/*
Blue: RGB(51,51,139)
Red: RGB(223,40,62)
*/
/* --------------------------------------------------------- */
/* BASIC SETUP */
/* --------------------------------------------------------- */
* {
  margin: 0;
  padding: 0;
}

html,
body {
  background-color: #fff;
  color: #333;
  font-family: 'Lato', 'Arial', sans-serif;
  font-weight: 400;
  line-height: 150%;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* Set the font size to go between being 16px on a 320px screen to 22px on a 1350px screen */
@media screen and (max-width: 319px) {
  html {
    font-size: 16px;
  }
}

@media screen and (min-width: 320px) {
  html {
    font-size: calc(16px + 4 * ((100vw - 320px) / 680));
  }
}

@media screen and (min-width: 1350px) {
  html {
    font-size: 20px;
  }
}

/* End of font size set */
/* --------------------------------------------------------- */
/* REUSABLE COMPONENTS */
/* --------------------------------------------------------- */
header {
  height: 100vh;
}

.section {
  height: auto;
  min-height: 80vh;
  margin: auto;
}

@media screen and (min-width: 661px) {
  .section {
    padding: 4em 4%;
  }
}

@media screen and (max-width: 660px) {
  .section {
    padding: 7% 4%;
  }
}

.section-header,
.section-footer {
  text-align: center;
  margin: auto;
  max-width: 90vw;
}

.section-header h2 {
  display: inline-block;
  text-align: center;
  color: #000;
  margin: 0.5em;
}

.section-header p {
  width: 75%;
  min-width: 20em;
  padding: 0.5em 0.5em 1.5em;
  margin: auto;
  text-align: center;
}

.section-image {
  height: 10em;
  width: auto;
  background-position: center;
  background-size: cover;
  margin: auto;
  max-width: 1400px;
}

.section-content {
  max-width: 1400px;
  margin: auto;
}

.x-blue {
  color: RGB(51, 51, 139);
  font-weight: bold;
}

.c-red {
  color: RGB(223, 40, 62);
  font-weight: bold;
}

/* -----------------------HEADINGS----------------------- */
h1 {
  margin: 0;
  color: #fff;
  font-size: 2.4em;
  text-align: right;
  line-height: 150%;
  font-weight: 400;
}

h2 {
  margin-top: 0;
  margin-bottom: 1%;
  margin-right: 1%;
  color: #fff;
  font-size: 2.5em;
  text-align: center;
  word-spacing: 0.2em;
  letter-spacing: 0.1em;
}

h2, h3 {
  font-weight: bold;
  line-height: 150%;
}

h3 {
  margin: 0;
  font-size: 1.5em;
}

/* -----------------------PARAGRAPHS----------------------- */
/* -----------------------ICONS----------------------- */
/* -----------------------LINKS----------------------- */
/* -----------------------BUTTONS----------------------- */
.btn,
.form input[type=submit] {
  display: inline-block;
  margin: 15px;
  padding: 10px 30px;
  font-weight: 400;
  text-decoration: none;
  cursor: pointer;
  border-radius: 200px;
  box-shadow: 0 0 0 #efefef;
  overflow: hidden;
  transition: all 0.2s;
}

.btn-red,
.form input[type=submit] {
  border: 1px solid RGB(223, 40, 62);
  background-color: RGB(223, 40, 62);
  color: #fff;
}

.btn:hover,
.form input[type=submit]:hover {
  transform: translateY(-0.1em);
}

.btn:hover.btn-red,
.form input[type=submit]:hover {
  box-shadow: 0 0.1em 0.1em RGB(100, 10, 20);
}

.btn:active,
.form input[type=submit]:hover {
  transform: translateY(-0.05em);
}

.btn:active.btn-red,
.form input[type=submit]:active {
  box-shadow: 0 0.05em 0.05em RGB(100, 10, 20);
}

/* --------------------------------------------------------- */
/* NAVIGATION BARS */
/* --------------------------------------------------------- */
nav {
  z-index: 100;
  position: fixed;
  transition: transform 1s;
}

nav ul {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.7em;
  z-index: 101;
}

nav li {
  padding: 0 1em;
  border: 0.1em solid transparent;
  transition: border 0.5s;
}

nav li:hover {
  border-top: 0.1em solid RGB(51, 51, 139);
  border-bottom: 0.1em solid RGB(51, 51, 139);
}

