/* ============================================
   ADVIT VEDA — CSS STYLESHEET
   Dr. Arveena Kaushal · Ayurvedic Physician
   ============================================ */

/* ── TOKENS ────────────────────────────────── */
:root {
    --av-forest:   #1e3d2f;
    --av-forest2:  #2a4e3a;
    --av-saffron:  #d4781a;
    --av-gold:     #c8a84b;
    --av-cream:    #faf6ef;
    --av-parchment:#f0e8d5;
    --av-sage:     #6a9b7a;
    --av-ink:      #1a1a1a;
    --av-muted:    #5a6b62;
    --av-border:   #d6ccb4;
    --av-white:    #ffffff;

    --disp-font:   'Yeseva One', serif;
    --body-font:   'Nunito Sans', sans-serif;
    --serif-font:  'Noto Serif', serif;

    --section-pad: 90px;
    --radius:      6px;
    --shadow:      0 8px 32px rgba(0,0,0,.10);
    --shadow-lg:   0 16px 48px rgba(0,0,0,.15);
}

/* ── RESET & BASE ──────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--body-font);
    background: var(--av-white);
    color: var(--av-ink);
    line-height: 1.6;
    font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; transition: color .2s; }

/* ── UTILITY ───────────────────────────────── */
.text-gold    { color: var(--av-gold) !important; }
.text-saffron { color: var(--av-saffron) !important; }
.bg-forest    { background: var(--av-forest); }
.bg-forest2   { background: var(--av-forest2); }
.bg-cream     { background: var(--av-cream); }
.bg-parchment { background: var(--av-parchment); }

/* ── SECTION LAYOUT ────────────────────────── */
.av-section { padding: var(--section-pad) 0; }
.section-header {}
.section-eyebrow {
    font-size: .72rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--av-saffron);
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.section-eyebrow::before,
.section-eyebrow::after {
    content: '';
    width: 24px;
    height: 1px;
    background: currentColor;
}
.section-title {
    font-family: var(--disp-font);
    font-size: clamp(1.9rem, 3.5vw, 2.8rem);
    line-height: 1.12;
    color: var(--av-forest);
    margin-bottom: 14px;
}
.section-title em { color: var(--av-saffron); font-style: normal; }
.section-sub {
    font-size: .95rem;
    color: var(--av-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.75;
}

/* ── BUTTONS ───────────────────────────────── */
.av-btn-primary {
    background: var(--av-forest);
    color: var(--av-white);
    border: 2px solid var(--av-forest);
    border-radius: var(--radius);
    font-family: var(--body-font);
    font-weight: 600;
    letter-spacing: .04em;
    transition: background .22s, color .22s, transform .15s;
}
.av-btn-primary:hover {
    background: var(--av-forest2);
    color: var(--av-gold);
    border-color: var(--av-forest2);
    transform: translateY(-1px);
}
.av-btn-whatsapp {
    background: #25d366;
    color: #fff;
    border: 2px solid #25d366;
    border-radius: var(--radius);
    font-family: var(--body-font);
    font-weight: 600;
    letter-spacing: .04em;
    transition: background .22s, transform .15s;
}
.av-btn-whatsapp:hover { background: #1eba58; border-color: #1eba58; color: #fff; transform: translateY(-1px); }
.av-btn-gold {
    background: var(--av-gold);
    color: var(--av-forest);
    border: 2px solid var(--av-gold);
    border-radius: var(--radius);
    font-family: var(--body-font);
    font-weight: 700;
    letter-spacing: .04em;
    transition: background .22s, transform .15s;
}
.av-btn-gold:hover { background: #b8962e; border-color: #b8962e; color: var(--av-forest); transform: translateY(-1px); }

/* ── FLOATING BUTTONS ──────────────────────── */
.float-whatsapp,
.float-call {
    position: fixed;
    bottom: 28px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 999;
    box-shadow: var(--shadow-lg);
    transition: transform .2s, box-shadow .2s;
}
.float-whatsapp { right: 24px; background: #25d366; color: #fff; }
.float-call     { right: 86px; background: var(--av-forest); color: var(--av-gold); }
.float-whatsapp:hover,
.float-call:hover { transform: scale(1.1); box-shadow: 0 20px 56px rgba(0,0,0,.2); }

/* ── NAVBAR ────────────────────────────────── */
.av-navbar {
    background: rgba(30,61,47,.97);
    backdrop-filter: blur(8px);
    padding: 14px 0;
    transition: padding .3s, box-shadow .3s;
    border-bottom: 1px solid rgba(200,168,75,.15);
}
.av-navbar.scrolled {
    padding: 8px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,.25);
}
.brand-lotus  { color: var(--av-gold); margin-right: 8px; font-size: 1rem; }
.brand-name   { font-family: var(--disp-font); font-size: 1.3rem; color: var(--av-gold); letter-spacing: .03em; }
.av-navbar .nav-link {
    color: rgba(255,255,255,.72) !important;
    font-size: .82rem;
    letter-spacing: .07em;
    text-transform: uppercase;
    font-weight: 600;
    padding: 6px 10px !important;
    transition: color .2s;
}
.av-navbar .nav-link:hover,
.av-navbar .nav-link.active { color: var(--av-gold) !important; }

