/* ============================================================
   SIGMATIC INFO SITE v3.0 — Professional Profile Redesign
   Aesthetic: Cold premium minimalism (Apple/Stripe)
   Shift: From landing page → professional company profile
   Font: DM Sans (all weights)
   Colors: Gray scale + subtle accent
   ============================================================ */

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

:root{
  --black:#000;--white:#fff;
  --gray-50:#f5f5f7;--gray-100:#f5f5f7;--gray-200:#e8e8ed;--gray-300:#d2d2d7;
  --gray-400:#86868b;--gray-500:#6e6e73;--gray-600:#515154;--gray-700:#424245;
  --gray-800:#1d1d1f;--gray-900:#1d1d1f;--gray-950:#000000;
  --accent:#0071e3;--accent-subtle:rgba(0,113,227,0.08);
  --font:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text','Helvetica Neue',sans-serif;
  --section-pad:140px;--container-max:1140px;--container-pad:24px;
  --ease:cubic-bezier(0.16,1,0.3,1);--ease-out:cubic-bezier(0.22,1,0.36,1);
  --radius:12px;
}

html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:var(--font);font-size:17px;line-height:1.47059;color:var(--gray-800);background:var(--white);overflow-x:hidden;font-weight:400;letter-spacing:-0.022em}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
button{border:none;background:none;cursor:pointer;font:inherit}ul,ol{list-style:none}

.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-pad)}

/* ──────────── NAV ──────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);background:rgba(255,255,255,0.82);border-bottom:1px solid rgba(0,0,0,0.04);transition:box-shadow 0.3s}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:36px}
.nav__logo{display:flex;align-items:center;gap:8px;font-weight:600;font-size:17px;letter-spacing:-0.02em;color:var(--gray-900);transition:color 0.3s;position:relative;z-index:1001}
.nav__logo svg{width:22px;height:22px}
.nav__logo.white{color:#fff}
.nav__logo.white svg rect{fill:#fff}
.nav__logo.white svg path{stroke:#000}
.nav__links{display:flex;flex-direction:column;position:fixed;left:0;right:0;top:0;height:100vh;background:#000;padding:0 40px;gap:0;z-index:999;opacity:0;pointer-events:none;transition:opacity 0.6s cubic-bezier(0.4,0,0.2,1);align-items:center;justify-content:center}
.nav__links.is-open{opacity:1;pointer-events:auto}
.nav__link{font-size:40px;font-weight:600;color:#fff;opacity:0;transform:translateY(20px);transition:all 0.5s cubic-bezier(0.4,0,0.2,1);letter-spacing:-0.02em;line-height:1.1}
.nav__links.is-open .nav__link{opacity:1;transform:translateY(0)}
.nav__links.is-open .nav__link:nth-child(1){transition-delay:0.1s}
.nav__links.is-open .nav__link:nth-child(2){transition-delay:0.15s}
.nav__links.is-open .nav__link:nth-child(3){transition-delay:0.2s}
.nav__link:hover,.nav__link--active{color:var(--accent)}
.nav__cta{display:inline-flex;align-items:center;padding:8px 20px;font-size:14px;font-weight:400;color:#999;background:transparent;border:none;border-radius:980px;opacity:0;transform:translateY(20px);transition:all 0.5s cubic-bezier(0.4,0,0.2,1);margin-top:24px;letter-spacing:-0.016em}
.nav__links.is-open .nav__cta{opacity:1;transform:translateY(0);transition-delay:0.3s}
.nav__cta:hover{color:#fff}
.nav__menu-btn{display:flex;align-items:center;gap:8px;padding:6px 12px;font-size:12px;font-weight:500;color:var(--gray-900);background:transparent;border:1px solid var(--gray-200);border-radius:6px;transition:all 0.5s cubic-bezier(0.4,0,0.2,1);cursor:pointer;position:relative;z-index:1001}
.nav__menu-btn:hover{border-color:var(--gray-300);background:var(--gray-50)}
.nav__menu-btn-text{transition:opacity 0.5s ease,max-width 0.5s ease,margin-right 0.5s ease;max-width:40px;display:inline-block;white-space:nowrap;overflow:hidden}
.nav__menu-btn.scrolled{padding:5px;gap:0;justify-content:center;width:24px;height:24px}
.nav__menu-btn.scrolled .nav__menu-btn-text{opacity:0;max-width:0;margin-right:0}
.nav__menu-btn-icon{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;width:14px;height:14px;flex-shrink:0;position:relative}
.nav__menu-btn-icon span{display:block;width:14px;height:2px;background:var(--gray-900);transition:all 0.3s;border-radius:2px}
.nav__menu-btn.is-open{padding:5px;gap:0;justify-content:center;width:24px;height:24px;border-color:#fff}
.nav__menu-btn.is-open .nav__menu-btn-text{opacity:0;max-width:0;margin-right:0}
.nav__menu-btn.is-open .nav__menu-btn-icon{gap:0}
.nav__menu-btn.is-open .nav__menu-btn-icon span{position:absolute;top:50%;left:0;margin-top:-1px;background:#fff}
.nav__menu-btn.is-open .nav__menu-btn-icon span:nth-child(1){transform:rotate(45deg)}
.nav__menu-btn.is-open .nav__menu-btn-icon span:nth-child(2){opacity:0}
.nav__menu-btn.is-open .nav__menu-btn-icon span:nth-child(3){transform:rotate(-45deg)}
.nav__burger{display:none}

