/* ==========================================================
   UMK SOFTWARE & PROMOTIONS
   Main Stylesheet
========================================================== */


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

:root {
    --umk-blue: #078dcc;
    --umk-blue-dark: #0575aa;
    --umk-blue-light: #eaf7fd;

    --umk-dark: #292828;
    --umk-black: #171717;
    --umk-grey: #9b9b9b;
    --umk-grey-light: #f5f6f7;
    --umk-border: #e4e7ea;

    --white: #ffffff;

    --text: #4f5458;
    --heading: #292828;

    --container: 1200px;

    --shadow-sm: 0 8px 30px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 18px 50px rgba(0, 0, 0, 0.09);
    --shadow-blue: 0 15px 35px rgba(7, 141, 204, 0.22);

    --transition: 0.3s ease;
}


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

*,
*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    padding: 0;
    font-family: "Inter", Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
textarea,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

ul {
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Manrope", "Inter", sans-serif;
    color: var(--heading);
    margin-top: 0;
    line-height: 1.15;
}

p {
    margin-top: 0;
}

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


/* ==========================================================
   3. ACCESSIBILITY
========================================================== */

.skip-link {
    position: fixed;
    top: -100px;
    left: 20px;
    background: var(--umk-dark);
    color: var(--white);
    padding: 12px 20px;
    z-index: 99999;
}

.skip-link:focus {
    top: 20px;
}


/* ==========================================================
   4. CONTAINER / GLOBAL LAYOUT
========================================================== */

.container {
    width: min(100% - 40px, var(--container));
    margin-inline: auto;
}

.section {
    padding: 105px 0;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--umk-blue);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-label::before {
    content: "";
    width: 25px;
    height: 2px;
    background: var(--umk-blue);
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 55px;
    text-align: center;
}

.section-heading h2,
.about-content h2,
.solutions-content h2,
.contact-information h2 {
    margin-bottom: 22px;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.035em;
}

.section-heading h2 span,
.about-content h2 span,
.solutions-content h2 span,
.contact-information h2 span {
    color: var(--umk-blue);
}

.section-heading p {
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.section-lead {
    font-size: 1.12rem;
    color: #3d4145;
}


/* ==========================================================
   5. BUTTONS
========================================================== */

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 24px;
    border: 2px solid transparent;
    border-radius: 4px;
    font-weight: 700;
    line-height: 1.2;
    transition:
        background var(--transition),
        color var(--transition),
        border-color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--umk-blue);
    border-color: var(--umk-blue);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(7, 141, 204, 0.16);
}

.btn-primary:hover {
    background: var(--umk-blue-dark);
    border-color: var(--umk-blue-dark);
    box-shadow: var(--shadow-blue);
}

.btn-outline {
    background: var(--white);
    color: var(--umk-dark);
    border-color: #d6dade;
}

.btn-outline:hover {
    color: var(--umk-blue);
    border-color: var(--umk-blue);
}

.btn-large {
    min-height: 55px;
    padding: 15px 28px;
}

.btn-white {
    background: var(--white);
    color: var(--umk-dark);
    border-color: var(--white);
}

.btn-white:hover {
    background: transparent;
    color: var(--white);
}


/* ==========================================================
   6. HEADER
========================================================== */

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    height: 86px;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition:
        box-shadow var(--transition),
        height var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
}

.site-logo {
    flex-shrink: 0;
}

.site-logo img {
    width: 230px;
    max-height: 64px;
    object-fit: contain;
    object-position: left center;
}

.main-navigation {
    margin-left: auto;
}

.main-navigation ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 30px;
}

.main-navigation a {
    position: relative;
    display: block;
    padding: 30px 0;
    color: #333;
    font-size: 0.92rem;
    font-weight: 600;
}

.main-navigation a::after {
    content: "";
    position: absolute;
    bottom: 22px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--umk-blue);
    transition: width var(--transition);
}

