/* =========================================================
   Tasarım Sistemi — Temel Değişkenler ve Bileşenler
   Ana renk: Sage Green | Vurgu: Lila | Nötr: Krem / Antrasit
   ========================================================= */

:root {
    /* Renkler */
    --color-primary: #8FAE96;
    --color-primary-light: #B8D4BC;
    --color-primary-dark: #6F9078;
    --color-accent: #9B85C4;
    --color-accent-light: #B9A6D9;
    --color-bg: #FBF9F5;
    --color-surface: #FFFFFF;
    --color-text: #2E2E2E;
    --color-text-muted: #6B6B6B;
    --color-border: #E7E2D9;
    --color-success: #6FA37B;
    --color-danger: #C4685B;
    --color-warning: #D6A24A;

    /* Tipografi */
    --font-heading: 'Fraunces', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Boşluk / Ölçü */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --shadow-sm: 0 2px 8px rgba(46, 46, 46, 0.06);
    --shadow-md: 0 8px 24px rgba(46, 46, 46, 0.10);
    --shadow-tint: 0 10px 30px rgba(143, 174, 150, 0.18);
    --shadow-tint-hover: 0 16px 40px rgba(143, 174, 150, 0.26);
    --transition: all 0.25s ease;
    --container-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.25;
    margin: 0 0 0.5em;
    color: var(--color-text);
}

h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1em; }

a { color: var(--color-primary-dark); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-accent); }

img { max-width: 100%; display: block; }

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Butonlar --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: #fff;
}

.btn-accent {
    background: var(--color-accent);
    color: #fff;
}
.btn-accent:hover {
    background: #85699f;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}

/* --- Kartlar --- */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}
.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.card-body { padding: 22px; }

/* --- Form elemanları --- */
label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.92rem;
}

input[type="text"], input[type="email"], input[type="tel"], input[type="password"],
input[type="date"], input[type="number"], textarea, select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.96rem;
    background: var(--color-surface);
    color: var(--color-text);
    transition: var(--transition);
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(143, 174, 150, 0.25);
}

.form-group { margin-bottom: 18px; }
.form-error { color: var(--color-danger); font-size: 0.85rem; margin-top: 4px; }

/* --- Randevu formu (pages/booking.php) — modern/minimal bölümlü düzen --- */
.booking-section { margin-bottom: 28px; }
.booking-section-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.booking-step-num {
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--color-primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-heading); font-weight: 700; font-size: 0.92rem;
    flex-shrink: 0;
}
.booking-section-head h3 { margin: 0; font-size: 1.05rem; }
.booking-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 24px;
}
@media (max-width: 560px) { .booking-card { padding: 18px; } }

/* Görüşme türü / ödeme yöntemi seçilebilir pill/kart bileşenleri */
.meeting-type-options { display: flex; gap: 10px; flex-wrap: wrap; }
.meeting-type-pill {
    display: inline-flex; align-items: center;
    border: 1.5px solid var(--color-border); border-radius: 999px;
    padding: 9px 18px; font-size: 0.88rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); color: var(--color-text);
}
.meeting-type-pill input { position: absolute; opacity: 0; width: 0; height: 0; }
.meeting-type-pill.is-checked { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.payment-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .payment-options { grid-template-columns: 1fr; } }
.payment-option {
    display: flex; align-items: center; gap: 10px;
    border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
    padding: 14px 16px; cursor: pointer; transition: var(--transition);
    font-weight: 600; font-size: 0.92rem; margin-bottom: 0;
}
.payment-option input { position: absolute; opacity: 0; width: 0; height: 0; }
.payment-option .icon { font-size: 22px; color: var(--color-text-muted); flex-shrink: 0; }
.payment-option.is-checked { border-color: var(--color-primary); background: var(--color-primary-light); }
.payment-option.is-checked .icon { color: var(--color-primary-dark); }

/* İndirim kodu — varsayılan gizli, toggle ile açılır */
.discount-toggle-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: none; border: none; padding: 0;
    color: var(--color-primary-dark); font-weight: 600; font-size: 0.88rem;
    cursor: pointer; font-family: var(--font-body);
}
.discount-toggle-btn .icon { font-size: 17px; }
.discount-toggle-btn:hover { color: var(--color-accent); }

