/* =========================================================
   GRK TRANSPORTS
   PREMIUM CORPORATE LOGISTICS THEME
========================================================= */

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

:root {
    --primary: #0877c9;
    --primary-dark: #04538e;
    --cyan: #20b7e8;

    --dark: #07111d;
    --dark-2: #0b1928;
    --dark-3: #102437;

    --white: #ffffff;
    --text: #172635;
    --muted: #697887;
    --light: #f4f7fa;

    --border: rgba(255,255,255,0.12);
}


/* =========================================================
   GLOBAL
========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "DM Sans", sans-serif;
    color: var(--text);
    background: #fff;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: "Manrope", sans-serif;
}


/* =========================================================
   NAVBAR
========================================================= */

.grk-navbar {
    padding: 20px 0;
    background: transparent;
    position: fixed;
    width: 100%;
    z-index: 9999;
    transition: all 0.4s ease;
    background-color: blue;
}

.grk-navbar.scrolled {
    padding: 12px 0;
    background: rgba(7, 17, 29, 0.97);
    box-shadow: 0 10px 35px rgba(0,0,0,0.18);
    backdrop-filter: blur(15px);
}


/* LOGO */

.logo-box {
    width: 46px;
    height: 46px;

    background: linear-gradient(
        135deg,
        var(--primary),
        var(--cyan)
    );

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

    border-radius: 8px;

    color: white;
    font-size: 22px;

    box-shadow:
        0 8px 25px rgba(8,119,201,0.30);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-left: 2px;
}

.brand-text span {
    font-family: "Manrope", sans-serif;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #fff;
}

.brand-text small {
    margin-top: 5px;
    font-size: 8px;
    letter-spacing: 3px;
    color: #9eacb9;
}


/* NAV LINKS */

.grk-navbar .nav-link {
    position: relative;

    color: rgba(255,255,255,0.82);

    font-size: 13px;
    font-weight: 500;

    margin: 0 7px;

    transition: 0.3s;
}

.grk-navbar .nav-link:hover,
.grk-navbar .nav-link.active {
    color: #fff;
}

.grk-navbar .nav-link::after {
    content: "";

    position: absolute;

    left: 50%;
    bottom: -8px;

    width: 0;
    height: 2px;

    transform: translateX(-50%);

    background: var(--cyan);

    transition: 0.3s;
}

.grk-navbar .nav-link:hover::after,
.grk-navbar .nav-link.active::after {
    width: 24px;
}


/* NAV BUTTON */

.nav-btn {
    padding: 12px 21px;

    color: #fff;

    border: 1px solid rgba(255,255,255,0.2);

    background: rgba(255,255,255,0.08);

    border-radius: 5px;

    font-size: 12px;
    font-weight: 600;

    transition: 0.3s;
}

.nav-btn:hover {
    color: white;

    border-color: var(--cyan);

    background: var(--primary);

    transform: translateY(-2px);
}


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

.grk-hero {
    position: relative;

    min-height: 100vh;

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            rgba(4,15,27,0.98) 0%,
            rgba(4,15,27,0.90) 42%,
            rgba(4,15,27,0.58) 70%,
            rgba(4,15,27,0.35) 100%
        ),

        url("imgaes/banner.jpg")
        center / cover no-repeat;
}


/* BLUE LIGHT EFFECT */

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

    position: absolute;

    width: 600px;
    height: 600px;

    right: -200px;
    bottom: -250px;

    border-radius: 50%;

    background: rgba(8,119,201,0.18);

    filter: blur(80px);
}


/* GRID EFFECT */

.grk-hero::after {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(255,255,255,0.025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,0.025) 1px,
            transparent 1px
        );

    background-size: 70px 70px;

    pointer-events: none;
}


/* HERO CONTENT */

.grk-hero .container {
    position: relative;
    z-index: 2;
}


/* TAG */

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    padding: 8px 14px;

    border: 1px solid rgba(32,183,232,0.35);

    background: rgba(32,183,232,0.07);

