/* ============================================================
   OLK WEB & SEO — UNIFIED SHARED STYLES
   Header: Project 1 | Footer: Project 2 | Base: Project 2
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=PT+Sans:ital,wght@0,400;0,700;1,400&family=Inter:wght@400;500;600;700;800&display=swap');

/* ---- RESET & BASE ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #000000;
  --bg-dark: #0a0a0a;
  --bg-card: #111111;
  --border: #252525;
  --border-hover: #ffffff;
  --text-white: #ffffff;
  --text-muted: #afafaf;
  --text-dim: #717171;
  --text-footer: #9d9d9d;
  --grad: linear-gradient(90deg, #00C4FF 0%, #6A5CFF 50%, #FF00B4 100%);
  --grad-btn: linear-gradient(90deg, #00C4FF 0%, #FF00B4 100%);
  --accent-a: #00C4FF;
  --accent-b: #FF00B4;
  --font-head: 'PT Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --max-w: 1140px;
  --radius: 15px;
  --nav-h: 88px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* ---- CONTAINER ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---- GRADIENT TEXT ---- */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---- SECTION LABEL ---- */
.section-label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 32px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

.btn:active {
  transform: translateY(0);
}

.btn-white {
  background: #fff;
  color: #000;
}

.btn-grad {
  background: var(--grad-btn);
  color: #000;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: #fff;
}

/* ============================================================
   HEADER — PROJECT 1 STYLE
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  height: var(--nav-h);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(0, 0, 0, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s;
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
}

.brand img {
  width: 89px;
  height: auto;
}

/* Desktop Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.site-nav a {
  padding: 9px 14px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color 0.25s, background 0.25s;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.08);
}

/* Hamburger toggle */
.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: transparent;
  color: var(--text-white);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile full-screen nav overlay */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.97);
  z-index: 998;
  flex-direction: column;
  padding: 40px 32px;
  list-style: none;
  overflow-y: auto;
}

.nav-mobile-overlay.open {
  display: flex;
}

.nav-mobile-overlay li a {
  display: block;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  padding: 18px 0;
  border-bottom: 1px solid #1a1a1a;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-mobile-overlay li a:hover {
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .header-inner>.lang-switcher {
    display: none;
  }
}

@media (min-width: 769px) {
  .nav-mobile-lang {
    display: none;
  }
}

/* ============================================================
   HEADER / MOBILE SOCIAL ICONS
   ============================================================ */

.header-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header-social a {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.header-social a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.header-social svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.nav-mobile-social {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #1a1a1a;
  list-style: none;
}

.nav-mobile-social>span {
  display: block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.nav-mobile-social__icons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-mobile-social__icons a {
  width: 46px;
  height: 46px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.nav-mobile-social__icons a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.24);
  transform: translateY(-2px);
}

.nav-mobile-social__icons svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

@media (max-width: 820px) {
  .header-social {
    display: none;
  }
}

@media (min-width: 821px) {
  .nav-mobile-social {
    display: none;
  }
}

/* ============================================================
   FOOTER — PROJECT 2 STYLE
   ============================================================ */
.footer {
  background: #0a0a0a;
  border-top: 1px solid #1a1a1a;
  padding: 48px 0 32px;
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 32px;
  list-style: none;
}

.footer__links a {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer__links a:hover {
  color: #fff;
}

.footer__copy {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-footer);
  text-align: center;
}

/* ============================================================
   PAGE HERO (inner pages) — centered + parallax-ready
   ============================================================ */
.page-hero {
  min-height: 56vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-h);
  padding-bottom: 72px;
  background: #000;
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Parallax background layer */
.page-hero__parallax {
  position: absolute;
  inset: -20%;
  pointer-events: none;
  will-change: transform;
}

.page-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.page-hero__label {
  margin-bottom: 20px;
}

.page-hero__title {
  font-family: var(--font-head);
  font-size: clamp(32px, 5.5vw, 64px);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
}

