@import url("https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css");
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap");

:root {
  /* Color Variables */
  --color-primary: #1b4db0;
  --color-primary-light: #1b4db026;
  --color-primary-dark: #161c28;
  --color-secondary: #ff6b00;
  --color-accent: #222938;

  /* Legacy color variables for backward compatibility */
  --primary-color: #1b4db0;
  --primary-light: #1b4db00d;

  --color-text-primary: #111827;
  --color-text-secondary: #4b5563;
  --color-text-light: #f9fafb;
  --color-text-white: #ffffff;
  --color-text-muted: #e0dbff;

  /* Legacy text variables for backward compatibility */
  --text-dark: #1f2937;
  --text-light: #6b7280;

  --color-background-primary: #ffffff;
  --color-background-secondary: #f9fafb;
  --color-background-dark: #111827;

  /* Legacy background variables for backward compatibility */
  --background-light: #f9fafb;
  --white: #ffffff;

  --color-border: #f9fafb;
  --color-border-light: #acacac0d;

  /* Legacy border variables for backward compatibility */
  --border-color: #e5e7eb;
  --border-dark: #e1e1e1;

  /* Typography */
  --font-family-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, sans-serif;
  --font-family-heading: "Poppins", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, sans-serif;

  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem; /* 20px */
  --font-size-2xl: 1.5rem; /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem; /* 36px */
  --font-size-5xl: 3rem; /* 48px */
  --font-size-6xl: 3.75rem; /* 60px */
  --font-size-7xl: 4.5rem; /* 72px */

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --spacing-xs: 0.25rem; /* 4px */
  --spacing-sm: 0.5rem; /* 8px */
  --spacing-md: 1rem; /* 16px */
  --spacing-lg: 1.5rem; /* 24px */
  --spacing-xl: 2rem; /* 32px */
  --spacing-2xl: 3rem; /* 48px */
  --spacing-3xl: 4rem; /* 64px */
  --spacing-4xl: 6rem; /* 96px */

  /* Layout */
  --container-max-width: 1440px;
  --container-padding: 1.5rem;
  --border-radius-sm: 0.5rem;
  --border-radius-md: 1rem;
  --border-radius-lg: 1.5rem;
  --border-radius-xl: 2rem;
  --border-radius-full: 9999px;

  /* Legacy border radius variables for backward compatibility */
  --border-radius: 8px;
  --border-radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Legacy shadow variables for backward compatibility */
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Legacy transition variable for backward compatibility */
  --transition: all 0.3s ease;
}

/* Responsive Breakpoints */
@media (min-width: 640px) {
  :root {
    --container-padding: 2rem;
  }
}

@media (min-width: 768px) {
  :root {
    --container-padding: 3rem;
  }
}

@media (min-width: 1024px) {
  :root {
    --container-padding: 5rem;
  }
}

@media (min-width: 1280px) {
  :root {
    --container-padding: 7.5rem;
  }
}

/* Base Styles */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-background-primary);
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: var(--line-height-tight);
  margin: 0;
}

p {
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* Focus Styles */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Links */
a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary);
}

/* Buttons */
button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition-fast);
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.gap-xl {
  gap: var(--spacing-xl);
}

.w-full {
  width: 100%;
}

.h-full {
  height: 100%;
}

/* Responsive Utilities */
@media (max-width: 639px) {
  .hidden-sm {
    display: none;
  }
}

@media (min-width: 640px) and (max-width: 767px) {
  .hidden-md {
    display: none;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hidden-lg {
    display: none;
  }
}

@media (min-width: 1024px) {
  .hidden-xl {
    display: none;
  }
}

/* ===== HEADER ===== */

.header {
  background-color: var(--color-background-secondary);
  padding: var(--spacing-lg) var(--container-padding);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.menu {
  display: flex;
  align-items: center;
  justify-content: center;

  max-width: var(--container-max-width);
  margin: 0 auto;
  gap: var(--spacing-xl);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-text-primary);
}

