:root {
  --brand: #16a34a;
  --navy: #0b1c30;
  --ink: #11243a;
  --muted: #5d6b7d;
  --line: #e4e9f0;
  --paper: #ffffff;
  --mist: #f4f6f9;
  --whatsapp: #128c4a;
  --radius: 18px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font: 400 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; }

.preview-bar {
  position: sticky; top: 0; z-index: 5;
  padding: 10px 16px; text-align: center;
  background: #fef3c7; color: #78350f; font-size: 14px; font-weight: 600;
}

.page { max-width: 560px; margin: 0 auto; background: var(--paper); min-height: 100vh; }

/* Üst: kim gönderdi. Davetin güvenini bu satır kurar. */
.sender {
  background: var(--navy); color: #fff;
  padding: 22px 24px 0;
}
.company-logo { max-height: 34px; width: auto; margin-bottom: 18px; }
.sender-row { display: flex; align-items: center; gap: 12px; }
.sender-row p { display: grid; line-height: 1.3; }
.sender-row span { color: #9fb0c5; font-size: 13px; }
.sender-row strong { font-size: 16px; font-weight: 650; }
.avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex: none; }
.avatar-letter {
  display: grid; place-items: center;
  background: var(--brand); color: #fff; font-weight: 700; font-size: 18px;
}

.hero {
  background: var(--navy); color: #fff;
  padding: 26px 24px 40px;
  border-radius: 0 0 28px 28px;
}
.hero h1 { font-size: 34px; line-height: 1.12; letter-spacing: -0.02em; font-weight: 750; }
.hero p { margin-top: 14px; color: #cdd7e4; white-space: pre-line; }

.block { padding: 32px 24px 0; }
.block h2 { font-size: 24px; line-height: 1.2; letter-spacing: -0.015em; font-weight: 720; margin-bottom: 16px; }
.prose { color: #33445a; white-space: pre-line; }
.muted { color: var(--muted); font-size: 15px; margin-bottom: 12px; }
.media { padding: 28px 24px 0; }
.media img { width: 100%; border-radius: var(--radius); }

.video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: var(--navy); }
.video iframe, .video .yt-player { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.reasons { display: grid; gap: 2px; }
.reason { display: grid; gap: 2px; padding: 14px 0 14px 16px; border-left: 3px solid var(--tone, var(--brand)); }
.reason + .reason { margin-top: 8px; }
.reason b { font-weight: 650; }
.reason span { color: var(--muted); font-size: 15px; }
.tone-0 { --tone: #16a34a; } .tone-1 { --tone: #2563eb; } .tone-2 { --tone: #d97706; }
.tone-3 { --tone: #7c3aed; } .tone-4 { --tone: #e11d48; } .tone-5 { --tone: #0891b2; }

.checks { display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 30px; font-weight: 500; }
.checks li::before {
  content: ""; position: absolute; left: 2px; top: 6px; width: 16px; height: 9px;
  border-left: 3px solid var(--brand); border-bottom: 3px solid var(--brand);
  transform: rotate(-45deg) scale(.8); transform-origin: center;
}

.steps li { display: flex; align-items: center; gap: 14px; position: relative; padding-bottom: 18px; font-weight: 550; }
.steps li:last-child { padding-bottom: 0; }
.steps li:not(:last-child)::after {
  content: ""; position: absolute; left: 16px; top: 34px; bottom: 0; width: 2px; background: var(--line);
}
.steps i {
  flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  background: var(--navy); color: #fff; font-style: normal; font-size: 15px; font-weight: 700;
}

.story { display: flex; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.story:first-of-type { border-top: 0; padding-top: 0; }
.story img, .story .avatar-letter { flex: none; width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.story figcaption { display: grid; gap: 2px; }
.story b { font-weight: 650; }
.story q { color: #33445a; quotes: "“" "”"; }

.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 15px 28px 15px 0; font-weight: 600; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 22px; width: 9px; height: 9px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg);
  transition: transform .15s;
}
.faq details[open] summary::after { transform: rotate(-135deg); top: 26px; }
.faq details p { color: #33445a; padding-bottom: 16px; }

.choices { display: grid; gap: 10px; }
.choice {
  all: unset; box-sizing: border-box; cursor: pointer; padding: 15px 18px; font-weight: 600;
  border: 1.5px solid var(--line); border-radius: 14px; background: var(--paper);
}
.choice:active { background: var(--mist); }
.choice-result { display: grid; gap: 12px; }
.link { all: unset; cursor: pointer; color: var(--muted); font-size: 14px; text-decoration: underline; }

.cta { display: grid; gap: 10px; }
.cta h2 { margin-bottom: 6px; }
.btn {
  appearance: none; border: 0; cursor: pointer; display: flex; align-items: center; justify-content: center;
  width: 100%; min-height: 52px; padding: 13px 18px; border-radius: 14px; font: inherit; font-weight: 650; text-decoration: none; text-align: center;
}
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-whatsapp { background: var(--whatsapp); color: #fff; }
.btn-outline { background: transparent; color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--navy); }
.btn-ghost { background: transparent; color: var(--muted); font-weight: 550; }
.thanks { color: #15803d; font-size: 15px; font-weight: 600; text-align: center; padding: 6px 0; }
.error { color: #be123c; font-size: 14px; text-align: center; }

.appointment-form { display: grid; gap: 10px; margin-top: 12px; }
.label { font-size: 13px; font-weight: 600; color: var(--muted); display: block; margin-bottom: 6px; }
.days { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; -webkit-overflow-scrolling: touch; }
.day {
  all: unset; box-sizing: border-box; cursor: pointer; flex: none; width: 62px; padding: 8px 0; text-align: center;
  border: 1.5px solid var(--line); border-radius: 12px; font-size: 12px; color: var(--muted);
}
.day b { display: block; font-size: 19px; line-height: 1.25; color: var(--ink); }
.day[aria-pressed="true"] { border-color: var(--brand); background: #ecfdf3; }
.hours { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.hour {
  all: unset; box-sizing: border-box; cursor: pointer; text-align: center; padding: 9px 0;
  border: 1.5px solid var(--line); border-radius: 10px; font-size: 14px; font-weight: 600;
}
.hour[aria-pressed="true"] { border-color: var(--brand); background: #ecfdf3; }
select, textarea {
  width: 100%; font: inherit; color: inherit; padding: 11px 12px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--paper);
  margin-bottom: 8px;
}

.foot { margin-top: 40px; padding: 24px; background: var(--mist); color: var(--muted); font-size: 13px; line-height: 1.5; display: grid; gap: 10px; }
.foot b { color: var(--ink); }
.foot-links { display: flex; gap: 16px; }
.foot-links a { text-decoration: underline; }

body.plain { background: var(--mist); }
.message, .legal { max-width: 560px; margin: 0 auto; padding: 56px 24px; }
.message { text-align: center; display: grid; justify-items: center; gap: 14px; }
.message img { border-radius: 18px; }
.message h1, .legal h1 { font-size: 26px; line-height: 1.2; letter-spacing: -0.015em; }
.message p { color: var(--muted); }
.legal { display: grid; gap: 14px; color: #33445a; }
.legal h1 { color: var(--ink); margin-bottom: 8px; }