/* ──────────── HERO (v3: positioning, not selling) ──────────── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:
  radial-gradient(ellipse 80% 50% at 50% 0%,rgba(59,130,246,0.05) 0%,transparent 60%),
  radial-gradient(ellipse 50% 40% at 85% 80%,rgba(168,85,247,0.03) 0%,transparent 50%),
  radial-gradient(ellipse 40% 50% at 10% 60%,rgba(59,130,246,0.02) 0%,transparent 50%)}
.hero::after{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(0,0,0,0.05) 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse 60% 50% at 50% 50%,black 20%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 60% 50% at 50% 50%,black 20%,transparent 80%)}

.hero__content{position:relative;z-index:1;max-width:720px}
.hero__eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;font-size:11px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-500);background:var(--gray-50);border:1px solid var(--gray-200);border-radius:100px;margin-bottom:40px;opacity:0;animation:fadeUp 0.7s var(--ease) 0.1s forwards}
.hero__eyebrow-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px rgba(34,197,94,0.4);animation:pulse-dot 2s ease-in-out infinite}
.hero__title{font-size:clamp(48px,5.5vw,80px);font-weight:600;letter-spacing:-0.015em;line-height:1.05;color:var(--gray-900);opacity:0;animation:fadeUp 0.8s var(--ease) 0.25s forwards}
.hero__title em{font-style:normal;color:var(--gray-400)}
.hero__subtitle{margin-top:24px;font-size:21px;line-height:1.381;color:var(--gray-400);max-width:540px;margin-left:auto;margin-right:auto;opacity:0;animation:fadeUp 0.8s var(--ease) 0.4s forwards;font-weight:400;letter-spacing:-0.016em}
.hero__actions{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:44px;opacity:0;animation:fadeUp 0.8s var(--ease) 0.55s forwards}

/* Floating cards */
.hero__float{position:absolute;border-radius:14px;border:1px solid rgba(0,0,0,0.06);background:rgba(255,255,255,0.75);backdrop-filter:blur(12px);padding:14px 18px;opacity:0;animation:floatIn 1s var(--ease) forwards;pointer-events:none}
.hero__float--1{top:22%;right:8%;animation-delay:0.8s}
.hero__float--2{bottom:22%;left:5%;animation-delay:1s}
.hero__float--3{top:14%;left:9%;animation-delay:1.2s}
.hero__float-label{font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:var(--gray-400);margin-bottom:2px;font-weight:600}
.hero__float-value{font-size:20px;font-weight:700;letter-spacing:-0.03em;color:var(--gray-900)}

/* ──────────── BUTTONS ──────────── */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:17px;font-weight:400;padding:12px 22px;border-radius:980px;transition:all 0.25s var(--ease);white-space:nowrap;letter-spacing:-0.022em}
.btn--primary{background:var(--accent);color:var(--white);box-shadow:0 1px 2px rgba(0,0,0,0.05)}
.btn--primary:hover{background:#0077ed;transform:scale(1.02);box-shadow:0 4px 16px rgba(0,113,227,0.25)}
.btn--secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn--secondary:hover{background:var(--accent);color:var(--white)}
.btn--ghost{background:transparent;color:var(--accent);padding:12px 4px}
.btn--ghost:hover{color:#0077ed}
.btn--ghost svg{transition:transform 0.2s}
.btn--ghost:hover svg{transform:translateX(3px)}