.nav-logo:hover {
  border-top: 0.1em solid transparent;
  border-bottom: 0.1em solid transparent;
}

nav a {
  color: #333;
  text-decoration: none;
}

.hidden {
  transform: translateX(-110%);
}

@media screen and (min-width: 661px) {
  nav {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 0.2em 0.2em #efefef;
  }

  nav img {
    height: 3em;
    transition: transform 0.2s;
  }

  nav img:hover {
    transform: translateY(0.25em);
  }

  nav img:active {
    transform: translateY(0.5em);
  }

  .shown-top {
    transform: translateX(0);
  }

  .nav-logo {
    margin-right: auto;
  }

  #nav-menu-button,
  #nav-close-button {
    display: none;
  }
}

@media screen and (max-width: 660px) {
  nav {
    background-color: #fff;
    top: 0.5em;
    left: 0.5em;
    border: 0.5vmin solid black;
    border-radius: 0.5em;
  }

  #nav-menu-button,
  #nav-close-button {
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2em;
    height: 2em;
    border-radius: 50%;
    border: none;
    font-size: 2em;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
  }

  #nav-menu-button {
    position: fixed;
    top: 0.5em;
    left: 0.5em;
    z-index: 90;
    box-shadow: 0 0 1em RGB(51, 51, 139);
    color: RGB(51, 51, 139);
  }

  #nav-close-button {
    margin-left: auto;
    color: RGB(225, 10, 32);
    float: right;
    margin: 0.1em;
  }

  #nav-menu-button:hover,
  #nav-close-button:hover {
    color: #fff;
  }

  #nav-menu-button:hover {
    background-color: RGB(51, 51, 139);
  }

  #nav-close-button:hover {
    background-color: RGB(225, 10, 32);
  }

  nav ul {
    display: flex;
    flex-direction: column;
    z-index: 101;
    align-items: flex-start;
    list-style: none;
    margin: 0;
    font-size: 6vmin;
    padding: 0.5em;
    padding-right: 0;
    line-height: 6vmin;
  }

  nav li {
    padding: 0.5em;
  }

  nav img {
    width: 8em;
  }

  .shown-side {
    transform: translateX(0);
  }

  .nav-logo {
    margin-bottom: auto;
    display: inline-block;
  }
}

/* --------------------------------------------------------- */
/* HEADER */
/* --------------------------------------------------------- */
header {
  background-size: cover;
  background-attachment: fixed;
  position: relative;
  height: 100vh;
}

.cold-season {
  background-image: linear-gradient(rgba(0, 0, 0, 0), rgba(10, 0, 0, 0.9)), url(img/hero-winter.jpg);
  background-position: right;
}

.hot-season {
  background-image: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 5, 25, 0.9)), url(img/hero-summer.jpg);
  background-position: center;
}

.logo {
  top: 0;
  right: 0;
  width: auto;
  margin: 0.2em;
  max-width: 50vw;
  max-height: 15vh;
  background-color: rgba(255, 255, 255, 0.7);
  border: 0.2rem solid transparent;
  border-radius: 0.3rem;
  padding: 0.5rem;
  transition: all 0.5s;
}

.logo:hover{
	background-color: rgba(255, 255, 255, 0.9);
	border: 0.2rem solid rgb(223,40,62);
}

.hero-text-box {
  position: absolute;
  width: 75%;
  top: 50%;
  left: 5%;
  transform: translate(0, -50%);
}

header h2 {
  font-size: 2.4em;
  font-weight: 300;
  text-align: left;
}

.underline-blue {
  border-bottom: solid 0.1em RGB(51, 51, 139);
  text-shadow: 0.1rem 0.1rem RGB(51, 51, 139);
}

.underline-red {
  border-bottom: solid 0.1em RGB(223, 40, 62);
  text-shadow: 0.1rem 0.1rem RGB(223, 40, 62);
}

.chevron-button{
	position: absolute;
	display: inline-block;
	bottom: 5%;
	left: 50%;
	transform: translateX(-50%);
	padding: 0.8rem;
	padding-bottom: 1.6rem;
	border: 0.1rem solid RGB(223, 40, 62);
	background-color: rgba(0, 0, 0, 0.2);
	border-radius: 2rem;
	text-align: center;
}

.chevron-button i{
	display: inline-block;
	color: RGB(223, 40, 62);
	text-decoration: none;
	text-transform: uppercase;
	transition: transform 0.2s;
}

.chevron-button:hover i{
	transform: translateY(1rem);
}

/* --------------------------------------------------------- */
/* WHAT WE OFFER SECTION */
/* --------------------------------------------------------- */
@media screen and (max-width: 972px) {
  .only-desktop {
    display: none;
  }
}

@media screen and (min-width: 973px) {
  .only-mobile {
    display: none;
  }
}

.we-offer .section-content {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
}

.feature {
  display: flex;
  flex-direction: column;
  flex-basis: 14em;
  text-align: center;
  margin: 2em;
  padding: 1em;
  border-radius: 1em;
  border: solid 0.1em #333;
  background-color: #eee;
  box-shadow: 0 0 0 #ddd;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
}

.feature:hover {
  transform: scale(1.1);
  box-shadow: 0.3em 0.3em 0.3em #ddd;
}

