/*MAIN STYLESHEET*/

/* basic styling */

@font-face {
    font-family: "Lexend Deca";
    src: url(LexendDeca-VariableFont_wght.ttf);
}

@font-face {
    font-family: "SFMono";
    src: url(SFMono-Regular.ttf);
}

:root {
    --font-1: "Lexend Deca", "Calibri", sans-serif;
    --font-2: "SFmono", monospace, sans-serif;
    --edge-margins: 10rem;
    --ver-margins: 3rem;
    --bg-color: #161616;
    --bc-color-2: #2e2e2e;
    --bc-overlay: #161616c7;
    --nav-bg-color: #161616aa;
    --text-color: #ffffff;
    --text-color-2: #f5f5f5;
    --orange: #ffcc5e;
}

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

html {
    min-height: 100svh;
    font-size: 16px;
    font-family: var(--font-1);
    scroll-behavior: smooth;
}

body {
    min-height: 100%;
    position: relative;
    height: fit-content; 
    background-color: var(--bg-color);
    color: var(--text-color);
    scroll-padding-top: 200px;
}

a {
    color: inherit; /* reset colors for links */
    text-decoration: inherit; /* no underline */
}

input,
button {
    all: inherit;
    box-sizing: border-box;
    width: fit-content;
}

img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
    font-style: italic;
    background-repeat: no-repeat;
    background-size: cover;
}

.padding-inline {
    padding-inline: var(--edge-margins);
}

/*overall atributes */

h1, h2, h3, h4, h5, h6, p {
    width: fit-content;
}

h1 {
    font-weight: 400;
    font-size: 3.5rem;
}

h2 {
    font-weight: 100;
    font-size: 2.5rem;
}

h3 {
    font-weight: 300;
    font-size: 1.5rem;
}

h4, h5 {
    font-size: 1.25rem;
    text-transform: uppercase;
    font-weight: 600;
}

h4 {
    color: var(--text-color-2);
    text-align: center;
}

h5 {
    color: var(--orange);
}

/* ---- NAV ---- */

nav {
    width: 100%;
    position: fixed;
    background-color: var(--nav-bg-color);
    padding: 0 var(--edge-margins);
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.logo {
    height: 2rem;
}

    /* to toggle the kind of logo to show when viewing in different viewports */
    .smallvp {
        display: none;
    }

.menu {
    background-color: var(--orange);
    color: var(--bg-color);
    height: 100%;
}

.menu ul {
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    list-style: none;
    gap: 7rem;
    padding: 1rem 6rem;
    text-transform: uppercase;
    font-weight: 600;
}

.menu ul::after,
.menu ul::before,
.icon::before {
    content: "";
    position: absolute;
    border-color:transparent;
    border-style: solid;
    border-width: 2.7rem 1.5rem;
}

.menu ul::before,
.icon::before {
    left: -1.5rem;
    border-right-color:var(--orange);
    border-bottom-color: var(--orange);
    border-top-color: var(--orange);
}

.menu ul::after {
    right: -3rem;
    border-left-color:var(--orange);
    border-bottom-color: var(--orange);
    border-top-color: var(--orange);
}

.menu ul li {
    padding: 0.25rem 0.5rem;
    background-image: linear-gradient(var(--bg-color), var(--bg-color));
    background-size: 0% 0.2em;
    background-position-y: 100%;
    background-position-x: 50%;
    background-repeat: no-repeat;
    transition: 0.2s ease-in-out;
}

.menu ul li:hover,
.menu ul li:focus,
.menu ul li:active {
    background-size: 100% 0.1em;
    cursor: pointer;
    padding-bottom: 0.5rem;
    padding-top: 0rem;
}

/* for hamburger menu - responsive design */

.icon {
    display: none;
    padding: 1rem 2rem;
    justify-content: center;
    align-items: center;
    }

.icon i {
    font-size: 2rem;
}

#myLinks {
    display: none;
    width: 100%;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    background-color: var(--orange);
    color: #161616;
    position: fixed;
    top: 4rem;
}

#myLinks a {
    width: 100%;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    text-align: center;
}

#myLinks a:hover,
#myLinks a:active {
    background-color: var(--bc-color-2);
    color: var(--orange);
}

/* .lang_select {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
}

.lang_select_form {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.5rem;
    color: var(--orange);
}

.lang_select_form button {
    cursor: pointer;
    transition: 0.2s;
}

.lang_select_form button:hover {
    color: var(--text-color);
} */

/* ----- SPLASH ---- */

.splash_bg {
    width: 100%;
    height: 100svh;
    background-image: url('imgs/christopher-burns-8KfCR12oeUM-unsplash.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.splash_filler {
    width: 100%;
    height: 100svh;
    padding: var(--edge-margins);
    padding-top: 15rem;
    background-color: var(--bc-overlay);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
}

.splash_presentation {
    grid-column: 1 / span 1;
    grid-row: 1 / span 1;
    display: flex;
    flex-flow: column;
    padding: 3rem;
    justify-content: flex-start;
    align-items: flex-start;
    --b: 1.5px;   /* thickness of the border */
    --w: 2.5rem;  /* width of border */
    border: var(--b) solid #0000; /* space for the border */
    --_g: #0000 90deg,var(--orange) 0;
    --_p: var(--w) var(--w) border-box no-repeat;
    background:
        conic-gradient(from 90deg  at top    var(--b) left  var(--b),var(--_g)) 0    0    / var(--_p);
}

.splash_presentation p {
    font-size: 1.25rem;
    font-weight: 200;
    letter-spacing: 1.1;
    line-height: 1.5;
}

