/* ============================================================
   Princy Hear & Speak – Main Stylesheet
   Fonts: Poppins (headings), Nunito (body)
   Theme: Warm, child-friendly, professional healthcare
   ============================================================ */

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
    --orange:       #f97316;
    --orange-light: #fb923c;
    --orange-pale:  #fff7ed;
    --orange-mid:   #fed7aa;
    --blue:         #0ea5e9;
    --blue-pale:    #e0f2fe;
    --purple:       #8b5cf6;
    --purple-pale:  #ede9fe;
    --teal:         #14b8a6;
    --teal-pale:    #ccfbf1;
    --green:        #22c55e;
    --green-pale:   #dcfce7;
    --pink:         #ec4899;
    --pink-pale:    #fce7f3;
    --text-dark:    #1e293b;
    --text-mid:     #475569;
    --text-light:   #94a3b8;
    --bg-soft:      #f8fafc;
    --white:        #ffffff;
    --shadow-sm:    0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md:    0 4px 16px rgba(0,0,0,.08);
    --shadow-lg:    0 10px 40px rgba(0,0,0,.12);
    --radius-sm:    8px;
    --radius-md:    16px;
    --radius-lg:    24px;
    --transition:   all .3s cubic-bezier(.4,0,.2,1);
}

/* ── Base ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Nunito', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.navbar-brand,
.hero-title,
.section-title,
.brand-name,
.stat-number,
.step-num,
.badge-num {
    font-family: 'Poppins', sans-serif;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

.section-padding { padding: 90px 0; }
.bg-soft { background: var(--bg-soft); }
.text-orange { color: var(--orange); }

/* ── Scroll Animation ─────────────────────────────────────── */
[data-aos] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}
[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }
[data-aos="zoom-in"] { transform: scale(.9); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary-phs {
    display: inline-flex;
    align-items: center;
    background: var(--orange);
    color: #fff;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: .92rem;
    border: 2px solid var(--orange);
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(249,115,22,.3);
}
.btn-primary-phs:hover {
    background: #ea6b04;
    border-color: #ea6b04;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249,115,22,.4);
}

/* ── Navbar ───────────────────────────────────────────────── */
.phs-navbar {
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,.06);
    padding: 12px 0;
    transition: var(--transition);
}
.phs-navbar.scrolled {
    padding: 8px 0;
    box-shadow: 0 4px 24px rgba(0,0,0,.1);
}
.brand-icon { flex-shrink: 0; }
.brand-name {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--orange);
    line-height: 1;
    display: block;
}
.brand-sub {
    font-family: 'Nunito', sans-serif;
    font-size: .75rem;
    color: var(--text-mid);
    display: block;
    line-height: 1;
}
.navbar-nav .nav-link {
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    color: var(--text-mid);
    padding: 8px 14px !important;
    border-radius: 8px;
    transition: var(--transition);
    font-size: .92rem;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--orange);
    background: var(--orange-pale);
}
.btn-hero-primary,
.btn-primary-phs { cursor: pointer; }

/* ── Hero Section ─────────────────────────────────────────── */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #fff7ed 0%, #fff 50%, #e0f2fe 100%);
    padding: 100px 0 60px;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.min-vh-hero { min-height: calc(100vh - 120px); }

.hero-bg-deco { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.deco-circle {
    position: absolute;
    border-radius: 50%;
    opacity: .12;
}
.deco-1 { width: 500px; height: 500px; background: var(--orange); top: -150px; right: -100px; }
.deco-2 { width: 300px; height: 300px; background: var(--blue); bottom: -80px; left: -80px; }
.deco-3 { width: 200px; height: 200px; background: var(--purple); top: 40%; left: 45%; }

.floating-doodle {
    position: absolute;
    font-size: 20px;
    color: var(--orange-light);
    animation: floatDoodle 6s ease-in-out infinite;
    pointer-events: none;
    opacity: .5;
}
.fd-1 { top: 15%; left: 8%; animation-delay: 0s; }
.fd-2 { top: 60%; left: 12%; animation-delay: 2s; font-size: 16px; }
.fd-3 { top: 20%; right: 12%; animation-delay: 4s; }

@keyframes floatDoodle {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-14px) rotate(15deg); }
}

