/* ==========================================
   HEROLD LOGISTICS SOLUTIONS
   MAIN STYLESHEET
========================================== */


/* COLOUR VARIABLES */

:root {

    --primary-green: #10251F;
    --secondary-green: #1B352C;

    --gold: #C5A052;
    --light-gold: #D9BD7B;

    --white: #FFFFFF;
    --off-white: #F7F7F5;

    --text-dark: #252525;
    --text-grey: #777777;

    --transition: 0.3s ease;

}


/* GLOBAL SETTINGS */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    overflow-x: hidden;
    background: var(--white);
    color: var(--text-dark);
}

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
}


/* ==========================================
   HEADER & NAVIGATION
========================================== */


/* AUTO-HIDE HEADER */

.header {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000;

    background: var(--primary-green);
    border-bottom: 2px solid var(--gold);

    transform: translateY(0);
    transition: transform 0.4s ease;
}

/* Hide header */

.header.header-hidden {
    transform: translateY(-100%);
}


.navbar {

    width: 100%;
    max-width: 1450px;

    min-height: 85px;

    margin: auto;
    padding: 10px 5%;

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

}


/* Logo */

.brand {
    display: flex;
    align-items: center;
    max-width: 210px;
}

.brand img {
    width: 100%;
    max-height: 65px;
    object-fit: contain;
}


/* Navigation links */

.nav-links {

    display: flex;
    align-items: center;
    gap: 30px;

}

.nav-links a {

    position: relative;

    color: var(--white);

    font-size: 13px;
    font-weight: 600;

    text-transform: uppercase;
    letter-spacing: 1px;

    padding: 10px 0;

    transition: var(--transition);

}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold);
}


/* Navigation underline */

.nav-links a::after {

    content: "";

    position: absolute;

    bottom: 2px;
    left: 0;

    width: 0;
    height: 2px;

    background: var(--gold);

    transition: var(--transition);

}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}


/* Mobile menu button */

.menu-toggle {

    display: none;

    background: transparent;
    border: none;

    cursor: pointer;

}

.menu-toggle span {

    display: block;

    width: 27px;
    height: 3px;

    margin: 5px 0;

    background: var(--gold);

    border-radius: 3px;

}


/* ==========================================
   HOMEPAGE HERO SECTION
========================================== */

.hero {

    position: relative;

    width: 100%;

    height: calc(100vh - 85px);

    min-height: 600px;
    max-height: 900px;

    display: flex;
    align-items: center;

    overflow: hidden;

    background: var(--primary-green);

}


/* SLIDESHOW */

.hero-slideshow {

    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

}

.hero-slide {

    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    opacity: 0;

    transition: opacity 1.5s ease-in-out;

}

.hero-slide.active {
    opacity: 1;
}


/* Truck background */

.truck-slide {

    background-image: url("../images/TruckHP.jpg");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

}


/* Logo background */

.logo-slide {

    background: var(--primary-green);

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

    padding: 0 8%;

}

.logo-slide img {

    width: 65%;
    max-width: 850px;

    height: auto;

    object-fit: contain;

}


/* Dark overlay */

.hero-overlay {

    position: absolute;
    inset: 0;

    z-index: 1;

    background: linear-gradient(

        90deg,

        rgba(7, 20, 16, 0.92) 0%,

        rgba(7, 20, 16, 0.70) 45%,

        rgba(7, 20, 16, 0.20) 100%

    );

}


/* HERO CONTENT */

.hero-content {

    position: relative;
    z-index: 2;

    width: 100%;
    max-width: 1450px;

    margin: auto;

    padding: 60px 8%;

    color: var(--white);

}


/* Tagline */

.hero-tagline {

    color: var(--light-gold);

    font-size: 14px;
    font-weight: 700;

    letter-spacing: 5px;

    margin-bottom: 25px;

}


/* Main heading */

.hero-content h1 {

    max-width: 850px;

    font-size: clamp(38px, 5.2vw, 70px);

    line-height: 1.12;

    font-weight: 700;

    margin-bottom: 25px;

}

.hero-content h1 span {

    display: block;

    color: var(--light-gold);

