/* ============================================================
   Partners Through Postpartum™ — Design System
   Editorial Luxury · deep slate-navy on warm parchment
   Display: Bodoni Moda  ·  Text/UI: Plus Jakarta Sans
   ============================================================ */

:root{
  /* palette */
  --paper:        #F4F1EA;   /* warm parchment base */
  --paper-soft:   #FBF9F3;   /* lifted surface */
  --paper-deep:   #EBE5D9;   /* recessed band */
  --ink:          #1E3148;   /* headlines / primary text (never pure black) */
  --ink-soft:     #43576E;   /* secondary text */
  --ink-faint:    #6B7C90;   /* tertiary / captions */
  --navy:         #3E5A78;   /* brand mid — cards, footer */
  --navy-deep:    #2C4159;   /* deeper navy */
  --navy-darker:  #213347;   /* darkest navy */
  --cream:        #EFEBE1;   /* text on navy */
  --cream-soft:   #C9D2DD;   /* muted text on navy */
  --sage:         #6E9B7C;   /* functional accent: checks / success only */
  --sage-soft:    #8FB59A;
  --line:         rgba(30,49,72,0.12);
  --line-soft:    rgba(30,49,72,0.07);
  --line-cream:   rgba(239,235,225,0.16);

  /* type */
  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-sans:    "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;

  /* radii */
  --r-xl: 2rem;
  --r-lg: 1.5rem;
  --r-md: 1.125rem;
  --r-sm: 0.7rem;
  --r-pill: 999px;

  /* shadow — tinted to navy, soft + diffused */
  --shadow-sm:   0 12px 28px -18px rgba(30,49,72,0.30);
  --shadow-soft: 0 28px 56px -28px rgba(30,49,72,0.26);
  --shadow-card: 0 40px 80px -36px rgba(30,49,72,0.34);

  /* motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* layout */
  --maxw: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--paper);
  color:var(--ink);
  font-size:clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height:1.7;
  font-weight:400;
  letter-spacing:-0.003em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
::selection{ background:var(--navy); color:var(--paper-soft); }

/* ---------- film grain (fixed, pointer-events none) ---------- */
.grain{
  position:fixed; inset:0; z-index:60; pointer-events:none;
  opacity:0.035; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- layout helpers ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:clamp(4.5rem, 9vw, 9rem); }
.section--tight{ padding-block:clamp(3.5rem, 6vw, 6rem); }

/* ---------- eyebrow ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:.6rem;
  font-size:.72rem; font-weight:600; letter-spacing:.22em;
  text-transform:uppercase; color:var(--navy);
}
.eyebrow::before{
  content:""; width:1.75rem; height:1px; background:var(--navy); opacity:.5;
}
.eyebrow--center::after{
  content:""; width:1.75rem; height:1px; background:var(--navy); opacity:.5;
}
.eyebrow--plain::before{ display:none; }
.on-navy .eyebrow{ color:var(--cream-soft); }
.on-navy .eyebrow::before,.on-navy .eyebrow::after{ background:var(--cream-soft); }

/* ---------- display type ---------- */
.display{
  font-family:var(--font-display);
  font-weight:560;
  line-height:1.02;
  letter-spacing:-0.01em;
  color:var(--ink);
  margin:0;
}
h1.display{ font-size:clamp(2.9rem, 2rem + 4.6vw, 5.75rem); font-weight:600; letter-spacing:-0.018em; }
h2.display{ font-size:clamp(2.1rem, 1.5rem + 2.6vw, 3.5rem); font-weight:600; letter-spacing:-0.016em; }
h3.display{ font-size:clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight:560; }
.display .tm{
  font-family:var(--font-sans); font-weight:600;
  font-size:.32em; vertical-align:super; letter-spacing:0;
  position:relative; top:-0.15em;
}
.lead{
  font-size:clamp(1.125rem, 1.04rem + 0.45vw, 1.4rem);
  line-height:1.6; color:var(--ink-soft); font-weight:400;
  max-width:60ch; margin:0;
}
.body-copy{ color:var(--ink-soft); max-width:64ch; }
.body-copy p{ margin:0 0 1.1em; }

