/* ============================================================
   TRADUFACIL — MAIN STYLESHEET v2
   Inspired by the Brazilian flag — clean white + forest green + golden yellow CTAs
   CSS Grid-based. Change :root variables to retheme the site.
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* — Primary brand green (Brazilian flag) — */
  --clr-primary:        #009C3B;   /* Brazilian flag green                */
  --clr-primary-dark:   #007A2F;   /* Darker green — dark sections, hover */
  --clr-primary-light:  #39C454;   /* Lime green — gradients, highlights  */
  --clr-primary-pale:   #E8F8EE;   /* Very pale green — tinted backgrounds*/

  /* — Golden yellow accent — CTAs ("Get a Quote", hero button) — */
  --clr-accent:         #FFDF00;   /* Brazilian flag yellow/gold          */
  --clr-accent-dark:    #E6C800;   /* Darker gold — hover state           */
  --clr-accent-pale:    #FFFDE0;   /* Pale yellow — soft highlights       */

  /* — Neutral backgrounds — */
  --clr-bg:             #F5FBF7;   /* Light green-tinted page background  */
  --clr-bg-section:     #EDF7F1;   /* Slightly deeper alternate sections  */
  --clr-white:          #FFFFFF;

  /* — Text — */
  --clr-text:           #0F2A1A;   /* Almost-black with deep green tint   */
  --clr-text-mid:       #3A5C44;   /* Secondary text                      */
  --clr-text-light:     #6B8C74;   /* Muted / meta text                   */
  --clr-border:         #C8E8D0;   /* Green-tinted borders                */
  --clr-border-light:   #DFF2E6;   /* Lighter border for cards            */

  /* — Status — */
  --clr-success:        #007A2F;
  --clr-warning:        #B8860B;

  /* — Typography — */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Open Sans',  sans-serif;

  /* — Spacing — */
  --sp-xs:  0.25rem;
  --sp-sm:  0.5rem;
  --sp-md:  1rem;
  --sp-lg:  1.5rem;
  --sp-xl:  2.5rem;
  --sp-2xl: 4rem;
  --sp-3xl: 6rem;

  /* — Border radius — */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   14px;
  --radius-xl:   22px;
  --radius-full: 9999px;

  /* — Shadows (green-tinted for cohesion) — */
  --shadow-sm:  0 1px 4px rgba(0,156,59,0.08),  0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 18px rgba(0,156,59,0.12),  0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg:  0 10px 36px rgba(0,156,59,0.15), 0 4px 10px rgba(0,0,0,0.07);
  --shadow-xl:  0 24px 64px rgba(0,156,59,0.20);

  /* — Button glows (animated hover glow) — */
  --glow-accent:  0 0 0 4px rgba(255,223,0,0.28);
  --glow-primary: 0 0 0 4px rgba(0,156,59,0.22);

  /* — Layout — */
  --container-max:     1280px;
  --container-padding: clamp(1rem, 4vw, 2.5rem);
  --nav-height:        70px;

  /* — Transitions — */
  --transition-fast: 0.15s ease;
  --transition-base: 0.28s ease;
  --transition-slow: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { font-family: var(--font-body); color: var(--clr-text); background: var(--clr-bg); line-height: 1.65; overflow-x: hidden; }
img   { max-width: 100%; height: auto; display: block; }
ul    { list-style: none; }
a     { color: var(--clr-primary); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--clr-primary-dark); }
h1, h2, h3, h4, h5 { font-family: var(--font-heading); line-height: 1.2; color: var(--clr-text); }

/* ============================================================
   3. SCROLL PROGRESS BAR (injected by JS)
   ============================================================ */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; z-index: 2000;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary-light));
  width: 0%;
  transition: width 0.1s linear;
}

/* ============================================================
   4. CONTAINER
   ============================================================ */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }

/* ============================================================
   5. SECTION HELPERS
   ============================================================ */
.section       { padding: var(--sp-3xl) 0; }
.section--alt  { background: var(--clr-white); }
.section--tint { background: var(--clr-primary-pale); }
.section--dark { background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 100%); color: var(--clr-white); }

