/* ============================================
   Muhasebe180 Landing Page v2
   Renk Paleti: Gece Laciverti + Teal + Mint + Sıcak Turuncu
   ============================================ */

:root {
  /* ── Primary Palette ── */
  --navy: #10143F;
  --navy-light: #20286D;
  --deep-purple: #5A2FB7;
  --lila: #9B7CF6;
  --lila-light: #C4B5FD;
  --teal: #0A6170;
  --teal-light: #0F8798;
  --mint: #00E0B8;
  --mint-light: #5FF5D4;
  --orange: #FF7A1A;
  --gold: #FFD166;

  /* ── Neutrals ── */
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #E2E8F0;
  --gray-200: #CBD5E1;
  --gray-300: #94A3B8;
  --gray-400: #64748B;
  --gray-500: #475569;
  --gray-600: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* ── Gradients ── */
  --gradient-primary: linear-gradient(135deg, var(--navy) 0%, var(--deep-purple) 46%, var(--teal) 100%);
  --gradient-accent: linear-gradient(135deg, var(--teal) 0%, var(--mint) 100%);
  --gradient-purple: linear-gradient(135deg, var(--deep-purple) 0%, var(--lila) 100%);
  --gradient-hero: radial-gradient(circle at 18% 18%, rgba(0,224,184,0.22) 0%, transparent 32%), radial-gradient(circle at 76% 12%, rgba(155,124,246,0.26) 0%, transparent 34%), linear-gradient(135deg, #080C24 0%, #141A52 42%, #073A49 100%);

  /* ── Shadows ── */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.18);
  --shadow-glow: 0 0 40px rgba(0, 191, 165, 0.25);
  --shadow-teal: 0 8px 30px rgba(15, 76, 92, 0.3);

  /* ── Border Radius ── */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* ── Transitions ── */
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset & Base ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Poppins',sans-serif;overflow-x:hidden;background:var(--white);color:var(--gray-800);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none;padding:0}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ── Skip Link ── */
.skip-link{position:absolute;top:-100px;left:10px;background:var(--teal);color:var(--white);padding:8px 16px;border-radius:var(--radius-sm);z-index:10000;font-weight:600;text-decoration:none;transition:top 0.2s}
.skip-link:focus{top:10px}

/* ══════════════════════════════════
   NAVBAR — Premium
   ══════════════════════════════════ */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1rem 0;transition:all 0.4s ease;background:rgba(8,12,36,0.82);border-bottom:1px solid rgba(255,255,255,0.09);backdrop-filter:blur(18px)}
.navbar::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,224,184,0.55),rgba(155,124,246,0.45),transparent);opacity:0.8}
.navbar-progress{position:absolute;bottom:0;left:0;height:2px;background:var(--mint);z-index:1001;transition:width 0.1s linear;box-shadow:0 0 10px rgba(0,191,165,0.5)}
.navbar.scrolled{padding:0.6rem 0;background:rgba(8,12,36,0.96);box-shadow:0 16px 45px rgba(0,0,0,0.28);border-bottom-color:rgba(0,224,184,0.2)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}
.navbar-brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.5rem;color:var(--white)!important;letter-spacing:-0.3px}
.navbar-brand img{height:44px!important;width:auto!important;max-width:none!important;min-width:150px;object-fit:contain;transition:all 0.4s ease}
.navbar.scrolled .navbar-brand img{height:38px!important;min-width:130px}
.navbar-toggler{border:1px solid rgba(255,255,255,0.25)!important;padding:6px 10px;border-radius:var(--radius-sm)}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(0,191,165,0.3)}
.navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")}

.navbar-nav{display:flex;align-items:center;gap:4px}
.nav-link{color:rgba(255,255,255,0.76)!important;font-weight:600;font-size:0.88rem;padding:9px 14px!important;border-radius:var(--radius-full);transition:var(--transition);position:relative;letter-spacing:0.2px}
.nav-link:hover{color:var(--white)!important;background:rgba(255,255,255,0.1)}
.nav-link::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:0;height:2px;background:linear-gradient(90deg,var(--mint),var(--lila-light));border-radius:2px;transition:width 0.3s ease;box-shadow:0 0 12px rgba(0,224,184,0.55)}
.nav-link:hover::after{width:48%}

.nav-buttons{display:flex;align-items:center;gap:10px}

.btn{transition:all 0.3s ease!important}
.btn-login{padding:12px 20px!important;border-radius:999px!important;font-weight:600;font-size:0.88rem}
.btn-login,.btn-demo{display:inline-flex;align-items:center;justify-content:center;gap:6px;will-change:transform,box-shadow}
.btn-login{background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.92)!important;border:1.5px solid rgba(255,255,255,0.18)!important}
.btn-login:hover{background:var(--white)!important;color:var(--navy)!important;border-color:var(--white)!important;transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,0.24)}