.page-hero__sub {
  font-family: var(--font-body);
  font-size: 17px;
  font-style: italic;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ============================================================
   CTA SECTION (shared)
   ============================================================ */
.cta-section {
  background: #000;
  border-top: 1px solid #1a1a1a;
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0, 196, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section__title {
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 48px);
  font-weight: 700;
  color: #fff;
  max-width: 640px;
  margin: 0 auto 20px;
  line-height: 1.2;
}

.cta-section__sub {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blobMove1 {
  from {
    transform: translate(0, 0) scale(1);
  }

  to {
    transform: translate(60px, 40px) scale(1.1);
  }
}

@keyframes blobMove2 {
  from {
    transform: translate(0, 0) scale(1);
  }

  to {
    transform: translate(-50px, -60px) scale(1.15);
  }
}

.fade-up {
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
}

.fade-up.d1 {
  animation-delay: 0.1s;
}

.fade-up.d2 {
  animation-delay: 0.25s;
}

.fade-up.d3 {
  animation-delay: 0.4s;
}

.fade-up.d4 {
  animation-delay: 0.55s;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 820px) {
  :root {
    --nav-h: 72px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
  }

  .btn {
    min-width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .header-inner {
    padding: 0 20px;
  }

  .footer__inner {
    padding: 0 20px;
  }
}

/* ============================================================
   LANGUAGE SWITCHER
   ============================================================ */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  flex-shrink: 0;
}

.lang-btn {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 13px;
  border-radius: 999px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  line-height: 1;
}

.lang-btn:hover {
  color: #fff;
}

.lang-btn.active {
  background: #fff;
  color: #000;
}

/* Mobile lang switcher */
.nav-mobile-lang {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #1a1a1a;
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
}

.nav-mobile-lang span {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-mobile-lang .lang-switcher {
  background: rgba(255, 255, 255, 0.06);
}

.nav-mobile-lang .lang-btn {
  font-size: 13px;
  padding: 9px 18px;
}

/* ============================================================
   PAGE TRANSITION — CASCADE PANELS
   ============================================================ */

.page-transition {
  position: fixed;
  inset: 0;
  z-index: 99998;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  pointer-events: none;
  visibility: hidden;
  overflow: hidden;
}

.page-transition.is-active,
html.has-page-transition .page-transition {
  visibility: visible;
}

.page-transition__panel {
  position: relative;
  width: 100%;
  height: 100%;
  transform: translateY(-100%);
  transition: transform 0.72s cubic-bezier(0.76, 0, 0.24, 1);
  will-change: transform;
  overflow: hidden;
}

html.has-page-transition .page-transition__panel {
  transform: translateY(0);
  transition: none;
}

.page-transition__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 40%, rgba(0, 196, 255, 0.18), transparent 42%),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px) 0 0 / 52px 52px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px) 0 0 / 52px 52px;
  opacity: 0.65;
}

.page-transition__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg,
      transparent 0%,
      rgba(255, 255, 255, 0.08) 48%,
      transparent 72%);
  transform: translateX(-120%);
  animation: transitionLightSweep 1.2s ease-in-out infinite;
}

.page-transition__panel:nth-child(1) {
  --exit-delay: 0s;
  --enter-delay: 0.14s;
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 196, 255, 0.18), transparent 38%),
    linear-gradient(160deg, #010409 0%, #02111f 46%, #03243a 100%);
}

.page-transition__panel:nth-child(2) {
  --exit-delay: 0.08s;
  --enter-delay: 0.07s;
  background:
    radial-gradient(circle at 50% 42%, rgba(106, 92, 255, 0.18), transparent 42%),
    linear-gradient(160deg, #020205 0%, #071326 48%, #102d4a 100%);
}

.page-transition__panel:nth-child(3) {
  --exit-delay: 0.16s;
  --enter-delay: 0s;
  background:
    radial-gradient(circle at 70% 35%, rgba(255, 0, 180, 0.11), transparent 38%),
    linear-gradient(160deg, #030205 0%, #0d1024 50%, #1b1232 100%);
}

