/* --- Global Styles & Variables --- */
:root {
  --dark-teal: #003941;
  --primary-teal: #2ca6a4; /* Candidate Green */
  --accent-teal: #a1dad7;
  --light-teal-bg: #e0f5f5;
  --light-teal-glow: rgba(44, 166, 164, 0.15);
  --success-green: #28a745;

  --primary-blue: #2d8cff; /* Employer Blue */
  --light-blue-bg: #eaf2ff;
  --light-blue-glow: rgba(45, 140, 255, 0.15);
  --dark-blue-text: #002366;

  --dark-text: #004d4d;
  --light-text: #f9fafb;
  --font-family: "Montserrat", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--light-text);
  color: var(--dark-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--primary-teal);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--dark-text);
}

h1,
h2,
h3 {
  font-weight: 700;
  color: var(--dark-text);
}

h2 {
  font-size: 2.8rem;
  margin-bottom: 3rem;
  font-weight: 900;
}

p.section-subtitle {
  max-width: 600px;
  margin: 0 auto 4rem;
  color: #555;
  font-size: 1.1rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

i {
  margin-right: 0.5rem;
}

/* --- General Section Styling --- */
.section {
  padding: 6rem 0;

  position: relative;
  z-index: 2;
}

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

.bg-light {
  background-color: #f8fbfb;
}

.bg-dark {
  background-color: var(--dark-teal);
}

.bg-dark h2,
.bg-dark p {
  color: white;
}

/* --- Scroll Animation --- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  transition-delay: var(--delay, 0ms);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Header & Navigation --- */
.full-width-header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  background: rgba(0, 57, 65, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(161, 218, 215, 0.2);
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #fff;
}

.logo img {
  height: 68px;
  width: 71px;
}

.logo span {
  font-weight: 700;
  font-size: 1.8rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--accent-teal);
  font-weight: 500;
  font-size: 1rem;
  padding: 0.5rem 0;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-teal);
  transition: width 0.3s ease;
}

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

/* --- Buttons --- */
button {
  cursor: pointer;
  font-family: inherit;
  border-radius: 50px;
  font-weight: 600;
  border: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

button i {
  margin-right: 0.6rem;
}

.btn-primary,
.btn-blue {
  color: #fff;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  z-index: 1;
}

.btn-primary::before,
.btn-blue::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.6s ease;
  z-index: -1;
}

.btn-primary:hover::before,
.btn-blue:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--primary-teal);
  box-shadow: 0 8px 20px rgba(44, 166, 164, 0.25);
}

.btn-primary:hover {
  background: #1e827f;
  box-shadow: 0 10px 25px rgba(30, 130, 127, 0.4);
  transform: translateY(-3px);
}

.btn-blue {
  background: var(--primary-blue);
  box-shadow: 0 8px 20px rgba(45, 140, 255, 0.25);
}

.btn-blue:hover {
  background: #1a75e0;
  box-shadow: 0 10px 25px rgba(26, 117, 224, 0.4);
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent-teal);
  color: var(--accent-teal);
  padding: 0.6rem 1.5rem;
  font-size: 1rem;
}

.btn-outline:hover {
  background: var(--accent-teal);
  color: var(--dark-teal);
}

.btn-large {
  font-size: 1.2rem;
  padding: 1.2rem 3rem;
}

/* --- Hero Section --- */
.hero-section {
  background-color: var(--dark-teal);
  padding: 12rem 0 6rem;
  color: white;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-background-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    rgba(44, 166, 164, 0.1),
    rgba(0, 77, 77, 0.2),
    rgba(44, 166, 164, 0.1)
  );
  background-size: 400% 400%;
  animation: gradientAnimation 15s ease infinite;
}

@keyframes gradientAnimation {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-text {
  max-width: 800px;
  margin-bottom: 3rem;
}

.headline {
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.2;
  color: #fff;
  margin-bottom: 1.5rem;
}

.subheadline {
  font-size: 1.3rem;
  line-height: 1.6;
  color: var(--accent-teal);
  max-width: 650px;
  margin: 0 auto;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-top: 2.5rem;
}

