/* ==============================
   COLOR SYSTEM & VARIABLES
============================== */
:root {
  --blue: #356DFF;
  --mint: #55E0C6;
  --yellow: #FFE577;
  --bg: #F9FAFB;
  --text: #1F2937;
  --radius: 12px;
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
  --font-main: "Inter", sans-serif;

  /* hero background image variable */
  /* --abstract-bg: url("depositphotos_102573222-stock-illustration-wavy-abstract-background.jpg"); */
  /* --abstract-bg: url("depositphotos_126053418-stock-illustration-creative-abstract-background.jpg"); */
--abstract-bg: url("../images/hero-bg.jpg");


  /* hero background opacity variable */
  --abstract-bg-opacity: 0.58;
}

/* ==============================
   GLOBAL BASE STYLES
============================== */
body {
  margin: 0;
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  z-index: 1000;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

/* LOGO IMAGE */
.nav-logo img {
  height: 28px;
  width: auto;
  display: block;
  transition: transform 0.2s ease;
}

.nav-logo img:hover {
  transform: scale(1.05);
}

/* LINKS */
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

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

.btn-small {
  padding: 8px 18px;
  font-size: 0.9rem;
}

/* MOBILE MENU */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--text);
}

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 60px;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(6px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.1);
    flex-direction: column;
    width: 180px;
    padding: 16px;
    display: none;
  }

  .nav-links a {
    padding: 10px 0;
  }

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

  .nav-toggle {
    display: block;
  }

  .nav-logo img {
    height: 32px;
  }
}


/* ==============================
   BUTTONS
============================== */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  transition: 0.2s ease;
}

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

.btn-primary:hover {
  background: #2853d3;
}

.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue);
}

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

.btn-accent {
  background: var(--mint);
  color: #fff;
}

.btn-accent:hover {
  background: #3fbda6;
}

/* ==============================
   HERO SECTION (Single Column)
============================== */
.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 100px 0 60px;
  color: var(--text);
  margin-top: 48px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 160%;
  z-index: 0;
  background:
    linear-gradient(to bottom, rgba(249,250,251,0.9) 0%, rgba(249,250,251,0.2) 70%, rgba(249,250,251,1) 100%),
    var(--abstract-bg) center/cover no-repeat;
  background-attachment: fixed;
  opacity: var(--abstract-bg-opacity);
  filter: blur(3px);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-text {
  margin-bottom: 40px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 32px;
  color: #374151;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-image img {
  width: 100%;
  max-width: 580px;
}

/* Hero Subtext (replaces benefits) */
.hero-subtext {
  font-size: 1.05rem!important;
  color: #4b5563!important;
  margin-bottom: 32px!important;
  max-width: 600px!important;
  margin-left: auto!important;
  margin-right: auto!important;
  line-height: 1.5!important;
}



/* ==============================
   FEATURES
============================== */
.features {
  padding: 20px 0;
  text-align: center;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 40px;
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.feature-card {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius);
  width: 300px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-subtext {
  font-size: 1.1rem;
  color: #4b5563;
  max-width: 750px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: left;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.2rem;
  color: var(--blue);
}

.feature-card p {
  margin: 0;
  color: #374151;
  line-height: 1.5;
}


/* ==============================
   USE CASES (Teams vs Personal)
============================== */
.use-cases {
  padding: 80px 0;
}

.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.use-card {
  background: #fff;
  padding: 40px;
  border-radius: var(--radius);
  width: 350px;
  box-shadow: var(--shadow);
}

.use-card.personal {
  background: var(--yellow);
}

/* ==============================
   PRICING
============================== */
.pricing {
  background: #fff;
  padding: 10px 0;
  text-align: center;
}

.pricing .section-title {
  margin-bottom: 16px;
}

.pricing .section-subtext {
  font-size: 1.1rem;
  color: #4b5563;
  margin-bottom: 60px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 98px;
  justify-items: center;
}

.plan {
  background: var(--bg);
  padding: 40px;
  border-radius: var(--radius);
  width: 100%;
  max-width: 320px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.plan:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.plan.featured {
  border: 2px solid var(--blue);
  background: linear-gradient(to bottom, #f7f9ff 0%, #ffffff 100%);
}