.section__header   { text-align: center; margin-bottom: var(--sp-2xl); }
.section__label    {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--clr-primary);
  background: var(--clr-primary-pale);
  padding: 4px 14px; border-radius: var(--radius-full);
  margin-bottom: var(--sp-md);
}
.section__title    { font-size: clamp(1.7rem, 3.2vw, 2.6rem); font-weight: 800; margin-bottom: var(--sp-md); }
.section__subtitle { font-size: 1.05rem; color: var(--clr-text-mid); max-width: 620px; margin: 0 auto; }

/* ============================================================
   6. NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border-light);
  z-index: 1000;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}
.navbar.scrolled { box-shadow: var(--shadow-md); border-color: transparent; }

/* Grid: logo | nav-links | actions */
.navbar__inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--sp-xl); height: 100%; }

.navbar__logo      { display: flex; align-items: center; text-decoration: none; }
.navbar__logo-text { font-family: var(--font-heading); font-size: 1.45rem; font-weight: 800; color: var(--clr-primary); letter-spacing: -0.02em; }
.navbar__logo-text span { color: var(--clr-accent); }

.navbar__nav { display: flex; align-items: center; gap: 2px; justify-content: center; flex-wrap: wrap; }

.navbar__link {
  font-size: 0.82rem; font-weight: 600;
  color: var(--clr-text-mid);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  white-space: nowrap;
  position: relative;
}
.navbar__link::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; right: 50%;
  height: 2px; background: var(--clr-primary);
  border-radius: 2px;
  transition: left var(--transition-base), right var(--transition-base);
}
.navbar__link:hover { color: var(--clr-primary); background: var(--clr-primary-pale); }
.navbar__link:hover::after,
.navbar__link.active::after { left: 0.85rem; right: 0.85rem; }
.navbar__link.active { color: var(--clr-primary); font-weight: 700; }

.navbar__actions { display: flex; align-items: center; gap: var(--sp-md); }

/* Language switcher */
.lang-switcher { display: flex; align-items: center; gap: 2px; background: var(--clr-bg-section); border-radius: var(--radius-full); padding: 3px; }
.lang-btn {
  font-size: 0.7rem; font-weight: 700;
  padding: 4px 11px;
  border: none; background: transparent; color: var(--clr-text-light);
  border-radius: var(--radius-full); cursor: pointer;
  transition: var(--transition-fast); font-family: var(--font-body);
}
.lang-btn:hover   { color: var(--clr-primary); }
.lang-btn.active  { background: var(--clr-white); color: var(--clr-primary); box-shadow: var(--shadow-sm); }

/* Hamburger */
.navbar__hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: var(--sp-sm); background: none; border: none; }
.navbar__hamburger span { display: block; width: 24px; height: 2px; background: var(--clr-text-mid); border-radius: 2px; transition: var(--transition-base); }

/* Mobile nav */
.navbar__mobile-nav {
  display: none;
  position: fixed; top: var(--nav-height); left: 0; right: 0;
  background: var(--clr-white);
  padding: var(--sp-lg);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  flex-direction: column; gap: var(--sp-sm);
  border-top: 2px solid var(--clr-primary);
}
.navbar__mobile-nav.open { display: flex; }
.navbar__mobile-nav .navbar__link { padding: var(--sp-md); font-size: 0.95rem; }
.navbar__mobile-nav .lang-switcher { align-self: flex-start; margin-top: var(--sp-sm); }

/* ============================================================
   7. BUTTONS
   Ripple + magnetic hover are applied via JS.
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-sm);
  padding: 0.8rem 1.9rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body); font-size: 0.92rem; font-weight: 700;
  cursor: pointer; border: 2px solid transparent;
  transition: background var(--transition-base), box-shadow var(--transition-base),
              transform var(--transition-slow), border-color var(--transition-base);
  position: relative; overflow: hidden;
  text-decoration: none; white-space: nowrap; letter-spacing: 0.025em;
  user-select: none;
}

