/* ==========================================================================
   SAJ Dental Clinic — "Our Treatments" section
   Scope: every selector is under .saj-treatments. Visual values are CSS
   custom properties so they can map to future Elementor widget controls.
   ========================================================================== */

/* Standalone preview page only (our-treatments.html) */
.saj-treatments-preview {
  margin: 0;
  background: #FFFFFF;
}

.saj-treatments {
  /* ---- Colours ---- */
  --t-navy: #092C63;
  --t-blue: #075DA8;
  --t-orange: #FF5A0A;
  --t-orange-strong: #E04A00;
  --t-light-blue: #EAF4FF;
  --t-white: #FFFFFF;
  --t-text: #43536D;

  /* ---- Typography ---- */
  --t-font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --t-font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --t-heading-size: clamp(42px, 5vw, 76px);
  --t-title-size: clamp(18px, 1.38vw, 22px);
  --t-card-text-size: clamp(14px, 1vw, 15.5px);

  /* ---- Layout ---- */
  --t-max-width: 1600px;
  --t-gutter: clamp(20px, 3.8vw, 60px);
  --t-spacing: clamp(64px, 7vw, 112px);
  --t-grid-gap: clamp(14px, 1.3vw, 20px);

  /* ---- Cards ---- */
  --t-card-radius: 22px;
  --t-card-min-height: 176px;
  --t-card-bg: rgba(255, 255, 255, 0.9);
  --t-icon-size: 50px;
  --t-media-width: 36%;          /* right image area */
  --t-media-inset: 5px;          /* white rim around the image */
  --t-media-radius: 18px;
  /* Curved left edge of the image. The SVG is twice as wide as the image:
     left half transparent, right half = the image shape. At mask-position
     100% (--t-mask-x) the shape is shown; animating it from 0% makes the
     curved edge sweep in from the right. */
  --t-image-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100' preserveAspectRatio='none'%3E%3Cpath d='M126 0C111 30 119 66 100 100H200V0Z'/%3E%3C/svg%3E");
  --t-mask-x: 100%;

  /* ---- Background ---- */
  --treatments-bg-image: url("../images/our-treatment-bg.png");
  --treatments-bg-position: center top;

  /* ---- Motion ---- */
  --t-ease: cubic-bezier(0.22, 1, 0.36, 1);

  box-sizing: border-box;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  overflow: clip;
  padding: var(--t-spacing) 0;
  background-color: #F3F8FD;
  background-image:
    var(--treatments-bg-image),
    linear-gradient(160deg, #F8FBFF 0%, #EAF3FC 55%, #F4F8FD 100%);
  background-position: var(--treatments-bg-position), center;
  background-size: cover, cover;
  background-repeat: no-repeat;
  font-family: var(--t-font-body);
  color: var(--t-text);
  -webkit-font-smoothing: antialiased;
}

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

/* Soft depth: a white glow behind the heading and a pale sweep at the bottom. */
.saj-treatments::before,
.saj-treatments::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.saj-treatments::before {
  top: -10%;
  left: -10%;
  width: 60%;
  height: 50%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0));
}

.saj-treatments::after {
  right: -15%;
  bottom: -30%;
  width: 70%;
  height: 60%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(220, 234, 249, 0.7), rgba(220, 234, 249, 0));
}

.saj-treatments__inner {
  max-width: var(--t-max-width);
  margin: 0 auto;
  padding: 0 var(--t-gutter);
}

.saj-treatments__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ==========================================================================
   Header
   ========================================================================== */
.saj-treatments__header {
  max-width: 600px;
  margin-bottom: clamp(28px, 3vw, 44px);
}

.saj-treatments__eyebrow,
.saj-treatments__tagline {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--t-navy);
}

.saj-treatments__line {
  display: block;
  flex: 0 0 auto;
  width: clamp(56px, 7vw, 100px);
  height: 1.5px;
  background: var(--t-orange);
  transform-origin: 0 50%;
}

