/* ==========================================
   ARKOG HAULAGE LTD — GLOBAL STYLES
   Theme: Premium Blue | Red Quote Button
========================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ==========================================
   1. GLOBAL VARIABLES
========================================== */

:root {
    --navy: #06152e;
    --blue: #082b59;
    --medium-blue: #0a356b;
    --bright-blue: #1479d4;
    --light-blue: #1b4b80;
    --pale-blue: #b8d9ff;

    --red: #e32636;
    --red-hover: #bd1828;

    --white: #dcecff;
    --text: #dce8f8;
    --muted: #a8c1df;
    --border: #174777;

    --card-bg: #0a2b52;
    --section-bg: #082447;
    --header-bg: rgba(6, 21, 46, 0.97);

    --shadow: 0 15px 45px rgba(0, 0, 0, 0.25);
    --transition: all 0.3s ease;
}

/* ==========================================
   2. RESET
========================================== */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: 'Inter', Arial, sans-serif;
    color: var(--text);
    background: var(--navy);
    line-height: 1.7;
    overflow-x: hidden;
}

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

img {
    max-width: 100%;
    display: block;
}

input,
textarea,
select {
    font: inherit;
}

::selection {
    background: var(--bright-blue);
    color: var(--white);
}

/* ==========================================
   3. NAVIGATION
========================================== */

#header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.navbar {
    max-width: 1240px;
    min-height: 86px;
    margin: auto;
    padding: 0 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

/* Company logo */

.logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    flex-shrink: 0;

    font-size: 19px;
    font-weight: 800;
    letter-spacing: -0.7px;

    color: var(--white);
}

.logo strong {
    color: var(--bright-blue);
}

.logo-icon {
    width: 43px;
    height: 43px;

    display: grid;
    place-items: center;

    background: linear-gradient(
        135deg,
        var(--blue),
        var(--bright-blue)
    );

    color: var(--white);
    border: 1px solid rgba(120, 186, 255, 0.25);
    border-radius: 10px;

    font-size: 25px;
    font-weight: 800;

    box-shadow: 0 5px 15px rgba(20, 121, 212, 0.25);
}

/* Navigation links */

.nav-links {
    display: flex;
    align-items: center;
    gap: 27px;
    list-style: none;
}

.nav-links a {
    position: relative;

    font-size: 13px;
    font-weight: 600;
    color: var(--muted);

    transition: color 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #78baff;
}

.nav-links a.active::after {
    content: "";

    position: absolute;
    left: 0;
    right: 0;
    bottom: -9px;

    height: 2px;

    background: var(--bright-blue);
    border-radius: 5px;
}

/* ==========================================
   4. BUTTONS
========================================== */

/* RED IS RESERVED FOR GET A QUOTE */

.quote-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 12px;

    padding: 13px 22px;

    border: 1px solid var(--red);
    border-radius: 5px;

    background: var(--red);
    color: #ffffff;

    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;

    cursor: pointer;

    box-shadow: 0 7px 18px rgba(227, 38, 54, 0.19);

    transition:
        transform 0.25s ease,
        background 0.25s ease,
        box-shadow 0.25s ease;
}

.quote-btn:hover {
    background: var(--red-hover);
    border-color: var(--red-hover);

    transform: translateY(-2px);

    box-shadow: 0 11px 25px rgba(227, 38, 54, 0.27);
}

/* Blue secondary button */

.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 13px 20px;

    border: 1px solid #4b85c2;
    border-radius: 5px;

    color: var(--white);
    background: rgba(20, 121, 212, 0.15);

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

    transition: var(--transition);
}

.secondary-btn:hover {
    background: rgba(20, 121, 212, 0.32);
    border-color: #78baff;
    transform: translateY(-2px);
}

/* Blue outline button */

.outline-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 13px 23px;

    border: 1px solid var(--bright-blue);
    border-radius: 5px;

    color: #78baff;
    background: transparent;

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

    transition: var(--transition);
}

.outline-btn:hover {
    background: var(--bright-blue);
    color: var(--white);
    transform: translateY(-2px);
}

/* Mobile menu button */

.menu-toggle {
    display: none;

    width: 43px;
    height: 43px;

    border: 1px solid var(--border);
    border-radius: 5px;

