/*
Theme Name: Basma Khattab - Digital Editorial
Theme URI: https://byahmedelshamy.com
Author: Ahmed Elshamy
Author URI: https://byahmedelshamy.com
Description: Elite digital editorial identity theme for influencer Basma Khattab. Premium luxury design with cinematic motion and magazine-inspired layout.
Version: 2.4.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: basma-khattab
Tags: one-page, rtl-language-support, custom-background, custom-logo, featured-images
*/

/* === RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden;font-size:16px}
body{
  font-family:'Cairo',sans-serif;
  background:#000;
  color:#fff;
  direction:rtl;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.7;
}
body.lang-en{direction:ltr}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
::selection{background:#FF2E93;color:#fff}

/* === CSS VARIABLES === */
:root{
  --pink:#FF2E93;
  --deep-pink:#C2185B;
  --purple:#7B1FA2;
  --black:#000000;
  --white:#FFFFFF;
  --gray:#CCCCCC;
  --glass-bg:rgba(255,255,255,0.04);
  --glass-border:rgba(255,255,255,0.08);
  --glass-blur:20px;
  --transition:0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  --transition-slow:0.7s cubic-bezier(0.25,0.46,0.45,0.94);
  --glow-pink:0 0 40px rgba(255,46,147,0.3);
  --glow-purple:0 0 40px rgba(123,31,162,0.3);
}

/* === TYPOGRAPHY SCALE (Editorial) === */
.display-xl{font-size:clamp(3rem,8vw,7rem);font-weight:800;line-height:1.05;letter-spacing:-0.02em}
.display-lg{font-size:clamp(2.2rem,5vw,4.5rem);font-weight:700;line-height:1.1}
.display-md{font-size:clamp(1.6rem,3vw,2.8rem);font-weight:700;line-height:1.2}
.heading-lg{font-size:clamp(1.4rem,2.5vw,2.2rem);font-weight:600;line-height:1.3}
.heading-md{font-size:clamp(1.1rem,1.8vw,1.5rem);font-weight:600;line-height:1.4}
.body-lg{font-size:clamp(1rem,1.4vw,1.25rem);font-weight:400;line-height:1.8;color:var(--gray)}
.body-md{font-size:1rem;font-weight:400;line-height:1.7;color:var(--gray)}
.caption{font-size:0.85rem;font-weight:500;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:0.15em}

/* === LOADING SCREEN === */
.bk-loader{
  position:fixed;inset:0;z-index:9999;
  background:#000;
  display:flex;align-items:center;justify-content:center;
  transition:opacity 0.8s ease,visibility 0.8s ease;
}
.bk-loader.loaded{opacity:0;visibility:hidden;pointer-events:none}
.bk-loader-inner{text-align:center}
.bk-loader-name{
  font-size:clamp(2rem,5vw,3.5rem);font-weight:700;
  background:linear-gradient(135deg,var(--pink),var(--purple));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  animation:loaderPulse 1.5s ease-in-out infinite;
}
@keyframes loaderPulse{0%,100%{opacity:0.5;transform:scale(0.98)}50%{opacity:1;transform:scale(1)}}
.bk-loader-bar{
  width:200px;height:2px;background:rgba(255,255,255,0.1);
  margin:1.5rem auto 0;border-radius:2px;overflow:hidden;
}
.bk-loader-bar::after{
  content:'';display:block;width:40%;height:100%;
  background:linear-gradient(90deg,var(--pink),var(--purple));
  border-radius:2px;
  animation:loaderBar 1.2s ease-in-out infinite;
}
@keyframes loaderBar{0%{transform:translateX(-100%)}100%{transform:translateX(350%)}}

/* === NAVIGATION === */
.bk-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:1.2rem 3rem;
  display:flex;align-items:center;justify-content:space-between;
  transition:var(--transition);
}
.bk-nav.scrolled{
  background:rgba(0,0,0,0.7);
  backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);
  border-bottom:1px solid var(--glass-border);
  padding:0.8rem 3rem;
}
.bk-nav-logo{
  font-size:1.6rem;font-weight:700;
  background:linear-gradient(135deg,var(--pink),var(--purple));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  position:relative;
}
.bk-nav-actions{display:flex;align-items:center;gap:1.5rem}