.feature-title {
  text-align: center;
  padding: 1em 0;
  color: inherit;
  transition: font-weight 0.5s;
  letter-spacing: 0.15em;
}

.feature-description {
  text-align: justify;
  max-height: 0;
  transition: max-height 1s;
  overflow: hidden;
}

.feature:hover .feature-description {
  max-height: 100vh;
}

.feature-description p {
  text-align: justify;
  font-size: 0.8em;
  margin: 1em 0;
}

.btn-line {
  max-height: 0.1em;
  padding: 0;
}

.feature:hover .btn-line {
  max-height: 100vh;
  padding: 10px 30px;
}

.feature-icon {
  position: relative;
  height: auto;
  overflow: hidden;
}

.icon-growing {
  transition: font-size 0.2s;
}

.icon-0 {
  font-size: 0;
  display: inline;
}

.feature:hover .icon-0 {
  font-size: 200%;
  display: inline;
}

.icon-small {
  font-size: 200%;
  display: inline;
}

.feature:hover .icon-small {
  font-size: 350%;
  display: inline;
}

.icon-big {
  font-size: 350%;
  display: inline;
}

.icon-blue {
  color: RGB(51, 51, 139);
  transition: color 0.2s;
}

.feature:hover .icon-to-red {
  color: RGB(223, 40, 62);
}

.feature:hover .icon-to-blue {
  color: RGB(51, 51, 139);
}

.icon-red {
  color: RGB(223, 40, 62);
  transition: color 0.2s;
}

.feature:hover .icon-to-green {
  color: #2ecc71;
}

.icon-green {
  color: #2ecc71;
}

.icon-dummy {
  opacity: 0;
}

.icon-disappearing {
  position: absolute;
  top: 0;
  left: 50%;
  opacity: 1;
  transform: translateX(-50%);
  transition: opacity 0.2s;
}

.feature:hover .icon-disappearing {
  position: absolute;
  top: 0;
  left: 50%;
  opacity: 0;
  transform: translateX(-50%);
}

.icon-appearing {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.2s;
}

.feature:hover .icon-appearing {
  opacity: 1;
  transform: translateX(-50%);
}

/* --------------------------------------------------------- */
/* SERVICES SECTION */
/* --------------------------------------------------------- */
#services {
  background-color: #eee;
}

#services .grid {
  /* Grid Fallback */
  display: flex;
  flex-wrap: wrap;
  /* Supports Grid */
  display: grid;
  margin: 1em;
  justify-content: center;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  grid-auto-rows: minmax(250px, auto);
  grid-gap: 3em;
}

#services .module {
  /* Demo-Specific Styles */
  position: relative;
  background-size: cover;
  background-position: center;
  grid-auto-flow: dense;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 250px;
  /* Flex Fallback */
  margin-left: 5px;
  margin-right: 5px;
  flex: 1 1 200px;
}

/* If Grid is supported, remove the margin we set for the fallback */
@supports (display: grid) {
  #services .module {
    margin: 0;
  }
}

.a-a {
  background-image: url(img/a-a.jpg);
}

.heating {
  background-image: url(img/heating.jpg);
}

.clima {
  background-image: url(img/clima.jpg);
}

.gas {
  background-image: url(img/gas.jpg);
}

.boiler {
  background-image: url(img/boiler.jpg);
}

.solar {
  background-image: url(img/solar.jpg);
}

.service {
  background-color: rgba(255, 255, 255, 0.95);
  position: absolute;
  bottom: 1em;
  left: -1em;
  width: 70%;
  transition: left 0.5s;
}

#services .module:hover .service {
  left: -0.2em;
}

.service p {
  margin: 0 0 0 0.5em;
  color: RGB(223, 40, 62);
}

/* --------------------------------------------------------- */
/* BRANDS SECTION */
/* --------------------------------------------------------- */
.brands-header,
.brands-footer {
  text-align: center;
}

.brands .section-content {
  padding: 3em;
  border-top: 0.2em solid RGB(223, 40, 62);
  border-bottom: 0.2em solid RGB(223, 40, 62);
  margin: 3em auto;
}

.brand {
  flex-basis: 14em;
  flex-grow: 0;
  border-radius: 0.3em;
  text-align: center;
  margin: 1em;
  padding: 1em;
  border-radius: 1em;
  border: 0.1em solid transparent;
  transition: background-color 0.2s, transform 0.2s 0.2s, border 0.2s;
}

.brand:hover {
  background-color: #fff;
  border: 0.1em solid RGB(223, 40, 62);
}

.brand-image {
  padding: 0;
  margin: auto;
}

.brand-logo {
  width: 80%;
  transition: transform 0.2s
}

.brand:hover .brand-logo {
  transform: scale(1.1);
}

.brand-name {
  text-align: center;
  padding: 1em;
}

.brands-footer p {
  width: 50%;
  min-width: 20em;
  padding: 1.5em 0;
  margin: auto;
  text-align: center;
}