.cta-box {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 16px;
  border: 1px solid rgba(161, 218, 215, 0.2);
  width: 320px;
  border-top-width: 4px;
}

.cta-box.theme-candidate {
  border-top-color: var(--primary-teal);
}

.cta-box.theme-employer {
  border-top-color: var(--primary-blue);
}

.cta-box h3 {
  color: #fff;
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.app-badges {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.app-badge {
  background: #000;
  color: #fff;
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: 1px solid #444;
  transition: background-color 0.3s ease;
  width: 200px;
}

.app-badge:hover {
  background: #222;
}

.app-badge i {
  font-size: 2.2rem;
  margin-right: 1rem;
}

.app-badge div {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-align: left;
}

.app-badge span {
  font-size: 0.75rem;
  text-transform: uppercase;
}

.app-badge strong {
  font-size: 1.1rem;
  font-weight: 600;
}

.hero-secondary-cta {
  margin-top: 2rem;
  color: var(--accent-teal);
}

.hero-secondary-cta a {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

.hero-secondary-cta a:hover {
  color: var(--accent-teal);
}

.hero-secondary-cta i {
  margin-right: 0;
  margin-left: 0.3rem;
  transition: transform 0.3s ease;
}

.hero-secondary-cta a:hover i {
  transform: translateX(5px);
}

.hero-graphic {
  margin-top: 2rem;
}

.hero-graphic img {
  width: 100%;
  max-width: 700px;
  border-radius: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

/* --- How It Works Section --- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.step-card {
  background: #fff;
  border-radius: 16px;
  padding: 2.5rem 2rem;
  box-shadow: 0 10px 30px rgba(0, 77, 77, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #e0f5f5;
}

.step-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 77, 77, 0.12);
}

.step-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--light-teal-bg);
  color: var(--primary-teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.step-icon i {
  font-size: 1.8rem;
  margin-right: 0;
}

.step-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
}

.step-card p {
  font-size: 1rem;
  color: #555;
  line-height: 1.6;
}

/* --- Why ShiftSure Section --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  text-align: left;
  margin-top: 4rem;
}

.why-card {
  padding: 2.5rem;
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.why-card h3 {
  font-size: 1.7rem;
  margin-bottom: 1.5rem;
}

.why-card ul {
  list-style: none;
  padding: 0;
}

.why-card li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
  color: #444;
}

.why-card li i {
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.why-card.theme-candidate {
  background: linear-gradient(135deg, #f2fffa, #e6f9f3);
}

.why-card.theme-candidate li i {
  color: var(--success-green);
}

.why-card.theme-employer {
  background: linear-gradient(135deg, #f0f7ff, var(--light-blue-bg));
}

.why-card.theme-employer li i {
  color: var(--primary-blue);
}

/* --- Features Section --- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  text-align: left;
  margin-top: 4rem;
}

.feature-card {
  background: #fff;
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid #e0f5f5;
  box-shadow: 0 10px 30px rgba(0, 77, 77, 0.05);
  border-left-width: 4px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 77, 77, 0.1);
}

.feature-card h3 {
  font-size: 1.7rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}

.feature-card ul {
  list-style: none;
  padding-left: 0;
}

.feature-card ul li {
  margin-bottom: 1rem;
  font-size: 1.05rem;
  color: #444;
  display: flex;
  align-items: flex-start;
}

.feature-card ul li i {
  margin-top: 0.3rem;
  font-size: 0.8rem;
}

.feature-card.theme-candidate {
  border-left-color: var(--primary-teal);
}

.feature-card.theme-candidate h3 i,
.feature-card.theme-candidate li i {
  color: var(--primary-teal);
}

.feature-card.theme-employer {
  border-left-color: var(--primary-blue);
}

.feature-card.theme-employer h3 i,
.feature-card.theme-employer li i {
  color: var(--primary-blue);
}

/* --- Nearby Jobs Section --- */
.nearby-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  text-align: left;
}