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

    font-size: 24px;
    cursor: pointer;

    transition: var(--transition);
}

.menu-toggle:hover {
    background: var(--medium-blue);
    border-color: var(--bright-blue);
}

/* ==========================================
   5. HERO SECTION
========================================== */

.hero {
    position: relative;
    isolation: isolate;

    min-height: 610px;

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            rgba(4, 19, 40, 0.97) 0%,
            rgba(7, 35, 68, 0.89) 48%,
            rgba(7, 35, 68, 0.45) 100%
        ),
        url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=2000&q=85')
        center 55% / cover no-repeat;
}

.hero::before {
    content: "";

    position: absolute;
    inset: 0;
    z-index: -1;

    background: linear-gradient(
        0deg,
        rgba(4, 19, 40, 0.55),
        transparent 55%
    );
}

.hero-content {
    width: 100%;
    max-width: 1240px;

    margin: 0 auto;
    padding: 90px 30px 110px;

    color: var(--white);

    animation: heroEntrance 0.9s ease both;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    margin-bottom: 23px;

    color: #b8d9ff;

    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2.3px;
}

.hero-tag::before {
    content: "";

    width: 28px;
    height: 2px;

    background: var(--bright-blue);
}

.hero h1 {
    max-width: 850px;

    margin-bottom: 23px;

    color: var(--white);

    font-size: clamp(40px, 5.3vw, 70px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -2.7px;
}

.hero h1 span {
    color: #78baff;
}

.hero-content > p {
    max-width: 600px;

    margin-bottom: 32px;

    color: #d0e2f8;

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

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

/* ==========================================
   6. SERVICES PREVIEW
========================================== */

.services-preview {
    max-width: 1300px;

    margin: auto;
    padding: 100px 30px;

    background: var(--navy);
}

.section-heading {
    max-width: 680px;

    margin: 0 auto 50px;

    text-align: center;
}

.section-heading > span,
.cta-section > div > span {
    display: inline-block;

    margin-bottom: 12px;

    color: #78baff;

    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
}

.section-heading h2 {
    margin-bottom: 15px;

    color: var(--white);

    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.25;
    letter-spacing: -1.2px;
}

.section-heading p {
    color: var(--muted);
    font-size: 14px;
}

/* Services grid */

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

/* Individual service cards */

.service-card {
    position: relative;
    overflow: hidden;

    padding: 30px 24px;

    border: 1px solid var(--border);
    border-radius: 9px;

    background: linear-gradient(
        145deg,
        #0b315e,
        #082447
    );

    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.service-card::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 0;
    height: 3px;

    background: var(--bright-blue);

    transition: width 0.3s ease;
}

.service-card:hover {
    transform: translateY(-7px);

    border-color: #2879bd;

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

.service-card:hover::before {
    width: 100%;
}

/* Service icon */

.service-icon {
    width: 55px;
    height: 55px;

    margin-bottom: 23px;

    display: grid;
    place-items: center;

    border: 1px solid #1d5489;
    border-radius: 8px;

    background: #103e70;

    color: #9dceff;

    font-size: 26px;
}

/* Service headings */

.service-card h3 {
    margin-bottom: 12px;

    color: var(--white);

    font-size: 17px;
    line-height: 1.4;
}

.service-card p {
    min-height: 100px;

    margin-bottom: 19px;

    color: var(--muted);

    font-size: 13px;
    line-height: 1.85;
}

/* Service links */

.service-card > a {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    color: #78baff;

    font-size: 12px;
    font-weight: 800;

    transition: var(--transition);
}

.service-card > a:hover {
    color: #b8d9ff;
    gap: 12px;
}

.services-action {
    margin-top: 40px;
    text-align: center;
}

/* ==========================================
   7. CALL TO ACTION
========================================== */

.cta-section {
    position: relative;
    overflow: hidden;

    margin: 0 30px 90px;
    padding: 48px;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 35px;

    border: 1px solid #174777;
    border-radius: 10px;

    background:
        radial-gradient(
            circle at 90% 10%,
            rgba(65, 139, 214, 0.25),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #0b3567,
            #06152e
        );

    color: var(--white);
}

.cta-section > div {
    max-width: 720px;
}

.cta-section > div > span {
    color: #78baff;
}

.cta-section h2 {
    margin-bottom: 12px;

    color: var(--white);

    font-size: clamp(25px, 3vw, 35px);
    line-height: 1.3;
}

.cta-section p {
    color: var(--muted);
    font-size: 13px;
}

.cta-section .quote-btn {
    flex-shrink: 0;
}

/* ==========================================
   8. FOOTER
========================================== */

.footer {
    padding: 26px 30px;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;

