/* =========================================================
   Automate 48 — Global Stylesheet
   Desert-tech aesthetic | Navy + Copper + Teal palette
   ========================================================= */

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

:root {
  --navy:        #1a2744;
  --navy-dark:   #0f1a30;
  --copper:      #b5622a;
  --copper-light:#d4845a;
  --teal:        #2a7d8c;
  --teal-light:  #3a9fb3;
  --sand:        #f5efe6;
  --sand-dark:   #e8ddd0;
  --white:       #ffffff;
  --gray-100:    #f8f9fa;
  --gray-300:    #dee2e6;
  --gray-600:    #6c757d;
  --gray-800:    #343a40;
  --text-dark:   #1a2744;
  --text-light:  #f5efe6;
  --font-head:   'Playfair Display', Georgia, serif;
  --font-body:   'Inter', 'Segoe UI', sans-serif;
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --shadow-sm:   0 2px 8px rgba(0,0,0,.12);
  --shadow-md:   0 4px 20px rgba(0,0,0,.18);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.25);
  --nav-h:       72px;
  --transition:  0.3s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--text-dark);background:var(--white);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--copper)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-head);line-height:1.2;color:var(--navy)}

/* NAV */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:rgba(15,26,48,.96);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;z-index:1000;border-bottom:1px solid rgba(181,98,42,.3);transition:background var(--transition)}
.navbar.scrolled{background:rgba(15,26,48,.99);box-shadow:var(--shadow-md)}
.navbar__brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.navbar__logo{height:48px;width:auto}
.navbar__name{font-family:var(--font-head);font-size:1.4rem;font-weight:700;color:var(--white);letter-spacing:.02em}
.navbar__name span{color:var(--copper)}
.navbar__links{display:flex;align-items:center;gap:.25rem;list-style:none}
.navbar__links li{position:relative}
.navbar__links a{display:block;padding:.5rem .9rem;color:rgba(245,239,230,.85);font-size:.9rem;font-weight:500;letter-spacing:.02em;border-radius:var(--radius-sm);transition:all var(--transition)}
.navbar__links a:hover,.navbar__links a.active{color:var(--white);background:rgba(181,98,42,.15)}
.navbar__dropdown{position:absolute;top:calc(100% + .5rem);left:0;min-width:220px;background:var(--navy-dark);border:1px solid rgba(181,98,42,.25);border-radius:var(--radius-md);padding:.5rem;opacity:0;pointer-events:none;transform:translateY(-8px);transition:all var(--transition);box-shadow:var(--shadow-lg);list-style:none}
.navbar__links li:hover .navbar__dropdown{opacity:1;pointer-events:all;transform:translateY(0)}
.navbar__dropdown a{padding:.6rem 1rem;font-size:.875rem;border-radius:var(--radius-sm);color:rgba(245,239,230,.8)}
.navbar__dropdown a:hover{background:rgba(42,125,140,.2);color:var(--teal-light)}
.navbar__cta{background:var(--copper)!important;color:var(--white)!important;border-radius:var(--radius-sm)!important;padding:.5rem 1.1rem!important;font-weight:600!important}
.navbar__cta:hover{background:var(--copper-light)!important;transform:translateY(-1px)}
.navbar__hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:.5rem;background:none;border:none}
.navbar__hamburger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:all var(--transition)}
.navbar__mobile{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--navy-dark);border-bottom:1px solid rgba(181,98,42,.3);padding:1rem;z-index:999;max-height:calc(100vh - var(--nav-h));overflow-y:auto}
.navbar__mobile.open{display:block}
.navbar__mobile ul{list-style:none}
.navbar__mobile a{display:block;padding:.75rem 1rem;color:rgba(245,239,230,.85);border-radius:var(--radius-sm);font-weight:500;transition:all var(--transition)}
.navbar__mobile a:hover{background:rgba(181,98,42,.15);color:var(--white)}
.navbar__mobile .mobile-sub{padding-left:1.5rem;font-size:.875rem}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:calc(var(--nav-h) + 3rem) 2rem 4rem;overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat;z-index:0}
.hero__bg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,26,48,.82) 0%,rgba(15,26,48,.65) 50%,rgba(42,125,140,.35) 100%)}
.hero__content{position:relative;z-index:1;max-width:780px;margin:0 auto}
.hero__eyebrow{display:inline-block;background:rgba(181,98,42,.2);border:1px solid rgba(181,98,42,.5);color:var(--copper-light);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:.35rem .9rem;border-radius:100px;margin-bottom:1.5rem}
.hero__title{font-family:var(--font-head);font-size:clamp(2.2rem,5vw,4rem);font-weight:700;color:var(--white);line-height:1.15;margin-bottom:1.25rem}
.hero__title em{font-style:normal;color:var(--copper-light)}
.hero__subtitle{font-size:clamp(1rem,2vw,1.2rem);color:rgba(245,239,230,.85);max-width:600px;margin:0 auto 2.5rem;font-weight:300;line-height:1.7}
.hero__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero--sub{min-height:420px;padding-top:calc(var(--nav-h) + 2rem)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.8rem;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.95rem;font-weight:600;letter-spacing:.02em;cursor:pointer;border:2px solid transparent;transition:all var(--transition);text-decoration:none;white-space:nowrap}
.btn--primary{background:var(--copper);color:var(--white);border-color:var(--copper)}
.btn--primary:hover{background:var(--copper-light);border-color:var(--copper-light);color:var(--white);transform:translateY(-2px);box-shadow:0 6px 20px rgba(181,98,42,.4)}
.btn--outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.6)}
.btn--outline:hover{background:rgba(255,255,255,.1);border-color:var(--white);color:var(--white);transform:translateY(-2px)}
.btn--teal{background:var(--teal);color:var(--white);border-color:var(--teal)}
.btn--teal:hover{background:var(--teal-light);border-color:var(--teal-light);color:var(--white);transform:translateY(-2px)}
.btn--sm{padding:.55rem 1.2rem;font-size:.85rem}
.btn--lg{padding:1rem 2.4rem;font-size:1.05rem}

