/* ================================================================
   MG FITNESS & FISIO — DESIGN SYSTEM
   Inspired by: PowerFlow + Yogar
   Version: 2.0
   ================================================================ */

/* ----------------------------------------------------------------
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ---------------------------------------------------------------- */
:root {
  /* ── Color Palette — Aetheria Edition ── */
  --color-dark:          #F7F5F0;
  --color-dark-2:        #EEE9DF;
  --color-dark-3:        #ffffff;
  --color-dark-4:        #F0EBE2;
  --color-dark-5:        #E5DDD0;

  --color-primary:       #2F3E35;
  --color-primary-rgb:   47, 62, 53;
  --color-primary-dark:  #1e2a23;
  --color-primary-light: #8A9A8B;
  --color-primary-glow:  rgba(47, 62, 53, 0.12);
  --color-primary-glow-strong: rgba(47, 62, 53, 0.22);

  --color-accent:        #caa24c;
  --color-accent-rgb:    202, 162, 76;
  --color-accent-dark:   #9e7b2e;
  --color-accent-light:  #e0c07a;
  --color-accent-glow:   rgba(202, 162, 76, 0.2);

  /* ── Logo / identidade (PDF oficial) — referência, UI mantém Aetheria ── */
  --color-brand-green:       #1e462d;
  --color-brand-green-dark:  #143021;
  --color-brand-green-light: #3d7a4a;
  --color-brand-lime:        #76b82a;
  --color-brand-lime-light:  #9fd044;

  --color-secondary:     #8A9A8B;
  --color-secondary-rgb: 138, 154, 139;

  --color-text:          #2F3E35;
  --color-text-muted:    #4a5f54;
  --color-text-subtle:   #7a9084;
  --color-border:        rgba(47, 62, 53, 0.09);
  --color-border-active: rgba(47, 62, 53, 0.25);

  --color-success:       #2e6e4a;
  --color-warning:       #b8720a;
  --color-error:         #b23535;
  --color-info:          #2a6aa0;

  --color-white:         #ffffff;
  --color-black:         #000000;

  /* ── Gradients — Aetheria Edition ── */
  --gradient-primary: linear-gradient(135deg, #1e2a23 0%, #2F3E35 50%, #4a6b56 100%);
  --gradient-accent:  linear-gradient(135deg, #9e7b2e 0%, #caa24c 50%, #e0c07a 100%);
  --gradient-dark:    linear-gradient(180deg, #F7F5F0 0%, #EEE9DF 100%);
  --gradient-hero:    linear-gradient(to bottom, rgba(47,62,53,0.5) 0%, rgba(47,62,53,0.2) 40%, rgba(247,245,240,0.9) 100%);
  --gradient-glass:   linear-gradient(135deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0.45) 100%);
  --gradient-card:    linear-gradient(160deg, rgba(138,154,139,0.08) 0%, rgba(255,255,255,0) 60%);

  /* ── Typography ── */
  /* Yogar font stack: Sora (headings/UI) + Lato (body) */
  --font-primary:    'Sora', Helvetica, Arial, sans-serif;
  --font-body:       'Lato', Helvetica, Arial, sans-serif;
  --font-serif:      'Playfair Display', Georgia, serif; /* hero display accent */
  --font-mono:       'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  /* Type Scale */
  --text-display:    clamp(3.5rem, 7vw, 6.5rem);
  --text-h1:         clamp(2.8rem, 5vw, 4.5rem);
  --text-h2:         clamp(2rem, 3.5vw, 3rem);
  --text-h3:         clamp(1.4rem, 2.5vw, 2rem);
  --text-h4:         clamp(1.1rem, 1.8vw, 1.4rem);
  --text-h5:         1.125rem;
  --text-h6:         0.9375rem;
  --text-body-lg:    1.125rem;
  --text-body:       1rem;
  --text-body-sm:    0.875rem;
  --text-caption:    0.75rem;
  --text-label:      0.6875rem;

  /* Font Weights */
  --fw-light:        300;
  --fw-regular:      400;
  --fw-medium:       500;
  --fw-semibold:     600;
  --fw-bold:         700;
  --fw-extrabold:    800;

  /* Line Heights */
  --lh-tight:        1.1;
  --lh-snug:         1.3;
  --lh-normal:       1.6;
  --lh-relaxed:      1.8;
  --lh-loose:        2.0;

  /* Letter Spacing */
  --ls-tight:        -0.03em;
  --ls-normal:       0;
  --ls-wide:         0.05em;
  --ls-wider:        0.1em;
  --ls-widest:       0.2em;

  /* ── Spacing System ── */
  --space-1:  0.25rem;   /* 4px */
  --space-2:  0.5rem;    /* 8px */
  --space-3:  0.75rem;   /* 12px */
  --space-4:  1rem;      /* 16px */
  --space-5:  1.25rem;   /* 20px */
  --space-6:  1.5rem;    /* 24px */
  --space-8:  2rem;      /* 32px */
  --space-10: 2.5rem;    /* 40px */
  --space-12: 3rem;      /* 48px */
  --space-16: 4rem;      /* 64px */
  --space-20: 5rem;      /* 80px */
  --space-24: 6rem;      /* 96px */
  --space-32: 8rem;      /* 128px */