    color: #65d4f5;

    border-radius: 100px;

    font-size: 10px;
    font-weight: 700;

    letter-spacing: 2px;

    margin-bottom: 25px;
}

.hero-tag span {
    width: 7px;
    height: 7px;

    background: var(--cyan);

    border-radius: 50%;

    box-shadow: 0 0 12px var(--cyan);
}


/* HERO TITLE */

.grk-hero h1 {
    max-width: 780px;

    color: #fff;

    font-family: "Manrope", sans-serif;

    font-size: clamp(48px, 6.3vw, 82px);

    line-height: 1.04;

    letter-spacing: -3.5px;

    font-weight: 800;
}

.grk-hero h1 strong {
    color: transparent;

    background:
        linear-gradient(
            90deg,
            #20b7e8,
            #4f9eff
        );

    -webkit-background-clip: text;
    background-clip: text;
}


/* HERO DESCRIPTION */

.hero-text {
    max-width: 630px;

    margin: 28px 0 34px;

    color: #b8c6d2;

    font-size: 16px;

    line-height: 1.8;
}


/* BUTTONS */

.hero-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 12px;
}

.btn-primary-grk {
    padding: 15px 25px;

    color: white;

    border: none;
    border-radius: 5px;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            #0b9ad1
        );

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

    box-shadow:
        0 10px 30px rgba(8,119,201,0.25);

    transition: 0.3s;
}

.btn-primary-grk:hover {
    color: white;

    transform: translateY(-3px);

    box-shadow:
        0 15px 35px rgba(8,119,201,0.38);
}

.btn-outline-light-grk {
    padding: 15px 25px;

    color: white;

    border: 1px solid rgba(255,255,255,0.28);

    border-radius: 5px;

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

    background: rgba(255,255,255,0.04);

    transition: 0.3s;
}

.btn-outline-light-grk:hover {
    color: white;

    background: rgba(255,255,255,0.12);

    border-color: rgba(255,255,255,0.5);
}


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

.hero-stats {
    display: flex;
    flex-wrap: wrap;

    gap: 0;

    margin-top: 58px;

    padding-top: 25px;

    border-top: 1px solid rgba(255,255,255,0.13);
}

.stat-item {
    display: flex;
    align-items: center;

    gap: 12px;

    padding-right: 32px;
    margin-right: 32px;

    border-right: 1px solid rgba(255,255,255,0.13);
}

.stat-item:last-child {
    border: none;
}

.stat-item i {
    color: var(--cyan);

    font-size: 21px;
}

.stat-item div {
    display: flex;
    flex-direction: column;
}

.stat-item strong {
    color: #fff;

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

.stat-item span {
    margin-top: 3px;

    color: #7f909f;

    font-size: 9px;
}


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

.hero-info-card {
    position: relative;

    max-width: 390px;

    margin-left: auto;

    padding: 38px;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,0.13),
            rgba(255,255,255,0.035)
        );

    border: 1px solid rgba(255,255,255,0.16);

    backdrop-filter: blur(18px);

    border-radius: 12px;

    box-shadow:
        0 30px 80px rgba(0,0,0,0.25);

    overflow: hidden;
}

.hero-info-card::after {
    content: "";

    position: absolute;

    width: 160px;
    height: 160px;

    right: -70px;
    top: -70px;

    border-radius: 50%;

    background: rgba(32,183,232,0.15);
}


/* CARD ICON */

.card-icon {
    width: 58px;
    height: 58px;