.btn-demo{padding:12px 20px!important;border-radius:999px!important;font-weight:800;font-size:0.88rem;border:none!important;background:linear-gradient(135deg,#FF7A1A 0%,#FFD166 100%)!important;color:#1A1230!important;box-shadow:0 8px 24px rgba(255,122,26,0.35),0 1px 3px rgba(0,0,0,0.15)}
.btn-demo:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(255,122,26,0.48),0 2px 6px rgba(0,0,0,0.2)}

/* ══════════════════════════════════
   HERO SECTION
   ══════════════════════════════════ */
.hero-section{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--gradient-hero);overflow:hidden;padding:130px 0 92px}
.hero-section::before{content:'';position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.035) 1px,transparent 1px),url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.04" d="M0,160L48,144C96,128,192,96,288,112C384,128,480,192,576,186.7C672,181,768,107,864,96C960,85,1056,139,1152,149.3C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');background-size:76px 76px,76px 76px,cover;background-position:center,bottom,bottom;background-repeat:repeat,repeat,no-repeat;-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,0.9),rgba(0,0,0,0.45));mask-image:linear-gradient(to bottom,rgba(0,0,0,0.9),rgba(0,0,0,0.45));opacity:0.72}
.hero-section::after{content:'';position:absolute;left:8%;right:8%;bottom:-120px;height:260px;background:radial-gradient(ellipse at center,rgba(0,224,184,0.35) 0%,transparent 68%);filter:blur(8px);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,0.98fr);align-items:center;gap:70px;position:relative;z-index:2}
.hero-text{color:var(--white)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.16);color:var(--mint-light);padding:9px 20px;border-radius:var(--radius-full);font-size:0.85rem;font-weight:700;margin-bottom:24px;backdrop-filter:blur(10px);box-shadow:inset 0 1px 0 rgba(255,255,255,0.14)}
.hero-text h1{font-size:3.45rem;font-weight:900;line-height:1.08;margin-bottom:22px;letter-spacing:-1.25px}
.hero-text h1 .highlight{background:linear-gradient(135deg,var(--mint),var(--lila-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-text p{font-size:1.16rem;opacity:0.86;max-width:560px;margin-bottom:24px;line-height:1.78}
.hero-pills{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.hero-pills span{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--radius-full);background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.13);color:rgba(255,255,255,0.86);font-size:0.86rem;font-weight:700;backdrop-filter:blur(12px)}
.hero-pills i{color:var(--mint)}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.btn-primary-hero,.btn-outline-hero{padding:20px 34px!important;border-radius:999px!important;font-size:1rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:10px;will-change:transform,box-shadow;border:none!important;transition:all 0.35s cubic-bezier(0.34,1.56,0.64,1)!important}

.btn-primary-hero{background:linear-gradient(135deg,#00A88D 0%,#00E0B8 54%,#91FFE8 100%)!important;color:#061F24!important;box-shadow:0 10px 30px rgba(0,224,184,0.38),0 2px 6px rgba(0,0,0,0.12),inset 0 1px 0 rgba(255,255,255,0.32)!important}
.btn-primary-hero span{background:rgba(6,31,36,0.12);padding:4px 10px;border-radius:var(--radius-full);font-size:0.78rem}
.btn-primary-hero:hover{transform:translateY(-3px)!important;box-shadow:0 18px 46px rgba(0,224,184,0.5),0 4px 12px rgba(0,0,0,0.2),inset 0 1px 0 rgba(255,255,255,0.35)!important}

