@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  --primary-color: #16A085;
  --secondary-color: #0E7060;
  --accent-color: #1ABC9C;
  --light-color: #E8F8F5;
  --dark-color: #0F1021;
  --gradient-primary: linear-gradient(135deg, #1ABC9C 0%, #16A085 100%);
  --hover-color: #13856F;
  --background-color: #0F1021;
  --text-color: #CBD5E0;
  --border-color: rgba(26, 188, 156, 0.25);
  --divider-color: rgba(22, 160, 133, 0.2);
  --shadow-color: rgba(22, 160, 133, 0.15);
  --highlight-color: #FFEB00;
  --main-font: 'Raleway', sans-serif;
  --alt-font: 'Fira Sans', sans-serif;
}

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

body {
  font-family: var(--alt-font);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.7;
}

/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(15,16,33,0.97);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(8px);
}

.logo a { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo img { height: 40px; width: auto; }

.navigation ul { list-style: none; display: flex; gap: 1.8rem; }
.navigation a {
  color: rgba(203,213,224,0.8);
  text-decoration: none;
  font-family: var(--main-font);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.navigation a:hover { color: var(--accent-color); }

.hamburger-toggle { display: none; }
.hamburger-label {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger-label span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--accent-color);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger-toggle:checked ~ .navigation { display: flex; flex-direction: column; }
.hamburger-toggle:checked ~ .hamburger-label span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger-toggle:checked ~ .hamburger-label span:nth-child(2) { opacity: 0; }
.hamburger-toggle:checked ~ .hamburger-label span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== SECTIONS ===== */
section { position: relative; overflow: hidden; }
.section-pad { padding-top: 10dvh; padding-bottom: 10dvh; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== HERO ===== */
.hero-section {
  min-height: 65vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('./img/bg.jpg') no-repeat center center/cover;
  position: relative;
}
.hero-pattern {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(26,188,156,0.08) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: 820px; padding: 2rem 1.5rem; }
.hero-content h1 {
  font-family: var(--main-font);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: #fff;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.6);
}
.hero-content h1 span { color: var(--accent-color); }
.hero-content p {
  color: rgba(255,255,255,0.85);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  margin-bottom: 2rem;
}
.btn-primary {
  display: inline-block;
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--main-font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.9rem 2.4rem;
  border-radius: 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(26,188,156,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 32px rgba(26,188,156,0.5); }

/* ===== SECTION TITLES ===== */
.section-title {
  font-family: var(--main-font);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--accent-color);
  margin-bottom: 0.6rem;
  font-weight: 800;
}
.section-subtitle {
  color: var(--text-color);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 600px;
  opacity: 0.85;
}
.title-center { text-align: center; margin-left: auto; margin-right: auto; }

/* ===== CONTENT SECTIONS ===== */
.content-grid {
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
}
.content-img { flex: 0 0 40%; max-width: 40%; }
.content-img img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(26,188,156,0.2), 0 0 0 1px var(--border-color);
  display: block;
}
.content-text { flex: 1; min-width: 260px; }
.content-text h2 {
  font-family: var(--main-font);
  color: var(--accent-color);
  margin-bottom: 1rem;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
}
.content-text p { margin-bottom: 0.9rem; color: var(--text-color); }
.content-text ul { list-style: none; padding: 0; }
.content-text ul li {
  padding: 0.4rem 0 0.4rem 1.8rem;
  position: relative;
  color: var(--text-color);
}
.content-text ul li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent-color);
  position: absolute;
  left: 0;
}

.content-img-half { flex: 0 0 50%; max-width: 50%; }
.content-img-half img { width: 100%; border-radius: 16px; box-shadow: 0 8px 40px rgba(26,188,156,0.2); display: block; }

/* ===== CONTENT BG SECTIONS ===== */
.content-section-alt { background: #141629; }
.content-section-main { background: var(--background-color); }

/* ===== DIVIDER ===== */
.divider-section { padding: 2.5rem 0; background: var(--background-color); }
.divider-line {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.divider-line::before, .divider-line::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}
.divider-text {
  font-family: var(--main-font);
  color: var(--accent-color);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  white-space: nowrap;
  padding: 0 0.8rem;
  font-weight: 700;
}

/* ===== CTA ===== */
.cta-section {
  padding: 10dvh 0;
  background: linear-gradient(rgba(0,0,0,0.62), rgba(0,0,0,0.62)), url('./img/bg.jpg') no-repeat center center/cover;
  background-attachment: fixed;
  background-size: cover;
  text-align: center;
  position: relative;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(22,160,133,0.15) 0%, transparent 60%);
}
.cta-section h2 { font-family: var(--main-font); color: #fff; font-size: clamp(1.6rem,4vw,2.6rem); margin-bottom: 0.8rem; font-weight: 800; position: relative; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 1.8rem; max-width: 620px; margin-left: auto; margin-right: auto; position: relative; }