/* Language Toggle */
.bk-lang-toggle{
  display:flex;align-items:center;gap:0;
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:50px;padding:3px;
  backdrop-filter:blur(10px);
}
.bk-lang-btn{
  padding:0.35rem 1rem;border-radius:50px;
  font-size:0.8rem;font-weight:600;
  color:rgba(255,255,255,0.5);
  transition:var(--transition);
}
.bk-lang-btn.active{
  background:linear-gradient(135deg,var(--pink),var(--purple));
  color:#fff;
  box-shadow:0 2px 15px rgba(255,46,147,0.3);
}

/* Menu Button */
.bk-menu-btn{
  width:44px;height:44px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  background:var(--glass-bg);border:1px solid var(--glass-border);
  border-radius:50%;backdrop-filter:blur(10px);
  transition:var(--transition);
}
.bk-menu-btn:hover{border-color:var(--pink)}
.bk-menu-btn span{
  display:block;height:2px;background:#fff;border-radius:2px;
  transition:var(--transition);
}
.bk-menu-btn span:nth-child(1){width:20px}
.bk-menu-btn span:nth-child(2){width:14px}
.bk-menu-btn span:nth-child(3){width:18px}
.bk-menu-btn.open span:nth-child(1){transform:rotate(45deg) translate(5px,6px);width:22px}
.bk-menu-btn.open span:nth-child(2){opacity:0;width:0}
.bk-menu-btn.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px);width:22px}

/* Full Screen Menu Overlay */
.bk-menu-overlay{
  position:fixed;inset:0;z-index:999;
  background:rgba(0,0,0,0.95);
  backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;
  transition:var(--transition-slow);
}
.bk-menu-overlay.open{opacity:1;visibility:visible}
.bk-menu-list{text-align:center}
.bk-menu-item{
  display:block;padding:1rem 0;
  font-size:clamp(1.8rem,4vw,3rem);font-weight:700;
  color:rgba(255,255,255,0.4);
  transition:var(--transition);
  position:relative;
}
.bk-menu-item:hover{color:#fff}
.bk-menu-item::after{
  content:'';position:absolute;bottom:0.5rem;left:50%;
  width:0;height:2px;
  background:linear-gradient(90deg,var(--pink),var(--purple));
  transition:var(--transition);
  transform:translateX(-50%);
}
.bk-menu-item:hover::after{width:60%}
.bk-menu-overlay .bk-menu-item{
  transform:translateY(30px);opacity:0;
  transition:transform 0.5s ease,opacity 0.5s ease,color var(--transition);
}
.bk-menu-overlay.open .bk-menu-item{transform:translateY(0);opacity:1}
.bk-menu-overlay.open .bk-menu-item:nth-child(1){transition-delay:0.1s}
.bk-menu-overlay.open .bk-menu-item:nth-child(2){transition-delay:0.15s}
.bk-menu-overlay.open .bk-menu-item:nth-child(3){transition-delay:0.2s}
.bk-menu-overlay.open .bk-menu-item:nth-child(4){transition-delay:0.25s}
.bk-menu-overlay.open .bk-menu-item:nth-child(5){transition-delay:0.3s}
.bk-menu-overlay.open .bk-menu-item:nth-child(6){transition-delay:0.35s}
.bk-menu-overlay.open .bk-menu-item:nth-child(7){transition-delay:0.4s}
.bk-menu-overlay.open .bk-menu-item:nth-child(8){transition-delay:0.45s}