.hero-content { position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    background: var(--orange-pale);
    border: 1px solid var(--orange-mid);
    color: var(--orange);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: .82rem;
    font-weight: 700;
}
.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-dark);
    margin: 12px 0;
}
.highlight-text {
    background: linear-gradient(135deg, var(--orange), #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-mid);
    line-height: 1.7;
    max-width: 520px;
}

.btn-hero-primary {
    background: var(--orange);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: .95rem;
    border: none;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 6px 20px rgba(249,115,22,.35);
    transition: var(--transition);
}
.btn-hero-primary:hover {
    background: #ea6b04;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(249,115,22,.45);
}
.btn-hero-outline {
    background: transparent;
    color: var(--text-dark);
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: .95rem;
    border: 2px solid var(--text-dark);
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}
.btn-hero-outline:hover {
    background: var(--text-dark);
    color: #fff;
    transform: translateY(-3px);
}

.hero-stats { margin-top: 40px; }
.stat-item { display: flex; flex-direction: column; }
.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--orange);
}
.stat-label { font-size: .82rem; color: var(--text-mid); font-weight: 600; }
.stat-divider { width: 1px; height: 40px; background: #e2e8f0; align-self: center; }

.hero-illustration { position: relative; z-index: 1; }
.hero-image-wrapper { position: relative; display: inline-block; }
.hero-blob {
    position: absolute;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    background: linear-gradient(135deg, var(--orange-pale), var(--blue-pale));
    border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%;
    animation: morphBlob 8s ease-in-out infinite;
    z-index: -1;
}
@keyframes morphBlob {
    0%, 100% { border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%; }
    33%       { border-radius: 40% 60% 30% 70% / 60% 40% 50% 50%; }
    66%       { border-radius: 50% 50% 40% 60% / 40% 70% 30% 60%; }
}
.hero-svg { width: 100%; max-width: 480px; filter: drop-shadow(0 16px 40px rgba(249,115,22,.15)); }

.floating-card {
    position: absolute;
    background: #fff;
    border-radius: 50px;
    padding: 10px 18px;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: .82rem;
    color: var(--text-dark);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: floatCard 4s ease-in-out infinite;
    white-space: nowrap;
}
.fc-top-left  { top: 15%;  left: -10%; animation-delay: 0s; }
.fc-bottom-right { bottom: 15%; right: -10%; animation-delay: 2s; }
@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

.hero-wave {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    line-height: 0;
}
.hero-wave svg { width: 100%; display: block; }

/* ── Trust Bar ────────────────────────────────────────────── */
.trust-bar { border-bottom: 1px solid #f1f5f9; }
.trust-item { font-family: 'Nunito', sans-serif; font-weight: 700; color: var(--text-mid); font-size: .88rem; }

/* ── Section Tags & Titles ────────────────────────────────── */
.section-tag {
    display: inline-flex;
    align-items: center;
}
.section-tag span {
    background: var(--orange-pale);
    color: var(--orange);
    padding: 5px 18px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
}
.section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: .75rem;
}
.section-subtitle {
    color: var(--text-mid);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 560px;
}
.section-text {
    color: var(--text-mid);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* ── About Section ────────────────────────────────────────── */
.about-image-grid { position: relative; display: inline-block; width: 100%; }
.about-img-main svg { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-badge-card {
    position: absolute;
    bottom: 20px;
    right: -16px;
    background: var(--orange);
    color: #fff;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: floatCard 5s ease-in-out infinite;
}
.badge-num { font-size: 2rem; font-weight: 800; font-family: 'Poppins', sans-serif; line-height: 1; }
.badge-txt { font-size: .75rem; font-weight: 600; opacity: .9; }

.feature-chip {
    background: var(--bg-soft);
    border: 1px solid #e2e8f0;
    padding: 10px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: .875rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    transition: var(--transition);
}
.feature-chip:hover { background: var(--orange-pale); border-color: var(--orange-mid); }

/* ── Services Section ─────────────────────────────────────── */
.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid #f1f5f9;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.svc-emoji {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 2.2rem;
    opacity: .15;
    line-height: 1;
}
.svc-icon-wrap {
    width: 56px; height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .svc-icon-wrap { transform: scale(1.1); }

