/* ============================================
   DuxTele – Main Stylesheet
   ============================================ */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --color-primary: #050d21;
  --color-primary-light: #0a1a3a;
  --color-accent: #00e5ff;
  --color-accent-2: #7c3aed;
  --color-accent-dark: #00b8d4;
  --color-violet: #7c3aed;
  --color-white: #ffffff;
  --color-off-white: #f7f9fc;
  --color-light-gray: #e2e8f0;
  --color-gray: #64748b;
  --color-gray-light: #94a3b8;
  --color-dark: #0a0f1e;
  --color-text: #334155;
  --color-success: #10b981;
  --color-warning: #f59e0b;

  --gradient-hero: linear-gradient(
    135deg,
    #050d21 0%,
    #0a1a3a 40%,
    #0f2952 70%,
    #00607a 100%
  );
  --gradient-accent-2: linear-gradient(90deg, #00e5ff, #7c3aed);
  --gradient-text: linear-gradient(
    135deg,
    #00e5ff 0%,
    #7c3aed 50%,
    #00e5ff 100%
  );

  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Space Grotesk", "Inter", sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.5rem;
  --fs-xl: 2rem;
  --fs-3xl: 3.75rem;

  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --lh-tight: 1.1;
  --lh-normal: 1.6;
  --lh-loose: 1.8;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 7rem;

  --container-width: 1280px;
  --container-padding: 1.5rem;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 3px rgba(5, 13, 33, 0.06);
  --shadow-md: 0 6px 20px rgba(5, 13, 33, 0.08);
  --shadow-lg: 0 20px 56px rgba(5, 13, 33, 0.16);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  --z-header: 1000;
}

/* ---------- RESET ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img,
svg {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- ANIMATIONS ---------- */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}
@keyframes spin {
  from {
    transform: rotate(0);
  }
  to {
    transform: rotate(360deg);
  }
}
@keyframes spin-reverse {
  from {
    transform: rotate(360deg);
  }
  to {
    transform: rotate(0);
  }
}
@keyframes pulse-glow {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes gradient-shift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}
@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  75%,
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
@keyframes orbit {
  from {
    transform: rotate(0) translateX(140px) rotate(0);
  }
  to {
    transform: rotate(360deg) translateX(140px) rotate(-360deg);
  }
}
@keyframes orbit-reverse {
  from {
    transform: rotate(360deg) translateX(190px) rotate(-360deg);
  }
  to {
    transform: rotate(0) translateX(190px) rotate(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}

/* ---------- UTILITIES ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}
.gradient-text {
  background: var(--gradient-text);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
  font-family: var(--font-display);
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transition: left 0.6s ease;
}
.btn:hover::before {
  left: 100%;
}
.btn--primary {
  background: var(--gradient-accent-2);
  background-size: 200% auto;
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(0, 229, 255, 0.35);
}
.btn--primary:hover {
  background-position: right center;
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0, 229, 255, 0.5);
}
.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}
.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent);
  transform: translateY(-3px);
  color: var(--color-accent);
}
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-light-gray);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.btn--block {
  width: 100%;
}
.btn--sm {
  padding: 0.65rem 1.4rem;
  font-size: var(--fs-xs);
}

/* ---------- SECTION HEADERS ---------- */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-xl);
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-accent-dark);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  padding: 0.5rem 1.1rem;
  background: linear-gradient(
    135deg,
    rgba(0, 229, 255, 0.12),
    rgba(124, 58, 237, 0.12)
  );
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
}
.section-label::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-accent);
  animation: blink 2s ease-in-out infinite;
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-dark);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-sm);
  letter-spacing: -1px;
}
.section-subtitle {
  font-size: var(--fs-md);
  color: var(--color-gray);
  line-height: var(--lh-normal);
}