  /* ── Border Radius ── */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-2xl:  32px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-sm:     0 1px 4px rgba(47,62,53,0.06), 0 2px 8px rgba(47,62,53,0.04);
  --shadow-md:     0 4px 16px rgba(47,62,53,0.10), 0 1px 4px rgba(47,62,53,0.06);
  --shadow-lg:     0 12px 40px rgba(47,62,53,0.14), 0 4px 12px rgba(47,62,53,0.08);
  --shadow-xl:     0 24px 64px rgba(47,62,53,0.18), 0 8px 20px rgba(47,62,53,0.10);
  --shadow-glow:   0 4px 20px rgba(47,62,53,0.15), 0 1px 4px rgba(47,62,53,0.08);
  --shadow-glow-strong: 0 8px 32px rgba(47,62,53,0.2), 0 2px 8px rgba(47,62,53,0.1);
  --shadow-accent-glow: 0 4px 20px rgba(202,162,76,0.25), 0 1px 4px rgba(202,162,76,0.1);

  /* ── Transitions ── */
  --transition-fast:   0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* ── Z-index ── */
  --z-base:    1;
  --z-raised:  10;
  --z-overlay: 100;
  --z-modal:   1000;
  --z-toast:   9999;

  /* PowerFlow class variables (compatibility) */
  --body-font:            var(--font-primary);
  --heading-font:         var(--font-primary);
  --body-font-size:       var(--text-body);
  --body-font-color:      var(--color-text-muted);
  --heading-font-color:   var(--color-text);
  --bg-dark-1:            var(--color-dark);
  --bg-dark-2:            var(--color-dark-2);
  --bg-dark-3:            var(--color-dark-3);
  --primary-color:        var(--color-primary);
  --primary-color-rgb:    var(--color-primary-rgb);
  --secondary-color:      var(--color-accent);
  --btn-rounded:          var(--radius-full);
}

/* ----------------------------------------------------------------
   RESET & BASE
   ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--color-dark);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--lh-normal);
  font-weight: var(--fw-regular);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ----------------------------------------------------------------
   KEYFRAME ANIMATIONS
   ---------------------------------------------------------------- */

/* Orbs floating */
@keyframes float-orb-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(30px, -40px) scale(1.05); }
  66%       { transform: translate(-20px, 20px) scale(0.95); }
}
@keyframes float-orb-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(-40px, 30px) scale(1.08); }
  66%       { transform: translate(25px, -25px) scale(0.92); }
}
@keyframes float-orb-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(20px, 30px) scale(1.05); }
}

/* Glow pulse */
@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%       { opacity: 0.8; transform: scale(1.08); }
}
@keyframes pulse-ring {
  0%   { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}

/* Text reveal */
@keyframes reveal-up {
  from { clip-path: inset(0 0 100% 0); transform: translateY(20px); opacity: 0; }
  to   { clip-path: inset(0 0 0% 0); transform: translateY(0); opacity: 1; }
}
@keyframes reveal-left {
  from { clip-path: inset(0 100% 0 0); opacity: 0; }
  to   { clip-path: inset(0 0% 0 0); opacity: 1; }
}

/* Fade-up (scroll trigger) */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes fade-left {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fade-right {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Shimmer (button) */
@keyframes shimmer {
  0%   { left: -100%; }
  100% { left: 200%; }
}

/* Gradient shift */
@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Spin slow */
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes spin-reverse {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}

/* Scroll indicator */
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%       { transform: translateY(8px); opacity: 0.5; }
}

/* Marquee */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Border glow rotate */
@keyframes border-spin {
  from { --border-angle: 0deg; }
  to   { --border-angle: 360deg; }
}

/* Card flip */
@keyframes card-appear {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Typing cursor */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Background particles rise */
@keyframes particle-rise {
  0%   { transform: translateY(0) translateX(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.8; }
  100% { transform: translateY(-100vh) translateX(30px); opacity: 0; }
}

/* Number counter */
@keyframes count-up {
  from { opacity: 0; transform: scale(0.8); }
  to   { opacity: 1; transform: scale(1); }
}

/* Tooltip appear */
@keyframes tooltip-pop {
  from { opacity: 0; transform: translateY(6px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Modal appear */
@keyframes modal-in {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Ripple */
@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

/* ----------------------------------------------------------------
   LAYOUT UTILITIES (PowerFlow-compatible)
   ---------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.de-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.de-flex-col { display: flex; flex-direction: column; }
.de-flex-center { display: flex; align-items: center; justify-content: center; }
.relative { position: relative; }

.bg-dark-1 { background-color: var(--bg-dark-1); }
.bg-dark-2 { background-color: var(--bg-dark-2); }
.bg-dark-3 { background-color: var(--bg-dark-3); }
.id-color   { color: var(--color-primary); }
.text-light { color: var(--color-text); }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }

/* ----------------------------------------------------------------
   TYPOGRAPHY STYLES
   ---------------------------------------------------------------- */
/* Yogar heading style: Sora semibold, clean tracking */
h1, h2 {
  font-family: var(--font-primary);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  line-height: var(--lh-tight);
  letter-spacing: -0.025em;
}
h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  line-height: var(--lh-snug);
  letter-spacing: -0.015em;
}

/* Display: Sora ExtraBold for big impact (Yogar style) */
.display-text {
  font-family: var(--font-primary);
  font-size: var(--text-display);
  font-weight: var(--fw-extrabold);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); letter-spacing: -0.025em; }
h3 { font-size: var(--text-h3); letter-spacing: -0.01em; }
h4 { font-size: var(--text-h4); }
h5 { font-size: var(--text-h5); font-weight: var(--fw-semibold); }
h6 { font-size: var(--text-h6); font-weight: var(--fw-semibold); }

p { line-height: var(--lh-relaxed); }

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Section eyebrow — Yogar uppercase tracking + Aetheria glass pill */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-primary);  /* Sora */
  font-size: 11px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(47,62,53,0.72);
  background: rgba(255,255,255,0.50);
  border: 1px solid rgba(47,62,53,0.11);
  border-radius: var(--radius-full);
  padding: 5px 14px;
  margin-bottom: var(--space-5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  box-shadow: 0 1px 4px rgba(47,62,53,0.06);
}
.eyebrow::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
  flex-shrink: 0;
}