.svc-orange .svc-icon-wrap { background: var(--orange-pale); color: var(--orange); }
.svc-blue   .svc-icon-wrap { background: var(--blue-pale);   color: var(--blue); }
.svc-purple .svc-icon-wrap { background: var(--purple-pale); color: var(--purple); }
.svc-teal   .svc-icon-wrap { background: var(--teal-pale);   color: var(--teal); }
.svc-green  .svc-icon-wrap { background: var(--green-pale);  color: var(--green); }
.svc-pink   .svc-icon-wrap { background: var(--pink-pale);   color: var(--pink); }

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.service-card p { font-size: .9rem; color: var(--text-mid); line-height: 1.7; flex: 1; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0; }
.svc-tag {
    font-size: .72rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 50px;
    background: var(--bg-soft);
    color: var(--text-mid);
    border: 1px solid #e2e8f0;
}
.svc-book-btn {
    display: inline-flex;
    align-items: center;
    font-size: .85rem;
    font-weight: 700;
    color: var(--orange);
    margin-top: auto;
    transition: var(--transition);
}
.svc-book-btn:hover { color: #ea6b04; gap: 4px; }

/* ── How It Works ─────────────────────────────────────────── */
.step-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px 20px;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid #f1f5f9;
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.step-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--orange-mid);
    line-height: 1;
    margin-bottom: 12px;
}
.step-icon {
    width: 60px; height: 60px;
    background: var(--orange-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--orange);
    margin: 0 auto 16px;
}
.step-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: .875rem; color: var(--text-mid); line-height: 1.6; }
.step-arrow {
    position: absolute;
    top: 50%;
    right: -18px;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: var(--orange);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    z-index: 2;
}
@media(max-width: 992px){ .step-arrow { display: none; } }

/* ── Booking Section ─────────────────────────────────────── */
.booking-section {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}
.booking-bg-deco { position: absolute; inset: 0; pointer-events: none; }
.bdeco-1 {
    position: absolute;
    width: 400px; height: 400px;
    background: var(--orange);
    border-radius: 50%;
    top: -200px; right: -100px;
    opacity: .08;
}
.bdeco-2 {
    position: absolute;
    width: 300px; height: 300px;
    background: var(--blue);
    border-radius: 50%;
    bottom: -100px; left: -100px;
    opacity: .08;
}

.booking-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0,0,0,.3);
}

.booking-info-panel {
    background: linear-gradient(135deg, var(--orange), #f59e0b);
    padding: 40px 32px;
    color: #fff;
}
.booking-info-panel h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 10px; }
.booking-info-panel p { opacity: .85; font-size: .9rem; margin-bottom: 24px; }

.bip-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 18px;
}
.bip-item i { font-size: 1.2rem; margin-top: 2px; flex-shrink: 0; opacity: .9; }
.bip-item strong { display: block; font-weight: 700; font-size: .9rem; }
.bip-item span { font-size: .85rem; opacity: .85; }

.bip-note {
    background: rgba(255,255,255,.15);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: .82rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}

.booking-form-panel { padding: 40px 36px; }
.form-section-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: .9rem;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--orange-pale);
}

.input-with-icon { position: relative; }
.input-with-icon i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    z-index: 5;
    pointer-events: none;
}
.phs-input {
    padding-left: 40px !important;
    border: 1.5px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-family: 'Nunito', sans-serif;
    font-size: .9rem;
    transition: var(--transition);
    background: #f8fafc;
    color: var(--text-dark);
}
.phs-input:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(249,115,22,.15);
    background: #fff;
    outline: none;
}
textarea.phs-input { padding-left: 14px !important; }
.form-label { font-weight: 700; font-size: .85rem; color: var(--text-dark); margin-bottom: 6px; }

.btn-book-submit {
    background: linear-gradient(135deg, var(--orange), #f59e0b);
    color: #fff;
    border: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: .92rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto !important;
    min-width: 200px;
    max-width: 260px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(249,115,22,.4);
    cursor: pointer;
    text-align: center;
}
.btn-book-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(249,115,22,.5);
    color: #fff;
}
.booking-note { font-size: .82rem; color: var(--text-light); display: flex; align-items: center; gap: 4px; }

