/* ═══════════════════════════════════════════════
  VIZSOFT — Corporate Site Styles
  Minimalist Light Theme
  ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Variables ── */
:root {
  --color-primary: #dbe5ee;
  --color-primary-light: #eef2f6;
  --color-accent: #1e293b;
  --color-accent-alt: #64748b;
  --color-accent-hover: #fff;
  --color-text: #4b5563;
  --color-text-muted: #6b7280;
  --color-text-heading: #0f172a;
  --color-bg: #f7fafc;
  --color-bg-light: #edf4f8;
  --color-bg-card: #ffffff;
  --color-border: rgba(15,23,42,0.12);
  --color-border-light: rgba(15,23,42,0.08);

  --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.8125rem;
  --fs-base: 0.9375rem;
  --fs-md: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: clamp(1.75rem, 3vw, 2.25rem);
  --fs-4xl: clamp(2rem, 4vw, 3rem);
  --fs-hero: clamp(2.5rem, 5.5vw, 4.5rem);

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 800;

  --lh-tight: 1.15;
  --lh-base: 1.65;
  --lh-loose: 1.8;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
  --shadow-md: 0 6px 18px rgba(15,23,42,0.08);
  --shadow-lg: 0 12px 28px rgba(15,23,42,0.1);
  --shadow-xl: 0 20px 48px rgba(15,23,42,0.12);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  --container-max: 1080px;
  --container-padding: clamp(1.25rem, 4vw, 2rem);

  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;font-size:16px}
body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;font-family:var(--font-body);color:var(--color-text);background-color:var(--color-bg);background-image:radial-gradient(circle at 14% 12%, rgba(59,130,246,.08), transparent 24%),radial-gradient(circle at 84% 8%, rgba(15,23,42,.05), transparent 20%),radial-gradient(circle at 80% 78%, rgba(59,130,246,.05), transparent 24%),linear-gradient(180deg, #ffffff 0%, var(--color-bg-light) 45%, var(--color-bg) 100%);min-height:100vh;overflow-x:hidden;position:relative;z-index:0;isolation:isolate}
body::before,body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1}
body::before{background:radial-gradient(circle at top left, rgba(59,130,246,.06), transparent 32%),radial-gradient(circle at bottom right, rgba(15,23,42,.03), transparent 28%);opacity:.9}
body::after{background-image:linear-gradient(rgba(15,23,42,.025) 1px, transparent 1px),linear-gradient(90deg, rgba(15,23,42,.025) 1px, transparent 1px);background-size:72px 72px;opacity:.3}
img,picture,video,canvas,svg{display:block;max-width:100%}
input,button,textarea,select{font:inherit;color:inherit}
p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none}
:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:2px}
::selection{background-color:rgba(37,99,235,0.12);color:var(--color-text-heading)}

/* ── Typography ── */
body{font-size:var(--fs-base);font-weight:var(--fw-regular);letter-spacing:-0.01em}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-text-heading);font-weight:var(--fw-semibold);line-height:var(--lh-tight);letter-spacing:-0.02em}
h1{font-size:var(--fs-4xl);font-weight:var(--fw-bold)}
h2{font-size:var(--fs-3xl)}
h3{font-size:var(--fs-xl)}
h4{font-size:var(--fs-lg)}
h5{font-size:var(--fs-md)}
h6{font-size:var(--fs-base)}

.section-subtitle{font-size:var(--fs-xs);font-weight:var(--fw-medium);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:0.2em;margin-bottom:var(--space-md);display:inline-block}
.section-title{font-size:var(--fs-3xl);margin-bottom:var(--space-md)}
.section-description{font-size:var(--fs-md);color:var(--color-text-muted);max-width:520px;line-height:var(--lh-loose)}
.text-center{text-align:center}
.text-muted{color:var(--color-text-muted)}

/* ── Layout ── */
.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-padding)}
.section{padding-block:var(--space-5xl)}
.section--alt{background-color:var(--color-bg-light)}
.grid{display:grid;gap:var(--space-lg)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.reveal{opacity:0;transform:translateY(18px) scale(.99);transition:opacity .42s ease,transform .42s cubic-bezier(.2,.8,.2,1);transition-delay:var(--reveal-delay,0ms);will-change:opacity,transform}
.reveal.revealed{opacity:1;transform:translateY(0) scale(1)}