}


/* Description */

.hero-description {

    max-width: 620px;

    font-size: 16px;
    line-height: 1.9;

    color: rgba(255, 255, 255, 0.88);

    margin-bottom: 35px;

}


/* Explore services button */

.hero-button {

    display: inline-flex;

    align-items: center;
    gap: 20px;

    padding: 16px 27px;

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

    color: var(--primary-green);

    font-size: 14px;
    font-weight: 700;

    transition: var(--transition);

}

.hero-button span {
    font-size: 22px;
    transition: var(--transition);
}

.hero-button:hover {

    background: transparent;
    color: var(--white);

}

.hero-button:hover span {
    transform: translateX(5px);
}


/* SLIDESHOW INDICATORS */

.slide-indicators {

    position: absolute;

    z-index: 3;

    bottom: 45px;
    right: 8%;

    display: flex;
    gap: 12px;

}

.indicator {

    width: 30px;
    height: 4px;

    border: none;

    background: rgba(255, 255, 255, 0.45);

    cursor: pointer;

    transition: var(--transition);

}

.indicator.active-indicator {
    background: var(--gold);
}


/* SCROLL INDICATOR */

.scroll-indicator {

    position: absolute;

    z-index: 3;

    bottom: 35px;
    left: 8%;

    display: flex;
    align-items: center;
    gap: 15px;

    color: var(--white);

    font-size: 10px;
    letter-spacing: 2px;

}

.scroll-line {

    width: 45px;
    height: 1px;

    background: var(--gold);

}


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

.footer {

    background: var(--primary-green);

    color: var(--white);

    padding: 70px 8% 0;

    border-top: 3px solid var(--gold);

}

.footer-container {

    max-width: 1450px;

    margin: auto;

    display: grid;

    grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr;

    gap: 45px;

    padding-bottom: 55px;

}


/* Footer brand */

.footer-brand img {

    width: 100%;
    max-width: 260px;

    height: auto;

    object-fit: contain;

    margin-bottom: 20px;

}

.footer-brand p {

    color: rgba(255, 255, 255, 0.75);

    font-size: 14px;
    line-height: 1.7;

    margin-bottom: 18px;

}

.footer-tagline {

    color: var(--gold);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 3px;

}


/* Footer headings */

.footer-column h3 {

    color: var(--light-gold);

    font-size: 16px;

    margin-bottom: 25px;

}


/* Footer links */

.footer-column ul {

    display: flex;
    flex-direction: column;

    gap: 14px;

}

.footer-column ul a {

    color: rgba(255, 255, 255, 0.75);

    font-size: 13px;

    transition: var(--transition);

}

.footer-column ul a:hover {

    color: var(--gold);
    padding-left: 5px;

}


/* Footer text */

.footer-column p {

    color: rgba(255, 255, 255, 0.75);

    font-size: 13px;
    line-height: 1.8;

    margin-bottom: 20px;

}


/* Contact link */

.footer-contact-link {

    color: var(--gold);

    font-size: 13px;
    font-weight: 700;

    transition: var(--transition);

}

.footer-contact-link:hover {
    color: var(--white);
}


/* Footer bottom */

.footer-bottom {

    max-width: 1450px;

    margin: auto;

    border-top: 1px solid rgba(255, 255, 255, 0.15);

    padding: 25px 0;

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

    gap: 15px;

}

.footer-bottom p {

    color: rgba(255, 255, 255, 0.65);

    font-size: 12px;

}


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

@media screen and (max-width: 1024px) {

    .navbar {
        padding: 10px 4%;
    }

    .brand {
        max-width: 165px;
    }

    .nav-links {
        gap: 16px;
    }

    .nav-links a {
        font-size: 11px;
        letter-spacing: 0.5px;
    }

    .hero-content {
        padding: 50px 6%;
    }

    .hero-content h1 {
        font-size: 52px;
    }

    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

}


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

@media screen and (max-width: 768px) {

    /* Navigation */

    .navbar {
        min-height: 75px;
    }

    .brand {
        max-width: 155px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {

        display: none;

        position: absolute;

        top: 75px;
        left: 0;

        width: 100%;

        background: var(--primary-green);

        flex-direction: column;
        align-items: flex-start;

        gap: 0;

        padding: 15px 6% 25px;

        border-top: 1px solid rgba(197, 160, 82, 0.3);