/* Success card */
.booking-success-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 24px 28px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    box-shadow: 0 8px 32px rgba(34,197,94,.2);
    border-left: 5px solid var(--green);
}
.bsc-icon { font-size: 2rem; color: var(--green); flex-shrink: 0; margin-top: 2px; }
.bsc-title { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--text-dark); margin-bottom: 4px; }
.bsc-msg { font-size: .9rem; color: var(--text-mid); }

/* ── Testimonials ─────────────────────────────────────────── */
.testi-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid #f1f5f9;
    height: 100%;
    transition: var(--transition);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testi-text { color: var(--text-mid); font-style: italic; line-height: 1.7; font-size: .92rem; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
    width: 42px; height: 42px;
    background: linear-gradient(135deg, var(--orange), #f59e0b);
    border-radius: 50%;
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.testi-name { font-weight: 700; font-size: .9rem; }
.testi-role { font-size: .78rem; color: var(--text-light); }

/* ── Contact Section ──────────────────────────────────────── */
.contact-info-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-md);
    height: 100%;
    border: 1px solid #f1f5f9;
}
.contact-info-card h3 { font-size: 1.25rem; font-weight: 700; }
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f1f5f9;
}
.contact-item:last-of-type { border-bottom: none; }
.ci-icon {
    width: 42px; height: 42px;
    background: var(--orange-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.contact-item strong { display: block; font-weight: 700; font-size: .88rem; margin-bottom: 2px; }
.contact-item p { margin: 0; font-size: .875rem; color: var(--text-mid); line-height: 1.5; }
.contact-item a { color: var(--orange); font-weight: 600; }

.map-card { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); height: 100%; min-height: 300px; }

.social-links { display: flex; flex-wrap: wrap; gap: 10px; }
.social-btn {
    width: 38px; height: 38px;
    background: var(--orange-pale);
    color: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .95rem;
    transition: var(--transition);
    border: 1px solid var(--orange-mid);
}
.social-btn:hover {
    background: var(--orange);
    color: #fff;
    transform: translateY(-2px);
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer { background: #0f172a; color: #94a3b8; }
.footer-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: .95rem;
    color: #fff;
    margin-bottom: 16px;
}
.footer-desc { font-size: .875rem; line-height: 1.7; margin-bottom: 0; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #94a3b8; font-size: .875rem; transition: var(--transition); }
.footer-links a:hover { color: var(--orange); padding-left: 4px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
    font-size: .82rem;
}
.footer-bottom p { margin: 0; }

/* ── Back to Top ──────────────────────────────────────────── */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    bottom: calc(32px + env(safe-area-inset-bottom, 0px));
    right:  calc(32px + env(safe-area-inset-right,  0px));
    width: 44px; height: 44px;
    background: var(--orange);
    color: #fff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(249,115,22,.4);
    transition: opacity .3s ease, visibility .3s ease, transform .3s ease, background .2s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 1040;
    max-width: 44px;
    flex-shrink: 0;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-3px); background: #ea6b04; }
@media(max-width: 767px) {
    .back-to-top {
        bottom: calc(20px + env(safe-area-inset-bottom, 0px));
        right:  calc(16px + env(safe-area-inset-right,  0px));
        width: 40px; height: 40px;
        font-size: .9rem;
    }
}
@media(max-width: 400px) {
    .back-to-top {
        bottom: calc(16px + env(safe-area-inset-bottom, 0px));
        right:  calc(12px + env(safe-area-inset-right,  0px));
        width: 38px; height: 38px;
    }
}

/* ── Responsive ───────────────────────────────────────────── */
@media(max-width: 991px) {
    .hero-section { padding: 80px 0 80px; text-align: center; min-height: auto; }
    .hero-subtitle { margin: 0 auto; }
    .hero-stats { justify-content: center; }
    .hero-actions { justify-content: center; }
    .hero-illustration { margin-top: 40px; }
    .fc-top-left, .fc-bottom-right { display: none; }
    .about-badge-card { right: 10px; }
    .booking-info-panel { border-radius: 0; }
}
@media(max-width: 767px) {
    .section-padding { padding: 60px 0; }
    .booking-form-panel { padding: 28px 20px; }
    /* Back to top */ .back-to-top { bottom: 20px; right: 16px; width: 40px; height: 40px; }
    .hero-title { font-size: 1.9rem; }
    .stat-divider { display: none; }
    .hero-stats { gap: 24px; }
}
@media(max-width: 480px) {
    .btn-hero-primary, .btn-hero-outline { padding: 12px 22px; font-size: .88rem; }
}

