/* =============================================================
   AILE KUTLAMASI REHBERI — Turkiye Kutlama & Senlik Temasi
   Palette: Kiremit Red · Ottoman Teal · Warm Copper · Ivory Linen
   ============================================================= */

/* ===== CSS VARIABLES ===== */
:root{
  --red:#8B2635;
  --red-light:#A83244;
  --red-dark:#6E1D2A;
  --teal:#1A6B5C;
  --teal-light:#238F7B;
  --teal-dark:#12504A;
  --copper:#D4A574;
  --copper-light:#E4C49E;
  --gold:#C9956B;
  --mahogany:#2C1810;
  --brown:#3A2520;
  --brown-mid:#5E3D33;
  --ivory:#FBF7F2;
  --cream:#F5EDE3;
  --linen:#EDE2D4;
  --white:#FFFFFF;
  --shadow-soft:0 4px 20px rgba(44,24,16,.08);
  --shadow-md:0 8px 32px rgba(44,24,16,.12);
  --shadow-glow:0 0 30px rgba(139,38,53,.15);
  --radius:10px;
  --radius-lg:16px;
  --transition:.3s cubic-bezier(.4,0,.2,1);
}

/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px;overflow-x:hidden}
body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.78;color:var(--brown);background:var(--ivory);overflow-x:hidden;max-width:100vw;padding-top:60px}

/* ===== SKIP LINK ===== */
.skip-link{position:absolute;top:-100%;left:16px;background:var(--teal);color:var(--white);padding:8px 18px;border-radius:0 0 8px 8px;z-index:10000;font-weight:600;text-decoration:none;transition:top .2s}
.skip-link:focus{top:0}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4{color:var(--mahogany);line-height:1.3;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.2vw,2.8rem);font-weight:800}
h2{font-size:clamp(1.45rem,3.2vw,2.1rem);font-weight:700;margin-bottom:20px;position:relative}
h3{font-size:clamp(1.1rem,2.2vw,1.45rem);font-weight:600;margin-bottom:12px;color:var(--red-dark)}
p{margin-bottom:14px}
a{color:var(--teal);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--teal-light)}
ul,ol{padding-left:1.4em;margin-bottom:14px}
li{margin-bottom:6px}
li::marker{color:var(--copper)}

/* ===== DECORATIVE H2 UNDERLINE ===== */
.section h2::after,.page-content h2::after{
  content:'';display:block;width:60px;height:3px;margin-top:10px;
  background:linear-gradient(90deg,var(--red),var(--copper));border-radius:3px;
  transition:width .4s ease;
}
.section h2:hover::after,.page-content h2:hover::after{width:120px}

/* ===== LAYOUT ===== */
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.section{padding:70px 0;position:relative}
.section:nth-child(even){background:var(--cream)}
.section:nth-child(odd){background:var(--ivory)}

/* ===== TURKISH PATTERN DIVIDER ===== */
.garland-line{
  height:12px;border:none;margin:0;position:relative;overflow:hidden;
  background:
    linear-gradient(135deg,var(--red) 25%,transparent 25%),
    linear-gradient(225deg,var(--red) 25%,transparent 25%),
    linear-gradient(315deg,var(--teal) 25%,transparent 25%),
    linear-gradient(45deg,var(--teal) 25%,transparent 25%);
  background-size:20px 12px;
  background-color:var(--copper);
  opacity:.7;
}

/* ===== HEADER ===== */
.site-header{
  background:linear-gradient(135deg,var(--mahogany) 0%,var(--red-dark) 100%);
  color:var(--ivory);position:fixed;top:0;left:0;right:0;z-index:900;
  box-shadow:0 3px 16px rgba(44,24,16,.3);
  border-bottom:2px solid var(--copper);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:1100px;margin:0 auto}
.site-logo{font-size:1.25rem;font-weight:800;color:var(--copper-light);letter-spacing:.3px;text-decoration:none;transition:color var(--transition)}
.site-logo:hover{color:var(--white)}
.site-logo span{color:var(--copper);transition:color var(--transition)}
.site-logo:hover span{color:var(--copper-light)}

/* NAV */
.main-nav{display:flex;gap:4px;align-items:center}
.main-nav a{
  color:rgba(251,247,242,.75);font-size:.86rem;padding:6px 13px;
  border-radius:6px;transition:all var(--transition);white-space:nowrap;
  position:relative;text-decoration:none;
}
.main-nav a:hover,.main-nav a:focus{background:rgba(212,165,116,.15);color:var(--ivory)}
.main-nav a.active{background:var(--red);color:var(--white);box-shadow:0 2px 8px rgba(139,38,53,.3)}

