/* ============================================================
   PANORO — Shared Design System v1.0
   ============================================================
   1.  CSS Reset & Base
   2.  Design Tokens (CSS Custom Properties)
   3.  Typography
   4.  Layout Utilities
   5.  Buttons & CTAs
   6.  Navigation
   7.  Footer
   8.  Animation Keyframes
   9.  Scroll Reveal
   10. Section Shared Styles
   11. Page Hero (inner pages)
   12. Ring Decorations
   13. Responsive
   ============================================================ */

/* ── 1. CSS Reset & Base ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', sans-serif;
  background: #0E1F2B;
  color: #F5FAFA;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; }

/* ── 2. Design Tokens ──────────────────────────────────────── */
:root {
  --pt:   #62C4B8;
  --ptd:  #3DA89B;
  --pd:   #0E1F2B;
  --pd2:  #132534;
  --pd3:  #1C3345;
  --pl:   #F5FAFA;
  --pl2:  #EAF4F3;
  --pw:   #FFFFFF;
  --pa:   #E8913A;
  --ptx:  #1A2E35;
  --pm:   #5A7A82;
  --pf:   #8AABB0;

  --r-sm:   8px;
  --r-md:   16px;
  --r-lg:   24px;
  --r-pill: 50px;

  --sh-sm: 0 2px 12px rgba(0,0,0,.15);
  --sh-md: 0 8px 32px rgba(0,0,0,.25);
  --sh-lg: 0 20px 60px rgba(0,0,0,.35);
  --sh-tl: 0 8px 32px rgba(98,196,184,.25);

  --ease:  0.3s ease;
  --easeS: 0.6s cubic-bezier(.16,1,.3,1);
}

/* ── 3. Typography ────────────────────────────────────────── */
.pnr-h1   { font-size: clamp(2.4rem, 5.5vw, 4.5rem); font-weight: 900; line-height: 1.1; letter-spacing: -.02em; }
.pnr-h2   { font-size: clamp(1.7rem, 3.5vw, 2.8rem); font-weight: 800; line-height: 1.2; letter-spacing: -.02em; }
.pnr-h3   { font-size: 1.1rem; font-weight: 700; line-height: 1.35; }
.pnr-h4   { font-size: 0.95rem; font-weight: 700; line-height: 1.4; }
.pnr-p    { font-size: 0.93rem; line-height: 1.76; color: var(--pf); }
.pnr-label{
  font-size: .75rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--pt);
}
.pnr-highlight { color: var(--pt); }
.pnr-accent-txt { color: var(--pa); }

/* ── 4. Layout Utilities ──────────────────────────────────── */
.pnr-wrap  { max-width: 1280px; margin: 0 auto; padding: 0 60px; }
.pnr-section { padding: 100px 0; }
.pnr-section-alt  { background: var(--pd2); }
.pnr-section-light {
  background: var(--pl);
  color: var(--ptx);
}
.pnr-section-light .pnr-p    { color: var(--pm); }
.pnr-section-light .pnr-label { color: var(--ptd); }
.pnr-section-light .pnr-h2   { color: var(--ptx); }
.pnr-section-light .pnr-h3   { color: var(--ptx); }

.pnr-grid-2 { display: grid; grid-template-columns: 1fr 1fr;       gap: 70px; align-items: center; }
.pnr-grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.pnr-grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }

.pnr-text-center { text-align: center; }
.pnr-mt-12 { margin-top: 12px; }
.pnr-mt-20 { margin-top: 20px; }
.pnr-mt-32 { margin-top: 32px; }
.pnr-mt-48 { margin-top: 48px; }
.pnr-mt-64 { margin-top: 64px; }

