/* ==========================================================================
   RobNish Tech — Design System
   Professional B2B software development company
   ========================================================================== */

/* ----- Custom Properties ----- */
:root {
  --color-primary: #0f172a;
  --color-primary-light: #1e293b;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-light: #eff6ff;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-text: #334155;
  --color-text-light: #64748b;
  --color-text-dark: #0f172a;
  --color-text-on-dark: #cbd5e1;
  --color-heading-on-dark: #f1f5f9;
  --color-border: #e2e8f0;
  --color-success: #059669;
  --color-success-bg: #ecfdf5;
  --color-error: #dc2626;
  --color-error-bg: #fef2f2;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-w: 1120px;
  --gap: 1.5rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --transition: 0.2s ease;
}

/* ----- Reset ----- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);font-size:1rem;line-height:1.65;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--color-accent);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--color-accent-hover)}
ul,ol{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font:inherit}

/* ----- Typography ----- */
h1,h2,h3,h4,h5,h6{color:var(--color-text-dark);line-height:1.25;font-weight:700}
h1{font-size:clamp(2rem, 5vw, 3rem);letter-spacing:-0.02em}
h2{font-size:clamp(1.65rem, 4vw, 2.25rem);letter-spacing:-0.01em}
h3{font-size:1.35rem}
h4{font-size:1.125rem}
p{margin-bottom:1rem}
p:last-child{margin-bottom:0}
.text-light{color:var(--color-text-light)}
.text-center{text-align:center}
.text-accent{color:var(--color-accent)}

/* ----- Layout ----- */
.container{max-width:var(--max-w);margin:0 auto;padding:0 var(--gap)}
.section{padding:5rem 0}
.section-sm{padding:3.5rem 0}
.section-alt{background:var(--color-bg-alt)}
.section-dark{background:var(--color-bg-dark);color:var(--color-text-on-dark)}
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4{color:var(--color-heading-on-dark)}
.section-dark p{color:var(--color-text-on-dark)}
.section-dark a:not(.btn){color:#93c5fd}
.section-header{text-align:center;max-width:640px;margin:0 auto 3rem}
.section-header h2{margin-bottom:0.75rem}
.section-header p{color:var(--color-text-light);font-size:1.05rem}
.label{display:inline-block;font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--color-accent);margin-bottom:0.5rem}
.section-dark .label{color:#93c5fd}
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-5{grid-template-columns:repeat(5,1fr)}
.grid-2-1{grid-template-columns:2fr 1fr}

/* ----- Buttons ----- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;font-weight:600;font-size:0.95rem;padding:0.75rem 1.5rem;border-radius:var(--radius);transition:all var(--transition);white-space:nowrap;text-align:center;border:2px solid transparent}
.btn-sm{padding:0.5rem 1rem;font-size:0.875rem}
.btn-lg{padding:0.875rem 2rem;font-size:1.05rem}
.btn-primary{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}
.btn-primary:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:#fff}
.btn-outline{background:transparent;color:var(--color-accent);border-color:var(--color-accent)}
.btn-outline:hover{background:var(--color-accent);color:#fff}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,0.5)}
.btn-outline-light:hover{background:#fff;color:var(--color-primary);border-color:#fff}
.btn-dark{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}
.btn-dark:hover{background:var(--color-primary-light);border-color:var(--color-primary-light);color:#fff}
.btn-ghost{background:transparent;color:var(--color-text);border-color:var(--color-border)}
.btn-ghost:hover{border-color:var(--color-text-light);color:var(--color-text-dark)}
.btn-block{width:100%}
.btn:disabled,.btn.loading{opacity:0.6;pointer-events:none}