/* Saat seçimi — chip grid */
.slot-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.slot-chip {
    border: 1.5px solid var(--color-border); background: var(--color-surface);
    border-radius: 999px; padding: 9px 16px; font-size: 0.86rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); color: var(--color-text);
}
.slot-chip:hover { border-color: var(--color-primary); color: var(--color-primary-dark); }
.slot-chip.selected { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* Tarih seçimi — özel takvim widget'ı */
.booking-calendar { border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); padding: 14px; }
.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.cal-month-label { font-family: var(--font-heading); font-weight: 600; font-size: 0.98rem; }
.cal-nav {
    background: none; border: none; cursor: pointer;
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text); transition: var(--transition);
}
.cal-nav:hover:not(:disabled) { background: var(--color-primary-light); }
.cal-nav:disabled { opacity: 0.25; cursor: default; }
.cal-nav .icon { font-size: 20px; }
.cal-weekdays {
    display: grid; grid-template-columns: repeat(7, 1fr);
    text-align: center; font-size: 0.7rem; font-weight: 700;
    color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em;
    margin-bottom: 4px;
}
.cal-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.cal-day {
    aspect-ratio: 1; border: none; background: none; border-radius: 8px;
    font-size: 0.86rem; font-family: var(--font-body); cursor: pointer;
    color: var(--color-text); transition: var(--transition);
    display: flex; align-items: center; justify-content: center; position: relative;
}
.cal-day:hover:not(:disabled) { background: var(--color-primary-light); }
.cal-day-today::after {
    content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%);
    width: 4px; height: 4px; border-radius: 50%; background: var(--color-accent);
}
.cal-day-selected { background: var(--color-primary) !important; color: #fff; font-weight: 700; }
.cal-day-selected.cal-day-today::after { background: #fff; }
.cal-day-disabled { color: var(--color-border); cursor: default; }
.cal-day-empty { visibility: hidden; cursor: default; }

/* --- Duyuru barı --- */
.announcement-bar {
    background: var(--color-accent-light);
    color: #3a2f4f;
    text-align: center;
    padding: 10px 16px;
    font-size: 0.9rem;
    position: relative;
}
.announcement-bar a { color: #3a2f4f; text-decoration: underline; }
.announcement-bar .close-btn {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: #3a2f4f;
}

/* --- Header --- */
.site-header {
    background: rgba(251, 249, 245, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 16px;
    padding-bottom: 16px;
    position: relative;
}
.site-logo { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700; color: var(--color-text); transition: var(--transition); white-space: nowrap; }
.site-logo:hover { color: var(--color-primary-dark); transform: none; }
.site-logo-dot { color: var(--color-accent); }
.site-logo-img { display: block; height: 42px; width: auto; max-width: 220px; object-fit: contain; }
.main-nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; align-items: center; }
.main-nav a {
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 8px 16px;
    border-radius: 999px;
    transition: var(--transition);
}
.main-nav a:hover { color: var(--color-primary-dark); background: var(--color-primary-light); }
.main-nav a.active { color: var(--color-primary-dark); background: var(--color-primary-light); }
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-text);
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    transition: var(--transition);
}
.mobile-menu-toggle:hover { background: var(--color-primary-light); }
.mobile-menu-toggle .icon { font-size: 26px; }

/* --- Footer --- */
.site-footer {
    background: var(--color-primary-light);
    background: color-mix(in srgb, var(--color-primary-light) 35%, var(--color-bg));
    border-top: 1px solid var(--color-border);
    padding: 64px 0 32px;
    margin-top: 60px;
    text-align: center;
}
.site-footer .site-logo:hover { color: var(--color-primary-dark); }
.footer-contact-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
}
.footer-contact-row a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text);
    font-size: 0.9rem;
}
.footer-contact-row a:hover { color: var(--color-primary-dark); }
.footer-links-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 28px;
    margin-bottom: 24px;
}
.footer-links-row a {
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.02em;
}
.footer-links-row a:hover { color: var(--color-primary-dark); }
.site-footer .footer-bottom {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    opacity: 0.8;
}

/* --- Yardımcı sınıflar --- */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.section { padding: 100px 0; }
.section-title { text-align: center; max-width: 640px; margin: 0 auto 40px; }

.alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.95rem;
}
.alert::before {
    font-family: 'Material Symbols Outlined';
    font-variation-settings: 'FILL' 1, 'wght' 400;
    font-size: 22px;
    flex-shrink: 0;
}
.alert-success { background: #e6f2e8; color: #3c6b46; border: 1px solid #b9dcc1; }
.alert-success::before { content: 'check_circle'; }
.alert-error { background: #fbeae7; color: #a13f2f; border: 1px solid #f0c3ba; }
.alert-error::before { content: 'error'; }