.saj-treatments__heading {
  margin: clamp(14px, 1.6vw, 22px) 0 clamp(16px, 1.8vw, 24px);
  font-family: var(--t-font-display);
  font-size: var(--t-heading-size);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--t-navy);
}

/* Each line is a mask for the reveal animation. */
.saj-treatments__heading-line {
  display: block;
  overflow: hidden;
  padding: 0.02em 0.14em 0.12em 0;
  margin-bottom: -0.12em;
}

.saj-treatments__heading-inner {
  display: inline-block;
}

.saj-treatments__heading-highlight {
  display: inline-block;
  font-style: italic;
  color: var(--t-orange);
}

.saj-treatments__description {
  max-width: 34rem;
  margin: 0;
  font-size: clamp(16px, 1.2vw, 18px);
  line-height: 1.6;
  color: var(--t-text);
}

/* ==========================================================================
   Grid + cards
   ========================================================================== */
.saj-treatments__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--t-grid-gap);
}

.saj-treatments__card {
  position: relative;
  display: grid;
  /* grid-template-columns: var(--t-icon-size) minmax(0, 1fr) var(--t-media-width); */
  grid-template-columns: var(--t-icon-size) minmax(0, 1fr) 42%;
  column-gap: 15px;
  min-height: var(--t-card-min-height);
  padding-left: 10px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--t-card-radius);
  background: var(--t-card-bg);
  box-shadow: 0 18px 40px -30px rgba(9, 44, 99, 0.35), 0 1px 0 rgba(9, 44, 99, 0.03);
  transition: box-shadow 0.45s var(--t-ease), transform 0.45s var(--t-ease);
}

.saj-treatments__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 26px 50px -30px rgba(9, 44, 99, 0.45), 0 1px 0 rgba(9, 44, 99, 0.03);
}

/* ---- Icon ---- */
.saj-treatments__icon {
  align-self: start;
  width: var(--t-icon-size);
  height: var(--t-icon-size);
  margin-top: 22px;
  color: var(--t-blue);
}

/* Motion layers (see js/our-treatments.js): the icon itself carries the
   entrance, the float wrapper the idle bob, the parallax wrapper the mouse
   offset. Each fills the icon box exactly, so layout is unaffected. */
.saj-treatments__icon-float,
.saj-treatments__icon-parallax {
  display: block;
  width: 100%;
  height: 100%;
}

.saj-treatments__icon svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.saj-treatments__icon-accent {
  stroke: var(--t-orange);
}

.saj-treatments__icon-fill {
  fill: var(--t-orange);
  stroke: none;
}

/* ---- Text ---- */
.saj-treatments__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  padding: 24px 0 20px;
}

.saj-treatments__title {
  margin: 0 0 10px;
  font-family: var(--t-font-display);
  /* font-size: var(--t-title-size); */
  font-size: 18px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--t-navy);
}

.saj-treatments__text {
  margin: 0 0 14px;
  font-size: var(--t-card-text-size);
  line-height: 1.55;
  color: var(--t-text);
}

.saj-treatments__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  font-size: 15px;
  font-weight: 500;
  color: var(--t-orange);
  text-decoration: none;
  border-radius: 4px;
  transition: color 0.3s ease;
}

.saj-treatments__arrow {
  display: inline-block;
  transition: transform 0.4s var(--t-ease);
}

.saj-treatments__link:hover,
.saj-treatments__link:focus-visible {
  color: var(--t-orange-strong);
}

.saj-treatments__link:hover .saj-treatments__arrow,
.saj-treatments__link:focus-visible .saj-treatments__arrow {
  transform: translateX(4px);
}

