/* =========================================================
   Aalayam LASIK | K.S. Eye Hospital
   Custom styles layered on top of Bootstrap 5
   ========================================================= */

:root {
  --color-primary: #001f3d;
  --color-primary-container: #003461;
  --color-on-primary: #ffffff;
  --color-on-primary-container: #799ed1;
  --color-secondary: #006782;
  --color-secondary-container: #94dffe;
  --color-on-secondary: #ffffff;
  --color-on-secondary-container: #00647e;
  --color-background: #f9f9fd;
  --color-surface-container-low: #f4f3f8;
  --color-surface-container: #eeedf2;
  --color-clinical-white: #ffffff;
  --color-on-surface: #1a1c1f;
  --color-on-surface-variant: #43474f;
  --color-outline: #737780;
  --color-outline-variant: #c2c6d1;
  --color-laser-glow: #e0f7fa;

  --font-display: "Plus Jakarta Sans", sans-serif;
  --font-body: "Inter", sans-serif;
}

body {
  font-family: var(--font-body);
  color: var(--color-on-surface);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
.font-display {
  font-family: var(--font-display);
}

/* ---------- Color helpers ---------- */
.bg-brand-primary            { background-color: var(--color-primary); }
.bg-brand-primary-container  { background-color: var(--color-primary-container); }
.bg-brand-secondary          { background-color: var(--color-secondary); }
.bg-brand-secondary-container{ background-color: var(--color-secondary-container); }
.bg-surface-low              { background-color: var(--color-surface-container-low); }
.bg-surface                  { background-color: var(--color-surface-container); }
.bg-laser-glow                { background-color: var(--color-laser-glow); }
.bg-clinical-white           { background-color: var(--color-clinical-white); }

.text-brand-primary          { color: var(--color-primary); }
.text-brand-secondary        { color: var(--color-secondary); }
.text-on-primary-container   { color: var(--color-on-primary-container); }
.text-on-secondary-container { color: var(--color-on-secondary-container); }
.text-muted-custom           { color: var(--color-on-surface-variant); }
.text-outline-custom         { color: var(--color-outline); }

.section-padding { padding-top: 80px; padding-bottom: 80px; }
@media (max-width: 767.98px) {
  .section-padding { padding-top: 48px; padding-bottom: 48px; }
}

/* ---------- Hero ---------- */
.hero-section {
  position: relative;
  overflow: hidden;
  background-color: var(--color-primary);
  padding-top: 80px;
  padding-bottom: 80px;
}

@media (min-width: 768px) {
  .hero-section { padding-top: 128px; padding-bottom: 128px; }
}

.laser-beam-layer {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  pointer-events: none;
}

.laser-beam {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #86d0ef, transparent);
  animation: laser-sweep 6s linear infinite;
}

@keyframes laser-sweep {
  0%   { transform: translateX(-100%); opacity: 0; }
  50%  { opacity: 1; }
  100% { transform: translateX(100%); opacity: 0; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary-container);
  color: var(--color-on-primary-container);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero-badge .label-text {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-heading {
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 8px;
}

@media (min-width: 768px) {
  .hero-heading { font-size: 3rem; }
}

.hero-image-frame {
  position: relative;
  aspect-ratio: 1.25;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.1);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.glass-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  padding: 16px;
  border-radius: 0.75rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.glass-card-icon {
  background-color: var(--color-secondary);
  color: #fff;
  padding: 12px;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Buttons ---------- */
.btn-hero-primary {
  background-color: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
  padding: 12px 32px;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  text-decoration: none;
  transition: filter 0.15s ease;
}

.btn-hero-primary:hover {
  filter: brightness(1.1);
  color: var(--color-on-secondary-container);
}

.btn-hero-outline {
  border: 1px solid var(--color-outline-variant);
  color: #ffffff;
  background: transparent;
  padding: 12px 32px;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: background-color 0.15s ease;
}

.btn-hero-outline:hover {
  background-color: rgba(255,255,255,0.1);
  color: #fff;
}

.btn-secondary-brand {
  background-color: var(--color-secondary);
  color: var(--color-on-secondary);
  border: none;
  padding: 14px;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  transition: all 0.15s ease;
}

