@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@200..1000&family=Pacifico&display=swap");

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

:root {
  --primary: #0f7c7d;
  --primary-dark: #0a5f60;
  --primary-light: #0f7c7d15;
  --highlighted: #1e9fa0;

  --light-bg: #f4fbfb;
  --white: #ffffff;
  --black: #000000;
  --light-grey: #e6eeee;
}

/* =========================================================
   BASE STYLES
   ========================================================= */
body {
  font-family: "Nunito", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: #263238;
  background: var(--white);
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1 {
  font-size: clamp(34px, 4vw, 46px);
  font-weight: 900;
  color: #0b2f33;
}

h2 {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 800;
  color: #0b2f33;
}

h5 {
  font-size: 18px;
  font-weight: 800;
  color: #0b2f33;
}

p {
  font-size: 16px;
  color: #455a64;
}

/* =========================================================
   SECTION SPACING
   ========================================================= */
section {
  padding: 50px 0;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn-primary-main {
  background: linear-gradient(135deg, var(--primary), var(--highlighted));
  color: #fff;
  padding: 16px 38px;
  border-radius: 42px;
  font-weight: 800;
  font-size: 16px;
  display: inline-block;
  transition: all 0.25s ease;
}

.btn-primary-main:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.btn-outline-main {
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 14px 34px;
  border-radius: 42px;
  font-weight: 800;
  font-size: 15px;
  transition: 0.25s ease;
}

.btn-outline-main:hover {
  background: var(--primary);
  color: var(--white);
}

/* =========================================================
   HEADER
   ========================================================= */
.main-header {
  background: var(--white);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.06);
}

.logo {
  height: 64px;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.04);
}

.header-cta-btn {
  background: linear-gradient(135deg, var(--primary), var(--highlighted));
  color: var(--white);
  padding: 12px 26px;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
  box-shadow: 0 6px 18px rgba(15, 124, 125, 0.35);
}

.header-cta-btn:hover {
  transform: translateY(-2px);
}

/* =========================================================
   HERO
   ========================================================= */
.hero-section {
  background: linear-gradient(180deg, #f4fbfb, #ffffff);
}

.hero-badge {
  background: var(--primary-light);
  color: var(--primary);
  padding: 8px 18px;
  border-radius: 22px;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 18px;
}

/* Hero Image */
.hero-image {
  max-width: 100%;
  height: auto;
  max-height: 490px;
  object-fit: contain;
}

/* =========================================================
   WORKFLOW
   ========================================================= */
.workflow-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 32px;
  height: 100%;
  border: 1px solid var(--light-grey);
  transition: 0.3s;
}

.workflow-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 14px 40px rgba(15, 124, 125, 0.12);
}

.workflow-card i {
  font-size: 38px;
  color: var(--primary);
  margin-bottom: 16px;
}

/* =========================================================
   SYSTEMS
   ========================================================= */
.system-list li {
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 600;
  color: #37474f;
}

.system-list i {
  color: var(--primary);
  margin-right: 8px;
}

/* System Image */
.system-image {
  max-width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
}

/* =========================================================
   CTA
   ========================================================= */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--highlighted));
  color: #ffffff;
  text-align: center;
}

.cta-section h2,
.cta-section p {
  color: #ffffff;
}

.cta-section .btn-primary-main {
  background: #ffffff;
  color: var(--primary);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
}

.cta-section .btn-primary-main:hover {
  background: var(--light-bg);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: #071c1d;
  color: #9fbcbc;
  padding: 36px 0;
  font-size: 15px;
}

/* =========================================================
   PRICING
   ========================================================= */

.billpro-pricing-section {
  /* padding: 110px 0; */
  background: #f8fbff;
}

/* VIDEO WRAP */
.billpro-pricing-media {
  display: flex;
  justify-content: center;
}

/* VIDEO STYLE */
.billpro-pricing-img {
  width: 500px;
  height: 600px;
  max-width: 100%;
  border-radius: 20px;
  object-fit: cover;
  object-position: top center;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.12);
}

/* FEATURES */
.billpro-features li {
  font-size: 15px;
  color: #1f2937;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.billpro-features i {
  color: #16a34a;
  font-size: 18px;
}

/* PRICE */
.billpro-price-box h3 {
  font-size: 3rem;
  font-weight: 800;
  color: #2563eb;
}

/* CTA BUTTON */
.billpro-pricing-btn {
  background: linear-gradient(135deg, #2563eb, #1e40af);
  color: #ffffff;
  padding: 14px 40px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.28s ease;
  box-shadow: 0 14px 32px rgba(37, 99, 235, 0.35);
}

.billpro-pricing-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.45);
}

/* MOBILE */
@media (max-width: 576px) {
  .billpro-pricing-img {
    width: 100%;
    height: 380px;
  }
}


/* =========================================================
   ANIMATIONS
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.15s;
}
.delay-2 {
  transition-delay: 0.3s;
}
.delay-3 {
  transition-delay: 0.45s;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 991px) {
  .hero-image {
    max-height: 340px;
    margin-top: 30px;
  }

  .system-image {
    max-height: 320px;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 80px 0;
  }
}

@media (max-width: 576px) {
  .logo {
    height: 54px;
  }

  h1 {
    font-size: 30px;
  }
  h2 {
    font-size: 24px;
  }
}

@media (max-width: 400px) {
  section {
    padding: 60px 0;
  }

  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: center;
  }

  .hero-actions a {
    width: 100%;
    max-width: 260px;
    text-align: center;
  }

  .workflow-card {
    padding: 24px;
  }

  .workflow-card i {
    font-size: 32px;
  }

  .cta-section .btn-primary-main {
    width: 100%;
    max-width: 280px;
  }

  .header-cta-btn {
    padding: 10px 18px;
    font-size: 14px;
  }
}