    }

    .nav-links.show {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {

        display: block;

        width: 100%;

        padding: 14px 0;

        font-size: 13px;

    }


    /* Hero */

    .hero {

        height: 750px;

        min-height: 600px;
        max-height: 850px;

    }

    .hero-content {
        padding: 40px 7%;
    }

    .hero-tagline {

        font-size: 11px;
        letter-spacing: 3px;

        margin-bottom: 20px;

    }

    .hero-content h1 {

        font-size: clamp(36px, 8vw, 50px);

    }

    .hero-description {

        font-size: 14px;
        line-height: 1.8;

        max-width: 100%;

    }

    .hero-button {

        padding: 14px 20px;
        font-size: 13px;

    }


    /* Logo slide */

    .logo-slide {

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

        padding: 45px 5%;

    }

    .logo-slide img {

        width: 95%;
        max-width: 550px;

    }


    /* Truck image */

    .truck-slide {
        background-position: 60% center;
    }


    /* Overlay */

    .hero-overlay {

        background: rgba(7, 20, 16, 0.75);

    }


    /* Indicators */

    .slide-indicators {

        right: 7%;
        bottom: 30px;

    }

    .scroll-indicator {

        left: 7%;
        bottom: 30px;

        font-size: 9px;

    }


    /* Footer */

    .footer {
        padding: 55px 7% 0;
    }

    .footer-container {

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

        gap: 35px 25px;

    }

    .footer-brand img {
        max-width: 200px;
    }

    .footer-bottom {

        flex-direction: column;
        align-items: flex-start;

    }

}


/* ==========================================
   SMALL MOBILE DEVICES
========================================== */

@media screen and (max-width: 480px) {

    .navbar {
        padding: 10px 5%;
    }

    .brand {
        max-width: 135px;
    }

    .hero {

        min-height: 620px;
        height: 85vh;

    }

    .hero-content {
        padding: 35px 6%;
    }

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

    .hero-description {
        font-size: 13px;
    }

    .hero-button {

        padding: 13px 17px;
        gap: 12px;

    }

    .logo-slide img {
        width: 100%;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .footer-brand img {
        max-width: 230px;
    }

    .footer-bottom p {

        font-size: 11px;
        line-height: 1.6;

    }

}


/* ==========================================
   REDUCED MOTION ACCESSIBILITY
========================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {

        scroll-behavior: auto !important;

        transition-duration: 0.01ms !important;

    }

}


/* ==========================================
   FOOTER CONTACT INFORMATION
========================================== */

.contact-info {

    display: flex;
    flex-direction: column;

    gap: 20px;

    margin: 25px 0;

}


.contact-item {

    display: flex;
    align-items: flex-start;

    gap: 15px;

}


.contact-item i {

    color: var(--gold);

    font-size: 17px;

    width: 20px;

    text-align: center;

    margin-top: 2px;

    transition: var(--transition);

}


.contact-item a,
.contact-item span {

    color: rgba(255, 255, 255, 0.78);

    font-size: 13px;

    line-height: 1.7;

    transition: var(--transition);

}


.contact-item a:hover {

    color: var(--gold);

}


/* Light background contact icons */

.light-section .contact-item i {

    color: var(--primary-green);

}


/* Responsive contact details */

@media screen and (max-width: 480px) {

    .contact-info {

        gap: 17px;

    }

    .contact-item {

        gap: 12px;

    }

}


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

.about-section {
    padding: 100px 8%;
    background: #F7F7F5;
    color: #212529;
}

.about-container {
    max-width: 1250px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 65px;
    align-items: center;
}

.about-highlight {
    transition: transform 0.3s ease,
                box-shadow 0.3s ease,
                border-color 0.3s ease;
    cursor: pointer;
}

.about-highlight:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
    border-color: #c9a45c;
}

/* ABOUT IMAGE */

.about-image {
    position: relative;
    height: 570px;
    overflow: hidden;
    border-radius: 4px;
}