/* Blue — standard action buttons (used on most pages) */
.btn--primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}
.btn--primary:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  color: var(--clr-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), var(--glow-primary);
}
.btn--primary:active { transform: translateY(-1px); box-shadow: var(--shadow-sm); }

/* Yellow/Gold — main CTAs: "Get a Quote", "Contact Us Now", hero button */
.btn--secondary {
  background: var(--clr-accent);
  color: #0A2A12;   /* dark green-black — readable on bright yellow */
  border-color: var(--clr-accent);
}
.btn--secondary:hover {
  background: var(--clr-accent-dark);
  border-color: var(--clr-accent-dark);
  color: #0A2A12;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), var(--glow-accent);
}
.btn--secondary:active { transform: translateY(-1px); box-shadow: var(--shadow-sm); }

/* Outline blue */
.btn--outline {
  background: transparent; color: var(--clr-primary); border-color: var(--clr-primary);
}
.btn--outline:hover {
  background: var(--clr-primary); color: var(--clr-white);
  transform: translateY(-3px); box-shadow: var(--shadow-md), var(--glow-primary);
}

/* Outline white (on dark/blue backgrounds) */
.btn--outline-white {
  background: rgba(255,255,255,0.08); color: var(--clr-white);
  border-color: rgba(255,255,255,0.55);
  backdrop-filter: blur(4px);
}
.btn--outline-white:hover {
  background: var(--clr-white); color: var(--clr-primary);
  transform: translateY(-3px); box-shadow: var(--shadow-lg);
}

/* Ghost — subtle, for low-emphasis actions */
.btn--ghost {
  background: var(--clr-primary-pale); color: var(--clr-primary);
  border-color: var(--clr-primary-pale);
}
.btn--ghost:hover {
  background: var(--clr-primary); color: var(--clr-white);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}

.btn--lg  { padding: 1rem 2.4rem; font-size: 1rem; border-radius: var(--radius-lg); }
.btn--sm  { padding: 0.5rem 1.1rem; font-size: 0.82rem; }
.btn--pill { border-radius: var(--radius-full); }

/* Ripple (injected by JS) */
.btn .ripple {
  position: absolute; border-radius: 50%;
  background: rgba(255,255,255,0.38);
  transform: scale(0);
  animation: ripple-anim 0.65s ease-out;
  pointer-events: none;
}
@keyframes ripple-anim { to { transform: scale(4.5); opacity: 0; } }

/* CTA pulse — applied to the hero's primary CTA */
.btn--pulse { animation: pulse-btn 2.4s ease-in-out infinite; }
@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,223,0,0.55); }
  50%       { box-shadow: 0 0 0 10px rgba(255,223,0,0); }
}

/* ============================================================
   8. HERO SECTION
   Grid: text-left | visual-right
   ============================================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  /* Brazilian flag gradient — dark green → lime green → golden yellow */
  background: linear-gradient(140deg, #006228 0%, #009C3B 50%, #FFDF00 100%);
  padding-top: var(--nav-height);
  position: relative; overflow: hidden;
}

/* Subtle dot-grid overlay */
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

/* Glow blob right side */
.hero::after {
  content: ''; position: absolute;
  top: -20%; right: -5%; width: 55%; height: 140%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.07) 0%, transparent 65%);
  pointer-events: none;
}

/* Accent bar at bottom */
.hero__accent-bar {
  position: absolute; bottom: 0; left: 0; right: 0; height: 5px;
  background: linear-gradient(90deg, #FFDF00, #39C454, #009C3B, #FFDF00);
  background-size: 200% 100%;
  animation: slide-bar 4s linear infinite;
}
@keyframes slide-bar { to { background-position: -200% 0; } }

.hero__content {
  padding: var(--sp-2xl) var(--container-padding);
  padding-left: max(var(--container-padding), calc((100vw - var(--container-max)) / 2 + var(--container-padding)));
  color: var(--clr-white);
  position: relative; z-index: 1;
}

.hero__badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(255,223,0,0.2); border: 1.5px solid rgba(255,223,0,0.5);
  color: #FFEF80;
  padding: 0.35rem 1rem; border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: var(--sp-lg);
}