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

    color: white;

    font-size: 25px;

    border-radius: 9px;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--cyan)
        );

    margin-bottom: 27px;

    box-shadow:
        0 10px 25px rgba(8,119,201,0.28);
}

.card-label {
    color: #91a2b1;

    font-size: 9px;

    letter-spacing: 2px;
}

.hero-info-card h3 {
    margin: 14px 0;

    color: white;

    font-size: 28px;

    line-height: 1.3;
}

.hero-info-card h3 span {
    display: block;

    color: var(--cyan);
}

.hero-info-card p {
    color: #aebdca;

    font-size: 13px;

    line-height: 1.8;
}

.card-line {
    width: 100%;
    height: 1px;

    margin: 25px 0;

    background: rgba(255,255,255,0.13);
}

.card-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-bottom span {
    color: #9aaab7;

    font-size: 10px;
}

.card-bottom i {
    color: var(--cyan);

    font-size: 18px;
}


/* =========================================================
   SCROLL
========================================================= */

.scroll-down {
    position: absolute;

    right: 35px;
    bottom: 35px;

    z-index: 5;

    display: flex;
    align-items: center;

    gap: 12px;

    color: #8d9daa;

    text-decoration: none;

    font-size: 8px;

    letter-spacing: 2px;

    writing-mode: vertical-rl;
}

.scroll-down i {
    color: var(--cyan);
}


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

.about-preview {
    position: relative;

    padding: 120px 0;

    background: #f5f8fb;
}

.section-label {
    display: flex;
    align-items: center;

    gap: 10px;

    color: var(--primary);

    font-size: 10px;

    letter-spacing: 2px;

    font-weight: 700;

    margin-bottom: 20px;
}

.section-label span {
    width: 32px;
    height: 2px;

    background: var(--primary);
}

.about-preview h2 {
    max-width: 650px;

    margin-bottom: 25px;

    color: var(--dark);

    font-size: 44px;

    line-height: 1.15;

    letter-spacing: -1.5px;
}

.about-preview h2 strong {
    color: var(--primary);
}

.about-preview p {
    max-width: 590px;

    color: var(--muted);

    font-size: 15px;

    line-height: 1.9;
}

.text-link {
    display: inline-flex;
    align-items: center;

    gap: 10px;

    margin-top: 18px;

    color: var(--primary);

    font-size: 13px;

    font-weight: 700;

    text-decoration: none;
}

.text-link i {
    transition: 0.3s;
}

.text-link:hover i {
    transform: translateX(6px);
}


/* ABOUT CARD */

.about-highlight {
    position: relative;

    padding: 45px;

    background: white;

    border-radius: 10px;

    border: 1px solid #e5ebf0;

    box-shadow:
        0 25px 70px rgba(7,17,29,0.08);

    overflow: hidden;
}

.about-highlight::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 4px;

    background:
        linear-gradient(
            90deg,
            var(--primary),
            var(--cyan)
        );
}

.highlight-icon {
    width: 58px;
    height: 58px;

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

    color: var(--primary);

    background: #eaf6fd;

    border-radius: 8px;

    font-size: 25px;

    margin-bottom: 25px;
}

.about-highlight h4 {
    margin-bottom: 13px;

    font-size: 22px;

    color: var(--dark);
}

.about-highlight p {
    font-size: 13px;

    line-height: 1.8;
}


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

@media (max-width: 991px) {

    .grk-navbar {
        padding: 13px 0;

        background: rgba(7,17,29,0.96);
    }

    .grk-navbar .nav-link {
        margin: 8px 0;
    }

    .grk-navbar .nav-link::after {
        display: none;
    }

    .nav-btn {
        margin-top: 12px;
    }

    .grk-hero h1 {
        font-size: 55px;
    }

    .hero-info-card {
        display: none;
    }

    .hero-stats {
        gap: 20px;
    }
}


@media (max-width: 576px) {

    .brand-text span {
        font-size: 21px;
    }

    .logo-box {
        width: 40px;
        height: 40px;
    }

    .grk-hero h1 {
        font-size: 43px;

        letter-spacing: -2px;
    }

    .hero-text {
        font-size: 14px;
    }

    .hero-stats {
        flex-direction: column;

        gap: 18px;

        margin-top: 38px;
    }

    .stat-item {
        padding: 0;
        margin: 0;

        border: none;
    }

    .about-preview {
        padding: 80px 0;
    }

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

    .about-highlight {
        padding: 30px;
    }

    .scroll-down {
        display: none;
    }
}

/* ================= OUR SERVICES ================= */

.services-section {
    padding: 120px 0;
    background: #0b1728;
}

.services-title {
    max-width: 680px;
    font-size: 45px;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 0;
}

