/* === SENSE LIFE IVF — PREMIUM CSS v2.0 === */

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

:root {
    --primary-blue: #2EB5F0;
    --deep-blue: #1a8fc4;
    --soft-blue: #EBF8FF;
    --accent-pink: #FF9A9E;
    --text-dark: #2D3748;
    --text-light: #718096;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #2EB5F0 0%, #7AD7F0 100%);
    --gradient-warm: linear-gradient(135deg, #FF9A9E 0%, #FECFEF 100%);
    --shadow: 0 10px 30px rgba(46, 181, 240, 0.15);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.08);
    --radius: 20px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; color: var(--text-dark); line-height: 1.7; background: #fff; overflow-x: hidden; }
h1, h2, h3 { font-weight: 700; color: var(--text-dark); }
a { text-decoration: none; transition: 0.3s; color: inherit; }
img { max-width: 100%; display: block; border-radius: var(--radius); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; width: 100%; }

/* === HEADER === */
header { background: rgba(255,255,255,0.98); backdrop-filter: blur(10px); position: fixed; width: 100%; top: 0; z-index: 1000; box-shadow: 0 2px 20px rgba(0,0,0,0.05); height: 90px; display: flex; align-items: center; }
header .container { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo img { height: 60px; width: auto; border-radius: 0; }
.nav-menu { display: flex; align-items: center; gap: 30px; }
.nav-links { display: flex; gap: 25px; }
.nav-links a { font-size: 15px; font-weight: 600; color: var(--text-dark); }
.nav-links a:hover, .nav-links a.active { color: var(--primary-blue); }
.desktop-btn { display: inline-flex !important; align-items: center; gap: 10px; }
.mobile-menu-btn { display: none; font-size: 24px; color: var(--text-dark); cursor: pointer; background: none; border: none; padding: 10px; }

/* === BUTTONS === */
.btn-primary { background: var(--gradient); color: #fff; padding: 12px 30px; border-radius: 50px; font-weight: 600; box-shadow: var(--shadow); display: inline-block; border: none; cursor: pointer; transition: all 0.3s; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(46, 181, 240, 0.3); }
.btn-sm { padding: 10px 25px; font-size: 14px; }
.btn-outline { border: 2px solid var(--primary-blue); color: var(--primary-blue); padding: 12px 30px; border-radius: 50px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; transition: 0.3s; background: rgba(255,255,255,0.9); }
.btn-outline:hover { background: var(--primary-blue); color: #fff; transform: translateY(-3px); }

/* === LANG SWITCHER === */
.lang-box { position: relative; display: inline-block; margin-left: 15px; z-index: 2000; }
.lang-btn { border: 1px solid #eee; padding: 8px 18px; border-radius: 50px; font-size: 13px; font-weight: 700; color: var(--text-dark); background: #fff; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: 0.3s; }
.lang-btn:hover { border-color: var(--primary-blue); color: var(--primary-blue); }
.lang-dropdown { display: none; position: absolute; top: 110%; right: 0; background: #fff; min-width: 150px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-radius: 15px; padding: 10px 0; border: 1px solid #f0f0f0; }
.lang-box.active .lang-dropdown { display: block; animation: fadeIn 0.2s ease; }
.lang-dropdown a { padding: 12px 20px; display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; }
.lang-dropdown a:hover { background: var(--soft-blue); color: var(--primary-blue); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* === HERO === */
.hero { height: 90vh; background: url('https://images.unsplash.com/photo-1555252333-9f8e92e65df9?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80'); background-size: cover; background-position: center; display: flex; align-items: center; position: relative; margin-top: 90px; }
.hero::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.4) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 600px; padding-left: 20px; }
.hero-subtitle { font-family: 'Dancing Script', cursive; font-size: 40px; color: var(--primary-blue); margin-bottom: 10px; display: block; }
.hero h1 { font-size: 52px; line-height: 1.1; margin-bottom: 20px; }
.hero p { font-size: 18px; color: var(--text-light); margin-bottom: 30px; }