/* ----- Navigation ----- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,0.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);transition:box-shadow var(--transition)}
.nav.scrolled{box-shadow:var(--shadow-md)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-logo{font-size:1.15rem;font-weight:700;color:var(--color-text-dark);letter-spacing:-0.02em}
.nav-logo span{color:var(--color-accent)}
.nav-logo:hover{color:var(--color-text-dark)}
.nav-menu{display:flex;align-items:center;gap:2rem}
.nav-links{display:flex;gap:1.75rem}
.nav-links a{font-size:0.9rem;font-weight:500;color:var(--color-text);transition:color var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--color-accent)}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:28px;padding:4px 0}
.nav-toggle span{display:block;height:2px;background:var(--color-text-dark);border-radius:2px;transition:all 0.3s}

/* ----- Hero ----- */
.hero-content{max-width:680px;position:relative;z-index:1}
.hero h1{color:#fff;margin-bottom:1.25rem}
.hero p{color:var(--color-text-on-dark);font-size:1.15rem;margin-bottom:2rem;max-width:560px}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-meta{margin-top:3rem;display:flex;gap:2rem;flex-wrap:wrap}
.hero-meta-item{display:flex;align-items:center;gap:0.5rem;font-size:0.9rem;color:var(--color-text-on-dark)}
.hero-meta-item i{color:var(--color-accent);font-size:0.85rem}

/* ----- Cards ----- */
.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem;transition:all var(--transition)}
.card:hover{box-shadow:var(--shadow-md);border-color:#cbd5e1}
.card-icon{width:48px;height:48px;border-radius:var(--radius);background:var(--color-accent-light);color:var(--color-accent);display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:1.25rem}
.card h3{margin-bottom:0.5rem;font-size:1.15rem}
.card p{color:var(--color-text-light);font-size:0.925rem}
.card-link{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.875rem;font-weight:600;margin-top:1rem;color:var(--color-accent)}
.card-link:hover{gap:0.5rem}

/* ----- Process Steps ----- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;counter-reset:step}
.process-step{position:relative;text-align:center;padding:1.5rem 1rem}
.process-step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--color-accent);color:#fff;font-weight:700;font-size:1.1rem;margin:0 auto 1.25rem}
.process-step h3{font-size:1.05rem;margin-bottom:0.5rem}
.process-step p{color:var(--color-text-light);font-size:0.9rem}
.process-step:not(:last-child)::after{content:"";position:absolute;top:24px;left:calc(50% + 36px);width:calc(100% - 72px);height:2px;background:var(--color-border)}

/* ----- Proof / Trust ----- */
.proof-card{display:flex;flex-direction:column;gap:1rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem}
.proof-card blockquote{font-style:italic;font-size:1rem;line-height:1.6;color:var(--color-text)}
.proof-card .proof-author{font-weight:600;color:var(--color-text-dark);font-size:0.9rem}
.proof-card .proof-role{color:var(--color-text-light);font-size:0.85rem}

/* ----- Reasons / Features ----- */
.reason{display:flex;gap:1rem;align-items:flex-start}
.reason-icon{flex-shrink:0;width:40px;height:40px;border-radius:var(--radius);background:var(--color-accent-light);color:var(--color-accent);display:flex;align-items:center;justify-content:center;font-size:1rem}
.reason h4{margin-bottom:0.25rem}
.reason p{color:var(--color-text-light);font-size:0.925rem}

/* ----- FAQ Accordion ----- */
.faq-list{max-width:740px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--color-border)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 0;text-align:left;font-weight:600;font-size:1rem;color:var(--color-text-dark);cursor:pointer;gap:1rem}
.faq-question::after{content:"+";font-size:1.4rem;font-weight:400;color:var(--color-text-light);transition:transform 0.3s;flex-shrink:0}
.faq-item.open .faq-question::after{content:"−"}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.3s ease}
.faq-answer-inner{padding:0 0 1.25rem;color:var(--color-text-light);font-size:0.95rem;line-height:1.65}

/* ----- CTA Section ----- */
.cta-section{text-align:center;padding:5rem 0}
.cta-section h2{margin-bottom:0.75rem}
.cta-section p{max-width:540px;margin:0 auto 2rem}

