/* ============================================================
   Ageek4Less — Full stylesheet
   Fonts: Montserrat (display) · Open Sans (body) · JetBrains Mono
   ============================================================ */
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Open+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500&display=swap");

/* ============================================================
   COLOR TOKENS
   Brand: Primary Blue #00AEEF · Dark Navy #1E293B · Accent Green #22C55E
   ============================================================ */
:root {
  --blue-50:  #E6F7FE;
  --blue-100: #CCEFFD;
  --blue-200: #99DFFB;
  --blue-300: #66CFF8;
  --blue-400: #33BFF4;
  --blue-500: #00AEEF;
  --blue-600: #0090C8;
  --blue-700: #00729D;
  --blue-800: #015578;
  --blue-900: #0A3A52;

  --navy-50:  #F8FAFC;
  --navy-100: #F1F5F9;
  --navy-200: #E2E8F0;
  --navy-300: #CBD5E1;
  --navy-400: #94A3B8;
  --navy-500: #64748B;
  --navy-600: #475569;
  --navy-700: #334155;
  --navy-800: #1E293B;
  --navy-900: #0F172A;

  --green-50:  #F0FDF4;
  --green-100: #DCFCE7;
  --green-200: #BBF7D0;
  --green-400: #4ADE80;
  --green-500: #22C55E;
  --green-600: #16A34A;
  --green-700: #15803D;

  --red-600:   #DC2626;
  --amber-500: #F59E0B;

  --color-primary:        var(--blue-500);
  --color-primary-hover:  var(--blue-600);
  --color-primary-active: var(--blue-700);
  --color-primary-soft:   var(--blue-50);
  --color-accent:         var(--green-500);
  --color-accent-hover:   var(--green-600);
  --color-accent-soft:    var(--green-50);

  --text-strong:   var(--navy-900);
  --text-default:  var(--navy-800);
  --text-muted:    var(--navy-500);
  --text-subtle:   var(--navy-400);
  --text-link:     var(--blue-600);

  --surface-page:   var(--navy-50);
  --surface-card:   #fff;
  --surface-sunken: var(--navy-100);

  --border-subtle:  var(--navy-200);
  --border-default: var(--navy-300);
  --border-strong:  var(--navy-400);
  --border-focus:   var(--blue-500);

  --color-success: var(--green-600);
  --color-danger:  var(--red-600);
}

/* ============================================================
   TYPOGRAPHY TOKENS
   ============================================================ */
:root {
  --font-display: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Open Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --fw-extra:    800;

  --fs-h1:      2.5rem;
  --fs-h2:      2rem;
  --fs-h3:      1.5rem;
  --fs-h4:      1.25rem;
  --fs-lg:      1.125rem;
  --fs-body:    1rem;
  --fs-sm:      0.875rem;
  --fs-xs:      0.75rem;
  --fs-eyebrow: 0.8125rem;

  --lh-tight:   1.1;
  --lh-snug:    1.25;
  --lh-normal:  1.5;
  --lh-relaxed: 1.65;

  --ls-tight:   -0.02em;
  --ls-eyebrow: 0.14em;
}

/* ============================================================
   SPACING + LAYOUT TOKENS
   ============================================================ */
:root {
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.5rem;

  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-pill: 999px;

  --container-narrow: 720px;
  --container-base:   1080px;
  --container-wide:   1280px;

  --control-sm: 36px;
  --control-md: 44px;
  --control-lg: 52px;
}

/* ============================================================
   EFFECTS TOKENS
   ============================================================ */
:root {
  --shadow-xs:    0 1px 2px rgba(15,23,42,.06);
  --shadow-sm:    0 1px 3px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.06);
  --shadow-md:    0 4px 12px rgba(15,23,42,.08), 0 2px 4px rgba(15,23,42,.05);
  --shadow-lg:    0 12px 28px rgba(15,23,42,.12), 0 4px 8px rgba(15,23,42,.06);
  --shadow-brand: 0 8px 22px rgba(0,174,239,.28);
  --ring-focus:   0 0 0 3px rgba(0,174,239,.35);