.btn-outline-hero{background:rgba(255,255,255,0.07)!important;color:var(--white)!important;border:2px solid rgba(255,255,255,0.22)!important;font-weight:700;backdrop-filter:blur(12px)}
.btn-outline-hero:hover{background:var(--white)!important;color:var(--navy)!important;border-color:var(--white)!important;transform:translateY(-3px)!important;box-shadow:0 12px 40px rgba(0,0,0,0.25)!important}
.hero-trust{display:flex;align-items:center;gap:16px;color:rgba(255,255,255,0.7);font-size:0.88rem}
.hero-trust .stars{color:#f59e0b;font-size:0.95rem}
.hero-image{display:flex;align-items:center;justify-content:center;perspective:1200px}
.hero-visual-card{position:relative;width:100%;max-width:590px;padding:14px;border-radius:32px;background:linear-gradient(145deg,rgba(255,255,255,0.22),rgba(255,255,255,0.06));border:1px solid rgba(255,255,255,0.2);box-shadow:0 34px 100px rgba(0,0,0,0.45),0 0 70px rgba(0,224,184,0.14);backdrop-filter:blur(18px);transform:rotateY(-6deg) rotateX(3deg);transition:var(--transition-bounce)}
.hero-visual-card:hover{transform:rotateY(-2deg) rotateX(1deg) translateY(-8px);box-shadow:0 42px 120px rgba(0,0,0,0.5),0 0 85px rgba(0,224,184,0.2)}
.hero-visual-toolbar{display:flex;gap:7px;padding:2px 2px 12px}
.hero-visual-toolbar span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.35)}
.hero-visual-toolbar span:nth-child(1){background:#FF6B6B}
.hero-visual-toolbar span:nth-child(2){background:#FFD166}
.hero-visual-toolbar span:nth-child(3){background:#00E0B8}
.hero-image img{border-radius:24px;box-shadow:0 25px 80px rgba(0,0,0,0.36);border:1px solid rgba(255,255,255,0.14);max-height:480px;object-fit:cover}
.floating-card{position:absolute;display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,0.92);box-shadow:0 18px 45px rgba(0,0,0,0.22);border:1px solid rgba(255,255,255,0.65);backdrop-filter:blur(16px);animation:floatCard 6s ease-in-out infinite}
.floating-card i{width:40px;height:40px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--gradient-accent);color:var(--white);font-size:1rem;box-shadow:0 8px 20px rgba(0,224,184,0.3)}
.floating-card strong{display:block;color:var(--gray-900);font-size:1.05rem;line-height:1.1}
.floating-card span{display:block;color:var(--gray-400);font-size:0.76rem;font-weight:600}
.revenue-card{top:72px;right:-24px}
.security-card{left:-24px;bottom:46px;animation-delay:1.5s}
.security-card i{background:var(--gradient-purple)}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* Particles / floating shapes */
.hero-shapes{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-shape{position:absolute;border-radius:50%;opacity:0.06}
.hero-shape:nth-child(1){width:420px;height:420px;background:var(--lila);top:-120px;right:-90px;animation:float 20s ease-in-out infinite}
.hero-shape:nth-child(2){width:280px;height:280px;background:var(--mint);bottom:-60px;left:8%;animation:float 15s ease-in-out 5s infinite}
.hero-shape:nth-child(3){width:150px;height:150px;background:var(--teal);top:40%;right:40%;animation:float 18s ease-in-out 3s infinite}
@keyframes float{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.05)}}

/* ══════════════════════════════════
   TRUST BAR
   ══════════════════════════════════ */
.trust-bar{background:linear-gradient(180deg,#F7FDFF 0%,var(--white) 100%);padding:58px 0;border-bottom:1px solid var(--gray-100);position:relative}
.trust-bar::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,191,165,0.15),transparent)}
.trust-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.trust-stat{padding:30px 20px;border-radius:24px;transition:var(--transition);background:rgba(255,255,255,0.88);box-shadow:var(--shadow-sm);border:1px solid rgba(15,76,92,0.08)}
.trust-stat:hover{transform:translateY(-8px);box-shadow:0 18px 45px rgba(15,76,92,0.12);border-color:rgba(0,224,184,0.22)}
.trust-stat-number{font-size:2.6rem;font-weight:800;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1;margin-bottom:8px}
.trust-stat-label{font-size:0.92rem;color:var(--gray-400);font-weight:500}
.trust-stat-icon{font-size:1.35rem;margin-bottom:10px;color:var(--teal)}

/* ══════════════════════════════════
   SECTION TITLES
   ══════════════════════════════════ */
.section-header{text-align:center;margin-bottom:70px}
.section-label{display:inline-block;background:rgba(0,191,165,0.1);color:var(--teal);padding:6px 18px;border-radius:var(--radius-full);font-size:0.85rem;font-weight:600;margin-bottom:16px;letter-spacing:0.5px}
.section-header h2{font-size:2.5rem;font-weight:800;color:var(--gray-800);margin-bottom:16px;letter-spacing:-0.5px}
.section-header h2.gradient-text{background:linear-gradient(135deg,var(--navy),var(--deep-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-header p{font-size:1.1rem;color:var(--gray-400);max-width:600px;margin:0 auto;line-height:1.7}
.section-header.light h2{color:var(--white)}
.section-header.light h2.gradient-text{background:linear-gradient(135deg,var(--white),var(--mint));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-header.light p{color:rgba(255,255,255,0.7)}
.section-header.light .section-label{background:rgba(255,255,255,0.12);color:var(--mint)}