.btn-secondary-brand:hover {
  background-color: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
}

/* ---------- Feature grid (pillars) ---------- */
.feature-card {
  background-color: var(--color-clinical-white);
  border: 1px solid rgba(194, 198, 209, 0.3);
  border-radius: 0.75rem;
  padding: 32px;
  transition: border-color 0.15s ease;
}

.feature-card:hover {
  border-color: var(--color-secondary);
}

.feature-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-visual-box {
  position: relative;
  width: 100%;
  max-width: 100%;
  height: 220px;
  background-color: var(--color-surface-container-low);
  overflow: hidden;
  border-radius: 0.75rem;
  box-sizing: border-box;
  margin-top: 1rem;
  box-shadow: 0 4px 20px -2px rgba(0, 31, 61, 0.15);
}

@media (min-width: 768px) {
  .feature-visual-box {
    width: 16rem;
    height: 12rem;
    flex-shrink: 0;
    margin-top: 0;
  }
}

.feature-visual-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.feature-visual-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.feature-card:hover .feature-visual-icon {
  transform: scale(1.05);
}

.feature-visual-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.625rem 1rem;
  background: linear-gradient(to top, rgba(0, 31, 61, 0.85), transparent);
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  z-index: 2;
}
.pillar-dark-card {
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: 0.75rem;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.pillar-stat {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-secondary-container);
}

.pillar-accent-card {
  background-color: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
  border-radius: 0.75rem;
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

.pillar-accent-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.pillar-accent-panel {
  width: 100%;
  height: 96px;
  background-color: rgba(0, 100, 126, 0.1);
  border: 1px solid rgba(0, 100, 126, 0.2);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Why choose list ---------- */
.why-choose-item {
  display: flex;
  gap: 12px;
}

.why-choose-item .material-symbols-outlined {
  color: var(--color-secondary);
}

/* ---------- Tech showcase cards ---------- */
.tech-card {
  background-color: var(--color-clinical-white);
  border: 1px solid rgba(194, 198, 209, 0.3);
  border-radius: 0.75rem;
  padding: 8px;
  transition: box-shadow 0.2s ease;
}

.tech-card:hover {
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.tech-card-visual {
  height: 192px;
  background-color: var(--color-surface-container);
  border-radius: 0.5rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Booking section ---------- */
.booking-panel {
  background-color: var(--color-clinical-white);
  border-radius: 1rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
  overflow: hidden;
}

.booking-info-side {
  padding: 32px;
  background-color: var(--color-primary);
  color: #ffffff;
}

@media (min-width: 768px) {
  .booking-info-side { padding: 80px; }
}

.booking-contact-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.booking-contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-container);
  flex-shrink: 0;
}

.booking-quote-box {
  margin-top: 48px;
  padding: 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  font-size: 0.75rem;
  font-style: italic;
}

.booking-form-side {
  padding: 32px;
}

@media (min-width: 768px) {
  .booking-form-side { padding: 80px; }
}

.booking-form-side label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.booking-form-side .form-control,
.booking-form-side .form-select {
  background-color: var(--color-surface-container-low);
  border: 1px solid var(--color-outline-variant);
  border-radius: 0.5rem;
  padding: 8px;
}

.booking-form-side .form-control:focus,
.booking-form-side .form-select:focus {
  border-color: transparent;
  box-shadow: 0 0 0 0.2rem rgba(0, 31, 61, 0.25);
}



/*==================================================
                RESPONSIVE
==================================================*/

@media (max-width:992px){

    .hospital-testimonials{

        grid-template-columns:repeat(2,1fr);

    }

    .t-card--featured{

        grid-column:span 2;

    }

}

@media (max-width:768px){

    .t-card--featured{

        flex-direction:column;

    }

    .t-card--featured .t-photo{

        width:100%;

        min-width:100%;

        height:220px;

    }

}

@media (max-width:576px){

    .testimonial-hero h1{

        font-size:2rem;

    }

    .hospital-testimonials{

        grid-template-columns:1fr;

    }

    .t-card--featured{

        grid-column:span 1;

    }

    .google-review{

        justify-content:center;

        text-align:center;

    }

    .google-review > div:first-child,
    .rating-box{

        justify-content:center;

        width:100%;

    }

}