:root {
  --navy: #062c51;
  --navy-dark: #031e38;
  --blue: #006fc4;
  --blue-light: #20a9f5;
  --sky: #64c8ff;

  --white: #ffffff;
  --off-white: #f5f8fc;
  --gray-light: #edf2f7;
  --gray: #728096;
  --text: #10243c;

  --radius: 18px;

  --shadow:
    0 12px 35px rgba(0, 39, 78, 0.12);

  --max-width: 1240px;
}


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


html {
  scroll-behavior: smooth;
}


body {
  font-family: "Montserrat", sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.6;
}


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


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


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


.container {
  width: min(92%, var(--max-width));
  margin-inline: auto;
}



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

.header {
  background: rgba(255,255,255,0.97);
  position: sticky;
  top: 0;
  z-index: 1000;

  border-bottom:
    1px solid rgba(0, 74, 135, 0.08);
}


.nav-container {
  min-height: 100px;

  display: grid;

  grid-template-columns:
    170px 1fr auto;

  align-items: center;

  gap: 35px;
}


.brand img {
  width: 150px;
}


.nav {
  display: flex;
  justify-content: center;
  align-items: center;

  gap: 28px;
}


.nav a {
  font-size: 14px;
  font-weight: 600;

  transition: 0.2s;
}


.nav a:hover {
  color: var(--blue-light);
}


.phone-button {
  background: var(--blue);
  color: white;

  padding: 14px 24px;

  border-radius: 10px;

  font-weight: 800;

  white-space: nowrap;

  box-shadow:
    0 8px 20px rgba(0, 111, 196, 0.18);
}


.phone-button:hover {
  background: var(--navy);
}


.menu-toggle {
  display: none;

  border: none;
  background: none;

  font-size: 30px;

  color: var(--navy);
}



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

.hero {
  min-height: 650px;
  position: relative;
  background-image: url("/assets/hero-sas.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  overflow: hidden;
}


.hero-overlay {
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      90deg,
      rgba(3, 35, 65, 0.98) 0%,
      rgba(3, 43, 79, 0.94) 35%,
      rgba(3, 43, 79, 0.52) 57%,
      rgba(3, 43, 79, 0.03) 78%
    );
}


.hero-content {
  min-height: 650px;

  position: relative;
  z-index: 2;

  display: flex;
  align-items: center;

  justify-content: space-between;
}


.hero-copy {
  width: min(610px, 58%);

  color: white;

  padding: 70px 0;
}


.eyebrow {
  color: #8ddcff;

  font-size: 13px;
  letter-spacing: 4px;

  margin-bottom: 15px;
}


.hero h1 {
  text-transform: uppercase;

  font-size:
    clamp(42px, 5vw, 68px);

  line-height: 1.02;

  font-weight: 800;

  letter-spacing: -2px;
}


.hero h1 span {
  display: block;
  color: #45baff;
}


.hero h2 {
  margin-top: 16px;

  font-size: 22px;

  font-weight: 700;
}


.accent-line {
  width: 78px;
  height: 4px;

  background: var(--blue-light);

  margin:
    20px 0 24px;

  border-radius: 10px;
}


.hero-copy > p {
  max-width: 560px;

  font-size: 16px;

  color:
    rgba(255,255,255,0.9);
}


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

  gap: 15px;

  margin-top: 30px;
}


.btn {
  min-height: 50px;

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

  gap: 14px;

  padding:
    0 25px;

  border-radius:
    12px;

  border:
    1px solid transparent;

  font-weight:
    700;

  cursor:
    pointer;

  transition:
    all 0.25s ease;
}


.btn-primary {
  color: white;

  background:
    linear-gradient(
      135deg,
      #008ceb,
      #0072ce
    );
}


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

  box-shadow:
    0 10px 25px
    rgba(0,150,255,0.25);
}


.btn-secondary {
  color: white;

  border-color:
    rgba(255,255,255,0.7);

  background:
    rgba(255,255,255,0.05);
}


.btn-secondary:hover {
  background:
    rgba(255,255,255,0.13);
}


.hero-features {
  display:
    grid;

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

  margin-top:
    40px;
}


.feature {
  text-align:
    center;

  border-right:
    1px solid rgba(60,180,255,.35);

  padding:
    0 15px;
}


.feature:first-child {
  padding-left: 0;
}


.feature:last-child {
  border-right: none;
}


.feature-icon {
  font-size:
    29px;

  color:
    #5ec6ff;

  margin-bottom:
    8px;
}


.feature span {
  font-size:
    12px;

  font-weight:
    500;
}


.hero-side-message {
  width:
    300px;

  color:
    var(--navy);

  text-align:
    center;

  transform:
    rotate(-4deg);

  font-family:
    Georgia,
    serif;

  font-style:
    italic;

  font-size:
    28px;

  line-height:
    1.25;

  margin-top:
    90px;
}


.hero-side-message span {
  display:
    block;
}



/* ===================================
   GENERAL SECTION
=================================== */

.section {
  padding:
    85px 0;
}


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


.section-heading > span,
.section-label {
  color:
    var(--blue);

  font-weight:
    700;

  letter-spacing:
    3px;

  font-size:
    12px;
}


.section-heading h2 {
  margin-top:
    5px;

  font-size:
    34px;

  color:
    var(--navy);
}



/* ===================================
   SERVICIOS
=================================== */

.services {
  background:
    var(--off-white);
}


.services-grid {
  display:
    grid;

