/* ================= RESET ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ================= ROOT VARIABLES ================= */
:root {
  --primary-blue: #0b3c8a;
  --cta-orange: #ff7a00;
  --cta-orange-hover: #e66f00;
  --text-dark: #222;
  --border-light: #eaeaea;
  --bg-white: #ffffff;
}

html {
  scroll-behavior: smooth;
}


/* ================= BODY ================= */
body {
  font-family: "Inter", sans-serif;
  background-color: #f9fafb;
  color: var(--text-dark);
}

/* ================= HEADER ================= */
.navbar {
  width: 100%;
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
  position: sticky;     /* sticks on scroll */
  top: 0;
  z-index: 1000;        /* stays above everything */
}

/* ================= CONTAINER ================= */
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;         /* perfect navbar height */
}

/* ================= LOGO ================= */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--primary-blue);
  cursor: pointer;
}

.logo img {
  height: 36px;
  width: auto;
}

.logo span {
  font-size: 16px;
  letter-spacing: 0.5px;
}

/* ================= NAV LINKS ================= */
.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-size: 15px;
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

/* Hover underline animation */
.nav-links a::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background-color: var(--primary-blue);
  left: 0;
  bottom: -6px;
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

/* ================= CTA BUTTON ================= */
.nav-cta {
  display: flex;
  align-items: center;
}

.btn-primary {
  background-color: var(--cta-orange);
  color: #fff;
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(255, 122, 0, 0.25);
}

.btn-primary:hover {
  background-color: var(--cta-orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 122, 0, 0.35);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {

  .nav-links {
    display: none; /* hide links for now (we’ll add hamburger later) */
  }

  .logo span {
    font-size: 14px;
  }

  .btn-primary {
    padding: 9px 14px;
    font-size: 13px;
  }
}

/* ================= HERO SECTION ================= */
.hero {
  background: linear-gradient(
    to right,
    #f9fbff 60%,
    #ffffff 40%
  );
  padding: 80px 0;
}

/* HERO CONTAINER */
.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

/* ================= HERO CONTENT ================= */
.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: 46px;
  line-height: 1.2;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 20px;
}

.hero-content h1 span {
  color: var(--cta-orange);
}

/* HERO TEXT */
.hero-content p {
  font-size: 17px;
  line-height: 1.6;
  color: #555;
  max-width: 500px;
  margin-bottom: 30px;
}

/* HERO BUTTONS */
.hero-buttons {
  display: flex;
  gap: 15px;
}

/* SECONDARY BUTTON */
.btn-secondary {
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: var(--primary-blue);
  color: #fff;
}

/* ================= HERO IMAGE ================= */
.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

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

  .hero-content h1 {
    font-size: 36px;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* ================= COURSES SECTION ================= */
.courses {
  background-color: #ffffff;
  padding: 80px 0;
}

/* CONTAINER */
.courses-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* SECTION HEADER */
.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 10px;
}

.section-header p {
  font-size: 16px;
  color: #555;
}

/* COURSES GRID */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* COURSE CARD */
.course-card {
  background-color: #f9fafb;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  border: 1px solid #eaeaea;
  transition: all 0.3s ease;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
}

/* HIGHLIGHTED CARD */
.course-card.highlight {
  background-color: #f1f6ff;
  border: 2px solid var(--primary-blue);
}

/* COURSE TEXT */
.course-card h3 {
  font-size: 22px;
  color: var(--primary-blue);
  margin-bottom: 8px;
}

.course-for {
  font-size: 14px;
  color: #777;
  margin-bottom: 20px;
}

/* COURSE DETAILS */
.course-details {
  list-style: none;
  margin-bottom: 20px;
}

.course-details li {
  font-size: 14px;
  color: #444;
  margin-bottom: 8px;
}

/* COURSE BENEFIT */
.course-benefit {
  font-size: 15px;
  color: #555;
  margin-bottom: 25px;
  line-height: 1.5;
}

/* BUTTON ALIGNMENT */
.course-card .btn-primary {
  display: inline-block;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
  .courses-grid {
    grid-template-columns: 1fr;
  }

  .course-card {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ================= PROCESS SECTION ================= */
.process {
  background-color: #f9fafb;
  padding: 80px 0;
}

/* CONTAINER */
.process-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* PROCESS STEPS GRID */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 50px;
}