/* ──────────── SECTIONS ──────────── */
.section{padding:var(--section-pad) 0}
.section--gray{background:var(--gray-50)}
.section--dark{background:var(--gray-950);color:var(--white);position:relative;z-index:2;padding-top:0}
.section--dark .section__desc{color:var(--gray-400)}
.section__header{text-align:center;margin-bottom:72px}
.section__label{font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-400);margin-bottom:8px}
.section__title{font-size:clamp(32px,3.8vw,56px);font-weight:600;letter-spacing:-0.015em;line-height:1.07143;color:var(--gray-900)}
.section--dark .section__title{color:var(--white)}
.section__desc{margin-top:16px;font-size:19px;line-height:1.4211;color:var(--gray-400);max-width:560px;margin-left:auto;margin-right:auto;font-weight:400;letter-spacing:-0.016em}

/* ──────────── TRUST ──────────── */
.trust{padding:72px 0;border-bottom:1px solid var(--gray-100)}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.trust__item{position:relative;padding:24px 0}
.trust__number{font-size:clamp(40px,4vw,56px);font-weight:600;letter-spacing:-0.015em;color:var(--gray-900);line-height:1}
.trust__label{margin-top:6px;font-size:14px;color:var(--gray-400);font-weight:400;letter-spacing:-0.016em}
.trust__item:not(:last-child)::after{content:'';position:absolute;right:-16px;top:20%;height:60%;width:1px;background:var(--gray-200)}

/* ──────────── SERVICES GRID ──────────── */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.service-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:44px 36px;transition:all 0.4s var(--ease);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--gray-950);transform:scaleX(0);transform-origin:left;transition:transform 0.4s var(--ease)}
.service-card:hover{border-color:var(--gray-200);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,0.06)}
.service-card:hover::before{transform:scaleX(1)}
.service-card__icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--white);border:1px solid var(--gray-200);margin-bottom:20px;color:var(--gray-700);transition:all 0.3s}
.service-card:hover .service-card__icon{background:var(--gray-950);color:var(--white);border-color:var(--gray-950)}
.service-card__title{font-size:18px;font-weight:600;letter-spacing:-0.02em;color:var(--gray-900);margin-bottom:8px}
.service-card__desc{font-size:14px;line-height:1.65;color:var(--gray-500);margin-bottom:20px}
.service-card__link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--gray-900)}
.service-card__link svg{transition:transform 0.2s}
.service-card:hover .service-card__link svg{transform:translateX(4px)}

/* ──────────── SHOWCASE ──────────── */
.showcase{position:relative;width:100%;margin:0;padding:0;overflow:visible;display:flex;align-items:stretch;min-height:480px;background:#fefefe}
.showcase__img-wrap{position:relative;width:50%;flex-shrink:0;overflow:hidden;z-index:1}
.showcase__img-wrap img{display:block;width:calc(100% + 50px);height:100%;object-fit:cover;object-position:left top;margin-left:-50px}
.showcase__info{flex:1;display:flex;flex-direction:column;justify-content:center;padding:60px 64px;position:relative;z-index:2}
.showcase__info-label{font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-400);margin-bottom:12px}
.showcase__info-title{font-size:clamp(28px,3vw,40px);font-weight:600;letter-spacing:-0.015em;line-height:1.1;color:var(--gray-900);margin-bottom:16px}
.showcase__info-text{font-size:17px;line-height:1.47059;color:var(--gray-400);margin-bottom:28px;max-width:440px;font-weight:400;letter-spacing:-0.022em}
.showcase__info-tags{display:flex;flex-wrap:wrap;gap:8px}
.showcase__info-tag{display:inline-block;padding:6px 12px;font-size:12px;font-weight:400;color:var(--gray-400);background:var(--gray-100);border:1px solid var(--gray-200);border-radius:980px;transition:all 0.2s}
.showcase__info-tag:hover{background:var(--white);border-color:var(--gray-300)}

/* ──────────── DARK CAROUSEL ──────────── */
.dark-carousel{overflow:hidden;padding:17px 0 20px}
.dark-carousel+.container{padding-top:15px}
.dark-carousel .tech-item{opacity:0.4}
.dark-carousel .tech-item:hover{opacity:0.8}
.dark-carousel .tech-item span{color:rgba(255,255,255,0.5)}
.dark-carousel .tech-item:hover span{color:rgba(255,255,255,0.8)}