  --ease-out:   cubic-bezier(0.22,1,0.36,1);
  --ease-inout: cubic-bezier(0.65,0,0.35,1);
  --dur-fast:   120ms;
  --dur-base:   200ms;
  --dur-slow:   320ms;

  --gradient-brand: linear-gradient(135deg, #00AEEF 0%, #0A3A52 100%);
  --gradient-hero:  linear-gradient(160deg, #1E293B 0%, #0A3A52 55%, #00729D 100%);
  --gradient-sky:   linear-gradient(135deg, #00AEEF 0%, #66CFF8 100%);
}

/* ============================================================
   BASE RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--text-default);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-strong);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin: 0 0 var(--space-4);
}
h1 { font-size: var(--fs-h1); font-weight: var(--fw-extra); }
h2 { font-size: var(--fs-h2); font-weight: var(--fw-bold); }
h3 { font-size: var(--fs-h3); font-weight: var(--fw-bold); }
h4 { font-size: var(--fs-h4); font-weight: var(--fw-semibold); }

p { margin: 0 0 var(--space-4); }
ul, ol { margin: 0; padding: 0; list-style: none; }
img { display: block; max-width: 100%; }
a { color: var(--text-link); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; }

::selection { background: var(--blue-200); color: var(--navy-900); }
:focus-visible { outline: none; box-shadow: var(--ring-focus); border-radius: var(--radius-sm); }

/* ============================================================
   EYEBROW
   ============================================================ */
.eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--color-primary);
  display: block;
}
.eyebrow--dark { color: rgba(255,255,255,.7); }

/* ============================================================
   SITE LOGO / WORDMARK
   ============================================================ */
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo:hover { text-decoration: none; }
.site-logo img { height: 40px; width: auto; display: block; }
.wordmark {
  font-family: var(--font-display);
  font-weight: var(--fw-extra);
  font-size: 24px;
  letter-spacing: var(--ls-tight);
  color: var(--text-strong);
  line-height: 1;
}
.wordmark .accent { color: var(--color-primary); }
.wordmark--light { color: #fff; }
.wordmark--light .accent { color: var(--blue-300); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-body);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    background var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
  white-space: nowrap;
  padding: 10px 18px;
  height: var(--control-md);
  line-height: 1;
}
.btn--sm { padding: 8px 14px; font-size: var(--fs-sm); height: var(--control-sm); }
.btn--lg { padding: 14px 22px; height: var(--control-lg); }
.btn--full { width: 100%; }
.btn:disabled { opacity: .6; cursor: not-allowed; }

.btn--primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn--primary:hover:not(:disabled) {
  background: var(--color-primary-hover); border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-brand); transform: translateY(-1px); color: #fff; text-decoration: none;
}
.btn--primary:active:not(:disabled) { transform: scale(.99); box-shadow: none; }

.btn--secondary { background: transparent; color: var(--text-default); border-color: var(--border-default); }
.btn--secondary:hover:not(:disabled) {
  background: var(--surface-page); border-color: var(--border-strong);
  color: var(--text-default); text-decoration: none;
}

.btn--accent { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn--accent:hover:not(:disabled) {
  background: var(--color-accent-hover); border-color: var(--color-accent-hover);
  transform: translateY(-1px); color: #fff; text-decoration: none;
}

.btn--outline-white {
  background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.3);
}
.btn--outline-white:hover:not(:disabled) {
  background: rgba(255,255,255,.16); color: #fff; text-decoration: none;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  line-height: 1.4;
  white-space: nowrap;
}
.badge--blue         { background: var(--blue-100); color: var(--blue-700); }
.badge--blue.solid   { background: var(--color-primary); color: #fff; }
.badge--green        { background: var(--green-100); color: var(--green-700); }
.badge--green.solid  { background: var(--color-accent); color: #fff; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* Service Card */
.service-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  text-align: left;
  width: 100%;
  display: block;
}
.service-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.service-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-sky);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  box-shadow: var(--shadow-brand);
}
.service-card__title {
  font-family: var(--font-display); font-weight: var(--fw-bold); font-size: var(--fs-body);
  color: var(--text-strong); margin: 0 0 8px;
}
.service-card__desc { font-size: var(--fs-sm); color: var(--text-muted); line-height: var(--lh-relaxed); margin: 0; }

