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

/* ═══ DESIGN TOKENS ═══ */
:root {
  --dark: #0b1f24; --dark-surface: #14343a; --border-dark: rgba(255,255,255,0.1);
  --copper: #b9794b; --copper-hover: #9f6238; --copper-light: rgba(185,121,75,0.12);
  --bg: #f6f3ee; --surface: #ffffff; --border: #ded8cf;
  --text-main: #171717; --text-light: #66625d; --text-dark: #edf3f2; --text-dark-muted: #9fb5b4;
  --radius-sm: 6px; --radius-md: 12px; --radius-lg: 20px; --radius-pill: 50px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06); --shadow-md: 0 8px 24px rgba(0,0,0,0.08); --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ═══ RESET ═══ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text-main);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.sol-card img,.case-card img,.ppr-highlight img,.features-bar img{user-select:none;-webkit-user-select:none;-webkit-user-drag:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:3px solid rgba(185,121,75,0.72);outline-offset:3px}
.btn:focus-visible,.social-links a:focus-visible,.hamburger:focus-visible{outline:3px solid rgba(185,121,75,0.88);outline-offset:4px}
.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.section{padding:5rem 0}

/* ═══ TYPOGRAPHY ═══ */
h1{font-size:clamp(2.2rem,4.5vw,3.5rem);font-weight:800;line-height:1.08;letter-spacing:-0.03em}
h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700;line-height:1.15;letter-spacing:-0.02em}
h3{font-size:1.3rem;font-weight:700}
h4{font-size:1rem;font-weight:600}
h5{font-size:0.95rem;font-weight:600}
.tag{font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--copper);display:inline-block;margin-bottom:0.8rem}

/* ═══ BUTTONS ═══ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.8rem 1.5rem;font-size:0.85rem;font-weight:600;border-radius:var(--radius-pill);border:1px solid transparent;cursor:pointer;transition:var(--transition);white-space:nowrap;line-height:1.2;position:relative;overflow:hidden}
.btn:active{transform:translateY(0) scale(0.97)}
.btn-primary{background:var(--text-main);color:#fff}
.btn-primary:hover{background:#000;transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.15)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:var(--dark-surface);transform:translateY(-2px);box-shadow:0 8px 24px rgba(11,31,36,0.3)}
.btn-outline{border-color:var(--border);background:transparent;color:var(--text-main)}
.btn-outline:hover{border-color:var(--text-main);background:var(--text-main);color:#fff;transform:translateY(-2px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,0.3);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.5);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--text-main)}
.btn-white:hover{background:var(--bg);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.15)}
.btn-sm{padding:0.6rem 1.2rem;font-size:0.8rem}
.btn svg{transition:transform 0.3s ease;width:16px;height:16px}
.btn:hover svg{transform:translateX(3px)}

/* ═══ HEADER ═══ */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:0.7rem 0;background:var(--dark);color:var(--text-dark);transition:var(--transition)}
.header.scrolled{padding:0.5rem 0;background:rgba(11,31,36,0.68);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);box-shadow:0 1px 0 rgba(255,255,255,0.06),0 8px 32px rgba(0,0,0,0.18)}
.nav-container{display:flex;justify-content:space-between;align-items:center}
.logo{font-size:1.15rem;font-weight:800;display:flex;align-items:center;gap:0.5rem;letter-spacing:-0.5px}
.logo-sub{display:flex;flex-direction:column;line-height:1.1}
.logo-sub span{font-size:0.55rem;font-weight:500;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-dark-muted);margin-top:1px}
.nav-links{display:flex;gap:2rem;align-items:center}
.nav-links a{font-size:0.85rem;font-weight:500;color:var(--text-dark-muted);position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--copper);transition:width 0.3s;border-radius:1px}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.header .btn-primary{padding:0.55rem 1.2rem;font-size:0.8rem}