#back-to-top{position:fixed;bottom:2rem;right:2rem;width:40px;height:40px;border-radius:var(--radius-full);background:var(--color-bg-card);color:var(--color-text-muted);border:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:center;font-size:.875rem;opacity:0;visibility:hidden;transition:opacity var(--transition-base),visibility var(--transition-base),color var(--transition-fast);z-index:var(--z-sticky);cursor:pointer}
#back-to-top.visible{opacity:1;visibility:visible}
#back-to-top:hover{color:var(--color-text-heading);border-color:var(--color-border)}

/* ── Navbar ── */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:var(--z-sticky);padding:1.25rem 0;transition:background-color var(--transition-base),padding var(--transition-base)}
.navbar.scrolled{background-color:rgba(255,255,255,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:.75rem 0;border-bottom:1px solid rgba(15,23,42,.08);box-shadow:0 10px 30px rgba(15,23,42,.05)}
.navbar__inner{display:flex;align-items:center;justify-content:space-between}
.navbar__logo{display:flex;align-items:center;gap:.625rem;font-size:1rem;font-weight:var(--fw-semibold);color:var(--color-text-heading);letter-spacing:-.03em}
.navbar__logo-icon{width:30px;height:30px;border:1px solid var(--color-border);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-weight:var(--fw-bold);font-size:.6875rem;color:var(--color-text-heading);background:#fff}
.navbar__links{display:flex;align-items:center;gap:var(--space-xl)}
.navbar__link{font-size:var(--fs-sm);font-weight:var(--fw-regular);color:var(--color-text-muted);transition:color var(--transition-fast)}
.navbar__link:hover,.navbar__link.active{color:var(--color-text-heading)}
.navbar__cta{margin-left:var(--space-md)}
.navbar__hamburger{display:none;flex-direction:column;gap:5px;width:24px;cursor:pointer;z-index:calc(var(--z-overlay) + 1)}
.navbar__hamburger span{display:block;width:100%;height:1px;background:var(--color-text-heading);transition:transform var(--transition-base),opacity var(--transition-base)}
.navbar__hamburger.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.navbar__hamburger.active span:nth-child(2){opacity:0}
.navbar__hamburger.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.navbar__mobile{display:none;position:fixed;top:0;right:0;width:min(280px,80vw);height:100vh;background:#fff;border-left:1px solid var(--color-border-light);flex-direction:column;padding:5rem var(--space-xl) var(--space-xl);transform:translateX(100%);transition:transform var(--transition-base);z-index:var(--z-overlay);box-shadow:-20px 0 40px rgba(15,23,42,.08)}
.navbar__mobile.open{transform:translateX(0)}
.navbar__mobile-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.18);z-index:var(--z-overlay);opacity:0;transition:opacity var(--transition-base)}
.navbar__mobile-overlay.visible{opacity:1}
.navbar__mobile .navbar__link{font-size:var(--fs-md);padding:var(--space-md) 0;border-bottom:1px solid var(--color-border-light);display:block;width:100%}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.625rem 1.5rem;font-size:var(--fs-sm);font-weight:var(--fw-medium);border-radius:var(--radius-md);transition:transform var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast);cursor:pointer;border:1px solid transparent;white-space:nowrap;letter-spacing:-.01em}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--color-text-heading);color:var(--color-bg)}
.btn--primary:hover{background:#fff}
.btn--secondary{background:transparent;color:var(--color-text-heading);border-color:var(--color-border)}
.btn--secondary:hover{border-color:var(--color-text-muted)}
.btn--ghost{background:transparent;color:var(--color-text-muted)}
.btn--ghost:hover{color:var(--color-text-heading)}
.btn--lg{padding:.8125rem 2rem;font-size:var(--fs-base)}
.btn--sm{padding:.4375rem 1rem;font-size:var(--fs-xs)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}