/* ---------- buttons ---------- */
.btn{
  --bg:var(--navy); --fg:var(--cream);
  position:relative; display:inline-flex; align-items:center; gap:.85rem;
  padding:.95rem 1.05rem .95rem 1.6rem;
  background:var(--bg); color:var(--fg);
  border:1px solid transparent; border-radius:var(--r-pill);
  font-weight:600; font-size:.95rem; letter-spacing:-0.01em;
  box-shadow:var(--shadow-sm);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), background .35s var(--ease);
  will-change:transform;
}
.btn:hover{ transform:translateY(-2px); box-shadow:var(--shadow-soft); background:var(--navy-deep); }
.btn:active{ transform:translateY(0) scale(.985); }
.btn .ico{
  display:grid; place-items:center; width:2rem; height:2rem; border-radius:var(--r-pill);
  background:rgba(255,255,255,0.14);
  transition:transform .45s var(--ease), background .35s var(--ease);
}
.btn:hover .ico{ transform:translate(2px,-1px) scale(1.05); background:rgba(255,255,255,0.22); }
.btn .ico svg{ width:1rem; height:1rem; }

.btn--ghost{
  --bg:transparent; --fg:var(--ink);
  border-color:var(--line); box-shadow:none; padding-left:1.6rem;
}
.btn--ghost:hover{ background:rgba(30,49,72,0.05); border-color:rgba(30,49,72,0.22); }
.btn--ghost .ico{ background:rgba(30,49,72,0.07); }
.btn--ghost:hover .ico{ background:rgba(30,49,72,0.12); }

.on-navy .btn{ --bg:var(--paper-soft); --fg:var(--ink); }
.on-navy .btn:hover{ background:#fff; }
.on-navy .btn .ico{ background:rgba(30,49,72,0.10); }
.on-navy .btn--ghost{ --fg:var(--cream); border-color:var(--line-cream); }
.on-navy .btn--ghost:hover{ background:rgba(255,255,255,0.06); }
.on-navy .btn--ghost .ico{ background:rgba(255,255,255,0.12); }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  padding-top:clamp(.85rem,1.6vw,1.4rem); padding-bottom:.4rem;
}
.nav__inner{
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  max-width:var(--maxw); margin-inline:auto;
  padding:.7rem .8rem .7rem 1.4rem;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  transition:background .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.nav.is-scrolled .nav__inner{
  background:rgba(244,241,234,0.72);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  backdrop-filter:blur(16px) saturate(1.4);
  border-color:var(--line-soft);
  box-shadow:var(--shadow-sm);
}
.brand{
  font-family:var(--font-display); font-weight:600;
  font-size:1.12rem; letter-spacing:-0.01em; color:var(--ink);
  display:inline-flex; align-items:baseline; gap:.05rem; white-space:nowrap;
}
.brand .tm{ font-family:var(--font-sans); font-weight:600; font-size:.5em; vertical-align:super; }
.nav__links{ display:flex; align-items:center; gap:.35rem; }
.nav__link{
  position:relative; padding:.55rem .95rem; border-radius:var(--r-pill);
  font-size:.92rem; font-weight:500; color:var(--ink-soft);
  transition:color .3s var(--ease), background .3s var(--ease);
}
.nav__link:hover{ color:var(--ink); background:rgba(30,49,72,0.05); }
.nav__link.is-active{ color:var(--ink); }
.nav__link.is-active::after{
  content:""; position:absolute; left:.95rem; right:.95rem; bottom:.32rem; height:1.5px;
  background:var(--navy); border-radius:2px;
}
.nav__cta{ margin-left:.4rem; }
.nav__cta .btn{ padding:.7rem .85rem .7rem 1.25rem; font-size:.9rem; }
.nav__cta .btn .ico{ width:1.7rem; height:1.7rem; }