/* Dropdown */
.dropdown{position:relative}
.dropdown-toggle{display:flex;align-items:center;gap:4px;cursor:pointer}
.dropdown-toggle svg{width:14px;height:14px;transition:transform 0.3s}
.dropdown.active .dropdown-toggle svg{transform:rotate(180deg)}
.dropdown-menu{position:absolute;top:calc(100% + 12px);left:-1rem;background:var(--dark-surface);border:1px solid var(--border-dark);border-radius:var(--radius-md);padding:0.5rem;min-width:200px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:var(--transition);box-shadow:var(--shadow-lg)}
.dropdown.active .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu a{display:block;padding:0.6rem 1rem;border-radius:6px;font-size:0.82rem;color:var(--text-dark-muted);transition:var(--transition)}
.dropdown-menu a:hover{background:rgba(255,255,255,0.06);color:#fff}
.dropdown-menu a::after{display:none}

/* Hamburger */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:28px;height:28px;cursor:pointer;z-index:1100;background:none;border:none;padding:0}
.hamburger span{display:block;width:100%;height:2px;background:#fff;border-radius:2px;transition:var(--transition)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* Mobile Menu */
.mobile-menu{display:none;position:fixed;top:0;right:-100%;width:80%;max-width:360px;height:100vh;background:var(--dark);z-index:1050;padding:5rem 2rem 2rem;flex-direction:column;gap:0;transition:right 0.4s cubic-bezier(0.4,0,0.2,1);box-shadow:-10px 0 40px rgba(0,0,0,0.3);overflow-y:auto}
.mobile-menu.active{right:0}
.mobile-menu a{display:flex;align-items:center;gap:0.8rem;padding:1rem 0;font-size:1rem;font-weight:500;color:var(--text-dark-muted);border-bottom:1px solid var(--border-dark);transition:var(--transition)}
.mobile-menu a:hover,.mobile-menu a.active{color:#fff}
.mobile-subnav{display:flex;flex-direction:column;margin:0.15rem 0 0.5rem 1rem;border-left:1px solid var(--border-dark)}
.mobile-subnav a{font-size:0.86rem;padding:0.65rem 0 0.65rem 1rem;border-bottom:none;color:rgba(159,181,180,0.82)}
.mobile-menu .mobile-cta{margin-top:2rem}
.mobile-menu .mobile-cta .btn{width:100%;justify-content:center}

/* ═══ HERO ═══ */
.home-hero{padding:9rem 0 5rem;position:relative;background:var(--bg);overflow:hidden}
.home-hero .container{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center;position:relative;z-index:1}
.hero-content{position:relative;z-index:2}
.hero-content h1{margin-bottom:1.2rem}
.hero-content h1 em{font-style:normal;color:var(--copper)}
.hero-content>p{font-size:0.95rem;color:var(--text-light);max-width:460px;margin-bottom:2rem;line-height:1.7}
.hero-actions{display:flex;flex-wrap:wrap;gap:0.75rem;margin-bottom:1.5rem}
.hero-trust{display:flex;align-items:center;gap:0.5rem;font-size:0.78rem;color:var(--text-light)}
.hero-trust svg{width:16px;height:16px;color:var(--copper)}

/* Hero visual area */
.hero-visual{position:relative;min-height:480px;display:flex;align-items:center}
.hero-img-main{width:100%;height:480px;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative;z-index:1;mask-image:linear-gradient(to right, transparent 0%, black 25%);-webkit-mask-image:linear-gradient(to right, transparent 0%, black 25%);pointer-events:none}
.hero-img-main img{width:100%;height:100%;object-fit:cover;object-position:right 10%}