.hero__title {
  font-size: clamp(1.95rem, 4.5vw, 3.5rem);
  font-weight: 800; color: var(--clr-white);
  margin-bottom: var(--sp-lg); line-height: 1.12;
  letter-spacing: -0.02em;
}
.hero__title em { font-style: normal; color: #FFDF00; }

.hero__subtitle {
  font-size: clamp(0.95rem, 1.4vw, 1.12rem);
  color: rgba(255,255,255,0.82);
  margin-bottom: var(--sp-xl); max-width: 500px; line-height: 1.78;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-md); align-items: center; }

/* Hero visual */
.hero__visual {
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-2xl); position: relative; z-index: 1;
}
.hero__graphic {
  width: 100%; max-width: 450px;
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-xl);
  padding: var(--sp-xl);
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
}
.hero__lang-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-md); }
.hero__lang-card {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg); padding: var(--sp-md);
  text-align: center; color: var(--clr-white);
  transition: var(--transition-base);
}
.hero__lang-card:hover { background: rgba(255,255,255,0.18); transform: translateY(-3px); }
.hero__lang-flag   { font-size: 2.2rem; margin-bottom: var(--sp-sm); }
.hero__lang-name   { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.hero__lang-text   { font-size: 1.1rem; font-weight: 700; margin-top: 2px; }

.hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-sm); margin-top: var(--sp-lg); }
.hero__stat  { text-align: center; padding: var(--sp-md); background: rgba(255,255,255,0.08); border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.12); }
.hero__stat-number { font-size: 1.55rem; font-weight: 800; color: #FFDF00; display: block; }
.hero__stat-label  { font-size: 0.65rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.08em; }

/* ============================================================
   9. TRUST STRIP
   ============================================================ */
.trust-strip { background: var(--clr-white); padding: var(--sp-xl) 0; border-bottom: 1px solid var(--clr-border-light); }
.trust-strip__inner { display: flex; align-items: center; justify-content: center; gap: var(--sp-2xl); flex-wrap: wrap; }
.trust-strip__item  { display: flex; align-items: center; gap: var(--sp-sm); color: var(--clr-text-mid); font-weight: 600; font-size: 0.88rem; }
.trust-strip__icon  { font-size: 1.3rem; }
.trust-strip__divider { width: 1px; height: 28px; background: var(--clr-border); display: block; }

/* ============================================================
   10. INDUSTRIES GRID
   auto-fit CSS grid — change minmax() to control column width
   ============================================================ */
.industries-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--sp-lg); }

.industry-card {
  background: var(--clr-white);
  border: 1.5px solid var(--clr-border-light);
  border-radius: var(--radius-lg); padding: var(--sp-xl);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  cursor: default;
}
.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary);
}
.industry-card__icon  { font-size: 2.4rem; margin-bottom: var(--sp-md); display: block; }
.industry-card__title {
  font-size: 0.95rem; font-weight: 700;
  color: var(--clr-text); margin-bottom: var(--sp-sm);
}
.industry-card__desc  { font-size: 0.82rem; color: var(--clr-text-light); line-height: 1.65; }

/* ============================================================
   11. FEATURES GRID — 3 columns
   ============================================================ */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-xl); }

.feature-card {
  padding: var(--sp-xl);
  background: var(--clr-white);
  border: 1.5px solid var(--clr-border-light);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  position: relative;
}
.feature-card::before {
  content: ''; position: absolute;
  inset: -1.5px; border-radius: calc(var(--radius-lg) + 1.5px);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  opacity: 0; transition: opacity var(--transition-base); z-index: -1;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-card:hover::before { opacity: 1; }

.feature-card__icon {
  width: 58px; height: 58px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: var(--sp-lg);
  box-shadow: 0 4px 12px rgba(0,156,59,0.25);
}
.feature-card__title { font-size: 1.08rem; font-weight: 700; margin-bottom: var(--sp-sm); color: var(--clr-text); }
.feature-card__text  { color: var(--clr-text-mid); font-size: 0.9rem; line-height: 1.75; }

