/* ==========================================================================
   Pharm-Assist — Brand Stylesheet
   Colours: Teal #1F7A73 | Coral #E7646D | Deep Green #0F3D3A
            Soft Blue #1F9AC4 | Charcoal #1A1A1A | White #FFFFFF
   ========================================================================== */

:root{
  --teal: #1F7A73;
  --coral: #E7646D;
  --deep-green: #0F3D3A;
  --soft-blue: #1F9AC4;
  --charcoal: #1A1A1A;
  --white: #FFFFFF;
  --grey-bg: #F5F8F8;
  --grey-border: #E3E9E8;
  --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
  --shadow-soft: 0 4px 18px rgba(15, 61, 58, 0.08);
  --radius: 14px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
}

img{ max-width: 100%; display: block; }

a{ color: var(--teal); text-decoration: none; }
a:hover{ color: var(--deep-green); }

h1, h2, h3, h4{
  font-family: var(--font-heading);
  color: var(--deep-green);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 700;
}

h1{ font-size: clamp(2rem, 4vw, 2.85rem); }
h2{ font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3{ font-size: 1.3rem; }

p{ margin: 0 0 1em; }

.container{
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

section{ padding: 72px 0; }

.section-tight{ padding: 48px 0; }

.bg-grey{ background: var(--grey-bg); }
.bg-deep-green{ background: var(--deep-green); color: var(--white); }
.bg-deep-green h1, .bg-deep-green h2, .bg-deep-green h3{ color: var(--white); }
.bg-teal{ background: var(--teal); color: var(--white); }
.bg-teal h1, .bg-teal h2, .bg-teal h3{ color: var(--white); }
.bg-teal-tint{ background: #E9F4F3; }
.bg-coral-tint{ background: #FCEDEE; }
.bg-blue-tint{ background: #EAF6FA; }

.eyebrow{
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--coral);
  margin-bottom: 10px;
}

.lead{
  font-size: 1.15rem;
  color: #3a3f3e;
  max-width: 62ch;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  text-align: center;
}
.btn:hover{ transform: translateY(-2px); }

.btn-primary{ background: var(--teal); color: var(--white); }
.btn-primary:hover{ background: #185f59; color: var(--white); box-shadow: var(--shadow-soft); }

.btn-secondary{ background: var(--coral); color: var(--white); }
.btn-secondary:hover{ background: #d24d57; color: var(--white); box-shadow: var(--shadow-soft); }

.btn-outline{ background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover{ background: var(--white); color: var(--deep-green); }

.btn-outline-teal{ background: transparent; color: var(--teal); border-color: var(--teal); }
.btn-outline-teal:hover{ background: var(--teal); color: var(--white); }

.btn-whatsapp{ background: #25D366; color: var(--white); }
.btn-whatsapp:hover{ background: #1ebd58; color: var(--white); }

.btn-row{ display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* ---------- Header / Nav ---------- */
.site-header{
  background: var(--white);
  border-bottom: 1px solid var(--grey-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1140px;
  margin: 0 auto;
}
.brand{ display: flex; align-items: center; gap: 10px; }
.brand img{ height: 58px; width: auto; }
.brand-text{ font-family: var(--font-heading); font-weight: 700; color: var(--deep-green); font-size: 1.1rem; letter-spacing: 0.3px; }

.main-nav{ display: flex; align-items: center; gap: 28px; }
.main-nav a{
  color: var(--charcoal);
  font-weight: 600;
  font-size: 0.96rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active{ color: var(--teal); border-bottom-color: var(--teal); }

.header-cta{ display: flex; align-items: center; gap: 12px; }
.header-cta .btn{ padding: 11px 22px; font-size: 0.9rem; }

.nav-toggle{
  display: none;
  background: none;
  border: 2px solid var(--teal);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle span{ display: block; width: 22px; height: 2px; background: var(--deep-green); margin: 4px 0; }

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(circle at 88% 8%, rgba(231,100,109,0.14) 0%, rgba(231,100,109,0) 45%),
    radial-gradient(circle at 6% 92%, rgba(31,154,196,0.14) 0%, rgba(31,154,196,0) 45%),
    linear-gradient(135deg, #eef7f6 0%, #ffffff 55%);
  padding: 84px 0 70px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1{ margin-bottom: 18px; }
.trust-badges{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.trust-badge{
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--deep-green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.founder-strip{
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}
.founder-photo{
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--white);
  box-shadow: var(--shadow-soft);
}
.hero-visual{
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 32px;
  border: 1px solid var(--grey-border);
}
.hero-visual ul{ margin: 0; padding-left: 0; list-style: none; }
.hero-visual li{
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid var(--grey-border);
}
.hero-visual li:last-child{ border-bottom: none; }
.icon-dot{
  flex-shrink: 0;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(31,122,115,0.1);
  color: var(--teal);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}

/* ---------- Cards / grids ---------- */
.grid{ display: grid; gap: 28px; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

.card{
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-soft);
  height: 100%;
}
.card-icon{
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(31,154,196,0.12);
  color: var(--soft-blue);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
}
.card-icon.icon-teal{ background: rgba(31,122,115,0.12); color: var(--teal); }
.card-icon.icon-coral{ background: rgba(231,100,109,0.12); color: var(--coral); }
.card-icon.icon-blue{ background: rgba(31,154,196,0.12); color: var(--soft-blue); }

.card-top{
  height: 5px;
  width: 44px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.card-top.teal{ background: var(--teal); }
.card-top.coral{ background: var(--coral); }
.card-top.blue{ background: var(--soft-blue); }
.card ul{ margin: 12px 0 0; padding-left: 20px; }
.card li{ margin-bottom: 6px; }