/* ══════════════════════════════════
   FEATURES SECTION
   ══════════════════════════════════ */
.features-section{padding:100px 0;background:linear-gradient(180deg,var(--gray-50) 0%,var(--white) 40%,var(--gray-50) 100%);position:relative}
.features-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(142,116,210,0.1),transparent)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature-card{background:var(--white);border-radius:var(--radius-lg);padding:42px 34px;transition:var(--transition-bounce);position:relative;overflow:hidden;border:1px solid var(--gray-100);box-shadow:var(--shadow-sm);z-index:1}
.feature-card::before{content:'';position:absolute;inset:0;background:var(--gradient-accent);opacity:0;transition:opacity 0.4s ease;z-index:-1}
.feature-card:hover{transform:translateY(-14px);box-shadow:0 30px 70px rgba(15,76,92,0.12);border-color:rgba(0,191,165,0.25)}
.feature-card:hover::before{opacity:0.03}
.feature-card::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:3px;background:var(--gradient-accent);transition:width 0.5s ease;border-radius:3px 3px 0 0}
.feature-card:hover::after{width:65%}
.feature-icon-box{width:72px;height:72px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:28px;font-size:1.8rem;position:relative}
.feature-icon-box.teal{background:var(--gradient-accent);color:var(--white);box-shadow:0 8px 25px rgba(0,191,165,0.3)}
.feature-icon-box.purple{background:var(--gradient-purple);color:var(--white);box-shadow:0 8px 25px rgba(77,44,142,0.3)}
.feature-icon-box.navy{background:linear-gradient(135deg,var(--navy),var(--teal));color:var(--white);box-shadow:0 8px 25px rgba(26,27,75,0.3)}
.feature-card:hover .feature-icon-box{transform:scale(1.08)}
.feature-card h3{font-size:1.25rem;font-weight:700;color:var(--gray-800);margin-bottom:10px}
.feature-card p{color:var(--gray-400);font-size:0.95rem;line-height:1.7}

/* ══════════════════════════════════
   HOW IT WORKS
   ══════════════════════════════════ */
.how-works-section{padding:100px 0;background:linear-gradient(180deg,var(--white) 0%,var(--gray-50) 50%,var(--white) 100%);position:relative}
.how-works-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,191,165,0.12),transparent)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;position:relative}
.steps-grid::before{content:'';position:absolute;top:60px;left:20%;right:20%;height:3px;background:linear-gradient(90deg,transparent,var(--mint),var(--lila),var(--mint),transparent);z-index:0;display:block}
.step-card{text-align:center;position:relative;z-index:1;padding:30px 20px;border-radius:var(--radius-lg);background:var(--white);box-shadow:var(--shadow-sm);border:1px solid transparent;transition:var(--transition)}
.step-card:hover{transform:translateY(-8px);box-shadow:0 16px 45px rgba(15,76,92,0.1);border-color:rgba(0,191,165,0.15)}
.step-number{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 28px;font-size:1.8rem;font-weight:800;color:var(--white);position:relative}
.step-number.teal{background:var(--gradient-accent);box-shadow:0 10px 30px rgba(0,191,165,0.35)}
.step-number.purple{background:var(--gradient-purple);box-shadow:0 10px 30px rgba(77,44,142,0.35)}
.step-number.navy{background:linear-gradient(135deg,var(--navy),var(--teal));box-shadow:0 10px 30px rgba(26,27,75,0.35)}
.step-number::after{content:'';position:absolute;inset:-6px;border-radius:50%;border:2px dashed var(--mint);animation:spin 20s linear infinite;opacity:0.4}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.step-card h3{font-size:1.3rem;font-weight:700;color:var(--gray-800);margin-bottom:10px}
.step-card p{color:var(--gray-400);font-size:0.95rem;line-height:1.7;max-width:280px;margin:0 auto}