.services-title strong {
    display: block;
    color: #20c8ff;
}

.services-intro {
    color: #8da2b7;
    font-size: 13px;
    line-height: 1.9;
    margin-bottom: 5px;
}


/* SERVICE CARD */

.service-card {
    position: relative;
    height: 100%;
    padding: 35px;

    background: #07111f;

    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;

    overflow: hidden;

    transition: all 0.4s ease;
}

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

    top: 0;
    left: 0;

    width: 100%;
    height: 3px;

    background: linear-gradient(
        90deg,
        #1688ff,
        #20c8ff
    );

    transform: scaleX(0);
    transform-origin: left;

    transition: 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);

    border-color: rgba(32,200,255,0.3);

    box-shadow:
        0 20px 50px rgba(0,0,0,0.3);
}


/* ICON */

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

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

    margin-bottom: 28px;

    border-radius: 9px;

    background: rgba(32,200,255,0.08);

    color: #20c8ff;

    font-size: 23px;
}

.service-number {
    position: absolute;

    top: 30px;
    right: 30px;

    color: #40566d;

    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;

    margin-bottom: 14px;
}

.service-card p {
    min-height: 70px;

    color: #8196ab;

    font-size: 12px;
    line-height: 1.8;

    margin-bottom: 25px;
}

.service-card a {
    color: #fff;

    font-size: 11px;
    font-weight: 600;
}

.service-card a i {
    color: #20c8ff;
    margin-left: 7px;
}


/* MOBILE */

@media (max-width: 767px) {

    .services-section {
        padding: 80px 0;
    }

    .services-title {
        font-size: 35px;
    }

    .services-intro {
        margin-top: 20px;
    }

    .service-card {
        padding: 28px;
    }

}

/* ================= ROUTE & OPERATIONS ================= */

.route-section {
    padding: 120px 0;
    background: #07111f;
    position: relative;
    overflow: hidden;
}

.route-section::before {
    content: "";
    position: absolute;
    width: 450px;
    height: 450px;
    border: 1px solid rgba(32, 200, 255, 0.08);
    border-radius: 50%;
    right: -180px;
    top: 50%;
    transform: translateY(-50%);
}

.route-title {
    max-width: 500px;
    font-size: 46px;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 25px;
}

.route-title strong {
    display: block;
    color: #20c8ff;
}

.route-text {
    max-width: 500px;
    color: #899eb4;
    font-size: 13px;
    line-height: 1.9;
    margin-bottom: 14px;
}


/* BUTTON */

.route-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    margin-top: 18px;
    padding: 14px 21px;

    color: #fff;
    background: #1688ff;

    border-radius: 5px;

    font-size: 12px;
    font-weight: 600;

    transition: 0.3s;
}

.route-btn:hover {
    color: #fff;
    background: #20c8ff;
    transform: translateY(-2px);
}


/* OPERATIONS PANEL */

.route-panel {
    position: relative;
    padding: 35px;

    background:
        linear-gradient(
            145deg,
            #0d2137,
            #091523
        );

    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 12px;

    box-shadow:
        0 30px 70px rgba(0,0,0,0.28);
}

.route-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;

    color: #6f879f;

    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;

    margin-bottom: 30px;
}

.route-panel-header i {
    color: #20c8ff;
    font-size: 20px;
}


/* ROUTE LINE */

.route-line {
    position: absolute;

    left: 61px;
    top: 105px;

    width: 1px;
    height: 230px;

    background: linear-gradient(
        to bottom,
        #1688ff,
        rgba(32,200,255,0.05)
    );
}