/* Floating glass cards */
.float-card{position:absolute;z-index:3;max-width:220px;padding:1rem 1.15rem;border-radius:var(--radius-md);background:linear-gradient(145deg,rgba(255,255,255,0.9),rgba(244,238,231,0.72));border:1px solid rgba(255,255,255,0.9);box-shadow:0 22px 54px rgba(11,31,36,0.18),inset 0 1px 0 rgba(255,255,255,0.95),inset 0 -1px 0 rgba(11,31,36,0.05);backdrop-filter:blur(18px) saturate(130%);-webkit-backdrop-filter:blur(18px) saturate(130%);color:var(--dark);animation:float 5s ease-in-out infinite;overflow:hidden}
.float-card::before{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(115deg,rgba(255,255,255,0.42),transparent 42%,rgba(185,121,75,0.08));pointer-events:none}
.float-card>*{position:relative;z-index:1}
.float-card h5{font-size:0.78rem;margin-bottom:0.3rem;color:#243134}
.float-card p{font-size:0.7rem;color:rgba(23,23,23,0.76);margin:0;line-height:1.4}
.float-card-icon{width:32px;height:32px;background:rgba(185,121,75,0.14);border:1px solid rgba(185,121,75,0.2);border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:0.6rem;color:var(--copper);box-shadow:inset 0 1px 0 rgba(255,255,255,0.5)}
.float-card-icon svg{width:16px;height:16px}
.fc-top{top:0;left:-2rem;animation-delay:0s}
.fc-mid{bottom:6rem;left:-3rem;animation-delay:1.5s}
.fc-right{top:40%;right:-2rem;animation-delay:0.8s}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ═══ SHADER HERO ═══ */
.shader-hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#061316;color:#fff;text-align:center;padding:9rem 1.5rem 7rem;isolation:isolate}
.shader-filters-svg{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.shader-layer{position:absolute;inset:0;z-index:0;overflow:hidden}
.shader-layer canvas{width:100%!important;height:100%!important;display:block}
.shader-layer-gooey{opacity:0.55;mix-blend-mode:screen;filter:url(#shader-gooey)}
.shader-hero-vignette{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at 50% 42%, transparent 0%, transparent 35%, rgba(6,19,22,0.45) 72%, rgba(6,19,22,0.9) 100%)}
.shader-hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:1.4rem;max-width:880px}

.shader-badge{display:inline-flex;align-items:center;gap:0.55rem;padding:0.45rem 0.95rem;border:1px solid rgba(255,255,255,0.14);background:rgba(255,255,255,0.04);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:var(--radius-pill);font-size:0.7rem;font-weight:600;letter-spacing:1.6px;color:rgba(255,255,255,0.88);text-transform:uppercase}
.shader-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--copper);box-shadow:0 0 14px var(--copper),0 0 4px var(--copper);animation:pulseDot 2.4s ease-in-out infinite}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.55;transform:scale(0.75)}}

.shader-hero-content h1{font-size:clamp(2.4rem,5.25vw,4.1rem);color:#fff;letter-spacing:-0.035em;line-height:1.06;margin:0;text-shadow:0 2px 30px rgba(0,0,0,0.25)}
.shader-hero-content h1 em{font-style:normal;background:linear-gradient(135deg,#d79868 0%,var(--copper) 50%,#c98255 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.shader-hero-content>p{font-size:1.05rem;color:rgba(232,224,216,0.78);max-width:620px;line-height:1.7;margin:0}

.shader-hero-actions{display:flex;gap:0.75rem;flex-wrap:wrap;justify-content:center;margin-top:0.6rem}
.btn-copper{background:var(--copper);color:#fff;box-shadow:0 8px 24px rgba(185,121,75,0.28),inset 0 1px 0 rgba(255,255,255,0.18)}
.btn-copper:hover{background:var(--copper-hover);transform:translateY(-2px);box-shadow:0 12px 32px rgba(185,121,75,0.4),inset 0 1px 0 rgba(255,255,255,0.18)}
.btn-glass{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.18);color:#fff;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn-glass:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.32);transform:translateY(-2px)}

.shader-hero-trust{display:flex;align-items:center;gap:0.5rem;font-size:0.78rem;color:rgba(232,224,216,0.68);margin-top:0.3rem}
.shader-hero-trust svg{width:16px;height:16px;color:var(--copper)}