/* ── Cards ── */
.card{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-xl);border:1px solid var(--color-border-light);transition:border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:var(--shadow-sm)}
.card:hover{border-color:var(--color-border);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.service-card{position:relative;overflow:hidden}
.service-card::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,rgba(59,130,246,.35),transparent);opacity:0;transition:opacity var(--transition-fast)}
.service-card:hover::after{opacity:1}
.service-card__mark{width:34px;height:34px;border-radius:var(--radius-full);border:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-lg);font-size:var(--fs-xs);font-weight:var(--fw-medium);letter-spacing:.12em;color:var(--color-text-muted);background:rgba(255,255,255,.02)}
.service-card__number{position:absolute;top:var(--space-lg);right:var(--space-lg);font-size:var(--fs-3xl);font-weight:var(--fw-bold);color:rgba(255,255,255,.03);line-height:1}
.card__title{font-size:var(--fs-md);font-weight:var(--fw-semibold);margin-bottom:var(--space-sm);color:var(--color-text-heading)}
.card__text{font-size:var(--fs-sm);color:var(--color-text-muted);line-height:var(--lh-loose)}
.card__tags{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-top:var(--space-md)}
.card__tag{padding:.2rem .625rem;border-radius:var(--radius-full);border:1px solid var(--color-border-light);color:var(--color-text-muted);font-size:var(--fs-xs);font-weight:var(--fw-regular)}

/* ── Forms ── */
.form-group{margin-bottom:var(--space-lg)}
.form-label{display:block;font-size:var(--fs-xs);font-weight:var(--fw-medium);color:var(--color-text-muted);margin-bottom:var(--space-sm);text-transform:uppercase;letter-spacing:.08em}
.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 0;background:transparent;border:none;border-bottom:1px solid var(--color-border-light);border-radius:0;color:var(--color-text-heading);font-size:var(--fs-base);transition:border-color var(--transition-fast)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-text-heading)}
.form-input::placeholder,.form-textarea::placeholder{color:var(--color-text-muted);opacity:.5}
.form-textarea{min-height:120px;resize:vertical}
.form-input.error,.form-textarea.error{border-color:#ef4444}
.form-error{font-size:var(--fs-xs);color:#ef4444;margin-top:var(--space-xs);display:none}
.form-error.visible{display:block}
.form-success{padding:var(--space-md);border-radius:var(--radius-md);background:rgba(34,197,94,.05);border:1px solid rgba(34,197,94,.15);color:#22c55e;font-size:var(--fs-sm);display:none;margin-top:var(--space-md)}
.form-success.visible{display:block}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg)}

/* ── Modal ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);opacity:0;visibility:hidden;transition:opacity var(--transition-base),visibility var(--transition-base);padding:var(--space-xl)}
.modal-overlay.active{opacity:1;visibility:visible}
.modal{background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);width:100%;max-width:640px;max-height:85vh;overflow-y:auto;transform:translateY(10px);transition:transform var(--transition-base)}
.modal-overlay.active .modal{transform:translateY(0)}
.modal__header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-xl);border-bottom:1px solid var(--color-border-light)}
.modal__title{font-size:var(--fs-lg)}
.modal__close{width:32px;height:32px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:1.125rem;color:var(--color-text-muted);transition:color var(--transition-fast)}
.modal__close:hover{color:var(--color-text-heading)}
.modal__body{padding:var(--space-xl)}

/* ── Footer ── */
.footer{border-top:1px solid var(--color-border-light);padding:var(--space-4xl) 0 var(--space-xl)}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-3xl);margin-bottom:var(--space-3xl)}
.footer__brand{max-width:280px}
.footer__brand-name{font-size:var(--fs-md);font-weight:var(--fw-semibold);color:var(--color-text-heading);margin-bottom:var(--space-md);letter-spacing:-.03em}
.footer__brand-text{font-size:var(--fs-sm);color:var(--color-text-muted);line-height:var(--lh-loose);margin-bottom:var(--space-lg)}
.footer__social{display:flex;gap:var(--space-md)}
.footer__social-link{width:36px;height:36px;border-radius:var(--radius-full);border:1px solid var(--color-border-light);color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;font-size:var(--fs-xs);transition:all var(--transition-fast)}
.footer__social-link:hover{border-color:var(--color-text-heading);color:var(--color-text-heading)}
.footer__column-title{font-size:var(--fs-xs);font-weight:var(--fw-medium);color:var(--color-text-heading);text-transform:uppercase;letter-spacing:.12em;margin-bottom:var(--space-lg)}
.footer__links{display:flex;flex-direction:column;gap:var(--space-md)}
.footer__link{font-size:var(--fs-sm);color:var(--color-text-muted);transition:color var(--transition-fast)}
.footer__link:hover{color:var(--color-text-heading)}
.footer__bottom{border-top:1px solid var(--color-border-light);padding-top:var(--space-xl);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md)}
.footer__copyright{font-size:var(--fs-xs);color:var(--color-text-muted)}
.footer__legal{display:flex;gap:var(--space-lg)}
.footer__legal a{font-size:var(--fs-xs);color:var(--color-text-muted);transition:color var(--transition-fast)}
.footer__legal a:hover{color:var(--color-text-heading)}