/* ── 5. Buttons & CTAs ────────────────────────────────────── */
.pnr-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: var(--r-pill);
  font-family: 'Poppins', sans-serif; font-size: .88rem; font-weight: 700;
  cursor: pointer; border: none; transition: var(--ease);
  white-space: nowrap; line-height: 1;
}
.pnr-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.pnr-btn-primary {
  background: var(--pt); color: var(--pd);
  box-shadow: 0 4px 16px rgba(98,196,184,.2);
}
.pnr-btn-primary:hover {
  background: var(--ptd);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(98,196,184,.38);
}
.pnr-btn-outline {
  background: transparent; color: var(--pw);
  border: 1.5px solid rgba(255,255,255,.22);
}
.pnr-btn-outline:hover {
  border-color: var(--pt); color: var(--pt);
  transform: translateY(-2px);
}
.pnr-btn-accent {
  background: var(--pa); color: #fff;
  box-shadow: 0 4px 16px rgba(232,145,58,.2);
}
.pnr-btn-accent:hover {
  background: #d4792a;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,145,58,.38);
}
.pnr-btn-ghost-teal {
  background: rgba(98,196,184,.1);
  color: var(--pt);
  border: 1px solid rgba(98,196,184,.2);
}
.pnr-btn-ghost-teal:hover {
  background: rgba(98,196,184,.18);
  transform: translateY(-2px);
}

/* Arrow icon within buttons */
.pnr-btn .arrow {
  transition: transform var(--ease);
}
.pnr-btn:hover .arrow { transform: translateX(4px); }

/* ── 6. Navigation ────────────────────────────────────────── */
#pnr-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 22px 0;
  transition: background .4s ease, padding .4s ease, box-shadow .4s ease;
}
#pnr-nav.scrolled {
  background: rgba(14,31,43,.96);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  padding: 14px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,.3);
}
.pnr-nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 60px;
  display: flex; align-items: center; justify-content: space-between;
}
.pnr-nav-logo img { height: 38px; width: auto; }
.pnr-nav-links {
  display: flex; align-items: center; gap: 30px;
}
.pnr-nav-links a {
  font-size: .875rem; font-weight: 600;
  color: rgba(245,250,250,.78);
  position: relative;
  transition: color var(--ease);
}
.pnr-nav-links a::after {
  content: '';
  position: absolute; bottom: -5px; left: 0; right: 0;
  height: 2px; background: var(--pt); border-radius: 2px;
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.pnr-nav-links a:hover,
.pnr-nav-links a.pnr-active { color: var(--pt); }
.pnr-nav-links a:hover::after,
.pnr-nav-links a.pnr-active::after { transform: scaleX(1); }

.pnr-nav-right { display: flex; align-items: center; gap: 14px; }

/* Hamburger */
.pnr-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  cursor: pointer; padding: 6px; background: none; border: none;
}
.pnr-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--pw); border-radius: 2px;
  transition: var(--ease);
}
.pnr-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.pnr-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.pnr-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.pnr-mobile-menu {
  display: none;
  position: fixed; inset: 0; z-index: 999;
  background: var(--pd);
  flex-direction: column; align-items: center; justify-content: center; gap: 36px;
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
}
.pnr-mobile-menu.open {
  display: flex; opacity: 1; pointer-events: all;
}
.pnr-mobile-menu a {
  font-size: 1.6rem; font-weight: 800; color: var(--pw);
  transition: color var(--ease);
}
.pnr-mobile-menu a:hover { color: var(--pt); }
.pnr-mobile-close {
  position: absolute; top: 22px; right: 22px;
  background: none; border: none; color: var(--pw);
  font-size: 2rem; cursor: pointer; line-height: 1;
}

/* ── 7. Footer ────────────────────────────────────────────── */
#pnr-footer {
  position: relative;
  background: var(--pd);
  overflow: hidden;
}
#pnrFtCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none; opacity: .55;
}
.pnr-ft-inner { position: relative; z-index: 1; }
.pnr-ft-wrap  { max-width: 1280px; margin: 0 auto; padding: 0 60px; }