/* Yogar section heading underline decorator */
.ds-section-header h2,
.section-title-underline {
  position: relative;
  display: inline-block;
}
.ds-section-header h2::after,
.section-title-underline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 40px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width var(--transition-slow);
}
.ds-section-header.center-align h2::after,
.ds-section-header h2.text-center::after {
  left: 50%;
  transform: translateX(-50%);
}
.ds-section-header:hover h2::after { width: 72px; }

/* Yogar section big number accent (behind text) */
.section-num-bg {
  position: absolute;
  top: -0.3em;
  right: 0;
  font-family: var(--font-primary);
  font-size: clamp(5rem, 10vw, 9rem);
  font-weight: var(--fw-extrabold);
  line-height: 1;
  color: rgba(47,62,53,0.04);
  letter-spacing: -0.05em;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* ----------------------------------------------------------------
   GLASS & CARD UTILITIES
   ---------------------------------------------------------------- */
/* Aetheria glass: white/55, green-tinted border */
.glass {
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(47,62,53,0.10);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 8px rgba(47,62,53,0.07);
}

.card-ds {
  background: rgba(255,255,255,0.58);
  border: 1px solid rgba(47,62,53,0.09);
  border-radius: 20px;
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(47,62,53,0.07), 0 1px 3px rgba(47,62,53,0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.card-ds::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}
.card-ds:hover::before { opacity: 1; }
.card-ds:hover {
  background: rgba(255,255,255,0.82);
  border-color: rgba(47,62,53,0.20);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(47,62,53,0.13), 0 4px 12px rgba(47,62,53,0.07);
}

/* ----------------------------------------------------------------
   SECTION COMMON STYLES
   ---------------------------------------------------------------- */
.ds-section {
  position: relative;
  padding: var(--space-32) 0;
  overflow: hidden;
}

.ds-section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: var(--space-16);
  position: relative;
  overflow: visible;
}

.ds-section-header .eyebrow {
  margin-bottom: var(--space-5);
  align-self: center;
}

/* Yogar underline decorator on section H2 */
.ds-section-header h2 {
  margin-bottom: var(--space-6);
  position: relative;
  display: block;
  width: 100%;
  max-width: 900px;
}
.ds-section-header h2::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10px;
  width: 36px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.4s ease;
}
.ds-section-header:hover h2::after { width: 64px; }
.ds-section-header p {
  max-width: 560px;
  margin: var(--space-4) auto 0;
  color: var(--color-text-muted);
  font-size: var(--text-body-lg);
}

/* BG decorative dots */
.bg-dots {
  background-image: radial-gradient(circle, rgba(0,0,0,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}
.bg-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* Decorative orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform;
}
/* Aetheria-style blobs */
.orb-primary {
  background: radial-gradient(circle, rgba(138,154,139,0.22) 0%, transparent 70%);
}
.orb-accent {
  background: radial-gradient(circle, rgba(202,162,76,0.18) 0%, transparent 70%);
}
.orb-dark {
  background: radial-gradient(circle, rgba(47,62,53,0.14) 0%, transparent 70%);
}

/* Scroll-trigger hidden state */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s 0.1s cubic-bezier(0.4,0,0.2,1), transform 0.7s 0.1s cubic-bezier(0.4,0,0.2,1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s 0.1s cubic-bezier(0.4,0,0.2,1), transform 0.7s 0.1s cubic-bezier(0.4,0,0.2,1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }
.delay-5 { transition-delay: 0.5s !important; }
.delay-6 { transition-delay: 0.6s !important; }

/* ================================================================
   NAVIGATION
   ================================================================ */
.header-mg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-overlay);
  padding: var(--space-4) 0;
  transition: all var(--transition-base);
}
.header-mg.scrolled {
  background: rgba(248, 246, 242, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.07);
}
.header-mg .container { display: flex; align-items: center; justify-content: space-between; }

.nav-logo {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.nav-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-dark);
  letter-spacing: 0;
  box-shadow: var(--shadow-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-links a {
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--color-text); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--btn-rounded, var(--radius-full));
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  user-select: none;
  white-space: nowrap;
}

/* Shimmer overlay on buttons */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: none;
}
.btn:hover::before {
  animation: shimmer 0.7s ease forwards;
}

/* Ripple effect */
.btn .ripple-effect {
  position: absolute;
  border-radius: 50%;
  width: 10px;
  height: 10px;
  background: rgba(255,255,255,0.3);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

/* Primary Button — Aetheria sage fill */
.btn-primary {
  background: #8A9A8B;
  color: #F7F5F0;
  box-shadow: 0 2px 8px rgba(138,154,139,0.3), 0 1px 3px rgba(47,62,53,0.1);
}
.btn-primary:hover {
  background: #7f8f80;
  box-shadow: 0 6px 20px rgba(138,154,139,0.4), 0 2px 8px rgba(47,62,53,0.12);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