/* ---------- HEADER ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: transparent;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(5, 13, 33, 0.72);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}
.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.header.scrolled .header__container {
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  letter-spacing: -0.5px;
  transition: transform var(--transition-base);
}
.logo:hover {
  transform: scale(1.03);
}
.logo__mark {
  position: relative;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent-2);
  background-size: 200% auto;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
  animation: gradient-shift 4s ease infinite;
  overflow: hidden;
  transition: all 0.4s ease;
}
.header.scrolled .logo__mark {
  width: 38px;
  height: 38px;
}
.logo__mark::before {
  content: "";
  position: absolute;
  inset: 2px;
  background: var(--color-primary);
  border-radius: 10px;
  z-index: 1;
}
.logo__mark svg {
  position: relative;
  z-index: 2;
  width: 22px;
  height: 22px;
}
.logo__text {
  display: flex;
  align-items: baseline;
}
.logo__text span {
  background: var(--gradient-accent-2);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
}

.nav__list {
  display: flex;
  gap: var(--space-lg);
}
.nav__link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.75);
  position: relative;
  transition: color var(--transition-fast);
  padding: 0.35rem 0;
  font-family: var(--font-display);
}
.nav__link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent-2);
  border-radius: 2px;
  transition: width var(--transition-base);
}
.nav__link:hover {
  color: var(--color-white);
}
.nav__link:hover::after {
  width: 100%;
}
.header__cta .btn {
  padding: 0.7rem 1.5rem;
  font-size: var(--fs-xs);
}

/* ---------- HERO ---------- */
.hero {
  background: var(--gradient-hero);
  color: var(--color-white);
  padding: 140px 0 var(--space-2xl);
  overflow: hidden;
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    black 30%,
    transparent 80%
  );
  pointer-events: none;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.6;
}
.hero__orb--1 {
  top: -10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.35), transparent 70%);
  animation: pulse-glow 6s ease-in-out infinite;
}
.hero__orb--2 {
  bottom: -15%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.3), transparent 70%);
  animation: pulse-glow 8s ease-in-out infinite 2s;
}
.hero__orb--3 {
  top: 40%;
  right: 30%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.2), transparent 70%);
  animation: float 10s ease-in-out infinite;
}
.hero__container {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.1rem;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  letter-spacing: 0.8px;
  font-family: var(--font-display);
  backdrop-filter: blur(8px);
  animation: fadeInUp 0.8s ease both;
}
.hero__badge-dot {
  position: relative;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}
.hero__badge-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  border-radius: 50%;
  animation: ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-md);
  letter-spacing: -1.5px;
  animation: fadeInUp 0.9s ease 0.1s both;
}
.hero__text {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-lg);
  max-width: 560px;
  line-height: var(--lh-loose);
  animation: fadeInUp 0.9s ease 0.2s both;
}
.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  animation: fadeInUp 0.9s ease 0.3s both;
}
.hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  position: relative;
  animation: fadeIn 1.2s ease 0.4s both;
}
.globe-scene {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.globe-core {
  position: relative;
  z-index: 5;
  font-size: 8rem;
  color: var(--color-accent);
  filter: drop-shadow(0 0 50px rgba(0, 229, 255, 0.6));
  animation: float 6s ease-in-out infinite;
}
.globe-core i {
  background: var(--gradient-text);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
}
.globe-orbit {
  position: absolute;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1.5px dashed rgba(0, 229, 255, 0.2);
}
.globe-orbit--1 {
  width: 280px;
  height: 280px;
  animation: spin 30s linear infinite;
}
.globe-orbit--2 {
  width: 380px;
  height: 380px;
  border-style: dotted;
  animation: spin-reverse 45s linear infinite;
  border-color: rgba(124, 58, 237, 0.25);
}
.globe-satellite {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  margin: -22px 0 0 -22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  z-index: 6;
}
.globe-satellite--1 {
  background: var(--gradient-accent-2);
  animation: orbit 14s linear infinite;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.6);
}
.globe-satellite--2 {
  background: linear-gradient(135deg, #7c3aed, #ec4899);
  animation: orbit-reverse 20s linear infinite;
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.6);
}
.globe-satellite--3 {
  background: linear-gradient(135deg, #10b981, #00e5ff);
  animation: orbit 26s linear infinite 2s;
  box-shadow: 0 0 24px rgba(16, 185, 129, 0.6);
}
.stats {
  display: flex;
  gap: var(--space-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  z-index: 3;
  animation: fadeInUp 0.9s ease 0.6s both;
}
.stat {
  text-align: center;
  padding: 0 var(--space-sm);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.stat:last-child {
  border-right: none;
}
.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-extrabold);
  background: var(--gradient-accent-2);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
}
.stat__label {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: var(--fw-medium);
  font-family: var(--font-display);
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
  background: var(--color-primary);
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-display);
  transition: color var(--transition-fast);
}
.trust-item:hover {
  color: var(--color-accent);
}
.trust-item i {
  color: var(--color-accent);
  font-size: 1.15rem;
}