/* ═══════════════════════════════════════════════════════════
   TRACK APPOINTMENT SECTION
═══════════════════════════════════════════════════════════ */
.track-section { background: #f8fafc; }

.track-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px 36px;
    box-shadow: 0 4px 6px rgba(0,0,0,.04), 0 20px 60px rgba(249,115,22,.10);
    border: 1.5px solid #ffe8d4;
}

/* Search bar */
.track-input-group {
    display: flex;
    gap: 10px;
    align-items: stretch;
}
.track-input.form-control {
    flex: 1 !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    letter-spacing: 2px !important;
    text-transform: uppercase !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: 14px !important;
    padding: 14px 20px !important;
    height: auto !important;
    color: #1e293b !important;
    background: #f8fafc !important;
    outline: none !important;
    box-shadow: none !important;
}
.track-input.form-control:focus {
    border-color: #f97316 !important;
    background: #fff !important;
    box-shadow: 0 0 0 4px rgba(249,115,22,.12) !important;
}
.btn-track-submit {
    background: linear-gradient(135deg, #f97316, #fb923c) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 14px !important;
    padding: 14px 28px !important;
    font-weight: 700 !important;
    font-size: .95rem !important;
    white-space: nowrap;
    transition: all .25s ease;
    box-shadow: 0 4px 14px rgba(249,115,22,.35);
}
.btn-track-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249,115,22,.45);
    color: #fff !important;
}

.track-hint {
    color: #94a3b8;
    font-size: .82rem;
    margin: 8px 0 0;
    display: block;
}

.track-error {
    background: #fef2f2;
    border: 1.5px solid #fca5a5;
    color: #b91c1c;
    border-radius: 14px;
    padding: 14px 18px;
    font-size: .9rem;
    margin-top: 20px;
}

/* ── Result Card ── */
.track-result {
    margin-top: 28px;
    border-radius: 18px;
    border: 1.5px solid #e2e8f0;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 24px rgba(0,0,0,.07);
}

.track-result-header {
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
    border-bottom: 2px solid #fed7aa;
    padding: 20px 24px;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-wrap: wrap;
    gap: 12px;
}

.track-token-display {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.track-token-label {
    font-size: .68rem;
    color: #9a6c3a;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.track-token-number {
    font-size: 1.4rem;
    font-weight: 900;
    color: #f97316;
    letter-spacing: 3px;
    font-family: 'Poppins', sans-serif;
}

.track-status-badge {
    display: inline-flex !important;
    align-items: center;
    padding: 7px 18px !important;
    border-radius: 30px !important;
    font-size: .8rem !important;
    font-weight: 800 !important;
    color: #fff !important;
    letter-spacing: .8px;
    text-transform: uppercase;
    box-shadow: 0 3px 10px rgba(0,0,0,.15);
}

/* Detail rows */
.track-details {
    padding: 6px 0 4px;
    background: #fff;
}

.track-detail-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 12px 24px !important;
    border-bottom: 1px solid #f1f5f9 !important;
    font-size: .9rem;
    gap: 16px;
}
.track-detail-row:last-child { border-bottom: none !important; }
.track-detail-row:nth-child(even) { background: #fafbfc; }

.td-label {
    color: #64748b !important;
    font-weight: 600 !important;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 130px;
}
.td-label i { color: #f97316 !important; font-size: .9rem; }
.td-value {
    color: #0f172a !important;
    font-weight: 600 !important;
    text-align: right;
}

/* Status notes */
.track-note {
    margin: 4px 24px 20px;
    padding: 13px 18px;
    border-radius: 12px;
    font-size: .875rem;
    font-weight: 500;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}
.track-note i { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.track-note-info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }
.track-note-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.track-note-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.track-note-purple  { background: #f5f3ff; color: #4c1d95; border: 1px solid #ddd6fe; }
.track-note a { color: #f97316; font-weight: 700; text-decoration: underline; }