.about-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(16, 37, 31, 0.85),
        transparent 55%
    );
}

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

.about-image-caption {
    position: absolute;
    z-index: 2;
    bottom: 35px;
    left: 30px;
    right: 20px;
    color: white;
}

.about-image-caption span {
    color: #D9BD7B;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
}

.about-image-caption p {
    font-size: 21px;
    font-weight: 600;
    margin-top: 10px;
}

/* ABOUT CONTENT */

.about-content {
    max-width: 620px;
}

.about-label {
    display: inline-block;
    color: #A98235;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 18px;
}

.about-content h2 {
    color: #10251F;
    font-size: clamp(32px, 3.5vw, 45px);
    line-height: 1.2;
    margin-bottom: 25px;
}

.about-content p {
    color: #626A65;
    font-size: 15px;
    line-height: 1.9;
    margin-bottom: 17px;
}

/* LOGISTICS HIGHLIGHTS */

.about-highlights {
    max-width: 1250px;
    margin: 75px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.about-highlight {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 30px 24px;
    background: #FFFFFF;
    border-bottom: 3px solid #C5A052;
    box-shadow: 0 8px 25px rgba(16, 37, 31, 0.06);
}

.highlight-icon {
    min-width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #10251F;
    color: #D9BD7B;
    font-size: 19px;
    border-radius: 3px;
}

.about-highlight h3 {
    color: #10251F;
    font-size: 17px;
    line-height: 1.4;
    margin-bottom: 10px;
}

.about-highlight p {
    color: #6A716D;
    font-size: 13px;
    line-height: 1.8;
}

/* TABLET RESPONSIVENESS */

@media (max-width: 1024px) {

    .about-section {
        padding: 80px 5%;
    }

    .about-container {
        gap: 35px;
    }

    .about-image {
        height: 520px;
    }

    .about-highlights {
        gap: 15px;
    }

    .about-highlight {
        padding: 24px 18px;
        flex-direction: column;
    }
}

/* MOBILE RESPONSIVENESS */

@media (max-width: 768px) {

    .about-section {
        padding: 65px 6%;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .about-image {
        height: 380px;
    }

    .about-content {
        max-width: 100%;
    }

    .about-content h2 {
        font-size: 34px;
    }

    .about-highlights {
        grid-template-columns: 1fr;
        margin-top: 45px;
        gap: 18px;
    }

    .about-highlight {
        flex-direction: row;
        padding: 24px 20px;
    }
}

/* SMALL MOBILE SCREENS */

@media (max-width: 480px) {

    .about-section {
        padding: 55px 5%;
    }

    .about-image {
        height: 300px;
    }

    .about-image-caption {
        left: 20px;
        bottom: 22px;
    }

    .about-image-caption p {
        font-size: 18px;
    }

    .about-content h2 {
        font-size: 29px;
    }

    .about-content p {
        font-size: 14px;
    }

    .about-highlight {
        gap: 14px;
    }
}


/* ==========================================
   SERVICES SECTION
========================================== */

.services-section {
    padding: 100px 7%;
    background: #f8f9fa;
}

.services-container {
    max-width: 1250px;
    margin: auto;
}

/* SECTION HEADING */

.services-heading {
    max-width: 720px;
    margin: 0 auto 60px;
    text-align: center;
}

.services-label {
    color: #b58b42;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 3px;
}

.services-heading h2 {
    font-size: clamp(30px, 4vw, 42px);
    color: #212529;
    margin: 15px 0;
}

.services-heading p {
    color: #6c757d;
    font-size: 16px;
    line-height: 1.8;
}


/* SERVICES GRID */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}


/* SERVICE CARD */

.service-card {
    position: relative;
    background: #ffffff;
    padding: 35px 30px;
    border: 1px solid #e9ecef;
    border-radius: 5px;
    transition: all 0.35s ease;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-9px);
    border-color: #c9a45c;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.09);
}


/* SERVICE NUMBER */

.service-number {
    position: absolute;
    top: 20px;
    right: 25px;
    color: #e9ecef;
    font-size: 32px;
    font-weight: 700;
    transition: color 0.3s ease;
}