/* Accent Button */
.btn-accent {
  background: var(--gradient-accent);
  color: var(--color-dark);
  box-shadow: 0 4px 20px rgba(var(--color-accent-rgb), 0.35);
}
.btn-accent:hover {
  box-shadow: 0 8px 32px rgba(var(--color-accent-rgb), 0.5), var(--shadow-accent-glow);
  transform: translateY(-2px);
}

/* Outline Button — forest green */
.btn-outline {
  background: transparent;
  color: #2F3E35;
  border-color: rgba(47,62,53,0.4);
}
.btn-outline:hover {
  background: rgba(47,62,53,0.06);
  border-color: rgba(47,62,53,0.7);
  transform: translateY(-2px);
}

/* Ghost Button */
.btn-ghost {
  background: rgba(0,0,0,0.04);
  color: var(--color-text);
  border-color: var(--color-border);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(0,0,0,0.08);
  border-color: rgba(0,0,0,0.15);
  transform: translateY(-2px);
}

/* Dark Button */
.btn-dark {
  background: #1a1916;
  color: #f0ede8;
  border-color: #1a1916;
}
.btn-dark:hover {
  background: #2e2c28;
  border-color: var(--color-border-active);
}

/* Sizes */
.btn-sm { padding: 9px 20px; font-size: var(--text-caption); }
.btn-lg { padding: 18px 44px; font-size: var(--text-body); }
.btn-xl { padding: 22px 56px; font-size: var(--text-body-lg); letter-spacing: 0.08em; }
.btn-icon { padding: 14px; width: 48px; height: 48px; border-radius: 50%; }
.btn-icon-sm { padding: 8px; width: 36px; height: 36px; border-radius: 50%; }

/* Glow/CTA button — Aetheria sage with pulse */
.btn-glow {
  background: #8A9A8B;
  color: #F7F5F0;
  box-shadow: 0 0 0 0 rgba(138,154,139,0.5), 0 4px 16px rgba(138,154,139,0.35);
  animation: pulse-btn 2.5s ease-in-out infinite;
}
@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(138,154,139,0.4), 0 4px 16px rgba(138,154,139,0.3); }
  50%       { box-shadow: 0 0 0 10px rgba(138,154,139,0), 0 4px 24px rgba(138,154,139,0.4); }
}
.btn-glow:hover { transform: translateY(-2px) scale(1.02); background: #7f8f80; }

/* WhatsApp button */
.btn-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
}

/* ================================================================
   FORM INPUTS
   ================================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-label {
  font-family: var(--font-primary);
  font-size: var(--text-caption);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-control {
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  padding: 14px 18px;
  width: 100%;
  outline: none;
  transition: all var(--transition-base);
  appearance: none;
}
.form-control::placeholder { color: var(--color-text-subtle); }
.form-control:focus {
  border-color: var(--color-primary);
  background: var(--color-dark-4);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.form-control.is-error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(224, 82, 82, 0.15);
}
.form-control.is-success {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(76, 175, 128, 0.15);
}

.input-with-icon {
  position: relative;
}
.input-with-icon .form-control { padding-left: 46px; }
.input-with-icon .input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-subtle);
  transition: color var(--transition-fast);
  pointer-events: none;
}
.input-with-icon .form-control:focus + .input-icon,
.input-with-icon:has(.form-control:focus) .input-icon {
  color: var(--color-primary);
}

textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { padding-right: 40px; }

.form-helper { font-size: var(--text-caption); color: var(--color-text-muted); }
.form-error  { font-size: var(--text-caption); color: var(--color-error); }

/* ================================================================
   CARDS
   ================================================================ */

/* Service Card */
.service-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(47,62,53,0.10);
  box-shadow: 0 2px 8px rgba(47,62,53,0.07), 0 1px 3px rgba(47,62,53,0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-slow);
  cursor: pointer;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(20,28,20,0.90) 100%);
  pointer-events: none;
}
.service-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.service-card:hover .service-card-img { transform: scale(1.08); }
.service-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8);
  z-index: 2;
  transform: translateY(8px);
  transition: transform var(--transition-base);
}
.service-card:hover .service-card-content { transform: translateY(0); }
.service-card:hover {
  background: rgba(255,255,255,0.82);
  border-color: rgba(47,62,53,0.18);
  box-shadow: 0 12px 40px rgba(47,62,53,0.14), 0 4px 12px rgba(47,62,53,0.08);
  transform: translateY(-4px) scale(1.01);
}
.service-card-tag {
  display: inline-block;
  font-size: var(--text-caption);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.15);
  border: 1px solid rgba(var(--color-primary-rgb), 0.3);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  margin-bottom: var(--space-3);
}
.service-card h3 { font-size: var(--text-h4); margin-bottom: var(--space-2); }
.service-card p  { font-size: var(--text-body-sm); color: var(--color-text-muted); line-height: 1.6; }

/* Stat Card */
.stat-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  border-radius: 20px;
  background: rgba(255,255,255,0.60);
  border: 1px solid rgba(47,62,53,0.09);
  box-shadow: 0 2px 8px rgba(47,62,53,0.07);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.stat-card:hover::before { opacity: 1; }
.stat-card:hover {
  background: rgba(255,255,255,0.85);
  border-color: rgba(47,62,53,0.18);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(47,62,53,0.13);
}
.stat-number {
  font-family: var(--font-primary);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-2);
}
.stat-label {
  font-size: var(--text-body-sm);
  color: var(--color-text-muted);
  font-weight: var(--fw-medium);
}