.section-head{ max-width: 720px; margin: 0 auto 44px; text-align: center; }
.section-head.left{ margin: 0 0 44px; text-align: left; }

/* ---------- Steps (How it works) ---------- */
.steps{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step{
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  padding: 30px 24px;
  position: relative;
}
.step-number{
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

/* ---------- Who we help ---------- */
.audience-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.audience-card{
  background: var(--white);
  border-left: 4px solid var(--soft-blue);
  border-radius: 10px;
  padding: 22px 24px;
  box-shadow: var(--shadow-soft);
}
.audience-card.border-teal{ border-left-color: var(--teal); }
.audience-card.border-coral{ border-left-color: var(--coral); }
.audience-card.border-blue{ border-left-color: var(--soft-blue); }

/* ---------- Testimonials ---------- */
.testimonial{
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--grey-border);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}
.testimonial p{ font-style: italic; color: #3a3f3e; }
.testimonial-author{ font-weight: 700; color: var(--deep-green); font-style: normal; margin-top: 12px; }

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--deep-green);
  color: var(--white);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
}
.cta-band h2{ color: var(--white); }
.cta-band p{ color: #d7e6e4; }
.cta-band .btn-row{ justify-content: center; }

/* ---------- FAQ ---------- */
.faq-item{
  border-bottom: 1px solid var(--grey-border);
  padding: 22px 0;
}
.faq-item summary{
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--deep-green);
  cursor: pointer;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{
  content: '+';
  font-size: 1.6rem;
  color: var(--coral);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after{ transform: rotate(45deg); }
.faq-item p{ margin-top: 14px; color: #3a3f3e; }

/* ---------- Tables ---------- */
.info-table{ width: 100%; border-collapse: collapse; }
.info-table td{ padding: 12px 0; border-bottom: 1px solid var(--grey-border); vertical-align: top; }
.info-table td:first-child{ font-weight: 700; color: var(--deep-green); width: 200px; }

/* ---------- Forms ---------- */
.form-card{
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow-soft);
}
.form-row{ margin-bottom: 20px; }
.form-row label{
  display: block;
  font-weight: 700;
  color: var(--deep-green);
  margin-bottom: 6px;
  font-size: 0.94rem;
}
.form-row input,
.form-row select,
.form-row textarea{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--grey-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--grey-bg);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{
  outline: 2px solid var(--teal);
  outline-offset: 1px;
  background: var(--white);
}
.form-row textarea{ min-height: 120px; resize: vertical; }
fieldset{ border: none; padding: 0; margin: 0 0 20px; }
.radio-group{ display: flex; gap: 22px; flex-wrap: wrap; }
.radio-option{ display: flex; align-items: center; gap: 8px; font-weight: 500; }
.radio-option input{ width: auto; }
.consent-row{ display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: #444; }
.consent-row input{ width: auto; margin-top: 4px; }
.form-note{
  background: rgba(31,154,196,0.08);
  border: 1px solid rgba(31,154,196,0.25);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 0.92rem;
  color: #17505f;
  margin-bottom: 24px;
}

/* ---------- Contact blocks ---------- */
.contact-grid{ display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 40px; }
.contact-detail{ display: flex; gap: 14px; margin-bottom: 22px; }
.contact-detail .card-icon{ margin-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--deep-green); color: #cfe2df; padding: 56px 0 26px; }
.footer-grid{ display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
.site-footer h4{ color: var(--white); font-size: 1rem; margin-bottom: 16px; }
.site-footer a{ color: #cfe2df; }
.site-footer a:hover{ color: var(--white); }
.footer-links{ list-style: none; padding: 0; margin: 0; }
.footer-links li{ margin-bottom: 10px; }
.footer-brand img{ height: 40px; margin-bottom: 14px; }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: #a9c4c0;
}
.footer-disclaimer{
  font-size: 0.82rem;
  color: #a9c4c0;
  max-width: 900px;
  margin: 0 0 22px;
  line-height: 1.6;
}

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25D366;
  color: white;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
  z-index: 200;
  font-size: 1.6rem;
}
.whatsapp-float:hover{ color: white; transform: scale(1.06); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  background:
    radial-gradient(circle at 92% 0%, rgba(231,100,109,0.35) 0%, rgba(231,100,109,0) 40%),
    radial-gradient(circle at 4% 100%, rgba(31,154,196,0.25) 0%, rgba(31,154,196,0) 40%),
    var(--deep-green);
  color: var(--white);
  padding: 60px 0;
}
.page-hero h1{ color: var(--white); margin-bottom: 10px; }
.page-hero-logo{ height: 110px; width: auto; margin-bottom: 20px; }
@media (max-width: 700px){
  .page-hero-logo{ height: 76px; }
}
.page-hero p{ color: #cfe2df; max-width: 68ch; }
.breadcrumb{ font-size: 0.85rem; color: #9fc6c1; margin-bottom: 14px; }
.breadcrumb a{ color: #9fc6c1; }

/* ---------- Utility ---------- */
.text-center{ text-align: center; }
.mt-0{ margin-top: 0; }
.small{ font-size: 0.88rem; color: #555; }
.tag{
  display: inline-block;
  background: rgba(231,100,109,0.1);
  color: var(--coral);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .steps{ grid-template-columns: repeat(2, 1fr); }
  .audience-grid{ grid-template-columns: repeat(2, 1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px){
  .main-nav{
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    border-bottom: 1px solid var(--grey-border);
    display: none;
    gap: 16px;
  }
  .main-nav.open{ display: flex; }
  .nav-toggle{ display: block; }
  .header-cta .btn-outline-teal{ display: none; }
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .audience-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  section{ padding: 52px 0; }
  .cta-band{ padding: 32px 22px; }
  .form-card{ padding: 24px; }
}