/* === HERO SCENE === */
.bk-hero{
  position:relative;
  width:100%;min-height:100vh;height:100vh;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  padding:0;
}
.bk-hero-bg{
  position:absolute;inset:0;z-index:0;
}
.bk-hero-gradient{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 50% 25%,rgba(123,31,162,0.15) 0%,transparent 55%),
    radial-gradient(ellipse at 50% 85%,rgba(255,46,147,0.08) 0%,transparent 45%),
    linear-gradient(180deg,rgba(0,0,0,0.15) 0%,rgba(0,0,0,0.35) 40%,rgba(0,0,0,0.65) 75%,rgba(0,0,0,0.9) 100%);
  z-index:2;
}
.bk-hero-image{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;object-position:center center;
  z-index:1;
}
body.lang-en .bk-hero-image{
  object-position:center center;
}
.bk-hero-content{
  position:relative;z-index:3;
  text-align:center;
  padding:8vh 2rem 0;
  max-width:750px;
  width:100%;
}
.bk-hero-label{
  display:inline-flex;align-items:center;gap:0.5rem;
  margin-bottom:1.5rem;
  opacity:0;transform:translateY(20px);
  animation:heroReveal 0.8s ease 0.5s forwards;
  justify-content:center;
}
.bk-hero-label .line{width:40px;height:1px;background:var(--pink)}
.bk-hero-title{
  font-size:clamp(3.5rem,9vw,8rem);
  font-weight:700;
  line-height:0.95;
  margin-bottom:1.5rem;
  background:linear-gradient(135deg,#fff 10%,var(--pink) 55%,var(--purple) 100%);
  background-size:200% 200%;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
  position:relative;
  opacity:0;transform:translateY(40px);
  animation:heroReveal 1s ease 0.3s forwards;
}
.bk-hero-title::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);
  background-size:200% 100%;
  -webkit-background-clip:text;
  mix-blend-mode:overlay;
  animation:textSweep 4s ease-in-out infinite;
}
@keyframes textSweep{0%{background-position:200% 0}100%{background-position:-200% 0}}
.bk-hero-subtitle{
  font-size:clamp(1rem,1.8vw,1.35rem);
  color:var(--gray);
  line-height:1.8;
  max-width:500px;
  margin:0 auto 2rem;
  opacity:0;transform:translateY(20px);
  animation:heroReveal 0.8s ease 0.7s forwards;
}
@keyframes heroReveal{to{opacity:1;transform:translateY(0)}}

/* License Badge */
.bk-license-badge{
  display:inline-flex;align-items:center;gap:0.7rem;
  padding:0.7rem 1.5rem;
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:60px;
  backdrop-filter:blur(var(--glass-blur));
  position:relative;overflow:hidden;
  opacity:0;transform:translateY(20px);
  animation:heroReveal 0.8s ease 0.9s forwards,badgeFloat 4s ease-in-out infinite 1.5s;
}
@keyframes badgeFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.bk-license-badge::before{
  content:'';position:absolute;top:0;left:-100%;
  width:50%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.1),transparent);
  animation:shimmerBadge 3s ease-in-out infinite 2s;
}
@keyframes shimmerBadge{0%{left:-100%}100%{left:200%}}
.bk-license-icon{
  width:20px;height:20px;
  fill:var(--pink);flex-shrink:0;
}
.bk-license-text{font-size:0.85rem;font-weight:600;color:rgba(255,255,255,0.8)}

/* Location — always below badge, centered */
.bk-hero-location{
  display:flex;align-items:center;justify-content:center;gap:0.5rem;
  margin-top:1.2rem;
  opacity:0;transform:translateY(15px);
  animation:heroReveal 0.8s ease 1.1s forwards;
  width:100%;
}
body.lang-en .bk-hero-location{
  direction:ltr;
}
.bk-hero-location svg{
  width:16px;height:16px;
  fill:none;stroke:rgba(255,255,255,0.45);
  stroke-width:2;stroke-linecap:round;stroke-linejoin:round;
  flex-shrink:0;
}
.bk-hero-location span{
  font-size:0.82rem;
  color:rgba(255,255,255,0.4);
  font-weight:500;
  letter-spacing:0.02em;
}