/* ---------- SERVICES ---------- */
.services {
  padding: var(--space-2xl) 0;
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}
.services::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.06), transparent 70%);
  pointer-events: none;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.service-card {
  background: var(--color-white);
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-light-gray);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent-2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.service-card:hover::before {
  transform: scaleX(1);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 229, 255, 0.3);
}
.service-card__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent-2);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  box-shadow: 0 10px 24px rgba(0, 229, 255, 0.3);
  transition: all var(--transition-base);
}
.service-card:hover .service-card__icon {
  transform: scale(1.1) rotate(-6deg);
  box-shadow: 0 14px 32px rgba(0, 229, 255, 0.5);
}
.service-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.3px;
}
.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-gray);
  line-height: var(--lh-normal);
}

/* ---------- RATES SECTION ---------- */
.rates {
  padding: var(--space-2xl) 0;
  background: linear-gradient(180deg, #f7f9fc 0%, #eef3fa 100%);
  position: relative;
  overflow: hidden;
}
.rates::before {
  content: "";
  position: absolute;
  top: 10%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.06),
    transparent 70%
  );
  pointer-events: none;
}
.rates__live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-success);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-family: var(--font-display);
  margin-top: var(--space-sm);
}
.rates__live-dot {
  position: relative;
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
}
.rates__live-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-success);
  border-radius: 50%;
  animation: ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}
.rates__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}
.rates__filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 0.7rem 1.3rem;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-gray);
  background: var(--color-white);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.5px;
  font-family: var(--font-display);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.filter-btn .count {
  font-size: 0.65rem;
  padding: 0.15rem 0.45rem;
  background: rgba(100, 116, 139, 0.12);
  border-radius: var(--radius-full);
  font-weight: var(--fw-bold);
  transition: all var(--transition-base);
}
.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}
.filter-btn:hover .count {
  background: rgba(0, 229, 255, 0.15);
  color: var(--color-accent-dark);
}
.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 8px 20px rgba(5, 13, 33, 0.2);
}
.filter-btn.active .count {
  background: rgba(0, 229, 255, 0.2);
  color: var(--color-accent);
}
.rates__search {
  position: relative;
  min-width: 280px;
}
.rates__search i {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray);
  font-size: var(--fs-sm);
  pointer-events: none;
  z-index: 2;
}
.rates__search input {
  width: 100%;
  padding: 0.85rem 1.1rem 0.85rem 2.7rem;
  font-size: var(--fs-sm);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-full);
  background: var(--color-white);
  outline: none;
  transition: all var(--transition-fast);
}
.rates__search input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.15);
}

