/* ============================================================
   FIRST REGENT PRIME — style.css
   Dark-luxury institutional palette over Bootstrap 5
   ============================================================ */

:root {
  --frp-navy:        #162638;
  --frp-navy-deep:   #0d1a26;
  --frp-navy-ink:    #06162d;
  --frp-gold:        #af915f;
  --frp-gold-bright: #c9a227;
  --frp-cream:       #fce1b6;
  --frp-paper:       #f7f4ec;
  --frp-ink:         #16202c;
  --frp-muted:       #5c6672;
  --frp-serif: 'Marcellus', 'Times New Roman', serif;
  --frp-sans:  'Jost', 'Helvetica Neue', Arial, sans-serif;
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--frp-sans);
  color: var(--frp-ink);
  background: var(--frp-paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--frp-gold); color: #fff; }

/* ============ Shared typographic elements ============ */

.frp-eyebrow {
  font-size: .78rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--frp-gold);
  font-weight: 500;
  margin-bottom: 1.1rem;
}
.frp-eyebrow-dark { color: var(--frp-gold); }

.frp-section-num {
  font-family: var(--frp-serif);
  font-size: .95rem;
  color: var(--frp-muted);
  letter-spacing: .25em;
  margin-bottom: .4rem;
}
.frp-section-num::after {
  content: "";
  display: block;
  width: 44px; height: 1px;
  background: var(--frp-gold);
  margin-top: .55rem;
}
.frp-section-num-gold { color: var(--frp-gold); }

.frp-h2 {
  font-family: var(--frp-serif);
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.12;
  color: var(--frp-navy-ink);
  margin-bottom: 1.4rem;
}
.frp-h2-light { color: #fff; }

.frp-body {
  font-weight: 300;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--frp-ink);
  margin-bottom: 1.2rem;
}
.frp-body-muted { color: rgba(252, 225, 182, .78); }

/* ============ Buttons (frame / fill discipline) ============ */

.btn {
  font-family: var(--frp-sans);
  font-size: .8rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: 0;
  padding: .9rem 1.9rem;
  transition: background-color .35s cubic-bezier(.77,0,.175,1), color .35s, border-color .35s;
}

.btn-frp-solid {
  background: var(--frp-gold);
  border: 1px solid var(--frp-gold);
  color: var(--frp-navy-deep);
}
.btn-frp-solid:hover, .btn-frp-solid:focus {
  background: var(--frp-gold-bright);
  border-color: var(--frp-gold-bright);
  color: var(--frp-navy-deep);
}

.btn-frp-frame {
  background: transparent;
  border: 1px solid rgba(255,255,255,.75);
  color: #fff;
}
.btn-frp-frame:hover, .btn-frp-frame:focus {
  background: #fff;
  color: var(--frp-navy-deep);
  border-color: #fff;
}

.btn-frp-frame-dark {
  background: transparent;
  border: 1px solid var(--frp-navy-ink);
  color: var(--frp-navy-ink);
}
.btn-frp-frame-dark:hover, .btn-frp-frame-dark:focus {
  background: var(--frp-navy-ink);
  color: var(--frp-cream);
}

.btn-frp-login {
  background: transparent;
  border: 1px solid var(--frp-gold);
  color: var(--frp-gold);
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.btn-frp-login:hover, .btn-frp-login:focus {
  background: var(--frp-gold);
  color: var(--frp-navy-deep);
}

/* ============ Navbar ============ */

.frp-navbar {
  padding: 1.15rem 0;
  transition: background-color .45s cubic-bezier(.075,.82,.165,1), padding .45s, box-shadow .45s;
}
.frp-navbar .nav-link {
  color: rgba(255,255,255,.82);
  font-size: .82rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .6rem .9rem;
  position: relative;
}
.frp-navbar .nav-link::after {
  content: "";
  position: absolute;
  left: .9rem; right: .9rem; bottom: .25rem;
  height: 1px;
  background: var(--frp-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s cubic-bezier(.77,0,.175,1);
}
.frp-navbar .nav-link:hover, .frp-navbar .nav-link:focus { color: #fff; }
.frp-navbar .nav-link:hover::after, .frp-navbar .nav-link.active::after { transform: scaleX(1); }
.frp-navbar .nav-link.active { color: #fff; }