/* ══════════════════════════════════
   PRICING SECTION
   ══════════════════════════════════ */
.pricing-section{padding:100px 0;background:linear-gradient(160deg,var(--navy) 0%,var(--deep-purple) 40%,var(--teal) 100%);position:relative;overflow:hidden}
.pricing-section::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 80%,rgba(142,116,210,0.12) 0%,transparent 50%),radial-gradient(circle at 70% 20%,rgba(0,191,165,0.1) 0%,transparent 50%);animation:shimmer 8s ease-in-out infinite alternate}
@keyframes shimmer{0%{opacity:0.6}100%{opacity:1}}
.pricing-toggle{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:50px;position:relative;z-index:1}
.pricing-toggle-label{color:rgba(255,255,255,0.7);font-weight:500;font-size:0.95rem;transition:var(--transition)}
.pricing-toggle-label.active{color:var(--white);font-weight:700}
.toggle-switch{width:56px;height:30px;background:rgba(255,255,255,0.15);border-radius:var(--radius-full);position:relative;cursor:pointer;transition:var(--transition);border:1px solid rgba(255,255,255,0.15)}
.toggle-switch::after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;background:var(--mint);border-radius:50%;transition:transform 0.3s ease;box-shadow:0 2px 6px rgba(0,0,0,0.2)}
.toggle-switch.yearly::after{transform:translateX(26px)}
.toggle-switch:hover{background:rgba(255,255,255,0.25)}
.pricing-save{display:inline-block;background:rgba(0,191,165,0.2);color:var(--mint);padding:3px 12px;border-radius:var(--radius-full);font-size:0.75rem;font-weight:700;margin-left:6px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative;z-index:1}
.pricing-card{background:rgba(255,255,255,0.96);backdrop-filter:blur(15px);border-radius:var(--radius-xl);padding:48px 36px;text-align:center;transition:var(--transition-bounce);position:relative;border:1px solid rgba(255,255,255,0.2);box-shadow:0 8px 32px rgba(0,0,0,0.12)}
.pricing-card.popular{transform:scale(1.05);background:var(--white);box-shadow:0 25px 60px rgba(0,0,0,0.3);border:2px solid var(--mint);z-index:2}
.pricing-card.popular::before{content:'EN POPÜLER';position:absolute;top:-15px;left:50%;transform:translateX(-50%);background:var(--gradient-accent);color:var(--white);padding:8px 24px;border-radius:var(--radius-full);font-size:0.78rem;font-weight:700;letter-spacing:0.5px;box-shadow:0 6px 20px rgba(0,191,165,0.4);white-space:nowrap}
.pricing-card:hover{transform:translateY(-12px);box-shadow:0 30px 60px rgba(0,0,0,0.2)}
.pricing-card.popular:hover{transform:scale(1.08) translateY(-12px)}
.pricing-card h3{font-size:1.4rem;font-weight:700;color:var(--gray-800);margin-bottom:12px}
.pricing-card .pricing-desc{font-size:0.9rem;color:var(--gray-400);margin-bottom:24px}
.pricing-price{font-size:3.2rem;font-weight:900;color:var(--navy);margin:10px 0;line-height:1}
.pricing-price .currency{font-size:1.2rem;vertical-align:super;font-weight:700;color:var(--gray-400)}
.pricing-price .period{font-size:1rem;font-weight:400;color:var(--gray-400)}
.pricing-price .yearly-price{display:none}
.pricing-features{text-align:left;margin:30px 0}
.pricing-features li{padding:10px 0;font-size:0.92rem;color:var(--gray-500);display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--gray-100)}
.pricing-features li:last-child{border-bottom:none}
.pricing-features li i{color:var(--mint);font-size:0.9rem;flex-shrink:0}
.pricing-features li.disabled{color:var(--gray-300);text-decoration:line-through}
.pricing-features li.disabled i{color:var(--gray-300)}
.btn-pricing{display:block;width:100%;padding:18px 32px!important;border-radius:999px!important;font-weight:700;font-size:1rem;transition:all 0.35s cubic-bezier(0.34,1.56,0.64,1)!important;cursor:pointer;border:none!important;text-align:center;will-change:transform,box-shadow}
.btn-pricing.primary{background:linear-gradient(135deg,#0F4C5C 0%,#00897B 50%,#00BFA5 100%);color:var(--white);box-shadow:0 6px 25px rgba(0,191,165,0.35),0 2px 6px rgba(0,0,0,0.12),inset 0 1px 0 rgba(255,255,255,0.1)}
.btn-pricing.primary:hover{transform:translateY(-3px);box-shadow:0 12px 35px rgba(0,191,165,0.5),0 4px 12px rgba(0,0,0,0.2),inset 0 1px 0 rgba(255,255,255,0.15)}
.btn-pricing.outline{background:transparent;color:var(--teal);border:2px solid var(--teal);font-weight:600}
.btn-pricing.outline:hover{background:var(--teal);color:var(--white);transform:translateY(-3px);box-shadow:0 10px 30px rgba(15,76,92,0.3)}

/* ══════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════ */
.testimonials-section{padding:100px 0;background:linear-gradient(180deg,var(--gray-50) 0%,var(--white) 100%);position:relative}
.testimonials-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,191,165,0.12),transparent)}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.testimonial-card{background:var(--white);border-radius:var(--radius-lg);padding:40px 32px;box-shadow:var(--shadow-md);transition:var(--transition);border:1px solid var(--gray-100);position:relative}
.testimonial-card::before{content:'"';position:absolute;top:20px;right:28px;font-size:5rem;line-height:1;color:rgba(0,191,165,0.06);font-family:Georgia,serif}
.testimonial-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(0,0,0,0.1)}
.testimonial-rating{display:flex;gap:3px;margin-bottom:18px;font-size:1rem;color:#f59e0b}
.testimonial-text{font-size:1rem;line-height:1.85;color:var(--gray-500);margin-bottom:24px;font-style:italic;position:relative;z-index:1}
.testimonial-author{display:flex;align-items:center;gap:14px;padding-top:18px;border-top:1px solid var(--gray-100)}
.testimonial-avatar{width:50px;height:50px;border-radius:50%;background:var(--gradient-purple);display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;font-size:1.2rem;flex-shrink:0;box-shadow:0 4px 12px rgba(77,44,142,0.3)}
.testimonial-author h4{margin:0;font-size:1rem;font-weight:700;color:var(--gray-800);line-height:1.3}
.testimonial-author span{font-size:0.82rem;color:var(--gray-400)}