/* Testimonial Card */
.testimonial-card {
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(47,62,53,0.09);
  box-shadow: 0 2px 8px rgba(47,62,53,0.07);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-base);
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-6);
  right: var(--space-8);
  font-family: var(--font-serif);
  font-size: 6rem;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.85);
  border-color: rgba(47,62,53,0.18);
  box-shadow: 0 12px 36px rgba(47,62,53,0.12);
  transform: translateY(-4px) scale(1.008);
}
.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  font-size: 0.9rem;
}
.testimonial-text {
  font-size: var(--text-body);
  line-height: var(--lh-relaxed);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  font-size: 1.1rem;
  flex-shrink: 0;
  overflow: hidden;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-weight: var(--fw-semibold); font-size: var(--text-body-sm); }
.testimonial-role { font-size: var(--text-caption); color: var(--color-text-muted); }

/* Pricing Card */
.pricing-card {
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(47,62,53,0.09);
  box-shadow: 0 2px 8px rgba(47,62,53,0.07);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.pricing-card.featured {
  border-color: rgba(47,62,53,0.22);
  background: rgba(255,255,255,0.80);
  box-shadow: 0 8px 32px rgba(47,62,53,0.14), 0 2px 8px rgba(47,62,53,0.08);
}
.pricing-card.featured::before {
  content: 'MAIS POPULAR';
  position: absolute;
  top: 20px;
  right: -28px;
  background: var(--gradient-primary);
  color: var(--color-dark);
  font-size: var(--text-caption);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wider);
  padding: 6px 40px;
  transform: rotate(35deg);
}
.pricing-card:hover:not(.featured) {
  border-color: var(--color-border-active);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.pricing-tag { font-size: var(--text-caption); color: var(--color-primary); font-weight: var(--fw-semibold); letter-spacing: var(--ls-wide); text-transform: uppercase; margin-bottom: var(--space-3); }
.pricing-name { font-size: var(--text-h3); font-weight: var(--fw-bold); margin-bottom: var(--space-2); }
.pricing-price { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: var(--fw-extrabold); letter-spacing: -0.03em; color: var(--color-primary); }
.pricing-period { font-size: var(--text-body-sm); color: var(--color-text-muted); }
.pricing-divider { border: none; border-top: 1px solid var(--color-border); margin: var(--space-6) 0; }
.pricing-list { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-6); }
.pricing-list li { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-body-sm); color: var(--color-text-muted); }
.pricing-list li i { color: var(--color-primary); font-size: 0.8rem; flex-shrink: 0; }
.pricing-list li.unavailable { opacity: 0.4; }
.pricing-list li.unavailable i { color: var(--color-text-subtle); }

/* ================================================================
   BADGES
   ================================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-primary);
  font-size: var(--text-caption);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}
.badge-primary { background: rgba(var(--color-primary-rgb), 0.15); color: var(--color-primary); border: 1px solid rgba(var(--color-primary-rgb), 0.3); }
.badge-accent  { background: rgba(var(--color-accent-rgb), 0.15); color: var(--color-accent); border: 1px solid rgba(var(--color-accent-rgb), 0.3); }
.badge-success { background: rgba(76,175,128,0.15); color: var(--color-success); border: 1px solid rgba(76,175,128,0.3); }
.badge-warning { background: rgba(240,180,41,0.15); color: var(--color-warning); border: 1px solid rgba(240,180,41,0.3); }
.badge-error   { background: rgba(224,82,82,0.15); color: var(--color-error); border: 1px solid rgba(224,82,82,0.3); }
.badge-info    { background: rgba(74,159,212,0.15); color: var(--color-info); border: 1px solid rgba(74,159,212,0.3); }
.badge-ghost   { background: rgba(255,255,255,0.06); color: var(--color-text-muted); border: 1px solid var(--color-border); }

/* Dot badge */
.badge-dot::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ================================================================
   TOOLTIPS
   ================================================================ */
.tooltip-wrap {
  position: relative;
  display: inline-flex;
}
.tooltip-wrap .tooltip-content {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: #1a1916;
  color: #f0ede8;
  font-size: var(--text-caption);
  font-weight: var(--fw-medium);
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  transform: translateX(-50%) translateY(4px);
  box-shadow: var(--shadow-md);
  z-index: var(--z-overlay);
}
.tooltip-wrap .tooltip-content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #1a1916;
}
.tooltip-wrap:hover .tooltip-content {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  animation: tooltip-pop 0.2s ease;
}

/* ================================================================
   MODAL
   ================================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 25, 22, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.modal {
  background: rgba(255,255,255,0.80);
  border: 1px solid rgba(47,62,53,0.12);
  border-radius: 24px;
  width: 100%;
  max-width: 520px;
  padding: var(--space-10);
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform var(--transition-spring);
  box-shadow: 0 24px 64px rgba(47,62,53,0.20), 0 8px 20px rgba(47,62,53,0.10);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.modal-overlay.is-open .modal {
  transform: scale(1) translateY(0);
}
.modal-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.06);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.modal-close:hover { background: rgba(0,0,0,0.1); color: var(--color-text); }
.modal-header { margin-bottom: var(--space-6); }
.modal-title { font-size: var(--text-h3); margin-bottom: var(--space-2); }
.modal-subtitle { color: var(--color-text-muted); font-size: var(--text-body-sm); }
.modal-body { color: var(--color-text-muted); line-height: var(--lh-relaxed); margin-bottom: var(--space-8); }
.modal-footer { display: flex; gap: var(--space-3); justify-content: flex-end; }

/* ================================================================
   HERO SECTION — Aetheria Edition
   ================================================================ */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #1e2a23;
}