/* Scroll Indicator — mouse icon */
.bk-scroll-indicator{
  position:absolute;
  bottom:2.5rem;left:50%;
  transform:translateX(-50%);
  z-index:5;
  display:flex;flex-direction:column;align-items:center;
  opacity:0;
  animation:heroReveal 0.8s ease 1.4s forwards;
}
.bk-scroll-mouse{
  width:24px;height:38px;
  border:2px solid rgba(255,255,255,0.3);
  border-radius:12px;
  position:relative;
  animation:scrollBounce 2.5s ease-in-out infinite;
}
.bk-scroll-mouse::after{
  content:'';position:absolute;
  top:7px;left:50%;
  transform:translateX(-50%);
  width:3px;height:8px;
  background:var(--pink);
  border-radius:3px;
  animation:scrollWheel 2s ease-in-out infinite;
}
@keyframes scrollBounce{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(6px)}
}
@keyframes scrollWheel{
  0%{opacity:1;transform:translateX(-50%) translateY(0)}
  100%{opacity:0;transform:translateX(-50%) translateY(10px)}
}

/* === SCENE TRANSITIONS === */
.bk-scene{
  position:relative;
  padding:8rem 5%;
  overflow:hidden;
}
/* Glowing section divider */
.bk-scene::before{
  content:'';position:absolute;top:0;left:15%;right:15%;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--pink),var(--deep-pink),var(--pink),transparent);
  z-index:2;pointer-events:none;
  opacity:0.4;
  filter:blur(0.5px);
  animation:dividerPulse 4s ease-in-out infinite;
}
.bk-scene::after{
  content:'';position:absolute;top:-1px;left:20%;right:20%;
  height:3px;
  background:linear-gradient(90deg,transparent,rgba(255,46,147,0.15),transparent);
  filter:blur(6px);
  z-index:2;pointer-events:none;
  animation:dividerPulse 4s ease-in-out infinite;
}
@keyframes dividerPulse{
  0%,100%{opacity:0.3}
  50%{opacity:0.6}
}
/* First scene after hero has no top divider */
.bk-bio::before,.bk-bio::after{display:none}

/* Reveal Animation */
.bk-reveal{opacity:0;transform:translateY(40px);transition:opacity 0.8s ease,transform 0.8s ease}
.bk-reveal.visible{opacity:1;transform:translateY(0)}
.bk-reveal[data-delay="1"]{transition-delay:0.1s}
.bk-reveal[data-delay="2"]{transition-delay:0.2s}
.bk-reveal[data-delay="3"]{transition-delay:0.3s}
.bk-reveal[data-delay="4"]{transition-delay:0.4s}
.bk-reveal[data-delay="5"]{transition-delay:0.5s}

/* Scene Titles */
.bk-scene-title{
  position:relative;
  display:inline-block;
  margin-bottom:3rem;
}
.bk-scene-title .main{
  font-size:clamp(2rem,4vw,3.5rem);
  font-weight:700;
  display:block;
}
.bk-scene-title .accent{
  font-size:clamp(0.8rem,1.2vw,1rem);
  font-weight:500;
  color:var(--pink);
  text-transform:uppercase;
  letter-spacing:0.2em;
  display:block;
  margin-top:0.5rem;
}
.bk-scene-title::after{
  content:'';display:block;
  width:60px;height:3px;
  background:linear-gradient(90deg,var(--pink),var(--purple));
  border-radius:3px;
  margin-top:1rem;
}

/* === BIO SCENE === */
.bk-bio{padding-top:6rem}
.bk-bio-grid{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:4rem;
  align-items:center;
}
.bk-bio-text .bio-content{
  font-size:clamp(1.05rem,1.5vw,1.3rem);
  color:var(--gray);
  line-height:2;
}
.bk-bio-card{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:24px;
  padding:3rem;
  backdrop-filter:blur(var(--glass-blur));
  position:relative;
  overflow:hidden;
}
.bk-bio-card::before{
  content:'';position:absolute;inset:-1px;
  border-radius:24px;
  background:linear-gradient(135deg,rgba(255,46,147,0.2),transparent,rgba(123,31,162,0.2));
  z-index:-1;
  animation:borderGlow 4s ease-in-out infinite alternate;
}
@keyframes borderGlow{0%{opacity:0.5}100%{opacity:1}}
.bk-bio-card-inner{position:relative;z-index:1}

