/* =============================================================
   AT-EASE Homepage — styles.css
   Structure:
     1. CSS Custom Properties (tokens)
     2. CSS Reset
     3. Base / Typography
     4. Utilities
     5. Layout helpers
     6. Components
        6a. Navbar
        6b. Hero
        6c. Features
        6d. Integrations
        6e. Why Digitalization
        6f. Why AT-EASE
        6g. Stats
        6h. Testimonials
        6i. Footer
     7. Buttons
     8. Responsive overrides
============================================================= */


/* ─────────────────────────────────────────────
   1. CSS Custom Properties
───────────────────────────────────────────── */
:root {
  /* Brand colours */
  --color-primary:        #E31E24;
  --color-primary-dark:   #B71418;
  --color-primary-glow:   rgba(227, 30, 36, 0.20);
  --color-primary-border: rgba(227, 30, 36, 0.30);

  /* Backgrounds */
  --color-bg-base:        #0A0A0A;
  --color-bg-dark:        #080808;
  --color-bg-card:        rgba(255, 255, 255, 0.03);
  --color-bg-card-hover:  rgba(255, 255, 255, 0.06);
  --color-bg-integration: rgba(0, 0, 0, 0.40);
  --color-bg-whatsapp:    #4AB60D;

  /* Borders */
  --color-border:         rgba(255, 255, 255, 0.08);
  --color-border-strong:  rgba(255, 255, 255, 0.10);
  --color-border-hero:    rgba(255, 255, 255, 0.20);

  /* Text */
  --color-text-primary:   #FFFFFF;
  --color-text-secondary: #94A3B8;
  --color-text-muted:     #64748B;
  --color-text-body:      #CBD5E1;

  /* Gradients */
  --gradient-hero-overlay:  linear-gradient(to bottom, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.30) 100%);
 /* AFTER — smooth black → red → back to dark flow */
  --gradient-features-bg:   linear-gradient(180deg, #0A0A0A 0%, #180404 30%, #3A0A0A 65%, #190303 100%);
  --gradient-integrations:  linear-gradient(180deg, #190303 0%, #2f0606 30%, #2A0606 70%, #0e0202 100%);
  --gradient-why-digital:   linear-gradient(180deg, #120303 0%, #1E0606 25%, #2A0909 60%, #160404 100%);
  --gradient-why-us:        linear-gradient(180deg, #130303 0%, #3a0a0ad5 40%, #190303 100%);
  --gradient-stats:         linear-gradient(180deg, #190303 0%, #2A0707 50%, #0D0101 100%);
  --gradient-testimonials:  #110303;
  --gradient-footer:        #0A0A0A;

  /* Spacing */
  --space-xs:   8px;
  --space-sm:  16px;
  --space-md:  24px;
  --space-lg:  32px;
  --space-xl:  48px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Radii */
  --radius-sm:   8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-full: 9999px;

  /* Typography */
  --font-family: 'Inter', sans-serif;
  --font-size-sm:   14px;
  --font-size-base: 16px;
  --font-size-md:   18px;
  --font-size-lg:   20px;
  --font-size-xl:   24px;
  --font-size-2xl:  36px;
  --font-size-3xl:  48px;
  --font-size-hero: 72px;

  /* Shadows */
  --shadow-card:        0px 10px 30px rgba(0, 0, 0, 0.50);
  --shadow-primary-btn: 0px 20px 25px -5px rgba(227, 30, 36, 0.30);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}


/* ─────────────────────────────────────────────
   2. CSS Reset
───────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg-base);
  line-height: 1.6;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

address {
  font-style: normal;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}


/* ─────────────────────────────────────────────
   3. Base / Typography
───────────────────────────────────────────── */
h1, h2, h3 {
  line-height: 1.2;
  font-weight: 700;
}

blockquote {
  margin: 0;
}


/* ─────────────────────────────────────────────
   4. Utilities
───────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ─────────────────────────────────────────────
   5. Layout helpers
───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1216px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Shared section header */
.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
}

.section-header__title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.1;
}

.section-header__title--lg {
  font-size: var(--font-size-3xl);
}

.section-header__divider {
  width: 96px;
  height: 6px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  margin-top: 4px;
}

.section-header__divider--sm {
  width: 64px;
  height: 4px;
}

.section-header__subtitle {
  max-width: 672px;
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
  line-height: 1.65;
  padding-top: var(--space-sm);
}


