/* =========================================================
   HairBoss — Premium Erkek Kuaförü
   Modern, geliştirilebilir CSS mimarisi
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root {
    /* Palette */
    --color-bg: #ffffff;
    --color-bg-soft: #f7f5f1;
    --color-bg-elev: #ffffff;
    --color-ink: #0f0f10;
    --color-ink-soft: #2a2a2d;
    --color-text: #4a4a52;
    --color-muted: #8a8a93;
    --color-line: #ececec;
    --color-line-strong: #d8d8d8;

    --color-accent: #b89968;          /* refined gold */
    --color-accent-soft: #e6d8bf;
    --color-accent-deep: #8d6f3f;
    --color-success: #25d366;

    /* Type */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', 'Inter', serif;

    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: clamp(1.25rem, 1.1rem + 0.7vw, 1.5rem);
    --fs-xl: clamp(1.625rem, 1.3rem + 1.2vw, 2.125rem);
    --fs-2xl: clamp(2rem, 1.4rem + 2.5vw, 3rem);
    --fs-3xl: clamp(2.5rem, 1.5rem + 4.5vw, 4.5rem);

    /* Layout */
    --container: 1200px;
    --container-narrow: 960px;
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Effects */
    --shadow-xs: 0 1px 2px rgba(15, 15, 16, 0.04);
    --shadow-sm: 0 4px 12px rgba(15, 15, 16, 0.05);
    --shadow-md: 0 10px 30px rgba(15, 15, 16, 0.07);
    --shadow-lg: 0 24px 60px rgba(15, 15, 16, 0.1);
    --shadow-glow: 0 20px 50px -20px rgba(184, 153, 104, 0.45);

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --t-fast: 180ms var(--ease);
    --t: 300ms var(--ease);
    --t-slow: 500ms var(--ease-out);

    --header-h: 110px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
    -webkit-text-size-adjust: 100%;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    line-height: 1.65;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}

img,
svg,
video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--t-fast);
}

ul {
    list-style: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

::selection {
    background: var(--color-accent);
    color: #fff;
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Custom scrollbar */
@media (pointer: fine) {
    ::-webkit-scrollbar {
        width: 10px;
        height: 10px;
    }

    ::-webkit-scrollbar-track {
        background: var(--color-bg-soft);
    }

    ::-webkit-scrollbar-thumb {
        background: var(--color-line-strong);
        border-radius: 6px;
        border: 2px solid var(--color-bg-soft);
    }

    ::-webkit-scrollbar-thumb:hover {
        background: var(--color-accent);
    }
}

/* ---------- Skip link (a11y) ---------- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    background: var(--color-ink);
    color: #fff;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    z-index: 9999;
    transition: top var(--t);
}

.skip-link:focus {
    top: 1rem;
}

/* ---------- Decorative background ---------- */
.bg-decor {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.5;
    animation: float 22s ease-in-out infinite alternate;
}

.blob-1 {
    width: 520px;
    height: 520px;
    top: -180px;
    right: -120px;
    background: radial-gradient(circle, var(--color-accent-soft), transparent 65%);
}

.blob-2 {
    width: 480px;
    height: 480px;
    bottom: -160px;
    left: -100px;
    background: radial-gradient(circle, #f0e6d6, transparent 65%);
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, -30px) scale(1.08); }
}

/* ---------- Layout helpers ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (min-width: 768px) {
    .container { padding: 0 2rem; }
}

.section {
    padding: clamp(4rem, 3rem + 4vw, 7rem) 0;
}

.bg-light {
    background: var(--color-bg-soft);
}

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }

/* ---------- Typography ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent-deep);
    margin-bottom: 1rem;
}

.eyebrow.center {
    justify-content: center;
}

.eyebrow .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(184, 153, 104, 0.18);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(184, 153, 104, 0.18); }
    50% { box-shadow: 0 0 0 8px rgba(184, 153, 104, 0); }
}

.section-head {
    max-width: 640px;
    margin: 0 auto 3.5rem;
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-ink);
    margin-bottom: 1rem;
}

.section-title.center {
    text-align: center;
}

.section-subtitle {
    color: var(--color-muted);
    font-size: var(--fs-md);
    max-width: 600px;
    margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 1.6rem;
    border-radius: 999px;
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.01em;
    border: 1.5px solid transparent;
    transition: transform var(--t-fast), background var(--t), color var(--t),
        border-color var(--t), box-shadow var(--t);
    white-space: nowrap;
    cursor: pointer;
    will-change: transform;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: var(--color-ink);
    color: #fff;
    border-color: var(--color-ink);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-accent-deep);
    border-color: var(--color-accent-deep);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover svg {
    transform: translateX(3px);
}

.btn-primary svg {
    transition: transform var(--t);
}

.btn-secondary {
    background: transparent;
    color: var(--color-ink);
    border-color: var(--color-line-strong);
}