.service-card:hover .service-number {
    color: #c9a45c;
}


/* SERVICE ICON */

.service-icon {
    width: 60px;
    height: 60px;
    background: #f5f1e9;
    color: #b58b42;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    font-size: 25px;
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: #c9a45c;
    color: #ffffff;
}


/* SERVICE TEXT */

.service-card h3 {
    color: #212529;
    font-size: 19px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.service-card p {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}


/* SERVICE LINK */

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #b58b42;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    transition: gap 0.3s ease;
}

.service-link:hover {
    gap: 16px;
}


/* BOTTOM CALL TO ACTION */

.services-cta {
    margin-top: 55px;
    padding: 35px 40px;
    background: #212529;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
    border-left: 4px solid #c9a45c;
}

.services-cta h3 {
    color: #ffffff;
    font-size: 21px;
    margin-bottom: 8px;
}

.services-cta p {
    color: #c5c5c5;
    font-size: 14px;
    line-height: 1.7;
}

.services-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    background: #c9a45c;
    color: #212529;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.services-cta-button:hover {
    background: #ffffff;
}


/* RESPONSIVE DESIGN */

@media (max-width: 992px) {

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

}

@media (max-width: 600px) {

    .services-section {
        padding: 75px 6%;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .service-card {
        padding: 30px 25px;
    }

    .services-cta {
        flex-direction: column;
        align-items: flex-start;
        padding: 30px 25px;
    }

}


/* ==========================================
   OPERATIONS SECTION
========================================== */

.operations-section {
    padding: 110px 7%;
    background: #ffffff;
    overflow: hidden;
}

.operations-container {
    max-width: 1200px;
    margin: auto;
}


/* HEADING */

.operations-heading {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 85px;
}

.operations-label {
    color: #b58b42;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 3px;
}

.operations-heading h2 {
    font-size: clamp(30px, 4vw, 43px);
    color: #212529;
    margin: 16px 0;
}

.operations-heading p {
    color: #6c757d;
    line-height: 1.9;
    font-size: 15px;
}


/* TIMELINE */

.operations-timeline {
    position: relative;
}

.operations-timeline::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    height: 100%;
    width: 2px;
    background: linear-gradient(
        to bottom,
        #c9a45c,
        #e9ecef
    );
    transform: translateX(-50%);
}


/* INDIVIDUAL OPERATION */

.operation-item {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 75px;
    margin-bottom: 100px;
    z-index: 1;
}

.operation-item:last-child {
    margin-bottom: 0;
}


/* ALTERNATING LAYOUT */

.operation-item.reverse .operation-image {
    order: 2;
}

.operation-item.reverse .operation-content {
    order: 1;
    text-align: right;
}


/* IMAGE */

.operation-image {
    position: relative;
    height: 340px;
    overflow: hidden;
    border-radius: 5px;
    background: #212529;
    box-shadow: 0 12px 30px rgba(0,0,0,0.10);
}

.operation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s ease;
}

.operation-image:hover img {
    transform: scale(1.09);
}


/* IMAGE NUMBER */

.operation-image-number {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: #ffffff;
    background: rgba(33, 37, 41, 0.85);
    padding: 12px 17px;
    font-size: 17px;
    font-weight: 700;
    border-left: 3px solid #c9a45c;
    transition: background 0.3s ease;
}

.operation-image:hover .operation-image-number {
    background: #b58b42;
}


/* TEXT */

.operation-content {
    position: relative;
    padding: 20px 0;
}

.operation-stage {
    color: #b58b42;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
}

.operation-content h3 {
    color: #212529;
    font-size: 26px;
    margin: 18px 0;
    line-height: 1.4;
}

.operation-content p {
    color: #6c757d;
    font-size: 15px;
    line-height: 1.9;
}


/* GOLD DETAIL */

.operation-detail {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 22px;
    padding: 12px 18px;
    background: #f8f5ee;
    color: #8c6a2e;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.operation-detail i {
    font-size: 17px;
}