/* ----- Forms ----- */
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-weight:600;font-size:0.875rem;color:var(--color-text-dark);margin-bottom:0.4rem}
.form-group label .required{color:var(--color-error);margin-left:2px}
.form-input,.form-select,.form-textarea{width:100%;padding:0.7rem 0.875rem;border:1.5px solid var(--color-border);border-radius:var(--radius);font-size:0.95rem;color:var(--color-text);background:var(--color-bg);transition:border-color var(--transition), box-shadow var(--transition)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(37,99,235,0.1)}
.form-input.error,.form-select.error,.form-textarea.error{border-color:var(--color-error)}
.form-textarea{resize:vertical;min-height:120px}
.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.875rem center;padding-right:2.5rem}
.form-error{display:none;font-size:0.8rem;color:var(--color-error);margin-top:0.3rem}
.form-group.has-error .form-error{display:block}
.form-group.has-error .form-input,.form-group.has-error .form-select,.form-group.has-error .form-textarea{border-color:var(--color-error)}
.form-note{font-size:0.8rem;color:var(--color-text-light);margin-top:0.25rem}
.consent-group{display:flex;gap:0.65rem;align-items:flex-start;margin-bottom:1.5rem}
.consent-group input[type="checkbox"]{margin-top:0.25rem;width:18px;height:18px;flex-shrink:0;accent-color:var(--color-accent)}
.consent-group label{font-size:0.85rem;font-weight:400;color:var(--color-text-light);line-height:1.5}
.consent-group label a{color:var(--color-accent)}
.hp-field{position:absolute;left:-9999px;top:-9999px;height:0;overflow:hidden}
.honeypot{position:absolute;left:-9999px;top:-9999px}

/* Bare form elements inside .form-group */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"]{width:100%;padding:0.7rem 0.875rem;border:1.5px solid var(--color-border);border-radius:var(--radius);font-size:0.95rem;color:var(--color-text);background:var(--color-bg);transition:border-color var(--transition),box-shadow var(--transition)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(37,99,235,0.1)}
.form-group select{width:100%;padding:0.7rem 0.875rem;border:1.5px solid var(--color-border);border-radius:var(--radius);font-size:0.95rem;color:var(--color-text);background:var(--color-bg);transition:border-color var(--transition),box-shadow var(--transition);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.875rem center;padding-right:2.5rem}
.form-group select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(37,99,235,0.1)}
.form-group textarea{width:100%;padding:0.7rem 0.875rem;border:1.5px solid var(--color-border);border-radius:var(--radius);font-size:0.95rem;color:var(--color-text);background:var(--color-bg);transition:border-color var(--transition),box-shadow var(--transition);resize:vertical;min-height:120px}
.form-group.has-error input,.form-group.has-error select,.form-group.has-error textarea{border-color:var(--color-error)}
.consent-label{display:flex;gap:0.65rem;align-items:flex-start;font-size:0.85rem;font-weight:400;color:var(--color-text-light);line-height:1.5;cursor:pointer}
.consent-label input[type="checkbox"]{margin-top:0.2rem;width:18px;height:18px;flex-shrink:0;accent-color:var(--color-accent)}
.consent-label a{color:var(--color-accent)}
.consent-group .form-error{display:none;font-size:0.8rem;color:var(--color-error);margin-top:0.3rem}
.consent-group.has-error .form-error{display:block}

/* Contact sidebar */
.contact-sidebar{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem}
.contact-sidebar h3{font-size:1.15rem;margin-bottom:1rem}
.contact-sidebar p{color:var(--color-text-light);font-size:0.925rem}
.contact-steps{display:flex;flex-direction:column;gap:1.25rem}
.contact-step{display:flex;gap:1rem;align-items:flex-start}
.contact-step-num{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--color-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.85rem}
.contact-step strong{display:block;font-size:0.925rem;color:var(--color-text-dark);margin-bottom:0.15rem}
.contact-step p{font-size:0.875rem;color:var(--color-text-light);margin-bottom:0}
.contact-email-link{display:inline-flex;align-items:center;gap:0.5rem;font-weight:600;color:var(--color-accent);font-size:1rem}
.contact-email-link:hover{color:var(--color-accent-hover)}