/* SECTIONS */
.section{padding:5rem 2rem}
.section--alt{background:var(--sand)}
.section--dark{background:var(--navy-dark);color:var(--text-light)}
.section--dark h2,.section--dark h3,.section--dark p{color:rgba(245,239,230,.9)}
.container{max-width:1100px;margin:0 auto}
.section__header{text-align:center;margin-bottom:3.5rem}
.section__eyebrow{display:inline-block;color:var(--copper);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.75rem}
.section__title{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:1rem}
.section__sub{font-size:1.05rem;color:var(--gray-600);max-width:600px;margin:0 auto;line-height:1.7}

/* CARDS */
.cards{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--white);border:1px solid var(--gray-300);border-radius:var(--radius-md);padding:2rem;transition:all var(--transition);position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--copper),var(--teal));transform:scaleX(0);transition:transform var(--transition)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(181,98,42,.3)}
.card:hover::before{transform:scaleX(1)}
.card__icon{width:52px;height:52px;background:linear-gradient(135deg,rgba(181,98,42,.12),rgba(42,125,140,.12));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;font-size:1.5rem}
.card__title{font-size:1.15rem;font-weight:600;margin-bottom:.6rem;color:var(--navy)}
.card__text{font-size:.925rem;color:var(--gray-600);line-height:1.65}

/* STEPS */
.steps{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{text-align:center;padding:2rem 1.5rem}
.step__num{width:56px;height:56px;background:linear-gradient(135deg,var(--copper),var(--copper-light));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;font-family:var(--font-head);font-size:1.3rem;font-weight:700;color:var(--white)}
.step__title{font-size:1.05rem;font-weight:600;margin-bottom:.5rem}
.step__text{font-size:.9rem;color:var(--gray-600);line-height:1.6}

