
    color: var(--green);
}

.contact-detail h3 {
    font-size: 21px;
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.contact-detail p {
    color: #555555;
    margin-bottom: 5px;
}


/* Contact Enquiry */

.contact-enquiry {
    text-align: center;
    background-color: var(--dark-blue);
    color: white;
}

.contact-enquiry h2 {
    font-size: 40px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.contact-enquiry > p:not(.section-label) {
    max-width: 600px;
    margin: 0 auto;
    color: #dddddd;
}

/* =========================
   FOOTER
========================= */
footer {
    background-color: #111111;
    color: white;
    padding: 60px 8% 25px;
}

.footer-content {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    padding-bottom: 50px;
}

.footer-company h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.footer-company p {
    max-width: 450px;
    color: #cccccc;
}

.footer-links {
    display: flex;
    flex-direction: column;
}

.footer-links h4 {
    margin-bottom: 15px;
    font-size: 16px;
}

.footer-links a {
    color: #cccccc;
    margin-bottom: 8px;
}

.footer-links a:hover {
    color: var(--green);
}

.footer-bottom {
    max-width: 1200px;
    margin: auto;
    padding-top: 25px;
    border-top: 1px solid #333333;
    color: #999999;
    font-size: 13px;
}
/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {

    /* Navigation */
    nav {
        flex-direction: column;
        gap: 20px;
        padding: 15px 20px;
    }

    .logo img {
        height: 65px;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px 18px;
    }

    nav ul li a {
        font-size: 14px;
    }


    /* General sections */
    section {
        padding: 70px 6%;
    }

    
    /* Hero */
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 6%;
        gap: 40px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-image {
        width: 100%;
        min-height: 300px;
    }

    .hero-image img {
        height: 300px;
    }


    /* Our Story */
    .our-story {
        padding-top: 70px;
        padding-bottom: 70px;
    }

    .our-story h2 {
        font-size: 34px;
    }


    /* Our Products */
    .products-page {
    max-width: 1200px;
    margin: auto;
    padding: 100px 8%;
}

.products-page h1 {
    max-width: 800px;
    font-size: 48px;
    line-height: 1.15;
    color: var(--dark-blue);
    margin-bottom: 25px;
}

.products-page-intro {
    max-width: 700px;
    font-size: 19px;
    line-height: 1.7;
    color: #555555;
    margin-bottom: 80px;
}

.products-grid {
    display: flex;
    flex-direction: column;
    gap: 70px;
}

.products-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
    background-color: #f5f5f5;
}

.products-item:nth-child(even) {
    direction: rtl;
}

.products-item:nth-child(even) .products-item-content {
    direction: ltr;
}

.products-item-image {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    overflow: hidden;
}

.products-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.products-item-content {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.products-item-content .section-label {
    margin-bottom: 15px;
}

.products-item-content h2 {
    font-size: 34px;
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.products-item-content p:not(.section-label) {
    max-width: 500px;
    color: #555555;
    margin-bottom: 20px;
}

.products-link {
    display: inline-block;
    margin-top: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--blue);
}

.products-link:hover {
    color: var(--green);
}

    /* Why Lai Hip */
    .why-us-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .why-us-intro h2 {
        font-size: 34px;
    }


    /* Contact */
    .contact {
        padding: 70px 6%;
    }


    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    /* About Us */
    .about-experience {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 70px 0;
}

.experience-heading h2 {
    font-size: 34px;
}
    .products-page {
        padding: 70px 6%;
    }

    .products-page h1 {
        font-size: 36px;
    }

    .products-page-intro {
        font-size: 17px;
        margin-bottom: 50px;
    }

    .products-item {
        grid-template-columns: 1fr;
    }

    .products-item:nth-child(even) {
        direction: ltr;
    }

    .products-item-image {
        min-height: 300px;
        height: 300px;
    }

    .products-item-content {
        padding: 40px 30px;
    }

    .products-item-content h2 {
        font-size: 30px;
    }
    .socks-hero {
        grid-template-columns: 1fr;
        padding: 70px 6%;
        gap: 40px;
    }

    .socks-hero-content h1 {
        font-size: 36px;
    }

    .socks-hero-image {
        height: 350px;
    }

    .socks-features {
        grid-template-columns: 1fr;
        gap: 50px;
        padding-left: 6%;
        padding-right: 6%;
    }

    .socks-features-heading h2 {
        font-size: 34px;
    }
    .contact {
        padding: 70px 6%;
    }

    .contact-hero {
        padding: 70px 6%;
    }

    .contact-hero-content h1 {
        font-size: 40px;
    }

    .contact-hero-content > p:not(.section-label) {
        font-size: 17px;
    }

    .contact-information {
        grid-template-columns: 1fr;
        gap: 50px;
        padding-left: 6%;
        padding-right: 6%;
    }

    .contact-information-heading h2 {
        font-size: 34px;
    }

    .contact-detail {
        grid-template-columns: 40px 1fr;
        gap: 20px;
    }

    .contact-enquiry h2 {
        font-size: 34px;
    }
}