/* PROCESS CARD */
.process-card {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  border: 1px solid #eaeaea;
  position: relative;
  transition: all 0.3s ease;
}

.process-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.08);
}

/* STEP NUMBER */
.step-number {
  font-size: 42px;
  font-weight: 700;
  color: rgba(11, 60, 138, 0.1);
  position: absolute;
  top: 20px;
  right: 20px;
}

/* CARD TEXT */
.process-card h3 {
  font-size: 20px;
  color: var(--primary-blue);
  margin-bottom: 15px;
}

.process-card p {
  font-size: 15px;
  color: #555;
  line-height: 1.6;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1000px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
}

/* ================= TESTIMONIALS SECTION ================= */
.testimonials {
  background-color: #ffffff;
  padding: 80px 0;
}

/* CONTAINER */
.testimonials-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* GRID */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

/* CARD */
.testimonial-card {
  background-color: #f9fafb;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  border: 1px solid #eaeaea;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.08);
}

/* IMAGE */
.testimonial-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 15px;
}

/* NAME */
.testimonial-card h3 {
  font-size: 18px;
  color: var(--primary-blue);
  margin-bottom: 5px;
}

/* RESULT */
.testimonial-card span {
  font-size: 14px;
  color: #777;
  display: block;
  margin-bottom: 15px;
}

/* QUOTE */
.testimonial-card p {
  font-size: 15px;
  color: #555;
  line-height: 1.6;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ================= FOUNDER SECTION ================= */
.founder {
  background-color: #f9fafb;
  padding: 80px 0;
}

/* CONTAINER */
.founder-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;

  display: flex;
  align-items: center;
  gap: 50px;
}

/* IMAGE */
.founder-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.founder-image img {
  width: 320px;
  max-width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* CONTENT */
.founder-content {
  flex: 1.2;
}

.founder-content h2 {
  font-size: 34px;
  color: var(--primary-blue);
  margin-bottom: 10px;
}

.founder-content h3 {
  font-size: 22px;
  margin-bottom: 5px;
  color: #222;
}

/* ROLE */
.founder-role {
  font-size: 14px;
  color: #777;
  display: block;
  margin-bottom: 20px;
}

/* TEXT */
.founder-content p {
  font-size: 16px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 25px;
}

/* HIGHLIGHTS */
.founder-highlights {
  list-style: none;
}

.founder-highlights li {
  font-size: 15px;
  color: #333;
  margin-bottom: 10px;
}

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

  .founder-content {
    flex: 1;
  }
}

/* ================= FINAL CTA ================= */
.final-cta {
  background: linear-gradient(135deg, var(--primary-blue), #072b63);
  padding: 80px 20px;
  text-align: center;
  color: #ffffff;
}

.final-cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.final-cta h2 {
  font-size: 36px;
  margin-bottom: 15px;
}

.final-cta p {
  font-size: 17px;
  margin-bottom: 30px;
  color: #e6ecf5;
}

/* LARGE CTA BUTTON */
.btn-large {
  font-size: 16px;
  padding: 14px 28px;
}

/* ================= FOOTER ================= */
.footer {
  background-color: #0b1f3a;
  color: #d0d7e2;
  padding: 60px 20px 30px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

/* FOOTER COLUMNS */
.footer-col h3,
.footer-col h4 {
  color: #ffffff;
  margin-bottom: 15px;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.6;
}

/* LINKS */
.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #d0d7e2;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: #ffffff;
}

/* BOTTOM */
.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  font-size: 13px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ================= WHATSAPP FLOAT ================= */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 2000;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float img {
  width: 32px;
  height: 32px;
}

/* ================= MODAL ================= */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  padding: 35px;
  width: 90%;
  max-width: 420px;
  border-radius: 12px;
  position: relative;
  text-align: center;
}

/* CLOSE BUTTON */
.close-modal {
  position: absolute;
  top: 15px;
  right: 18px;
  font-size: 26px;
  cursor: pointer;
}

/* FORM */
#demoForm {
  margin-top: 20px;
}

#demoForm input,
#demoForm select {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 14px;
}

.hamburger {
  display: none;
  font-size: 26px;
  cursor: pointer;
}

@media (max-width: 900px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    text-align: center;
    gap: 20px;
    padding: 25px 0;
    display: none;
    border-bottom: 1px solid #eaeaea;
  }

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