.shader-hero-scroll{position:absolute;bottom:5.5rem;left:50%;transform:translateX(-50%);width:22px;height:36px;border:1.5px solid rgba(255,255,255,0.25);border-radius:14px;z-index:2;display:flex;justify-content:center;padding-top:6px}
.shader-hero-scroll span{display:block;width:2px;height:8px;background:var(--copper);border-radius:2px;animation:scrollDot 1.8s ease-in-out infinite}
@keyframes scrollDot{0%{transform:translateY(0);opacity:1}80%{transform:translateY(12px);opacity:0}100%{transform:translateY(0);opacity:0}}
.mobile-only-break{display:none}

@media (max-width:768px){
  .shader-hero{min-height:auto;padding:7rem 1.25rem 5rem}
  .shader-hero .container{padding:0;max-width:100%}
  .shader-hero-content{width:100%;min-width:0}
  .shader-hero-content h1{width:100%;font-size:clamp(1.85rem,7.6vw,2.15rem);line-height:1.1;letter-spacing:-0.02em;max-width:100%;text-wrap:balance}
  .shader-hero-content>p{font-size:0.95rem;width:min(100%,330px);max-width:330px;padding:0}
  .shader-hero-actions{width:min(100%,290px);flex-direction:column;align-items:stretch}
  .shader-hero-actions .btn{width:100%}
  .shader-hero-trust{max-width:300px;align-items:flex-start;line-height:1.45}
  .shader-hero-content h1 br{display:block}
  .mobile-only-break{display:block}
  .shader-hero-scroll{display:none}
}

/* ═══ FEATURES BAR ═══ */
.features-bar{background:var(--dark) url('img/dark_bg.png') center/cover no-repeat;border-radius:var(--radius-lg);padding:1.5rem 2rem;display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin-top:2rem;position:relative;z-index:10;box-shadow:var(--shadow-lg);overflow:hidden}
.features-bar::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,31,36,0.94),rgba(11,31,36,0.8),rgba(11,31,36,0.92));pointer-events:none}
.quality-stats-banner{border:1px solid rgba(255,255,255,0.08);box-shadow:0 22px 55px rgba(6,19,22,0.22)}
.quality-stats-banner::before{background:linear-gradient(90deg,rgba(6,19,22,0.86),rgba(15,42,48,0.72),rgba(6,19,22,0.88))}
.quality-stats-banner>div{position:relative;z-index:1}
.quality-stats-banner p,.quality-stats-banner div{color:rgba(232,224,216,0.78)!important}
.quality-stats-banner h3{color:#fff!important}
.quality-stats-banner h2{color:#d79868!important;text-shadow:0 6px 24px rgba(185,121,75,0.24)}
.quality-stats-banner .tag{color:#d79868!important}
.fb-item{display:flex;align-items:center;gap:0.8rem;color:#fff;position:relative;z-index:1;padding:0.5rem}
.fb-item>div{min-width:0}
.fb-item svg{width:22px;height:22px;color:var(--copper);flex-shrink:0;transition:var(--transition)}
.fb-item:hover svg{transform:scale(1.15);color:#fff}
.fb-item h5{font-size:0.78rem;font-weight:600;margin-bottom:2px}
.fb-item h5,.fb-item p{overflow-wrap:anywhere}
.fb-item p{font-size:0.68rem;color:var(--text-dark-muted);margin:0;line-height:1.3}

/* ═══ SOLUTIONS GRID ═══ */
.solutions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1.5rem}
.sol-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition);cursor:pointer}
.sol-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:transparent}
.sol-img{height:130px;overflow:hidden}
.sol-img-dark{background:#020202}
.sol-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.sol-card:hover .sol-img img{transform:scale(1.08)}
.sol-info{padding:1rem}
.sol-kicker{display:block;margin-bottom:0.35rem;font-size:0.62rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--copper)}
.sol-info h4{margin-bottom:0.3rem;font-size:0.9rem}
.sol-info p{font-size:0.75rem;color:var(--text-light);line-height:1.4}