/* splash diamond links */

.splash_links_container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.splash_links {
    grid-column: 2 / span 1;
    grid-row: 1 / span 1;
    margin: auto;
    width: 80%;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(5, 1fr);
    gap: 1rem;
    justify-content: center;
    align-items: center;
    position: relative;
    top: -2rem;
}

.sp_link {
    grid-column: span 2;
    max-width: 100%;
    margin-bottom: -53%;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    transform: scale(1);
    transition: all .5s;
    opacity: 0.7;
}

.sp_link img {
    width: 100%;
}

.sp_link:nth-child(5n + 1) {
    grid-column: 2 / span 2;
}

.sp_link:hover {
    z-index: 2;
    transform: scale(1.4);
    opacity: 1;
    cursor: pointer;
}

/* caption for links */

.link_caption {
    visibility: hidden;
    opacity: 0;
    color: var(--orange);
    text-transform: uppercase;
    text-align: center;
    grid-column: 3 / span 2;
    grid-row: 5 / span 1;
    justify-self: center;
    align-self: center;
    position: relative;
    top: 4.5rem;
    transition: 0.5s;
}

    /* hover activation for each link */
    #spinner_lnk:hover ~ #spinner_lnkcpt {
        visibility: visible;
        opacity: 1;
    }
    #gut_lnk:hover ~ #gut_lnkcpt {
        visibility: visible;
        opacity: 1;
    }
    #gutmaint_lnk:hover ~ #gutmaint_lnkcpt {
        visibility: visible;
        opacity: 1;
    }
    #roofflash_lnk:hover ~ #roofflash_lnkcpt {
        visibility: visible;
        opacity: 1;
    }
    #drywalls_lnk:hover ~ #drywalls_lnkcpt {
        visibility: visible;
        opacity: 1;
    }
    #constr_lnk:hover ~ #constr_lnkcpt {
        visibility: visible;
        opacity: 1;
    }
    #conduits_lnk:hover ~ #conduits_lnkcpt {
        visibility: visible;
        opacity: 1;
    }
    #lconcr_lnk:hover ~ #lconcr_lnkcpt {
        visibility: visible;
        opacity: 1;
    }

/* ---- SERVICES SECTION ---- */

.services,
.gallery,
.contact_form {
    width: 100%;
    background-color: var(--bc-color-2);
    padding: 3rem 0;
}

.introduction {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color-2);
    padding-top: 1rem;
    padding-inline: 3rem;
    margin-bottom: -1rem;
}

.introduction p {
    font-size: 1.25rem;
    font-weight: 200;
    letter-spacing: 1.1;
    line-height: 1.5;
    text-align: center;
}

.service_line {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    flex-flow: row;
    margin-top: 5rem;
}

.left_img,
.right_img {
    height: 25rem;
    align-self: center;
}

.left_img {
    clip-path: polygon(0% 0%, 90% 0%, 100% 50%, 90% 100%, 0% 100%);
}

.right_img {
    clip-path: polygon(10% 0%, 100% 0%, 100% 100%, 10% 100%, 0% 50%);
}

.services_content, 
.services_text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 3rem;
    color: var(--text-color-2);
    gap: 1.5rem;
}

.services_content h5 {
    width: 100%;
    padding-left: 3rem;
}

.responsive {
    display: none;
}

.services_text ul {
    padding-left: 2rem;
}

.services_text p,
.services_text li {
    width: 100%;
    font-weight: 200;
    font-size: 1.1rem;
    letter-spacing: 1.1;
}

.services_text p {
    text-align: justify;
    text-wrap: pretty;
}

/* WORK GALLERY */

.gallery,
.contact_form {
    padding: 6.5rem var(--edge-margins);
}

.gallery h3,
.contact_form h3 {
    margin: 0 auto;
    margin-bottom: var(--ver-margins);
    color: var(--orange);
    text-transform: uppercase;
    font-weight: 200;
}

.img_grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    grid-template-rows: masonry;
    gap: 1rem;
}

.img_grid img {
    width: 100%;
    object-fit: cover;
    object-position: center;
    aspect-ratio: 1 / 1;
    border-radius: 0.25rem;
    transition: 0.25s;
}

.img_grid img:hover {
    transform: scale(1.1);
    opacity: 0.75;
    cursor: pointer;
    border: solid 3px var(--orange);
}

/* CONTACT FORM */

.contact_form {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 4rem;
    padding-top: 7rem;
}

.contact_form > form {
    width: 75%;
    background-color: var(--bg-color);
    border-radius: 0.5rem;
    padding: 2rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.field {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.field_button {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.contact_form label {
    color: var(--orange);
}

.contact_form label > .required {
    font-size: 0.8rem;
    font-weight: 200;
}

.contact_form input,
.contact_form textarea {
    width: 100%;
    background-color: var(--bc-color-2);
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 0.25rem;
    font-size: 1rem;
    font-weight: 200;
    font-family: var(--font-1);
    letter-spacing: 1.1;
}

textarea {
    border: none;
}

.contact_form button {
    background-color: var(--orange);
    padding: 0.5rem;
    border-radius: 0.25rem;
    color: #2e2e2e;
    transition: 0.2s;
    cursor: pointer;
}

.contact_form button:hover {
    background-color: var(--bc-color-2);
    color: var(--orange);
}

/* FOOTER */

footer {
    background-color: var(--bg-color);
    max-height: fit-content;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 2rem;
    font-weight: 200;
    letter-spacing: 1.1;
    color: gray;
}

footer > * {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}

.footer_logo img {
    height: 2rem;
}

.foot_links > a {
    width: fit-content;
    transition: 0.2s;
}

.foot_links > a:hover,
.contacts a:hover {
    color: var(--orange);
}

.contacts {
    align-self: flex-end;
}

.note {
    font-size: 0.8rem;
}