/* NAV TOGGLE (mobile) */
.nav-toggle{display:none;background:none;border:none;color:var(--copper-light);cursor:pointer;padding:6px;transition:color var(--transition)}
.nav-toggle:hover{color:var(--white)}
.nav-toggle svg{width:26px;height:26px}
.nav-toggle .icon-close{display:none}
.nav-toggle[aria-expanded="true"] .icon-menu{display:none}
.nav-toggle[aria-expanded="true"] .icon-close{display:block}

/* ===== HERO ===== */
.hero{
  background:
    radial-gradient(ellipse at 20% 50%,rgba(139,38,53,.15) 0%,transparent 60%),
    radial-gradient(ellipse at 80% 20%,rgba(26,107,92,.1) 0%,transparent 50%),
    linear-gradient(160deg,var(--mahogany) 0%,#3D1F18 30%,var(--red-dark) 70%,#1E3A34 100%);
  color:var(--ivory);padding:90px 0 80px;position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:0;right:0;width:50%;height:100%;
  background:radial-gradient(circle at 80% 30%,rgba(212,165,116,.1) 0%,transparent 60%);
  pointer-events:none;animation:hero-glow 8s ease-in-out infinite alternate;
}
.hero::after{
  content:'';position:absolute;bottom:0;left:0;width:50%;height:100%;
  background:radial-gradient(circle at 20% 80%,rgba(26,107,92,.07) 0%,transparent 60%);
  pointer-events:none;animation:hero-glow 10s ease-in-out infinite alternate-reverse;
}
@keyframes hero-glow{
  0%{opacity:.5}
  100%{opacity:1}
}

/* Hero geometric decorations */
.hero-deco{position:absolute;opacity:.06;pointer-events:none}
.hero-deco--1{top:12%;right:10%;width:90px;height:90px;border:3px solid var(--copper);transform:rotate(45deg);border-radius:8px}
.hero-deco--2{bottom:18%;right:18%;width:50px;height:50px;background:var(--teal);border-radius:50%;animation:float 6s ease-in-out infinite}
.hero-deco--3{top:35%;right:28%;width:65px;height:65px;border:2px solid var(--ivory);border-radius:12px;transform:rotate(20deg);animation:float 8s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translateY(0) rotate(20deg)}50%{transform:translateY(-10px) rotate(25deg)}}

.hero-content{position:relative;z-index:1;max-width:700px}
.hero h1{margin-bottom:20px;color:var(--white);text-shadow:0 2px 20px rgba(0,0,0,.2)}
.hero p{font-size:1.14rem;color:rgba(237,226,212,.8);max-width:580px;margin-bottom:28px;line-height:1.8}
.hero-cta{
  display:inline-block;background:var(--red);color:var(--white);
  padding:14px 34px;border-radius:8px;font-weight:700;font-size:1rem;
  transition:all var(--transition);position:relative;overflow:hidden;
  box-shadow:0 4px 16px rgba(139,38,53,.35);
}
.hero-cta:hover{
  background:var(--red-light);color:var(--white);
  transform:translateY(-3px);box-shadow:0 8px 28px rgba(139,38,53,.4);
}
.hero-cta::after{
  content:'';position:absolute;top:50%;left:50%;width:0;height:0;
  background:rgba(255,255,255,.12);border-radius:50%;
  transform:translate(-50%,-50%);transition:width .5s,height .5s;
}
.hero-cta:hover::after{width:300px;height:300px}

/* ===== CONTENT WITH IMAGE ===== */
.content-with-image{display:flex;gap:28px;align-items:flex-start;margin:24px 0}
.content-with-image .content-text{flex:1;min-width:0}
.content-with-image .content-image{flex:0 0 280px;max-width:280px}
.content-with-image .content-image img{
  width:100%;height:auto;border-radius:var(--radius);display:block;
  border:2px solid var(--linen);box-shadow:var(--shadow-soft);
  transition:transform var(--transition),box-shadow var(--transition);
}
.content-with-image .content-image img:hover{transform:scale(1.03);box-shadow:var(--shadow-md)}
.content-with-image.reverse{flex-direction:row-reverse}