.btn-secondary:hover {
    border-color: var(--color-ink);
    background: var(--color-ink);
    color: #fff;
    transform: translateY(-2px);
}

.btn-ghost {
    background: rgba(15, 15, 16, 0.04);
    color: var(--color-ink);
    padding: 0.6rem 1.1rem;
    font-size: var(--fs-xs);
}

.btn-ghost:hover {
    background: var(--color-ink);
    color: #fff;
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    z-index: 100;
    border-bottom: 1px solid transparent;
    transition: background var(--t), border-color var(--t), box-shadow var(--t);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: var(--color-line);
    box-shadow: var(--shadow-xs);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: inline-flex;
    align-items: center;
    transition: transform var(--t-fast);
}

.logo img {
    height: 96px;
    width: auto;
}

.logo:hover {
    transform: scale(1.03);
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-list {
    display: flex;
    gap: 2rem;
}

.nav-link {
    position: relative;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-ink);
    padding: 0.4rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--t);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent-deep);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    margin-left: 0.5rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background var(--t-fast);
}

.mobile-menu-btn:hover {
    background: rgba(15, 15, 16, 0.05);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-ink);
    border-radius: 2px;
    transition: transform var(--t), opacity var(--t);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
    padding: calc(var(--header-h) + 4rem) 0 5rem;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.025em;
    color: var(--color-ink);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: var(--fs-md);
    color: var(--color-text);
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-meta {
    display: flex;
    gap: 2.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-line);
    flex-wrap: wrap;
}

.hero-meta li {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.hero-meta strong {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    color: var(--color-ink);
    font-weight: 600;
}

.hero-meta span {
    font-size: var(--fs-xs);
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    isolation: isolate;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(15, 15, 16, 0.18));
    z-index: 1;
    pointer-events: none;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 5;
    transition: transform 1.2s var(--ease-out);
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.05);
}

.hero-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.9rem 1.25rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.hero-badge-num {
    font-family: var(--font-display);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--color-accent-deep);
    line-height: 1;
}

.hero-badge-text {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-ink);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1.2;
}

/* ---------- About ---------- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.25rem;
    font-size: var(--fs-md);
    line-height: 1.75;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.75rem;
    background: var(--color-bg-elev);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-soft);
    box-shadow: var(--shadow-md);
}

.feature-text {
    min-width: 0;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--color-accent-soft), #fff);
    color: var(--color-accent-deep);
    transition: transform var(--t);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card:hover .feature-icon {
    transform: rotate(-6deg) scale(1.05);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 0.35rem;
}

.feature-card p {
    font-size: var(--fs-sm);
    color: var(--color-muted);
    line-height: 1.6;
}

/* ---------- Stats ---------- */
.stats {
    padding: 3rem 0;
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
    background: linear-gradient(180deg, transparent, var(--color-bg-soft));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat {
    padding: 1rem 0.5rem;
}

.stat-num {
    font-family: var(--font-display);
    font-size: clamp(2rem, 1.4rem + 2vw, 2.8rem);
    font-weight: 700;
    color: var(--color-ink);
    line-height: 1;
    display: inline-block;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: clamp(2rem, 1.4rem + 2vw, 2.8rem);
    font-weight: 700;
    color: var(--color-accent);
    margin-left: 2px;
}

.stat p {
    margin-top: 0.5rem;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-muted);
}

/* ---------- Services ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.service-card {
    position: relative;
    background: var(--color-bg-elev);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
    isolation: isolate;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent-soft);
    box-shadow: var(--shadow-lg);
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(184, 153, 104, 0.06));
    opacity: 0;
    transition: opacity var(--t);
    z-index: -1;
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-accent-soft), #fff);
    color: var(--color-accent-deep);
    display: grid;
    place-items: center;
    margin: 2rem 2rem 0;
    transition: transform var(--t);
}

.service-card:hover .service-icon {
    transform: scale(1.08) rotate(-4deg);
}

.service-icon svg {
    width: 26px;
    height: 26px;
}

.service-content {
    padding: 1.5rem 2rem 2rem;
}

.service-content h3 {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 0.6rem;
}

.service-content p {
    font-size: var(--fs-sm);
    color: var(--color-muted);
    line-height: 1.65;
    margin-bottom: 1rem;
}

.service-tag {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-accent-deep);
    background: var(--color-accent-soft);
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
}

/* Image cards (Children section) */
.image-card .service-media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 2;
}

.image-card .service-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s var(--ease-out);
}