.operation-detail:hover {
    background: #c9a45c;
    color: #ffffff;
}


/* TIMELINE CONNECTION POINT */

.operation-item::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 17px;
    height: 17px;
    background: #c9a45c;
    border: 4px solid #ffffff;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 2px #c9a45c;
    z-index: 2;
}


/* BOTTOM MESSAGE */

.operations-bottom {
    margin-top: 110px;
    padding: 65px 30px;
    text-align: center;
    background: #212529;
    border-top: 3px solid #c9a45c;
}

.operations-bottom span {
    color: #c9a45c;
    font-size: 12px;
    letter-spacing: 3px;
    font-weight: 700;
}

.operations-bottom h3 {
    color: #ffffff;
    font-size: 30px;
    margin: 18px 0;
}

.operations-bottom p {
    max-width: 600px;
    margin: auto;
    color: #c5c5c5;
    line-height: 1.8;
}


/* SCROLL REVEAL ANIMATION */

.reveal {
    opacity: 0;
    transform: translateY(45px);
    transition: opacity 0.8s ease,
                transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}


/* RESPONSIVE DESIGN */

@media (max-width: 900px) {

    .operations-timeline::before {
        left: 12px;
    }

    .operation-item {
        grid-template-columns: 1fr;
        gap: 25px;
        padding-left: 40px;
        margin-bottom: 75px;
    }

    .operation-item.reverse .operation-image,
    .operation-item.reverse .operation-content {
        order: initial;
    }

    .operation-item.reverse .operation-content {
        text-align: left;
    }

    .operation-item::after {
        left: 12px;
        top: 25px;
    }

    .operation-image {
        height: 300px;
    }

}

@media (max-width: 600px) {

    .operations-section {
        padding: 75px 6%;
    }

    .operations-heading {
        margin-bottom: 55px;
    }

    .operation-image {
        height: 240px;
    }

    .operation-content h3 {
        font-size: 22px;
    }

    .operations-bottom {
        padding: 45px 22px;
        margin-top: 70px;
    }

    .operations-bottom h3 {
        font-size: 24px;
    }

}


/* ==========================================
   WHY HEROLD SECTION
========================================== */

.why-herold-section {
    padding: 110px 7%;
    background: #212529;
    position: relative;
    overflow: hidden;
}

.why-herold-container {
    max-width: 1200px;
    margin: auto;
}


/* HEADING */

.why-herold-heading {
    max-width: 750px;
    margin: 0 auto 65px;
    text-align: center;
}

.why-herold-label {
    color: #c9a45c;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
}

.why-herold-heading h2 {
    color: #ffffff;
    font-size: clamp(32px, 4vw, 45px);
    margin: 18px 0;
}

.why-herold-heading p {
    color: #bfc3c7;
    font-size: 15px;
    line-height: 1.9;
}


/* FEATURE GRID */

.why-herold-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}


/* FEATURE CARDS */

.why-card {
    position: relative;
    background: #2b3035;
    padding: 35px 30px;
    min-height: 275px;
    border: 1px solid #393f44;
    border-radius: 5px;
    overflow: hidden;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        background 0.35s ease,
        box-shadow 0.35s ease;
}

.why-card:hover {
    transform: translateY(-10px);
    background: #343a40;
    border-color: #c9a45c;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}


/* CARD NUMBER */

.why-number {
    position: absolute;
    top: 20px;
    right: 25px;
    color: #41474c;
    font-size: 35px;
    font-weight: 700;
    transition: color 0.35s ease;
}

.why-card:hover .why-number {
    color: #c9a45c;
}


/* ICON */

.why-icon {
    width: 58px;
    height: 58px;
    display: flex;
    justify-content: center;
    align-items: center;

    background: rgba(201,164,92,0.12);
    color: #c9a45c;

    font-size: 23px;
    border-radius: 5px;

    margin-bottom: 25px;

    transition:
        background 0.35s ease,
        color 0.35s ease,
        transform 0.35s ease;
}

.why-card:hover .why-icon {
    background: #c9a45c;
    color: #212529;
    transform: rotate(-5deg) scale(1.08);
}


/* CARD TEXT */

.why-card h3 {
    color: #ffffff;
    font-size: 18px;
    margin-bottom: 13px;
    line-height: 1.5;
}