/* === PAGE HEADER === */
.page-header { min-height: 350px; background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; margin-top: 90px; text-align: center; position: relative; overflow: hidden; }
.page-header::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(46,181,240,0.9), rgba(122,215,240,0.85)); }
.ph-content { position: relative; z-index: 2; max-width: 700px; padding: 0 20px; }
.ph-content h1 { font-size: 48px; color: #fff; margin-bottom: 10px; text-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.ph-content p { font-size: 18px; color: rgba(255,255,255,0.9); }

/* === SECTIONS === */
.section { padding: 80px 0; }
.bg-soft { background: #F9FAFB; }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 36px; margin-bottom: 10px; }
.section-title p { color: var(--text-light); max-width: 600px; margin: 0 auto; }

/* === CALCULATOR (REDESIGNED) === */
.calculator-section { margin-top: -80px; position: relative; z-index: 10; }
.calculator-card { background: #fff; padding: 45px; border-radius: var(--radius); box-shadow: var(--shadow-lg); display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 20px; align-items: end; border-top: 5px solid var(--accent-pink); }
.calc-header { grid-column: 1 / -1; margin-bottom: 5px; }
.calc-header h3 { color: var(--primary-blue); font-size: 22px; display: flex; align-items: center; gap: 10px; }
.calc-header p { font-size: 14px; color: #888; margin-top: 5px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--text-dark); font-size: 14px; }
.form-control { width: 100%; padding: 14px 16px; border: 2px solid #f0f0f0; border-radius: 12px; background: #fafafa; font-family: 'Poppins', sans-serif; font-size: 14px; transition: 0.3s; appearance: none; -webkit-appearance: none; }
.form-control:focus { outline: none; border-color: var(--primary-blue); background: #fff; box-shadow: 0 0 0 4px rgba(46,181,240,0.1); }
select.form-control { 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='%23718096' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; cursor: pointer; }
.calc-btn { background: var(--text-dark); color: #fff; padding: 14px 35px; border-radius: 12px; border: none; cursor: pointer; font-weight: 600; font-size: 15px; transition: 0.3s; white-space: nowrap; height: fit-content; }
.calc-btn:hover { background: var(--primary-blue); transform: translateY(-2px); box-shadow: var(--shadow); }
.result-panel { margin-top: 25px; background: linear-gradient(135deg, #f0faff, #fff); border-radius: var(--radius); border: 2px solid var(--primary-blue); overflow: hidden; }
.result-content { padding: 30px; display: flex; align-items: center; gap: 25px; }
.result-icon { font-size: 48px; color: var(--primary-blue); flex-shrink: 0; }
.result-rate { display: block; font-size: 40px; font-weight: 700; color: var(--primary-blue); margin: 8px 0; }
.result-note { font-size: 13px; color: #666; line-height: 1.7; margin-top: 8px; background: #fff8f0; padding: 12px 16px; border-radius: 10px; border-left: 3px solid #ffb347; }

/* === NEDEN BİZ GRID === */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.why-card { background: #fff; padding: 35px 30px; border-radius: var(--radius); box-shadow: 0 5px 20px rgba(0,0,0,0.04); border: 1px solid #f0f0f0; transition: 0.3s; text-align: center; }
.why-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(46,181,240,0.15); border-color: var(--primary-blue); }
.why-icon { width: 70px; height: 70px; border-radius: 50%; background: var(--soft-blue); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 28px; color: var(--primary-blue); }
.why-card h3 { font-size: 18px; margin-bottom: 10px; }
.why-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* === JOURNEY TIMELINE === */
.journey-timeline { max-width: 700px; margin: 0 auto; position: relative; padding-left: 60px; }
.journey-timeline::before { content: ''; position: absolute; left: 25px; top: 0; bottom: 0; width: 3px; background: linear-gradient(to bottom, var(--primary-blue), var(--accent-pink)); border-radius: 3px; }
.journey-step { margin-bottom: 40px; position: relative; }
.journey-step:last-child { margin-bottom: 0; }
.step-number { position: absolute; left: -60px; top: 0; width: 50px; height: 50px; border-radius: 50%; background: var(--gradient); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; box-shadow: 0 5px 15px rgba(46,181,240,0.3); }
.step-content { background: #fff; padding: 25px 30px; border-radius: var(--radius); box-shadow: 0 5px 20px rgba(0,0,0,0.04); border: 1px solid #f0f0f0; }
.step-content h3 { font-size: 18px; color: var(--primary-blue); margin-bottom: 8px; }
.step-content p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* === STATS BAR === */
.stats-bar { background: var(--gradient); padding: 60px 0; color: #fff; }
.stats-grid { display: flex; justify-content: center; gap: 80px; flex-wrap: wrap; text-align: center; }
.stat-number { display: block; font-size: 42px; font-weight: 700; }
.stat-label { display: block; font-size: 14px; opacity: 0.85; margin-top: 5px; }

