/* ----------------- RESET ----------------- */
/* Remove default margin/padding and set box-sizing */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

/* Body styling */
body {
  background: #0f0f0f;
  color: #fff;
  line-height: 1.6;
}

/* Remove underline from links */
a {
  text-decoration: none;
}

/* ----------------- CONTAINER ----------------- */
/* Center container and set width */
.main-container {
  width: 85%;
  margin: auto;
}

/* ----------------- HEADER ----------------- */
/* Fullscreen header with background image & gradient overlay */
#header {
  height: 100vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("https://images.pexels.com/photos/1181244/pexels-photo-1181244.jpeg");
  background-size: cover;
  background-position: center;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Logo styling */
.logo {
  color: #ff004f;
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 20px;
}

/* Navigation styling */
nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin-bottom: 50px;
}

nav ul li {
  margin: 0 15px;
}

nav ul li a {
  color: #fff;
  font-weight: 500;
  position: relative;
}

/* Underline effect on hover */
nav ul li a::after {
  content: "";
  width: 0%;
  height: 2px;
  background: #ff004f;
  position: absolute;
  bottom: -5px;
  left: 0;
  transition: 0.3s;
}

nav ul li a:hover::after {
  width: 100%;
}

/* Intro text */
.intro-text h2 {
  font-size: 48px;
}

.intro-text span {
  color: #ff004f;
}

/* ----------------- SECTIONS ----------------- */
/* General section padding */
section {
  padding: 60px 0;
}

/* Section titles */
.section-title {
  font-size: 40px;
  color: #ff004f;
  margin-bottom: 30px;
}

/* ----------------- TABS ----------------- */
/* Tab buttons */
.tab-titles {
  display: flex;
  gap: 30px;
  margin-bottom: 20px;
}

#about p {
  margin-bottom: 25px;
}

/* Active tab underline */
.tab-links.active-link {
  border-bottom: 3px solid #ff004f;
}

/* Tab content hidden by default */
.tab-contents {
  display: none;
}

/* Active tab content visible */
.tab-contents.active-tab {
  display: block;
}

.tab-contents ul li {
  list-style: none;
  margin-bottom: 10px;
}

.tab-contents span {
  color: #ff004f;
  font-weight: bold;
}

/* ----------------- SERVICES ----------------- */
/* Service cards grid */
.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

/* Card styling */
.card {
  background: #1f1f1f;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  transition: 0.4s;
}

/* Card hover effect */
.card:hover {
  background: #ff004f;
  transform: translateY(-8px);
}

.card i {
  font-size: 40px;
  margin-bottom: 15px;
}

/* ----------------- PORTFOLIO ----------------- */
/* Portfolio grid */
.portfolio-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.portfolio-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
}

.portfolio-item img {
  width: 100%;
  transition: 0.4s;
}

/* Overlay for portfolio hover */
.overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 0%;
  width: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.7), #ff004f);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  transition: 0.4s;
  padding: 15px;
}

/* Image zoom effect on hover */
.portfolio-item:hover img {
  transform: scale(1.1);
}

/* Overlay expands on hover */

.portfolio-item:hover .overlay {
  height: 100%;
}

/* ----------------- BUTTON ----------------- */

.btn {
  display: inline-block;
  padding: 7px 20px;
  border: 1px solid #ff004f;
  border-radius: 5px;
  color: #fff;
  margin-top: 30px;
  text-align: center;
  transition: 0.3s;
}

.btn:hover {
  background: #ff004f;
}

/* ----------------- CONTACT ----------------- */
/* Social icons */

.social-icons a {
  margin-right: 15px;
  font-size: 25px;
  color: #fff;
  transition: 0.3s;
}

.social-icons a:hover {
  color: #ff004f;
}

/* Two-column layout: contact info + form////////////////// */
.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  align-items: flex-start;
}

.contact-info {
  flex: 1;
  min-width: 250px;
}

.contact-form-container {
  flex: 1;
  min-width: 300px;
}

/* Contact form styling//////////// */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  width: 100%;
  background: #1f1f1f;
  color: #fff;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #bbb;
}

.contact-form textarea {
  resize: none;
}

/* Submit button/////////// */
.contact-form button {
  padding: 12px;
  border: none;
  border-radius: 8px;
  background-color: #ff004f;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: 0.3s;
  width: 150px;
  align-self: flex-start;
}

.contact-form button:hover {
  background-color: #e60045;
}

/* Responsive adjustments for contact form//////////// */
@media (max-width: 900px) {
  .contact-container {
    flex-direction: column;
  }
  .contact-form button {
    align-self: stretch;
  }
}

/* Contact section heading////////////// */
#contact .section-title {
  margin-bottom: 10px;
}

/* Message below heading////////////////////// */
.contact-message {
  margin: 10px 0 15px 0;
  color: #ccc;
  font-size: 18px;
  text-align: center;
}

/* Big animated arrow */
.arrow-down {
  font-size: 60px;
  color: #ff004f;
  display: block;
  margin: 0 auto 30px auto;
  text-align: center;
  animation: updown 0.8s infinite alternate;
}

/* Arrow animation */
@keyframes updown {
  to {
    transform: translateY(10px);
  }
}
/* Make both sides equal height */
.contact-container {
  align-items: stretch; /* makes both columns same height */
}

/* Make inner boxes fill full height */
.contact-info,
.contact-form-container {
  display: flex;
  flex-direction: column;
  justify-content: center; /* vertically center content */
}