/* Stat Block */
.stat-block { text-align: center; }
.stat-block__value {
  font-family: var(--font-display); font-weight: var(--fw-extra); font-size: 2.5rem;
  line-height: 1; display: block;
}
.stat-block__label { font-size: var(--fs-sm); margin-top: 4px; display: block; opacity: .85; }
.stat-block--white .stat-block__value,
.stat-block--white .stat-block__label { color: #fff; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group   { display: flex; flex-direction: column; gap: 6px; }
.form-grid-2  { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-label   { font-family: var(--font-display); font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--text-strong); }

.form-input, .form-select, .form-textarea {
  border: 1px solid var(--border-default); border-radius: var(--radius-md);
  font-family: var(--font-body); font-size: var(--fs-body);
  color: var(--text-default); background: var(--surface-card); width: 100%;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.form-input, .form-select { height: var(--control-md); padding: 0 12px; }
.form-textarea            { padding: 10px 12px; resize: vertical; min-height: 80px; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--border-focus); box-shadow: var(--ring-focus);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-subtle); }

.form-checkbox       { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.form-checkbox input { width: 18px; height: 18px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; }
.form-checkbox-label { font-size: var(--fs-sm); color: var(--text-muted); cursor: pointer; }

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--surface-card);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.site-header.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  max-width: var(--container-wide); margin: 0 auto;
  padding: 12px 24px; display: flex; align-items: center; justify-content: space-between;
}
.site-nav { display: flex; align-items: center; gap: 24px; }
.nav-link {
  font-family: var(--font-display); font-size: var(--fs-sm); font-weight: var(--fw-semibold);
  color: var(--text-default); text-decoration: none; white-space: nowrap;
  transition: color var(--dur-base) var(--ease-out);
}
.nav-link:hover, .nav-link--active { color: var(--color-primary); text-decoration: none; }
.nav-phone { font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--text-muted); }
.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 40px; height: 40px; background: transparent;
  border: 1px solid var(--border-subtle); border-radius: var(--radius-md); cursor: pointer;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero { background: var(--gradient-hero); color: #fff; position: relative; overflow: hidden; }
.hero__inner {
  max-width: var(--container-wide); margin: 0 auto;
  padding: 84px 24px 96px;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center;
}
.hero__h1 {
  color: #fff; font-size: clamp(2.4rem, 1.6rem + 2.6vw, 3.5rem);
  margin: 16px 0 18px; line-height: 1.05;
}
.hero__h1-accent { color: var(--blue-300); }
.hero__lead { font-size: var(--fs-lg); color: rgba(255,255,255,.85); max-width: 520px; margin-bottom: 28px; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__trust { display: flex; gap: 20px; margin-top: 30px; flex-wrap: wrap; }
.hero__trust-item {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--fs-sm); color: rgba(255,255,255,.8);
}
.hero__card-wrap { display: flex; justify-content: center; }
.hero__card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-xl); padding: 28px; width: 100%; max-width: 360px;
  backdrop-filter: blur(8px); box-shadow: var(--shadow-lg);
}
.hero__card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.hero__card-icon {
  width: 56px; height: 56px; border-radius: var(--radius-lg);
  background: var(--gradient-sky); display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-brand); flex-shrink: 0;
}
.hero__card-title { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: #fff; margin: 0; }
.hero__card-sub   { font-size: 13px; color: rgba(255,255,255,.7); }
.hero__card-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 0; border-top: 1px solid rgba(255,255,255,.1);
  font-size: 14px; color: rgba(255,255,255,.85);
}