.main-navigation a:hover,
.main-navigation a.active {
    color: var(--umk-blue);
}

.main-navigation a:hover::after,
.main-navigation a.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: 35px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--umk-dark);
    font-size: 0.9rem;
    font-weight: 700;
}

.header-phone i {
    color: var(--umk-blue);
}

.header-quote {
    white-space: nowrap;
}

.mobile-menu-button {
    display: none;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 10px;
    background: transparent;
    border: 0;
}

.mobile-menu-button span {
    display: block;
    width: 24px;
    height: 2px;
    margin: 5px auto;
    background: var(--umk-dark);
    transition: var(--transition);
}


/* ==========================================================
   7. HERO
========================================================== */

.hero {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    padding: 100px 0 110px;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 25%, rgba(7, 141, 204, 0.09), transparent 28%),
        linear-gradient(135deg, #ffffff 0%, #fbfcfd 60%, #f2f9fc 100%);
}

.hero::before {
    content: "";
    position: absolute;
    right: -160px;
    bottom: -200px;
    width: 500px;
    height: 500px;
    border: 70px solid rgba(7, 141, 204, 0.035);
    transform: rotate(45deg);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    max-width: 690px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    padding: 8px 14px;
    background: var(--umk-blue-light);
    color: var(--umk-blue-dark);
    border: 1px solid rgba(7, 141, 204, 0.13);
    border-radius: 50px;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.eyebrow-dot {
    width: 7px;
    height: 7px;
    background: var(--umk-blue);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(7, 141, 204, 0.1);
}

.hero h1 {
    margin-bottom: 25px;
    color: var(--umk-dark);
    font-size: clamp(2.8rem, 5vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.055em;
}

.hero h1 span {
    display: block;
    color: var(--umk-blue);
}

.hero-intro {
    max-width: 640px;
    margin-bottom: 28px;
    color: #555b60;
    font-size: 1.17rem;
    line-height: 1.8;
}

.hero-services {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    margin-bottom: 34px;
}

.hero-services span {
    color: #41464a;
    font-size: 0.91rem;
    font-weight: 600;
}

.hero-services i {
    margin-right: 5px;
    color: var(--umk-blue);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
}

.hero-location {
    margin: 25px 0 0;
    color: #777d81;
    font-size: 0.86rem;
}

.hero-location i {
    margin-right: 7px;
    color: var(--umk-blue);
}


/* ==========================================================
   8. HERO VISUAL
========================================================== */

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-visual-card {
    position: relative;
    width: min(100%, 500px);
    min-height: 410px;
    padding: 55px 42px;
    background: var(--umk-dark);
    border: 1px solid #363636;
    border-radius: 10px;
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.2);
}

.hero-visual-card::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.3;
    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: 25px 25px;
}

.browser-top {
    position: absolute;
    top: 20px;
    left: 22px;
    display: flex;
    gap: 7px;
}

.browser-top span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #777;
}

.browser-top span:first-child {
    background: var(--umk-blue);
}

.hero-code {
    position: relative;
    z-index: 2;
    margin-top: 45px;
}

.code-line {
    height: 11px;
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.11);
    border-radius: 20px;
}

.code-line-1 {
    width: 65%;
    background: rgba(7, 141, 204, 0.75);
}

.code-line-2 {
    width: 88%;
}

.code-line-3 {
    width: 55%;
}

.code-line-4 {
    width: 78%;
    background: rgba(7, 141, 204, 0.45);
}

.code-line-5 {
    width: 45%;
}

.floating-card {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 210px;
    padding: 15px;
    background: var(--white);
    border: 1px solid #e7e7e7;
    border-radius: 7px;
    box-shadow: var(--shadow-md);
    animation: floatCard 5s ease-in-out infinite;
}

.floating-card-one {
    top: 50px;
    right: -55px;
}

.floating-card-two {
    bottom: 80px;
    left: -55px;
    animation-delay: 1.3s;
}