/* ══════════════════════════════════
   FAQ
   ══════════════════════════════════ */
.faq-section{padding:100px 0;background:linear-gradient(180deg,var(--gray-50) 0%,var(--white) 100%)}
.faq-container{max-width:800px;margin:0 auto}
.accordion-item{border:none;margin-bottom:14px;border-radius:var(--radius-md)!important;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);transition:var(--transition)}
.accordion-item:hover{box-shadow:var(--shadow-md)}
.accordion-button{background:var(--white);color:var(--gray-800);font-weight:600;padding:20px 28px;border-radius:var(--radius-md)!important;font-size:1rem;transition:var(--transition);gap:14px;box-shadow:none!important}
.accordion-button:focus{border-color:var(--mint);box-shadow:0 0 0 4px rgba(0,191,165,0.12)!important}
.accordion-button:not(.collapsed){background:var(--gradient-accent);color:var(--white);border-radius:var(--radius-md) var(--radius-md) 0 0!important;box-shadow:none}
.accordion-button::after{transition:transform 0.35s ease}
.accordion-button:not(.collapsed)::after{filter:brightness(0) invert(1)}
.accordion-body{padding:22px 28px 28px;color:var(--gray-500);line-height:1.85;font-size:0.95rem;background:var(--white)}

/* ══════════════════════════════════
   CTA BANNER
   ══════════════════════════════════ */
.cta-banner-section{padding:100px 0;background:var(--gradient-hero);position:relative;overflow:hidden}
.cta-banner-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 20% 30%,rgba(0,224,184,0.22) 0%,transparent 52%),radial-gradient(ellipse at 84% 68%,rgba(255,122,26,0.16) 0%,transparent 42%);pointer-events:none}
.cta-banner-section::after{content:'';position:absolute;left:10%;right:10%;bottom:-140px;height:240px;background:radial-gradient(ellipse at center,rgba(0,224,184,0.28),transparent 70%);filter:blur(8px)}
.cta-banner{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,0.92fr);align-items:center;gap:44px;position:relative;z-index:1;padding:46px;border-radius:34px;background:linear-gradient(145deg,rgba(255,255,255,0.16),rgba(255,255,255,0.06));border:1px solid rgba(255,255,255,0.16);box-shadow:0 30px 90px rgba(0,0,0,0.28);backdrop-filter:blur(18px)}
.cta-content{text-align:left}
.cta-content .section-label{background:rgba(255,255,255,0.12);color:var(--mint-light)}
.cta-banner h2{font-size:2.55rem;font-weight:900;color:var(--white);margin-bottom:16px;letter-spacing:-0.8px}
.cta-banner p{font-size:1.12rem;color:rgba(255,255,255,0.76);max-width:610px;margin:0 0 30px;line-height:1.75}
.cta-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cta-banner .btn-primary-hero{font-size:1.05rem!important;padding:20px 34px!important}
.cta-proof{display:grid;gap:14px}
.cta-proof-card{display:flex;align-items:center;gap:14px;padding:18px;border-radius:22px;background:rgba(255,255,255,0.92);border:1px solid rgba(255,255,255,0.6);box-shadow:0 14px 40px rgba(0,0,0,0.16);transition:var(--transition)}
.cta-proof-card:hover{transform:translateX(-6px);box-shadow:0 18px 48px rgba(0,0,0,0.22)}
.cta-proof-card i{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:var(--gradient-accent);color:var(--white);font-size:1.15rem;flex-shrink:0}
.cta-proof-card:nth-child(2) i{background:var(--gradient-purple)}
.cta-proof-card:nth-child(3) i{background:linear-gradient(135deg,var(--orange),var(--gold));color:#1A1230}
.cta-proof-card strong{display:block;color:var(--gray-900);font-size:1rem;line-height:1.2}
.cta-proof-card span{display:block;color:var(--gray-400);font-size:0.86rem;font-weight:600;margin-top:3px}