/* ============================================================
   AI FOCUS SECTION
   ============================================================ */
.ai-focus { background: var(--navy-900); color: #fff; position: relative; overflow: hidden; }
.ai-focus__glow {
  position: absolute; top: -120px; right: -80px; width: 360px; height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,174,239,.30), transparent 70%);
  pointer-events: none;
}
.ai-focus__inner {
  max-width: var(--container-wide); margin: 0 auto; padding: 84px 24px;
  display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 56px; align-items: center; position: relative;
}
.ai-focus__badge-row { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.ai-focus__badge-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: var(--radius-md);
  background: var(--gradient-sky); box-shadow: var(--shadow-brand);
}
.ai-focus__h2   { color: #fff; font-size: clamp(2rem,1.4rem+2vw,2.9rem); margin: 0 0 16px; line-height: 1.08; }
.ai-focus__accent { color: var(--blue-300); }
.ai-focus__lead { color: rgba(255,255,255,.82); font-size: var(--fs-lg); max-width: 470px; margin-bottom: 24px; }
.ai-focus__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.ai-focus__caps { display: flex; flex-direction: column; gap: 14px; }
.ai-cap {
  display: flex; gap: 16px; align-items: flex-start;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg); padding: 18px 20px;
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.ai-cap:hover { border-color: var(--blue-500); background: rgba(0,174,239,.08); }
.ai-cap__icon {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: var(--radius-md);
  background: rgba(0,174,239,.16); display: flex; align-items: center; justify-content: center;
}
.ai-cap__title { font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 17px; margin: 0 0 3px; color: #fff; }
.ai-cap__desc  { margin: 0; color: rgba(255,255,255,.72); font-size: var(--fs-sm); line-height: var(--lh-relaxed); }

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services { background: var(--surface-page); padding: 84px 24px; }
.services__inner { max-width: var(--container-wide); margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { margin: 12px 0 10px; }
.section-header p { color: var(--text-muted); font-size: var(--fs-lg); max-width: 560px; margin: 0 auto; }
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-choose__content {
  background: var(--surface-card); padding: 84px 24px;
  border-top: 1px solid var(--border-subtle);
}
.why-choose__inner {
  max-width: var(--container-base); margin: 0 auto;
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center;
}
.why-choose__left { }
.why-choose__left h2 { margin: 12px 0 16px; }
.why-choose__left p { color: var(--text-muted); font-size: var(--fs-lg); margin-bottom: 0; }
.why-points { display: flex; flex-direction: column; gap: 16px; }
.why-point {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--surface-page); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 20px;
}
.why-point__icon {
  flex: 0 0 auto; width: 46px; height: 46px; border-radius: var(--radius-md);
  background: var(--color-primary-soft); display: flex; align-items: center; justify-content: center;
}
.why-point h4  { margin: 2px 0 4px; }
.why-point p   { margin: 0; color: var(--text-muted); font-size: var(--fs-sm); line-height: var(--lh-relaxed); }
.stats-band    { background: var(--gradient-brand); }
.stats-band__inner {
  max-width: var(--container-base); margin: 0 auto;
  padding: 44px 24px; display: flex; justify-content: space-around; flex-wrap: wrap; gap: 24px;
}

/* ============================================================
   PARTNERS SECTION
   ============================================================ */
.partners {
  background: var(--surface-card); padding: 56px 24px;
  border-top: 1px solid var(--border-subtle);
}
.partners__inner { max-width: var(--container-base); margin: 0 auto; text-align: center; }
.partners__lead  { color: var(--text-muted); margin: 10px 0 28px; font-size: var(--fs-lg); }
.partners__list  { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 20px 44px; }
.partner-name {
  font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 22px;
  color: var(--navy-400); letter-spacing: -0.01em; filter: grayscale(1);
  transition: color var(--dur-base) var(--ease-out); cursor: default;
}
.partner-name:hover { color: var(--navy-700); }