.floating-card-three {
    right: -30px;
    bottom: -25px;
    animation-delay: 2.4s;
}

.floating-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: grid;
    place-items: center;
    background: var(--umk-blue-light);
    color: var(--umk-blue);
    border-radius: 5px;
}

.floating-card strong {
    display: block;
    color: var(--umk-dark);
    font-size: 0.84rem;
}

.floating-card span {
    display: block;
    margin-top: 2px;
    color: #898989;
    font-size: 0.68rem;
}

@keyframes floatCard {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-9px);
    }
}


/* ==========================================================
   9. TRUST STRIP
========================================================== */

.trust-strip {
    position: relative;
    z-index: 5;
    background: var(--white);
    border-top: 1px solid var(--umk-border);
    border-bottom: 1px solid var(--umk-border);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.trust-item {
    min-height: 115px;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px 30px;
    border-right: 1px solid var(--umk-border);
}

.trust-item:first-child {
    border-left: 1px solid var(--umk-border);
}

.trust-item > i {
    color: var(--umk-blue);
    font-size: 1.65rem;
}

.trust-item strong {
    display: block;
    color: var(--umk-dark);
    font-size: 0.91rem;
}

.trust-item span {
    display: block;
    margin-top: 3px;
    color: #8b8f92;
    font-size: 0.76rem;
}


/* ==========================================================
   10. ABOUT
========================================================== */

.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 100px;
    align-items: center;
}

.about-content > p {
    max-width: 680px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 30px;
    margin-top: 30px;
}

.about-features div {
    color: var(--umk-dark);
    font-size: 0.91rem;
    font-weight: 600;
}

.about-features i {
    margin-right: 8px;
    color: var(--umk-blue);
}

.about-card {
    position: relative;
    padding: 55px 50px;
    overflow: hidden;
    background: var(--umk-dark);
    color: #d4d4d4;
    border-left: 5px solid var(--umk-blue);
    box-shadow: var(--shadow-md);
}

.about-card::after {
    content: "";
    position: absolute;
    right: -70px;
    bottom: -90px;
    width: 230px;
    height: 230px;
    border: 40px solid rgba(7, 141, 204, 0.12);
    transform: rotate(45deg);
}

.about-card img {
    width: 85px;
    margin-bottom: 30px;
}

.about-card h3 {
    position: relative;
    z-index: 2;
    margin-bottom: 15px;
    color: var(--white);
    font-size: 1.8rem;
}

.about-card p {
    position: relative;
    z-index: 2;
}

.about-card a {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 10px;
    color: var(--umk-blue);
    font-weight: 700;
}

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


/* ==========================================================
   11. SERVICES
========================================================== */

.services {
    background: var(--umk-grey-light);
}

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

.service-card {
    position: relative;
    min-height: 100%;
    padding: 35px 28px;
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--umk-border);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--umk-blue);
    transition: width var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(7, 141, 204, 0.3);
    box-shadow: var(--shadow-md);
}

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

.service-icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    margin-bottom: 25px;
    background: var(--umk-blue-light);
    color: var(--umk-blue);
    border-radius: 5px;
    font-size: 1.45rem;
}

.service-card h3 {
    margin-bottom: 14px;
    font-size: 1.18rem;
}

.service-card p {
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    position: relative;
    margin: 9px 0;
    padding-left: 20px;
    color: #60666a;
    font-size: 0.82rem;
}

.service-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--umk-blue);
    font-weight: 800;
}

.featured-service {
    background: var(--umk-dark);
    border-color: var(--umk-dark);
}

.featured-service h3 {
    color: var(--white);
}

.featured-service p,
.featured-service li {
    color: #c7c7c7;
}

.featured-service .service-icon {
    background: var(--umk-blue);
    color: var(--white);
}


/* ==========================================================
   12. CUSTOM SOLUTIONS
========================================================== */