/* ──────────── TECH CAROUSEL ──────────── */
.tech-track{display:flex;gap:48px;animation:scroll-tech 35s linear infinite;width:max-content}
.tech-item{display:flex;align-items:center;gap:8px;flex-shrink:0;opacity:0.35;transition:opacity 0.3s}
.tech-item:hover{opacity:0.8}
.tech-item img{width:24px;height:24px;object-fit:contain}
.tech-item span{font-size:13px;font-weight:500;color:var(--gray-600);white-space:nowrap}
@keyframes scroll-tech{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ──────────── PRINCIPLES ──────────── */
.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.principle-card{padding:40px 32px;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);transition:all 0.4s var(--ease);position:relative;overflow:hidden}
.principle-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:0;background:var(--accent);transition:height 0.5s var(--ease)}
.principle-card:hover{background:rgba(255,255,255,0.06)}
.principle-card:hover::before{height:100%}
.principle-card__number{font-size:14px;font-weight:400;color:var(--gray-400);margin-bottom:16px;letter-spacing:-0.016em}
.principle-card__title{font-size:21px;font-weight:600;color:var(--white);margin-bottom:8px;letter-spacing:-0.012em}
.principle-card__text{font-size:17px;line-height:1.47059;color:var(--gray-400);font-weight:400;letter-spacing:-0.022em}

/* ──────────── CASES (v3: new section) ──────────── */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:36px 32px;transition:all 0.4s var(--ease);position:relative}
.case-card:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,0.06);border-color:var(--gray-200)}
.case-card__industry{font-size:11px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.case-card__title{font-size:18px;font-weight:600;letter-spacing:-0.02em;color:var(--gray-900);margin-bottom:10px;line-height:1.3}
.case-card__desc{font-size:14px;line-height:1.65;color:var(--gray-500);margin-bottom:20px}
.case-card__meta{display:flex;gap:24px;padding-top:16px;border-top:1px solid var(--gray-100)}
.case-card__stat-value{font-size:16px;font-weight:700;color:var(--gray-900);letter-spacing:-0.02em}
.case-card__stat-label{font-size:11px;color:var(--gray-400);font-weight:500;margin-top:2px}
.cases-coming{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center}
.cases-coming__badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;font-size:11px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;color:var(--gray-500);background:var(--gray-100);border-radius:100px;margin-bottom:16px}
.cases-coming__text{font-size:15px;color:var(--gray-400);max-width:400px;line-height:1.6}

/* ──────────── CONTACT BLOCK (v3: minimal) ──────────── */
.contact-block{padding:100px 0 80px;text-align:center;position:relative}
.contact-block::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 50% at 50% 100%,rgba(59,130,246,0.03) 0%,transparent 70%)}
.contact-block__title{font-size:clamp(32px,3vw,40px);font-weight:600;letter-spacing:-0.015em;color:var(--gray-900);margin-bottom:12px;position:relative}
.contact-block__desc{font-size:19px;color:var(--gray-400);margin-bottom:28px;max-width:480px;margin-left:auto;margin-right:auto;position:relative;font-weight:400;letter-spacing:-0.016em;line-height:1.4211}
.contact-block__actions{display:flex;justify-content:center;gap:12px;position:relative}

/* ──────────── PAGE HEADER ──────────── */
.page-header{padding:140px 0 64px;text-align:center;position:relative}
.page-header::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 50% 0%,rgba(59,130,246,0.04) 0%,transparent 60%)}
.page-header__title{font-size:clamp(40px,4.5vw,64px);font-weight:600;letter-spacing:-0.015em;line-height:1.07143;color:var(--gray-900);position:relative}
.page-header__desc{margin-top:16px;font-size:21px;line-height:1.381;color:var(--gray-400);max-width:540px;margin-left:auto;margin-right:auto;position:relative;font-weight:400;letter-spacing:-0.016em}

/* ──────────── SERVICE DETAIL ──────────── */
.service-detail{padding:72px 0;border-bottom:1px solid var(--gray-100)}
.service-detail:last-of-type{border-bottom:none}
.service-detail__inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.service-detail__label{font-size:14px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.service-detail__num{font-size:12px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.service-detail__title{font-size:32px;font-weight:600;letter-spacing:-0.015em;line-height:1.1;color:var(--gray-900);margin-bottom:16px}
.service-detail__desc{font-size:17px;line-height:1.47059;color:var(--gray-400);font-weight:400;letter-spacing:-0.022em}
.service-detail__meta{display:flex;flex-direction:column;gap:28px;padding:36px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:var(--radius)}
.meta-block{margin-bottom:0}
.meta-block__label{font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-400);margin-bottom:12px}
.meta-block__content{font-size:15px;line-height:1.6;color:var(--gray-400);font-weight:400}
.meta-block__tags{display:flex;flex-wrap:wrap;gap:8px}
.meta-tag{display:inline-block;padding:6px 12px;font-size:12px;font-weight:400;color:var(--gray-400);background:var(--white);border:1px solid var(--gray-200);border-radius:6px;transition:all 0.2s}
.meta-tag:hover{border-color:var(--gray-300);background:var(--gray-50)}
.meta-tag{display:inline-block;padding:4px 10px;font-size:12px;font-weight:500;color:var(--gray-600);background:var(--white);border:1px solid var(--gray-200);border-radius:6px}

