:root{--bg-dark:#0B0F19;--bg-dark-2:#111827;--bg-surface:#1E293B;--bg-light:#F8FAFC;--white:#fff;
--blue:#2563EB;--cyan:#06B6D4;--grad:linear-gradient(135deg,#2563EB 0%,#06B6D4 100%);--grad-dark:linear-gradient(150deg,#0B0F19 15%,#111827 70%,#1E293B 94%);
--text:#0F172A;--text-light:#F8FAFC;--muted:#64748B;--muted-light:#94A3B8;
--sh-sm:0 4px 6px rgba(15,23,42,.07),0 1px 3px rgba(15,23,42,.06);--sh-lg:0 15px 35px rgba(15,23,42,.1),0 5px 15px rgba(0,0,0,.05);--sh-blue:0 10px 25px -5px rgba(37,99,235,.45);--r:1rem;--r-sm:.5rem}
body{font-family:'Plus Jakarta Sans',sans-serif;color:var(--text);background:var(--bg-light);overflow-x:hidden;scroll-behavior:smooth}
html{scroll-behavior:smooth;scroll-padding-top:80px}
.btn-argon{background:var(--grad);color:#fff;border:0;font-weight:600;padding:.75rem 1.75rem;border-radius:var(--r-sm);box-shadow:var(--sh-blue);transition:all .25s ease;letter-spacing:.02em}
.btn-argon:hover{transform:translateY(-2px);box-shadow:0 14px 30px -5px rgba(37,99,235,.6);color:#fff}
.btn-argon-outline{background:rgba(255,255,255,.08);color:var(--text-light);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(8px);font-weight:600;padding:.75rem 1.75rem;border-radius:var(--r-sm);transition:all .25s ease}
.btn-argon-outline:hover{background:#fff;color:var(--bg-dark);transform:translateY(-2px)}
.btn-wa{background:#25d366;color:#fff;border:0;font-weight:600;padding:.75rem 1.5rem;border-radius:var(--r-sm)}.btn-wa:hover{background:#1fb85a;color:#fff}
.badge-argon{display:inline-block;padding:.45rem 1rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;border-radius:50rem;background:rgba(37,99,235,.12);color:var(--blue);margin-bottom:1rem}
.badge-argon-dark{background:rgba(6,182,212,.15);color:#38BDF8;border:1px solid rgba(56,189,248,.25)}
.navbar-argon{background:rgba(11,15,25,.85);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);padding:1rem 0}
.navbar-brand{font-weight:800;font-size:1.4rem;letter-spacing:-.03em;color:#fff!important}.navbar-brand span{color:var(--cyan)}
.nav-link{color:var(--muted-light)!important;font-weight:500;margin:0 .5rem;transition:color .2s}.nav-link:hover,.nav-link.active{color:#fff!important}
.lang-btn{background:var(--bg-surface);color:var(--text-light);border:1px solid rgba(255,255,255,.15);border-radius:50rem;padding:.35rem .9rem;font-size:.8rem;font-weight:700;text-decoration:none}
.lang-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.hero-section{position:relative;background:var(--grad-dark);padding:9rem 0 11rem;color:var(--text-light);overflow:hidden}
.hero-accent{position:absolute;width:550px;height:550px;background:radial-gradient(circle,rgba(37,99,235,.25),rgba(6,182,212,0) 70%);top:-150px;right:-100px;border-radius:50%;pointer-events:none}
.hero-accent-2{position:absolute;width:450px;height:450px;background:radial-gradient(circle,rgba(6,182,212,.18),rgba(11,15,25,0) 70%);bottom:-100px;left:-100px;border-radius:50%;pointer-events:none}
.sep{position:absolute;bottom:0;left:0;width:100%;overflow:hidden;line-height:0;transform:rotate(180deg)}.sep svg{display:block;width:calc(100% + 1.3px);height:70px}.sep .f{fill:var(--bg-light)}
.booking-wrap{margin-top:-5.5rem;position:relative;z-index:10}
.argon-card{background:#fff;border-radius:var(--r);border:1px solid rgba(226,232,240,.8);box-shadow:var(--sh-lg);transition:transform .3s,box-shadow .3s}
.argon-card-hover:hover{transform:translateY(-8px);box-shadow:0 22px 45px rgba(15,23,42,.14)}
.card-dark{background:var(--bg-dark-2);border:1px solid rgba(255,255,255,.08);color:var(--text-light);border-radius:var(--r);box-shadow:0 15px 35px rgba(0,0,0,.35);transition:transform .3s,border-color .3s}
.card-dark:hover{transform:translateY(-6px);border-color:rgba(37,99,235,.5)}
.icon-shape{width:3.5rem;height:3.5rem;display:inline-flex;align-items:center;justify-content:center;border-radius:.85rem;font-size:1.4rem;background:rgba(37,99,235,.1);color:var(--blue);margin-bottom:1.25rem}
.icon-cyan{background:rgba(6,182,212,.15);color:var(--cyan)}
.ph{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.5rem;color:rgba(255,255,255,.8);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;background:linear-gradient(135deg,#1D4ED8,#2563EB 55%,#06B6D4);background-size:cover;background-position:center}
.ph i{font-size:2.2rem;opacity:.9}.ph.has{font-size:0}.ph.has i{display:none}
.ph-alt{background:linear-gradient(135deg,#111827,#1E293B 55%,#2563EB)}