/* CTA banner */
.pnr-ft-cta {
  background: linear-gradient(135deg, var(--pd3), var(--pd2));
  border: 1px solid rgba(98,196,184,.14);
  border-radius: var(--r-lg);
  padding: 44px 56px;
  margin: 56px 0 0;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.pnr-ft-cta p { font-size: 1.05rem; font-weight: 600; max-width: 560px; line-height: 1.55; }
.pnr-ft-cta strong { color: var(--pt); }
.pnr-ft-cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--pt); color: var(--pd);
  padding: 14px 32px; border-radius: var(--r-pill);
  font-weight: 700; font-size: .9rem; white-space: nowrap;
  transition: var(--ease);
  flex-shrink: 0;
}
.pnr-ft-cta-btn:hover {
  background: var(--ptd); transform: translateY(-2px);
  box-shadow: var(--sh-tl);
}

/* Footer grid */
.pnr-ft-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding: 60px 0 44px;
}
.pnr-ft-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.pnr-ft-dots { display: flex; gap: 4px; }
.pnr-ft-dots span {
  width: 8px; height: 8px; border-radius: 50%; background: var(--pt); opacity: .55;
}
.pnr-ft-dots span:nth-child(2) { opacity: .8; }
.pnr-ft-dots span:nth-child(3) { opacity: 1; background: var(--pa); }
.pnr-ft-brand  { font-size: 1.3rem; font-weight: 900; color: var(--pw); }
.pnr-ft-desc   { font-size: .85rem; line-height: 1.7; color: var(--pm); margin-bottom: 22px; max-width: 280px; }
.pnr-ft-socials{ display: flex; gap: 9px; }
.pnr-ft-social {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(98,196,184,.08);
  border: 1px solid rgba(98,196,184,.18);
  display: flex; align-items: center; justify-content: center;
  transition: var(--ease);
}
.pnr-ft-social:hover {
  background: var(--pt); border-color: var(--pt);
  transform: translateY(-2px);
}
.pnr-ft-social svg { width: 16px; height: 16px; fill: var(--pf); transition: fill var(--ease); }
.pnr-ft-social:hover svg { fill: var(--pd); }

.pnr-ft-col h4 {
  font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--pt); margin-bottom: 18px;
}
.pnr-ft-col ul { display: flex; flex-direction: column; gap: 10px; }
.pnr-ft-col ul li a {
  font-size: .87rem; color: var(--pm); transition: color var(--ease), padding-left var(--ease);
}
.pnr-ft-col ul li a:hover { color: var(--pt); padding-left: 4px; }

.pnr-ft-contact-row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
}
.pnr-ft-contact-row .ic { font-size: .9rem; opacity: .7; }
.pnr-ft-contact-row a,
.pnr-ft-contact-row span { font-size: .87rem; color: var(--pm); transition: color var(--ease); }
.pnr-ft-contact-row a:hover { color: var(--pt); }

/* Bottom bar */
.pnr-ft-bottom {
  padding: 22px 0;
  border-top: 1px solid rgba(98,196,184,.09);
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.pnr-ft-bottom p { font-size: .8rem; color: var(--pm); }
.pnr-ft-bottom-links { display: flex; gap: 22px; }
.pnr-ft-bottom-links a { font-size: .8rem; color: var(--pm); transition: color var(--ease); }
.pnr-ft-bottom-links a:hover { color: var(--pt); }

/* ── 8. Animation Keyframes ───────────────────────────────── */
@keyframes pnrFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0);    }
}
@keyframes pnrFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pnrPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(1.5); }
}
@keyframes pnrSpin {
  from { transform: translate(-50%,-50%) rotate(0deg); }
  to   { transform: translate(-50%,-50%) rotate(360deg); }
}
@keyframes pnrSpinRev {
  from { transform: translate(-50%,-50%) rotate(0deg); }
  to   { transform: translate(-50%,-50%) rotate(-360deg); }
}
@keyframes pnrFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
@keyframes pnrGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(98,196,184,.3); }
  50%       { box-shadow: 0 0 44px rgba(98,196,184,.62); }
}
@keyframes pnrSlideRight {
  from { transform: translateX(-20px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}
@keyframes pnrCounterBar {
  from { width: 0; }
  to   { width: var(--target-w); }
}

