/* =========================================================
   ALPHA R
   STANDARD CORPORATE WEBSITE DESIGN
   ========================================================= */

:root {
    --navy: #071c2d;
    --navy-2: #0d2a40;
    --gold: #c8a15a;
    --gold-light: #d9b96f;

    --white: #ffffff;
    --black: #111111;

    --text: #344454;
    --muted: #78838c;

    --light: #f6f7f7;
    --border: #e4e7e9;

    --container: 1180px;

    --transition: 0.3s ease;
}


/* =========================================================
   RESET
========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "DM Sans", Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    font-size: 15px;
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

button,
input,
textarea {
    font-family: inherit;
}

button {
    cursor: pointer;
}

ul {
    list-style: none;
}


/* =========================================================
   CONTAINER
========================================================= */

.container {
    width: min(
        var(--container),
        calc(100% - 50px)
    );

    margin-left: auto;
    margin-right: auto;
}


/* =========================================================
   HEADER
========================================================= */

.site-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(255,255,255,0.98);

    border-bottom: 1px solid
        rgba(0,0,0,0.06);
}

.header-inner {
    min-height: 88px;

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

    gap: 30px;
}


/* LOGO */

.site-logo {
    display: flex;
    align-items: center;
}

.site-logo img {
    width: auto;
    height: 55px;
    max-width: 180px;
    object-fit: contain;
}


/* NAV */

.main-nav {
    display: flex;
    align-items: center;
    gap: 35px;
}

.main-nav > ul {
    display: flex;
    align-items: center;
    gap: 5px;
}

.main-nav > ul > li {
    position: relative;
}

.main-nav > ul > li > a {
    display: flex;
    align-items: center;
    gap: 6px;

    padding: 32px 14px;

    color: var(--navy);

    font-size: 14px;
    font-weight: 500;

    transition: var(--transition);
}

.main-nav > ul > li > a:hover {
    color: var(--gold);
}

.arrow {
    font-size: 14px;
}


/* DROPDOWN */

.dropdown-menu {
    position: absolute;

    top: 100%;
    left: 0;

    width: 235px;

    background: var(--white);

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

    box-shadow:
        0 15px 45px rgba(0,0,0,0.12);

    padding: 10px 0;

    opacity: 0;
    visibility: hidden;

    transform: translateY(10px);

    transition: var(--transition);
}

.has-dropdown:hover
.dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;

    padding: 10px 20px;

    color: var(--text);

    font-size: 13px;

    transition: var(--transition);
}

.dropdown-menu a:hover {
    color: var(--gold);
    background: #f8f8f8;
    padding-left: 25px;
}


/* HEADER BUTTON */

.header-button {
    padding: 12px 21px;

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

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

    transition: var(--transition);
}

.header-button:hover {
    background: var(--gold);
}


/* MOBILE TOGGLE */

.menu-toggle {
    display: none;

    width: 44px;
    height: 44px;

    background: var(--navy);

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

    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    background: #ffffff;
}


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

.hero {
    position: relative;

    min-height: 720px;

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            rgba(7,28,45,0.96) 0%,
            rgba(7,28,45,0.84) 42%,
            rgba(7,28,45,0.35) 75%,
            rgba(7,28,45,0.05) 100%
        ),
        url("../img/slider/slider-bg-1-2.jpg")
        center center / cover no-repeat;
}

.hero-content {
    width: 600px;
    padding-top: 80px;
}

.hero-label {
    margin-bottom: 20px;

    color: var(--gold-light);

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

    letter-spacing: 2.5px;
}

.hero h1 {
    color: #ffffff;

    font-family: "Playfair Display", serif;

    font-size: clamp(
        48px,
        5vw,
        74px
    );

    font-weight: 500;

    line-height: 1.08;

    margin-bottom: 25px;
}

.hero h1 span {
    display: block;
    color: #ffffff;
}

.hero h1 strong {
    display: block;

    color: var(--gold-light);

    font-weight: 500;
}

.hero p {
    max-width: 530px;

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

    font-size: 16px;

    line-height: 1.8;

    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}


/* =========================================================
   BUTTONS
========================================================= */

.btn {
    min-height: 48px;

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

    gap: 9px;

    padding: 0 24px;

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

    transition: var(--transition);
}

.btn-primary {
    background: var(--gold);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--gold-light);
}

.btn-light {
    border: 1px solid rgba(255,255,255,0.6);
    color: #ffffff;
}

.btn-light:hover {
    background: #ffffff;
    color: var(--navy);
}

.btn-dark {
    background: var(--navy);
    color: #ffffff;
}

.btn-dark:hover {
    background: #ffffff;
    color: var(--navy);
}


/* =========================================================
   SECTION LABEL
========================================================= */

.section-label {
    display: inline-block;

    margin-bottom: 12px;

    color: var(--gold);