/* Rates Grid */
.rates__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
  position: relative;
  z-index: 2;
}
.rate-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--color-light-gray);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: cardIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}
.rate-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-accent-2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.rate-card::after {
  content: "";
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.08), transparent 70%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.rate-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(5, 13, 33, 0.12);
  border-color: rgba(0, 229, 255, 0.3);
}
.rate-card:hover::before {
  transform: scaleX(1);
}
.rate-card:hover::after {
  opacity: 1;
}
.rate-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 2;
}
.rate-card__country {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}
.rate-card__flag {
  font-size: 2rem;
  line-height: 1;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.12));
  flex-shrink: 0;
  transition: transform 0.4s ease;
}
.rate-card:hover .rate-card__flag {
  transform: scale(1.15) rotate(-6deg);
}
.rate-card__country-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.rate-card__country-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  letter-spacing: -0.3px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rate-card__country-code {
  font-size: 0.7rem;
  color: var(--color-gray-light);
  font-weight: var(--fw-semibold);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-top: 0.15rem;
}
.rate-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.65rem;
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-family: var(--font-display);
  white-space: nowrap;
  flex-shrink: 0;
}
.rate-card__badge i {
  font-size: 0.6rem;
}
.rate-card__badge--direct {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.rate-card__badge--premium {
  background: rgba(0, 229, 255, 0.1);
  color: var(--color-accent-dark);
  border: 1px solid rgba(0, 229, 255, 0.3);
}
.rate-card__badge--standard {
  background: rgba(100, 116, 139, 0.1);
  color: var(--color-gray);
  border: 1px solid rgba(100, 116, 139, 0.25);
}
.rate-card__badge--wholesale {
  background: rgba(124, 58, 237, 0.1);
  color: var(--color-violet);
  border: 1px solid rgba(124, 58, 237, 0.25);
}
.rate-card__network {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 0.9rem;
  background: var(--color-off-white);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  color: var(--color-gray);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 2;
  transition: background 0.3s ease;
}
.rate-card:hover .rate-card__network {
  background: rgba(0, 229, 255, 0.06);
}
.rate-card__network i {
  color: var(--color-accent-dark);
  font-size: 0.75rem;
  flex-shrink: 0;
}
.rate-card__network span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: var(--fw-medium);
}
.rate-card__price-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  position: relative;
  z-index: 2;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-light-gray);
}
.rate-card__price-label {
  font-size: 0.65rem;
  color: var(--color-gray-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: var(--fw-bold);
  font-family: var(--font-display);
  margin-bottom: 0.25rem;
}
.rate-card__price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: var(--fw-extrabold);
  background: var(--gradient-accent-2);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
  line-height: 1;
  animation: gradient-shift 4s ease infinite;
}
.rate-card__price small {
  font-size: 0.7rem;
  font-weight: var(--fw-medium);
  color: var(--color-gray-light);
  -webkit-text-fill-color: var(--color-gray-light);
  letter-spacing: 0;
  margin-left: 0.15rem;
}
.rate-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-off-white);
  color: var(--color-primary);
  font-size: 0.85rem;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}
.rate-card:hover .rate-card__cta {
  background: var(--gradient-accent-2);
  background-size: 200% auto;
  color: var(--color-white);
  transform: rotate(-45deg) scale(1.1);
  box-shadow: 0 8px 20px rgba(0, 229, 255, 0.4);
}
.rates__empty {
  grid-column: 1 / -1;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--color-gray);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-light-gray);
}
.rates__empty i {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.3;
  color: var(--color-accent);
}
.rates__empty strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}
.rates__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-light-gray);
  margin-top: 2rem;
  flex-wrap: wrap;
  gap: var(--space-sm);
  box-shadow: 0 4px 20px rgba(5, 13, 33, 0.04);
  position: relative;
  z-index: 2;
}
.rates__footer-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--fs-sm);
  color: var(--color-gray);
}
.rates__footer-info strong {
  color: var(--color-primary);
  font-weight: var(--fw-bold);
  font-family: var(--font-display);
}
.rates__footer-divider {
  width: 1px;
  height: 16px;
  background: var(--color-light-gray);
}
.rates__note {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--color-gray);
  margin-top: var(--space-md);
  padding: 0.9rem var(--space-md);
  background: rgba(0, 229, 255, 0.06);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
  position: relative;
  z-index: 2;
}
.rates__note i {
  color: var(--color-accent-dark);
  margin-right: 0.5rem;
}