/* Form states */
.form-success{text-align:center;padding:2.5rem 1.5rem;background:var(--color-success-bg);border:1px solid #a7f3d0;border-radius:var(--radius-lg)}
.form-success i{font-size:2.5rem;color:var(--color-success);margin-bottom:1rem}
.form-success h3{margin-bottom:0.5rem}
.form-success p{color:var(--color-text-light)}
.form-error-banner{padding:1rem;background:var(--color-error-bg);border:1px solid #fecaca;border-radius:var(--radius);margin-bottom:1.25rem;display:flex;align-items:center;gap:0.5rem;font-size:0.9rem;color:var(--color-error)}
.form-error-banner i{flex-shrink:0}

/* ----- Footer ----- */
.footer{background:var(--color-bg-dark);color:var(--color-text-on-dark);padding:4rem 0 0}
.footer h4{color:var(--color-heading-on-dark);font-size:0.95rem;margin-bottom:1rem;font-weight:600}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:3rem}
.footer-about{max-width:300px}
.footer-about p{font-size:0.875rem;margin-top:0.75rem;color:var(--color-text-on-dark)}
.footer-logo{font-size:1.15rem;font-weight:700;color:var(--color-heading-on-dark);letter-spacing:-0.02em}
.footer-logo span{color:var(--color-accent)}
.footer-social{display:flex;gap:0.75rem;margin-top:1.25rem}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.1);color:var(--color-text-on-dark);display:flex;align-items:center;justify-content:center;font-size:0.9rem;transition:all var(--transition)}
.footer-social a:hover{background:var(--color-accent);color:#fff}
.footer ul li{margin-bottom:0.5rem}
.footer ul a{font-size:0.875rem;color:var(--color-text-on-dark);transition:color var(--transition)}
.footer ul a:hover{color:#fff}
.footer-contact li{display:flex;align-items:center;gap:0.5rem;font-size:0.875rem}
.footer-contact i{color:var(--color-accent);font-size:0.85rem;width:16px;text-align:center}
.footer-bottom{margin-top:3rem;padding:1.5rem 0;border-top:1px solid rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:space-between;font-size:0.8rem;color:var(--color-text-light)}
.footer-bottom a{color:var(--color-text-light)}
.footer-bottom a:hover{color:#fff}

/* ----- Page Header ----- */
.page-header{background:var(--color-bg-dark);color:#fff;padding:7rem 0 3.5rem;margin-top:64px;position:relative}
.page-header::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%, rgba(37,99,235,0.12), transparent 60%);pointer-events:none}
.page-header .container{position:relative;z-index:1}
.page-header h1{color:#fff;margin-bottom:0.75rem}
.page-header p{color:var(--color-text-on-dark);font-size:1.1rem;max-width:600px}

/* ----- Service Detail ----- */
.service-detail{padding:4rem 0;border-bottom:1px solid var(--color-border)}
.service-detail:last-of-type{border-bottom:none}
.service-detail-header{margin-bottom:2rem}
.service-detail-header .label{margin-bottom:0.5rem}
.service-detail-header h2{margin-bottom:0.75rem}
.service-detail-header p{color:var(--color-text-light);font-size:1.05rem;max-width:640px}
.service-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:2rem}
.service-detail-list li{display:flex;align-items:flex-start;gap:0.5rem;margin-bottom:0.75rem;font-size:0.95rem;color:var(--color-text)}
.service-detail-list li i{color:var(--color-accent);margin-top:0.25rem;flex-shrink:0}

/* ----- Inline Contact ----- */
.inline-contact{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2.5rem}
.inline-contact h3{margin-bottom:0.5rem}
.inline-contact p{color:var(--color-text-light);margin-bottom:1.5rem}

/* ----- What Happens Next ----- */
.next-steps{counter-reset:next-step}
.next-step{display:flex;gap:1rem;margin-bottom:1.5rem;align-items:flex-start}
.next-step::before{counter-increment:next-step;content:counter(next-step);flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--color-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.875rem}
.next-step div h4{margin-bottom:0.15rem;font-size:1rem}
.next-step div p{color:var(--color-text-light);font-size:0.9rem}