/* ---- Image: its own wrapper, curved on the left by the mask only ---- */
.saj-treatments__media {
  position: relative;
  margin: var(--t-media-inset) var(--t-media-inset) var(--t-media-inset) 0;
  overflow: hidden;
  border-radius: 0 var(--t-media-radius) var(--t-media-radius) 0;
  -webkit-mask-image: var(--t-image-mask);
  mask-image: var(--t-image-mask);
  -webkit-mask-size: 200% 100%;
  mask-size: 200% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: var(--t-mask-x) 0;
  mask-position: var(--t-mask-x) 0;
}

.saj-treatments__image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--t-image-position, center);
  transition: transform 0.9s var(--t-ease);
}

.saj-treatments__card:hover .saj-treatments__image {
  transform: scale(1.04);
}

/* ==========================================================================
   Footer: tagline + CTA
   ========================================================================== */
.saj-treatments__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: clamp(36px, 4vw, 56px);
}

.saj-treatments__tagline {
  color: var(--t-blue);
  letter-spacing: 3px;
}

.saj-treatments__cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  min-height: 60px;
  padding: 14px 34px 14px 38px;
  border-radius: 999px;
  background: var(--t-orange);
  color: var(--t-white);
  font-family: var(--t-font-display);
  font-size: clamp(19px, 1.5vw, 23px);
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 18px 34px -18px rgba(255, 90, 10, 0.8);
  transition: background-color 0.35s ease, box-shadow 0.35s ease;
}

.saj-treatments__cta-arrow {
  display: inline-block;
  font-family: var(--t-font-body);
  transition: transform 0.4s var(--t-ease);
}

.saj-treatments__cta:hover,
.saj-treatments__cta:focus-visible {
  background: var(--t-orange-strong);
}

.saj-treatments__cta:hover .saj-treatments__cta-arrow,
.saj-treatments__cta:focus-visible .saj-treatments__cta-arrow {
  transform: translateX(5px);
}

/* ==========================================================================
   Focus
   ========================================================================== */
.saj-treatments a:focus-visible {
  outline: 3px solid var(--t-blue);
  outline-offset: 3px;
}

.saj-treatments__cta:focus-visible {
  outline-color: var(--t-navy);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Narrow desktop: keep three columns but give the text a little more room */
@media (max-width: 1365.98px) {
  .saj-treatments {
    --t-media-width: 33%;
    --t-icon-size: 42px;
  }
}

/* Tablet 768–1199: two columns */
@media (max-width: 1199.98px) {
  .saj-treatments {
    --t-media-width: 38%;
    --t-icon-size: 46px;
  }

  .saj-treatments__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Mobile < 768: one column */
@media (max-width: 767.98px) {
  .saj-treatments {
    --t-gutter: 20px;
    --t-spacing: 64px;
    --t-heading-size: clamp(38px, 10.6vw, 54px);
    --t-media-width: 38%;
    --t-card-min-height: 164px;
  }

  .saj-treatments__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .saj-treatments__footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }

  .saj-treatments__cta {
    width: 100%;
    justify-content: center;
  }
}

/* Small phones < 480 */
@media (max-width: 479.98px) {
  .saj-treatments {
    --t-icon-size: 38px;
    --t-media-width: 34%;
    --t-title-size: 18px;
    --t-card-text-size: 13.5px;
    --t-card-radius: 18px;
    --t-media-radius: 14px;
  }

  .saj-treatments__card {
    column-gap: 10px;
    padding-left: 14px;
  }

  .saj-treatments__icon {
    margin-top: 20px;
  }

  .saj-treatments__body {
    padding: 18px 0 16px;
  }

  .saj-treatments__text {
    margin-bottom: 10px;
  }

  .saj-treatments__link {
    font-size: 14px;
  }

  .saj-treatments__eyebrow,
  .saj-treatments__tagline {
    font-size: 11px;
    gap: 14px;
  }

  .saj-treatments__tagline {
    letter-spacing: 2px;
  }
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .saj-treatments *,
  .saj-treatments *::before,
  .saj-treatments *::after {
    transition-duration: 0.01ms !important;
  }

  .saj-treatments__card:hover {
    transform: none;
  }
}