/* ──────────── PROCESS ──────────── */
.process-step{display:grid;grid-template-columns:64px 1fr;gap:32px;padding:48px 0;border-bottom:1px solid var(--gray-100);align-items:start}
.process-step:last-child{border-bottom:none}
.process-step__number{font-size:42px;font-weight:700;letter-spacing:-0.04em;color:var(--gray-200);line-height:1}
.process-step__title{font-size:20px;font-weight:600;letter-spacing:-0.02em;color:var(--gray-900);margin-bottom:10px}
.process-step__desc{font-size:15px;line-height:1.7;color:var(--gray-500);max-width:560px;margin-bottom:14px}
.process-step__artifact{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--accent-subtle);border-radius:8px;font-size:12px;font-weight:600;color:var(--accent)}

/* ──────────── GUARANTEES ──────────── */
.guarantees-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.guarantee-card{padding:36px 28px;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);transition:all 0.3s}
.guarantee-card:hover{background:rgba(255,255,255,0.06)}
.guarantee-card__icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(255,255,255,0.06);color:var(--gray-300);margin-bottom:16px}
.guarantee-card__title{font-size:15px;font-weight:600;color:var(--white);margin-bottom:6px}
.guarantee-card__text{font-size:13px;line-height:1.65;color:var(--gray-400)}

/* ──────────── ABOUT ──────────── */
.about-intro{display:grid;grid-template-columns:1.2fr 0.8fr;gap:80px;align-items:start}
.t-body{font-size:15px;line-height:1.75;color:var(--gray-600)}
.about-fact{padding:24px 0;border-bottom:1px solid var(--gray-100)}
.about-fact__label{font-size:11px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-400);margin-bottom:4px}
.about-fact__value{font-size:18px;font-weight:600;color:var(--gray-900);letter-spacing:-0.02em}

/* ──────────── CONTACT PAGE ──────────── */
.contact-page{padding:160px 0 var(--section-pad)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-method{padding:24px 0;border-bottom:1px solid var(--gray-100)}
.contact-method__label{font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-400);margin-bottom:4px}
.contact-method__value{font-size:17px;font-weight:400;color:var(--gray-900);letter-spacing:-0.022em}
.contact-method__value a{border-bottom:1px solid var(--gray-200);transition:border-color 0.2s}
.contact-method__value a:hover{border-color:var(--gray-900)}
.contact-form textarea,.contact-form input{width:100%;padding:12px 16px;font-family:var(--font);font-size:17px;border:1px solid var(--gray-200);border-radius:12px;background:var(--gray-100);color:var(--gray-900);transition:all 0.2s;outline:none;font-weight:400;letter-spacing:-0.022em}
.contact-form textarea:focus,.contact-form input:focus{border-color:var(--accent);background:var(--white)}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form__group{margin-bottom:14px}
.contact-form__group label{display:block;font-size:12px;font-weight:400;color:var(--gray-400);margin-bottom:6px}

/* ──────────── FOOTER ──────────── */
.footer{padding:64px 0 32px;border-top:1px solid var(--gray-100)}
.footer__inner{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px}
.footer__brand-desc{font-size:12px;line-height:1.33337;color:var(--gray-400);margin-top:12px;max-width:280px;font-weight:400}
.footer__column-title{font-size:12px;font-weight:600;letter-spacing:0.04em;color:var(--gray-900);margin-bottom:16px}
.footer__link{display:block;font-size:12px;color:var(--gray-400);padding:5px 0;transition:color 0.2s;font-weight:400;line-height:1.33337}
.footer__link:hover{color:var(--gray-900)}
.footer__bottom{margin-top:48px;padding-top:20px;border-top:1px solid var(--gray-100);text-align:center}
.footer__copyright{font-size:12px;color:var(--gray-400);font-weight:400}

/* ──────────── ANIMATIONS ──────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.85)}}
@keyframes floatIn{from{opacity:0;transform:translateY(16px) scale(0.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes menuSlideDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}

/* Scroll reveal system */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.7s var(--ease-out),transform 0.7s var(--ease-out)}
.reveal.is-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}
.reveal-delay-4{transition-delay:0.4s}

.reveal-scale{opacity:0;transform:scale(0.96);transition:opacity 0.6s var(--ease-out),transform 0.6s var(--ease-out)}
.reveal-scale.is-visible{opacity:1;transform:scale(1)}

