/* ============================================
   HRVICO — Base Styles & Utilities
   ============================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

ul, ol {
  list-style: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(108, 63, 197, 0.3);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(108, 63, 197, 0.5);
}

/* ─── Selection ─── */
::selection {
  background: rgba(108, 63, 197, 0.3);
  color: var(--text-primary);
}

/* ─── Container ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* ─── Section ─── */
.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section--alt {
  background: var(--bg-secondary);
}

/* ─── Section Headers ─── */
.section-eyebrow {
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
  display: inline-block;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  max-width: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ─── Gradient Text ─── */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 14px 32px;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-cta);
  color: white;
  box-shadow: 0 4px 20px rgba(108, 63, 197, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(108, 63, 197, 0.45);
}

.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn--primary:hover::before {
  opacity: 1;
}

.btn--secondary {
  background: white;
  color: var(--accent-purple);
  border: 2px solid rgba(108, 63, 197, 0.2);
  font-weight: var(--fw-semibold);
}

.btn--secondary:hover {
  background: rgba(108, 63, 197, 0.06);
  border-color: var(--accent-purple);
  transform: translateY(-2px);
}

.btn--large {
  padding: 18px 40px;
  font-size: var(--fs-md);
}

.btn--small {
  padding: 10px 24px;
  font-size: var(--fs-sm);
}

/* ─── Glass Card ─── */
.glass-card {
  background: var(--glass-bg);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: var(--glass-blur);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.glass-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

/* ─── Scroll Animations ─── */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}

[data-animate="fade-up"].animate-in {
  opacity: 1;
  transform: translateY(0);
}

[data-animate="fade-in"] {
  transform: none;
}

[data-animate="fade-in"].animate-in {
  opacity: 1;
}

[data-animate="scale-in"] {
  transform: scale(0.92);
}

[data-animate="scale-in"].animate-in {
  opacity: 1;
  transform: scale(1);
}

[data-animate="slide-left"] {
  transform: translateX(-40px);
}

[data-animate="slide-left"].animate-in {
  opacity: 1;
  transform: translateX(0);
}

[data-animate="slide-right"] {
  transform: translateX(40px);
}

[data-animate="slide-right"].animate-in {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

[data-stagger].animate-in > *:nth-child(1) { transition-delay: 0ms; }
[data-stagger].animate-in > *:nth-child(2) { transition-delay: 80ms; }
[data-stagger].animate-in > *:nth-child(3) { transition-delay: 160ms; }
[data-stagger].animate-in > *:nth-child(4) { transition-delay: 240ms; }
[data-stagger].animate-in > *:nth-child(5) { transition-delay: 320ms; }
[data-stagger].animate-in > *:nth-child(6) { transition-delay: 400ms; }

[data-stagger].animate-in > * {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive Helpers ─── */
.desktop-only {
  display: block;
}
.mobile-only {
  display: none;
}

@media (max-width: 768px) {
  .desktop-only { display: none; }
  .mobile-only { display: block; }

  .section {
    padding: var(--space-4xl) 0;
  }

  .section-title {
    font-size: var(--fs-3xl);
  }

  .container {
    padding: 0 var(--space-lg);
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: var(--fs-2xl);
  }

  .section-subtitle {
    font-size: var(--fs-base);
  }
}

/* ─── Cookies Notice Banner ─── */
.cookies-banner {
  position: fixed;
  bottom: -150px;
  right: 24px;
  max-width: 420px;
  background: rgba(18, 11, 38, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(108, 63, 197, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(108, 63, 197, 0.15);
  z-index: 9999;
  transition: transform 0.4s var(--ease-out-expo), opacity 0.4s ease, bottom 0.4s var(--ease-out-expo);
  opacity: 0;
}

.cookies-banner.show {
  bottom: 24px;
  opacity: 1;
}

.cookies-banner__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cookies-banner__text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  margin: 0;
}

.cookies-banner__link {
  color: var(--text-primary);
  text-decoration: underline;
  font-weight: var(--fw-semibold);
  transition: color var(--transition-fast);
}

.cookies-banner__link:hover {
  color: var(--accent-purple);
}

.cookies-banner__btn {
  align-self: flex-end;
  padding: 8px 20px;
  font-size: var(--fs-xs);
  min-width: 90px;
}

@media (max-width: 480px) {
  .cookies-banner {
    left: 16px;
    right: 16px;
    bottom: -200px;
    max-width: calc(100% - 32px);
  }
  .cookies-banner.show {
    bottom: 16px;
  }
}

/* ─── Floating Contact Action Buttons ─── */
.float-contact-icon {
  position: fixed;
  bottom: 24px;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  z-index: 10000;
  transition: all var(--transition-base);
  text-decoration: none;
}

.float-contact-icon:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.float-contact-icon--whatsapp {
  left: 24px;
  background-color: #25D366;
}

.float-contact-icon--whatsapp:hover {
  background-color: #20BA5A;
}

.float-contact-icon--phone {
  right: 24px;
  background-color: var(--accent-purple);
}

.float-contact-icon--phone:hover {
  background-color: #6127D4;
}

@media (max-width: 768px) {
  .float-contact-icon {
    bottom: 16px;
    width: 44px;
    height: 44px;
  }
  .float-contact-icon--whatsapp {
    left: 16px;
  }
  .float-contact-icon--phone {
    right: 16px;
  }
}