.solutions {
    position: relative;
    overflow: hidden;
    background: var(--umk-dark);
}

.solutions::before {
    content: "";
    position: absolute;
    top: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    border: 60px solid rgba(7, 141, 204, 0.06);
    transform: rotate(45deg);
}

.solutions-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 90px;
    align-items: center;
}

.solutions-content h2 {
    color: var(--white);
}

.solutions-content p {
    max-width: 500px;
    margin-bottom: 30px;
    color: #c6c8ca;
}

.solutions-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.solution-item {
    display: flex;
    gap: 17px;
    padding: 25px;
    background: #323232;
    border: 1px solid #404040;
    transition: var(--transition);
}

.solution-item:hover {
    border-color: var(--umk-blue);
    transform: translateY(-3px);
}

.solution-item > i {
    margin-top: 3px;
    color: var(--umk-blue);
    font-size: 1.35rem;
}

.solution-item h3 {
    margin-bottom: 8px;
    color: var(--white);
    font-size: 1rem;
}

.solution-item p {
    margin: 0;
    color: #aeb1b3;
    font-size: 0.82rem;
    line-height: 1.6;
}


/* ==========================================================
   13. WHY US
========================================================== */

.why-us {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--umk-border);
    border-left: 1px solid var(--umk-border);
}

.why-card {
    min-height: 260px;
    padding: 40px 35px;
    border-right: 1px solid var(--umk-border);
    border-bottom: 1px solid var(--umk-border);
    transition: background var(--transition);
}

.why-card:hover {
    background: #fafcfd;
}

.why-number {
    display: block;
    margin-bottom: 25px;
    color: var(--umk-blue);
    font-family: "Manrope", sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
}

.why-card h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.why-card p {
    margin: 0;
    font-size: 0.9rem;
}


/* ==========================================================
   14. LOCATIONS
========================================================== */

.locations {
    background: var(--umk-grey-light);
}

.location-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: auto;
}

.location-card {
    position: relative;
    padding: 45px;
    background: var(--white);
    border: 1px solid var(--umk-border);
    border-top: 4px solid var(--umk-blue);
    box-shadow: var(--shadow-sm);
}

.location-icon {
    width: 55px;
    height: 55px;
    display: grid;
    place-items: center;
    margin-bottom: 25px;
    background: var(--umk-blue-light);
    color: var(--umk-blue);
    font-size: 1.4rem;
}

.location-card h3 {
    margin-bottom: 15px;
    font-size: 1.6rem;
}

.location-card p {
    font-size: 0.91rem;
}

.location-card address {
    margin: 22px 0;
    color: #555b60;
    font-style: normal;
    font-size: 0.9rem;
    line-height: 1.8;
}

.location-card > a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    color: var(--umk-blue);
    font-weight: 700;
}

.location-card > a:hover {
    color: var(--umk-dark);
}

.location-service-list {
    display: grid;
    gap: 8px;
    margin: 22px 0;
}

.location-service-list span {
    color: #555b60;
    font-size: 0.87rem;
}

.location-service-list i {
    margin-right: 7px;
    color: var(--umk-blue);
}


/* ==========================================================
   15. PORTFOLIO
========================================================== */

.portfolio {
    background: var(--white);
}

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

.portfolio-card {
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--umk-border);
    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.portfolio-placeholder {
    position: relative;
    height: 230px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background:
        linear-gradient(135deg, #242424, #333);
}

.portfolio-placeholder::after {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    border: 30px solid rgba(7, 141, 204, 0.1);
    transform: rotate(45deg);
}

.portfolio-placeholder i {
    position: relative;
    z-index: 2;
    color: var(--umk-blue);
    font-size: 4rem;
}

.portfolio-content {
    padding: 28px;
}

.portfolio-content > span {
    display: block;
    margin-bottom: 8px;
    color: var(--umk-blue);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.portfolio-content h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.portfolio-content p {
    margin: 0;
    font-size: 0.88rem;
}