/* ─────────────────────────────────────────────
   6. Components
───────────────────────────────────────────── */

/* ── 6a. Navbar ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--color-bg-base);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
}

.navbar__brand-name {
  font-size: var(--font-size-xl);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-text-primary);
  letter-spacing: 0.5px;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.navbar__link {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

.navbar__link:hover {
  color: var(--color-primary);
}

.navbar__link--active {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 700;
}

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Hamburger open state */
.navbar__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.is-open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ── 6b. Hero ── */
.hero {
  position: relative;
  height: 782px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: 80px; /* offset fixed navbar */
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-overlay);
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 830px;
  padding: 0 var(--space-lg);
}

.hero__heading {
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: 1;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.hero__heading--accent {
  color: var(--color-primary);
}

.hero__subheading {
  max-width: 576px;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.hero__cta-group {
  display: flex;
  gap: 21px;
  flex-wrap: wrap;
  padding-top: var(--space-sm);
}


/* ── 6c. Features ── */
.features {
  background: var(--gradient-features-bg);
  padding: var(--space-3xl) 0 104px;
}

.features .section-header {
  margin-bottom: var(--space-2xl);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.feature-card {
  background: linear-gradient(146deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.feature-card:hover {
  border-color: var(--color-primary-border);
  transform: translateY(-4px);
}

.feature-card__image-wrap {
  position: relative;
  background: #0F172A;
  overflow: hidden;
  height: 290px;
  flex-shrink: 0;
}

.feature-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.feature-card__image-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-card-image);
}

.feature-card__icon-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-glow);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.feature-card__icon-badge img {
  display: block;
}

.feature-card__body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.feature-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.feature-card__desc {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.65;
  flex: 1;
}

.feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--font-size-base);
  margin-top: 12px;
  transition: gap var(--transition-fast);
}

.feature-card__link:hover {
  gap: 10px;
}

.feature-card__link-arrow {
  width: 16px;
  height: 16px;
}

.features__cta {
  display: flex;
  justify-content: center;
}


/* ── 6d. Integrations ── */
.integrations {
  position: relative;
  background: var(--gradient-integrations);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.integrations__glow {
  position: absolute;
  top: 1px;
  left: 50%;
  transform: translateX(-50%);
  width: 384px;
  height: 384px;
  background: rgba(227, 30, 36, 0.10);
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.integrations .section-header {
  margin-bottom: var(--space-2xl);
}

/* Outer window — hides the overflow and adds fade edges */
.integrations__track-wrap {
  position: relative;
  overflow: hidden;
  /* Fade out left and right edges for a polished look */
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
}

/* The moving strip — holds all cards in one row */
.integrations__track {
  display: flex;
  gap: var(--space-md);
  width: max-content;           /* grows as wide as all cards need */
  animation: scroll-left 28s linear infinite;
}

/* Pause on hover so users can read */
.integrations__track:hover {
  animation-play-state: paused;
}

/* The scroll animation — moves exactly half the total width
   (since we duplicated the cards, this creates a seamless loop) */
@keyframes scroll-left {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Individual card */
.integration-card {
  flex-shrink: 0;               /* never squish — stay fixed width */
  width: 180px;
  padding: 32px 24px;
  background: var(--color-bg-integration);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.integration-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(133deg, rgba(227, 30, 36, 0.30) 0%, rgba(227, 30, 36, 0) 60%);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.integration-card:hover {
  border-color: var(--color-primary-border);
}

.integration-card__logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.integration-card__name {
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-primary);
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  .integrations__track {
    animation: none;
  }
  .integrations__track-wrap {
    overflow-x: auto;
  }
}


/* ── 6e. Why Digitalization ── */
.why-digital {
  background: var(--gradient-why-digital);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-3xl) 0 var(--space-3xl);
}

.why-digital .section-header {
  margin-bottom: var(--space-2xl);
}

/* ── Why Digitalization — Slide-up Reveal Cards ── */
.why-digital__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.value-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;             /* clips the reveal panel */
  min-height: 180px;
  cursor: pointer;
  transition: border-color var(--transition-base);
}

.value-card:hover {
  border-color: var(--color-primary-border);
}

/* Front — icon + title, always visible */
.value-card__front {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  height: 100%;
  background: linear-gradient(163deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