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

    background: #051329;
    color: var(--muted);

    font-size: 11px;
}

.footer a {
    color: #78baff;
    transition: color 0.25s ease;
}

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

/* ==========================================
   9. GENERAL PAGE ELEMENTS
   Shared styles for other website pages
========================================== */

/* Blue page hero sections */

.page-hero {
    position: relative;
    overflow: hidden;

    padding: 85px 30px;

    background:
        radial-gradient(
            circle at 85% 15%,
            rgba(20, 121, 212, 0.22),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #0b3567,
            #06152e
        );

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

.page-hero h1 {
    color: var(--white);
    font-size: clamp(35px, 5vw, 56px);
    line-height: 1.2;
    margin-bottom: 18px;
}

.page-hero p {
    max-width: 700px;
    color: var(--muted);
    font-size: 15px;
}

/* General content sections */

.page-section {
    padding: 80px 30px;
    background: var(--navy);
}

.page-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* General content cards */

.content-card {
    padding: 28px;

    border: 1px solid var(--border);
    border-radius: 9px;

    background: var(--card-bg);

    transition: var(--transition);
}

.content-card:hover {
    border-color: var(--bright-blue);
    transform: translateY(-4px);
}

.content-card h2,
.content-card h3 {
    color: var(--white);
    margin-bottom: 12px;
}

.content-card p {
    color: var(--muted);
}

/* General form styling */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;

    color: var(--white);

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;

    padding: 13px 15px;

    border: 1px solid #245582;
    border-radius: 5px;

    background: #082447;
    color: var(--white);

    outline: none;

    transition: border-color 0.25s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #89a9ce;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--bright-blue);
    box-shadow: 0 0 0 3px rgba(20, 121, 212, 0.12);
}

.form-group select option {
    background: var(--blue);
    color: var(--white);
}

/* Blue action buttons on contact and other pages.
   Do not use red for these buttons. */

.contact-action,
.blue-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;

    padding: 12px 20px;

    border: 1px solid var(--bright-blue);
    border-radius: 5px;

    background: var(--bright-blue);
    color: var(--white);

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

    cursor: pointer;

    transition: var(--transition);
}

.contact-action:hover,
.blue-btn:hover {
    background: #0b5ca8;
    border-color: #0b5ca8;
    transform: translateY(-2px);
}

/* ==========================================
   10. ANIMATIONS
========================================== */

@keyframes heroEntrance {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   11. TABLET RESPONSIVENESS
========================================== */

@media (max-width: 1050px) {
    .navbar {
        gap: 18px;
        padding: 0 22px;
    }

    .nav-links {
        gap: 16px;
    }

    .nav-links a {
        font-size: 12px;
    }

    .logo {
        font-size: 16px;
    }

    .navbar > .quote-btn {
        padding: 12px 15px;
    }

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

    .service-card p {
        min-height: auto;
    }
}

/* ==========================================
   12. MOBILE RESPONSIVENESS
========================================== */

@media (max-width: 760px) {
    .navbar {
        position: relative;

        min-height: 72px;
        padding: 0 18px;
        gap: 12px;
    }

    .logo {
        font-size: 16px;
    }

    .logo-icon {
        width: 39px;
        height: 39px;
        font-size: 22px;
    }

    .navbar > .quote-btn {
        margin-left: auto;
        padding: 10px 12px;
        font-size: 11px;
    }

    .navbar > .quote-btn span {
        display: none;
    }

    .menu-toggle {
        display: grid;
        place-items: center;
        flex-shrink: 0;
    }

    /* Mobile navigation dropdown */

    .nav-links {
        position: absolute;

        top: 72px;
        left: 0;
        right: 0;

        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;

        padding: 8px 18px 18px;

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

        background: #071b36;

        box-shadow: 0 15px 25px rgba(0, 0, 0, 0.25);