/* ROUTE ITEM */

.route-item {
    position: relative;

    display: flex;
    align-items: center;
    gap: 22px;

    margin-bottom: 28px;
}

.route-icon {
    position: relative;
    z-index: 2;

    width: 52px;
    height: 52px;

    flex-shrink: 0;

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

    background: #0a1b2e;

    border: 1px solid rgba(32,200,255,0.25);
    border-radius: 50%;

    color: #20c8ff;

    font-size: 19px;
}

.route-content span {
    color: #46617b;

    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2px;
}

.route-content h3 {
    color: #fff;

    font-size: 17px;
    margin: 4px 0 5px;
}

.route-content p {
    color: #7f94aa;

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

    margin: 0;
}


/* BADGES */

.route-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 10px;

    margin-top: 35px;
    padding-top: 25px;

    border-top: 1px solid rgba(255,255,255,0.07);
}

.route-badges div {
    display: flex;
    align-items: center;
    gap: 8px;

    color: #8da2b7;

    font-size: 9px;
    line-height: 1.4;
}

.route-badges i {
    color: #20c8ff;
    font-size: 15px;
}


/* RESPONSIVE */

@media (max-width: 991px) {

    .route-section {
        padding: 85px 0;
    }

    .route-panel {
        margin-top: 25px;
    }

}

@media (max-width: 767px) {

    .route-title {
        font-size: 36px;
    }

    .route-panel {
        padding: 25px;
    }

    .route-line {
        left: 51px;
    }

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

}

/* ================= WHY GRK ================= */

.why-grk-section {
    padding: 120px 0;
    background: #0b1728;
    position: relative;
    overflow: hidden;
}

.why-grk-section::after {
    content: "";
    position: absolute;

    width: 500px;
    height: 500px;

    right: -250px;
    bottom: -250px;

    border-radius: 50%;

    border: 1px solid rgba(32, 200, 255, 0.08);
}


/* IMAGE */

.why-image-wrap {
    position: relative;
    padding-right: 25px;
}

.why-main-image {
    width: 100%;
    height: 560px;

    object-fit: cover;

    display: block;

    border-radius: 12px;

    filter: brightness(0.78) saturate(0.85);
}


/* IMAGE ACCENT */

.why-image-wrap::before {
    content: "";

    position: absolute;

    width: 90px;
    height: 90px;

    left: -15px;
    top: -15px;

    border-left: 2px solid #20c8ff;
    border-top: 2px solid #20c8ff;

    z-index: 2;
}

.why-image-wrap::after {
    content: "";

    position: absolute;

    width: 90px;
    height: 90px;

    right: 10px;
    bottom: -15px;

    border-right: 2px solid #1688ff;
    border-bottom: 2px solid #1688ff;

    z-index: 2;
}


/* FLOATING CARD */

.image-overlay-card {
    position: absolute;

    left: 25px;
    bottom: 30px;

    display: flex;
    align-items: center;
    gap: 14px;

    padding: 17px 22px;

    background: rgba(5, 17, 30, 0.92);

    border: 1px solid rgba(255,255,255,0.12);

    backdrop-filter: blur(12px);

    border-radius: 7px;
}

.image-overlay-card i {
    color: #20c8ff;
    font-size: 24px;
}

.image-overlay-card strong {
    display: block;

    color: #fff;
    font-size: 12px;
}

.image-overlay-card span {
    display: block;

    color: #71869c;
    font-size: 9px;

    margin-top: 4px;
}


/* TITLE */

.why-title {
    font-size: 48px;
    line-height: 1.05;

    letter-spacing: -2px;

    margin-bottom: 25px;
}

.why-title strong {
    display: block;
    color: #20c8ff;
}


/* DESCRIPTION */

.why-description {
    max-width: 520px;

    color: #899eb4;

    font-size: 13px;
    line-height: 1.9;

    margin-bottom: 35px;
}


/* FEATURES */

.why-feature {
    display: flex;
    gap: 18px;

    padding: 20px 0;

    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.why-feature:last-child {
    border-bottom: none;
}