/* Responsive */
@media(max-width: 576px) {
    .track-card { padding: 24px 16px; }
    .track-input-group { flex-direction: column; }
    .btn-track-submit { width: 100% !important; text-align: center; }
    .track-detail-row { flex-direction: column !important; align-items: flex-start !important; gap: 4px; }
    .td-value { text-align: left; }
    .track-token-number { font-size: 1.1rem; letter-spacing: 2px; }
}

/* ═══════════════════════════════════════════════════════════
   COMPREHENSIVE RESPONSIVE FIXES — All screen sizes
   Added for full mobile/tablet compatibility
═══════════════════════════════════════════════════════════ */

/* ── Large tablets (≤1024px) ──────────────────────────────── */
@media(max-width: 1024px) {
    .hero-title { font-size: clamp(1.8rem, 4vw, 2.8rem); }
    .about-badge-card { right: 0; bottom: -10px; }
}

/* ── Tablets (≤991px) ─────────────────────────────────────── */
@media(max-width: 991px) {
    /* Navbar */
    .navbar-collapse { background: #fff; border-radius: 16px; padding: 16px; margin-top: 12px; box-shadow: 0 8px 30px rgba(0,0,0,.12); }
    .navbar-nav .nav-link { padding: 10px 16px !important; border-radius: 10px; }
    .navbar-toggler { border: none; padding: 4px 8px; }
    .navbar-toggler:focus { box-shadow: none; }

    /* Hero */
    .hero-section { padding: 100px 0 60px; min-height: auto; text-align: center; }
    .hero-badge { margin: 0 auto; }
    .hero-title { font-size: clamp(1.9rem, 5vw, 2.6rem); }
    .hero-subtitle { max-width: 540px; margin: 0 auto 24px; }
    .hero-actions { justify-content: center; flex-wrap: wrap; gap: 12px; }
    .hero-stats { justify-content: center; flex-wrap: wrap; gap: 20px; }
    .hero-illustration { margin-top: 36px; display: flex; justify-content: center; }
    .hero-svg { max-width: 360px; }

    /* About */
    .about-img-wrap { margin-bottom: 32px; max-width: 400px; margin-left: auto; margin-right: auto; }
    .about-badge-card { right: 0; }

    /* Services grid */
    .services-grid { grid-template-columns: repeat(2, 1fr); }

    /* Booking card */
    .booking-card { border-radius: 16px; }
    .booking-info-panel { border-radius: 0; padding: 32px 24px; }
    .booking-form-panel { padding: 32px 24px; }

    /* Testimonials */
    .testi-card { padding: 24px 20px; }

    /* Contact */
    .contact-info-card { margin-bottom: 24px; }
}

/* ── Mobile landscape / small tablets (≤767px) ────────────── */
@media(max-width: 767px) {
    .section-padding { padding: 56px 0; }

    /* Hero */
    .hero-section { padding: 90px 0 50px; }
    .hero-title { font-size: 1.85rem; }
    .hero-subtitle { font-size: .95rem; }
    .hero-stats { gap: 16px; }
    .stat-divider { display: none; }
    .stat-item { min-width: 100px; }
    .btn-hero-primary, .btn-hero-outline { width: 100%; justify-content: center; }
    .hero-actions { flex-direction: column; align-items: center; gap: 12px; }
    .hero-svg { max-width: 280px; }

    /* Section headings */
    .section-title { font-size: 1.6rem !important; }
    .section-subtitle { font-size: .9rem !important; }

    /* Services */
    .services-grid { grid-template-columns: 1fr; gap: 16px; }
    .service-card { padding: 24px 20px; }

    /* Steps */
    .step-card { padding: 24px 16px; }

    /* Booking */
    .booking-info-panel { padding: 28px 20px; }
    .booking-form-panel { padding: 24px 16px; }
    .bip-item { gap: 10px; }
    .booking-note { display: none; }

    /* btn book submit full width on mobile */
    .btn-book-submit { justify-content: center; margin-top: 12px; }

    /* Testimonials */
    .testi-card { padding: 22px 18px; }
    .testi-header { flex-direction: column; align-items: flex-start; gap: 10px; }