.nav__toggle{
  display:none; width:2.85rem; height:2.85rem; border:none; border-radius:var(--r-pill);
  background:rgba(30,49,72,0.06); position:relative;
}
.nav__toggle span{
  position:absolute; left:50%; top:50%; width:1.15rem; height:1.5px; background:var(--ink);
  transform:translate(-50%,-50%); transition:transform .45s var(--ease), opacity .3s var(--ease);
}
.nav__toggle span:nth-child(1){ transform:translate(-50%,calc(-50% - 5px)); }
.nav__toggle span:nth-child(3){ transform:translate(-50%,calc(-50% + 5px)); }

/* mobile menu overlay */
.mobile-menu{
  position:fixed; inset:0; z-index:55; display:none;
  background:rgba(244,241,234,0.86);
  -webkit-backdrop-filter:blur(26px) saturate(1.3);
  backdrop-filter:blur(26px) saturate(1.3);
  opacity:0; transition:opacity .5s var(--ease);
}
.mobile-menu.is-open{ display:block; opacity:1; }
.mobile-menu__inner{
  display:flex; flex-direction:column; gap:.25rem;
  padding:7rem var(--gutter) 3rem; height:100%;
}
.mobile-menu a{
  font-family:var(--font-display); font-size:clamp(2rem,9vw,3rem); font-weight:500;
  color:var(--ink); padding:.5rem 0; border-bottom:1px solid var(--line-soft);
  opacity:0; transform:translateY(28px);
}
.mobile-menu.is-open a{ animation:menuIn .7s var(--ease) forwards; }
.mobile-menu.is-open a:nth-child(1){ animation-delay:.08s; }
.mobile-menu.is-open a:nth-child(2){ animation-delay:.15s; }
.mobile-menu.is-open a:nth-child(3){ animation-delay:.22s; }
.mobile-menu.is-open a:nth-child(4){ animation-delay:.29s; }
@keyframes menuIn{ to{ opacity:1; transform:translateY(0); } }
body.menu-open{ overflow:hidden; }
body.menu-open .nav__toggle span:nth-child(1){ transform:translate(-50%,-50%) rotate(45deg); }
body.menu-open .nav__toggle span:nth-child(2){ opacity:0; }
body.menu-open .nav__toggle span:nth-child(3){ transform:translate(-50%,-50%) rotate(-45deg); }

/* ---------- double-bezel card ---------- */
.bezel{
  background:rgba(30,49,72,0.04);
  border:1px solid var(--line-soft);
  border-radius:var(--r-xl);
  padding:.4rem;
}
.bezel__core{
  border-radius:calc(var(--r-xl) - 0.4rem);
  height:100%;
}

/* navy panel (Overview cards / form) */
.panel-navy{
  background:linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color:var(--cream);
  border-radius:calc(var(--r-xl) - 0.4rem);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.08), var(--shadow-soft);
  padding:clamp(1.75rem,3vw,2.4rem);
}
.panel-navy h3{ color:#fff; }

/* ---------- hero ---------- */
.hero{ padding-top:clamp(2.5rem,5vw,4.5rem); padding-bottom:clamp(3.5rem,7vw,6rem); }
.hero__grid{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:clamp(2rem,5vw,4.5rem);
  align-items:center;
}
.hero__eyebrow{ margin-bottom:1.6rem; }
.hero h1{ margin-bottom:1.6rem; color:var(--navy); }
.hero__sub{ margin-bottom:2.4rem; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:.85rem; }
.hero__figure{
  position:relative; border-radius:var(--r-xl); padding:.5rem;
  background:linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  box-shadow:var(--shadow-card);
}
.hero__figure::before,.hero__figure::after{
  content:""; position:absolute; left:.5rem; right:.5rem; height:.7rem;
  background:var(--navy-deep); border-radius:var(--r-pill);
}
.hero__figure::before{ top:-.35rem; opacity:.0; }
.hero__media{
  border-radius:calc(var(--r-xl) - 0.5rem); overflow:hidden; aspect-ratio:4/3.4;
  background:var(--navy-deep);
}
.hero__media img,.hero__media svg{ width:100%; height:100%; object-fit:cover; }