/* ===== PLACEHOLDER PANELS ===== */
.img-placeholder{
  border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;
  display:flex;align-items:center;justify-content:center;
  font-size:.82rem;color:var(--brown-mid);position:relative;margin-bottom:16px;
}
.img-placeholder--warm{background:linear-gradient(135deg,var(--cream) 0%,var(--linen) 60%,var(--copper-light) 100%)}
.img-placeholder--table{background:linear-gradient(160deg,var(--linen) 0%,var(--copper-light) 40%,var(--cream) 100%)}
.img-placeholder--pattern{
  background:
    repeating-linear-gradient(45deg,transparent,transparent 8px,rgba(139,38,53,.03) 8px,rgba(139,38,53,.03) 16px),
    linear-gradient(var(--cream),var(--linen));
}
.img-placeholder svg{position:absolute;top:0;left:0;width:100%;height:100%;opacity:.1}

/* ===== CARDS GRID ===== */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:26px;margin-top:28px}
.card{
  background:var(--white);border:1px solid var(--linen);border-radius:var(--radius-lg);
  padding:28px 24px;position:relative;overflow:hidden;
  transition:transform var(--transition),box-shadow var(--transition);
}
.card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--red),var(--copper),var(--teal));
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card:hover::before{transform:scaleX(1)}
.card h3{color:var(--red)}

/* ===== KUTLAMA PROFILI INTERACTIVE ===== */
.profil-widget{
  background:var(--white);border:2px solid var(--linen);border-radius:var(--radius-lg);
  padding:32px;margin-top:28px;box-shadow:var(--shadow-soft);
}
.profil-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.profil-btn{
  background:var(--cream);border:2px solid var(--red);color:var(--red);
  padding:11px 22px;border-radius:8px;cursor:pointer;font-size:.92rem;font-weight:600;
  transition:all var(--transition);
}
.profil-btn:hover,.profil-btn:focus{
  background:var(--red);color:var(--white);
  transform:translateY(-2px);box-shadow:0 4px 12px rgba(139,38,53,.25);
}
.profil-btn[aria-pressed="true"]{background:var(--red);color:var(--white);box-shadow:0 4px 12px rgba(139,38,53,.25)}
.profil-result{
  min-height:80px;padding:22px;background:var(--ivory);border-radius:var(--radius);
  border-left:4px solid var(--teal);display:none;
}
.profil-result.active{display:block;animation:slideUp .35s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.profil-result h4{color:var(--teal-dark);margin-bottom:10px}

/* ===== FAQ / ACCORDION ===== */
.faq-list{max-width:780px}
.faq-item{border-bottom:1px solid var(--linen);padding:0;transition:background var(--transition)}
.faq-item:hover{background:rgba(212,165,116,.06)}
.faq-question{
  width:100%;background:none;border:none;text-align:left;
  padding:20px 44px 20px 0;font-size:1.06rem;font-weight:600;
  color:var(--mahogany);cursor:pointer;position:relative;font-family:inherit;line-height:1.4;
  transition:color var(--transition);
}
.faq-question:hover{color:var(--red)}
.faq-question::after{
  content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:1.5rem;color:var(--teal);transition:transform .3s,color .3s;
  width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  border-radius:50%;background:rgba(26,107,92,.08);
}
.faq-question[aria-expanded="true"]::after{
  content:'-';transform:translateY(-50%) rotate(180deg);
  background:var(--teal);color:var(--white);
}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.faq-answer.open{max-height:600px;padding-bottom:18px}
.faq-answer p{color:var(--brown-mid)}

/* ===== FOOTER ===== */
.site-footer{
  background:linear-gradient(160deg,var(--mahogany) 0%,#1E1210 100%);
  color:var(--copper-light);padding:48px 0 24px;
  border-top:3px solid var(--red);
}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;margin-bottom:28px}
.footer-col h4{color:var(--copper);margin-bottom:14px;font-size:1rem;letter-spacing:.5px}
.footer-col p{font-size:.88rem;color:rgba(212,165,116,.6)}
.footer-col a{color:rgba(212,165,116,.7);display:block;margin-bottom:8px;font-size:.9rem;transition:all var(--transition)}
.footer-col a:hover{color:var(--ivory);padding-left:6px}
.footer-bottom{
  border-top:1px solid rgba(212,165,116,.15);padding-top:18px;
  text-align:center;font-size:.82rem;color:rgba(212,165,116,.4);
}