.why-feature-icon {
    width: 46px;
    height: 46px;

    flex-shrink: 0;

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

    color: #20c8ff;

    background: rgba(32,200,255,0.08);

    border: 1px solid rgba(32,200,255,0.12);

    border-radius: 8px;

    font-size: 19px;
}

.why-feature h3 {
    color: #fff;

    font-size: 15px;

    margin-bottom: 7px;
}

.why-feature p {
    max-width: 450px;

    color: #71869c;

    font-size: 11px;
    line-height: 1.7;

    margin: 0;
}


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

@media (max-width: 991px) {

    .why-grk-section {
        padding: 85px 0;
    }

    .why-image-wrap {
        margin-bottom: 30px;
        padding-right: 10px;
    }

    .why-main-image {
        height: 450px;
    }

}

@media (max-width: 767px) {

    .why-title {
        font-size: 36px;
    }

    .why-main-image {
        height: 380px;
    }

    .image-overlay-card {
        left: 15px;
        bottom: 20px;
    }

}

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

.contact-section {
    position: relative;
    padding: 110px 0;
    background: #07111f;
    overflow: hidden;
}

.contact-wrapper {
    position: relative;
    padding: 75px 70px;
    border: 1px solid rgba(32, 200, 255, 0.18);
    border-radius: 28px;
    background:
        linear-gradient(
            135deg,
            rgba(22, 136, 255, 0.09),
            rgba(7, 17, 31, 0.96)
        );
    overflow: hidden;
}

/* Grid Decoration */

.contact-grid {
    position: absolute;
    inset: 0;
    opacity: 0.16;
    background-image:
        linear-gradient(
            rgba(32, 200, 255, 0.15) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(32, 200, 255, 0.15) 1px,
            transparent 1px
        );
    background-size: 45px 45px;
    mask-image: linear-gradient(
        to right,
        transparent,
        black,
        transparent
    );
}

/* Glow */

.contact-glow {
    position: absolute;
    width: 420px;
    height: 420px;
    right: -180px;
    top: -180px;
    border-radius: 50%;
    background: rgba(32, 200, 255, 0.12);
    filter: blur(90px);
}


/* Section Label */

.contact-label {
    margin-bottom: 22px;
}


/* Title */

.contact-title {
    max-width: 650px;
    margin: 0 0 22px;
    color: #ffffff;
    font-size: clamp(38px, 5vw, 62px);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -2px;
}

.contact-title strong {
    display: block;
    color: #20c8ff;
}


/* Description */

.contact-description {
    max-width: 650px;
    margin-bottom: 32px;
    color: #91a4b9;
    font-size: 16px;
    line-height: 1.8;
}


/* Buttons */

.contact-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: 0.3s ease;
}

.primary-btn {
    color: #ffffff;
    background: linear-gradient(
        135deg,
        #1688ff,
        #20c8ff
    );
    box-shadow: 0 10px 30px rgba(22, 136, 255, 0.20);
}

.primary-btn:hover {
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(22, 136, 255, 0.35);
}

.secondary-btn {
    color: #dcecff;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.035);
}

.secondary-btn:hover {
    color: #20c8ff;
    border-color: rgba(32, 200, 255, 0.4);
    transform: translateY(-3px);
}


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

.contact-info-box {
    position: relative;
    padding: 28px;
    border-radius: 20px;
    background: rgba(255,255,255,0.035);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 17px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.contact-info-item:first-child {
    padding-top: 0;
}

.contact-info-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.contact-icon {
    flex: 0 0 45px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #20c8ff;
    font-size: 18px;
    border-radius: 12px;
    background: rgba(32, 200, 255, 0.08);
    border: 1px solid rgba(32, 200, 255, 0.15);
}

.contact-info-item span {
    display: block;
    margin-bottom: 5px;
    color: #5f88a8;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.contact-info-item h4 {
    margin: 0;
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    word-break: break-word;
}

.contact-info-item p {
    margin: 4px 0 0;
    color: #71869b;
    font-size: 12px;
}