.reveal-left{opacity:0;transform:translateX(-30px);transition:opacity 0.7s var(--ease-out),transform 0.7s var(--ease-out)}
.reveal-left.is-visible{opacity:1;transform:translateX(0)}

.reveal-right{opacity:0;transform:translateX(30px);transition:opacity 0.7s var(--ease-out),transform 0.7s var(--ease-out)}
.reveal-right.is-visible{opacity:1;transform:translateX(0)}

/* ──────────── SERVICES CARDS ──────────── */
.services-carousel-main{width:100%;position:relative;padding:48px 0}
.services-carousel{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:1200px;margin:0 auto;padding:0 24px}
.sc-card{border-radius:16px;display:flex;flex-direction:column;justify-content:space-between;padding:40px;box-sizing:border-box;font-family:var(--font);color:#1a1a1a;background:var(--gray-50);border:1px solid var(--gray-100);box-shadow:0 2px 8px rgba(0,0,0,0.04);overflow:hidden;transition:all 0.6s cubic-bezier(0.4,0,0.2,1);opacity:0;transform:translateY(30px) scale(0.96)}
.sc-card:nth-child(1){transition-delay:0s}
.sc-card:nth-child(2){transition-delay:0.1s}
.sc-card:nth-child(3){transition-delay:0.2s}
.sc-card:nth-child(4){transition-delay:0.3s}
.sc-card.reveal-visible{opacity:1;transform:translateY(0) scale(1)}
.sc-card:hover{transform:translateY(-4px) scale(1);box-shadow:0 12px 32px rgba(0,0,0,0.08);border-color:var(--gray-200)}
.sc-card::before{content:'';position:absolute;top:0;left:-50%;width:200%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.5),transparent);transform:skewX(-20deg);pointer-events:none;opacity:0;transition:opacity 0.6s}
.sc-card:hover::before{opacity:1}
.sc-card-icon{width:48px;height:48px;background:var(--white);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;border:1px solid var(--gray-200);box-shadow:0 2px 8px rgba(0,0,0,0.04);position:relative;z-index:1;transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}
.sc-card:hover .sc-card-icon{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.08)}
.sc-card-icon svg{width:24px;height:24px;stroke:var(--gray-900);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.sc-card-content{flex:1;position:relative;z-index:1}
.sc-card-title{font-size:1.3125rem;font-weight:600;margin:0 0 8px;line-height:1.19048;color:var(--gray-900);letter-spacing:-0.012em}
.sc-card-desc{font-size:1.0625rem;color:var(--gray-400);line-height:1.47059;margin:0 0 20px;font-weight:400;letter-spacing:-0.016em}
.sc-card-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:1.0625rem;font-weight:400;text-decoration:none;transition:gap 0.3s cubic-bezier(0.4,0,0.2,1)}
.sc-card-link:hover{gap:10px}
.sc-card-link svg{width:14px;height:14px;stroke:currentColor;stroke-width:2.5;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* ──────────── WATCH + DASHBOARD DEMO ──────────── */
.wd{display:flex;align-items:center;justify-content:center;gap:40px;max-width:1100px;margin:0 auto;padding:0 24px;position:relative}
.wd__watch{position:relative;flex-shrink:0}
.wd__watch-img{width:450px;height:auto;display:block;position:relative;z-index:2}
.wd__screen{position:absolute;top:16.5%;left:12%;width:76%;height:67%;border-radius:72px;overflow:visible;z-index:3}
.wd__notif{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0.3);width:88%;background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);border-radius:20px;padding:16px;opacity:0;box-shadow:0 4px 20px rgba(0,0,0,0.1);transition:all 0.6s cubic-bezier(0.34,1.56,0.64,1)}
.wd__notif.show{transform:translate(-50%,-50%) scale(1);opacity:1}
.wd__notif-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.wd__tg-icon{width:26px;height:26px;background:linear-gradient(135deg,#2AABEE,#229ED9);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.wd__notif-app{font-size:14px;font-weight:600;color:#1a1a1a;font-family:-apple-system,BlinkMacSystemFont,sans-serif}
.wd__notif-time{font-size:12px;color:#6b7280;margin-left:auto;font-family:-apple-system,BlinkMacSystemFont,sans-serif}
.wd__notif-body{font-family:-apple-system,BlinkMacSystemFont,sans-serif}
.wd__notif-sender{font-size:14px;font-weight:600;color:#1a1a1a;margin-bottom:3px}
.wd__notif-text{font-size:13px;color:#374151;line-height:1.3}