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

    letter-spacing: 2px;
    text-transform: uppercase;
}


/* =========================================================
   INTRO
========================================================= */

.intro-section {
    padding: 90px 0;
    background: #ffffff;
}

.intro-grid {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        150px;

    gap: 70px;

    align-items: center;

    max-width: 1050px;

    margin: auto;
}

.intro-content h2 {
    max-width: 680px;

    color: var(--navy);

    font-family: "Playfair Display", serif;

    font-size: 42px;
    font-weight: 500;

    line-height: 1.2;

    margin-bottom: 20px;
}

.intro-content h2 span {
    color: var(--gold);
}

.intro-content p {
    max-width: 680px;

    color: var(--muted);

    font-size: 14px;

    margin-bottom: 10px;
}

.intro-number {
    padding: 25px;

    background: var(--navy);

    color: #ffffff;

    min-height: 135px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.intro-number strong {
    color: var(--gold-light);

    font-family: "Playfair Display", serif;

    font-size: 38px;
    line-height: 1;

    margin-bottom: 8px;
}

.intro-number span {
    font-size: 11px;

    line-height: 1.4;

    text-transform: uppercase;

    letter-spacing: 1px;
}


/* =========================================================
   BUSINESS SECTION
========================================================= */

.business-section {
    padding: 100px 0;

    background: var(--light);
}

.section-heading {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        360px;

    gap: 50px;

    align-items: end;

    margin-bottom: 45px;
}

.section-heading h2 {
    color: var(--navy);

    font-family: "Playfair Display", serif;

    font-size: 42px;

    font-weight: 500;

    line-height: 1.2;
}

.section-heading h2 span {
    color: var(--gold);
}

.section-heading p {
    color: var(--muted);

    font-size: 14px;
}


/* BUSINESS GRID */

.business-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 22px;
}


/* BUSINESS CARD */

.business-card {
    background: #ffffff;

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

    transition: var(--transition);

    overflow: hidden;
}

.business-card:hover {
    transform: translateY(-6px);

    box-shadow:
        0 15px 40px rgba(7,28,45,0.10);
}

.business-image {
    height: 210px;

    overflow: hidden;
}

.business-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}

.business-card:hover
.business-image img {
    transform: scale(1.06);
}

.business-body {
    padding: 22px;
}

.business-number {
    color: var(--gold);

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

    letter-spacing: 1px;
}

.business-body h3 {
    color: var(--navy);

    font-size: 18px;

    margin: 6px 0 8px;
}

.business-body p {
    min-height: 48px;

    color: var(--muted);

    font-size: 12px;

    line-height: 1.6;

    margin-bottom: 17px;
}

.business-link {
    display: inline-flex;

    align-items: center;

    gap: 8px;

    color: var(--navy);

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

    text-transform: uppercase;

    letter-spacing: 0.8px;

    transition: var(--transition);
}

.business-link span {
    color: var(--gold);

    font-size: 16px;
}

.business-link:hover {
    color: var(--gold);
}


/* =========================================================
   FEATURE
========================================================= */

.feature-section {
    padding: 110px 0;

    background: #ffffff;
}

.feature-grid {
    display: grid;

    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(0, 0.85fr);

    gap: 80px;

    align-items: center;
}

.feature-image {
    overflow: hidden;
}

.feature-image img {
    width: 100%;

    height: 450px;

    object-fit: cover;
}

.feature-content h2 {
    color: var(--navy);

    font-family: "Playfair Display", serif;

    font-size: 42px;

    font-weight: 500;

    line-height: 1.2;

    margin-bottom: 20px;
}

.feature-content h2 span {
    color: var(--gold);
}

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

    font-size: 14px;

    line-height: 1.8;

    margin-bottom: 15px;
}

.feature-list {
    margin: 25px 0;
}

.feature-list li {
    position: relative;

    padding-left: 22px;

    margin-bottom: 9px;

    color: var(--text);

    font-size: 13px;
}

.feature-list li::before {
    content: "";

    position: absolute;

    left: 0;
    top: 10px;

    width: 6px;
    height: 6px;

    background: var(--gold);

    border-radius: 50%;
}

.text-link {
    display: inline-flex;

    align-items: center;

    gap: 10px;

    color: var(--navy);

    font-size: 12px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 0.8px;
}

.text-link span {
    color: var(--gold);

    font-size: 18px;
}


/* =========================================================
   IMAGE SHOWCASE
========================================================= */

.image-showcase {
    display: grid;

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

.showcase-item {
    position: relative;

    height: 360px;

    overflow: hidden;

    background: #000;
}

.showcase-item:last-child {
    grid-column: span 2;
    height: 430px;
}

.showcase-item img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.7s ease;
}

.showcase-item:hover img {
    transform: scale(1.04);
}

.showcase-item::after {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(0,0,0,0.65),
            transparent 55%
        );
}