/* === TEDAVİLER (PREMIUM) === */
.treat-block { margin-bottom: 80px; padding-bottom: 60px; border-bottom: 1px solid #eee; }
.treat-block:last-child { border: none; margin-bottom: 0; }
.tb-head { margin-bottom: 30px; }
.tb-tag { color: var(--accent-pink); font-weight: 700; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; display: inline-block; margin-bottom: 8px; background: rgba(255,154,158,0.1); padding: 4px 12px; border-radius: 20px; }
.tb-title { font-size: 36px; color: var(--primary-blue); line-height: 1.2; }
.tb-body { display: flex; align-items: flex-start; gap: 60px; }
.tb-img { flex: 0 0 420px; }
.tb-img img { width: 100%; height: 300px; object-fit: cover; box-shadow: 0 20px 50px rgba(46, 181, 240, 0.15); }
.tb-text { flex: 1; }
.tb-desc { color: #555; font-size: 15px; margin-bottom: 25px; line-height: 1.8; }
.tb-list { list-style: none; padding: 0; margin-bottom: 30px; }
.tb-list li { margin-bottom: 12px; display: flex; align-items: center; gap: 12px; color: #555; font-size: 14px; }
.tb-list li i { color: var(--primary-blue); font-size: 16px; flex-shrink: 0; }

/* === SSS PREMIUM === */
.faq-item { background: #fff; border: 1px solid #eee; border-radius: 15px; margin-bottom: 15px; overflow: hidden; transition: 0.3s; }
.faq-item:hover { border-color: var(--primary-blue); }
.faq-item.active { border-color: var(--primary-blue); box-shadow: 0 5px 20px rgba(46,181,240,0.1); }
.faq-question { padding: 22px 25px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 15px; }
.faq-question i { color: var(--primary-blue); transition: 0.3s; font-size: 14px; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.active .faq-answer { max-height: 500px; }
.faq-answer p { padding: 0 25px 22px; font-size: 14px; color: #666; line-height: 1.8; }

/* === BAŞARI HİKAYELERİ (PREMIUM) === */
.stories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; }
.story-card { background: #fff; padding: 35px; border-radius: var(--radius); box-shadow: 0 5px 25px rgba(0,0,0,0.04); border: 1px solid #f0f0f0; transition: 0.3s; position: relative; }
.story-card:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(46,181,240,0.1); }
.story-card::before { content: '"'; font-size: 80px; font-family: Georgia, serif; color: var(--primary-blue); opacity: 0.15; position: absolute; top: 10px; left: 25px; line-height: 1; }
.story-quote { font-size: 15px; color: #555; line-height: 1.8; font-style: italic; margin-bottom: 20px; position: relative; z-index: 1; }
.story-author { display: flex; align-items: center; gap: 15px; padding-top: 15px; border-top: 1px solid #f0f0f0; }
.story-avatar { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; border: 3px solid var(--soft-blue); }
.story-meta strong { display: block; font-size: 15px; }
.story-meta span { font-size: 13px; color: #999; }
.story-flag { font-size: 20px; margin-left: auto; }