/* ============================================================
   12. STATS BANNER — 4 columns on dark blue
   ============================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-lg); }
.stat-card         { text-align: center; padding: var(--sp-xl); }
.stat-card__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 800; color: #FFDF00; display: block; line-height: 1;
}
.stat-card__label  { font-size: 0.88rem; color: rgba(255,255,255,0.72); margin-top: var(--sp-sm); }

/* ============================================================
   13. PROCESS STEPS — 4 columns with connector
   ============================================================ */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-lg); position: relative; }
.process-grid::before {
  content: ''; position: absolute; top: 38px;
  left: calc(12.5% + 22px); right: calc(12.5% + 22px);
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  opacity: 0.35;
}
.process-step { text-align: center; position: relative; }
.process-step__number {
  width: 76px; height: 76px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  color: var(--clr-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800;
  margin: 0 auto var(--sp-lg);
  position: relative; z-index: 1;
  box-shadow: 0 8px 24px rgba(0,156,59,0.30);
  transition: var(--transition-slow);
}
.process-step:hover .process-step__number { transform: scale(1.1) rotate(-4deg); box-shadow: 0 12px 30px rgba(0,156,59,0.40); }
.process-step__title { font-size: 0.95rem; font-weight: 700; margin-bottom: var(--sp-sm); }
.process-step__text  { font-size: 0.85rem; color: var(--clr-text-mid); line-height: 1.65; }

/* ============================================================
   14. CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(140deg, #006228 0%, #009C3B 50%, #FFDF00 100%);
  padding: var(--sp-3xl) 0; text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 28px 28px; pointer-events: none;
}
.cta-banner__title   { font-size: clamp(1.75rem, 3vw, 2.5rem); color: var(--clr-white); margin-bottom: var(--sp-md); position: relative; font-weight: 800; }
.cta-banner__text    { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: var(--sp-xl); position: relative; }
.cta-banner__actions { display: flex; justify-content: center; gap: var(--sp-md); flex-wrap: wrap; position: relative; }

/* ============================================================
   15. PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(140deg, #006228 0%, #009C3B 50%, #FFDF00 100%);
  padding: calc(var(--nav-height) + var(--sp-3xl)) 0 var(--sp-3xl);
  text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 28px 28px; pointer-events: none;
}
.page-hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary-light), var(--clr-accent));
}
.page-hero__label    {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: #FFEF80; background: rgba(255,223,0,0.2);
  padding: 4px 14px; border-radius: var(--radius-full);
  margin-bottom: var(--sp-md);
}
.page-hero__title    { font-size: clamp(1.9rem, 4vw, 3rem); color: var(--clr-white); margin-bottom: var(--sp-md); font-weight: 800; position: relative; }
.page-hero__subtitle { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 620px; margin: 0 auto; position: relative; }

/* ============================================================
   16. CONTENT LAYOUT (inner pages)
   Grid: main | sidebar
   ============================================================ */
.content-layout { display: grid; grid-template-columns: 1fr 340px; gap: var(--sp-2xl); align-items: start; }

.sidebar-card {
  background: var(--clr-white); border-radius: var(--radius-lg); padding: var(--sp-xl);
  box-shadow: var(--shadow-sm); margin-bottom: var(--sp-lg);
  border-top: 4px solid var(--clr-primary);
}
.sidebar-card--orange { border-top-color: var(--clr-accent); }
.sidebar-card__title  { font-size: 0.95rem; font-weight: 700; margin-bottom: var(--sp-md); color: var(--clr-text); }
.sidebar-list         { display: flex; flex-direction: column; gap: var(--sp-sm); }
.sidebar-list__item   { display: flex; align-items: flex-start; gap: var(--sp-sm); font-size: 0.875rem; color: var(--clr-text-mid); }
.sidebar-list__dot    { width: 8px; height: 8px; background: var(--clr-primary); border-radius: 50%; flex-shrink: 0; margin-top: 6px; }