.image-card:hover .service-media img {
    transform: scale(1.06);
}

.image-card .service-content {
    padding: 1.5rem 1.75rem 2rem;
}

/* ---------- Contact ---------- */
.contact-container {
    max-width: var(--container-narrow);
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 2rem;
    background: var(--color-bg-elev);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    transition: transform var(--t), border-color var(--t), box-shadow var(--t);
    text-align: left;
    color: inherit;
}

a.contact-item:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-soft);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--color-accent-soft), #fff);
    color: var(--color-accent-deep);
    display: grid;
    place-items: center;
    margin-bottom: 0.5rem;
}

.contact-icon svg {
    width: 22px;
    height: 22px;
}

.contact-item strong {
    font-family: var(--font-display);
    font-size: var(--fs-md);
    color: var(--color-ink);
    font-weight: 600;
}

.contact-item p {
    font-size: var(--fs-sm);
    color: var(--color-muted);
    line-height: 1.7;
}

.contact-item p a {
    color: var(--color-text);
    transition: color var(--t-fast);
}

.contact-item p a:hover {
    color: var(--color-accent-deep);
}

.phone-wa {
    font-size: var(--fs-xs);
    color: var(--color-success);
    font-weight: 600;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-line);
}

.map-container iframe {
    border: 0;
    display: block;
    filter: grayscale(0.15);
    transition: filter var(--t);
}

.map-container:hover iframe {
    filter: grayscale(0);
}

/* ---------- Footer ---------- */
.footer {
    background: var(--color-ink);
    color: rgba(255, 255, 255, 0.7);
    padding-top: 4rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-brand p {
    font-size: var(--fs-sm);
    line-height: 1.65;
    max-width: 320px;
    margin-top: 1rem;
}

.footer-logo {
    height: 60px;
    width: auto;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: #fff;
    font-weight: 600;
    margin-bottom: 1.25rem;
    letter-spacing: 0.02em;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-col a,
.footer-col li {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--t-fast), transform var(--t-fast);
    display: inline-block;
}

.footer-col a:hover {
    color: var(--color-accent);
    transform: translateX(3px);
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, 0.8);
    transition: background var(--t), color var(--t), transform var(--t-fast),
        border-color var(--t);
}

.footer-socials a:hover {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.05em;
}

/* ---------- Floating actions ---------- */
.float-whatsapp,
.float-top {
    position: fixed;
    z-index: 90;
    transition: transform var(--t), opacity var(--t), background var(--t),
        box-shadow var(--t);
    will-change: transform;
}

.float-whatsapp {
    bottom: max(1.5rem, env(safe-area-inset-bottom));
    right: 1.5rem;
    background: var(--color-success);
    color: #fff;
    padding: 0.8rem 1.1rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: var(--fs-sm);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
    animation: floatBob 3s ease-in-out infinite;
}

.float-whatsapp:hover {
    transform: scale(1.05);
    background: #1ebd5a;
}

@keyframes floatBob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.float-top {
    bottom: max(1.5rem, env(safe-area-inset-bottom));
    left: 1.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-ink);
    color: #fff;
    display: grid;
    place-items: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
}

.float-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.float-top:hover {
    background: var(--color-accent-deep);
    transform: translateY(-2px);
}

/* ---------- Scroll progress bar ---------- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 200;
    pointer-events: none;
}

.scroll-progress-bar {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-deep));
    transition: width 80ms linear;
    border-radius: 0 3px 3px 0;
}

/* ---------- FAQ ---------- */
.faq-container {
    max-width: 800px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-bg-elev);
    overflow: hidden;
    transition: border-color var(--t), box-shadow var(--t);
}

.faq-item[open] {
    border-color: var(--color-accent-soft);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    color: var(--color-ink);
    font-size: var(--fs-md);
    transition: color var(--t-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary:hover {
    color: var(--color-accent-deep);
}

.faq-toggle {
    position: relative;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    transition: transform var(--t);
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    background: var(--color-accent-deep);
    border-radius: 2px;
    transition: transform var(--t);
}

.faq-toggle::before {
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    transform: translateY(-50%);
}

.faq-toggle::after {
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
}

.faq-item[open] .faq-toggle::after {
    transform: translateX(-50%) rotate(90deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-text);
    font-size: var(--fs-sm);
    line-height: 1.7;
    animation: faqOpen 0.35s var(--ease-out);
}

@keyframes faqOpen {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Modal ---------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s var(--ease), visibility 0s linear 0.3s;
}

.modal.is-open {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.3s var(--ease), visibility 0s linear 0s;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 15, 16, 0.55);
    backdrop-filter: blur(6px);
}

.modal-panel {
    position: relative;
    width: 100%;
    max-width: 540px;
    max-height: calc(100vh - 3rem);
    overflow-y: auto;
    background: var(--color-bg-elev);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px) scale(0.97);
    opacity: 0;
    transition: transform 0.4s var(--ease-out), opacity 0.3s var(--ease-out);
}

.modal.is-open .modal-panel {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--color-ink);
    transition: background var(--t-fast), transform var(--t-fast);
}