/* === İLETİŞİM PREMIUM === */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
.contact-info-card { background: var(--text-dark); color: #fff; padding: 45px; border-radius: var(--radius); }
.contact-info-card h2 { color: #fff; margin-bottom: 30px; font-size: 28px; }
.ci-item { display: flex; gap: 15px; margin-bottom: 25px; align-items: flex-start; }
.ci-icon { width: 45px; height: 45px; border-radius: 12px; background: rgba(46,181,240,0.2); display: flex; align-items: center; justify-content: center; color: var(--primary-blue); font-size: 18px; flex-shrink: 0; }
.ci-text h4 { font-size: 14px; color: rgba(255,255,255,0.6); font-weight: 500; margin-bottom: 3px; }
.ci-text p, .ci-text a { color: #fff; font-size: 15px; font-weight: 500; }
.ci-text a:hover { color: var(--primary-blue); }
.ci-socials { display: flex; gap: 10px; margin-top: 30px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,0.1); }
.ci-socials a { width: 42px; height: 42px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 18px; transition: 0.3s; }
.ci-socials a:hover { background: var(--primary-blue); border-color: var(--primary-blue); }
.contact-form-card { background: #fff; padding: 45px; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid #f0f0f0; }
.contact-form-card h2 { margin-bottom: 25px; }
.cf-group { margin-bottom: 18px; }
.cf-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 13px; color: var(--text-dark); }
.cf-input, .cf-textarea { width: 100%; padding: 13px 16px; border: 2px solid #f0f0f0; border-radius: 12px; font-family: 'Poppins', sans-serif; font-size: 14px; transition: 0.3s; background: #fafafa; }
.cf-input:focus, .cf-textarea:focus { outline: none; border-color: var(--primary-blue); background: #fff; box-shadow: 0 0 0 4px rgba(46,181,240,0.1); }
.cf-textarea { min-height: 120px; resize: vertical; }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

/* === QA BOX === */
.qa-box { background: #fff; max-width: 800px; margin: 0 auto; padding: 50px; border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; border: 2px dashed var(--primary-blue); }
.qa-input { width: 100%; padding: 15px; border: 2px solid #f0f0f0; border-radius: 12px; margin: 20px 0; min-height: 100px; resize: vertical; font-family: 'Poppins', sans-serif; }
.qa-input:focus { outline: none; border-color: var(--primary-blue); }

/* === CTA BANNER === */
.cta-banner { background: var(--gradient); padding: 60px 0; text-align: center; color: #fff; }
.cta-banner h2 { color: #fff; font-size: 32px; margin-bottom: 15px; }
.cta-banner p { font-size: 16px; opacity: 0.9; margin-bottom: 25px; }
.cta-banner .btn-white { background: #fff; color: var(--primary-blue); padding: 14px 35px; border-radius: 50px; font-weight: 700; display: inline-flex; align-items: center; gap: 10px; transition: 0.3s; }
.cta-banner .btn-white:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }

/* === COOKIE BANNER === */
.cookie-banner { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--text-dark); color: #fff; padding: 18px 0; z-index: 9999; box-shadow: 0 -5px 30px rgba(0,0,0,0.3); transform: translateY(100%); transition: transform 0.5s ease; }
.cookie-banner.show { transform: translateY(0); }
.cookie-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.cookie-inner p { font-size: 13px; flex: 1; line-height: 1.6; opacity: 0.9; }
.cookie-inner p a { color: var(--primary-blue); text-decoration: underline; }
.cookie-btns { display: flex; gap: 10px; }
.cookie-btns button { padding: 8px 22px; border: none; cursor: pointer; font-weight: 600; font-size: 13px; border-radius: 8px; transition: 0.3s; }
.btn-cookie-accept { background: var(--primary-blue); color: #fff; }
.btn-cookie-reject { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3) !important; }

/* === FOOTER === */
footer { background: #fff; padding: 50px 0; border-top: 1px solid #eee; text-align: center; }
footer a:hover { color: var(--primary-blue); }
.footer-logo { height: 60px; margin: 0 auto; }
.footer-copy { margin-top: 20px; font-size: 13px; color: #999; }
.footer-copy a { color: var(--primary-blue); font-weight: 700; }
.footer-links { margin-top: 15px; font-size: 12px; }
.footer-links a { color: #666; margin: 0 10px; }