/* ---------- ROUTES ---------- */
.routes {
  padding: var(--space-2xl) 0;
  background: var(--color-white);
}
.routes__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.route-card {
  padding: var(--space-md) var(--space-md) var(--space-md) var(--space-lg);
  border-left: 4px solid var(--color-accent);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.route-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 0;
}
.route-card:hover::before {
  opacity: 1;
}
.route-card:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--color-accent);
}
.route-card__title,
.route-card__desc {
  position: relative;
  z-index: 1;
  transition: color var(--transition-base);
}
.route-card:hover .route-card__title,
.route-card:hover .route-card__desc {
  color: var(--color-white);
}
.route-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.3px;
}
.route-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-gray);
  line-height: var(--lh-normal);
}

/* ---------- GLOBAL NETWORK ---------- */
.global {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, #f7f9fc 0%, #eef3fa 100%);
  position: relative;
  overflow: hidden;
}
.global::before {
  content: "";
  position: absolute;
  top: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.08), transparent 70%);
  pointer-events: none;
}
.global__container {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 2;
}
.global__text {
  font-size: var(--fs-md);
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: var(--lh-loose);
}
.global__list {
  margin-bottom: var(--space-lg);
}
.global__list li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: var(--fs-sm);
  color: var(--color-text);
  margin-bottom: 0.85rem;
  font-weight: var(--fw-medium);
  transition: transform var(--transition-base);
}
.global__list li:hover {
  transform: translateX(6px);
}
.global__list i {
  color: var(--color-success);
  font-size: 1.15rem;
  flex-shrink: 0;
}
.global__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 100%;
  min-height: 400px;
}
.global__pulse-ring {
  position: absolute;
  width: 320px;
  height: 320px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: ping 3s cubic-bezier(0, 0, 0.2, 1) infinite;
}
.global__pulse-ring--2 {
  animation-delay: 1s;
  border-color: var(--color-violet);
}
.global__pulse-ring--3 {
  animation-delay: 2s;
}
.global__icon {
  font-size: 11rem;
  background: var(--gradient-text);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation:
    gradient-shift 4s ease infinite,
    float 8s ease-in-out infinite;
  filter: drop-shadow(0 20px 50px rgba(0, 229, 255, 0.35));
  position: relative;
  z-index: 2;
}