/* ==========================================================
   16. PROCESS
========================================================== */

.process {
    background: var(--umk-grey-light);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid #dfe3e5;
}

.process-step {
    position: relative;
    padding: 45px 30px 25px 0;
}

.process-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: -5px;
    right: 30px;
    width: 10px;
    height: 10px;
    background: var(--umk-blue);
    border-radius: 50%;
}

.process-step > span {
    display: inline-block;
    margin-bottom: 20px;
    color: var(--umk-blue);
    font-size: 0.8rem;
    font-weight: 800;
}

.process-step h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.process-step p {
    max-width: 240px;
    margin: 0;
    font-size: 0.87rem;
}


/* ==========================================================
   17. MAIN CTA
========================================================== */

.main-cta {
    position: relative;
    padding: 95px 0;
    overflow: hidden;
    background: var(--umk-blue);
}

.main-cta::before,
.main-cta::after {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    border: 50px solid rgba(255, 255, 255, 0.06);
    transform: rotate(45deg);
}

.main-cta::before {
    top: -180px;
    left: -100px;
}

.main-cta::after {
    right: -100px;
    bottom: -200px;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: auto;
    text-align: center;
}

.cta-content > span {
    display: block;
    margin-bottom: 14px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.cta-content h2 {
    margin-bottom: 18px;
    color: var(--white);
    font-size: clamp(2.2rem, 4vw, 3.6rem);
}

.cta-content p {
    max-width: 600px;
    margin: 0 auto 30px;
    color: rgba(255, 255, 255, 0.86);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 25px;
}

.cta-phone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 700;
}


/* ==========================================================
   18. CONTACT
========================================================== */

.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 90px;
    align-items: start;
}

.contact-information > p {
    max-width: 500px;
}

.contact-list {
    display: grid;
    gap: 15px;
    margin-top: 35px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 17px;
    padding: 18px 0;
    border-bottom: 1px solid var(--umk-border);
}

a.contact-item {
    transition: var(--transition);
}

a.contact-item:hover {
    padding-left: 8px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    display: grid;
    place-items: center;
    background: var(--umk-blue-light);
    color: var(--umk-blue);
}

.contact-item span {
    display: block;
    margin-bottom: 3px;
    color: #8a8f92;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.contact-item strong {
    display: block;
    color: var(--umk-dark);
    font-size: 0.91rem;
    line-height: 1.55;
}

.contact-form-wrapper {
    padding: 45px;
    background: var(--umk-grey-light);
    border: 1px solid var(--umk-border);
}

.form-heading {
    margin-bottom: 30px;
}

.form-heading h3 {
    margin-bottom: 7px;
    font-size: 1.6rem;
}

.form-heading p {
    margin: 0;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 7px;
    color: var(--umk-dark);
    font-size: 0.82rem;
    font-weight: 700;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    min-height: 52px;
    padding: 13px 15px;
    outline: none;
    background: var(--white);
    color: var(--umk-dark);
    border: 1px solid #d7dadd;
    border-radius: 2px;
    transition:
        border-color var(--transition),
        box-shadow var(--transition);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--umk-blue);
    box-shadow: 0 0 0 3px rgba(7, 141, 204, 0.08);
}

.form-submit {
    width: 100%;
}

.form-note {
    margin: 15px 0 0;
    color: #8a8f92;
    text-align: center;
    font-size: 0.72rem;
}

.form-note i {
    margin-right: 4px;
}


/* ==========================================================
   19. FOOTER
========================================================== */

.site-footer {
    padding: 75px 0 0;
    background: #202020;
    color: #aeb0b2;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.7fr 0.8fr 0.8fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 25px;
    padding: 10px 14px;
    background: var(--white);
}

.footer-logo img {
    width: 220px;
}

.footer-company p {
    max-width: 380px;
    font-size: 0.85rem;
}

.footer-phone {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 10px;
    color: var(--white);
    font-weight: 700;
}