/* ── Hero ── */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;padding-top:80px;overflow:hidden;isolation:isolate}
.hero::before,.hero::after{content:"";position:absolute;inset:auto;pointer-events:none;border-radius:9999px;z-index:-1}
.hero::before{top:8%;right:-10%;width:min(36rem,48vw);height:min(36rem,48vw);background:radial-gradient(circle, rgba(59,130,246,.1) 0%, rgba(255,255,255,.04) 38%, transparent 72%);filter:blur(8px)}
.hero::after{bottom:-18%;left:-12%;width:min(28rem,38vw);height:min(28rem,38vw);background:radial-gradient(circle, rgba(15,23,42,.06) 0%, rgba(255,255,255,.02) 40%, transparent 70%);filter:blur(10px)}
.hero__content{position:relative;z-index:1;max-width:640px}
.hero__title{font-size:var(--fs-hero);font-weight:var(--fw-bold);line-height:1.05;margin-bottom:var(--space-xl);letter-spacing:-.03em}
.hero__title-accent{color:var(--color-accent-alt)}
.hero__text{font-size:var(--fs-md);color:var(--color-text-muted);line-height:var(--lh-loose);margin-bottom:var(--space-2xl);max-width:480px}
.hero__actions{display:flex;gap:var(--space-md);flex-wrap:wrap}
.hero__visual{position:absolute;right:0;top:50%;transform:translateY(-50%);width:min(38vw,420px);min-height:360px;display:block;perspective:1200px;animation:heroDrift 8s ease-in-out infinite}
.hero__visual-card{position:absolute;background:rgba(255,255,255,.78);backdrop-filter:blur(12px);border:1px solid var(--color-border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:var(--space-lg);color:var(--color-text-heading)}
.hero__visual-card--main{inset:26px 36px 52px 52px;display:flex;flex-direction:column;justify-content:space-between;transform:rotate(-6deg)}
.hero__visual-card--accent{width:180px}
.hero__visual-card--top{top:0;right:0;transform:translateY(12px) rotate(8deg)}
.hero__visual-card--bottom{bottom:0;left:0;transform:translateY(-4px) rotate(-10deg)}
.hero__visual-label{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.14em;color:var(--color-text-muted);margin-bottom:var(--space-md)}
.hero__visual-title{font-size:var(--fs-2xl);font-weight:var(--fw-semibold);line-height:1.05;max-width:200px;margin-bottom:var(--space-xl)}
.hero__visual-lines{display:flex;flex-direction:column;gap:.7rem;margin-top:auto}
.hero__visual-lines span{display:block;height:10px;border-radius:var(--radius-full);background:linear-gradient(90deg, rgba(59,130,246,.9), rgba(148,163,184,.35));opacity:.85}
.hero__visual-lines span:nth-child(2){width:82%}
.hero__visual-lines span:nth-child(3){width:62%}
.hero__visual-kicker{display:inline-flex;align-items:center;justify-content:center;padding:.25rem .625rem;border-radius:var(--radius-full);background:rgba(59,130,246,.1);color:#2563eb;font-size:var(--fs-xs);font-weight:var(--fw-semibold);margin-bottom:var(--space-md)}
.hero__visual-card strong{display:block;font-size:var(--fs-lg);margin-bottom:var(--space-xs)}
.hero__visual-card small{display:block;color:var(--color-text-muted);line-height:1.5}

@keyframes heroDrift{0%,100%{transform:translateY(-50%) translateX(0)}50%{transform:translateY(-54%) translateX(-10px)}}

/* ── Services ── */
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}
.technologies{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-md);margin-top:var(--space-2xl)}
.tech-item{display:flex;align-items:center;gap:var(--space-sm);padding:.5rem 1rem;border-radius:var(--radius-full);border:1px solid var(--color-border-light);transition:border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);background:rgba(255,255,255,.72)}
.tech-item:hover{border-color:var(--color-border);transform:translateY(-2px);box-shadow:var(--shadow-sm);background:#fff}
.tech-item__icon{font-size:1rem}
.tech-item__name{font-size:var(--fs-xs);font-weight:var(--fw-regular);color:var(--color-text-muted)}