/* ============================================================
   CTA BAND + FOOTER
   ============================================================ */
.cta-band       { background: var(--surface-page); padding: 84px 24px; }
.cta-band__box  {
  max-width: var(--container-base); margin: 0 auto;
  background: var(--gradient-hero); border-radius: var(--radius-xl);
  padding: 56px 48px; text-align: center; color: #fff; box-shadow: var(--shadow-lg);
}
.cta-band__h2   { color: #fff; margin: 0 0 12px; font-size: clamp(1.8rem,1.3rem+1.8vw,2.5rem); }
.cta-band__lead { color: rgba(255,255,255,.85); font-size: var(--fs-lg); max-width: 560px; margin: 0 auto 26px; }
.cta-band__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.site-footer { background: var(--navy-900); color: rgba(255,255,255,.7); padding: 56px 24px 32px; }
.site-footer__inner {
  max-width: var(--container-wide); margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
}
.footer-about-text { margin-top: 16px; font-size: var(--fs-sm); max-width: 280px; line-height: var(--lh-relaxed); }
.footer-recycle    { display: flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--green-400); font-size: var(--fs-sm); }
.footer-col-title  {
  font-family: var(--font-display); font-weight: var(--fw-bold); color: #fff;
  font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px;
}
.footer-col-item {
  font-size: var(--fs-sm); padding: 6px 0; color: rgba(255,255,255,.7);
  cursor: pointer; transition: color var(--dur-base) var(--ease-out); display: block;
}
.footer-col-item:hover { color: #fff; text-decoration: none; }
.footer-bottom {
  max-width: var(--container-wide); margin: 32px auto 0; padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; font-size: var(--fs-xs); flex-wrap: wrap; gap: 8px;
}

/* ============================================================
   CONTACT MODAL
   ============================================================ */
.modal { display: none; position: fixed; inset: 0; z-index: 100; }
.modal.is-open {
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: a4lFade .18s ease-out;
}
.modal__overlay {
  position: absolute; inset: 0;
  background: rgba(15,23,42,.55); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
}
.modal__content {
  position: relative; background: var(--surface-card); border-radius: var(--radius-xl);
  width: 100%; max-width: 460px; box-shadow: var(--shadow-lg); overflow: hidden;
  animation: a4lRise .24s var(--ease-out);
}
.modal__header {
  background: var(--gradient-hero); padding: 22px 26px; color: #fff;
  display: flex; justify-content: space-between; align-items: flex-start;
}
.modal__header-eyebrow { margin-bottom: 6px; }
.modal__title          { font-family: var(--font-display); font-weight: 800; font-size: 22px; color: #fff; margin: 0; }
.modal__close {
  background: rgba(255,255,255,.14); border: none; border-radius: var(--radius-sm);
  width: 32px; height: 32px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.modal__close:hover { background: rgba(255,255,255,.24); }
.modal__body        { padding: 24px 26px; }
.modal__form        { display: flex; flex-direction: column; gap: 16px; }
.modal__fine        { margin: 0; font-size: var(--fs-xs); color: var(--text-subtle); text-align: center; }
.modal__success     { padding: 32px 26px; text-align: center; }
.modal__success-icon {
  width: 64px; height: 64px; border-radius: 50%; background: var(--green-100);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
}
.modal__success p { color: var(--text-muted); margin: 0 0 22px; }