.room-img{position:relative;overflow:hidden;border-radius:var(--r) var(--r) 0 0;height:240px}.room-img .ph{height:100%}
.section-dark{background:var(--bg-dark);color:var(--text-light);padding:6rem 0}
.gallery-item{border-radius:var(--r);overflow:hidden;height:270px;box-shadow:var(--sh-sm)}.gallery-item .ph{height:100%;transition:transform .45s}.gallery-item:hover .ph{transform:scale(1.06)}
.form-control-argon,.form-select-argon{background:#F1F5F9;border:1px solid transparent;border-radius:var(--r-sm);padding:.75rem 1rem;font-size:.95rem;color:var(--text);transition:all .2s}
.form-control-argon:focus,.form-select-argon:focus{background:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.12);outline:0}
.map{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-lg);aspect-ratio:16/7;background:#e2e8f0}.map iframe{width:100%;height:100%;border:0;display:block}
.hp{position:absolute;left:-9999px}
.wafab{position:fixed;right:18px;bottom:18px;z-index:1030;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.3);color:#fff;font-size:1.8rem}.wafab:hover{background:#1fb85a;color:#fff}
footer{background:var(--bg-dark);color:var(--muted-light);border-top:1px solid rgba(255,255,255,.08)}
@media(max-width:991px){.hero-section{padding:7rem 0 9rem}.map{aspect-ratio:4/5}}
.room-img .ph,.gallery-item .ph{background-position:center 68%}

/* Özel açılır liste (select yerine) */
.cs{position:relative}
.cs-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:.75rem;text-align:left;cursor:pointer;font:inherit}
.cs-btn .cs-val{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cs-btn i{color:var(--muted);transition:transform .2s;flex-shrink:0}
.cs.open .cs-btn{background:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.cs.open .cs-btn i{transform:rotate(180deg);color:var(--blue)}
.cs-list{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:60;margin:0;padding:.4rem;list-style:none;background:#fff;border:1px solid rgba(226,232,240,.9);border-radius:var(--r);box-shadow:0 18px 40px rgba(15,23,42,.18);max-height:280px;overflow:auto;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .16s,transform .16s,visibility .16s}
.cs.open .cs-list{opacity:1;visibility:visible;transform:none}
.cs.up .cs-list{top:auto;bottom:calc(100% + 8px)}
.cs-opt{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.65rem .85rem;border-radius:.6rem;cursor:pointer;color:var(--text);font-size:.95rem;font-weight:500}
.cs-opt i{opacity:0;color:var(--blue)}
.cs-opt:hover,.cs-opt.act{background:#EFF6FF;color:var(--blue)}
.cs-opt[aria-selected=true]{font-weight:700;color:var(--blue)}
.cs-opt[aria-selected=true] i{opacity:1}

/* Takvim (flatpickr) Argon teması */
.flatpickr-calendar{font-family:'Plus Jakarta Sans',sans-serif;border-radius:var(--r);border:1px solid rgba(226,232,240,.9);box-shadow:0 18px 40px rgba(15,23,42,.18);padding:.4rem .3rem .6rem;width:318px}
.flatpickr-calendar:before,.flatpickr-calendar:after{display:none}
.flatpickr-months .flatpickr-month{height:44px}
.flatpickr-current-month{font-size:1rem;font-weight:700;color:var(--text);padding-top:8px}
.flatpickr-current-month .flatpickr-monthDropdown-months,.flatpickr-current-month input.cur-year{font-weight:700;color:var(--text)}
.flatpickr-months .flatpickr-prev-month,.flatpickr-months .flatpickr-next-month{color:var(--muted);fill:var(--muted);top:6px;padding:8px 12px}
.flatpickr-months .flatpickr-prev-month:hover svg,.flatpickr-months .flatpickr-next-month:hover svg{fill:var(--blue)}
span.flatpickr-weekday{color:var(--muted);font-weight:600;font-size:.78rem}
.flatpickr-day{border-radius:.65rem;font-weight:500;color:var(--text);max-width:40px;height:40px;line-height:40px;border:1px solid transparent}
.flatpickr-day:hover,.flatpickr-day:focus{background:#EFF6FF;border-color:#EFF6FF;color:var(--blue)}
.flatpickr-day.today{border-color:var(--cyan);background:transparent}
.flatpickr-day.today:hover{background:#EFF6FF;border-color:var(--cyan);color:var(--blue)}
.flatpickr-day.selected,.flatpickr-day.selected:hover,.flatpickr-day.selected:focus{background:var(--grad);border-color:transparent;color:#fff;box-shadow:var(--sh-blue)}
.flatpickr-day.flatpickr-disabled,.flatpickr-day.flatpickr-disabled:hover,.flatpickr-day.prevMonthDay,.flatpickr-day.nextMonthDay{color:#CBD5E1}
input.flatpickr-input[readonly],input.form-control-argon[readonly]{cursor:pointer}
.map-card{background:linear-gradient(135deg,#fff,#EFF6FF)}