.nearby-text {
  flex: 1;
}

.nearby-text p {
  font-size: 1.1rem;
  color: #555;
  margin: 1.5rem 0 2rem;
}

.nearby-graphic {
  flex: 1;
  text-align: center;
}

.nearby-graphic i {
  font-size: 15rem;
  color: var(--primary-teal);
  line-height: 1;
  margin: 0;
}

/* --- AI Difference Section --- */
#ai-difference .ai-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  text-align: left;
}

#ai-difference .ai-text {
  flex: 1;
}

#ai-difference .ai-text p {
  color: var(--accent-teal);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

#ai-difference .ai-text ul {
  list-style: none;
  padding: 0;
}

#ai-difference .ai-text li {
  color: #fff;
  margin-bottom: 1.2rem;
  font-weight: 500;
  display: flex;
  align-items: flex-start;
}

#ai-difference .ai-text li i {
  color: var(--primary-teal);
  margin-top: 0.2rem;
}

#ai-difference .ai-graphic {
  flex: 1;
  text-align: center;
}

#ai-difference .ai-graphic i {
  font-size: 12rem;
  line-height: 1;
  margin: 0;
  color: transparent;
  background: linear-gradient(45deg, var(--accent-teal), var(--primary-teal));
  -webkit-background-clip: text;
  background-clip: text;
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
}

/* --- Interactive Story Section --- */
#story-background-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: radial-gradient(
    circle at 10% 50%,
    var(--light-teal-glow) 0%,
    transparent 40%
  );
  opacity: 0;
  transition: background 0.8s ease, opacity 0.8s ease;
}

#story-background-glow.glow-left {
  background: radial-gradient(
    circle at 15% 50%,
    var(--light-teal-glow) 0%,
    transparent 35%
  );
  opacity: 1;
}

#story-background-glow.glow-right {
  background: radial-gradient(
    circle at 85% 50%,
    var(--light-blue-glow) 0%,
    transparent 35%
  );
  opacity: 1;
}

.story-container {
  display: flex;
  gap: 2rem;
  margin-top: 4rem;
}

.story-steps {
  flex: 1;
  position: relative;
  text-align: left;
}

.story-step {
  padding: 2rem;
  min-height: 85vh;
  opacity: 0.3;
  transition: opacity 0.4s ease;
  border-left: 3px solid #eee;
}

.story-step:last-child {
  min-height: 0;
  padding-bottom: 30vh;
}

.story-step.is-active {
  opacity: 1;
  border-left-color: var(--primary-teal);
}

.story-step h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.story-visuals {
  flex: 1.2;
  position: sticky;
  top: 15vh;
  height: 70vh;
  max-height: 500px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.device-col {
  display: flex;
  margin-top: 10rem;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transition: transform 0.5s ease, opacity 0.5s ease;
}

.device-col strong {
  font-size: 1.1rem;
  color: #555;
  font-weight: 600;
}

.device-mockup {
  background: #111;
  border: 10px solid #000;
  border-radius: 30px;
  width: 250px;
  height: 500px;
  padding: 5px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
}

.device-screen {
  background-color: #f0f8ff;
  border-radius: 20px;
  width: 100%;
  height: 100%;
  background-size: contain;
  background-position: top center;
  background-repeat: no-repeat;
  transition: background-image 0.3s ease-in-out;
  overflow: hidden;
}

#action-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  z-index: 10;
}

.action-icon-container {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

#action-icon {
  font-size: 1.8rem;
  margin: 0;
  color: var(--dark-text);
  transition: transform 0.4s ease, opacity 0.4s ease;
  transform: scale(0);
  opacity: 0;
}

#action-icon.is-active {
  transform: scale(1);
  opacity: 1;
}

.action-line {
  height: 3px;
  width: 100px;
  background: #ddd;
  transform-origin: left;
  transition: transform 0.5s ease;
  transform: scaleX(0);
}

#line-left {
  transform-origin: right;
}

#action-hub.line-left #line-left,
#action-hub.line-right #line-right {
  transform: scaleX(1);
}