    /* Contact */
    .contact-info-card { padding: 24px 20px; }
    .map-card { min-height: 220px; }

    /* Footer */
    .site-footer .row > div { margin-bottom: 28px; }
    .footer-bottom { text-align: center; }
    .footer-bottom .d-flex { flex-direction: column; align-items: center; gap: 6px; }

    /* Back to top */
    .back-to-top { bottom: 20px; right: 16px; width: 40px; height: 40px; }

    /* Track section */
    .track-card { padding: 24px 16px; }
    .track-input-group { flex-direction: column; }
    .btn-track-submit { width: 100% !important; text-align: center; }

    /* Booking success card */
    .booking-success-card { flex-direction: column; text-align: center; gap: 12px; }
}

/* ── Mobile portrait (≤576px) ─────────────────────────────── */
@media(max-width: 576px) {
    /* Navbar brand */
    .brand-name { font-size: 1rem; }
    .brand-sub { font-size: .68rem; }

    /* Hero */
    .hero-section { padding: 85px 0 44px; }
    .hero-title { font-size: 1.65rem; line-height: 1.2; }
    .hero-badge { font-size: .76rem; }
    .hero-stats { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 16px; }
    .stat-number { font-size: 1.6rem; }

    /* Services */
    .service-icon { width: 52px; height: 52px; font-size: 1.3rem; }
    .service-card h4 { font-size: .95rem; }

    /* Steps */
    .step-num { width: 36px; height: 36px; font-size: .9rem; }

    /* Booking form */
    .phs-input { font-size: .9rem !important; padding: 12px 14px 12px 40px !important; }
    .input-with-icon i { left: 12px; font-size: .9rem; }
    .form-section-title { font-size: .82rem; }

    /* Phone input */
    .phone-prefix { font-size: .85rem; padding: 0 8px 0 12px; height: 44px; }

    /* Testimonials */
    .testi-avatar { width: 40px; height: 40px; font-size: .85rem; }
    .testi-card { padding: 18px 14px; }

    /* Track */
    .track-detail-row { flex-direction: column !important; align-items: flex-start !important; gap: 4px; }
    .td-label { min-width: unset; }
    .td-value { text-align: left; }
    .track-token-number { font-size: 1.1rem; letter-spacing: 2px; }
    .track-note { margin: 4px 0 16px; padding: 12px 14px; font-size: .82rem; }

    /* Booking info panel items stacking */
    .bip-item { flex-direction: column; gap: 6px; }

    /* Section padding tighter */
    .section-padding { padding: 44px 0; }

    /* Hero actions always column on tiny screens */
    .hero-actions { flex-direction: column; }
    .btn-hero-primary, .btn-hero-outline { font-size: .88rem; padding: 13px 24px; }

    /* Footer  */
    .footer-title { font-size: .88rem; }
    .footer-links a { font-size: .82rem; }
}

/* ── Extra small (≤400px) ─────────────────────────────────── */
@media(max-width: 400px) {
    .hero-title { font-size: 1.45rem; }
    .hero-section { padding: 80px 0 36px; }
    .booking-form-panel { padding: 20px 12px; }
    .track-card { padding: 20px 12px; }
    .section-title { font-size: 1.4rem !important; }
}

/* ── Fix: ensure images never overflow ────────────────────── */
img, svg, video { max-width: 100%; height: auto; }
.hero-illustration img { width: 100%; }

/* ── Fix: horizontal scroll prevention ───────────────────── */
.row { --bs-gutter-x: 1.5rem; }
@media(max-width: 576px) { .row { --bs-gutter-x: 1rem; } }
@media(max-width: 400px) { .row { --bs-gutter-x: 0.75rem; } }

/* ── Fix: navbar z-index over hero decorations ────────────── */
.phs-navbar { z-index: 1030; }

/* ── Fix: booking card no overflow on small screens ───────── */
.booking-card { overflow: visible; }
@media(max-width: 576px) {
    .booking-card { border-radius: 16px; }
    .booking-info-panel { border-radius: 16px 16px 0 0; }
    .booking-form-panel { border-radius: 0 0 16px 16px; }
}