.logo img {
  height: 40px;
}

.nav-menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-xl);
  background-color: var(--color-primary-light);
  padding: var(--spacing-lg) var(--container-padding);
  border-radius: var(--border-radius-full);
  width: 1000px;
}

.nav-menu-links {
  display: flex;
  gap: var(--spacing-xl);
}

.nav-link {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  transition: color var(--transition-fast);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: rgba(27, 77, 176, 0.1);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--spacing-sm);
  background: none;
  border: none;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-text-primary);
  transition: var(--transition-fast);
  border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(3px, 3px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* === TESTIMONIALS (Shared) === */
.testimonials-section {
  padding: 4rem 2rem;
  background-color: var(--white);
}

.testimonials-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.testimonials-title {
  font-size: var(--font-size-4xl);
  font-family: var(--font-family-heading);
  font-weight: 800;
  text-align: start;

  margin-bottom: 0.5rem;
}

.testimonials-subtitle {
  color: var(--color-text-secondary);
  text-align: start;

  font-size: var(--font-size-lg);
  margin-bottom: 2.5rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  justify-items: center;
}

.testimonial-card {
  background: var(--color-background-primary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  max-width: 370px;
  position: relative;
  transition: box-shadow 0.2s;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-xl);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.08);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.testimonial-avatar.placeholder {
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 2rem;
}

.testimonial-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.testimonial-name {
  font-weight: 700;
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  margin-bottom: 0.1rem;
}

.testimonial-date {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.testimonial-title {
  font-weight: 700;
  font-size: var(--font-size-lg);
  margin: 1rem 0 0rem 0;
  color: var(--color-text-secondary);
}

.testimonial-text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  margin: 1rem 0;
  text-align: start;
  line-height: 1.6;
}

.testimonial-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: #222938;
  text-decoration: none;
  font-size: 1.25rem;
  margin-top: auto;
  transition: color 0.2s;
}

.testimonial-linkedin:hover svg path {
  fill: var(--color-primary);
}

@media (max-width: 767px) {
  .nav-menu {
    width: 100%;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .nav-menu-links {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-background-primary);
    flex-direction: column;
    padding: var(--spacing-xl);
    border-radius: 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
  }

  .nav-menu-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .testimonials-section {
    padding: 2rem 0.5rem;
  }
  .testimonials-grid {
    gap: 1rem;
  }
  .testimonial-card {
    padding: 1.25rem 0.75rem 1rem 0.75rem;
    max-width: 100%;
  }
}

/* === CTA SECTION (Shared) === */
.cta-section {
  padding: 4rem 2rem;
  background-color: var(--color-primary-dark);
}

.cta-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  line-height: 1.2;
}

.cta-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cta-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1.2rem;
}

.cta-icon {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.cta-text {
  color: var(--color-text-light);
  line-height: 1.6;
}

.cta-card {
  background-color: var(--color-accent);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.cta-card-image {
  width: 80px;
  margin: 0 auto;
  text-align: center;
  margin-bottom: 3rem;
}

.cta-card-title {
  font-size: 1.6rem;
  font-weight: 500;
  width: 80%;
  margin: 0 auto;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  line-height: 1.4;
}

.cta-card-button {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 1rem;
  width: 100%;
  font-size: 1.3rem;
  transition: var(--transition);
}

.cta-card-button:hover {
  color: var(--color-text-light);
  background-color: #1640a0;
  transform: translateY(-1px);
}

.cta-card-subtitle {
  font-size: 0.875rem;
  color: var(--text-light);
}

@media (max-width: 768px) {
  .cta-list-item {
    align-items: center;
    flex-direction: row;
  }

  .cta-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .cta-section {
    padding: 2rem 1rem;
  }

  .cta-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .cta-title {
    font-size: 1.5rem;
  }

  .cta-card-title {
    width: 100%;
  }
}