/* ----- Privacy / Legal ----- */
.legal-content{max-width:740px;margin:0 auto;padding:3rem 0}
.legal-content h2{font-size:1.35rem;margin:2rem 0 0.75rem}
.legal-content h3{font-size:1.1rem;margin:1.5rem 0 0.5rem}
.legal-content p,.legal-content li{font-size:0.95rem;color:var(--color-text)}
.legal-content ul{margin:0.75rem 0 1rem 1.5rem;list-style:disc}
.legal-content ul li{margin-bottom:0.4rem}

/* ----- Skip Link ----- */
.skip-link{position:absolute;top:-100%;left:16px;padding:0.5rem 1rem;background:var(--color-accent);color:#fff;border-radius:var(--radius);font-size:0.875rem;z-index:9999}
.skip-link:focus{top:8px}

/* ----- Spinner ----- */
.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,0.3);border-top-color:#fff;border-radius:50%;animation:spin 0.6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ========================
   Animations & Visual Enhancements
   ======================== */

/* ----- Scroll Reveal ----- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 0.7s ease, transform 0.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-30px);transition:opacity 0.7s ease, transform 0.7s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(30px);transition:opacity 0.7s ease, transform 0.7s ease}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:0;transform:scale(0.95);transition:opacity 0.6s ease, transform 0.6s ease}
.reveal-scale.visible{opacity:1;transform:scale(1)}

/* Staggered children animations */
.stagger-children .card, .stagger-children .reason, .stagger-children .process-step, .stagger-children .faq-item{opacity:0;transform:translateY(20px);transition:opacity 0.5s ease, transform 0.5s ease}
.stagger-children.visible .card, .stagger-children.visible .reason, .stagger-children.visible .process-step, .stagger-children.visible .faq-item{opacity:1;transform:translateY(0)}
.stagger-children.visible > :nth-child(1),.stagger-children.visible .card:nth-child(1),.stagger-children.visible .reason:nth-child(1),.stagger-children.visible .process-step:nth-child(1){transition-delay:0s}
.stagger-children.visible > :nth-child(2),.stagger-children.visible .card:nth-child(2),.stagger-children.visible .reason:nth-child(2),.stagger-children.visible .process-step:nth-child(2){transition-delay:0.1s}
.stagger-children.visible > :nth-child(3),.stagger-children.visible .card:nth-child(3),.stagger-children.visible .reason:nth-child(3),.stagger-children.visible .process-step:nth-child(3){transition-delay:0.2s}
.stagger-children.visible > :nth-child(4),.stagger-children.visible .card:nth-child(4),.stagger-children.visible .reason:nth-child(4),.stagger-children.visible .process-step:nth-child(4){transition-delay:0.3s}
.stagger-children.visible > :nth-child(5),.stagger-children.visible .card:nth-child(5){transition-delay:0.4s}
.stagger-children.visible > :nth-child(6),.stagger-children.visible .card:nth-child(6){transition-delay:0.5s}
.stagger-children.visible > :nth-child(7),.stagger-children.visible .card:nth-child(7){transition-delay:0.6s}

/* ----- Enhanced Card Hover ----- */
.card{transition:all 0.35s cubic-bezier(0.4, 0, 0.2, 1)}
.card:hover{box-shadow:var(--shadow-lg);border-color:var(--color-accent);transform:translateY(-4px)}
.card:hover .card-icon{background:var(--color-accent);color:#fff;transform:scale(1.1)}
.card-icon{transition:all 0.35s cubic-bezier(0.4, 0, 0.2, 1)}

/* ----- Enhanced Button Hover ----- */
.btn{transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(37,99,235,0.35)}
.btn-outline:hover{transform:translateY(-2px)}
.btn-outline-light:hover{transform:translateY(-2px)}