/* --- Scroll-reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 860px) {
    .section { padding: 56px 0; }
    .hero-grid { grid-template-columns: 1fr !important; }
    .hero-grid > div:last-child { order: -1; margin-bottom: 24px; }

    .site-logo { font-size: 1.15rem; }
    .site-logo-img { height: 32px; }
    .header-actions .btn { padding: 9px 16px; font-size: 0.82rem; white-space: nowrap; }
    .mobile-menu-toggle { display: flex; }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        padding: 10px 20px 16px;
        z-index: 99;
    }
    .main-nav.is-open { display: block; }
    .main-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
    .main-nav a { display: block; padding: 12px 14px; border-radius: 10px; }
}

/* =========================================================
   Tasarım Detayları — vurgu çizgisi, rozetler, ikon sistemi,
   temalı gölge, dekoratif portre çerçevesi (mockup'tan ilham alındı)
   ========================================================= */

/* --- İnce çizgili ikon seti (Material Symbols, self-hosted Google Fonts) --- */
.icon {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    display: inline-block;
    vertical-align: middle;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}
.icon-fill { font-variation-settings: 'FILL' 1, 'wght' 300, 'GRAD' 0, 'opsz' 24; }

/* --- Vurgu altı dalgalı çizgi --- */
.wave-underline {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 20' preserveAspectRatio='none'%3E%3Cpath d='M0,10 Q25,20 50,10 T100,10' stroke='%239B85C4' stroke-width='4' fill='none'/%3E%3C/svg%3E");
    background-repeat: repeat-x;
    background-size: 50px 12px;
    background-position: 0 100%;
    padding-bottom: 8px;
}

/* --- Pill rozet (hero üstü etiket, eğitim/tecrübe chip'leri) --- */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-accent-light);
    color: #3a2f4f;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 8px 18px;
    border-radius: 999px;
}
.badge-pill .icon { font-size: 16px; }

/* --- Sage tonlu temalı gölge (nötr --shadow-sm/md yerine markaya özgü) --- */
.shadow-tint { box-shadow: var(--shadow-tint); }
.shadow-tint-hover:hover { box-shadow: var(--shadow-tint-hover); }

/* --- Kart üstü yuvarlak ikon rozeti (hover'da büyür) --- */
.icon-chip {
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.icon-chip .icon { color: #6f5092; font-size: 28px; }
.card:hover .icon-chip { transform: scale(1.1); }

/* --- Hero yanına bindirilmiş küçük kart (floating card) --- */
.floating-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(6px);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-tint);
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: var(--transition);
}
.floating-card:hover { transform: translateY(-3px); }
.floating-card .icon-chip { width: 48px; height: 48px; flex-shrink: 0; }
.floating-card .floating-card-title { font-family: var(--font-heading); font-size: 1.05rem; margin: 0; }
.floating-card .floating-card-label { color: var(--color-accent); font-size: 0.8rem; font-weight: 600; margin: 2px 0 0; }

@media (max-width: 700px) {
    .floating-card { left: 12px; bottom: -16px; padding: 12px 16px; }
}

/* --- SSS accordion --- */
.faq-item { cursor: pointer; }
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.faq-chevron {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}
.faq-chevron .icon { font-size: 18px; color: #6f5092; }
.faq-item.is-open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.faq-item.is-open .faq-answer { max-height: 300px; }
.faq-answer p { padding-top: 12px; }

/* --- Yorum kartı (quote ikonu sağ üstte) --- */
.testimonial-card { position: relative; padding-top: 46px; }
.testimonial-quote-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
}
.testimonial-quote-icon .icon { font-size: 20px; }

/* --- Dekoratif portre çerçevesi (Hakkımda ana fotoğraf) --- */
.portrait-frame {
    position: relative;
}
.portrait-frame::before {
    content: '';
    position: absolute;
    inset: -16px;
    background: var(--color-primary-light);
    opacity: 0.35;
    border-radius: calc(var(--radius-lg) + 12px);
    transform: rotate(3deg);
    z-index: -1;
}
.portrait-frame img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-tint);
    aspect-ratio: 3 / 4;
    object-fit: cover;
    width: 100%;
}