.frp-navbar.scrolled {
  background: rgba(13, 26, 38, .96);
  padding: .55rem 0;
  box-shadow: 0 6px 30px rgba(0,0,0,.35);
  backdrop-filter: blur(6px);
}

.brand-crest { color: var(--frp-gold); flex: 0 0 auto; }
.brand-word { line-height: 1.15; }
.brand-line-1 {
  display: block;
  font-family: var(--frp-serif);
  color: #fff;
  font-size: 1.12rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.brand-line-2 {
  display: block;
  color: var(--frp-gold);
  font-size: .58rem;
  letter-spacing: .3em;
  text-transform: uppercase;
}

/* Custom toggler (no Bootstrap icon dependency) */
.frp-toggler {
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 0;
  padding: 12px 10px;
  min-width: 48px; min-height: 44px;
}
.frp-toggler:focus { box-shadow: 0 0 0 2px rgba(175,145,95,.5); }
.frp-toggler-line {
  display: block;
  width: 22px; height: 1.5px;
  background: #fff;
  margin: 5px auto;
  transition: transform .3s, opacity .3s;
}

@media (max-width: 991.98px) {
  .frp-navbar .navbar-collapse {
    background: rgba(13, 26, 38, .98);
    padding: 1rem 1.25rem 1.4rem;
    margin-top: .8rem;
    border-top: 1px solid rgba(175,145,95,.35);
  }
  .frp-navbar .nav-link { padding: .75rem .25rem; font-size: .9rem; }
}

/* ============ Hero ============ */

.frp-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--frp-navy-deep);
}
.frp-hero-bg {
  position: absolute; inset: 0;
  background: url('../assets/img/hero.jpg') center 30% / cover no-repeat;
  transform: scale(1.06);
  animation: frpHeroSettle 2.6s cubic-bezier(.19,1,.22,1) forwards;
}
@keyframes frpHeroSettle { to { transform: scale(1); } }
.frp-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(6,22,45,.88) 0%, rgba(6,22,45,.55) 45%, rgba(6,22,45,.25) 100%);
}
.frp-hero-content { position: relative; z-index: 2; padding-top: 7.5rem; padding-bottom: 6rem; }

.frp-hero-title {
  font-family: var(--frp-serif);
  color: #fff;
  font-size: clamp(2.6rem, 6.4vw, 4.9rem);
  line-height: 1.06;
  letter-spacing: .02em;
  margin-bottom: 1.6rem;
}
.frp-hero-title em {
  font-style: normal;
  color: var(--frp-gold);
}
.frp-hero-sub {
  color: rgba(252,225,182,.85);
  font-weight: 300;
  font-size: 1.06rem;
  line-height: 1.8;
  max-width: 34rem;
  margin-bottom: 2.4rem;
}

/* Rotating seal */
.frp-seal {
  position: absolute;
  right: 4.5rem; bottom: 4.5rem;
  width: 118px; height: 118px;
  z-index: 2;
  color: var(--frp-gold);
  display: grid;
  place-items: center;
}
.frp-seal-ring {
  position: absolute; inset: 0;
  animation: frpSealSpin 22s linear infinite;
}
@keyframes frpSealSpin { to { transform: rotate(360deg); } }
.frp-seal-text {
  font-family: var(--frp-sans);
  font-size: 10.5px;
  letter-spacing: .28em;
  fill: var(--frp-gold);
}
.frp-seal-core { color: var(--frp-gold); opacity: .9; }

@media (max-width: 991.98px) {
  .frp-seal { right: 1.5rem; bottom: 5.5rem; width: 92px; height: 92px; }
}

/* Scroll cue */
.frp-scroll-cue {
  position: absolute;
  left: 50%; bottom: 2rem;
  transform: translateX(-50%);
  z-index: 2;
  width: 44px; height: 56px;
  display: grid; place-items: center;
}
.frp-scroll-cue-line {
  width: 1px; height: 42px;
  background: linear-gradient(to bottom, transparent, var(--frp-gold));
  position: relative;
  overflow: hidden;
}
.frp-scroll-cue-line::after {
  content: "";
  position: absolute; left: 0; top: -50%;
  width: 100%; height: 50%;
  background: var(--frp-cream);
  animation: frpCueDrop 1.8s cubic-bezier(.77,0,.175,1) infinite;
}
@keyframes frpCueDrop { to { top: 110%; } }