/* === HERO BUTTONS === */
.hero-btns { margin-top: 30px; display: flex; gap: 15px; flex-wrap: wrap; }

/* === CONTACT FORM SUBMIT === */
.cf-submit { width: 100%; border: none; cursor: pointer; text-align: center; }

/* === TOAST === */
.toast { position: fixed; top: 100px; right: 20px; background: white; padding: 20px 30px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); display: flex; align-items: center; gap: 15px; opacity: 0; transform: translateX(400px); transition: all 0.3s; z-index: 9999; max-width: 400px; }
.toast.show { opacity: 1; transform: translateX(0); }
.toast.success { border-left: 5px solid #10b981; }
.toast.error { border-left: 5px solid #ef4444; }
.toast.info { border-left: 5px solid var(--primary-blue); }
.toast i { font-size: 24px; }
.toast.success i { color: #10b981; }
.toast.error i { color: #ef4444; }

/* === SKIP TO CONTENT (A11Y) === */
.skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--primary-blue); color: #fff; padding: 12px 24px; border-radius: 0 0 12px 12px; font-weight: 600; z-index: 10000; transition: top 0.2s; }
.skip-link:focus { top: 0; }

/* === FLOATING WHATSAPP === */
.wa-float { position: fixed; bottom: 25px; right: 25px; width: 60px; height: 60px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 30px; box-shadow: 0 5px 25px rgba(37,211,102,0.4); z-index: 9998; transition: transform 0.3s, box-shadow 0.3s; }
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,0.5); color: #fff; }

/* === SCROLL TO TOP === */
.scroll-top { position: fixed; bottom: 95px; right: 30px; width: 44px; height: 44px; background: var(--text-dark); color: #fff; border: none; border-radius: 50%; font-size: 18px; cursor: pointer; opacity: 0; visibility: hidden; transition: all 0.3s; z-index: 9998; display: flex; align-items: center; justify-content: center; }
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary-blue); transform: translateY(-3px); }

/* === MOBİL === */
@media (max-width: 900px) {
    .nav-menu { display: none; position: absolute; top: 90px; left: 0; width: 100%; background: #fff; flex-direction: column; padding: 20px; box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
    .nav-menu.active { display: flex; }
    .nav-links { flex-direction: column; gap: 15px; width: 100%; text-align: center; }
    .mobile-menu-btn { display: block; }
    .desktop-btn { display: none !important; }
    .hero { height: auto; min-height: 80vh; padding: 40px 0; }
    .hero-content { padding: 0 10px; text-align: center; max-width: 100%; }
    .hero h1 { font-size: 32px; }
    .hero p { font-size: 15px; }
    .hero-subtitle { font-size: 26px; }
    .hero-btns { justify-content: center; }
    .calculator-card { grid-template-columns: 1fr; padding: 25px; }
    .calc-header { margin-bottom: 0; }
    .result-content { flex-direction: column; text-align: center; }
    .tb-body { flex-direction: column; gap: 25px; }
    .tb-img { width: 100%; flex: auto; }
    .tb-img img { height: auto; }
    .tb-title { font-size: 26px; }
    .page-header { min-height: 280px; }
    .ph-content h1 { font-size: 30px; }
    .section { padding: 50px 0; }
    .section-title h2 { font-size: 26px; }
    .why-grid { grid-template-columns: 1fr; }
    .stories-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .cf-row { grid-template-columns: 1fr; }
    .stats-grid { gap: 30px; }
    .stat-number { font-size: 32px; }
    .journey-timeline { padding-left: 50px; }
    .journey-timeline::before { left: 18px; }
    .step-number { left: -50px; width: 40px; height: 40px; font-size: 16px; }
    .cookie-inner { flex-direction: column; text-align: center; }
    .cookie-btns { width: 100%; justify-content: center; }
    .toast { max-width: calc(100% - 40px); }
    .cta-banner h2 { font-size: 24px; }
    .lang-box { margin-left: 0; margin-top: 10px; }
}
@media (max-width: 480px) {
    .why-card { padding: 25px 20px; }
    .contact-info-card { padding: 30px; }
    .contact-form-card { padding: 25px; }
}