.footer-phone i {
    color: var(--umk-blue);
}

.footer-column h3 {
    margin-bottom: 23px;
    color: var(--white);
    font-size: 1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 10px;
}

.footer-column a {
    font-size: 0.83rem;
    transition: color var(--transition);
}

.footer-column a:hover {
    color: var(--umk-blue);
}

.footer-location {
    margin-bottom: 20px;
}

.footer-location strong {
    display: block;
    margin-bottom: 5px;
    color: var(--white);
    font-size: 0.85rem;
}

.footer-location p {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.65;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    padding: 25px 0;
    border-top: 1px solid #373737;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.75rem;
}

.footer-credit strong {
    color: var(--white);
}


/* ==========================================================
   20. FLOATING WHATSAPP
========================================================== */

.floating-whatsapp {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 52px;
    padding: 0 18px;
    background: #25d366;
    color: var(--white);
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    font-size: 0.84rem;
    font-weight: 700;
    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.floating-whatsapp i {
    font-size: 1.35rem;
}

.floating-whatsapp:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}


/* ==========================================================
   21. BACK TO TOP
========================================================== */

.back-to-top {
    position: fixed;
    right: 28px;
    bottom: 92px;
    z-index: 899;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    background: var(--umk-dark);
    color: var(--white);
    border: 0;
    transition:
        opacity var(--transition),
        visibility var(--transition),
        background var(--transition),
        transform var(--transition);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--umk-blue);
    transform: translateY(-3px);
}


/* ==========================================================
   22. RESPONSIVE - LARGE TABLET
========================================================== */

@media (max-width: 1100px) {

    .header-phone {
        display: none;
    }

    .main-navigation ul {
        gap: 20px;
    }

    .header-actions {
        margin-left: 22px;
    }

    .hero-grid {
        gap: 45px;
    }

    .floating-card-one {
        right: -20px;
    }

    .floating-card-two {
        left: -20px;
    }

    .floating-card-three {
        right: -10px;
    }

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

    .about-grid,
    .solutions-grid,
    .contact-grid {
        gap: 60px;
    }

    .footer-main {
        grid-template-columns: 1.4fr 1fr 1fr;
    }

    .footer-column:last-child {
        grid-column: span 3;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .footer-column:last-child h3 {
        grid-column: span 2;
        margin-bottom: 0;
    }
}


/* ==========================================================
   23. RESPONSIVE - TABLET / MOBILE MENU
========================================================== */

@media (max-width: 900px) {

    .site-header {
        height: 76px;
    }

    .site-logo img {
        width: 200px;
    }

    .mobile-menu-button {
        display: block;
    }

    .header-actions {
        margin-left: auto;
        margin-right: 8px;
    }

    .header-quote {
        display: none;
    }

    .main-navigation {
        position: fixed;
        top: 76px;
        left: 0;
        width: 100%;
        max-height: 0;
        margin: 0;
        overflow: hidden;
        background: var(--white);
        border-top: 1px solid var(--umk-border);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
        transition: max-height 0.35s ease;
    }

    .main-navigation.open {
        max-height: 500px;
    }

    .main-navigation ul {
        display: block;
        padding: 15px 25px 25px;
    }

    .main-navigation li {
        border-bottom: 1px solid var(--umk-border);
    }

    .main-navigation a {
        padding: 15px 0;
    }

    .main-navigation a::after {
        display: none;
    }

    .mobile-menu-button.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-menu-button.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-button.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        padding: 80px 0 100px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .hero-content {
        max-width: 760px;
    }

    .hero-visual {
        max-width: 600px;
        margin: auto;
        width: 100%;
    }

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

    .trust-item:nth-child(3) {
        border-left: 1px solid var(--umk-border);
    }

    .trust-item:nth-child(-n+2) {
        border-bottom: 1px solid var(--umk-border);
    }