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

  gap:
    22px;
}


.service-card {
  background:
    white;

  border-radius:
    var(--radius);

  overflow:
    hidden;

  box-shadow:
    var(--shadow);

  transition:
    all .25s ease;
}


.service-card:hover {
  transform:
    translateY(-7px);
}


.service-image {
  height:
    180px;

  background-size:
    cover;

  background-position:
    center;
}


.maintenance {
  background-image:
    url("assets/mantenimiento.jpg");
}


.repair {
  background-image:
    url("assets/reparacion.jpg");
}


.installation {
  background-image:
    url("assets/instalacion.jpg");
}


.commercial {
  background-image:
    url("assets/comercial.jpg");
}


.service-body {
  padding:
    22px;
}


.service-title {
  display:
    flex;

  align-items:
    center;

  gap:
    12px;

  margin-bottom:
    12px;
}


.service-icon {
  color:
    var(--blue);

  font-size:
    24px;
}


.service-title h3 {
  font-size:
    17px;

  color:
    var(--navy);
}


.service-body p {
  font-size:
    13px;

  color:
    #56677c;

  min-height:
    65px;
}


.service-body a {
  display:
    inline-block;

  margin-top:
    12px;

  color:
    var(--blue);

  font-size:
    13px;

  font-weight:
    700;
}



/* ===================================
   MARCAS
=================================== */

.brands {
  padding:
    42px 0;

  background:
    white;
}


.brands-title {
  color:
    var(--blue);

  font-size:
    11px;

  letter-spacing:
    3px;

  margin-bottom:
    25px;
}


.brands-row {
  display:
    grid;

  grid-template-columns:
    repeat(6, 1fr);

  align-items:
    center;

  gap:
    20px;
}


.brand-logo {
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: center;
}


.brand-logo img {
  max-width:
    120px;

  max-height:
    55px;

  width:
    auto;

  height:
    auto;

  object-fit:
    contain;
}


.text-logo {
  color:
    #07529c;

  font-size:
    28px;

  font-weight:
    800;

  font-style:
    italic;
}


.midea {
  color:
    #1199ea;
}


.lg {
  color:
    #a50034;
}



/* ===================================
   POR QUÉ ELEGIR SAS
=================================== */

.why-us {
  color:
    white;

  background:
    var(--navy-dark);
}


.why-content {
  display:
    grid;

  grid-template-columns:
    1fr 1fr;

  min-height:
    520px;
}


.why-copy {
  padding:
    75px max(5vw, 40px);

  display:
    flex;

  flex-direction:
    column;

  justify-content:
    center;
}


.why-copy h2 {
  font-size:
    clamp(34px,4vw,48px);

  line-height:
    1.1;

  margin:
    10px 0 16px;
}


.why-copy h2 span {
  color:
    var(--sky);

  display:
    block;
}


.why-intro {
  color:
    rgba(255,255,255,.80);

  max-width:
    580px;
}


.why-grid {
  display:
    grid;

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

  gap:
    22px;

  margin:
    38px 0;
}


.why-item {
  text-align:
    center;
}


.why-item strong {
  width:
    62px;

  height:
    62px;

  display:
    grid;

  place-items:
    center;

  border:
    2px solid var(--blue-light);

  border-radius:
    50%;

  margin:
    auto auto 10px;

  color:
    var(--blue-light);

  font-size:
    22px;
}


.why-item span {
  display:
    block;

  font-size:
    12px;
}


.btn-outline {
  border:
    1px solid var(--blue-light);

  color:
    white;

  align-self:
    flex-start;
}


.btn-outline:hover {
  background:
    var(--blue);
}


.why-image {
  min-height:
    520px;

  position:
    relative;

  background:
    url("assets/tecnico-sas.jpg")
    center / cover no-repeat;
}


.image-caption {
  position:
    absolute;

  right:
    35px;

  bottom:
    40px;

  background:
    rgba(255,255,255,.92);

  color:
    var(--navy);

  padding:
    18px;

  border-left:
    4px solid var(--blue-light);
}


.image-caption span,
.image-caption strong {
  display:
    block;
}



/* ===================================
   COBERTURA
=================================== */

.coverage {
  display:
    grid;

  grid-template-columns:
    1.15fr .85fr;

  color:
    white;
}


.coverage-left {
  min-height:
    155px;

  display:
    flex;

  align-items:
    center;

  gap:
    24px;

  padding:
    25px 6vw;

  background:
    var(--navy-dark);
}


.coverage h3 {
  text-transform:
    uppercase;