/* ============ Trust strip ============ */

.frp-trust {
  background: var(--frp-navy);
  border-top: 1px solid rgba(175,145,95,.28);
  padding: 3.6rem 0;
}
.frp-stat {
  font-family: var(--frp-serif);
  font-size: clamp(2.1rem, 3.6vw, 3rem);
  color: #fff;
  margin-bottom: .35rem;
  line-height: 1;
}
.frp-stat-label {
  font-size: .76rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(252,225,182,.6);
  margin: 0;
}

/* ============ Sections ============ */

.frp-section { padding: 7rem 0; }
.frp-section-light { background: var(--frp-paper); }
.frp-section-dark { background: var(--frp-navy-deep); }
@media (max-width: 767.98px) { .frp-section { padding: 4.5rem 0; } }

/* Framed imagery */
.frp-frame-img {
  position: relative;
  margin: 0;
  padding: 0 0 1.4rem 1.4rem;
}
.frp-frame-img::before {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: calc(100% - 1.4rem); height: calc(100% - 1.4rem);
  border: 1px solid var(--frp-gold);
  z-index: 0;
}
.frp-frame-img img {
  position: relative;
  z-index: 1;
  width: 100%;
  display: block;
  filter: saturate(.92);
}
.frp-frame-caption {
  position: absolute;
  z-index: 2;
  right: 0; bottom: 2.6rem;
  background: var(--frp-navy-deep);
  color: var(--frp-cream);
  font-size: .7rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  padding: .55rem 1rem;
}

/* Mini facts */
.frp-mini { border-top: 1px solid var(--frp-gold); padding-top: .9rem; }
.frp-mini-title {
  font-family: var(--frp-serif);
  font-size: 1.05rem;
  color: var(--frp-navy-ink);
  margin-bottom: .35rem;
}
.frp-mini-text { font-size: .9rem; font-weight: 300; color: var(--frp-muted); line-height: 1.7; margin: 0; }

/* ============ Services ============ */

.frp-service {
  height: 100%;
  border-top: 1px solid rgba(175,145,95,.4);
  padding: 2rem 1.4rem 2.2rem .2rem;
  position: relative;
  transition: background-color .4s;
}
.frp-service:hover { background: rgba(175,145,95,.06); }
.frp-service-num {
  font-family: var(--frp-serif);
  color: rgba(175,145,95,.55);
  font-size: .95rem;
  display: block;
  margin-bottom: 1.6rem;
}
.frp-service-icon {
  width: 46px; height: 46px;
  color: var(--frp-gold);
  margin-bottom: 1.3rem;
}
.frp-service-title {
  font-family: var(--frp-serif);
  color: #fff;
  font-size: 1.35rem;
  margin-bottom: .8rem;
}
.frp-service-text {
  color: rgba(252,225,182,.72);
  font-weight: 300;
  font-size: .94rem;
  line-height: 1.75;
  margin-bottom: 1.4rem;
}
.frp-service-link {
  color: var(--frp-gold);
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.frp-service-link .frp-arrow { transition: transform .3s; }
.frp-service-link:hover { color: var(--frp-cream); }
.frp-service-link:hover .frp-arrow { transform: translateX(6px); }
.frp-service-link-dark { color: var(--frp-navy-ink); }
.frp-service-link-dark:hover { color: var(--frp-gold); }

/* ============ Savings ============ */

.frp-checklist { list-style: none; padding: 0; margin: 1.4rem 0 0; }
.frp-checklist li {
  position: relative;
  padding: .55rem 0 .55rem 1.9rem;
  font-weight: 300;
  color: var(--frp-ink);
  border-bottom: 1px solid rgba(22,38,56,.1);
}
.frp-checklist li::before {
  content: "";
  position: absolute;
  left: 0; top: 1rem;
  width: 14px; height: 7px;
  border-left: 1.5px solid var(--frp-gold);
  border-bottom: 1.5px solid var(--frp-gold);
  transform: rotate(-45deg);
}