.page-transition.is-exiting .page-transition__panel {
  transform: translateY(0);
  transition-delay: var(--exit-delay);
}

.page-transition.is-entering .page-transition__panel {
  transform: translateY(0);
  transition: none;
}

.page-transition.is-entering.is-entering-out .page-transition__panel {
  transform: translateY(100%);
  transition: transform 0.72s cubic-bezier(0.76, 0, 0.24, 1);
  transition-delay: var(--enter-delay);
}

@keyframes transitionLightSweep {
  0% {
    transform: translateX(-140%);
    opacity: 0;
  }

  35% {
    opacity: 1;
  }

  100% {
    transform: translateX(140%);
    opacity: 0;
  }
}

/* ============================================================
   CUSTOM TECH CURSOR — HUD SCANNER STYLE
   ============================================================ */

@media (hover: hover) and (pointer: fine) {

  body.custom-cursor-enabled,
  body.custom-cursor-enabled a,
  body.custom-cursor-enabled button,
  body.custom-cursor-enabled .btn,
  body.custom-cursor-enabled .project-card,
  body.custom-cursor-enabled .proj__visual,
  body.custom-cursor-enabled .proj__link,
  body.custom-cursor-enabled .contact-card,
  body.custom-cursor-enabled .products-image,
  body.custom-cursor-enabled .about-hover-image,
  body.custom-cursor-enabled .value-card {
    cursor: none;
  }

  body.custom-cursor-enabled input,
  body.custom-cursor-enabled textarea,
  body.custom-cursor-enabled select,
  body.custom-cursor-enabled label {
    cursor: auto;
  }

  .custom-cursor-dot,
  .custom-cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 100000;
    opacity: 1;
    will-change: transform;
  }

  .custom-cursor-dot {
    width: 14px;
    height: 14px;
    background: #00c4ff;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    box-shadow:
      0 0 12px rgba(0, 196, 255, 0.95),
      0 0 26px rgba(0, 196, 255, 0.55),
      0 0 42px rgba(255, 0, 180, 0.18);
    transition:
      width 0.25s ease,
      height 0.25s ease,
      background 0.25s ease,
      opacity 0.12s ease,
      box-shadow 0.25s ease;
  }

  .custom-cursor-ring {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid rgba(0, 196, 255, 0.7);
    background:
      linear-gradient(90deg, rgba(0, 196, 255, 0.18), transparent 45%, rgba(255, 0, 180, 0.12)),
      rgba(0, 196, 255, 0.035);
    box-shadow:
      0 0 18px rgba(0, 196, 255, 0.38),
      inset 0 0 18px rgba(0, 196, 255, 0.12);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    transition:
      width 0.28s ease,
      height 0.28s ease,
      border-color 0.28s ease,
      border-radius 0.28s ease,
      background 0.28s ease,
      box-shadow 0.28s ease,
      opacity 0.12s ease;
  }

  .custom-cursor-ring::before,
  .custom-cursor-ring::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    background: rgba(0, 196, 255, 0.75);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px rgba(0, 196, 255, 0.65);
    transition: background 0.25s ease, opacity 0.25s ease;
  }

  .custom-cursor-ring::before {
    width: 22px;
    height: 1px;
  }

  .custom-cursor-ring::after {
    width: 1px;
    height: 22px;
  }

  body.cursor-is-hovering .custom-cursor-ring {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    border-color: rgba(255, 255, 255, 0.45);
    background:
      radial-gradient(circle at center, rgba(0, 196, 255, 0.18), transparent 58%),
      linear-gradient(135deg, rgba(0, 196, 255, 0.16), rgba(255, 0, 180, 0.12)),
      rgba(255, 255, 255, 0.035);
    box-shadow:
      0 0 28px rgba(0, 196, 255, 0.48),
      0 0 60px rgba(255, 0, 180, 0.18),
      inset 0 0 24px rgba(0, 196, 255, 0.16);
  }

  body.cursor-is-hovering .custom-cursor-ring::before {
    width: 34px;
    background: rgba(255, 255, 255, 0.7);
  }