/* ═══ PROCESS TIMELINE ═══ */
.process-wrapper{background:var(--bg);padding:0}
.process-timeline{display:flex;justify-content:space-between;position:relative;gap:1rem}
.process-timeline::before{content:'';position:absolute;top:28px;left:5%;right:5%;height:2px;background:var(--border);z-index:0}
.p-step{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:1;flex:1;max-width:180px}
.p-icon{width:56px;height:56px;border-radius:50%;background:var(--surface);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;margin-bottom:0.8rem;position:relative;transition:var(--transition);color:#5a5651}
.p-icon:hover{border-color:var(--copper);color:var(--copper);transform:scale(1.1)}
.p-icon svg{width:24px;height:24px}
.p-num{position:absolute;top:-6px;right:-6px;width:22px;height:22px;border-radius:50%;background:var(--copper);color:#fff;font-size:0.6rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.p-step h5{margin-bottom:0.3rem;font-size:0.82rem}
.p-step p{font-size:0.72rem;color:var(--text-light);line-height:1.4}

/* ═══ PPR HIGHLIGHT ═══ */
.ppr-highlight{background:var(--dark) url('img/dark_bg.png') center/cover no-repeat;border-radius:var(--radius-lg);padding:3rem;color:#fff;display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:center;position:relative;overflow:hidden}
.ppr-highlight::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,31,36,0.92),rgba(11,31,36,0.74),rgba(11,31,36,0.88));pointer-events:none}
.ppr-content{position:relative;z-index:1}
.ppr-content .tag{color:var(--text-dark-muted)}
.ppr-content h2{margin-bottom:1rem}
.ppr-content>p{color:var(--text-dark-muted);font-size:0.88rem;margin-bottom:1.5rem;line-height:1.6}
.ppr-features{display:flex;flex-wrap:wrap;gap:0.6rem 1.5rem;margin-bottom:1.5rem}
.ppr-features span{display:flex;align-items:center;gap:0.4rem;font-size:0.78rem;color:var(--text-dark)}
.ppr-features svg{width:14px;height:14px;color:var(--copper)}
.ppr-img{position:relative;z-index:1;border-radius:var(--radius-md);overflow:hidden;height:320px;background:#f4eee7}
.ppr-img img{width:100%;height:100%;object-fit:contain}