    .about-grid,
    .solutions-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-card {
        max-width: 650px;
    }

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

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

    .portfolio-card:last-child {
        grid-column: span 2;
    }

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

    .footer-main {
        grid-template-columns: 1.4fr 1fr 1fr;
        gap: 35px;
    }
}


/* ==========================================================
   24. RESPONSIVE - MOBILE
========================================================== */

@media (max-width: 650px) {

    .container {
        width: min(100% - 30px, var(--container));
    }

    .section {
        padding: 75px 0;
    }

    .section-heading {
        margin-bottom: 40px;
        text-align: left;
    }

    .section-heading p {
        margin: 0;
    }

    .section-heading h2,
    .about-content h2,
    .solutions-content h2,
    .contact-information h2 {
        font-size: 2rem;
    }

    .site-logo img {
        width: 180px;
    }

    .hero {
        min-height: auto;
        padding: 65px 0 80px;
    }

    .hero h1 {
        font-size: 2.65rem;
    }

    .hero-intro {
        font-size: 1rem;
    }

    .hero-services {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .hero-buttons {
        display: grid;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-visual {
        padding: 0 10px;
    }

    .hero-visual-card {
        min-height: 330px;
        padding: 40px 25px;
    }

    .floating-card {
        min-width: 170px;
        padding: 11px;
    }

    .floating-card-one {
        top: 45px;
        right: -8px;
    }

    .floating-card-two {
        left: -8px;
        bottom: 70px;
    }

    .floating-card-three {
        right: 5px;
        bottom: -25px;
    }

    .floating-card span {
        font-size: 0.6rem;
    }

    .floating-icon {
        width: 35px;
        height: 35px;
        flex-basis: 35px;
    }

    .trust-grid {
        grid-template-columns: 1fr;
    }

    .trust-item,
    .trust-item:first-child,
    .trust-item:nth-child(3) {
        min-height: 90px;
        border-left: 1px solid var(--umk-border);
        border-right: 1px solid var(--umk-border);
        border-bottom: 1px solid var(--umk-border);
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .about-card {
        padding: 40px 30px;
    }

    .services-grid,
    .solutions-list,
    .why-grid,
    .location-grid,
    .portfolio-grid,
    .process-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-card:last-child {
        grid-column: auto;
    }

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

    .solutions-grid {
        gap: 45px;
    }

    .why-grid {
        border-top: 0;
    }

    .why-card {
        min-height: auto;
        padding: 30px 25px;
        border-top: 1px solid var(--umk-border);
    }

    .location-card {
        padding: 32px 25px;
    }

    .process-step {
        padding: 25px 0;
        border-bottom: 1px solid #dfe3e5;
    }

    .process-step:not(:last-child)::after {
        display: none;
    }

    .process-step p {
        max-width: none;
    }

    .main-cta {
        padding: 75px 0;
    }

    .cta-content {
        text-align: left;
    }

    .cta-content h2 {
        font-size: 2.2rem;
    }

    .cta-content p {
        margin-left: 0;
    }

    .cta-buttons {
        justify-content: flex-start;
        align-items: stretch;
        flex-direction: column;
    }

    .cta-phone {
        justify-content: center;
        padding: 12px;
    }

    .contact-form-wrapper {
        padding: 30px 20px;
    }

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

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

    .footer-company {
        grid-column: span 2;
    }

    .footer-column:last-child {
        grid-column: span 2;
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
    }

    .floating-whatsapp {
        right: 15px;
        bottom: 15px;
        width: 54px;
        height: 54px;
        min-height: 54px;
        justify-content: center;
        padding: 0;
    }

    .floating-whatsapp span {
        display: none;
    }

    .floating-whatsapp i {
        font-size: 1.6rem;
    }

    .back-to-top {
        right: 20px;
        bottom: 80px;
    }
}


/* ==========================================================
   25. VERY SMALL MOBILE
========================================================== */