/* ── Portfolio ── */
.portfolio__filters{display:flex;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-3xl);flex-wrap:wrap}
.portfolio__filter-btn{padding:.4375rem 1rem;border-radius:var(--radius-full);font-size:var(--fs-xs);font-weight:var(--fw-regular);color:var(--color-text-muted);border:1px solid transparent;transition:all var(--transition-fast)}
.portfolio__filter-btn:hover{color:var(--color-text-heading)}
.portfolio__filter-btn.active{color:var(--color-text-heading);border-color:var(--color-border)}
.portfolio__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-lg);max-width:980px;margin-inline:auto}
.portfolio__grid--centered{justify-items:stretch}
.portfolio-item{cursor:pointer;position:relative;overflow:hidden;border-radius:var(--radius-lg);background:var(--color-bg-card);border:1px solid var(--color-border-light);transition:border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:var(--shadow-sm)}
.portfolio-item:hover{border-color:var(--color-border);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.portfolio-item__info{padding:var(--space-xl);text-align:center}
.portfolio-item__category{font-size:var(--fs-xs);color:var(--color-text-muted);font-weight:var(--fw-regular);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--space-sm)}
.portfolio-item__title{font-size:var(--fs-md);font-weight:var(--fw-semibold);margin-bottom:var(--space-sm)}
.portfolio-item__description{font-size:var(--fs-sm);color:var(--color-text-muted);line-height:var(--lh-loose);margin-bottom:var(--space-md)}
.portfolio-item__overlay{position:absolute;inset:0;background:rgba(248,250,252,.9);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition-base)}
.portfolio-item:hover .portfolio-item__overlay{opacity:1}

/* ── Testimonials ── */
.testimonials__carousel{position:relative;overflow:hidden}
.testimonials__track{display:flex;transition:transform var(--transition-slow)}
.testimonials__slide{min-width:100%;padding:0 var(--space-xl)}
.testimonial-card{background:var(--color-bg-card);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--space-2xl);text-align:center;max-width:600px;margin:0 auto}
.testimonial-card__quote{font-size:1.25rem;color:var(--color-text-muted);margin-bottom:var(--space-lg);opacity:.3}
.testimonial-card__text{font-size:var(--fs-md);color:var(--color-text);line-height:var(--lh-loose);font-style:italic;margin-bottom:var(--space-xl)}
.testimonial-card__author{display:flex;align-items:center;justify-content:center;gap:var(--space-md)}
.testimonial-card__avatar{width:44px;height:44px;border-radius:var(--radius-full);background:var(--color-bg-light);border:1px solid var(--color-border-light);color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;font-weight:var(--fw-medium);font-size:var(--fs-sm)}
.testimonial-card__name{font-weight:var(--fw-medium);color:var(--color-text-heading);font-size:var(--fs-sm)}
.testimonial-card__role{font-size:var(--fs-xs);color:var(--color-text-muted)}
.testimonials__controls{display:flex;justify-content:center;gap:var(--space-sm);margin-top:var(--space-xl)}
.testimonials__btn{width:36px;height:36px;border-radius:var(--radius-full);border:1px solid var(--color-border-light);color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;transition:transform var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast);font-size:.875rem;background:#fff}
.testimonials__btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.testimonials__btn:hover{border-color:var(--color-text-heading);color:var(--color-text-heading)}
.testimonials__dots{display:flex;justify-content:center;gap:6px;margin-top:var(--space-lg)}
.testimonials__dot{width:6px;height:6px;border-radius:50%;background:var(--color-border-light);transition:background var(--transition-fast),width var(--transition-fast);cursor:pointer}
.testimonials__dot.active{background:var(--color-text-heading);width:20px;border-radius:3px}