.plan h3 {
  margin-top: 0;
  color: var(--blue);
}

.plan .price {
  font-size: 2rem;
  font-weight: 700;
  margin: 12px 0 24px;
  color: var(--text);
}

.plan .price span {
  font-size: 1rem;
  color: #6b7280;
}

.plan ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.plan ul li {
  margin-bottom: 8px;
  color: #374151;
}

.plan ul li::before {
  content: "";
}

@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .plan {
    max-width: 100%;
  }
}


/* ==============================
   TESTIMONIALS
============================== */
.testimonials {
  padding: 100px 0;
  background: var(--bg);
  text-align: center;
}

.test-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

blockquote {
  background: #fff;
  border-left: 4px solid var(--mint);
  padding: 24px 32px;
  border-radius: var(--radius);
  max-width: 400px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

blockquote.visible {
  opacity: 1;
  transform: translateY(0);
}

blockquote footer {
  margin-top: 16px;
  font-weight: 600;
}

/* ==============================
   FOOTER
============================== */
.footer {
  background: #fff;
  padding: 40px 0;
  text-align: center;
  font-size: 0.95rem;
}

.footer nav a {
  margin: 0 8px;
  color: var(--text);
  text-decoration: none;
}

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

/* ==============================
   RESPONSIVE ADJUSTMENTS
============================== */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.4rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .feature-card,
  .use-card,
  .plan,
  blockquote {
    width: 100%;
    max-width: 500px;
  }
}


/* ==============================
   PRODUCT TOUR
============================== */
.product-tour {
  background: var(--bg);
  padding: 100px 0;
}

.product-tour .section-title {
  text-align: center;
  margin-bottom: 20px;
}

.product-tour .section-subtext {
  text-align: center;
  margin-bottom: 80px;
  font-size: 1.1rem;
  color: #4b5563;
}

.tour-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 120px;
  flex-wrap: wrap;
}

.tour-block.reverse {
  flex-direction: row-reverse;
}

.tour-text {
  flex: 1 1 45%;
}

.tour-text h3 {
  font-size: 1.5rem;
  color: var(--blue);
  margin-bottom: 16px;
}

.tour-text p {
  color: #374151;
  line-height: 1.6;
}

.tour-image {
  flex: 1 1 45%;
  display: flex;
  justify-content: center;
}

.tour-image img {
  width: 100%;
  max-width: 480px;
  transition: transform 0.3s ease;
}

.tour-image img:hover {
  transform: scale(1.03);
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .tour-block,
  .tour-block.reverse {
    flex-direction: column;
    text-align: center;
  }

  .tour-text,
  .tour-image {
    flex: 1 1 100%;
  }

  .tour-image img {
    margin-top: 24px;
  }
}


/* ===== PRICING BADGE ===== */
.plan-badge {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 999px;
  position: relative;
  top: -10px;
  margin-bottom: 8px;
  box-shadow: 0 4px 8px rgba(53,109,255,0.25);
}

.plan.featured .plan-badge {
  background: linear-gradient(90deg, var(--blue), var(--mint));
}

/* ==============================
   USE CASES (MINIMAL TEASER)
============================== */
.use-cases.minimal {
  padding: 80px 0;
  /* background: linear-gradient(to bottom, #ffffff 0%, #f9fafb 100%); */
  text-align: center;
}

.use-cases.minimal .card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
  margin-top: 40px;
}

.use-cases.minimal .use-card {
  /* background: #ffffff; */
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 360px;
  transition: all 0.3s ease;
  text-align: left;
}

.use-cases.minimal .use-card:hover {
  transform: translateY(-4px);
  /* box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08); */
}

.use-cases.minimal .use-card.personal {
  /* background: linear-gradient(135deg, #fdf4ff 0%, #f0f9ff 100%); */
  border: 1px solid rgba(53, 109, 255, 0.1);
}

.use-cases.minimal h3 {
  color: var(--blue);
  margin-bottom: 12px;
}

.use-cases.minimal p {
  color: #374151;
  margin-bottom: 24px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .use-cases.minimal .card-grid {
    flex-direction: column;
    align-items: center;
  }

  .use-cases.minimal .use-card {
    max-width: 100%;
  }
}