.showcase-caption {
    position: absolute;

    z-index: 2;

    left: 45px;
    bottom: 35px;
}

.showcase-caption span {
    color: var(--gold-light);

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

    letter-spacing: 2px;
}

.showcase-caption h3 {
    margin-top: 5px;

    color: #ffffff;

    font-family: "Playfair Display", serif;

    font-size: 30px;

    font-weight: 500;
}


/* =========================================================
   OPPORTUNITY CTA
========================================================= */

.opportunity-section {
    padding: 75px 0;

    background: var(--light);
}

.opportunity-box {
    padding: 40px 50px;

    background: var(--gold);

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;
}

.opportunity-box > div > span {
    color: rgba(255,255,255,0.75);

    font-size: 10px;

    font-weight: 700;

    letter-spacing: 2px;
}

.opportunity-box h2 {
    color: #ffffff;

    font-family: "Playfair Display", serif;

    font-size: 30px;

    font-weight: 500;

    margin: 5px 0;
}

.opportunity-box p {
    color: rgba(255,255,255,0.85);

    font-size: 13px;
}


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

.contact-section {
    padding: 105px 0;

    background: #ffffff;
}

.contact-grid {
    display: grid;

    grid-template-columns:
        0.85fr
        1.15fr;

    gap: 80px;

    align-items: start;
}

.contact-content h2 {
    color: var(--navy);

    font-family: "Playfair Display", serif;

    font-size: 44px;

    font-weight: 500;

    line-height: 1.15;

    margin-bottom: 20px;
}

.contact-content h2 span {
    color: var(--gold);
}

.contact-content > p {
    color: var(--muted);

    font-size: 14px;

    line-height: 1.8;

    max-width: 440px;
}

.contact-list {
    margin-top: 35px;
}

.contact-item {
    display: flex;

    align-items: center;

    gap: 15px;

    margin-bottom: 22px;
}

.contact-icon {
    width: 42px;
    height: 42px;

    display: flex;

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

    background: var(--navy);

    color: var(--gold-light);

    font-size: 15px;
}

.contact-item small {
    display: block;

    color: var(--gold);

    font-size: 9px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;
}

.contact-item a,
.contact-item span {
    color: var(--text);

    font-size: 13px;
}


/* CONTACT FORM */

.contact-form-wrapper {
    padding: 35px;

    background: var(--light);

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

.form-row {
    display: grid;

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

    gap: 18px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;

    margin-bottom: 7px;

    color: var(--navy);

    font-size: 11px;

    font-weight: 600;
}

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

    border: 1px solid #dfe3e6;

    background: #ffffff;

    color: var(--text);

    padding: 13px 14px;

    font-size: 13px;

    outline: none;

    transition: var(--transition);
}

.form-group input {
    height: 48px;
}

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

    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--gold);

    box-shadow:
        0 0 0 3px
        rgba(200,161,90,0.10);
}

.submit-button {
    border: 0;
}


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

.site-footer {
    background: var(--navy);

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

.footer-grid {
    display: grid;

    grid-template-columns:
        1.6fr
        1fr
        1fr
        1fr;

    gap: 60px;

    padding: 75px 0 55px;
}

.footer-logo {
    display: inline-block;

    margin-bottom: 18px;
}

.footer-logo img {
    width: auto;

    height: 50px;

    max-width: 165px;

    object-fit: contain;
}

.footer-brand p {
    max-width: 330px;

    color: rgba(255,255,255,0.55);

    font-size: 12px;

    line-height: 1.8;
}

.footer-column h3 {
    color: #ffffff;

    font-size: 13px;

    margin-bottom: 18px;
}

.footer-column a {
    display: block;

    color: rgba(255,255,255,0.58);

    font-size: 12px;

    margin-bottom: 9px;

    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--gold-light);
}

.footer-bottom {
    padding: 20px 0;

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

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;
}

.footer-bottom p {
    margin: 0;

    color: rgba(255,255,255,0.4);

    font-size: 11px;
}

.footer-bottom-links {
    display: flex;

    gap: 20px;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.4);

    font-size: 11px;
}


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

@media (max-width: 1100px) {

    .container {
        width: calc(100% - 40px);
    }

    .main-nav {
        gap: 15px;
    }

    .main-nav > ul > li > a {
        padding-left: 9px;
        padding-right: 9px;
    }

    .header-button {
        display: none;
    }

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

    .feature-grid {
        gap: 45px;
    }

}


/* =========================================================
   MOBILE NAV
========================================================= */

@media (max-width: 991px) {

    .header-inner {
        min-height: 76px;
    }

    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;

        top: 100%;
        left: 0;
        right: 0;

        display: none;

        flex-direction: column;

        align-items: stretch;

        gap: 0;

        background: #ffffff;