/* ===== FORM (standalone block) ===== */
.form-block{
  background:var(--white);border:1px solid var(--linen);
  border-radius:var(--radius-lg);padding:40px 36px;max-width:620px;margin:0 auto;
  box-shadow:var(--shadow-soft);position:relative;overflow:hidden;
}
.form-block::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--red),var(--copper),var(--teal));
}
.form-block h2{text-align:center}
.form-block h2::after{margin-left:auto;margin-right:auto}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:.92rem;color:var(--mahogany)}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:12px 16px;border:2px solid var(--linen);
  border-radius:8px;font-size:.95rem;font-family:inherit;
  background:var(--ivory);transition:all var(--transition);
}
.form-group input:focus,.form-group textarea:focus{
  outline:none;border-color:var(--teal);background:var(--white);
  box-shadow:0 0 0 4px rgba(26,107,92,.1);
}
.form-group textarea{min-height:120px;resize:vertical}
.form-honeypot{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form-consent{display:flex;gap:10px;align-items:flex-start;margin-bottom:22px;font-size:.88rem}
.form-consent input[type="checkbox"]{margin-top:3px;accent-color:var(--teal)}
.btn-submit{
  background:var(--red);color:var(--white);border:none;
  padding:14px 32px;border-radius:8px;font-size:1rem;font-weight:700;
  cursor:pointer;transition:all var(--transition);display:block;width:100%;
  box-shadow:0 4px 14px rgba(139,38,53,.25);position:relative;overflow:hidden;
}
.btn-submit:hover{background:var(--red-light);transform:translateY(-2px);box-shadow:0 6px 20px rgba(139,38,53,.35)}
.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.form-feedback{margin-top:16px;padding:14px 18px;border-radius:8px;font-size:.92rem;display:none}
.form-feedback.success{display:block;background:#E8F5E9;color:#2E7D32;border:1px solid #A5D6A7}
.form-feedback.error{display:block;background:#FFEBEE;color:#C62828;border:1px solid #EF9A9A}

/* ===== CONTACT INFO ===== */
.contact-info{max-width:620px;margin:0 auto 44px}
.contact-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.contact-info-item{
  background:var(--white);border:1px solid var(--linen);border-radius:var(--radius);
  padding:20px 22px;transition:all var(--transition);position:relative;overflow:hidden;
}
.contact-info-item::before{
  content:'';position:absolute;bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--teal),var(--copper));
  transform:scaleX(0);transition:transform .4s ease;
}
.contact-info-item:hover{box-shadow:var(--shadow-soft)}
.contact-info-item:hover::before{transform:scaleX(1)}
.contact-info-item strong{display:block;margin-bottom:4px;color:var(--teal-dark);font-size:.84rem;text-transform:uppercase;letter-spacing:.5px}

/* ===== COOKIE BANNER ===== */
.cookie-banner{
  position:fixed;bottom:0;left:0;right:0;
  background:rgba(44,24,16,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  color:var(--cream);padding:22px;z-index:9999;
  box-shadow:0 -6px 30px rgba(0,0,0,.25);
  transform:translateY(100%);transition:transform .4s ease;
  border-top:2px solid var(--red);
}
.cookie-banner.visible{transform:translateY(0)}
.cookie-banner-inner{max-width:1100px;margin:0 auto}
.cookie-banner p{font-size:.9rem;margin-bottom:14px;line-height:1.65;color:rgba(237,226,212,.85)}
.cookie-banner a{color:var(--copper-light);font-weight:600}
.cookie-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.cookie-btn{
  padding:10px 24px;border-radius:8px;font-size:.9rem;font-weight:600;
  cursor:pointer;border:2px solid var(--copper);transition:all var(--transition);
}
.cookie-btn--accept{background:var(--teal);color:var(--white);border-color:var(--teal)}
.cookie-btn--accept:hover{background:var(--teal-light);border-color:var(--teal-light)}
.cookie-btn--reject{background:transparent;color:var(--copper-light)}
.cookie-btn--reject:hover{background:rgba(212,165,116,.12)}
.cookie-btn--settings{background:transparent;color:var(--copper-light)}
.cookie-btn--settings:hover{background:rgba(212,165,116,.12)}
.cookie-settings-panel{
  display:none;margin-top:16px;padding:18px;
  background:rgba(255,255,255,.05);border-radius:var(--radius);
  border:1px solid rgba(212,165,116,.15);
}
.cookie-settings-panel.open{display:block;animation:slideUp .3s ease}
.cookie-setting-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid rgba(212,165,116,.1)}
.cookie-setting-row:last-child{border-bottom:none}
.cookie-setting-row label{font-size:.88rem}
.cookie-setting-row input[type="checkbox"]{accent-color:var(--teal)}
.cookie-save-btn{
  margin-top:14px;background:var(--copper);color:var(--mahogany);border:none;
  padding:9px 22px;border-radius:8px;cursor:pointer;font-weight:700;
  transition:all var(--transition);
}
.cookie-save-btn:hover{background:var(--copper-light)}

