/* ===============================
   RESET & BASE
================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  color: #e5e7eb;
  background:
    linear-gradient(rgba(10,15,25,0.85), rgba(10,15,25,0.85)),
    url("assets/bg.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

h1, h2, h3 {
  color: #ffffff;
}

p {
  color: #d1d5db;
  line-height: 1.6;
}

/* ===============================
   HERO SECTION
================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8%;
  position: relative;
  gap: 60px;
}

.hero-content {
  max-width: 600px;
  z-index: 2;
}

.hero h1 {
  font-size: 3.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  background: linear-gradient(90deg, #38bdf8, #a78bfa);

  background-clip: text;          /* standard */
  -webkit-background-clip: text;  /* chrome / safari */

  color: transparent;
  -webkit-text-fill-color: transparent;
}


.tagline {
  font-size: 1.2rem;
  opacity: 0.85;
}

/* ===============================
   HERO PHOTO
================================ */
.hero-photo {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid rgba(255,255,255,0.35);
  box-shadow:
    0 20px 40px rgba(0,0,0,0.35),
    inset 0 0 0 4px rgba(56,189,248,0.35);
  transition: transform 0.4s ease;
  z-index: 2;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-photo:hover {
  transform: scale(1.05);
}


/* ===============================
   3D HERO BACKGROUND
================================ */
#hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* ===============================
   BUTTONS
================================ */
.hero-buttons {
  margin-top: 22px;
}

.btn,
.btn-outline {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.35s ease;
}

.btn {
  background: linear-gradient(135deg,#38bdf8,#2563eb);
  color: #fff;
  box-shadow: 0 15px 35px rgba(56,189,248,0.4);
}

.btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px rgba(56,189,248,0.6);
}

.btn-outline {
  border: 1px solid rgba(255,255,255,0.4);
  color: #ffffff;
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.12);
}

/* ===============================
   SECTIONS
================================ */
section {
  max-width: 1100px;
  margin: 50px auto;
  padding: 60px 40px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(12px);
  border-radius: 24px;
}

h2 {
  text-align: center;
  font-size: 2.3rem;
  margin-bottom: 35px;
}

/* ===============================
   SERVICES
================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.service-card {
  background: #ffffff;
  color: #111827;
  border-radius: 18px;
  padding: 35px 25px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  transition: all 0.4s ease;
}

.service-card img {
  width: 55px;
  margin-bottom: 18px;
}

.service-card h3 {
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.95rem;
  color: #4b5563;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 45px rgba(0,0,0,0.15);
}

/* ===============================
   PROJECT CARDS
================================ */
.project-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.project-card {
  width: 260px;
  background: #ffffff;
  color: #111827;
  border-radius: 18px;
  padding: 28px;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  transition: all 0.35s ease;
}

.project-card img {
  width: 70px;
  margin-bottom: 15px;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.12);
}

/* ===============================
   CONTACT
================================ */
.contact-links {
  margin-top: 35px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
}

.contact-links a {
  font-size: 1.05rem;
  text-decoration: none;
  color: #e5e7eb;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
}

.contact-links i {
  font-size: 1.3rem;
  color: #38bdf8;
}

.contact-links a:hover {
  transform: translateX(6px);
  color: #38bdf8;
}

/* ===============================
   FOOTER
================================ */
footer {
  text-align: center;
  padding: 35px;
  color: #9ca3af;
  font-size: 0.9rem;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 900px) {
  .hero {
    flex-direction: column-reverse;
    text-align: center;
    gap: 35px;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .hero-photo {
    width: 180px;
    height: 180px;
  }

  section {
    padding: 50px 25px;
  }
}