/* Content prose */
.prose h2  { font-size: 1.5rem; margin-bottom: var(--sp-md); margin-top: var(--sp-xl); color: var(--clr-text); }
.prose h3  { font-size: 1.12rem; margin-bottom: var(--sp-sm); margin-top: var(--sp-lg); color: var(--clr-primary); }
.prose p   { color: var(--clr-text-mid); line-height: 1.82; margin-bottom: var(--sp-md); }
.prose ul  { display: flex; flex-direction: column; gap: var(--sp-sm); margin-bottom: var(--sp-md); }
.prose ul li { display: flex; gap: var(--sp-md); color: var(--clr-text-mid); font-size: 0.95rem; line-height: 1.65; }
.prose ul li::before { content: '✓'; color: var(--clr-primary); font-weight: 700; flex-shrink: 0; }

/* ============================================================
   17. COMPARISON GRID (Human vs AI) — 2 columns
   ============================================================ */
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-xl); }

.comparison-card { border-radius: var(--radius-xl); padding: var(--sp-xl); border: 2px solid var(--clr-border); position: relative; background: var(--clr-white); }
.comparison-card--human {
  border-color: var(--clr-primary);
  background: linear-gradient(160deg, #E8F8EE 0%, #FFFFFF 100%);
  box-shadow: var(--shadow-md);
}
.comparison-card__badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--clr-primary); color: var(--clr-white);
  padding: var(--sp-xs) var(--sp-md); border-radius: var(--radius-full);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap;
}
.comparison-card__badge--ai { background: var(--clr-text-mid); }
.comparison-card__title { font-size: 1.2rem; font-weight: 700; text-align: center; padding-top: var(--sp-sm); margin-bottom: var(--sp-lg); }
.comparison-list__item { display: flex; align-items: flex-start; gap: var(--sp-md); padding: var(--sp-md) 0; border-bottom: 1px solid var(--clr-border-light); font-size: 0.88rem; color: var(--clr-text-mid); }
.comparison-list__item:last-child { border-bottom: none; }
.comparison-list__icon { font-size: 0.95rem; flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   18. CONTACT PAGE
   Grid: form | info cards
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 380px; gap: var(--sp-2xl); align-items: start; }

.contact-form { background: var(--clr-white); border-radius: var(--radius-xl); padding: var(--sp-2xl); box-shadow: var(--shadow-md); }
.contact-form__title { font-size: 1.4rem; margin-bottom: var(--sp-xl); }

.form-group   { margin-bottom: var(--sp-lg); }
.form-label   { display: block; font-size: 0.82rem; font-weight: 700; color: var(--clr-text); margin-bottom: var(--sp-sm); }
.form-input,
.form-select,
.form-textarea {
  width: 100%; padding: 0.78rem var(--sp-md);
  border: 1.5px solid var(--clr-border); border-radius: var(--radius-md);
  font-family: var(--font-body); font-size: 0.9rem; color: var(--clr-text); background: var(--clr-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { outline: none; border-color: var(--clr-primary); box-shadow: 0 0 0 3.5px rgba(0,156,59,0.16); }
.form-textarea { resize: vertical; min-height: 130px; }
.form-row      { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-md); }

/* Contact info column */
.contact-info          { display: flex; flex-direction: column; gap: var(--sp-md); }
.contact-info__heading { font-size: 1.2rem; font-weight: 700; color: var(--clr-text); margin-bottom: 0; }

.contact-card {
  background: var(--clr-white); border-radius: var(--radius-lg);
  padding: var(--sp-lg); box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none; display: block;
  border-left: 4px solid var(--clr-primary);
}
.contact-card:hover { transform: translateX(5px); box-shadow: var(--shadow-md); }
.contact-card:nth-child(3) { border-left-color: var(--clr-accent); }
.contact-card__label { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--clr-text-light); margin-bottom: var(--sp-xs); }
.contact-card__name  { font-size: 1rem; font-weight: 700; color: var(--clr-text); margin-bottom: 2px; }
.contact-card__email { font-size: 0.88rem; color: var(--clr-primary); font-weight: 600; }
.contact-card__desc  { font-size: 0.78rem; color: var(--clr-text-light); margin-top: var(--sp-sm); }