/* ----- Hero Enhancements ----- */
.hero{background:var(--color-bg-dark);color:#fff;padding:8rem 0 6rem;margin-top:64px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.15), transparent 60%);pointer-events:none}
.hero::after{content:"";position:absolute;top:-50%;right:-20%;width:700px;height:700px;background:radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);pointer-events:none;animation:heroPulse 8s ease-in-out infinite}
@keyframes heroPulse{0%,100%{transform:scale(1);opacity:0.6}50%{transform:scale(1.15);opacity:1}}

/* Hero animated grid pattern */
.hero-pattern{position:absolute;inset:0;pointer-events:none;overflow:hidden;opacity:0.04}
.hero-pattern::before{content:"";position:absolute;inset:-50%;width:200%;height:200%;background-image:linear-gradient(rgba(255,255,255,0.15) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,0.15) 1px, transparent 1px);background-size:60px 60px;animation:gridMove 20s linear infinite}
@keyframes gridMove{0%{transform:translate(0,0)}100%{transform:translate(60px,60px)}}

/* Hero content entrance */
.hero-content{animation:heroFadeIn 1s ease forwards}
.hero h1{animation:heroSlideUp 0.8s ease forwards}
.hero p{animation:heroSlideUp 0.8s ease 0.15s forwards;opacity:0}
.hero-actions{animation:heroSlideUp 0.8s ease 0.3s forwards;opacity:0}
.hero-meta{animation:heroSlideUp 0.8s ease 0.45s forwards;opacity:0}
@keyframes heroFadeIn{from{opacity:0}to{opacity:1}}
@keyframes heroSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* ----- Floating Accent Dots ----- */
.hero .floating-dot{position:absolute;border-radius:50%;background:rgba(37,99,235,0.2);pointer-events:none}
.hero .floating-dot:nth-child(1){width:6px;height:6px;top:20%;right:15%;animation:float 6s ease-in-out infinite}
.hero .floating-dot:nth-child(2){width:4px;height:4px;top:60%;right:25%;animation:float 8s ease-in-out 1s infinite}
.hero .floating-dot:nth-child(3){width:8px;height:8px;top:40%;right:10%;animation:float 7s ease-in-out 2s infinite}
.hero .floating-dot:nth-child(4){width:5px;height:5px;top:75%;right:30%;animation:float 9s ease-in-out 0.5s infinite}
@keyframes float{0%,100%{transform:translateY(0) translateX(0)}25%{transform:translateY(-15px) translateX(5px)}50%{transform:translateY(-8px) translateX(-5px)}75%{transform:translateY(-20px) translateX(3px)}}

/* ----- Stats Section ----- */
.stats-section{background:var(--color-bg-dark);padding:4rem 0;position:relative;overflow:hidden}
.stats-section::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg, rgba(37,99,235,0.08) 0%, transparent 50%, rgba(37,99,235,0.05) 100%);pointer-events:none}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;position:relative;z-index:1}
.stat-item{text-align:center;padding:1rem}
.stat-number{font-size:clamp(2rem, 5vw, 2.75rem);font-weight:800;color:#fff;letter-spacing:-0.02em;line-height:1.1;margin-bottom:0.35rem}
.stat-number .stat-suffix{font-size:0.75em;color:var(--color-accent)}
.stat-label{font-size:0.9rem;color:var(--color-text-on-dark);font-weight:500}
.stat-divider{width:40px;height:2px;background:var(--color-accent);margin:0.5rem auto 0;opacity:0.6;transition:width 0.5s ease}
.stat-item:hover .stat-divider{width:60px;opacity:1}

/* ----- Process Step Hover ----- */
.process-step{transition:all 0.3s ease}
.process-step:hover{transform:translateY(-4px)}
.process-step::before{transition:all 0.3s ease}
.process-step:hover::before{transform:scale(1.1);box-shadow:0 4px 12px rgba(37,99,235,0.35)}

/* ----- Reason / Feature Hover ----- */
.reason{padding:1rem;border-radius:var(--radius);transition:all 0.3s ease}
.reason:hover{background:var(--color-bg-alt)}
.reason:hover .reason-icon{background:var(--color-accent);color:#fff;transform:scale(1.1)}
.reason-icon{transition:all 0.3s ease}