/* STATS */
.stats{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));text-align:center}
.stat__number{font-family:var(--font-head);font-size:2.8rem;font-weight:700;color:var(--copper);line-height:1;margin-bottom:.4rem}
.stat__label{font-size:.9rem;color:rgba(245,239,230,.7);font-weight:500}

/* CTA BANNER */
.cta-banner{background:linear-gradient(135deg,var(--navy-dark) 0%,var(--teal) 100%);padding:4rem 2rem;text-align:center;position:relative;overflow:hidden}
.cta-banner h2{color:var(--white);font-size:clamp(1.6rem,3vw,2.4rem);margin-bottom:1rem;position:relative}
.cta-banner p{color:rgba(255,255,255,.8);font-size:1.05rem;margin-bottom:2rem;position:relative}
.cta-banner .btn{position:relative}

/* FOOTER */
.footer{background:var(--navy-dark);color:rgba(245,239,230,.7);padding:4rem 2rem 2rem}
.footer__grid{display:grid;gap:2.5rem;grid-template-columns:2fr 1fr 1fr 1fr;max-width:1100px;margin:0 auto;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.08)}
.footer__brand p{font-size:.9rem;line-height:1.65;margin-top:.75rem;max-width:280px}
.footer__logo{height:44px;width:auto}
.footer__heading{font-family:var(--font-body);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--copper-light);margin-bottom:1rem}
.footer__links{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.footer__links a{color:rgba(245,239,230,.65);font-size:.9rem;transition:color var(--transition)}
.footer__links a:hover{color:var(--teal-light)}
.footer__bottom{max-width:1100px;margin:1.5rem auto 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:.82rem}
.footer__bottom a{color:rgba(245,239,230,.5)}

/* CHATBOT */
.chat-fab{position:fixed;bottom:2rem;right:2rem;z-index:9000}
.chat-fab__btn{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--copper),var(--teal));border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,.3);transition:all var(--transition);position:relative}
.chat-fab__btn:hover{transform:scale(1.08);box-shadow:0 6px 28px rgba(0,0,0,.4)}
.chat-fab__btn svg{width:28px;height:28px;fill:white}
.chat-fab__pulse{position:absolute;top:0;right:0;width:14px;height:14px;background:#2ecc71;border-radius:50%;border:2px solid var(--navy-dark);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.8}}
.chat-window{position:fixed;bottom:6.5rem;right:2rem;width:360px;max-height:520px;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;z-index:9001;overflow:hidden;transform:scale(.92) translateY(10px);opacity:0;pointer-events:none;transition:all .25s ease}
.chat-window.open{transform:scale(1) translateY(0);opacity:1;pointer-events:all}
.chat-window__header{background:linear-gradient(135deg,var(--navy-dark),var(--teal));padding:1rem 1.25rem;display:flex;align-items:center;gap:.75rem;flex-shrink:0}
.chat-window__avatar{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.chat-window__info h4{color:var(--white);font-size:.95rem;font-family:var(--font-body);font-weight:600}
.chat-window__info p{color:rgba(255,255,255,.65);font-size:.75rem}
.chat-window__close{margin-left:auto;background:none;border:none;color:rgba(255,255,255,.7);cursor:pointer;font-size:1.2rem;line-height:1;padding:.25rem;transition:color var(--transition)}
.chat-window__close:hover{color:var(--white)}
.chat-window__messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.75rem;background:#f7f8fc}
.chat-msg{max-width:85%;padding:.65rem .9rem;border-radius:var(--radius-md);font-size:.875rem;line-height:1.55}
.chat-msg--bot{background:var(--white);color:var(--text-dark);border:1px solid var(--gray-300);align-self:flex-start;border-bottom-left-radius:4px}
.chat-msg--user{background:var(--teal);color:var(--white);align-self:flex-end;border-bottom-right-radius:4px}
.chat-msg--typing{display:flex;gap:4px;padding:.75rem .9rem;align-items:center}
.chat-msg--typing span{width:7px;height:7px;background:var(--gray-600);border-radius:50%;animation:typing .8s infinite}
.chat-msg--typing span:nth-child(2){animation-delay:.15s}
.chat-msg--typing span:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-5px)}}
.chat-quick-replies{display:flex;flex-wrap:wrap;gap:.4rem;padding:.5rem 1rem;background:#f7f8fc}
.chat-quick-reply{background:none;border:1px solid var(--teal);color:var(--teal);border-radius:100px;padding:.35rem .8rem;font-size:.8rem;cursor:pointer;transition:all var(--transition)}
.chat-quick-reply:hover{background:var(--teal);color:var(--white)}
.chat-window__input{display:flex;padding:.75rem;border-top:1px solid var(--gray-300);gap:.5rem;flex-shrink:0;background:var(--white)}
.chat-window__input input{flex:1;border:1px solid var(--gray-300);border-radius:100px;padding:.55rem 1rem;font-size:.875rem;font-family:var(--font-body);outline:none;transition:border-color var(--transition)}
.chat-window__input input:focus{border-color:var(--teal)}
.chat-window__input button{width:38px;height:38px;border-radius:50%;background:var(--teal);border:none;color:white;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition);flex-shrink:0}
.chat-window__input button:hover{background:var(--teal-light)}