/* ===== FEATURES (TIMELINE) ===== */
.features-section { background: #141629; }
.timeline { position: relative; padding-left: 2.8rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 0; bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
}
.timeline-item {
  position: relative;
  background: rgba(26,188,156,0.05);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.5rem 1.8rem;
  margin-bottom: 1.8rem;
  box-shadow: 0 4px 20px rgba(22,160,133,0.1), inset 0 1px 0 rgba(255,255,255,0.03);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.timeline-item:hover {
  transform: translateX(8px);
  border-color: var(--accent-color);
  box-shadow: 0 8px 32px rgba(26,188,156,0.2);
}
.timeline-dot {
  position: absolute;
  left: -2.35rem;
  top: 1.5rem;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: 3px solid var(--background-color);
  box-shadow: 0 0 0 3px var(--accent-color);
}
.timeline-item h3 { font-family: var(--main-font); color: var(--accent-color); margin-bottom: 0.5rem; font-size: 1.1rem; font-weight: 700; display: flex; align-items: center; gap: 0.7rem; }
.timeline-item h3 i { font-size: 1rem; }
.timeline-item p { font-size: 0.96rem; }

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: var(--background-color); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.6rem; }
.testimonial-card {
  background: rgba(26,188,156,0.06);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.8rem;
  box-shadow: 0 4px 24px rgba(22,160,133,0.1);
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
}
.testimonial-card:hover { border-color: var(--accent-color); transform: translateY(-4px); }
.testimonial-card::before {
  content: '\201C';
  font-size: 5rem;
  color: var(--accent-color);
  opacity: 0.15;
  position: absolute;
  top: 0; left: 1rem;
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonial-text { font-style: italic; margin-bottom: 1rem; position: relative; z-index: 1; font-size: 0.97rem; }
.testimonial-name { font-family: var(--main-font); color: var(--accent-color); font-size: 0.9rem; font-weight: 700; }
.testimonial-stars { color: var(--highlight-color); margin-bottom: 0.6rem; font-size: 0.9rem; }

/* ===== FORM ===== */
.form-section { background: #141629; }
.form-cta-box {
  background: rgba(26,188,156,0.05);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.8rem;
  max-width: 620px;
  margin: 0 auto;
  box-shadow: 0 8px 40px rgba(22,160,133,0.12);
}
.form-cta-box h2 { font-family: var(--main-font); color: var(--accent-color); margin-bottom: 0.6rem; font-weight: 700; }
.form-cta-box p { margin-bottom: 1.5rem; opacity: 0.85; }
.form-grid { display: flex; flex-direction: column; gap: 1rem; }
.form-field { display: flex; flex-direction: column; gap: 0.3rem; }
.form-field label { font-size: 0.82rem; font-family: var(--main-font); color: var(--accent-color); text-transform: uppercase; letter-spacing: 1px; font-weight: 700; }
.form-field input, .form-field textarea {
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-family: var(--alt-font);
  font-size: 0.97rem;
  background: rgba(255,255,255,0.04);
  color: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-field input:focus, .form-field textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(26,188,156,0.15);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.btn-submit {
  display: block;
  width: 100%;
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 0.9rem;
  font-family: var(--main-font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 0.5rem;
  box-shadow: 0 4px 24px rgba(26,188,156,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(26,188,156,0.5); }

/* ===== CONTACT ===== */
.contact-section { background: var(--background-color); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}
.contact-info h2 { font-family: var(--main-font); color: var(--accent-color); margin-bottom: 1.2rem; font-weight: 700; }
.contact-item { display: flex; align-items: flex-start; gap: 0.9rem; margin-bottom: 1.2rem; }
.contact-item i { color: var(--accent-color); font-size: 1.1rem; margin-top: 2px; }

/* ===== FAQ ===== */
.faq-section { background: #141629; }
.faq-list { display: flex; flex-direction: column; gap: 1.2rem; max-width: 840px; margin: 0 auto; }
.faq-item {
  background: rgba(26,188,156,0.05);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.5rem 1.8rem;
  box-shadow: 0 3px 18px rgba(22,160,133,0.08);
  transition: border-color 0.2s, transform 0.2s;
}
.faq-item:hover { border-color: var(--accent-color); transform: translateY(-2px); }
.faq-item h3 { font-family: var(--main-font); color: var(--accent-color); font-size: 1.05rem; margin-bottom: 0.6rem; font-weight: 700; display: flex; align-items: center; gap: 0.6rem; }
.faq-item h3 i { font-size: 0.85rem; }
.faq-item p { font-size: 0.96rem; }

/* ===== FOOTER ===== */
footer { background: #080A14; padding: 2rem; border-top: 1px solid var(--border-color); }
.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
footer .logo img { height: 36px; }
footer nav ul { list-style: none; display: flex; gap: 1.6rem; flex-wrap: wrap; }
footer nav a { color: rgba(203,213,224,0.5); text-decoration: none; font-size: 0.86rem; transition: color 0.2s; }
footer nav a:hover { color: var(--accent-color); }
.footer-bottom {
  text-align: center;
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
}
.footer-bottom a { color: rgba(255,255,255,0.35); text-decoration: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hamburger-label { display: flex; }
  .navigation {
    display: none;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: rgba(15,16,33,0.98);
    padding: 1rem 1.5rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }
  .navigation ul { flex-direction: column; gap: 0.8rem; }
  header { position: relative; }
  .logo { margin: 0 auto; }
  .content-img, .content-img-half { flex: 0 0 100%; max-width: 100%; order: -1; }
  .content-text { flex: 0 0 100%; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  footer nav ul { justify-content: center; }
  .cta-section { background-attachment: scroll; }
}