  body.cursor-is-hovering .custom-cursor-ring::after {
    height: 34px;
    background: rgba(255, 255, 255, 0.7);
  }

  body.cursor-is-hovering .custom-cursor-dot {
    width: 18px;
    height: 18px;
    background: #ffffff;
    box-shadow:
      0 0 16px rgba(255, 255, 255, 0.85),
      0 0 34px rgba(0, 196, 255, 0.65),
      0 0 54px rgba(255, 0, 180, 0.28);
  }

  body.cursor-is-clicking .custom-cursor-ring {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    border-color: rgba(255, 0, 180, 0.62);
    box-shadow:
      0 0 28px rgba(255, 0, 180, 0.32),
      0 0 42px rgba(0, 196, 255, 0.32),
      inset 0 0 18px rgba(255, 0, 180, 0.12);
  }

  body.cursor-is-clicking .custom-cursor-dot {
    width: 11px;
    height: 11px;
    background: #ff2bd6;
  }

  body.cursor-is-hidden .custom-cursor-dot,
  body.cursor-is-hidden .custom-cursor-ring {
    opacity: 0;
  }
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */

.whatsapp-float {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 99990;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25D366;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow:
    0 14px 34px rgba(0, 0, 0, 0.38),
    0 0 0 0 rgba(37, 211, 102, 0.55);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
  animation: whatsappPulse 2.2s ease-in-out infinite;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 1px solid rgba(37, 211, 102, 0.35);
  opacity: 0.75;
  animation: whatsappRing 2.2s ease-in-out infinite;
}

.whatsapp-float__icon {
  width: 34px;
  height: 34px;
  fill: currentColor;
  position: relative;
  z-index: 1;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
  background: #2BE070;
  box-shadow:
    0 18px 46px rgba(0, 0, 0, 0.45),
    0 0 28px rgba(37, 211, 102, 0.38);
}

.whatsapp-float:active {
  transform: translateY(-1px) scale(0.98);
}

@keyframes whatsappPulse {
  0% {
    box-shadow:
      0 14px 34px rgba(0, 0, 0, 0.38),
      0 0 0 0 rgba(37, 211, 102, 0.48);
  }

  70% {
    box-shadow:
      0 14px 34px rgba(0, 0, 0, 0.38),
      0 0 0 16px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow:
      0 14px 34px rgba(0, 0, 0, 0.38),
      0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@keyframes whatsappRing {
  0% {
    transform: scale(0.92);
    opacity: 0.8;
  }

  70% {
    transform: scale(1.18);
    opacity: 0;
  }

  100% {
    transform: scale(0.92);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .whatsapp-float {
    right: 18px;
    bottom: 18px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-float__icon {
    width: 31px;
    height: 31px;
  }
}

/* ============================================================
   HEADER / FOOTER SOCIAL LINKS
   ============================================================ */

.header-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header-social a {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.header-social a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.header-social svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.footer__social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 26px;
}

.footer__social a {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer__social a:hover {
  color: #fff;
}

@media (max-width: 820px) {
  .header-social {
    display: none;
  }
}

/* ============================================================
   MOBILE SOCIAL ICONS FIX
   ============================================================ */

.nav-mobile-social {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #1a1a1a;
  list-style: none;
}

.nav-mobile-social > span {
  display: block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.nav-mobile-social__icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.nav-mobile-overlay .nav-mobile-social__icons a {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  line-height: 1;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.nav-mobile-overlay .nav-mobile-social__icons a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.nav-mobile-overlay .nav-mobile-social__icons svg {
  width: 21px;
  height: 21px;
  display: block;
  fill: currentColor;
}

@media (min-width: 821px) {
  .nav-mobile-social {
    display: none;
  }
}

/* ============================================================
   FOOTER SOCIAL ICONS
   ============================================================ */

.footer__social--icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.footer__social--icons a {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.footer__social--icons a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer__social--icons svg {
  width: 18px;
  height: 18px;
  display: block;
  fill: currentColor;
}