/* Video/image background */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media video,
.hero-media .hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.72) brightness(0.95);
}

/* Particle canvas */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  opacity: 0.45;
}

/* Aetheria-style gradient overlay: forest-green top → warm cream bottom */
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(47,62,53,0.60) 0%,
    rgba(47,62,53,0.20) 42%,
    rgba(247,245,240,0.94) 100%
  );
  z-index: 1;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(247,245,240,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247,245,240,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 1;
}

/* Hero orbs — muted sage behind the overlay */
.hero-orb-1 {
  width: 480px;
  height: 480px;
  top: -60px;
  right: -80px;
  animation: float-orb-1 14s ease-in-out infinite;
  z-index: 1;
}
.hero-orb-2 {
  width: 300px;
  height: 300px;
  top: 25%;
  left: -50px;
  animation: float-orb-2 18s ease-in-out infinite;
  z-index: 1;
}
.hero-orb-3 {
  width: 200px;
  height: 200px;
  top: 50%;
  left: 44%;
  animation: float-orb-3 10s ease-in-out infinite;
  z-index: 1;
}

/* Hero content — bottom-anchored */
.hero-content {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: flex-end;
  width: 100%;
  padding: 130px 0 var(--space-16);
}

.hero-left { max-width: 620px; }

/* Aetheria pill badge */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-primary);
  font-size: var(--text-caption);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wider);
  color: rgba(247,245,240,0.90);
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  margin-bottom: var(--space-6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  animation: fade-in 0.6s ease 0.3s forwards;
}
.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(247,245,240,0.75);
  animation: pulse-glow 2s ease-in-out infinite;
  flex-shrink: 0;
}

/* Hero title: Sora bold (Yogar) with Aetheria cream color */
.hero-title {
  font-family: var(--font-primary);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: var(--fw-bold);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #F7F5F0;
  margin-bottom: var(--space-5);
  overflow: hidden;
}
.hero-title-line {
  display: block;
  opacity: 0;
  animation: reveal-up 0.9s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-title-line:nth-child(1) { animation-delay: 0.4s; }
.hero-title-line:nth-child(2) { animation-delay: 0.58s; }
.hero-title-line:nth-child(3) { animation-delay: 0.76s; }
.hero-title-line .accent { color: var(--color-accent-light); }
.hero-title-line .serif {
  font-family: var(--font-serif); /* Playfair Display como acento elegante */
  font-style: italic;
  font-weight: var(--fw-medium);
  color: rgba(247,245,240,0.88);
}

.hero-subtitle {
  font-size: var(--text-body);
  line-height: var(--lh-relaxed);
  color: rgba(247,245,240,0.80);
  margin-bottom: var(--space-8);
  max-width: 460px;
  opacity: 0;
  animation: fade-up 0.8s ease 0.9s forwards;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
  opacity: 0;
  animation: fade-up 0.8s ease 1.05s forwards;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(247,245,240,0.22);
  opacity: 0;
  animation: fade-up 0.8s ease 1.2s forwards;
}
.hero-stat-num {
  font-family: var(--font-primary);
  font-size: 1.75rem;
  font-weight: var(--fw-bold);
  color: #F7F5F0;
  letter-spacing: -0.03em;
  line-height: 1;
}
.hero-stat-num span { color: var(--color-accent-light); }
.hero-stat-label { font-size: var(--text-caption); color: rgba(247,245,240,0.68); margin-top: 3px; }
.hero-stat-divider { width: 1px; height: 34px; background: rgba(247,245,240,0.2); }

/* Hero right — Aetheria image panel */
.hero-right {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  opacity: 0;
  animation: fade-right 1.1s ease 0.5s forwards;
}

.hero-img-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow: 0 24px 60px rgba(47,62,53,0.35);
}
.hero-img-frame img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: inherit;
  display: block;
  filter: saturate(0.78);
  transition: filter 0.7s ease;
}
.hero-img-frame:hover img { filter: saturate(1); }
.hero-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(47,62,53,0.35) 0%, transparent 50%);
  border-radius: inherit;
}

/* Ring hidden — Aetheria uses subtle borders */
.hero-glow-ring { display: none; }
.hero-glow-ring-inner { display: none; }

/* Floating cards on hero image */
.hero-float-card {
  position: absolute;
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(47,62,53,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  box-shadow: 0 8px 32px rgba(47,62,53,0.18);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
  z-index: 3;
}
.hero-float-card-1 {
  bottom: var(--space-8);
  left: -var(--space-8);
  animation: float-orb-3 5s ease-in-out infinite;
}
.hero-float-card-2 {
  top: var(--space-8);
  right: -var(--space-6);
  animation: float-orb-1 7s ease-in-out infinite;
}
.hero-float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
  font-size: 1rem;
  flex-shrink: 0;
}
.hero-float-text-label { font-size: var(--text-caption); color: var(--color-text-muted); }
.hero-float-text-value { font-size: var(--text-body); font-weight: var(--fw-bold); color: var(--color-text); box-shadow: var(--shadow-md); }

/* Scroll indicator — Aetheria pill style */
.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  z-index: 4;
  opacity: 0;
  animation: fade-in 0.8s ease 1.5s forwards;
  font-size: var(--text-caption);
  font-weight: var(--fw-medium);
  color: rgba(247,245,240,0.85);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-scroll-text {
  font-size: var(--text-caption);
  letter-spacing: var(--ls-wide);
  color: rgba(247,245,240,0.85);
}
.hero-scroll-icon {
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(247,245,240,0.7);
  border-radius: var(--radius-full);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 3px;
}
.hero-scroll-dot {
  width: 3px;
  height: 6px;
  border-radius: var(--radius-full);
  background: rgba(247,245,240,0.85);
  animation: scroll-bounce 1.5s ease-in-out infinite;
}