.frp-tier {
  background: #fff;
  border: 1px solid rgba(22,38,56,.12);
  padding: 2.4rem 2rem 2rem;
  height: 100%;
  position: relative;
  transition: transform .35s cubic-bezier(.19,1,.22,1), box-shadow .35s;
}
.frp-tier:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(6,22,45,.35); }
.frp-tier-featured { border-color: var(--frp-gold); border-width: 1.5px; }
.frp-tier-flag {
  position: absolute;
  top: -12px; left: 2rem;
  background: var(--frp-gold);
  color: var(--frp-navy-deep);
  font-size: .66rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  margin: 0;
}
.frp-tier-name {
  font-size: .8rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--frp-muted);
  margin-bottom: 1rem;
}
.frp-tier-rate { font-family: var(--frp-serif); color: var(--frp-navy-ink); margin-bottom: .6rem; }
.frp-tier-rate span { font-size: 3rem; line-height: 1; }
.frp-tier-rate small { font-size: 1rem; color: var(--frp-gold); margin-left: .3rem; letter-spacing: .1em; }
.frp-tier-desc { font-weight: 300; font-size: .92rem; color: var(--frp-muted); line-height: 1.7; min-height: 3.2em; }
.frp-tier-rule { border-color: rgba(175,145,95,.5); margin: 1.2rem 0 .9rem; }
.frp-tier-min {
  font-size: .76rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--frp-navy-ink);
  margin: 0;
}

/* Calculator */
.frp-calc {
  background: var(--frp-navy-deep);
  padding: 3rem;
  position: relative;
  border: 1px solid rgba(175,145,95,.35);
}
.frp-calc-title {
  font-family: var(--frp-serif);
  color: #fff;
  font-size: 1.7rem;
  margin-bottom: 1.8rem;
}
.frp-calc-field { margin-bottom: 1.5rem; }
.frp-calc-label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(252,225,182,.75);
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: .4rem;
}
.frp-calc-label output { color: var(--frp-gold); font-weight: 500; letter-spacing: .05em; }

.frp-range { height: 26px; }
.frp-range::-webkit-slider-runnable-track {
  height: 2px;
  background: rgba(175,145,95,.45);
}
.frp-range::-webkit-slider-thumb {
  appearance: none;
  width: 18px; height: 18px;
  margin-top: -8px;
  border-radius: 50%;
  background: var(--frp-gold);
  border: 3px solid var(--frp-navy-deep);
  box-shadow: 0 0 0 1px var(--frp-gold);
}
.frp-range::-moz-range-track { height: 2px; background: rgba(175,145,95,.45); }
.frp-range::-moz-range-thumb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--frp-gold);
  border: 3px solid var(--frp-navy-deep);
  box-shadow: 0 0 0 1px var(--frp-gold);
}

.frp-calc-result-label {
  color: rgba(252,225,182,.7);
  font-size: .8rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}
.frp-calc-result {
  font-family: var(--frp-serif);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--frp-gold);
  margin-bottom: .8rem;
  line-height: 1;
}
.frp-calc-note {
  color: rgba(252,225,182,.45);
  font-size: .74rem;
  font-weight: 300;
  line-height: 1.6;
  max-width: 22rem;
  margin: 0 auto;
}
@media (min-width: 992px) { .frp-calc-note { margin: 0 0 0 auto; } }
@media (max-width: 767.98px) { .frp-calc { padding: 2rem 1.4rem; } }

/* ============ Global band ============ */

.frp-global {
  position: relative;
  padding: 8rem 0;
  background: var(--frp-navy-deep);
  overflow: hidden;
}
.frp-global-bg {
  position: absolute; inset: 0;
  background: url('../assets/img/global.jpg') center / cover no-repeat;
  opacity: .5;
}
.frp-global::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(6,22,45,.92) 0%, rgba(6,22,45,.45) 60%, rgba(6,22,45,.2) 100%);
}
.frp-global .container { z-index: 2; }