/* === NUMBERS SCENE === */
.bk-numbers-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:2.5rem;
  margin-top:2rem;
}
.bk-metric{
  position:relative;
  padding:2.5rem 0;
  text-align:center;
}
.bk-metric::before{
  content:'';position:absolute;top:0;left:50%;
  transform:translateX(-50%);
  width:60px;height:3px;
  background:linear-gradient(90deg,var(--pink),var(--purple));
  border-radius:3px;
  opacity:0.5;
}
.bk-metric-number{
  font-size:clamp(2.8rem,5vw,4rem);
  font-weight:900;
  background:linear-gradient(135deg,var(--pink),var(--purple));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
  display:block;
  margin-bottom:0.5rem;
  direction:ltr;
  unicode-bidi:bidi-override;
}
/* The "+" is prepended via JS after counting */
.bk-metric-label{
  font-size:1rem;
  color:rgba(255,255,255,0.5);
  font-weight:500;
  display:block;
  margin-top:0.2rem;
}
.bk-metric-bar{
  width:80px;height:2px;
  background:rgba(255,255,255,0.1);
  margin:1rem auto 0;
  border-radius:2px;
  overflow:hidden;
}
.bk-metric-bar-fill{
  height:100%;width:0;
  background:linear-gradient(90deg,var(--pink),var(--purple));
  border-radius:2px;
  transition:width 1.5s ease;
}
.bk-metric.visible .bk-metric-bar-fill{width:100%}

/* === SOCIAL SCENE === */
.bk-social-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1.2rem;
  margin-top:2rem;
}
.bk-social-card{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:18px;
  padding:1.8rem 1rem;
  backdrop-filter:blur(var(--glass-blur));
  text-align:center;
  text-decoration:none;
  transition:var(--transition);
  position:relative;overflow:hidden;
}
.bk-social-card:hover{
  transform:translateY(-5px);
}
/* Platform-specific subtle edge glow on hover */
.bk-social-card[data-platform="instagram"]:hover{border-color:rgba(225,48,108,0.35);box-shadow:0 0 20px rgba(225,48,108,0.1),0 8px 25px rgba(0,0,0,0.3)}
.bk-social-card[data-platform="tiktok"]:hover{border-color:rgba(0,242,234,0.35);box-shadow:0 0 20px rgba(0,242,234,0.1),0 8px 25px rgba(0,0,0,0.3)}
.bk-social-card[data-platform="snapchat"]:hover{border-color:rgba(255,252,0,0.3);box-shadow:0 0 20px rgba(255,252,0,0.08),0 8px 25px rgba(0,0,0,0.3)}
.bk-social-card[data-platform="facebook"]:hover{border-color:rgba(24,119,242,0.35);box-shadow:0 0 20px rgba(24,119,242,0.1),0 8px 25px rgba(0,0,0,0.3)}
.bk-social-card[data-platform="youtube"]:hover{border-color:rgba(255,0,0,0.3);box-shadow:0 0 20px rgba(255,0,0,0.1),0 8px 25px rgba(0,0,0,0.3)}

.bk-social-icon{
  width:48px;height:48px;
  margin:0 auto 0.8rem;
  display:flex;align-items:center;justify-content:center;
  border-radius:14px;
  background:rgba(255,255,255,0.05);
  transition:var(--transition);
}
.bk-social-icon svg{width:24px;height:24px;fill:#fff;transition:var(--transition)}
.bk-social-card:hover .bk-social-icon{transform:scale(1.08)}
.bk-social-card[data-platform="instagram"]:hover .bk-social-icon svg{fill:#E1306C}
.bk-social-card[data-platform="tiktok"]:hover .bk-social-icon svg{fill:#00f2ea}
.bk-social-card[data-platform="snapchat"]:hover .bk-social-icon svg{fill:#FFFC00}
.bk-social-card[data-platform="facebook"]:hover .bk-social-icon svg{fill:#1877F2}
.bk-social-card[data-platform="youtube"]:hover .bk-social-icon svg{fill:#FF0000}