/* ================================================================
   MARQUEE STRIP
   ================================================================ */
.marquee-section {
  padding: var(--space-6) 0;
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 25s linear infinite;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-8);
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}
.marquee-item i { color: var(--color-primary); font-size: 0.7rem; }

/* ================================================================
   TYPOGRAPHY SECTION
   ================================================================ */
#typography {
  background: var(--color-dark-2);
  background-image:
    radial-gradient(ellipse at 80% 0%, rgba(var(--color-primary-rgb), 0.05) 0%, transparent 50%);
}

.type-specimen {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-6) var(--space-8);
  align-items: baseline;
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}
.type-specimen:last-child { border-bottom: none; }
.type-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-1);
}
.type-tag { font-size: var(--text-caption); color: var(--color-primary); font-weight: var(--fw-semibold); letter-spacing: var(--ls-wide); text-transform: uppercase; }
.type-info { font-size: 11px; color: var(--color-text-subtle); font-family: var(--font-mono); line-height: 1.6; }

/* ================================================================
   COLOR SECTION
   ================================================================ */
#colors {
  background: var(--color-dark);
  background-image:
    radial-gradient(ellipse at 20% 80%, rgba(var(--color-accent-rgb), 0.04) 0%, transparent 50%);
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-4);
}
.color-swatch {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  cursor: pointer;
}
.color-swatch:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.color-swatch-preview {
  height: 80px;
  position: relative;
}
.color-swatch-preview .glow-dot {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.3), transparent 60%);
}
.color-swatch-info {
  background: #ffffff;
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
}
.color-swatch-name { font-size: var(--text-body-sm); font-weight: var(--fw-semibold); color: var(--color-text); margin-bottom: 2px; }
.color-swatch-hex  { font-size: 11px; color: var(--color-text-muted); font-family: var(--font-mono); }

/* Gradient swatches */
.gradient-swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.gradient-swatch {
  height: 100px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  transition: all var(--transition-base);
}
.gradient-swatch:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.gradient-swatch-label { font-size: var(--text-caption); font-weight: var(--fw-semibold); color: rgba(255,255,255,0.85); letter-spacing: var(--ls-wide); text-shadow: 0 1px 3px rgba(0,0,0,0.5); }

/* ================================================================
   SECTION: SERVICES (DEMO)
   ================================================================ */
#services {
  background: var(--color-dark-2);
  background-image:
    radial-gradient(ellipse at 80% 10%, rgba(138,154,139,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(47,62,53,0.08) 0%, transparent 45%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* ================================================================
   SECTION: HOW IT WORKS
   ================================================================ */
#how-it-works {
  background: var(--color-dark);
  position: relative;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary-dark), var(--color-primary), var(--color-primary-dark), transparent);
  z-index: 0;
}
.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.75);
  border: 1.5px solid rgba(47,62,53,0.15);
  box-shadow: 0 2px 10px rgba(47,62,53,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin: 0 auto var(--space-6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-base);
}
.step-card:hover .step-num {
  background: #8A9A8B;
  color: #F7F5F0;
  border-color: transparent;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(138,154,139,0.35);
}
.step-title { font-size: var(--text-h5); font-weight: var(--fw-bold); margin-bottom: var(--space-3); }
.step-desc { font-size: var(--text-body-sm); color: var(--color-text-muted); line-height: var(--lh-relaxed); }

/* ================================================================
   SECTION: TESTIMONIALS
   ================================================================ */
#testimonials {
  background: var(--color-dark-2);
  background-image:
    radial-gradient(ellipse at 85% 40%, rgba(202,162,76,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 70%, rgba(138,154,139,0.15) 0%, transparent 50%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* ================================================================
   SECTION: PRICING (PROFILES)
   ================================================================ */
#pricing {
  background: var(--color-dark);
  background-image:
    radial-gradient(ellipse at 25% 50%, rgba(138,154,139,0.14) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 20%, rgba(47,62,53,0.07) 0%, transparent 50%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

/* ================================================================
   SECTION: GALLERY (IMAGE DEMO)
   ================================================================ */
#gallery {
  background: var(--color-dark-2);
  padding-bottom: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: var(--space-3);
}
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-lg);
  position: relative;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item-1 { grid-row: 1 / 3; }
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(14,28,18,0.35), transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.gallery-item:hover::after { opacity: 1; }

/* ================================================================
   SECTION: CTA BLOCK
   ================================================================ */
#cta {
  background: linear-gradient(160deg, #EEE9DF 0%, rgba(138,154,139,0.12) 50%, #EEE9DF 100%);
  position: relative;
  overflow: hidden;
}
.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner .eyebrow {
  margin-bottom: var(--space-5);
  align-self: center;
}

.cta-inner h2 {
  display: block;
  width: 100%;
  font-size: var(--text-h1);
  margin-bottom: var(--space-5);
}
.cta-inner p { font-size: var(--text-body-lg); color: var(--color-text-muted); margin-bottom: var(--space-10); }

/* ================================================================
   SECTION: COMPONENTS SHOWCASE
   ================================================================ */
#components {
  background: var(--color-dark-2);
}