/* ── Team ── */
.team__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-xl);max-width:960px;margin-inline:auto;justify-items:center}
.team-card{text-align:center;max-width:280px;width:100%}
.team-card__avatar{width:96px;height:96px;border-radius:var(--radius-full);background:var(--color-bg-card);border:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-lg);font-size:1.75rem;color:var(--color-text-muted);overflow:hidden}
.team-card__avatar img{width:100%;height:100%;object-fit:cover}
.team-card__name{font-size:var(--fs-base);font-weight:var(--fw-medium);color:var(--color-text-heading);margin-bottom:var(--space-xs)}
.team-card__role{font-size:var(--fs-xs);color:var(--color-text-muted);margin-bottom:var(--space-md)}
.team-card__bio{font-size:var(--fs-sm);color:var(--color-text-muted);line-height:var(--lh-loose);margin-bottom:var(--space-lg)}
.team-card__social{display:flex;justify-content:center;gap:var(--space-sm)}
.team-card__social-link{width:28px;height:28px;border-radius:var(--radius-full);border:1px solid var(--color-border-light);color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;font-size:.6875rem;transition:transform var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast);background:#fff}
.team-card__social-link:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.team-card__social-link:hover{border-color:var(--color-text-heading);color:var(--color-text-heading)}

/* ── Stats ── */
.stats{border-top:1px solid var(--color-border-light);border-bottom:1px solid var(--color-border-light)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-xl);text-align:center}
.stat-item__number{font-size:var(--fs-3xl);font-weight:var(--fw-bold);color:var(--color-text-heading);line-height:1;margin-bottom:var(--space-sm);letter-spacing:-.03em}
.stat-item__label{font-size:var(--fs-xs);color:var(--color-text-muted);font-weight:var(--fw-regular)}
.stat-item__suffix{font-size:var(--fs-xl)}

/* ── FAQ ── */
.faq__list{max-width:680px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--color-border-light)}
.faq-item__question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:var(--space-lg) 0;font-size:var(--fs-md);font-weight:var(--fw-medium);color:var(--color-text-heading);text-align:left;transition:color var(--transition-fast)}
.faq-item__question:hover{color:var(--color-text-muted)}
.faq-item__icon{font-size:1rem;color:var(--color-text-muted);transition:transform var(--transition-base);flex-shrink:0}
.faq-item.active .faq-item__icon{transform:rotate(45deg)}
.faq-item__answer{max-height:0;overflow:hidden;transition:max-height var(--transition-slow)}
.faq-item.active .faq-item__answer{max-height:300px}
.faq-item__answer-content{padding:0 0 var(--space-lg);font-size:var(--fs-sm);color:var(--color-text-muted);line-height:var(--lh-loose)}

/* ── Contact ── */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4xl);align-items:start}
.contact__info{padding-right:var(--space-xl)}
.contact__info-title{font-size:var(--fs-xl);margin-bottom:var(--space-md)}
.contact__info-text{font-size:var(--fs-sm);color:var(--color-text-muted);margin-bottom:var(--space-2xl);line-height:var(--lh-loose)}
.contact__details{display:flex;flex-direction:column;gap:var(--space-lg)}
.contact__detail{display:flex;align-items:flex-start;gap:var(--space-md)}
.contact__detail-icon{width:36px;height:36px;border-radius:var(--radius-md);border:1px solid var(--color-border-light);color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:.875rem}
.contact__detail-label{font-size:var(--fs-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-xs)}
.contact__detail-value{font-weight:var(--fw-medium);color:var(--color-text-heading);font-size:var(--fs-sm)}

/* ── Responsive ── */
@media(max-width:991px){
  .navbar__links{display:none}
  .navbar__hamburger{display:flex}
  .navbar__mobile{display:flex}
  .navbar__mobile-overlay{display:block}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .portfolio__grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:720px}
  .team__grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:720px}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:var(--space-2xl)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .contact__grid{grid-template-columns:1fr}
  .hero__visual{display:none}
}

@media(max-width:767px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .section{padding-block:var(--space-3xl)}
  .hero{min-height:auto;padding:6rem 0 var(--space-3xl)}
  .hero__text{font-size:var(--fs-sm)}
  .hero__actions{flex-direction:column}
  .services__grid{grid-template-columns:1fr}
  .portfolio__grid{grid-template-columns:1fr;max-width:none}
  .team__grid{grid-template-columns:1fr;max-width:none}
  .stats__grid{grid-template-columns:1fr 1fr;gap:var(--space-xl)}
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;text-align:center}
  .form-row{grid-template-columns:1fr}
}

.navbar__logo-img {
  display: block;
  width: 170px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
@media (max-width: 768px) {
  .navbar__logo-img {
    width: 135px;
  }
}