/* ---------- CONTACT ---------- */
.contact {
  padding: var(--space-2xl) 0;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(
    circle,
    rgba(0, 229, 255, 0.12) 0%,
    transparent 60%
  );
  border-radius: 50%;
  pointer-events: none;
  animation: pulse-glow 8s ease-in-out infinite;
}
.contact::after {
  content: "";
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.15) 0%,
    transparent 60%
  );
  border-radius: 50%;
  pointer-events: none;
  animation: pulse-glow 10s ease-in-out infinite 2s;
}
.contact__card {
  max-width: 760px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.98);
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.contact__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-dark);
  text-align: center;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.8px;
}
.contact__subtitle {
  font-size: var(--fs-sm);
  color: var(--color-gray);
  text-align: center;
  margin-bottom: var(--space-lg);
}
.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}
.form-input {
  width: 100%;
  padding: 1rem 1.2rem;
  font-size: var(--fs-sm);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  background: var(--color-off-white);
  color: var(--color-dark);
  transition: all var(--transition-fast);
  outline: none;
}
.form-input:focus {
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.15);
  transform: translateY(-2px);
}
.form-textarea {
  min-height: 130px;
  resize: vertical;
}
.contact__note {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--color-gray);
  margin-top: var(--space-md);
}
.contact__note a {
  color: var(--color-accent-dark);
  font-weight: var(--fw-semibold);
  transition: color var(--transition-fast);
}
.contact__note a:hover {
  color: var(--color-violet);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.75);
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gradient-accent-2);
  background-size: 200% auto;
  animation: gradient-shift 4s ease infinite;
}
.footer__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.footer__copy {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
}
.footer__links {
  display: flex;
  gap: var(--space-md);
}
.footer__links a {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  font-family: var(--font-display);
}
.footer__links a:hover {
  color: var(--color-accent);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero__container,
  .global__container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__text {
    margin-left: auto;
    margin-right: auto;
  }
  .hero__actions {
    justify-content: center;
  }
  .hero__badge {
    margin-left: auto;
    margin-right: auto;
  }
  .global__list li {
    justify-content: center;
  }
  .services__grid,
  .routes__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .rates__controls {
    justify-content: center;
  }
  .rates__search {
    width: 100%;
    min-width: auto;
  }
  .globe-scene {
    width: 320px;
    height: 320px;
  }
  .globe-core {
    font-size: 6.5rem;
  }
  .rates__grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --fs-3xl: 2.5rem;
    --fs-xl: 1.75rem;
    --space-2xl: 4.5rem;
  }
  .header__nav {
    display: none;
  }
  .header__cta .btn {
    padding: 0.6rem 1.1rem;
    font-size: var(--fs-xs);
  }
  .hero {
    min-height: auto;
    padding: 120px 0 var(--space-xl);
  }
  .globe-scene {
    width: 260px;
    height: 260px;
  }
  .globe-core {
    font-size: 5rem;
  }
  .globe-orbit--1 {
    width: 200px;
    height: 200px;
  }
  .globe-orbit--2 {
    width: 260px;
    height: 260px;
  }
  .globe-satellite {
    width: 36px;
    height: 36px;
    margin: -18px 0 0 -18px;
    font-size: 0.85rem;
  }
  .services__grid,
  .routes__grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .stats {
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md);
  }
  .stat {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: var(--space-sm);
  }
  .stat:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .footer__container {
    flex-direction: column;
    text-align: center;
  }
  .rates__footer {
    flex-direction: column;
    text-align: center;
  }
  .rates__filters {
    justify-content: center;
  }
  .filter-btn {
    padding: 0.55rem 1rem;
    font-size: 0.7rem;
  }
  .rates__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --fs-3xl: 2rem;
    --container-padding: 1rem;
  }
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }
  .hero__actions .btn {
    width: 100%;
  }
  .rates__search {
    min-width: auto;
  }
  .rate-card {
    padding: 1.25rem;
  }
  .rate-card__price {
    font-size: 1.5rem;
  }
  .rates__footer-info {
    flex-direction: column;
    gap: 0.5rem;
  }
  .rates__footer-divider {
    display: none;
  }
}
/* ============================================
   FLOATING WHATSAPP BUTTON — WITH BLINK EFFECT
   ============================================ */
.whatsapp-float {
  position: fixed;
  width: var(--wa-size, 60px);
  height: var(--wa-size, 60px);
  border-radius: 50%;
  background: var(--wa-color, #25d366);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  box-shadow:
    0 8px 24px rgba(37, 211, 102, 0.45),
    0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  text-decoration: none;
  cursor: pointer;
  isolation: isolate;
}

.whatsapp-float--visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.whatsapp-float:hover {
  background: var(--wa-hover, #1ebe57);
  transform: translateY(-4px) scale(1.08);
  box-shadow:
    0 12px 36px rgba(37, 211, 102, 0.6),
    0 6px 16px rgba(0, 0, 0, 0.2);
}

.whatsapp-float:active {
  transform: translateY(-2px) scale(1.02);
}

/* ---------- Icon Wrapper ---------- */
.whatsapp-float__icon {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--wa-size, 60px) * 0.55);
  line-height: 1;
}