/* ----- Proof Card Enhancement ----- */
.proof-card{transition:all 0.3s ease;position:relative}
.proof-card::before{content:"\201C";position:absolute;top:10px;left:16px;font-size:4rem;color:var(--color-accent);opacity:0.15;font-family:Georgia,serif;line-height:1}
.proof-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-accent)}

/* ----- FAQ Enhancement ----- */
.faq-question{transition:color 0.3s ease, padding-left 0.3s ease}
.faq-question:hover{color:var(--color-accent);padding-left:0.5rem}

/* ----- Footer Social Hover ----- */
.footer-social a{transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}
.footer-social a:hover{transform:translateY(-3px);box-shadow:0 4px 12px rgba(37,99,235,0.4)}

/* ----- Page Header Enhancements ----- */
.page-header{overflow:hidden}
.page-header .container{animation:heroSlideUp 0.6s ease forwards}
.page-header .label{animation:heroSlideUp 0.6s ease 0.1s forwards;opacity:0}
.page-header h1{animation:heroSlideUp 0.6s ease 0.2s forwards;opacity:0}
.page-header p{animation:heroSlideUp 0.6s ease 0.3s forwards;opacity:0}

/* ----- Smooth Link Underline ----- */
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--color-accent);transition:width 0.3s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}

/* ----- Service Detail Enhancements ----- */
.service-detail-list li{transition:transform 0.2s ease}
.service-detail-list li:hover{transform:translateX(4px)}
.service-detail-list li i{transition:transform 0.2s ease}
.service-detail-list li:hover i{transform:scale(1.2)}

/* ----- Reduced Motion ----- */
@media(prefers-reduced-motion:reduce){
  .reveal,.reveal-left,.reveal-right,.reveal-scale{opacity:1;transform:none;transition:none}
  .stagger-children .card,.stagger-children .reason,.stagger-children .process-step,.stagger-children .faq-item{opacity:1;transform:none;transition:none}
  .hero-content,.hero h1,.hero p,.hero-actions,.hero-meta{animation:none;opacity:1}
  .hero::after{animation:none}
  .hero-pattern::before{animation:none}
  .floating-dot{animation:none!important}
  .page-header .container,.page-header .label,.page-header h1,.page-header p{animation:none;opacity:1}
  .card:hover,.process-step:hover,.reason:hover,.btn:hover{transform:none}
}

/* ========================
   Responsive
   ======================== */
@media(max-width:1024px){
  .grid-4,.grid-5{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-step:not(:last-child)::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:3.5rem 0}
  .section-header{margin-bottom:2rem}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .grid-2-1{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}
  .hero{padding:6rem 0 4rem}
  .hero h1{font-size:2rem}
  .hero p{font-size:1rem}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .hero-meta{flex-direction:column;gap:0.75rem}
  .nav-menu{position:fixed;top:64px;left:0;right:0;bottom:0;background:var(--color-bg);flex-direction:column;align-items:stretch;padding:2rem var(--gap);gap:1.5rem;transform:translateX(100%);transition:transform 0.3s;z-index:99}
  .nav-menu.open{transform:translateX(0)}
  .nav-links{flex-direction:column;gap:0}
  .nav-links a{display:block;padding:0.75rem 0;font-size:1.05rem;border-bottom:1px solid var(--color-border)}
  .nav-menu .btn{margin-top:0.5rem}
  .nav-toggle{display:flex}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:0.5rem;text-align:center}
  .page-header{padding:6rem 0 2.5rem}
  .service-detail-grid{grid-template-columns:1fr}
  .cta-section{padding:3.5rem 0}
}
@media(max-width:480px){
  h1{font-size:1.75rem}
  h2{font-size:1.5rem}
  .card{padding:1.5rem}
  .btn-lg{padding:0.75rem 1.5rem;font-size:0.95rem}
  .footer-grid{gap:2rem}
}