@media (max-width: 420px) {

    .site-logo img {
        width: 155px;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero-services {
        grid-template-columns: 1fr;
    }

    .floating-card {
        min-width: 150px;
    }

    .floating-card strong {
        font-size: 0.72rem;
    }

    .floating-card-three {
        display: none;
    }

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

    .footer-company,
    .footer-column:last-child {
        grid-column: auto;
    }

    .footer-column:last-child {
        display: block;
    }

    .footer-column:last-child h3 {
        margin-bottom: 23px;
    }
}


/* ==========================================================
   26. REDUCED MOTION / ACCESSIBILITY
========================================================== */

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

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

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

.direct-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.direct-contact-card {
    position: relative;
    padding: 42px 32px;
    background: #ffffff;
    border: 1px solid var(--umk-border);
    text-align: center;
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.direct-contact-card:hover {
    transform: translateY(-5px);
    border-color: rgba(7, 141, 204, 0.35);
    box-shadow: var(--shadow-md);
}

.direct-contact-icon {
    width: 65px;
    height: 65px;
    display: grid;
    place-items: center;
    margin: 0 auto 24px;
    background: var(--umk-blue-light);
    color: var(--umk-blue);
    font-size: 1.7rem;
}

.whatsapp-icon {
    background: rgba(37, 211, 102, 0.1);
    color: #25d366;
}

.direct-contact-card h3 {
    margin-bottom: 13px;
    font-size: 1.35rem;
}

.direct-contact-card p {
    margin: 0 auto 25px;
    max-width: 330px;
    font-size: 0.9rem;
}

.direct-contact-card address {
    margin-bottom: 22px;
    color: var(--text);
    font-style: normal;
    line-height: 1.8;
}

.btn-whatsapp {
    background: #25d366;
    border-color: #25d366;
    color: #ffffff;
}

.btn-whatsapp:hover {
    background: #1fbd59;
    border-color: #1fbd59;
    color: #ffffff;
}

.featured-contact-card {
    background: var(--umk-dark);
    border-color: var(--umk-dark);
}

.featured-contact-card h3 {
    color: #ffffff;
}

.featured-contact-card p {
    color: #bfc2c4;
}

.featured-contact-card .direct-contact-icon {
    background: var(--umk-blue);
    color: #ffffff;
}

.contact-small-label {
    display: block;
    margin-bottom: 7px;
    color: var(--umk-blue);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.large-phone-number {
    display: block;
    margin-bottom: 17px;
    color: #ffffff;
    font-family: "Manrope", sans-serif;
    font-size: clamp(1.55rem, 3vw, 2rem);
    font-weight: 800;
    transition: color 0.3s ease;
}

.large-phone-number:hover {
    color: var(--umk-blue);
}

.contact-text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--umk-blue);
    font-weight: 700;
}

.contact-text-link:hover {
    color: var(--umk-dark);
}

.bradford-contact {
    display: flex;
    align-items: center;
    gap: 18px;
    max-width: 850px;
    margin: 35px auto 0;
    padding: 22px 25px;
    background: var(--umk-grey-light);
    border-left: 3px solid var(--umk-blue);
}

.bradford-contact > i {
    color: var(--umk-blue);
    font-size: 1.5rem;
}

.bradford-contact strong {
    display: block;
    margin-bottom: 3px;
    color: var(--umk-dark);
}

.bradford-contact span {
    display: block;
    color: var(--text);
    font-size: 0.85rem;
}


/* Tablet */

@media (max-width: 900px) {

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

    .featured-contact-card {
        order: -1;
    }

    .direct-contact-card:last-child {
        grid-column: span 2;
    }

}


/* Mobile */

@media (max-width: 650px) {

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

    .direct-contact-card:last-child {
        grid-column: auto;
    }

    .direct-contact-card {
        padding: 35px 24px;
    }

    .bradford-contact {
        align-items: flex-start;
    }

}