/* ══════════════════════════════════
   CONTACT SECTION
   ══════════════════════════════════ */
.contact-section{padding:110px 0;background:linear-gradient(180deg,var(--white) 0%,#F4FBFC 50%,var(--white) 100%);position:relative;overflow:hidden}
.contact-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(142,116,210,0.12),transparent)}
.contact-section::after{content:'';position:absolute;width:420px;height:420px;border-radius:50%;right:-180px;top:120px;background:radial-gradient(circle,rgba(0,224,184,0.13),transparent 66%);pointer-events:none}
.contact-panel{display:grid;grid-template-columns:minmax(280px,0.8fr) minmax(0,1.2fr);gap:28px;align-items:stretch;padding:28px;border-radius:34px;background:rgba(255,255,255,0.78);border:1px solid rgba(15,76,92,0.08);box-shadow:0 22px 70px rgba(15,76,92,0.1);position:relative;z-index:1}
.contact-intro{padding:34px;border-radius:28px;background:var(--gradient-hero);color:var(--white);position:relative;overflow:hidden}
.contact-intro::after{content:'';position:absolute;right:-70px;bottom:-70px;width:190px;height:190px;border-radius:50%;background:rgba(0,224,184,0.22)}
.contact-kicker{display:inline-flex;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,0.12);color:var(--mint-light);font-size:0.8rem;font-weight:800;margin-bottom:18px}
.contact-intro h3{font-size:1.75rem;font-weight:850;margin-bottom:12px;letter-spacing:-0.4px}
.contact-intro p{color:rgba(255,255,255,0.76);font-size:0.98rem;line-height:1.75;margin-bottom:24px}
.contact-mini-list{display:grid;gap:10px;position:relative;z-index:1}
.contact-mini-list span{display:flex;align-items:center;gap:9px;color:rgba(255,255,255,0.88);font-size:0.9rem;font-weight:650}
.contact-mini-list i{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(0,224,184,0.18);color:var(--mint-light);font-size:0.72rem}
.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:0}
.contact-item{display:flex;align-items:flex-start;gap:18px;padding:26px 22px;background:var(--white);border-radius:22px;transition:var(--transition);border:1px solid rgba(15,76,92,0.08);box-shadow:var(--shadow-sm)}
.contact-item:hover{background:var(--white);border-color:var(--mint);box-shadow:0 14px 36px rgba(0,191,165,0.12);transform:translateY(-5px)}
.contact-icon{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.contact-icon.teal{background:var(--gradient-accent);color:var(--white)}
.contact-icon.purple{background:var(--gradient-purple);color:var(--white)}
.contact-info-text h3{font-size:1rem;font-weight:600;color:var(--gray-800);margin-bottom:4px}
.contact-info-text p{color:var(--gray-400);font-size:0.9rem;margin:0;line-height:1.5}
.social-links{display:flex;justify-content:center;gap:14px;margin-top:40px}
.social-link{width:46px;height:46px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.15rem;transition:var(--transition-bounce)}
.social-link.facebook{background:#1877F2}
.social-link.twitter{background:#1DA1F2}
.social-link.instagram{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}
.social-link.linkedin{background:#0A66C2}
.social-link:hover{transform:translateY(-6px);box-shadow:0 10px 25px rgba(0,0,0,0.2)}

/* ══════════════════════════════════
   FOOTER
   ══════════════════════════════════ */
footer{background:radial-gradient(circle at 18% 0%,rgba(0,224,184,0.12),transparent 34%),radial-gradient(circle at 82% 24%,rgba(155,124,246,0.12),transparent 32%),var(--gray-900);color:var(--white);padding:0;position:relative;overflow:hidden}
footer::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--mint),var(--lila),var(--orange))}
.footer-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:70px 0 44px;padding:26px 30px;border-radius:28px;background:linear-gradient(135deg,rgba(255,255,255,0.12),rgba(255,255,255,0.04));border:1px solid rgba(255,255,255,0.12);box-shadow:0 20px 60px rgba(0,0,0,0.22);position:relative;z-index:1}
.footer-cta span{display:block;color:var(--mint-light);font-size:0.84rem;font-weight:800;margin-bottom:5px}
.footer-cta strong{display:block;color:var(--white);font-size:1.25rem;letter-spacing:-0.2px}
.footer-cta-link{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--orange),var(--gold));color:#1A1230;font-weight:850;box-shadow:0 10px 28px rgba(255,122,26,0.28);white-space:nowrap;transition:var(--transition)}
.footer-cta-link:hover{transform:translateY(-3px);color:#1A1230;box-shadow:0 16px 36px rgba(255,122,26,0.4)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,0.08);position:relative;z-index:1}
.footer-col h4{font-size:1.1rem;font-weight:700;margin-bottom:24px;color:var(--white)}
.footer-col p{color:rgba(255,255,255,0.55);font-size:0.9rem;line-height:1.8;margin-bottom:0}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.footer-badges span{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:var(--radius-full);background:rgba(255,255,255,0.07);color:rgba(255,255,255,0.76);font-size:0.78rem;font-weight:700;border:1px solid rgba(255,255,255,0.08)}
.footer-badges i{color:var(--mint)}
.footer-col ul li{margin-bottom:12px}
.footer-col ul li a{color:rgba(255,255,255,0.55);font-size:0.9rem;transition:var(--transition);display:inline-flex;align-items:center;gap:8px}
.footer-col ul li a:hover{color:var(--mint);transform:translateX(4px)}
.footer-col ul li a i{font-size:0.7rem;color:var(--mint)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;flex-wrap:wrap;gap:16px}
.footer-bottom p{color:rgba(255,255,255,0.4);font-size:0.85rem;margin:0}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{color:rgba(255,255,255,0.4);font-size:0.85rem;transition:var(--transition)}
.footer-bottom-links a:hover{color:var(--mint)}