/* ═══ CASES / BEFORE-AFTER ═══ */
.cases-scroll{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;overflow:visible;padding-bottom:1rem}
.cases-scroll::-webkit-scrollbar{display:none}
.cases-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2.5rem}
.cases-gallery .case-card{min-width:0;width:100%;scroll-snap-align:unset}
.case-card{min-width:0;width:100%;flex-shrink:0;scroll-snap-align:start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}
.case-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.case-imgs{--compare-pos:50%;height:180px;position:relative;overflow:hidden;cursor:ew-resize;touch-action:pan-y;background:var(--dark)}
.case-imgs-hero{height:100%;min-height:320px}
.case-imgs:focus-visible{outline:3px solid var(--copper);outline-offset:-3px}
.case-imgs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;user-select:none;-webkit-user-drag:none;pointer-events:none}
.case-imgs img:first-of-type{z-index:1}
.case-imgs img:nth-of-type(2){z-index:2;clip-path:inset(0 0 0 var(--compare-pos))}
.case-imgs::before{content:'';position:absolute;top:0;bottom:0;left:var(--compare-pos);width:2px;background:#fff;transform:translateX(-50%);z-index:4;box-shadow:0 0 0 1px rgba(11,31,36,0.25),0 0 18px rgba(0,0,0,0.25)}
.case-imgs::after{content:'< >';position:absolute;left:var(--compare-pos);top:50%;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;transform:translate(-50%,-50%);z-index:5;background:#fff;color:var(--dark);font-size:0.72rem;font-weight:800;letter-spacing:1px;box-shadow:0 8px 24px rgba(0,0,0,0.22);border:1px solid rgba(11,31,36,0.12)}
.case-imgs.is-dragging::after,.case-card:hover .case-imgs::after{background:var(--copper);color:#fff}
.case-img-static{height:180px;position:relative;overflow:hidden;background:var(--dark)}
.case-img-static img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.45s ease;user-select:none;-webkit-user-drag:none}
.case-img-guide img{object-position:center 48%}
.case-card:hover .case-img-static img{transform:scale(1.035)}
.case-label{position:absolute;top:8px;z-index:6;font-size:0.6rem;font-weight:600;padding:2px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:0.5px;pointer-events:none;user-select:none;-webkit-user-select:none}
.case-label.before{left:8px;background:var(--copper);color:#fff}
.case-label.after{right:8px;background:var(--dark);color:#fff}
.case-info{padding:1rem}
.case-info h5{margin-bottom:0.3rem;font-size:0.88rem}
.case-info p{font-size:0.72rem;color:var(--text-light);margin-bottom:0.6rem}
.case-tag{font-size:0.65rem;padding:3px 8px;border-radius:4px;background:var(--copper-light);color:var(--copper);font-weight:600}

/* ═══ CTA BANNER ═══ */
.cta-banner{background:var(--dark) url('img/dark_bg.png') center/cover no-repeat;border-radius:var(--radius-lg);padding:2.5rem 3rem;margin-bottom:4rem;display:flex;justify-content:space-between;align-items:center;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-lg);gap:2rem}
.cta-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,31,36,0.92),rgba(11,31,36,0.78),rgba(11,31,36,0.88));pointer-events:none}
.cta-banner-text{position:relative;z-index:1}
.cta-banner-text h3{font-size:clamp(1.1rem,2vw,1.4rem);margin-bottom:0.3rem}
.cta-banner-text p{color:var(--text-dark-muted);font-size:0.85rem;margin:0;max-width:620px}
.cta-title-row{display:flex;align-items:center;gap:1rem;margin-bottom:0.65rem}
.cta-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.08);flex:0 0 48px}
.cta-banner .btn{position:relative;z-index:1;flex-shrink:0}

/* ═══ FOOTER ═══ */
footer{background:var(--dark) url('img/dark_bg.png') center/cover no-repeat;color:#fff;padding:4rem 0 2rem;position:relative}
footer::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,31,36,0.94),rgba(11,31,36,0.84),rgba(11,31,36,0.96));pointer-events:none}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:2rem;margin-bottom:3rem;position:relative;z-index:1}
.footer-col h5{font-size:0.9rem;margin-bottom:1.2rem;color:#fff}
.footer-links{display:flex;flex-direction:column;gap:0.6rem}
.footer-links a{font-size:0.82rem;color:var(--text-dark-muted);transition:var(--transition)}
.footer-links a:hover{color:var(--copper);padding-left:4px}
.contact-info{display:flex;flex-direction:column;gap:0.8rem;font-size:0.82rem;color:var(--text-dark-muted)}
.c-item{display:flex;align-items:flex-start;gap:0.6rem}
.c-item svg{width:16px;height:16px;color:var(--copper);flex-shrink:0;margin-top:2px}
.social-links{display:flex;gap:0.8rem;margin-top:1rem}
.social-links a{width:34px;height:34px;border-radius:50%;border:1px solid var(--border-dark);display:flex;align-items:center;justify-content:center;color:var(--text-dark-muted);transition:var(--transition)}
.social-links a:hover{background:var(--copper);border-color:var(--copper);color:#fff;transform:scale(1.1)}
.social-links a svg{width:16px;height:16px}
.footer-certs{display:flex;gap:0.8rem;align-items:center}
.cert-badge{background:var(--dark-surface);border:1px solid var(--border-dark);border-radius:8px;padding:0.5rem 0.8rem;text-align:center;font-size:0.65rem;font-weight:600;color:var(--text-dark)}
.footer-bottom{text-align:center;padding-top:1.5rem;border-top:1px solid var(--border-dark);font-size:0.75rem;color:var(--text-dark-muted);position:relative;z-index:1}