.contact-note {
  background: var(--clr-primary-pale); border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: var(--sp-lg);
  font-size: 0.875rem; color: var(--clr-text-mid); line-height: 1.7;
}
.contact-note strong { color: var(--clr-primary); }

/* ============================================================
   19. FOOTER
   Grid: brand(2fr) | links(1fr) | links(1fr) | links(1fr)
   ============================================================ */
.footer { background: #071F0F; color: rgba(255,255,255,0.68); padding: var(--sp-3xl) 0 var(--sp-lg); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--sp-2xl); margin-bottom: var(--sp-2xl); }
.footer__logo      { font-family: var(--font-heading); font-size: 1.45rem; font-weight: 800; color: var(--clr-white); margin-bottom: var(--sp-md); display: block; text-decoration: none; }
.footer__logo span { color: var(--clr-accent); }
.footer__tagline   { font-size: 0.875rem; line-height: 1.78; margin-bottom: var(--sp-lg); }
.footer__emails    { display: flex; flex-direction: column; gap: var(--sp-sm); }
.footer__email     { color: #FFDF00; font-size: 0.83rem; font-weight: 600; transition: var(--transition-fast); }
.footer__email:hover { color: var(--clr-white); }
.footer__col-title { font-family: var(--font-heading); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--clr-white); margin-bottom: var(--sp-lg); }
.footer__links     { display: flex; flex-direction: column; gap: var(--sp-sm); }
.footer__link      { font-size: 0.875rem; color: rgba(255,255,255,0.58); transition: var(--transition-fast); }
.footer__link:hover { color: var(--clr-white); }
.footer__bottom    { border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--sp-lg); display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; flex-wrap: wrap; gap: var(--sp-md); }

/* ============================================================
   20. EXTRA / TEMPLATE PAGE
   ============================================================ */
.extra-page-notice {
  background: var(--clr-primary-pale); border: 1px dashed var(--clr-primary);
  border-radius: var(--radius-md); padding: var(--sp-lg);
  font-size: 0.85rem; color: var(--clr-text-mid);
}
.extra-page-notice strong { color: var(--clr-primary); }
.extra-page-notice code   { background: rgba(0,0,0,0.06); padding: 1px 5px; border-radius: 3px; font-size: 0.8rem; }

/* ============================================================
   21. UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-white  { color: var(--clr-white) !important; }
.text-accent { color: var(--clr-accent); }
.text-blue   { color: var(--clr-primary); }
.mt-md  { margin-top: var(--sp-md); }
.mt-lg  { margin-top: var(--sp-lg); }
.mt-xl  { margin-top: var(--sp-xl); }
.mb-xl  { margin-bottom: var(--sp-xl); }

/* Scroll reveal */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* Industry card tilt container  */
.industry-card { transform-style: preserve-3d; }

/* ============================================================
   22. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-bottom: var(--sp-3xl); }
  .hero__visual { display: none; }
  .hero__content { padding-right: var(--container-padding); }

  .features-grid   { grid-template-columns: 1fr 1fr; }
  .stats-grid      { grid-template-columns: repeat(2, 1fr); }
  .process-grid    { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }
  .footer__grid    { grid-template-columns: 1fr 1fr; }
  .content-layout  { grid-template-columns: 1fr; }
  .contact-grid    { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }

  .navbar__nav { display: none; }
  .navbar__hamburger { display: flex; }
  .navbar__actions .btn { display: none; }
  .navbar__inner { grid-template-columns: auto 1fr auto; }
}

@media (max-width: 640px) {
  .features-grid   { grid-template-columns: 1fr; }
  .stats-grid      { grid-template-columns: 1fr 1fr; }
  .process-grid    { grid-template-columns: 1fr; }
  .form-row        { grid-template-columns: 1fr; }
  .footer__grid    { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .hero__stats     { grid-template-columns: repeat(3, 1fr); }
  .cta-banner__actions { flex-direction: column; align-items: center; }
  .trust-strip__divider { display: none; }
}