#action-hub.line-left #line-left {
  background: var(--primary-teal);
}

#action-hub.line-right #line-right {
  background: var(--primary-blue);
}

.story-visuals.focus-candidate .device-mockup.candidate,
.story-visuals.focus-employer .device-mockup.employer {
  transform: scale(1.05);
  opacity: 1;
}

.story-visuals.focus-candidate .device-mockup.employer,
.story-visuals.focus-employer .device-mockup.candidate {
  transform: scale(0.95);
  opacity: 0.4;
}

.mock-notification {
  padding: 1rem;
}

.mock-notification .app-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  background: #ddd;
}

.mock-notification strong {
  font-size: 0.9rem;
}

.mock-notification p {
  font-size: 0.8rem;
  line-height: 1.3;
}

/* --- Testimonials & FAQ etc. --- */
#calculator p {
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-size: 1.2rem;
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.testimonial {
  flex: 0 0 100%;
  background: white;
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 77, 77, 0.08);
  text-align: center;
}

.testimonial p:first-child {
  font-size: 1.2rem;
  font-style: italic;
  color: #333;
  margin-bottom: 1.5rem;
}

.testimonial p:last-child {
  font-weight: 600;
  color: var(--primary-teal);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.nav-arrow {
  background: var(--light-teal-bg);
  color: var(--primary-teal);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  font-size: 1rem;
  border: none;
}

.nav-arrow:hover {
  background: var(--primary-teal);
  color: white;
}

.nav-arrow i {
  margin: 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.faq-container details {
  background: #fff;
  border-radius: 8px;
  margin-bottom: 1rem;
  border: 1px solid #e0f5f5;
}

.faq-container summary {
  padding: 1.5rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  list-style: none;
}

.faq-container summary::-webkit-details-marker {
  display: none;
}

.faq-container .faq-icon {
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-teal);
  font-size: 1.2rem;
}

.faq-icon .fa-minus {
  display: none;
}

details[open] .faq-icon .fa-minus {
  display: block;
}

details[open] .faq-icon .fa-plus {
  display: none;
}

.faq-container details p {
  padding: 0 1.5rem 1.5rem;
  color: #555;
  line-height: 1.7;
}

/* --- Footer --- */
.full-width-footer {
  background: var(--dark-teal);
  color: white;
  padding: 3rem 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-content p {
  color: var(--accent-teal);
}

.social-links a {
  color: var(--accent-teal);
  margin-left: 1.5rem;
  font-size: 1.5rem;
}

.social-links a:hover {
  color: white;
}

.social-links i {
  margin: 0;
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 57, 65, 0.8);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.modal-content {
  background: white;
  padding: 2.5rem;
  border-radius: 16px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.modal-overlay.visible .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: #aaa;
  cursor: pointer;
}

.modal-content h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}

.modal-content form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-content label {
  font-weight: 600;
}

.modal-content input,
.modal-content select {
  padding: 0.8rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 1rem;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .features-grid,
  .why-grid,
  .nearby-content,
  #ai-difference .ai-content,
  .story-container {
    grid-template-columns: 1fr;
    flex-direction: column;
    text-align: center;
  }

  .nearby-content {
    gap: 2rem;
  }

  .nearby-text,
  #ai-difference .ai-text {
    text-align: center;
  }

  .story-visuals {
    position: relative;
    top: 0;
    height: auto;
    margin-bottom: 3rem;
  }

  .story-step {
    min-height: auto;
    margin-bottom: 3rem;
  }
}

@media (max-width: 768px) {
  h2 {
    font-size: 2.2rem;
  }

  .nav-bar {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
  }

  .hero-section {
    padding-top: 12rem;
  }

  .headline {
    font-size: 2.5rem;
  }

  .cta-group {
    flex-direction: column;
    align-items: center;
  }

  .nearby-graphic i,
  #ai-difference .ai-graphic i {
    font-size: 10rem;
  }

  .device-mockup {
    width: 150px;
    height: 300px;
    border-radius: 20px;
    border-width: 8px;
  }

  .action-line {
    width: 40px;
  }
}