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

        box-shadow:
            0 15px 35px rgba(0,0,0,0.12);
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav > ul {
        display: block;
    }

    .main-nav > ul > li {
        border-bottom: 1px solid #eeeeee;
    }

    .main-nav > ul > li > a {
        padding: 15px 25px;
    }

    .dropdown-menu {
        position: static;

        width: 100%;

        display: none;

        opacity: 1;
        visibility: visible;

        transform: none;

        border-top: 0;

        box-shadow: none;

        padding: 0;
    }

    .has-dropdown.open
    .dropdown-menu {
        display: block;
    }

    .dropdown-menu a {
        padding: 11px 40px;

        background: #fafafa;
    }

}


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

@media (max-width: 767px) {

    .container {
        width: calc(100% - 36px);
    }


    /* Header */

    .site-header {
        position: absolute;
    }

    .header-inner {
        min-height: 68px;
    }

    .site-logo img {
        height: 44px;
        max-width: 145px;
    }


    /* Hero */

    .hero {
        min-height: 590px;

        background:
            linear-gradient(
                90deg,
                rgba(7,28,45,0.95),
                rgba(7,28,45,0.55)
            ),
            url("../img/slider/slider-bg-1-2.jpg")
            center center / cover no-repeat;
    }

    .hero-content {
        width: 100%;
        padding-top: 70px;
    }

    .hero-label {
        font-size: 10px;

        letter-spacing: 1.7px;

        margin-bottom: 14px;
    }

    .hero h1 {
        max-width: 360px;

        font-size: 42px;

        line-height: 1.08;

        margin-bottom: 18px;
    }

    .hero p {
        max-width: 400px;

        font-size: 14px;

        line-height: 1.7;

        margin-bottom: 25px;
    }

    .hero-actions {
        flex-wrap: wrap;
    }

    .btn {
        min-height: 45px;

        padding: 0 19px;

        font-size: 12px;
    }


    /* Intro */

    .intro-section {
        padding: 65px 0;
    }

    .intro-grid {
        grid-template-columns: 1fr;

        gap: 25px;
    }

    .intro-content h2 {
        font-size: 32px;
    }

    .intro-content p {
        font-size: 13px;
    }

    .intro-number {
        width: 130px;
        min-height: 110px;
    }


    /* Business */

    .business-section {
        padding: 70px 0;
    }

    .section-heading {
        display: block;

        margin-bottom: 30px;
    }

    .section-heading h2 {
        font-size: 32px;

        margin-bottom: 15px;
    }

    .section-heading p {
        font-size: 13px;
    }

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

        gap: 14px;
    }

    .business-image {
        height: 150px;
    }

    .business-body {
        padding: 16px;
    }

    .business-body h3 {
        font-size: 15px;
    }

    .business-body p {
        min-height: auto;

        font-size: 11px;
    }


    /* Feature */

    .feature-section {
        padding: 70px 0;
    }

    .feature-grid {
        grid-template-columns: 1fr;

        gap: 35px;
    }

    .feature-image img {
        height: 280px;
    }

    .feature-content h2 {
        font-size: 32px;
    }

    .feature-content p {
        font-size: 13px;
    }


    /* Showcase */

    .image-showcase {
        display: block;
    }

    .showcase-item,
    .showcase-item:last-child {
        height: 240px;
    }

    .showcase-caption {
        left: 25px;
        bottom: 23px;
    }

    .showcase-caption h3 {
        font-size: 25px;
    }


    /* CTA */

    .opportunity-section {
        padding: 50px 0;
    }

    .opportunity-box {
        padding: 30px 25px;

        flex-direction: column;

        align-items: flex-start;
    }

    .opportunity-box h2 {
        font-size: 25px;
    }


    /* Contact */

    .contact-section {
        padding: 70px 0;
    }

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

        gap: 45px;
    }

    .contact-content h2 {
        font-size: 35px;
    }

    .contact-form-wrapper {
        padding: 22px;
    }


    /* Footer */

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

        gap: 35px 25px;

        padding: 55px 0 40px;
    }

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

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;
    }

}


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

@media (max-width: 480px) {

    .container {
        width: calc(100% - 30px);
    }

    .hero {
        min-height: 560px;
    }

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

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

    .hero-actions {
        flex-direction: column;

        align-items: flex-start;
    }

    .intro-content h2,
    .section-heading h2,
    .feature-content h2 {
        font-size: 28px;
    }

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

    .business-image {
        height: 210px;
    }

    .feature-image img {
        height: 230px;
    }

    .showcase-item,
    .showcase-item:last-child {
        height: 210px;
    }

    .showcase-caption h3 {
        font-size: 22px;
    }

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

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

    .footer-brand {
        grid-column: auto;
    }

}


/* =========================================================
   ACCESSIBILITY
========================================================= */

:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

::selection {
    background: var(--gold);
    color: #ffffff;
}