:root {
  --black: #0a0a0a;
  --red: #e50914;
  --white: #ffffff;
  --grey: #b0b0b0;
  --max-width: 1200px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}


body {
  font-family: "Poppins", sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

/* ===== HEADER ===== */
.header {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(10px);
  z-index: 100;
}

.logo {
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--red);
}

.logo img {
  width: clamp(70px, 10vw, 110px);
}

.nav {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
}

.nav a {
  color: var(--grey);
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

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

.cta-btn {
  background: var(--red);
  color: var(--white);
  border: none;
  padding: 0.7rem 1.3rem;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.3s;
}

.cta-btn:hover {
  background: var(--white);
  color: var(--black);
}


/* ===== MOBILE NAV ===== */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
  z-index: 200;
}

.menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--white);
  border-radius: 2px;
  transition: 0.3s;
}

/* Hidden mobile nav container */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 10, 10, 0.97);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  transform: translateY(-100%);
  opacity: 0;
  transition: 0.4s ease-in-out;
  z-index: 150;
}

.mobile-nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 500;
  transition: color 0.3s;
}

.mobile-nav a:hover {
  color: var(--red);
}

/* When menu is open */
.mobile-nav.active {
  transform: translateY(0);
  opacity: 1;
}

/* Animate menu icon when active */
.menu-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}




/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero-img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0;
  left: 0;
  z-index: -2;
}

.overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.6);
  top: 0;
  left: 0;
  z-index: -1;
}

.hero-content {
  text-align: center;
  padding: 2rem;
  width: min(90%, 700px);
}

.slogan {
  font-size: clamp(1.8rem, 4vw + 0.5rem, 4rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
}

.sub-slogan {
  margin-top: 1rem;
  font-size: clamp(0.9rem, 1.5vw, 1.2rem);
  color: var(--grey);
}



/* ===== ABOUT SECTION ===== */
.about {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--black);
  padding: 5rem 5%;
}

.about-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: center;
  justify-content: center;
  gap: 3rem;
  width: 100%;
  max-width: var(--max-width);
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 1.5rem;
  object-fit: cover;
  filter: grayscale(20%);
  transition: 0.3s ease;
}

.about-image img:hover {
  filter: grayscale(0%);
}

.about-text h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.about-text p {
  color: var(--grey);
  font-size: clamp(0.9rem, 1.3vw, 1.1rem);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.about-btn {
  background: var(--red);
  color: var(--white);
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
}

.about-btn:hover {
  background: var(--white);
  color: var(--black);
}


/* ===== PROJECTS SECTION (Enhanced) ===== */
.projects {
  background: var(--black);
  padding: 6rem 5%;
  display: grid;
  place-items: center;
}

.projects-container {
  width: 100%;
  max-width: var(--max-width);
  text-align: center;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--white);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--grey);
  font-size: clamp(0.9rem, 1.3vw, 1.1rem);
  margin-bottom: 3rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.project-card {
  position: relative;
  border-radius: 1.2rem;
  overflow: hidden;
  background: #121212;
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
}

.project-image {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.project-card:hover img {
  transform: scale(1.1);
  filter: brightness(0.4);
}

.project-image-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.project-image-slider img {
  display: none;
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.project-image-slider img.active {
  display: block;
}


/* Overlay */
.project-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-overlay h3 {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--white);
  margin-bottom: 0.5rem;
}

.project-overlay p {
  color: var(--grey);
  font-size: clamp(0.85rem, 1.2vw, 1rem);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.project-links {
  display: flex;
  gap: 1.2rem;
}

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

.btn-link:hover {
  color: var(--white);
}



/* ===== SERVICES SECTION ===== */
.services {
  background: var(--black);
  padding: 6rem 1.5rem;
  text-align: center;
}

.section-title {
  font-size: clamp(1.8rem, 2.5vw, 2.5rem);
  color: var(--white);
  margin-bottom: 3rem;
}

.services-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.service-card {
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: 1.2rem;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--red);
}

.service-card h3 {
  color: var(--red);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--grey);
  line-height: 1.7;
  font-size: clamp(0.95rem, 1.1vw, 1rem);
}

/* ===== FADE-UP ANIMATION ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}


/* ===== CONTACT SECTION ===== */
.contact {
  background: #111;
  padding: 6rem 1.5rem;
  text-align: center;
}

.contact-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.contact .section-title {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.contact p {
  color: var(--grey);
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  margin-bottom: 3rem;
  line-height: 1.8;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.contact-btn {
  background: var(--red);
  color: var(--white);
  padding: 0.9rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.3s ease, background 0.3s ease;
}

.contact-btn:hover {
  background: #b40610;
  transform: translateY(-3px);
}

/* ===== COPY EMAIL NOTIFICATION ===== */
.copy-notif {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(50px);
  background: var(--red);
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s ease;
  z-index: 1000;
}

.copy-notif.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}



/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2rem 1rem;
  text-align: center;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.footer p {
  color: var(--grey);
  font-size: 0.95rem;
}

.back-to-top {
  color: var(--red);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.back-to-top:hover {
  color: var(--white);
}

@media (max-width: 768px) {
  .nav,
  .cta-btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .about-container {
    display: flex;
    flex-direction: column;
    text-align: center;
  }

  .about-text p {
    text-align: justify;
  }

  .about-image img {
    width: 80%;
    max-width: 300px;
    margin: 0 auto;
  }

  .about-text h2 {
    margin-top: 1.5rem;
  }
}