.bk-social-name{
  font-size:0.9rem;font-weight:600;
  color:rgba(255,255,255,0.7);
}

/* === VIDEO SCENE === */
.bk-videos-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.5rem;
  margin-top:2rem;
}
.bk-video-card{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  aspect-ratio:9/16;
  background:#0a0a0a;
  cursor:pointer;
  transition:var(--transition);
  border:1px solid var(--glass-border);
}
.bk-video-card:hover{
  transform:translateY(-6px) scale(1.02);
  box-shadow:0 25px 60px rgba(255,46,147,0.15);
  border-color:rgba(255,46,147,0.2);
}
.bk-video-card iframe{
  width:100%;height:100%;border:none;
  pointer-events:none;
  transition:var(--transition);
}
.bk-video-card:hover iframe{pointer-events:auto}
.bk-video-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,0.7));
  display:flex;align-items:center;justify-content:center;
  z-index:2;
  transition:var(--transition);
}
.bk-video-card:hover .bk-video-overlay{opacity:0;pointer-events:none}
.bk-video-play{
  width:56px;height:56px;
  border-radius:50%;
  background:rgba(255,255,255,0.12);
  backdrop-filter:blur(10px);
  border:1.5px solid rgba(255,255,255,0.25);
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.bk-video-play svg{width:22px;height:22px;fill:#fff;margin-right:-2px}

/* === CONTACT / CTA SCENE === */
.bk-cta{text-align:center;padding:10rem 5%}
.bk-cta-title{
  font-size:clamp(2rem,4vw,3.5rem);
  font-weight:700;
  margin-bottom:1rem;
}
.bk-cta-subtitle{
  font-size:clamp(1rem,1.5vw,1.2rem);
  color:var(--gray);
  max-width:600px;
  margin:0 auto 3rem;
  line-height:1.8;
}
.bk-whatsapp-btn{
  display:inline-flex;align-items:center;gap:1rem;
  padding:1.1rem 3rem;
  background:linear-gradient(135deg,#25D366,#128C7E);
  border-radius:60px;
  font-size:1.1rem;font-weight:700;
  color:#fff;
  position:relative;overflow:hidden;
  transition:var(--transition);
  box-shadow:0 10px 40px rgba(37,211,102,0.3);
}
.bk-whatsapp-btn::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,transparent,rgba(255,255,255,0.15),transparent);
  border-radius:60px;
}
.bk-whatsapp-btn::after{
  content:'';position:absolute;top:0;left:-100%;
  width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);
  animation:waShimmer 3s ease-in-out infinite;
}
@keyframes waShimmer{0%{left:-100%}100%{left:200%}}
.bk-whatsapp-btn:hover{
  transform:scale(1.05);
  box-shadow:0 15px 50px rgba(37,211,102,0.45);
}
.bk-whatsapp-btn svg{width:24px;height:24px;fill:#fff}

/* === PARTNERS SCENE === */
.bk-partners-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1.2rem;
  margin-top:2rem;
}
.bk-partner-item{
  display:block;
  text-decoration:none;
}
.bk-partner-logo{
  aspect-ratio:3/2;
  display:flex;align-items:center;justify-content:center;
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:14px;
  padding:0.6rem;
  transition:var(--transition);
  backdrop-filter:blur(10px);
  position:relative;
  overflow:hidden;
}
/* Subtle shine sweep on hover */
.bk-partner-logo::after{
  content:'';position:absolute;
  top:0;left:-100%;
  width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.08),transparent);
  transition:none;
  pointer-events:none;
}
.bk-partner-logo:hover::after{
  animation:partnerShine 0.6s ease forwards;
}
@keyframes partnerShine{0%{left:-100%}100%{left:150%}}
.bk-partner-logo img{
  width:100%;height:100%;
  filter:grayscale(1) brightness(0.5) contrast(1.1);
  transition:var(--transition);
  object-fit:contain;
}
.bk-partner-logo:hover{
  border-color:rgba(255,46,147,0.2);
  box-shadow:0 8px 30px rgba(255,46,147,0.08);
  transform:translateY(-3px);
  background:rgba(255,255,255,0.06);
}
.bk-partner-logo:hover img{
  filter:grayscale(0) brightness(1);
}