/* ── Fix: success booking card responsive ─────────────────── */
.booking-success-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, #dcfce7, #f0fdf4);
    border: 1.5px solid #86efac;
    border-radius: 16px;
    padding: 20px 24px;
    color: #166534;
}
@media(max-width: 576px) {
    .booking-success-card { flex-direction: column; text-align: center; padding: 18px 16px; }
    .bsc-icon { font-size: 2rem; }
}

/* ── Fix: contact/map equal height on md+ ─────────────────── */
@media(min-width: 768px) {
    .contact-info-card, .map-card { height: 100%; }
}

/* ── Fix: footer columns on very small ───────────────────── */
@media(max-width: 400px) {
    .site-footer .col-6 { flex: 0 0 100%; max-width: 100%; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE FIXES — index.php
═══════════════════════════════════════════════════════════ */

/* ── Global: prevent horizontal scroll ─────────────────────── */
html, body { overflow-x: hidden; max-width: 100vw; }
* { box-sizing: border-box; }

/* ── Navbar: tiny screens ───────────────────────────────────── */
@media(max-width: 360px) {
    .phs-navbar .navbar-brand .brand-name { font-size: .88rem; }
    .phs-navbar .navbar-brand .brand-sub  { display: none; }
    .navbar-toggler { padding: 2px 6px; font-size: .9rem; }
}

/* ── Hero: floating cards must not overflow ─────────────────── */
.hero-section { overflow: hidden; }
.floating-card { max-width: 180px; word-break: break-word; }
@media(max-width: 991px) {
    .floating-card { display: none !important; }
}

/* ── Booking section stacking ───────────────────────────────── */
@media(max-width: 767px) {
    .booking-card .row > [class*="col-"] { padding-left: 12px; padding-right: 12px; }
    .booking-info-panel { border-radius: 16px 16px 0 0 !important; }
    .booking-form-panel { border-radius: 0 0 16px 16px !important; padding: 24px 16px; }
}
@media(max-width: 480px) {
    .booking-form-panel { padding: 20px 12px; }
    .bip-item { flex-direction: column; gap: 4px; align-items: flex-start; }
    .bip-icon { flex-shrink: 0; }
}

/* ── Phone input ─────────────────────────────────────────────── */
.phone-input-wrap { min-width: 0; width: 100%; }

/* ── Token popup ─────────────────────────────────────────────── */
#tokenPopupBox {
    max-width: min(420px, 92vw) !important;
    width: 92vw !important;
    padding: 28px 20px !important;
    margin: 0 auto;
}
@media(max-width: 400px) {
    #tokenPopupBox { padding: 22px 14px !important; border-radius: 16px !important; }
    #tokenPopupBox h4 { font-size: 1.1rem !important; }
    #popupTokenNumber { font-size: 1.3rem !important; letter-spacing: 2px !important; }
}

/* ── Track input group ───────────────────────────────────────── */
@media(max-width: 480px) {
    .track-input-group { flex-direction: column !important; gap: 10px !important; }
    .track-input, .btn-track-submit { width: 100% !important; }
}

/* ── Services ────────────────────────────────────────────────── */
@media(max-width: 360px) {
    .service-card { padding: 18px 14px; }
    .service-card h4 { font-size: .9rem; }
}

/* ── Steps ───────────────────────────────────────────────────── */
@media(max-width: 767px) {
    .step-arrow { display: none !important; }
    .step-card  { margin-bottom: 16px; }
}

/* ── Testimonials ────────────────────────────────────────────── */
@media(max-width: 576px) {
    .testi-card { width: 100%; }
}

/* ── Footer ──────────────────────────────────────────────────── */
@media(max-width: 576px) {
    .footer-links { flex-direction: column !important; gap: 6px !important; }
    .footer-bottom .d-flex { gap: 8px !important; }
}

/* ── Section titles ──────────────────────────────────────────── */
@media(max-width: 360px) {
    .section-title    { font-size: 1.3rem !important; }
    .section-subtitle { font-size: .82rem; }
}

/* ── Track result table ──────────────────────────────────────── */
.track-result { overflow-x: auto; }
.track-detail-row { min-width: 0; }
.td-label, .td-value { word-break: break-word; min-width: 0; }