.why-card p {
    color: #bfc3c7;
    font-size: 14px;
    line-height: 1.8;
}


/* GOLD BOTTOM ACCENT */

.why-card-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #c9a45c;
    transition: width 0.4s ease;
}

.why-card:hover .why-card-line {
    width: 100%;
}


/* CLOSING BANNER */

.why-herold-banner {
    position: relative;
    margin-top: 75px;
    padding: 65px 55px;
    background: #f8f9fa;
    border-left: 5px solid #c9a45c;
    overflow: hidden;
}

.why-banner-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.why-banner-content > span {
    color: #a78343;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
}

.why-banner-content h3 {
    color: #212529;
    font-size: clamp(25px, 3.5vw, 36px);
    line-height: 1.4;
    margin: 18px 0;
}

.why-banner-content h3 strong {
    color: #b58b42;
    display: block;
}

.why-banner-content p {
    color: #6c757d;
    line-height: 1.8;
    font-size: 14px;
    margin-bottom: 25px;
}


/* BANNER BUTTON */

.why-banner-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 23px;

    background: #212529;
    color: #ffffff;

    font-size: 13px;
    font-weight: 700;
    text-decoration: none;

    transition: all 0.3s ease;
}

.why-banner-button:hover {
    background: #c9a45c;
    color: #212529;
    gap: 19px;
}


/* DECORATIVE GLOBE */

.why-banner-decoration {
    position: absolute;
    right: 45px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(201,164,92,0.13);
    font-size: 190px;
    transition: transform 0.6s ease;
}

.why-herold-banner:hover .why-banner-decoration {
    transform: translateY(-50%) rotate(15deg);
}


/* RESPONSIVE DESIGN */

@media (max-width: 992px) {

    .why-herold-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}

@media (max-width: 600px) {

    .why-herold-section {
        padding: 75px 6%;
    }

    .why-herold-grid {
        grid-template-columns: 1fr;
    }

    .why-card {
        min-height: auto;
        padding: 30px 25px;
    }

    .why-herold-banner {
        padding: 40px 25px;
    }

    .why-banner-decoration {
        right: -35px;
        font-size: 120px;
    }

}


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

.contact-section {
    padding: 110px 7%;
    background: #f8f9fa;
}

.contact-container {
    max-width: 1200px;
    margin: auto;
}


/* HEADING */

.contact-heading {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 65px;
}

.contact-label {
    color: #b58b42;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
}

.contact-heading h2 {
    color: #212529;
    font-size: clamp(30px, 4vw, 43px);
    margin: 17px 0;
}

.contact-heading p {
    color: #6c757d;
    font-size: 15px;
    line-height: 1.9;
}


/* CONTACT LAYOUT */

.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    background: #ffffff;
    box-shadow: 0 15px 45px rgba(0,0,0,0.07);
    border-radius: 6px;
    overflow: hidden;
}


/* LEFT INFORMATION PANEL */

.contact-information {
    padding: 45px 38px;
    background: #212529;
    color: #ffffff;
}


/* LOGO */

.contact-logo {
    width: 175px;
    height: 100px;
    background: #ffffff;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}


.contact-info-label {
    color: #c9a45c;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.contact-information h3 {
    color: #ffffff;
    font-size: 29px;
    line-height: 1.4;
    margin: 15px 0;
}

.contact-intro {
    color: #c5c5c5;
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 35px;
}


/* CONTACT DETAILS */

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 35px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 17px;
}

.contact-detail-icon {
    min-width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201,164,92,0.13);
    color: #c9a45c;
    border-radius: 4px;
}

.contact-detail span {
    display: block;
    color: #c9a45c;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 7px;
}

.contact-detail a,
.contact-detail p {
    color: #ffffff;
    font-size: 13px;
    line-height: 1.8;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.contact-detail a:hover {
    color: #c9a45c;
}


/* OPERATING HOURS */

.operating-hours {
    padding: 23px 20px;
    background: #2b3035;
    border-left: 3px solid #c9a45c;
}

.hours-heading {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    color: #c9a45c;
}