/* ---------- about (asymmetric split) ---------- */
.about__grid{
  display:grid; grid-template-columns:0.92fr 1.08fr; gap:clamp(2rem,5vw,4.5rem);
  align-items:center;
}
.about__media{ border-radius:var(--r-xl); padding:.5rem; background:linear-gradient(160deg,var(--navy) 0%, var(--navy-deep) 100%); box-shadow:var(--shadow-card); }
.about__media-inner{ border-radius:calc(var(--r-xl) - .5rem); overflow:hidden; }
.about__media-inner img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/4.6; }

/* ---------- overview cards ---------- */
.overview__head{ text-align:center; margin-bottom:clamp(2.5rem,5vw,4rem); }
.overview__grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1rem,2vw,1.5rem);
  align-items:start;
}
.overview__grid > *:nth-child(2){ transform:translateY(2.25rem); }
.ov-card h3{
  font-family:var(--font-display); font-size:1.45rem; font-weight:500; margin:0 0 1.25rem;
  display:flex; align-items:center; gap:.75rem;
}
.ov-card__ico{
  display:grid; place-items:center; width:2.5rem; height:2.5rem; flex:0 0 auto;
  border-radius:var(--r-sm); background:rgba(255,255,255,0.1);
}
.ov-card__ico svg{ width:1.35rem; height:1.35rem; color:var(--cream); }
.ov-card__sub{ color:var(--cream-soft); font-size:.92rem; margin:0 0 1rem; }
.ov-list{ list-style:none; margin:0; padding:0; display:grid; gap:.85rem; }
.ov-list li{
  display:flex; gap:.7rem; align-items:flex-start; font-size:.96rem; line-height:1.5;
  color:var(--cream);
}
.ov-list--check li::before{
  content:""; flex:0 0 auto; width:1.15rem; height:1.15rem; margin-top:.15rem;
  border-radius:.3rem; background:var(--sage);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/0.8rem no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/0.8rem no-repeat;
}
.ov-list--dot li::before{
  content:""; flex:0 0 auto; width:.4rem; height:.4rem; margin-top:.6rem; border-radius:50%;
  background:var(--cream-soft);
}

/* ---------- features (editorial, hairline-divided) ---------- */
.features__grid{
  display:grid; grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
}
.feature{
  padding:clamp(2rem,4vw,3rem) clamp(1.25rem,2.5vw,2.25rem);
  border-bottom:1px solid var(--line);
}
.feature + .feature{ border-left:1px solid var(--line); }
.feature__num{
  font-family:var(--font-display); font-size:.95rem; color:var(--navy); opacity:.6; margin-bottom:1.5rem;
}
.feature__ico{
  width:2.6rem; height:2.6rem; color:var(--navy); margin-bottom:1.4rem;
}
.feature__ico svg{ width:100%; height:100%; }
.feature h3{
  font-family:var(--font-display); font-weight:500; font-size:1.4rem; margin:0 0 .7rem; color:var(--ink);
}
.feature p{ margin:0; color:var(--ink-soft); font-size:.98rem; }

/* ---------- testimonials ---------- */
.tmnls__head{ margin-bottom:clamp(2.5rem,5vw,4rem); }
.tmnls__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1.5rem,3vw,3rem); }
.tmnl{ display:flex; flex-direction:column; gap:1.5rem; }
.tmnl__mark{ font-family:var(--font-display); font-size:3rem; line-height:.6; color:var(--navy); opacity:.35; }
.tmnl__quote{
  font-family:var(--font-display); font-style:italic; font-weight:500;
  font-size:clamp(1.2rem,1rem + 0.6vw,1.45rem); line-height:1.4; color:var(--ink);
}
.tmnl__by{ font-size:.8rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-faint); }
.tmnls__grid > *:nth-child(2){ transform:translateY(1.75rem); }