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

.grk-footer {
    position: relative;
    padding: 75px 0 0;
    background: #050c16;
    border-top: 1px solid rgba(255,255,255,0.06);
}


/* Footer Main */

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1.2fr;
    gap: 60px;
    padding-bottom: 60px;
}


/* Footer Logo */

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
    color: #ffffff;
    text-decoration: none;
}

.footer-logo-icon {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 20px;
    border-radius: 12px;
    background: linear-gradient(
        135deg,
        #1688ff,
        #20c8ff
    );
}

.footer-logo strong {
    display: block;
    color: #ffffff;
    font-size: 22px;
    line-height: 1;
    letter-spacing: 1px;
}

.footer-logo span {
    display: block;
    margin-top: 4px;
    color: #5f88a8;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2px;
}


/* Footer Company Text */

.footer-company p {
    max-width: 310px;
    margin: 0 0 25px;
    color: #708398;
    font-size: 13px;
    line-height: 1.8;
}


/* Social */

.footer-socials {
    display: flex;
    gap: 10px;
}

.footer-socials a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8fa5b9;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 9px;
    transition: 0.3s ease;
}

.footer-socials a:hover {
    color: #20c8ff;
    border-color: rgba(32,200,255,0.35);
    background: rgba(32,200,255,0.07);
    transform: translateY(-3px);
}


/* Footer Headings */

.footer-links h5,
.footer-contact h5 {
    margin: 5px 0 22px;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.8px;
}


/* Footer Links */

.footer-links a {
    display: block;
    width: fit-content;
    margin-bottom: 13px;
    color: #718398;
    text-decoration: none;
    font-size: 13px;
    transition: 0.3s ease;
}

.footer-links a i {
    margin-right: 7px;
    color: #1688ff;
    font-size: 9px;
}

.footer-links a:hover {
    color: #20c8ff;
    transform: translateX(4px);
}


/* Footer Contact */

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
    color: #718398;
    font-size: 13px;
    line-height: 1.7;
}

.footer-contact-item i {
    margin-top: 3px;
    color: #20c8ff;
    font-size: 15px;
}


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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom p {
    margin: 0;
    color: #536579;
    font-size: 11px;
}

.footer-bottom strong {
    color: #7f94a8;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-bottom-links a {
    color: #536579;
    font-size: 11px;
    text-decoration: none;
    transition: 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #20c8ff;
}

.footer-bottom-links span {
    color: #304052;
}


/* =========================================================
   BACK TO TOP
========================================================= */

.back-to-top {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 999;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    border-radius: 12px;
    background: linear-gradient(
        135deg,
        #1688ff,
        #20c8ff
    );
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: 0.3s ease;
}

.back-to-top:hover {
    color: #ffffff;
    transform: translateY(-5px);
}


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

@media (max-width: 991px) {

    .contact-wrapper {
        padding: 55px 40px;
    }

    .contact-title {
        font-size: 48px;
    }

    .contact-info-box {
        margin-top: 25px;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 45px;
    }
}


@media (max-width: 767px) {

    .contact-section {
        padding: 75px 0;
    }

    .contact-wrapper {
        padding: 40px 25px;
        border-radius: 20px;
    }

    .contact-title {
        font-size: 38px;
        letter-spacing: -1px;
    }

    .contact-description {
        font-size: 14px;
    }

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

    .contact-btn {
        justify-content: center;
    }

    .contact-info-box {
        padding: 22px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 38px;
        padding-bottom: 45px;
    }

    .footer-company p {
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-bottom-links {
        flex-wrap: wrap;
    }

    .back-to-top {
        right: 18px;
        bottom: 18px;
        width: 42px;
        height: 42px;
    }
}


@media (max-width: 480px) {

    .contact-title {
        font-size: 33px;
    }

    .contact-wrapper {
        padding: 35px 20px;
    }

    .contact-info-item h4 {
        font-size: 13px;
    }

    .footer-main {
        gap: 32px;
    }
}