/* ===== PAGE CONTENT (SUBPAGES) ===== */
.page-header{
  background:
    radial-gradient(ellipse at 70% 30%,rgba(139,38,53,.12) 0%,transparent 60%),
    linear-gradient(160deg,var(--mahogany) 0%,var(--red-dark) 60%,#1E3A34 100%);
  color:var(--ivory);padding:56px 0 44px;position:relative;
}
.page-header h1{margin-bottom:8px;color:var(--white)}
.page-header p{color:var(--copper-light)}
.page-content{padding:50px 0;min-height:50vh}
.page-content h2{margin-top:32px;margin-bottom:16px}
.page-content h3{margin-top:24px}
.page-content ul{margin-bottom:18px}
.page-content p{max-width:780px}

/* ===== SITEMAP PAGE ===== */
.sitemap-list{list-style:none;padding:0}
.sitemap-list li{
  padding:10px 0;border-bottom:1px solid var(--linen);
  transition:padding-left var(--transition);
}
.sitemap-list li:hover{padding-left:8px}
.sitemap-list a{font-weight:600;font-size:1.02rem;color:var(--teal)}
.sitemap-list a:hover{color:var(--red)}

/* ===== 404 ===== */
.error-page{text-align:center;padding:100px 20px;min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center}
.error-page h1{font-size:5rem;color:var(--red);margin-bottom:12px;text-shadow:0 4px 16px rgba(139,38,53,.15)}
.error-page p{font-size:1.1rem;color:var(--brown-mid);margin-bottom:30px;max-width:440px}
.error-page a{
  background:var(--red);color:var(--white);padding:14px 32px;border-radius:8px;
  font-weight:700;display:inline-block;transition:all var(--transition);
  box-shadow:0 4px 14px rgba(139,38,53,.25);
}
.error-page a:hover{background:var(--red-light);color:var(--white);transform:translateY(-2px)}

/* ===== SECTION PATTERN OVERLAYS ===== */
.section--pattern{
  background-image:
    repeating-linear-gradient(45deg,transparent,transparent 20px,rgba(139,38,53,.015) 20px,rgba(139,38,53,.015) 40px),
    repeating-linear-gradient(-45deg,transparent,transparent 20px,rgba(26,107,92,.01) 20px,rgba(26,107,92,.01) 40px);
}

/* ===== ANIMATIONS ===== */
.fade-in{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
.slide-left{opacity:0;transform:translateX(-30px);transition:opacity .6s ease,transform .6s ease}
.slide-left.visible{opacity:1;transform:translateX(0)}
.slide-right{opacity:0;transform:translateX(30px);transition:opacity .6s ease,transform .6s ease}
.slide-right.visible{opacity:1;transform:translateX(0)}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0s!important;transition-duration:0s!important;scroll-behavior:auto!important}
  .fade-in,.slide-left,.slide-right{opacity:1;transform:none}
  .hero::before,.hero::after,.hero-deco--2,.hero-deco--3{animation:none}
}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .nav-toggle{display:block}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:linear-gradient(180deg,var(--mahogany),var(--red-dark));
    flex-direction:column;padding:16px 20px;gap:2px;
    box-shadow:0 12px 28px rgba(0,0,0,.3);
    border-bottom:2px solid var(--copper);
  }
  .main-nav.open{display:flex;animation:slideDown .3s ease}
  @keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
  .main-nav a{padding:12px 8px;border-radius:6px}
  .main-nav a.active{background:rgba(139,38,53,.5)}
  .hero{padding:56px 0 48px}
  .hero-deco{display:none}
  .section{padding:48px 0}
  .profil-buttons{flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr}
  .content-with-image{flex-direction:column}
  .content-with-image.reverse{flex-direction:column}
  .content-with-image .content-image{flex:0 0 auto;max-width:100%}
  .form-block{padding:28px 20px}
}

@media(max-width:480px){
  .hero h1{font-size:1.6rem}
  .cookie-buttons{flex-direction:column}
  .cookie-btn{width:100%;text-align:center}
  .profil-btn{width:100%;text-align:center}
}