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

        transform: translateY(-8px);

        transition:
            opacity 0.25s ease,
            transform 0.25s ease,
            visibility 0.25s ease;
    }

    .nav-links.open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;

        transform: translateY(0);
    }

    .nav-links li {
        border-bottom: 1px solid #12375e;
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        display: block;
        padding: 12px 3px;
        font-size: 13px;
    }

    .nav-links a.active::after {
        display: none;
    }

    /* Hero */

    .hero {
        min-height: 560px;
        background-position: 58% center;
    }

    .hero-content {
        padding: 80px 22px;
    }

    .hero h1 {
        font-size: clamp(39px, 10vw, 55px);
        letter-spacing: -1.8px;
    }

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

    .hero-buttons {
        align-items: stretch;
        flex-direction: column;
    }

    .hero-buttons a {
        width: fit-content;
        max-width: 100%;
    }

    /* Services */

    .services-preview {
        padding: 75px 20px;
    }

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

    .service-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .service-card {
        padding: 25px;
    }

    .service-icon {
        margin-bottom: 16px;
    }

    .service-card p {
        margin-bottom: 15px;
    }

    /* Call to action */

    .cta-section {
        margin: 0 18px 60px;
        padding: 30px 23px;

        align-items: flex-start;
        flex-direction: column;
        gap: 23px;
    }

    /* Other page sections */

    .page-hero {
        padding: 65px 22px;
    }

    .page-section {
        padding: 60px 20px;
    }

    .content-card {
        padding: 23px;
    }

    /* Footer */

    .footer {
        padding: 24px 20px;

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

/* ==========================================
   13. SMALL PHONE RESPONSIVENESS
========================================== */

@media (max-width: 380px) {
    .logo {
        gap: 7px;
        font-size: 13px;
    }

    .logo-icon {
        width: 34px;
        height: 34px;
        font-size: 20px;
    }

    .navbar {
        padding: 0 10px;
        gap: 8px;
    }

    .navbar > .quote-btn {
        padding: 9px 8px;
        font-size: 10px;
    }

    .menu-toggle {
        width: 36px;
        height: 36px;
    }

    .hero-content {
        padding-left: 18px;
        padding-right: 18px;
    }

    .hero h1 {
        font-size: 36px;
        letter-spacing: -1.3px;
    }
}

/* ==========================================
   14. ACCESSIBILITY
========================================== */

:focus-visible {
    outline: 2px solid #78baff;
    outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* FLOATING WHATSAPP BADGE */
.whatsapp-float {
position: fixed;
right: 24px;
bottom: 24px;
z-index: 9999;
width: 62px;
height: 62px;

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

background: #25D366;
color: #ffffff;

border-radius: 50%;
border: 2px solid rgba(255, 255, 255, 0.8);

box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);

text-decoration: none;
transition: transform 0.25s ease, box-shadow 0.25s ease;

}

.whatsapp-float:hover {
transform: translateY(-5px) scale(1.05);
box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);
}

.whatsapp-float svg {
width: 34px;
height: 34px;
fill: currentColor;
}

.whatsapp-float .whatsapp-tooltip {
position: absolute;
right: 74px;
top: 50%;
transform: translateY(-50%);

width: max-content;
padding: 10px 14px;

background: #082b59;
color: #ffffff;

border: 1px solid rgba(91, 160, 235, 0.3);
border-radius: 8px;

font-size: 12px;
font-weight: 700;

opacity: 0;
visibility: hidden;
transition: opacity 0.2s ease;

}

.whatsapp-float:hover .whatsapp-tooltip,
.whatsapp-float:focus-visible .whatsapp-tooltip {
opacity: 1;
visibility: visible;
}

@media (max-width: 600px) {
.whatsapp-float {
width: 56px;
height: 56px;
right: 16px;
bottom: 18px;
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
}

}
/* ARKOG HAULAGE COMPANY LOGO */
.company-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;
}

@media (max-width: 600px) {
    .company-logo {
        width: 40px;
        height: 40px;
    }
}
/* CEO PROFILE PHOTO */
.ceo-image {
    overflow: hidden;
    border-radius: 16px;
}

.ceo-image img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 350px;
    object-fit: cover;
    object-position: center top;
    border-radius: 16px;
}

@media (max-width: 600px) {
    .ceo-image img {
        min-height: 280px;
    }
}