.component-block {
  margin-bottom: var(--space-16);
}
.component-block:last-child { margin-bottom: 0; }
.component-label {
  font-family: var(--font-primary);
  font-size: var(--text-caption);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.component-demo {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}
.component-demo-dark {
  background: rgba(255,255,255,0.6);
  border-radius: 20px;
  padding: var(--space-8);
  border: 1px solid rgba(47,62,53,0.09);
  box-shadow: 0 2px 8px rgba(47,62,53,0.07);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ================================================================
   SECTION: ANIMATION SHOWCASE
   ================================================================ */
#animations {
  background: var(--color-dark);
  background-image:
    radial-gradient(ellipse at 50% 50%, rgba(var(--color-primary-rgb), 0.04) 0%, transparent 70%);
}

.anim-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.anim-card {
  background: rgba(255,255,255,0.58);
  border: 1px solid rgba(47,62,53,0.09);
  box-shadow: 0 2px 8px rgba(47,62,53,0.07);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  min-height: 200px;
  text-align: center;
  transition: all var(--transition-base);
}
.anim-card:hover {
  background: rgba(255,255,255,0.82);
  border-color: rgba(47,62,53,0.18);
  box-shadow: 0 8px 28px rgba(47,62,53,0.12);
}
.anim-card-label { font-size: var(--text-caption); color: var(--color-text-muted); letter-spacing: var(--ls-wide); text-transform: uppercase; font-family: var(--font-primary); }

/* Rotating loader */
.anim-loader {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  animation: spin-slow 1s linear infinite;
}
.anim-loader-dual {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid var(--color-primary-glow);
  border-top-color: var(--color-primary);
  border-bottom-color: var(--color-accent);
  animation: spin-slow 1.5s linear infinite;
}

/* Pulse dot */
.anim-pulse-dot {
  position: relative;
  width: 24px;
  height: 24px;
}
.anim-pulse-dot::before,
.anim-pulse-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
}
.anim-pulse-dot::before {
  background: var(--color-primary);
}
.anim-pulse-dot::after {
  background: var(--color-primary);
  opacity: 0.4;
  animation: pulse-ring 2s ease-out infinite;
}

/* Glow box */
.anim-glow-box {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  animation: pulse-glow 2s ease-in-out infinite;
  box-shadow: var(--shadow-glow-strong);
}

/* Orbit animation */
.anim-orbit {
  width: 60px;
  height: 60px;
  position: relative;
}
.anim-orbit-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 12px var(--color-primary);
}
.anim-orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(var(--color-primary-rgb), 0.3);
  animation: spin-slow 3s linear infinite;
}
.anim-orbit-ring::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 8px var(--color-accent);
}
.anim-orbit-ring-2 {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid rgba(var(--color-accent-rgb), 0.3);
  animation: spin-reverse 2s linear infinite;
}

/* Typing demo */
.anim-typing {
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  color: var(--color-primary);
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid var(--color-primary);
  width: 0;
  animation: typing-expand 3s steps(20) 0.5s forwards, blink 0.8s step-end infinite;
}
@keyframes typing-expand {
  to { width: 180px; }
}

/* Progress bar */
.anim-progress-track {
  width: 100%;
  height: 6px;
  background: var(--color-dark-3);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.anim-progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  width: 0;
  transition: width 2s ease;
  box-shadow: 0 0 8px var(--color-primary);
}
.anim-card:hover .anim-progress-fill { width: 78%; }

/* Shimmer skeleton */
.anim-skeleton {
  width: 100%;
  background: linear-gradient(90deg, #e8e4db 25%, #d8d3c8 50%, #e8e4db 75%);
  background-size: 200% 100%;
  animation: shimmer-skeleton 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer-skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ================================================================
   SECTION: NAVBAR DEMO
   ================================================================ */
.navbar-demo {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
.navbar-demo-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.navbar-demo-links a {
  font-size: var(--text-body-sm);
  font-family: var(--font-primary);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.navbar-demo-links a:hover,
.navbar-demo-links a.active { color: var(--color-text); }
.navbar-demo-links a.active { color: var(--color-primary); }

/* ================================================================
   FOOTER
   ================================================================ */
#footer {
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}
.footer-brand-desc {
  font-size: var(--text-body-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  margin: var(--space-4) 0 var(--space-6);
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: var(--space-3);
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}
.footer-social a:hover {
  background: rgba(var(--color-primary-rgb), 0.15);
  border-color: rgba(var(--color-primary-rgb), 0.4);
  color: var(--color-primary);
}
.footer-heading {
  font-size: var(--text-body-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}
.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  font-size: var(--text-body-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.footer-copyright {
  font-size: var(--text-caption);
  color: var(--color-text-subtle);
}
.footer-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-caption);
  color: var(--color-text-subtle);
}
.footer-badge i { color: var(--color-primary); font-size: 0.7rem; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .hero-content      { grid-template-columns: 1fr; gap: var(--space-12); }
  .hero-right        { display: none; }
  .services-grid     { grid-template-columns: repeat(2, 1fr); }
  .steps-grid        { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid:not(.pricing-grid--five) {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
  .footer-grid       { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .gallery-grid      { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gallery-item-1    { grid-row: auto; }
  .anim-grid         { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-title        { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero-stats        { gap: var(--space-5); flex-wrap: wrap; }
  .services-grid     { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .footer-grid       { grid-template-columns: 1fr; }
  .anim-grid         { grid-template-columns: 1fr; }
  .type-specimen     { grid-template-columns: 1fr; }
  .color-grid        { grid-template-columns: repeat(2, 1fr); }
  .ds-section        { padding: var(--space-20) 0; }
}