.modal-close:hover {
    background: var(--color-bg-soft);
    transform: rotate(90deg);
}

.modal-head {
    margin-bottom: 1.75rem;
}

.modal-head h2 {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    color: var(--color-ink);
    font-weight: 600;
    margin: 0.25rem 0 0.5rem;
}

.modal-head p {
    color: var(--color-muted);
    font-size: var(--fs-sm);
}

/* Booking form */
.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-field > span {
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--color-ink);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-field em {
    color: var(--color-accent-deep);
    font-style: normal;
    margin-left: 2px;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.75rem 0.9rem;
    font-family: inherit;
    font-size: var(--fs-sm);
    color: var(--color-ink);
    background: var(--color-bg);
    border: 1.5px solid var(--color-line);
    border-radius: var(--radius-sm);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    -webkit-appearance: none;
    appearance: none;
}

.form-field select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238a8a93' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    padding-right: 2.25rem;
}

.form-field textarea {
    resize: vertical;
    min-height: 70px;
    font-family: inherit;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(184, 153, 104, 0.18);
}

.form-field input:invalid:not(:placeholder-shown),
.form-field select:invalid:not([value=""]) {
    /* subtle */
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
    justify-content: flex-end;
}

.form-actions .btn {
    flex: 0 0 auto;
}

body.modal-open {
    overflow: hidden;
}

/* ---------- Reveal animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 3rem;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 880px) {
    .hero-container,
    .about-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: left;
    }

    .hero-image-wrapper {
        max-width: 480px;
        margin: 0 auto;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .services-grid,
    .contact-details {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-h: 88px;
    }

    .logo img {
        height: 76px;
    }

    .nav {
        position: fixed;
        top: var(--header-h);
        right: 0;
        width: min(360px, 90vw);
        height: calc(100vh - var(--header-h));
        height: calc(100dvh - var(--header-h));
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 1.5rem 1.5rem 2rem;
        background: #ffffff;
        box-shadow: -12px 0 40px rgba(15, 15, 16, 0.12);
        transform: translateX(100%);
        transition: transform 0.4s var(--ease-out);
        gap: 0.25rem;
        overflow-y: auto;
    }

    .nav.active {
        transform: translateX(0);
    }

    /* Karartma katmani */
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(15, 15, 16, 0.5);
        backdrop-filter: blur(3px);
        -webkit-backdrop-filter: blur(3px);
        opacity: 0;
        visibility: hidden;
        z-index: 99;
        transition: opacity 0.4s var(--ease), visibility 0s linear 0.4s;
    }

    body.menu-open .nav-overlay {
        opacity: 1;
        visibility: visible;
        transition: opacity 0.4s var(--ease), visibility 0s linear 0s;
    }

    .nav-list {
        flex-direction: column;
        gap: 0.25rem;
    }

    .nav-link {
        padding: 0.85rem 0.5rem;
        font-size: var(--fs-md);
        border-bottom: 1px solid var(--color-line);
        display: block;
    }

    .nav-link::after {
        display: none;
    }

    .nav-cta {
        margin: 1rem 0 0;
        align-self: flex-start;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 101;
    }

    .services-grid,
    .contact-details {
        grid-template-columns: 1fr;
    }

    .modal {
        padding: 0.75rem;
        align-items: flex-end;
    }

    .modal-panel {
        padding: 1.75rem 1.25rem;
        max-height: 92vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .form-actions .btn {
        width: 100%;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: left;
    }

    /* WhatsApp float butonu telif yazisini kapatmasin */
    .footer-bottom {
        padding-bottom: 5.5rem;
    }

    .hero-meta {
        gap: 1.25rem 2rem;
    }

    .float-whatsapp span {
        display: none;
    }

    .float-whatsapp {
        padding: 0.85rem;
        border-radius: 50%;
    }

    .blob {
        opacity: 0.35;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: calc(var(--header-h) + 2rem) 0 3rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
        width: 100%;
    }

    .nav-cta {
        width: auto;
    }

    .feature-card {
        padding: 1.25rem;
        gap: 1rem;
    }

    .service-icon,
    .service-content {
        margin-left: 1.25rem;
        margin-right: 1.25rem;
    }

    .service-content,
    .image-card .service-content {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}

/* Body scroll lock when mobile menu is open */
body.menu-open {
    overflow: hidden;
}

/* ---------- Print ---------- */
@media print {
    .header,
    .float-whatsapp,
    .float-top,
    .bg-decor,
    .hero-buttons,
    .nav,
    .mobile-menu-btn {
        display: none !important;
    }

    .hero {
        padding-top: 1rem;
    }

    body {
        color: #000;
        background: #fff;
    }

    a {
        color: #000;
        text-decoration: underline;
    }
}