.hours-heading h4 {
    color: #ffffff;
    font-size: 15px;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #454a4e;
    font-size: 12px;
}

.hours-row:last-child {
    border-bottom: none;
}

.hours-row span {
    color: #c5c5c5;
}

.hours-row strong {
    color: #ffffff;
    white-space: nowrap;
}

.hours-row .closed-label {
    color: #e5a3a3;
}


/* CLOSING MESSAGE */

.contact-closing {
    margin-top: 30px;
}

.contact-closing i {
    color: #c9a45c;
    font-size: 20px;
    margin-bottom: 12px;
}

.contact-closing p {
    color: #ffffff;
    font-size: 15px;
    line-height: 1.8;
    font-style: italic;
}


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

.contact-form-container {
    padding: 50px 45px;
    background: #ffffff;
}

.form-heading {
    margin-bottom: 35px;
}

.form-heading span {
    color: #b58b42;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.form-heading h3 {
    color: #212529;
    font-size: 28px;
    margin: 12px 0;
}

.form-heading p {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.7;
}


/* FORM ROWS */

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 22px;
}

.form-group label {
    color: #343a40;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 9px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid #e0e3e6;
    border-radius: 4px;
    outline: none;
    background: #ffffff;
    color: #212529;
    font-family: inherit;
    font-size: 13px;
    transition: border-color 0.3s ease,
                box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #c9a45c;
    box-shadow: 0 0 0 3px rgba(201,164,92,0.12);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #adb5bd;
}


/* SUBMIT BUTTON */

.contact-submit-button {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 17px 22px;
    background: #c9a45c;
    color: #212529;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s ease,
                transform 0.3s ease;
}

.contact-submit-button:hover {
    background: #b58b42;
    transform: translateY(-2px);
}

.contact-submit-button:disabled {
    opacity: 0.7;
    cursor: wait;
    transform: none;
}

.form-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
    color: #90979e;
    font-size: 11px;
}


/* ==========================================
   SUCCESS POPUP
========================================== */

.success-popup {
    position: fixed;
    inset: 0;
    z-index: 9999;

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

    padding: 20px;

    background: rgba(15, 18, 20, 0.78);
    backdrop-filter: blur(5px);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition: opacity 0.3s ease,
                visibility 0.3s ease;
}

.success-popup.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.success-popup-content {
    width: 100%;
    max-width: 440px;
    padding: 45px 35px;
    background: #ffffff;
    text-align: center;
    border-radius: 6px;
    border-top: 4px solid #c9a45c;

    transform: translateY(25px) scale(0.96);

    transition: transform 0.35s ease;
}

.success-popup.show .success-popup-content {
    transform: translateY(0) scale(1);
}

.success-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #eaf5ed;
    color: #32834b;
    font-size: 28px;
}

.success-popup-content > span {
    color: #b58b42;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

.success-popup-content h3 {
    color: #212529;
    font-size: 30px;
    margin: 15px 0;
}

.success-popup-content p {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.8;
}

.success-popup-content .success-closing {
    color: #9a773c;
    font-weight: 600;
    margin-top: 18px;
}

.success-close-button {
    margin-top: 25px;
    padding: 14px 25px;
    width: 100%;
    background: #212529;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.success-close-button:hover {
    background: #b58b42;
}


/* ==========================================
   RESPONSIVE DESIGN
========================================== */

@media (max-width: 950px) {

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

    .contact-information {
        padding: 40px 35px;
    }

}

@media (max-width: 600px) {

    .contact-section {
        padding: 75px 6%;
    }

    .contact-information,
    .contact-form-container {
        padding: 35px 23px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-information h3 {
        font-size: 25px;
    }

    .hours-row {
        font-size: 11px;
    }

}

/* FORM VALIDATION */

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
    border: 1.5px solid #dc3545 !important;
    background-color: #fff8f8;
}

.field-error {
    color: #dc3545;
    font-size: 12px;
    margin-top: 6px;
    display: block;
}

.form-group input:focus.invalid,
.form-group select:focus.invalid,
.form-group textarea:focus.invalid {
    outline: none;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.12);
}