/* === FOOTER === */
.bk-footer{
  text-align:center;
  padding:3rem 5%;
  position:relative;
}
.bk-footer::before{
  content:'';position:absolute;top:0;left:10%;right:10%;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--glass-border),transparent);
}
.bk-footer-text{
  font-size:0.9rem;
  color:rgba(255,255,255,0.35);
}

/* === PARTICLES (ambient depth) === */
.bk-particles{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  overflow:hidden;
}
.bk-particle{
  position:absolute;
  border-radius:50%;
  animation:particleFloat linear infinite;
}
/* Floating upward particles */
@keyframes particleFloat{
  0%{transform:translateY(100vh) scale(0);opacity:0}
  5%{opacity:var(--p-opacity,0.2)}
  50%{opacity:var(--p-opacity,0.2)}
  95%{opacity:var(--p-opacity,0.2)}
  100%{transform:translateY(-10vh) scale(1);opacity:0}
}
/* Static twinkling dots */
.bk-particle-static{
  position:absolute;
  width:1px;height:1px;
  border-radius:50%;
  background:rgba(255,255,255,0.15);
  animation:particleTwinkle ease-in-out infinite;
}
@keyframes particleTwinkle{
  0%,100%{opacity:0.05}
  50%{opacity:0.25}
}

/* === RESPONSIVE === */
@media(max-width:1024px){
  .bk-bio-grid{grid-template-columns:1fr;gap:2.5rem}
  .bk-social-grid{grid-template-columns:repeat(3,1fr)}
  .bk-partners-grid{grid-template-columns:repeat(3,1fr)}
  .bk-videos-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .bk-nav{padding:1rem 1.5rem}
  .bk-nav.scrolled{padding:0.7rem 1.5rem}
  .bk-scene{padding:5rem 1.5rem}
  .bk-hero-content{padding:6vh 1.5rem 0}
  .bk-hero-image{object-position:center center}
  .bk-social-grid{grid-template-columns:repeat(3,1fr);gap:0.8rem}
  .bk-partners-grid{grid-template-columns:repeat(2,1fr)}
  .bk-videos-grid{grid-template-columns:1fr;max-width:360px;margin-left:auto;margin-right:auto}
  .bk-cta{padding:6rem 1.5rem}
  .bk-scroll-indicator{bottom:1.5rem}
  .bk-scroll-mouse{width:20px;height:32px}
  /* Stats mobile: 2-col grid with card containers */
  .bk-numbers-grid{
    grid-template-columns:repeat(2,1fr);
    gap:1rem;
  }
  .bk-metric{
    background:var(--glass-bg);
    border:1px solid var(--glass-border);
    border-radius:16px;
    padding:1.8rem 1rem;
    backdrop-filter:blur(10px);
  }
  .bk-metric::before{display:none}
  .bk-metric-bar{display:none}
}
@media(max-width:480px){
  .bk-social-grid{grid-template-columns:repeat(2,1fr);gap:0.7rem}
  .bk-social-card{padding:1.4rem 0.8rem;border-radius:14px}
  .bk-social-icon{width:40px;height:40px;border-radius:12px;margin-bottom:0.6rem}
  .bk-social-icon svg{width:20px;height:20px}
  .bk-social-name{font-size:0.8rem}
  .bk-numbers-grid{gap:0.8rem}
  .bk-metric{padding:1.5rem 0.8rem}
  .bk-hero-title{font-size:clamp(2.8rem,12vw,4rem)}
}

/* === LTR ADJUSTMENTS === */
body.lang-en .bk-scene-title::after{margin-right:0;margin-left:0}
body.lang-en .bk-menu-item::after{transform:translateX(-50%)}