/* ── 9. Scroll Reveal ─────────────────────────────────────── */
.pnr-reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.16,1,.3,1),
              transform .7s cubic-bezier(.16,1,.3,1);
}
.pnr-reveal.visible { opacity: 1; transform: none; }
.pnr-reveal-d1 { transition-delay: .1s; }
.pnr-reveal-d2 { transition-delay: .2s; }
.pnr-reveal-d3 { transition-delay: .3s; }
.pnr-reveal-d4 { transition-delay: .4s; }
.pnr-reveal-d5 { transition-delay: .5s; }

/* ── 10. Section Shared Styles ────────────────────────────── */
.pnr-section-head { text-align: center; margin-bottom: 64px; }
.pnr-section-head .pnr-label { margin-bottom: 12px; display: block; }
.pnr-section-head .pnr-h2   { margin-bottom: 14px; }
.pnr-section-head .pnr-p    { max-width: 600px; margin: 0 auto; }

/* Canvas wrapper */
.pnr-canvas-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

/* Divider */
.pnr-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(98,196,184,.2), transparent);
  margin: 0;
}

/* Tag/badge */
.pnr-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: var(--r-pill);
  font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: rgba(98,196,184,.12); color: var(--pt);
  border: 1px solid rgba(98,196,184,.2);
}
.pnr-tag-orange {
  background: rgba(232,145,58,.12); color: var(--pa);
  border-color: rgba(232,145,58,.2);
}

/* Card base */
.pnr-card {
  background: var(--pd2);
  border: 1px solid rgba(98,196,184,.1);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--easeS), box-shadow var(--easeS), border-color var(--ease);
}
.pnr-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: rgba(98,196,184,.22);
}

/* ── 11. Page Hero (inner pages) ──────────────────────────── */
.pnr-page-hero {
  padding: 180px 0 110px;
  background: var(--pd);
  position: relative; overflow: hidden;
  text-align: center;
}
.pnr-page-hero-content { position: relative; z-index: 2; }
.pnr-page-hero .pnr-label { margin-bottom: 16px; display: block; }
.pnr-page-hero .pnr-h1   { margin-bottom: 18px; }
.pnr-page-hero .pnr-p    { max-width: 620px; margin: 0 auto 36px; }
.pnr-page-hero .pnr-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Gradient orbs behind hero */
.pnr-orb {
  position: absolute; border-radius: 50%;
  filter: blur(70px); opacity: .12; pointer-events: none;
}
.pnr-orb-tl { background: var(--pt); }
.pnr-orb-pa { background: var(--pa); }

/* ── 12. Ring Decorations ─────────────────────────────────── */
.pnr-rings {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none; z-index: 0;
}
.pnr-ring {
  position: absolute; top: 50%; left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(98,196,184,.07);
  transform: translate(-50%,-50%);
}

/* ── 13. Responsive ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .pnr-wrap, .pnr-nav-inner, .pnr-ft-wrap { padding: 0 32px; }
  .pnr-grid-4 { grid-template-columns: repeat(2,1fr); }
  .pnr-ft-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .pnr-wrap, .pnr-nav-inner, .pnr-ft-wrap { padding: 0 20px; }
  .pnr-grid-2  { grid-template-columns: 1fr; gap: 40px; }
  .pnr-grid-3  { grid-template-columns: 1fr; }
  .pnr-grid-4  { grid-template-columns: 1fr; }
  .pnr-ft-grid { grid-template-columns: 1fr; gap: 32px; }
  .pnr-ft-cta  { flex-direction: column; text-align: center; }
  .pnr-section { padding: 64px 0; }
  .pnr-page-hero { padding: 140px 0 80px; }
  .pnr-nav-links, .pnr-nav-right { display: none; }
  .pnr-hamburger { display: flex; }
}
@media (max-width: 480px) {
  .pnr-h1 { font-size: 2rem; }
  .pnr-h2 { font-size: 1.55rem; }
}