/* ═══ ANIMATIONS ═══ */
.reveal{opacity:0;transform:translateY(30px);transition:all 0.8s cubic-bezier(0.2,0.8,0.2,1)}
.reveal.active{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:all 0.8s cubic-bezier(0.2,0.8,0.2,1)}
.reveal-left.active{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:all 0.8s cubic-bezier(0.2,0.8,0.2,1)}
.reveal-right.active{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:0;transform:scale(0.9);transition:all 0.8s cubic-bezier(0.2,0.8,0.2,1)}
.reveal-scale.active{opacity:1;transform:scale(1)}
.stagger-1{transition-delay:0.1s}.stagger-2{transition-delay:0.2s}.stagger-3{transition-delay:0.3s}.stagger-4{transition-delay:0.4s}.stagger-5{transition-delay:0.5s}

/* ═══ SECTION HEADER ═══ */
.section-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:2.5rem;gap:2rem}
.section-header .tag{margin-bottom:0.5rem}
.section-header p{color:var(--text-light);font-size:0.9rem;max-width:500px}
.view-all{font-size:0.82rem;font-weight:600;color:var(--copper);display:flex;align-items:center;gap:0.4rem;white-space:nowrap;transition:var(--transition)}
.view-all:hover{gap:0.8rem}
.view-all svg{width:16px;height:16px}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1024px){
  .home-hero .container{grid-template-columns:1fr}
  .hero-visual{min-height:350px;order:-1;margin-bottom:0}
  .hero-img-main{width:100%;height:350px;border-radius:var(--radius-lg);mask-image:linear-gradient(to top, transparent 0%, black 20%);-webkit-mask-image:linear-gradient(to top, transparent 0%, black 20%)}
  .float-card{display:none}
  .features-bar{grid-template-columns:repeat(3,1fr);padding:1.5rem}
  .solutions-grid{grid-template-columns:repeat(3,1fr)}
  .cases-scroll{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cases-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}
  .process-timeline{flex-wrap:wrap;justify-content:center;gap:2rem}
  .process-timeline::before{display:none}
  .p-step{width:45%}
  .ppr-highlight{grid-template-columns:1fr;padding:2.5rem}
  .ppr-img{height:250px}
  .cta-banner{flex-direction:column;text-align:center;gap:1.5rem;padding:2rem}
  .cta-title-row{justify-content:center}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links,.header .btn-primary{display:none}
  .hamburger{display:flex;align-items:center;margin-left:auto;flex:0 0 28px}
  .mobile-menu{display:flex}
}
@media(max-width:768px){
  .features-bar{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:1.5rem;border-radius:var(--radius-md);gap:1.1rem}
  .fb-item{align-items:flex-start;padding:0.35rem}
  .solutions-grid{grid-template-columns:repeat(2,1fr)}
  .p-step{width:100%}
  .section-header{flex-direction:column;align-items:flex-start}
  .cases-scroll{grid-template-columns:1fr}
}
@media(max-width:600px){
  .features-bar{grid-template-columns:1fr;padding:1.35rem;gap:1rem}
  .fb-item{display:grid;grid-template-columns:28px 1fr;gap:0.85rem;align-items:start}
}
@media(max-width:480px){
  .container{padding:0 1.2rem}
  .section{padding:3rem 0}
  .features-bar{grid-template-columns:1fr;padding:1rem}
  .solutions-grid{grid-template-columns:1fr}
  .cases-gallery{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
}