/* Slide front up and fade out on hover */
.value-card:hover .value-card__front {
  opacity: 0;
  transform: translateY(-12px);
}

.value-card__icon-wrap {
  width: 64px;
  height: 64px;
  background: rgba(227, 30, 36, 0.10);
  border: 1px solid rgba(227, 30, 36, 0.20);
  border-radius: var(--radius-md);
  box-shadow: 0 0 20px rgba(227, 30, 36, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
}

/* Reveal panel — slides up from the bottom */
.value-card__reveal {
  position: absolute;
  inset: 0;
  background: #2C0808;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  transform: translateY(100%);  /* starts fully hidden below */
  transition: transform 0.4s cubic-bezier(0.34, 1.10, 0.64, 1);
}

/* Slide reveal panel up into view on hover */
.value-card:hover .value-card__reveal {
  transform: translateY(0);
}

/* Small red top accent line on the reveal panel */
.value-card__reveal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.value-card__reveal-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: #fff;
  text-align: center;
}

.value-card__reveal-desc {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  line-height: 1.65;
}

/* Responsive */
@media (max-width: 900px) {
  .why-digital__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .why-digital__grid {
    grid-template-columns: 1fr;
  }
}

/*for mobile css*/
/* Mobile tap state */
.value-card.is-revealed .value-card__front {
  opacity: 0;
  transform: translateY(-12px);
}

.value-card.is-revealed .value-card__reveal {
  transform: translateY(0);
}


/* ── 6f. Why AT-EASE ── */
.why-us {
  background: var(--gradient-why-us);
  overflow: hidden;
  padding: var(--space-xl) 0 var(--space-3xl);
}

/* Subtle horizontal divider line */
.why-us::after {
  content: '';
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(227, 30, 36, 0.20), transparent);
}

.why-us .section-header {
  margin-bottom: var(--space-lg);
}

/* ── Why AT-EASE — Flip Cards ── */
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px var(--space-2xl);
}

/* Outer wrapper — sets the 3D perspective */
.usp-card {
  perspective: 1000px;
  min-height: 220px;
  cursor: pointer;
}

/* The flipping layer — holds both faces */
.usp-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 220px;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.45, 0, 0.55, 1);
  border-radius: var(--radius-lg);
}

/* Flip on hover (desktop) */
.usp-card:hover .usp-card__inner {
  transform: rotateY(180deg);
}

/* Flip on .is-flipped class (touch devices, set via JS) */
.usp-card.is-flipped .usp-card__inner {
  transform: rotateY(180deg);
}

/* Shared face styles */
.usp-card__front,
.usp-card__back {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.80);
}

/* Front face */
.usp-card__front {
  background: var(--gradient-usp-card);
  gap: var(--space-md);
}

/* Back face — rotated 180deg so it starts hidden */
.usp-card__back {
  background: #440303;
  transform: rotateY(180deg);
  gap: var(--space-sm);
  border-color: var(--color-primary-dark);
}

/* Highlighted card (Maintenance) front override
.usp-card--highlight .usp-card__front {
  background: #190303;
} */

/* Icon wrap — front only */
.usp-card__icon-wrap {
  width: 80px;
  height: 80px;
  background: rgba(227, 30, 36, 0.10);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Front title */
.usp-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
}

/* Back title */
.usp-card__back-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: #fff;
  text-align: center;
  margin-bottom: 4px;
}

/* Back description */
.usp-card__back-desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.90);
  text-align: center;
  line-height: 1.65;
}

/* Responsive */
@media (max-width: 900px) {
  .why-us__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .why-us__grid {
    grid-template-columns: 1fr;
  }
}


/* ── 6g. Stats ── */
.stats {
  position: relative;
  background: var(--gradient-stats);
  padding: var(--space-xl) 0 var(--space-3xl);
  overflow: hidden;
}

.stats__glow {
  position: absolute;
  right: 0;
  top: 0;
  width: 256px;
  height: 256px;
  background: rgba(227, 30, 36, 0.10);
  filter: blur(40px);
  pointer-events: none;
}

.stats__label {
  text-align: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.4px;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2xl);
}

.stats__grid {
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  justify-content: space-around;
  align-items: center;
  gap: var(--space-lg);
}

.stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.stat-item--bordered {
  border-left:  1px solid rgba(255, 255, 255, 0.10);
  border-right: 1px solid rgba(255, 255, 255, 0.10);
}