/* ---------- cta band ---------- */
.ctaband{ background:linear-gradient(160deg,var(--navy) 0%, var(--navy-deep) 100%); color:var(--cream); }
.ctaband__inner{
  display:grid; grid-template-columns:1.2fr auto; gap:2rem; align-items:center;
}
.ctaband h2{ color:#fff; max-width:18ch; }
.ctaband p{ color:var(--cream-soft); margin:.9rem 0 0; max-width:46ch; }

/* ---------- inquiry form ---------- */
.inq__grid{
  display:grid; grid-template-columns:0.95fr 1.05fr; gap:clamp(2rem,5vw,4.5rem); align-items:start;
}
.form{ display:grid; gap:1.15rem; }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.field{ display:grid; gap:.45rem; }
.field label{
  font-size:.82rem; font-weight:600; letter-spacing:.04em; color:var(--cream);
}
.field label .req{ color:var(--sage-soft); font-weight:500; }
.field input,.field select,.field textarea{
  width:100%; font-family:inherit; font-size:.98rem; color:var(--ink);
  background:var(--paper-soft); border:1px solid transparent; border-radius:var(--r-md);
  padding:.85rem 1rem; transition:box-shadow .3s var(--ease), background .3s var(--ease);
}
.field textarea{ min-height:7rem; resize:vertical; }
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231E3148' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 1rem center; background-size:1.1rem; padding-right:2.6rem; }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; background:#fff; box-shadow:0 0 0 3px rgba(110,155,124,0.45);
}
.field input::placeholder,.field textarea::placeholder{ color:var(--ink-faint); }
.field--error input,.field--error select,.field--error textarea{ box-shadow:0 0 0 2px #C76B5A; }
.field__err{ font-size:.78rem; color:#F0C9C0; min-height:0; display:none; }
.field--error .field__err{ display:block; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form__submit{ display:flex; align-items:center; gap:1rem; flex-wrap:wrap; margin-top:.4rem; }
.form__status{ font-size:.9rem; font-weight:500; }
.form__status.ok{ color:#CFE8D6; }
.form__status.err{ color:#F0C9C0; }
.btn[disabled]{ opacity:.6; pointer-events:none; }
.btn .spinner{ width:1rem; height:1rem; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite; }
.on-navy .btn .spinner{ border-color:rgba(30,49,72,.3); border-top-color:var(--ink); }
@keyframes spin{ to{ transform:rotate(360deg); } }

/* ---------- author ---------- */
.author__grid{ display:grid; grid-template-columns:1fr 0.8fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.author__photo{ border-radius:var(--r-xl); padding:.45rem; background:rgba(30,49,72,0.05); border:1px solid var(--line-soft); }
.author__photo img,.author__photo svg{ border-radius:calc(var(--r-xl) - .45rem); width:100%; aspect-ratio:4/4.6; object-fit:cover; background:var(--paper-deep); }

/* ---------- guide carousel ---------- */
.guide__intro{ display:grid; grid-template-columns:1.05fr 0.95fr; gap:clamp(2rem,5vw,4rem); align-items:center; margin-bottom:clamp(2.5rem,5vw,4rem); }
.carousel{ position:relative; }
.carousel__track{
  display:grid; grid-auto-flow:column; grid-auto-columns:minmax(280px,1fr);
  gap:clamp(1rem,2vw,1.75rem); overflow-x:auto; scroll-snap-type:x mandatory;
  padding-bottom:1.5rem; scrollbar-width:none;
}
.carousel__track::-webkit-scrollbar{ display:none; }
@media (min-width:900px){ .carousel__track{ grid-auto-columns:calc((100% - 3.5rem)/3); } }
.gcard{ scroll-snap-align:start; }
.gcard__core{
  height:100%; background:var(--paper-soft); border-radius:calc(var(--r-xl) - .4rem);
  padding:clamp(1.6rem,2.5vw,2.1rem); border:1px solid var(--line-soft);
  display:flex; flex-direction:column; gap:1.1rem;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.gcard:hover .gcard__core{ transform:translateY(-4px); box-shadow:var(--shadow-soft); }
.gcard__top{ display:flex; align-items:center; justify-content:space-between; }
.gcard__ico{ width:3rem; height:3rem; color:var(--navy); }
.gcard__ico svg{ width:100%; height:100%; }
.gcard__num{ font-family:var(--font-display); font-size:.95rem; color:var(--navy); opacity:.45; }
.gcard h3{ font-family:var(--font-display); font-weight:500; font-size:1.5rem; margin:0; color:var(--ink); }
.gcard p{ margin:0; color:var(--ink-soft); font-size:.96rem; }
.carousel__nav{ display:flex; gap:.6rem; margin-top:1.5rem; }
.carousel__btn{
  width:3.1rem; height:3.1rem; border-radius:var(--r-pill); border:1px solid var(--line);
  background:var(--paper-soft); color:var(--ink); display:grid; place-items:center;
  transition:transform .4s var(--ease), background .3s var(--ease), border-color .3s var(--ease), opacity .3s var(--ease);
}
.carousel__btn:hover{ background:var(--navy); color:var(--cream); border-color:transparent; transform:translateY(-2px); }
.carousel__btn:active{ transform:scale(.95); }
.carousel__btn[disabled]{ opacity:.35; pointer-events:none; }
.carousel__btn svg{ width:1.2rem; height:1.2rem; }