  font-size:
    23px;
}


.location-icon {
  font-size:
    55px;
}


.coverage-cta {
  background:
    linear-gradient(
      135deg,
      #0c92eb,
      #0066b7
    );

  display:
    flex;

  align-items:
    center;

  gap:
    22px;

  padding:
    25px 6vw;
}


.coverage-cta a {
  margin-left:
    auto;

  width:
    55px;

  height:
    55px;

  display:
    grid;

  place-items:
    center;

  border-radius:
    50%;

  background:
    white;

  color:
    var(--blue);

  font-size:
    26px;
}


.calendar-icon {
  font-size:
    38px;
}



/* ===================================
   CONTACTO
=================================== */

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


.contact-grid {
  display:
    grid;

  grid-template-columns:
    1fr 1fr;

  gap:
    80px;

  align-items:
    center;
}


.contact h2 {
  font-size:
    40px;

  color:
    var(--navy);

  line-height:
    1.15;

  margin:
    10px 0 18px;
}


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

  display:
    flex;

  flex-direction:
    column;

  gap:
    8px;
}


.contact-info a {
  color:
    var(--blue);

  font-size:
    24px;

  font-weight:
    800;
}


.contact-form {
  background:
    white;

  padding:
    35px;

  border-radius:
    var(--radius);

  box-shadow:
    var(--shadow);

  display:
    grid;

  gap:
    15px;
}


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

  border:
    1px solid #d9e2ec;

  border-radius:
    9px;

  padding:
    14px 15px;

  outline:
    none;

  background:
    white;
}


.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color:
    var(--blue-light);

  box-shadow:
    0 0 0 3px
    rgba(32,169,245,.10);
}



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

.footer {
  background:
    #031e38;

  color:
    white;
}


.footer-grid {
  min-height:
    180px;

  display:
    grid;

  grid-template-columns:
    250px 1fr 250px;

  align-items:
    center;

  gap:
    50px;
}


.footer-brand img {
  width:
    120px;

  filter:
    brightness(0)
    invert(1);
}


.footer-brand p {
  font-size:
    11px;

  margin-top:
    12px;

  color:
    rgba(255,255,255,.7);
}


.footer-links {
  display:
    flex;

  flex-wrap:
    wrap;

  justify-content:
    center;

  gap:
    22px;
}


.footer-links a {
  font-size:
    12px;

  color:
    rgba(255,255,255,.82);
}


.footer-contact {
  display:
    flex;

  flex-direction:
    column;

  gap:
    5px;

  font-size:
    12px;
}


.footer-contact a {
  font-size:
    18px;

  font-weight:
    800;
}


.copyright {
  text-align:
    center;

  font-size:
    11px;

  padding:
    18px;

  color:
    rgba(255,255,255,.5);

  border-top:
    1px solid rgba(255,255,255,.08);
}



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

@media (max-width: 1050px) {

  .nav-container {
    grid-template-columns:
      140px 1fr auto;
  }


  .nav {
    gap:
      15px;
  }


  .nav a {
    font-size:
      12px;
  }


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


  .brands-row {
    grid-template-columns:
      repeat(3,1fr);
  }


  .brand-logo:nth-child(3) {
    border-right:
      none;
  }


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

}



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

@media (max-width: 800px) {

  .nav-container {
    min-height:
      78px;

    grid-template-columns:
      120px 1fr auto;
  }


  .brand img {
    width:
      110px;
  }


  .menu-toggle {
    display:
      block;

    justify-self:
      end;
  }


  .phone-button {
    padding:
      9px 12px;

    font-size:
      12px;
  }


  .nav {
    display:
      none;

    position:
      absolute;

    top:
      78px;

    left:
      0;

    right:
      0;

    background:
      white;

    flex-direction:
      column;

    padding:
      25px;

    box-shadow:
      0 15px 20px
      rgba(0,0,0,.08);
  }


  .nav.open {
    display:
      flex;
  }


  .hero {
    min-height:
      auto;
  }


  .hero-overlay {
    background:
      rgba(3,35,65,.88);
  }


  .hero-content {
    min-height:
      auto;

    padding:
      40px 0;
  }


  .hero-copy {
    width:
      100%;

    padding:
      30px 0;
  }


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


  .hero-side-message {
    display:
      none;
  }


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

    gap:
      25px;
  }


  .feature {
    border:
      none;
  }


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


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


  .brand-logo {
    border-right:
      none;

    border-bottom:
      1px solid #e1e6ec;
  }


  .why-content {
    grid-template-columns:
      1fr;
  }


  .why-copy {
    padding:
      60px 6%;
  }


  .why-image {
    min-height:
      400px;
  }


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


  .coverage-left,
  .coverage-cta {
    padding:
      35px 6%;
  }


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

    gap:
      40px;
  }


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

    text-align:
      center;

    padding:
      45px 0;

    gap:
      30px;
  }


  .footer-brand img {
    margin:
      auto;
  }


  .footer-links {
    justify-content:
      center;
  }

}