/* CSS RESET & FONT IMPORT */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap");

:root {
  --dark-blue: #0a192f;
  --light-gray: #f8f9fa;
  --medium-gray: #e9ecef;
  --text-dark: #343a40;
  --text-light: #f8f9fa;
  --accent-orange: #fd7e14;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  background-color: var(--light-gray);
  color: var(--text-dark);
}

/* UTILITY CLASSES */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

section {
  padding: 4rem 0;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.8rem;
}
h2 {
  font-size: 2.2rem;
}
h3 {
  font-size: 1.5rem;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* HEADER & NAVIGATION */
.header {
  background-color: #fff;
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--dark-blue);
  text-decoration: none;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 60px; /* Adjust based on header height */
  left: 0;
  width: 100%;
  background-color: #fff;
  padding: 1rem 0;
  transform: translateY(-150%);
  transition: transform 0.3s ease-in-out;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-menu.active {
  transform: translateY(0);
}

.nav-item {
  text-align: center;
  margin: 1rem 0;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  transition: color 0.3s;
}

.nav-link:hover {
  color: var(--accent-orange);
}

.hamburger {
  display: block;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--dark-blue);
  transition: all 0.3s ease-in-out;
}

/* Hamburger animation */
.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}
.hamburger.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* HERO SECTION */
.hero {
  height: 80vh;
  min-height: 400px;
  background: linear-gradient(rgba(10, 25, 47, 0.6), rgba(10, 25, 47, 0.6)),
    url(../img/hero.webp) no-repeat center center/cover;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--text-light);
  margin-top: 60px; /* Space for fixed header */
}

.hero-text {
  max-width: 600px;
}

/* ABOUT SECTION */
#about .about-content {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.about-text {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  padding-bottom: 50px;
}

.about-text .icon {
  color: var(--accent-orange);
  margin-bottom: 1rem;
  margin-top: -20px;
  width: 90px;
}

.about-text p {
  max-width: 500px;
}

/* WORK PHILOSOPHY SECTION */
.work-philosophy {
  background-color: var(--dark-blue);
  color: var(--text-light);
}

.work-philosophy-content {
  display: grid;
  gap: 2rem;
}

.work-philosophy-text h2 {
  border-left: 4px solid var(--accent-orange);
  padding-left: 1rem;
}
.work-philosophy-text p {
  padding-bottom: 1rem;
}

.services-list {
  list-style: none;
  padding-left: 3rem;
}

.services-list li {
  position: relative;
  margin-bottom: 0.5rem;
}

.services-list li::before {
  content: "✓";
  position: absolute;
  left: -1.4rem;
  color: var(--accent-orange);
  font-weight: bold;
}

.work-images {
  display: grid;
  grid-template-columns: 1fr 1fr; /* Two equal columns */
  gap: 1rem;
  /* This is key: it tells the grid to backfill empty cells */
  grid-auto-flow: dense;
}

/* Target only the first image inside the container */
.work-images img:first-child {
  grid-row: span 2; /* Make it span 2 rows */
}

/* Ensure all images fill their grid area nicely */
.work-images img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* GALLERY SECTION */
.gallery-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.image-collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(2, 180px);
  gap: 1rem;
}

.collage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

.collage-img-1 {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}
.collage-img-2 {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
}
.collage-img-3 {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
}

.gallery-text {
  background-color: var(--medium-gray);
  padding: 2rem;
  text-align: center;
}
.gallery-text img {
  margin-bottom: 20px;
  cursor: pointer;
}

/* CONTACT SECTION */
.contact-content {
  display: grid;
  gap: 2rem;
}

.contact-info {
  line-height: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-info p {
  padding-bottom: 1rem;
}

.contact-info strong {
  display: inline-block;
  width: 70px;
}
.social-wrapper {
  display: flex;
  flex-direction: row;
  justify-content: left;
  align-items: center;
}
.social-wrapper a {
  margin-right: 1rem;
  text-decoration: none;
}

.social-wrapper a img {
  width: 30px;
  height: 30px;
  transition: all linear 0.3s;
}
.social-wrapper a img:hover {
  transform: scale(1.2);
}

/* FOOTER */
.footer {
  background-color: var(--dark-blue);
  color: var(--text-light);
  text-align: center;
  padding: 1.5rem 0;
  font-size: 0.9rem;
}

#contactUsBtn {
  padding: 10px 30px;
  border: 2px solid #fff;
  border-radius: 10px;
  cursor: pointer;
  text-transform: capitalize;
  text-align: center;
  position: relative;
  background-color: #0a192f;
  color: #fff;
}
#contactUsBtn:hover::after {
  content: "Hacer clic";
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  color: #000;
  padding: 5px 15px;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 5px;
}
#contactUsBtn:hover::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 30px solid transparent;
  border-right: 30px solid transparent;
  border-top: 40px solid #fff;
}
/* MEDIA QUERIES FOR RESPONSIVENESS */
@media (min-width: 768px) {
  h1 {
    font-size: 3.5rem;
  }
  h2 {
    font-size: 2.8rem;
  }
  section {
    padding: 6rem 0;
  }

  /* Desktop Navigation */
  .hamburger {
    display: none;
  }
  .nav-menu {
    position: static;
    flex-direction: row;
    background-color: transparent;
    transform: translateY(0);
    width: auto;
    padding: 0;
    box-shadow: none;
  }
  .nav-item {
    margin: 0 1rem;
  }

  /* Sections Layout */
  #about .about-content,
  .work-philosophy-content,
  .gallery-container,
  .contact-content {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-container {
    direction: rtl; /* Reverses order to match image */
  }
  .gallery-container > * {
    direction: ltr;
  }

  .contact-info {
    padding-left: 2rem;
  }
}