/* ---------- footer ---------- */
.footer{ background:linear-gradient(160deg,var(--navy-deep) 0%, var(--navy-darker) 100%); color:var(--cream); }
.footer__inner{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:2.5rem; padding-block:clamp(3rem,5vw,4.5rem); }
.footer__brand{ font-family:var(--font-display); font-size:1.6rem; font-weight:600; margin:0 0 .9rem; }
.footer__brand .tm{ font-family:var(--font-sans); font-size:.45em; vertical-align:super; font-weight:600; }
.footer__tag{ color:var(--cream-soft); max-width:34ch; margin:0; font-size:.95rem; }
.footer__col h4{ font-size:.74rem; letter-spacing:.18em; text-transform:uppercase; color:var(--cream-soft); margin:0 0 1.1rem; font-weight:600; }
.footer__col a{ display:block; padding:.3rem 0; color:var(--cream); font-size:.95rem; opacity:.85; transition:opacity .3s var(--ease), transform .3s var(--ease); }
.footer__col a:hover{ opacity:1; transform:translateX(3px); }
.footer__bottom{ border-top:1px solid var(--line-cream); padding-block:1.6rem; display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; color:var(--cream-soft); font-size:.82rem; }

/* ---------- scroll reveal (gated behind .js so content is never JS-dependent) ---------- */
.js .reveal{ opacity:0; transform:translateY(28px); filter:blur(6px); transition:opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease); }
.js .reveal.in{ opacity:1; transform:none; filter:none; }
.reveal[data-d="1"]{ transition-delay:.08s; }
.reveal[data-d="2"]{ transition-delay:.16s; }
.reveal[data-d="3"]{ transition-delay:.24s; }
.reveal[data-d="4"]{ transition-delay:.32s; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; filter:none; transition:none; }
  .overview__grid > *:nth-child(2),.tmnls__grid > *:nth-child(2){ transform:none; }
}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .hero__grid,.about__grid,.inq__grid,.author__grid,.guide__intro,.ctaband__inner{ grid-template-columns:1fr; }
  .about__grid h2{ position:static; }
  .overview__grid{ grid-template-columns:1fr; }
  .overview__grid > *:nth-child(2){ transform:none; }
  .features__grid,.tmnls__grid{ grid-template-columns:1fr; }
  .feature + .feature{ border-left:none; }
  .tmnls__grid > *:nth-child(2){ transform:none; }
  .footer__inner{ grid-template-columns:1fr 1fr; }
  .ctaband__inner .btn{ justify-self:start; }
}
@media (max-width:720px){
  .nav__links{ display:none; }
  .nav__cta{ display:none; }
  .nav__toggle{ display:block; }
  .form__row{ grid-template-columns:1fr; }
  .footer__inner{ grid-template-columns:1fr; gap:2rem; }
  .hero__figure::before,.hero__figure::after{ display:none; }
}