/* ══════════════════════════════════
   WHATSAPP FLOAT
   ══════════════════════════════════ */
.whatsapp-float{position:fixed;bottom:30px;right:30px;z-index:999;width:60px;height:60px;background:#25D366;color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 6px 25px rgba(37,211,102,0.4);transition:var(--transition-bounce);text-decoration:none}
.whatsapp-float::after{content:'İletişim';position:absolute;right:70px;background:var(--gray-800);color:var(--white);padding:8px 16px;border-radius:var(--radius-sm);font-size:0.8rem;font-weight:500;white-space:nowrap;opacity:0;transform:translateX(10px);transition:var(--transition);pointer-events:none}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 10px 35px rgba(37,211,102,0.55)}
.whatsapp-float:hover::after{opacity:1;transform:translateX(0)}

/* ══════════════════════════════════
   SCROLL ANIMATIONS
   ══════════════════════════════════ */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.4s}
.reveal-delay-5{transition-delay:0.5s}

/* ══════════════════════════════════
   BACK TO TOP
   ══════════════════════════════════ */
.back-to-top{position:fixed;bottom:100px;right:30px;z-index:998;width:44px;height:44px;background:var(--navy);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;opacity:0;visibility:hidden;transition:var(--transition);border:none;cursor:pointer;box-shadow:var(--shadow-md)}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{background:var(--mint);transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,191,165,0.4)}

/* ══════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════ */
@media (max-width:1200px){
  .hero-text h1{font-size:2.8rem}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:repeat(3,1fr);gap:20px}
  .pricing-card{padding:36px 24px}
  .pricing-price{font-size:2.6rem}
}
@media (max-width:992px){
  .hero-grid{grid-template-columns:1fr;text-align:center;gap:40px}
  .hero-text p{margin-left:auto;margin-right:auto}
  .hero-pills{justify-content:center}
  .hero-buttons{justify-content:center}
  .hero-trust{justify-content:center}
  .hero-visual-card{max-width:540px;transform:none}
  .hero-visual-card:hover{transform:translateY(-6px)}
  .hero-image img{max-height:360px}
  .revenue-card{right:8px;top:54px}
  .security-card{left:8px;bottom:34px}
  .trust-stats{grid-template-columns:repeat(2,1fr)}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:1fr;gap:30px}
  .steps-grid::before{display:none}
  .pricing-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .pricing-card.popular{transform:none}
  .pricing-card.popular:hover{transform:translateY(-12px)}
  .testimonials-grid{grid-template-columns:1fr;max-width:500px;margin:0 auto}
  .cta-banner{grid-template-columns:1fr;text-align:center}
  .cta-content{text-align:center}
  .cta-banner p{margin-left:auto;margin-right:auto}
  .cta-actions{justify-content:center}
  .cta-proof-card:hover{transform:translateY(-4px)}
  .contact-panel{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section-header h2{font-size:2rem}
  .cta-banner h2{font-size:2rem}
}
@media (max-width:768px){
  .navbar{padding:0.9rem 0}
  .navbar-brand img{height:38px!important;min-width:120px}
  .navbar.scrolled .navbar-brand img{height:34px!important;min-width:110px}
  .nav-buttons{flex-wrap:wrap;gap:8px}
  .btn-login,.btn-demo{padding:8px 18px;font-size:0.85rem}
  .hero-section{padding:100px 0 60px}
  .hero-text h1{font-size:2rem}
  .hero-text p{font-size:1rem}
  .hero-pills{gap:8px}
  .hero-pills span{font-size:0.8rem;padding:8px 11px}
  .hero-buttons{flex-direction:column;align-items:center}
  .btn-primary-hero,.btn-outline-hero{width:100%;max-width:320px;text-align:center}
  .floating-card{display:none}
  .trust-stats{grid-template-columns:repeat(2,1fr);gap:16px}
  .trust-stat-number{font-size:2rem}
  .features-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .feature-card{padding:32px 24px}
  .pricing-toggle{flex-wrap:wrap}
  .cta-banner{padding:30px 22px;border-radius:26px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%;max-width:320px}
  .cta-proof-card{align-items:flex-start;text-align:left}
  .contact-panel{padding:18px;border-radius:26px}
  .contact-intro{padding:26px;border-radius:22px}
  .contact-grid{grid-template-columns:1fr}
  .section-header{margin-bottom:50px}
  .section-header h2{font-size:1.7rem}
  .cta-banner h2{font-size:1.7rem}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-cta{flex-direction:column;align-items:flex-start;margin:50px 0 34px;padding:24px}
  .footer-cta-link{width:100%;justify-content:center}
  .whatsapp-float{bottom:20px;right:16px;width:50px;height:50px;font-size:1.5rem}
  .back-to-top{bottom:85px;right:16px}
}
@media (max-width:576px){
  .trust-stats{grid-template-columns:1fr 1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .hero-text h1{font-size:1.75rem}
  .navbar-brand img{height:32px!important;min-width:100px}
}
@font-face{font-family:'Font Awesome 6 Free';font-display:swap}
@font-face{font-family:'Font Awesome 6 Brands';font-display:swap}