:root {
  --primary: #0f172a;
  --accent: #f59e0b;
  --light: #f8fafc;
  --gray: #64748b;
  --white: #ffffff;
  --padding-std: 80px 10%;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

html {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  line-height: 1.7;
  color: var(--primary);
  background-color: var(--white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
  font-size: 1.1rem;
}

main {
  flex: 1;
  width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

button {
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 10%;
  height: 80px;
}

.logo a {
  display: flex;
  align-items: center;
}

.logo img {
  height: 70px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  font-weight: 500;
  transition: color 0.3s;
  font-size: 1.1rem;
}

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

.btn-cta {
  background: var(--accent);
  color: var(--white);
  padding: 12px 30px;
  border-radius: 5px;
  font-weight: 600;
  transition: transform 0.3s;
  font-size: 1.1rem;
}

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

.menu-icon {
  display: none;
  font-size: 1.8rem;
}

#home {
  padding: 160px 10% 100px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--white);
  text-align: center;
}

#home h1 {
  font-size: 3.2rem;
  margin-bottom: 25px;
  line-height: 1.2;
}

#home p {
  font-size: 1.25rem;
  margin-bottom: 35px;
  color: #cbd5e1;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}

#about {
  padding: var(--padding-std);
  background: var(--light);
}

.section-title {
  text-align: center;
  font-size: 2.4rem;
  margin-bottom: 50px;
}

.section-title::after {
  content: "";
  display: block;
  width: 70px;
  height: 4px;
  background: var(--accent);
  margin: 15px auto 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.story-text p {
  margin-bottom: 20px;
  text-align: justify;
}

.story-highlight {
  font-size: 1.2rem;
  font-weight: 600;
  border-left: 5px solid var(--accent);
  padding-left: 20px;
  margin: 25px 0;
}

#solutions {
  padding: var(--padding-std);
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
  justify-content: center;
  max-width: 1400px;
  margin: 0 auto;
}

.card {
  background: var(--white);
  padding: 35px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s;
  border-top: 5px solid var(--accent);
  width: 100%;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  margin-bottom: 15px;
  font-size: 1.4rem;
}

.card p {
  color: var(--gray);
  font-size: 1.05rem;
}

.consulting-box {
  grid-column: 1 / -1;
  background: #eef2ff;
  padding: 50px;
  text-align: center;
  border-radius: 12px;
  margin-top: 30px;
}

#whyus {
  padding: var(--padding-std);
  background: var(--primary);
  color: var(--white);
}

#whyus .card {
  background: rgba(255, 255, 255, 0.1);
  border-top: none;
}

#whyus .card p {
  color: #cbd5e1;
}

#process {
  padding: var(--padding-std);
}

.timeline {
  max-width: 850px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 25px;
  margin-bottom: 45px;
}

.step-number {
  width: 55px;
  height: 55px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.step-content p {
  color: var(--gray);
  font-size: 1rem;
}

.note {
  font-size: 0.9rem;
  background: #fffbeb;
  padding: 12px;
  border-radius: 6px;
  margin-top: 12px;
  display: inline-block;
}

#contact {
  padding: 80px 10%;
  text-align: center;
  background: var(--light);
}

.contact-btn {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 18px 45px;
  border-radius: 50px;
  font-size: 1.3rem;
  margin-top: 35px;
  transition: background 0.3s;
}

.contact-btn:hover {
  background: var(--accent);
}

footer {
  background: #0f172a;
  text-align: center;
  padding: 30px 20px;
  font-size: 1rem;
  flex-shrink: 0;
  z-index: 10;
  position: relative;
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 20px;
}

.footer-socials a {
  color: #94a3b8;
  font-size: 1.5rem;
  transition:
    color 0.3s,
    transform 0.3s;
}

.footer-socials a:hover,
.footer-socials a:focus-visible {
  color: var(--accent);
  transform: translateY(-3px);
}

footer p {
  color: #94a3b8;
}

@media (max-width: 768px) {
  nav {
    height: 50px !important;
    padding: 0 15px !important;
    display: flex !important;
    align-items: center !important;
  }

  .logo img {
    height: 30px !important;
    width: auto !important;
  }

  .menu-icon {
    display: block !important;
    font-size: 1.5rem !important;
    line-height: 50px !important;
    cursor: pointer;
  }

  .nav-links {
    position: absolute;
    right: 0;
    top: 50px !important;
    background: var(--white);
    flex-direction: column;
    width: 100%;
    text-align: center;
    padding: 20px 15px;
    display: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    max-height: calc(100vh - 50px);
    overflow-y: auto;
    gap: 15px !important;
  }

  .nav-links a {
    font-size: 1.3rem !important;
    display: block;
    padding: 5px 0;
  }

  .nav-links.active {
    display: flex !important;
  }

  #home {
    padding-top: 80px !important;
  }

  #home h1 {
    font-size: 2rem;
  }
  
  #home p {
    font-size: 1.1rem;
  }

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