/* Connection line */
.wd__conn{position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:80px;height:2px;z-index:4}
.wd__conn-line{position:absolute;width:0;height:2px;background:linear-gradient(90deg,rgba(59,130,246,0) 0%,rgba(59,130,246,0.4) 50%,rgba(59,130,246,0) 100%);transition:width 0.8s cubic-bezier(0.34,1.56,0.64,1)}
.wd__conn-line.show{width:80px}
.wd__conn-dots{position:absolute;left:0;width:100%;height:100%;opacity:0;transition:opacity 0.4s}
.wd__conn-dots.show{opacity:1}
.wd__dot{position:absolute;width:4px;height:4px;background:#3b82f6;border-radius:50%;opacity:0;box-shadow:0 0 6px rgba(59,130,246,0.5);top:-1px}
.wd__dot.animate{animation:wdDotFlow 1.5s ease-in-out infinite}
@keyframes wdDotFlow{0%{left:0;opacity:0}10%{opacity:1}90%{opacity:1}100%{left:100%;opacity:0}}

/* Dashboard panel */
.wd__panel{width:580px;background:#fff;border-radius:20px;box-shadow:0 0 0 1px rgba(0,0,0,0.05),0 16px 48px rgba(0,0,0,0.07);transform:translateX(60px) scale(0.95);opacity:0;transition:all 0.8s cubic-bezier(0.34,1.56,0.64,1);overflow:hidden}
.wd__panel.show{transform:translateX(0) scale(1);opacity:1}
.wd__panel-head{display:flex;justify-content:space-between;align-items:center;padding:24px 28px 20px;border-bottom:1px solid #f3f4f6}
.wd__panel-title{font-size:20px;font-weight:700;letter-spacing:-0.5px;color:#0a0a0a}
.wd__panel-sub{font-size:13px;color:#6b7280;margin-top:2px}
.wd__panel-badge{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;background:#f0fdf4;color:#16a34a;letter-spacing:0.02em}
.wd__panel-body{padding:20px 28px 28px;max-height:520px;overflow-y:auto}
.wd__panel-body::-webkit-scrollbar{width:4px}
.wd__panel-body::-webkit-scrollbar-thumb{background:#e5e7eb;border-radius:2px}

/* Metrics */
.wd__metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}
.wd__metric{background:#f9fafb;border:1px solid #f3f4f6;border-radius:10px;padding:14px;transform:translateY(16px);opacity:0;transition:all 0.4s ease}
.wd__metric.animate{transform:translateY(0);opacity:1}
.wd__metric:hover{background:#fff;border-color:#e5e7eb;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.wd__metric-label{font-size:10px;color:#6b7280;text-transform:uppercase;letter-spacing:0.5px;font-weight:600;margin-bottom:6px}
.wd__metric-val{font-size:24px;font-weight:700;color:#0a0a0a;letter-spacing:-0.5px}
.wd__metric-unit{font-size:12px;color:#9ca3af;font-weight:600}

/* Sprint modules */
.wd__sprint{margin-bottom:20px}
.wd__sprint-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.wd__sprint-title{font-size:14px;font-weight:600;color:#0a0a0a}
.wd__sprint-tag{font-size:11px;font-weight:500;color:#6b7280;background:#f3f4f6;padding:3px 8px;border-radius:5px}
.wd__modules{display:flex;flex-direction:column;gap:10px}
.wd__mod{transform:translateX(16px);opacity:0;transition:all 0.4s ease}
.wd__mod.animate{transform:translateX(0);opacity:1}
.wd__mod-info{display:flex;justify-content:space-between;margin-bottom:5px}
.wd__mod-name{font-size:13px;color:#374151;font-weight:500}
.wd__mod-pct{font-size:13px;color:#0a0a0a;font-weight:600}
.wd__mod-bar{width:100%;height:5px;background:#f3f4f6;border-radius:3px;overflow:hidden}
.wd__mod-fill{height:100%;border-radius:3px;width:0;background:var(--clr);transition:width 1.2s cubic-bezier(0.34,1.56,0.64,1)}
.wd__mod.animate .wd__mod-fill{width:var(--prog)}

/* Activity feed */
.wd__activity{border-top:1px solid #f3f4f6;padding-top:16px}
.wd__act-title{font-size:14px;font-weight:600;color:#0a0a0a;margin-bottom:12px}
.wd__act-list{display:flex;flex-direction:column;gap:10px}
.wd__act-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;background:#f9fafb;border:1px solid #f3f4f6;border-radius:10px;transform:translateX(16px);opacity:0;transition:all 0.4s ease}
.wd__act-item.animate{transform:translateX(0);opacity:1}
.wd__act-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:4px}
.wd__act-text{display:flex;flex-direction:column;gap:2px}
.wd__act-msg{font-size:13px;color:#374151;font-weight:500;line-height:1.35}
.wd__act-time{font-size:11px;color:#9ca3af}