/* ============================================================
   AI PAGE — HERO
   ============================================================ */
.ai-hero { background: var(--gradient-hero); color: #fff; position: relative; overflow: hidden; }
.ai-hero__glow {
  position: absolute; top: -140px; left: -100px; width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,174,239,.28), transparent 70%);
  pointer-events: none;
}
.ai-hero__inner {
  max-width: var(--container-wide); margin: 0 auto; padding: 76px 24px 88px;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 52px; align-items: center; position: relative;
}
.ai-hero__badge-row { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.ai-hero__h1   { color: #fff; font-size: clamp(2.4rem,1.6rem+2.6vw,3.4rem); margin: 0 0 18px; line-height: 1.05; }
.ai-hero__accent { color: var(--blue-300); }
.ai-hero__lead { font-size: var(--fs-lg); color: rgba(255,255,255,.85); max-width: 500px; margin-bottom: 26px; }
.ai-hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Chat mock widget */
.chat-mock { display: flex; justify-content: center; }
.chat-mock__card {
  width: 100%; max-width: 380px; background: var(--surface-card);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); overflow: hidden;
}
.chat-mock__header {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px;
  background: var(--gradient-sky); color: #fff;
}
.chat-mock__avatar {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.chat-mock__name   { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: #fff; margin: 0; }
.chat-mock__status { font-size: 12px; opacity: .9; display: flex; align-items: center; gap: 6px; }
.chat-mock__dot    { width: 7px; height: 7px; border-radius: 50%; background: var(--green-400); display: inline-block; }
.chat-mock__messages {
  padding: 18px; display: flex; flex-direction: column; gap: 10px;
  min-height: 280px; background: var(--navy-50);
}
.chat-message     { max-width: 82%; opacity: 0; transition: opacity .3s ease; }
.chat-message.visible { opacity: 1; }
.chat-message--ai     { align-self: flex-start; }
.chat-message--caller { align-self: flex-end; }
.chat-message__bubble {
  padding: 10px 13px; border-radius: 14px; font-size: 13.5px; line-height: 1.45;
}
.chat-message--ai     .chat-message__bubble { background: var(--color-primary); color: #fff; border-bottom-left-radius: 4px; box-shadow: var(--shadow-xs); }
.chat-message--caller .chat-message__bubble { background: var(--surface-card); color: var(--text-default); border: 1px solid var(--border-subtle); border-bottom-right-radius: 4px; box-shadow: var(--shadow-xs); }
.chat-typing     { align-self: flex-start; display: flex; gap: 4px; padding: 10px 13px; }
.chat-typing__dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--navy-400);
  animation: a4lBlink 1s infinite;
}
.chat-typing__dot:nth-child(2) { animation-delay: .2s; }
.chat-typing__dot:nth-child(3) { animation-delay: .4s; }

/* ============================================================
   AI PAGE — USE CASES
   ============================================================ */
.ai-use-cases       { background: var(--surface-page); padding: 84px 24px; }
.ai-use-cases__inner { max-width: var(--container-wide); margin: 0 auto; }
.ai-use-cases__grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.use-case-card { display: flex; gap: 18px; align-items: flex-start; padding: 26px; }
.use-case-icon {
  flex: 0 0 auto; width: 52px; height: 52px; border-radius: var(--radius-md);
  background: var(--gradient-sky); display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-brand);
}
.use-case-card h4 { margin: 2px 0 10px; }
.use-case-card li {
  display: flex; gap: 9px; align-items: flex-start;
  font-size: var(--fs-sm); color: var(--text-muted); line-height: var(--lh-snug);
}
.use-case-card ul { display: flex; flex-direction: column; gap: 8px; }

/* ============================================================
   AI PAGE — HOW IT WORKS
   ============================================================ */
.ai-how { background: var(--surface-card); padding: 84px 24px; border-top: 1px solid var(--border-subtle); }
.ai-how__inner { max-width: var(--container-base); margin: 0 auto; }
.ai-how__grid  { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; position: relative; }
.ai-step       { position: relative; }
.ai-step__num  {
  font-family: var(--font-display); font-weight: var(--fw-extra); font-size: 40px;
  color: var(--blue-200); line-height: 1; margin-bottom: 14px;
}
.ai-step h4 { margin: 0 0 8px; }
.ai-step p  { margin: 0; color: var(--text-muted); font-size: var(--fs-sm); line-height: var(--lh-relaxed); }
.ai-step__arrow { position: absolute; top: 18px; right: -18px; }