.stat-item__number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1;
}

.stat-item__suffix {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-text-primary);
}

.stat-item__number--fixed {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-text-primary);
  text-shadow: 0 0 20px rgba(227, 30, 36, 0.30);
  line-height: 1;
}

.stat-item__desc {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  font-weight: 500;
}


/* ── 6h. Testimonials ── */
.testimonials {
  background: var(--gradient-testimonials);
  padding: var(--space-xl) 0 var(--space-2xl);
}

.testimonials .section-header {
  margin-bottom: var(--space-xl);
}

.testimonials__slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.testimonial-card {
  position: relative;
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

.testimonial-card--featured {
  background: rgba(227, 30, 36, 0.10);
  border-color: rgba(227, 30, 36, 0.20);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--color-primary-border);
  object-fit: cover;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-text-primary);
}

.testimonial-card__quote {
  color: var(--color-text-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
}

/* Quotation badge on featured card */
.testimonial-card__badge {
  position: absolute;
  top: -15px;
  right: var(--space-lg);
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: var(--space-xs);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Controls row */
.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.testimonials__arrow {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(217, 217, 217, 0.50);
  color: #000;
  font-size: var(--font-size-lg);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.testimonials__arrow:hover {
  background: rgba(217, 217, 217, 0.80);
}

.testimonials__dots {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.20);
  cursor: pointer;
  transition: background var(--transition-fast), width var(--transition-fast);
}

.testimonials__dot--active {
  width: 40px;
  background: var(--color-primary);
}

.testimonials__cta {
  display: flex;
  justify-content: center;
}


/* ── 6i. Footer ── */
.footer {
  background: var(--gradient-footer);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  padding-bottom: 40px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-lg);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.footer__tagline {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.footer__contact {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.footer__contact a {
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.footer__contact a:hover {
  color: var(--color-text-primary);
}

.footer__socials {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.footer__social-link:hover {
  background: rgba(255, 255, 255, 0.12);
}

.footer__col-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.footer__col-title--wide {
  max-width: 289px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-text-primary);
}

.footer__cta-desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  margin-bottom: var(--space-md);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 40px;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__copyright {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer__legal a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--color-text-primary);
}


/* ─────────────────────────────────────────────
   7. Buttons
───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  line-height: 1;
}

.btn:active {
  transform: translateY(1px);
}

/* Primary */
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-primary-btn);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 0 30px rgba(227, 30, 36, 0.50);
}

/* Outline */
.btn--outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.20);
}

.btn--outline:hover {
  border-color: rgba(255, 255, 255, 0.50);
  background: rgba(255, 255, 255, 0.05);
}

/* WhatsApp */
.btn--whatsapp {
  background: var(--color-bg-whatsapp);
  color: #fff;
  width: 100%;
  justify-content: center;
}

.btn--whatsapp:hover {
  filter: brightness(1.1);
}

/* Large variant */
.btn--lg {
  padding: 20px 40px;
  font-size: var(--font-size-lg);
}

.btn__arrow {
  width: 16px;
  height: 16px;
}


/* ─────────────────────────────────────────────
   8. Responsive overrides
───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .integrations__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  :root {
    --font-size-hero: 52px;
    --font-size-3xl:  36px;
    --font-size-2xl:  28px;
  }

  .navbar__nav { display: none; }
  .navbar__nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--color-bg-base);
    padding: var(--space-md) var(--space-lg);
    gap: var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }
  .navbar__hamburger { display: flex; }

  .features__grid    { grid-template-columns: 1fr; }
  .why-us__grid      { grid-template-columns: repeat(2, 1fr); }
  .why-digital__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__slider { grid-template-columns: 1fr; }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  :root {
    --font-size-hero: 38px;
    --space-3xl: 64px;
  }

  .hero { height: auto; padding: 80px 0; }
  .hero__cta-group { flex-direction: column; gap: var(--space-sm); }

  .integrations__grid { grid-template-columns: repeat(2, 1fr); }
  .why-digital__grid  { grid-template-columns: 1fr; }
  .why-us__grid       { grid-template-columns: 1fr; }
  .stats__grid        { flex-direction: column; }
  .stat-item--bordered{ border: none; border-top: 1px solid rgba(255,255,255,0.10); border-bottom: 1px solid rgba(255,255,255,0.10); }

  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}