.whatsapp-float__icon i {
  line-height: 1;
  margin-top: 2px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

/* ---------- Blink Glow Effect (Icon) ---------- */
.whatsapp-float--blink .whatsapp-float__icon {
  animation: wa-blink var(--wa-blink-speed, 1.6s) ease-in-out infinite;
}

@keyframes wa-blink {
  0%,
  100% {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15))
      drop-shadow(0 0 0px rgba(255, 255, 255, 0));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15))
      drop-shadow(0 0 10px rgba(255, 255, 255, 0.95));
    transform: scale(1.08);
  }
}

/* ---------- Subtle Icon Wiggle ---------- */
.whatsapp-float--wiggle .whatsapp-float__icon {
  animation: wa-wiggle 3s ease-in-out infinite;
}

@keyframes wa-wiggle {
  0%,
  100% {
    transform: rotate(0deg);
  }
  82%,
  88% {
    transform: rotate(0deg);
  }
  84% {
    transform: rotate(-14deg);
  }
  86% {
    transform: rotate(14deg);
  }
  90% {
    transform: rotate(-8deg);
  }
  92% {
    transform: rotate(8deg);
  }
  94% {
    transform: rotate(0deg);
  }
}

/* ---------- Outer Pulse Rings (2 rings, staggered) ---------- */
.whatsapp-float__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--wa-color, #25d366);
  z-index: 1;
  opacity: 0;
  pointer-events: none;
}

.whatsapp-float--pulse .whatsapp-float__ring--1 {
  animation: wa-pulse-ring var(--wa-pulse-speed, 2s)
    cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.whatsapp-float--pulse .whatsapp-float__ring--2 {
  animation: wa-pulse-ring var(--wa-pulse-speed, 2s)
    cubic-bezier(0.4, 0, 0.6, 1) infinite;
  animation-delay: calc(var(--wa-pulse-speed, 2s) / 2);
}

@keyframes wa-pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.75;
  }
  100% {
    transform: scale(1.9);
    opacity: 0;
  }
}

/* ---------- Tooltip on Hover ---------- */
.whatsapp-float--tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 50%;
  transform: translateY(50%);
  background: var(--color-primary, #050d21);
  color: #ffffff;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  font-family: var(--font-display, "Space Grotesk", sans-serif);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  letter-spacing: 0.3px;
  z-index: 10000;
}

.whatsapp-float--tooltip:not(.whatsapp-float--left)::after {
  right: calc(100% + 14px);
}

.whatsapp-float--tooltip.whatsapp-float--left::after {
  left: calc(100% + 14px);
}

/* Tooltip arrow */
.whatsapp-float__tooltip-arrow,
.whatsapp-float--tooltip > .whatsapp-float__arrow {
  display: none;
}

.whatsapp-float--tooltip:hover::after {
  opacity: 1;
}

.whatsapp-float--tooltip:not(.whatsapp-float--left):hover::after {
  transform: translateY(50%) translateX(-4px);
}

.whatsapp-float--tooltip.whatsapp-float--left:hover::after {
  transform: translateY(50%) translateX(4px);
}

/* ---------- Mobile Adjustments ---------- */
@media (max-width: 640px) {
  .whatsapp-float {
    width: 56px !important;
    height: 56px !important;
  }
  .whatsapp-float__icon {
    font-size: 1.65rem !important;
  }
  .whatsapp-float--tooltip::after {
    font-size: 0.7rem;
    padding: 0.5rem 0.8rem;
    max-width: 200px;
    white-space: normal;
    line-height: 1.3;
  }
}

/* ---------- Reduce Motion (Accessibility) ---------- */
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float--blink .whatsapp-float__icon,
  .whatsapp-float--wiggle .whatsapp-float__icon,
  .whatsapp-float--pulse .whatsapp-float__ring {
    animation: none !important;
  }
}