/* ============================================================
   AI PAGE — PRICING
   ============================================================ */
.ai-pricing { background: var(--surface-page); padding: 84px 24px; border-top: 1px solid var(--border-subtle); }
.ai-pricing__inner { max-width: var(--container-base); margin: 0 auto; }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 38px; align-items: stretch;
}
.pricing-card { position: relative; display: flex; flex-direction: column; padding: 28px; }
.pricing-card--popular { border-color: var(--color-primary) !important; border-width: 2px !important; box-shadow: var(--shadow-lg) !important; }
.pricing-badge-wrap { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); }
.pricing-card__name  { font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 18px; color: var(--text-strong); margin: 0; }
.pricing-card__blurb { margin: 6px 0 16px; font-size: var(--fs-sm); color: var(--text-muted); }
.pricing-card__price { font-family: var(--font-display); font-weight: var(--fw-extra); font-size: 34px; color: var(--text-strong); letter-spacing: var(--ls-tight); line-height: 1; }
.pricing-card__unit  { font-size: var(--fs-xs); color: var(--text-subtle); margin-bottom: 18px; }
.pricing-card__features { display: flex; flex-direction: column; gap: 11px; flex: 1; margin: 0 0 22px; }
.pricing-card__features li { display: flex; gap: 9px; align-items: flex-start; font-size: var(--fs-sm); color: var(--text-default); line-height: var(--lh-snug); }

/* ============================================================
   AI PAGE — FAQ
   ============================================================ */
.ai-faq       { background: var(--surface-card); padding: 84px 24px; border-top: 1px solid var(--border-subtle); }
.ai-faq__inner { max-width: var(--container-narrow); margin: 0 auto; }
.faq-list     { display: flex; flex-direction: column; gap: 12px; }
.faq-item     { border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-card); transition: background var(--dur-base) var(--ease-out); }
.faq-item.is-open { background: var(--surface-page); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px; background: transparent; border: none; cursor: pointer; text-align: left;
  font-family: var(--font-display); font-weight: var(--fw-semibold); font-size: var(--fs-lg); color: var(--text-strong);
}
.faq-question__icon {
  flex-shrink: 0; transition: transform var(--dur-base) var(--ease-out);
  color: var(--color-primary); font-size: 24px; line-height: 1; font-weight: 400; display: block;
}
.faq-item.is-open .faq-question__icon { transform: rotate(45deg); }
.faq-answer   { max-height: 0; overflow: hidden; transition: max-height var(--dur-slow) var(--ease-inout); }
.faq-item.is-open .faq-answer { max-height: 300px; }
.faq-answer p { margin: 0; padding: 0 20px 20px; color: var(--text-muted); font-size: var(--fs-body); line-height: var(--lh-relaxed); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes a4lFade  { from { opacity: 0; } to { opacity: 1; } }
@keyframes a4lRise  { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes a4lBlink { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(3,1fr); }
  .site-footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .site-nav { display: none; flex-direction: column; align-items: flex-start; gap: 16px;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--surface-card); padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle); box-shadow: var(--shadow-md); }
  .site-nav.is-open { display: flex; }
  .site-header { position: relative; }
  .nav-toggle { display: flex; }

  .hero__inner, .ai-hero__inner, .ai-focus__inner, .why-choose__inner { grid-template-columns: 1fr; }
  .hero__card-wrap { order: -1; }

  .services__grid { grid-template-columns: repeat(2,1fr); }
  .ai-use-cases__grid { grid-template-columns: 1fr; }
  .ai-how__grid { grid-template-columns: 1fr; }
  .ai-step__arrow { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }

  .cta-band__box { padding: 36px 24px; }
  .site-footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .modal.is-open { padding: 0; align-items: flex-end; }
  .modal__content { border-radius: var(--radius-xl) var(--radius-xl) 0 0; max-width: 100%; }
  .form-grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .services__grid { grid-template-columns: 1fr; }
  .hero__ctas, .ai-hero__ctas, .ai-focus__ctas, .cta-band__btns { flex-direction: column; align-items: stretch; }
  .partner-name { font-size: 18px; }
  .partners__list { gap: 16px 24px; }
}