/* ──────────── MOBILE ──────────── */
@media(max-width:768px){
  :root{--section-pad:80px}
  

  .hero{min-height:auto;padding:120px 20px 64px}
  .hero__float{display:none}
  .hero__title{font-size:clamp(40px,9vw,56px)}
  .hero__subtitle{font-size:19px}
  .hero__actions{flex-direction:column;gap:10px}
  .hero__actions .btn{width:100%;justify-content:center}

  .trust__grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .trust__item:not(:last-child)::after{display:none}

  .services-grid{grid-template-columns:1fr}
  .services-carousel{grid-template-columns:1fr;gap:16px;padding:0 20px}
  .sc-card{padding:32px}
  .sc-card-title{font-size:1.0625rem}
  .sc-card-desc{font-size:0.875rem}
  .sc-card-icon{width:44px;height:44px;border-radius:11px}
  .sc-card-icon svg{width:22px;height:22px}
  .cases-grid{grid-template-columns:1fr}
  .principles-grid{grid-template-columns:1fr}
  .guarantees-grid{grid-template-columns:1fr}
  .service-detail__inner{grid-template-columns:1fr;gap:32px}
  .about-intro{grid-template-columns:1fr;gap:40px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer__inner{grid-template-columns:1fr;gap:32px}
  .contact-block__actions{flex-direction:column;align-items:center}
  .process-step{grid-template-columns:1fr;gap:8px}
  .process-step__number{font-size:32px}
  .page-header{padding:120px 0 48px}

  .showcase{flex-direction:column;min-height:auto;overflow:hidden}
  .showcase__info{order:1;padding:32px 24px}
  .showcase__img-wrap{order:2;width:calc(100% + 40px);margin-left:-20px;margin-right:-20px;height:300px;background:#fefefe;overflow:hidden}
  .showcase__img-wrap img{margin-left:0;width:100%}

  /* Watch demo mobile */
  .wd{flex-direction:column;gap:0;position:relative}
  .wd__watch-img{width:300px}
  .wd__screen{border-radius:34px}
  .wd__notif{padding:8px;border-radius:12px}
  .wd__notif-sender{font-size:9px}
  .wd__notif-text{font-size:8px}
  .wd__tg-icon{width:16px;height:16px}
  .wd__tg-icon img{width:10px!important;height:10px!important}
  
  /* Vertical connection line for mobile */
  .wd__conn{
    position:absolute;
    left:50%;
    top:auto;
    bottom:auto;
    transform:translateX(-50%);
    width:2px !important;
    height:89px !important;
    right:auto;
    margin-top:-32px;
    z-index:4;
  }
  .wd__conn-line{
    position:absolute;
    width:2px !important;
    height:0 !important;
    left:0;
    top:0;
    background:rgba(59,130,246,0.4) !important;
    transition:height 0.8s cubic-bezier(0.34,1.56,0.64,1);
  }
  .wd__conn-line.show{
    height:89px !important;
  }
  .wd__conn-dots{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    opacity:0;
    transition:opacity 0.4s;
  }
  .wd__conn-dots.show{
    opacity:1;
  }
  .wd__dot{
    position:absolute;
    width:4px;
    height:4px;
    background:#3b82f6;
    border-radius:50%;
    opacity:0;
    box-shadow:0 0 6px rgba(59,130,246,0.5);
    left:-1px;
  }
  .wd__dot.animate{
    animation:wdDotFlowVertical 1.5s ease-in-out infinite;
  }
  @keyframes wdDotFlowVertical{
    0%{top:0;opacity:0}
    10%{opacity:1}
    90%{opacity:1}
    100%{top:100%;opacity:0}
  }
  
  .wd__panel{width:100%;transform:translateY(30px) scale(0.97);margin-top:60px}
  .wd__panel.show{transform:translateY(0) scale(1)}
  .wd__metrics{grid-template-columns:repeat(2,1fr)}
  .wd__panel-head{padding:18px 20px 14px}
  .wd__panel-body{padding:16px 20px 20px}
  .wd__panel-title{font-size:17px}
}

@media(max-width:480px){
  .trust__grid{grid-template-columns:1fr;gap:20px}
  .hero__title{font-size:clamp(32px,9vw,40px)}
}