/* SERVICES */
.service-grid{display:grid;gap:3rem;grid-template-columns:1fr 1fr;align-items:center}
.service-grid--flip{direction:rtl}
.service-grid--flip>*{direction:ltr}
.service-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.service-img img{width:100%;height:320px;object-fit:cover}
.service-list{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin-top:1rem}
.service-list li{display:flex;align-items:flex-start;gap:.6rem;font-size:.95rem;color:var(--gray-600)}
.service-list li::before{content:'→';color:var(--teal);font-weight:700;flex-shrink:0;margin-top:.1rem}

/* CONTACT */
.contact-grid{display:grid;gap:3rem;grid-template-columns:1fr 1.4fr;align-items:start}
.contact-info__item{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.5rem}
.contact-info__icon{width:44px;height:44px;background:linear-gradient(135deg,rgba(181,98,42,.1),rgba(42,125,140,.1));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.contact-form{background:var(--white);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow-md)}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--navy);margin-bottom:.4rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:.7rem 1rem;border:1px solid var(--gray-300);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.9rem;color:var(--text-dark);background:var(--white);transition:border-color var(--transition);outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(42,125,140,.12)}
.form-group textarea{resize:vertical;min-height:120px}

/* ABOUT */
.about-founder{background:var(--sand);border-radius:var(--radius-lg);padding:3rem;display:flex;gap:2.5rem;align-items:flex-start}
.founder-placeholder{width:160px;height:160px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--teal));display:flex;align-items:center;justify-content:center;font-size:3rem;flex-shrink:0;border:4px solid var(--copper);color:white}

/* UTILITIES */
.text-center{text-align:center}
.text-copper{color:var(--copper)}
.text-teal{color:var(--teal-light)}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}

/* RESPONSIVE */
@media(max-width:900px){.footer__grid{grid-template-columns:1fr 1fr}.service-grid{grid-template-columns:1fr}.service-grid--flip{direction:ltr}.contact-grid{grid-template-columns:1fr}.about-founder{flex-direction:column;align-items:center;text-align:center}}
@media(max-width:768px){.navbar__links,.navbar__cta-wrap{display:none}.navbar__hamburger{display:flex}.hero{min-height:85vh}.cards{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.footer__grid{grid-template-columns:1fr}.footer__bottom{flex-direction:column;text-align:center}}
@media(max-width:480px){.steps{grid-template-columns:1fr}.chat-window{width:calc(100vw - 2rem);right:1rem}.chat-fab{right:1rem;bottom:1rem}.section{padding:3.5rem 1.25rem}}