/* ============ Insights ============ */

.frp-note {
  border-top: 1.5px solid var(--frp-navy-ink);
  padding-top: 1.4rem;
  height: 100%;
  transition: border-color .3s;
}
.frp-note:hover { border-top-color: var(--frp-gold); }
.frp-note-date {
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--frp-gold);
  margin-bottom: .9rem;
}
.frp-note-title {
  font-family: var(--frp-serif);
  font-size: 1.4rem;
  color: var(--frp-navy-ink);
  line-height: 1.25;
  margin-bottom: .8rem;
}
.frp-note-text {
  font-weight: 300;
  font-size: .94rem;
  color: var(--frp-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.frp-note-meta {
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--frp-navy-ink);
}

/* ============ CTA band ============ */

.frp-cta {
  background: linear-gradient(135deg, var(--frp-gold) 0%, var(--frp-gold-bright) 100%);
  padding: 6.5rem 0;
}
.frp-cta .frp-h2 { color: var(--frp-navy-deep); }
.frp-cta .frp-eyebrow-dark { color: rgba(13,26,38,.75); }
.frp-cta .btn-frp-frame-dark { border-color: var(--frp-navy-deep); color: var(--frp-navy-deep); }
.frp-cta .btn-frp-frame-dark:hover { background: var(--frp-navy-deep); color: var(--frp-gold-bright); }

/* ============ Footer ============ */

.frp-footer {
  background: var(--frp-navy-ink);
  padding-top: 5.5rem;
  color: rgba(252,225,182,.7);
}
.frp-footer-crest { color: var(--frp-gold); }
.frp-footer-brand {
  font-family: var(--frp-serif);
  color: #fff;
  font-size: 1.1rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.frp-footer-text { font-weight: 300; font-size: .92rem; line-height: 1.8; margin-bottom: 1rem; }
.frp-footer-head {
  color: #fff;
  font-size: .78rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.frp-footer-list { list-style: none; padding: 0; margin: 0; }
.frp-footer-list li { margin-bottom: .7rem; }
.frp-footer-list a {
  color: rgba(252,225,182,.65);
  text-decoration: none;
  font-weight: 300;
  font-size: .92rem;
  transition: color .25s;
}
.frp-footer-list a:hover { color: var(--frp-gold-bright); }
.frp-footer-rule { border-color: rgba(175,145,95,.25); margin: 0; }
.frp-legal {
  font-size: .76rem;
  font-weight: 300;
  color: rgba(252,225,182,.4);
  line-height: 1.7;
  margin: 0;
}

.frp-input {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(175,145,95,.4);
  border-radius: 0;
  color: #fff;
  font-weight: 300;
  padding: .8rem 1rem;
  min-height: 44px;
}
.frp-input::placeholder { color: rgba(252,225,182,.4); }
.frp-input:focus {
  background: rgba(255,255,255,.09);
  border-color: var(--frp-gold);
  color: #fff;
  box-shadow: none;
}
.frp-form-msg { font-size: .82rem; color: var(--frp-gold-bright); min-height: 1.2em; margin-bottom: 0; }

/* ============ Back to top ============ */

.frp-top {
  position: fixed;
  right: 1.4rem; bottom: 1.4rem;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--frp-gold);
  background: var(--frp-navy-deep);
  color: var(--frp-gold);
  display: grid;
  place-items: center;
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .35s, transform .35s, background-color .35s;
}
.frp-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.frp-top:hover { background: var(--frp-gold); color: var(--frp-navy-deep); }

/* ============ Reveal motion ============ */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .9s cubic-bezier(.19,1,.22,1), transform .9s cubic-bezier(.19,1,.22,1);
  will-change: opacity, transform;
}
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }
.reveal.revealed { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .frp-hero-bg { animation: none; transform: none; }
  .frp-seal-ring, .frp-scroll-cue-line::after { animation: none; }
  html { scroll-behavior: auto; }
}

/* Safe-area respect on mobile */
@supports (padding: env(safe-area-inset-bottom)) {
  .frp-top { bottom: calc(1.4rem + env(safe-area-inset-bottom)); }
  .frp-footer { padding-bottom: env(safe-area-inset-bottom); }
}