/* --------------------------------------------------------- */
/* CONTACT SECTION */
/* --------------------------------------------------------- */
.contact {
  background-color: #eee;
}

.contact .section-image {
  background-image: url(img/contact-us.jpg);
}

.contact .section-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  align-items: stretch;
}

.contact .section-content h3 {
  display: inline-block;
}

.contact-column {
  flex-basis: 20em;
}

.icon-contact {
  background-color: RGB(223, 40, 62);
  width: 3em;
  height: 3em;
  display: inline-flex;
  margin-right: 0.2em;
}

.icon-maps {
  height: 3em;
  float: right;
  margin: -0.3em;
  transition: transform 0.2s;
}

.icon-phone,
.icon-copy {
  height: 2em;
  float: right;
  margin: -0.3em 0.2em;
  cursor: pointer;
  transition: transform 0.2s;
}

.icon-maps:hover,
.icon-phone:hover,
.icon-copy:hover {
  transform: scale(1.2);
}

.contact .section-content i {
  color: #fff;
  font-size: 2em;
  margin: auto;
}

.contact-cell {
  margin: 2em 1em 0 1em;
}

.contact .section-content p,
.form {
  border: solid 0.1em RGB(223, 40, 62);
  padding: 1em;
  margin: 0;
}

.contact a {
  text-decoration: none;
  color: RGB(51, 51, 139);
  border-bottom: solid 0.1em transparent;
  font-weight: 400;
  transition: border 0.2s;
}

.contact a:hover {
  border-bottom: solid 0.1em RGB(51, 51, 139);
}

.copyMessage {
  margin: 0;
  font-size: 0.75em;
  font-style: italic;
  display: inline;
  opacity: 1;
  transition: opacity 1s 0.5s;
}

.copyMessage.copyMessageHidden {
  display: none;
  opacity: 0;
}

#copySuccessMessage {
  color: green;
}

#copyErrorMessage {
  color: red;
}

.form label,
.form input,
.form textarea {
  display: block;
  font-size: inherit;
}

.form textarea {
  height: 7.5em;
  width: 100%;
}

.form input[type=checkbox] {
  display: inline-block;
}

.form input[type=submit] {
  display: block;
  margin: 1em auto;
  font-size: 100%;
}

/* --------------------------------------------------------- */
/* FOOTER */
/* --------------------------------------------------------- */
.footer {
  height: auto;
  min-height: 10vh;
  background-color: RGB(223, 40, 62);
  text-align: center;
  /* display: flex; */
  padding: 1em;
  font-size: 85%;
  font-weight: 300;
}

.footer span {
  margin-top: 0.5em;
  color: #fff;
}

.footer a,
.footer p {
  text-decoration: none;
  color: #fff;
  transition: all 0.2s;
}

.footer a:hover {
  font-weight: bold;
}

.no-wrap {
  white-space: nowrap;
}

/* --------------------------------------------------------- */
/* LEGAL PAGE */
/* --------------------------------------------------------- */
.legal .section-image {
  background-image: url(img/legal.jpg);
}

.legal .section-content {
  text-align: justify;
}

.legal h3 {
  margin-top: 1em;
  margin-left: 3%;
}

.legal p {
  margin: 1em 5%;
}

.legal span {
  color: red;
  font-weight: bold;
}

/* --------------------------------------------------------- */
/* ATTRIBUTIONS PAGE */
/* --------------------------------------------------------- */
#attributions ul {
  list-style-type: none;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
}

#attributions li {
  margin-top: 2em;
  text-align: center;
  flex-basis: 18em;
  flex-grow: 1;
}

.img,
.img-description {
  margin: 0 3em;
}

.img {
  height: 200px;
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}

#attributions a {
  text-decoration: none;
  color: RGB(51, 51, 139);
  border-bottom: solid 0.1em transparent;
  transition: border 0.2s;
}

#attributions a:hover {
  /* text-decoration: underline; */
  border-bottom: solid 0.1em RGB(51, 51, 139);
}

.img-hero-summer {
  background-image: url(img/hero-summer.jpg);
}

.img-hero-winter {
  background-image: url(img/hero-winter.jpg);
}

.img-contact {
  background-image: url(img/contact-us.jpg);
}

.img-legal {
  background-image: url(img/legal.jpg);
}

.img-a-a {
  background-image: url(img/a-a.jpg);
}

.img-heating {
  background-image: url(img/heating.jpg);
}

.img-clima {
  background-image: url(img/clima.jpg);
}

.img-gas {
  background-image: url(img/gas.jpg);
}

.img-boiler {
  background-image: url(img/boiler.jpg);
}

.img-solar {
  background-image: url(img/solar.jpg);
}