/* ── HERO ──────────────────────────────────── */
.hero-section {
    background: var(--av-forest);
    position: relative;
    overflow: hidden;
    padding-top: 62px; /* navbar height */
}
.mandala-wrap {
    position: absolute;
    right: -80px;
    top: 50%;
    transform: translateY(-50%);
    width: 680px;
    height: 680px;
    pointer-events: none;
}
.mandala-svg { width: 100%; height: 100%; }
.hero-container { position: relative; z-index: 1; }
.hero-content {}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200,168,75,.12);
    border: 1px solid rgba(200,168,75,.3);
    border-radius: 20px;
    padding: 6px 16px;
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--av-gold);
    font-weight: 600;
}
.badge-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #2ecc71;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .5; transform: scale(.8); }
}
.hero-name {
    font-family: var(--disp-font);
    font-size: clamp(3rem, 5.5vw, 5rem);
    color: var(--av-white);
    line-height: 1.05;
    margin-bottom: 10px;
}
.hero-role {
    font-family: var(--serif-font);
    font-style: italic;
    font-size: 1.1rem;
    color: rgba(255,255,255,.62);
    margin-bottom: 24px;
}
.hero-tagline {
    font-family: var(--serif-font);
    font-style: italic;
    font-size: 1.2rem;
    color: rgba(255,255,255,.82);
    border-left: 3px solid var(--av-saffron);
    padding-left: 18px;
    margin-bottom: 36px;
    line-height: 1.55;
    max-width: 500px;
}
.hero-stats { margin-bottom: 36px; }
.stat-pill {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius);
    padding: 10px 18px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.stat-num   { font-family: var(--disp-font); font-size: 1.3rem; color: var(--av-gold); line-height: 1; }
.stat-label { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.45); margin-top: 4px; }

/* Doctor photo */
.doctor-photo-frame {
    position: relative;
    max-width: 380px;
    width: 100%;
}
.doctor-photo-inner {
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid rgba(200,168,75,.3);
    background: rgba(255,255,255,.05);
    aspect-ratio: 3/4;
    display: flex;
    align-items: center;
    justify-content: center;
}
.doctor-photo-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}
.doctor-photo-placeholder {
    text-align: center;
    color: rgba(255,255,255,.3);
    padding: 40px 20px;
}
.doctor-photo-placeholder i { font-size: 5rem; display: block; margin-bottom: 12px; }
.doctor-photo-placeholder p { font-size: .82rem; line-height: 1.5; }
.photo-badge {
    position: absolute;
    bottom: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--av-forest);
    border: 1px solid rgba(200,168,75,.4);
    border-radius: 20px;
    padding: 7px 18px;
    display: flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
    font-size: .76rem;
    color: rgba(255,255,255,.75);
    font-weight: 600;
    letter-spacing: .05em;
    box-shadow: var(--shadow);
}

/* ── ABOUT ─────────────────────────────────── */
.achieve-grid { display: flex; flex-direction: column; gap: 16px; }
.achieve-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--av-white);
    border: 1px solid var(--av-border);
    border-radius: var(--radius);
    padding: 16px 18px;
    transition: box-shadow .2s, border-color .2s;
}
.achieve-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--av-gold);
}
.achieve-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: rgba(212,120,26,.1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--av-saffron);
}
.achieve-title { font-weight: 700; font-size: .9rem; color: var(--av-forest); margin-bottom: 3px; }
.achieve-desc  { font-size: .82rem; color: var(--av-muted); line-height: 1.55; margin: 0; }

.about-card {
    background: var(--av-forest);
    border-radius: var(--radius);
    padding: 30px 28px;
    color: rgba(255,255,255,.8);
}
.about-card-title {
    font-family: var(--disp-font);
    font-size: 1.2rem;
    color: var(--av-gold);
    margin-bottom: 14px;
}
.about-card-body { font-size: .9rem; line-height: 1.75; margin-bottom: 20px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.av-tag {
    background: rgba(200,168,75,.12);
    border: 1px solid rgba(200,168,75,.28);
    color: var(--av-gold);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: .72rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    font-weight: 600;
}

.cred-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cred-badge {
    background: var(--av-white);
    border: 1px solid var(--av-border);
    border-top: 3px solid var(--av-forest);
    border-radius: var(--radius);
    padding: 14px 16px;
}
.cred-badge-title { font-family: var(--disp-font); font-size: 1.1rem; color: var(--av-forest); display: block; }
.cred-badge-sub   { font-size: .75rem; color: var(--av-muted); display: block; margin-top: 2px; }

/* ── SERVICES ──────────────────────────────── */
.service-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius);
    padding: 28px 24px;
    height: 100%;
    transition: background .25s, border-color .25s, transform .2s;
}
.service-card:hover {
    background: rgba(255,255,255,.09);
    border-color: rgba(200,168,75,.35);
    transform: translateY(-4px);
}
.service-icon {
    width: 48px; height: 48px;
    background: rgba(212,120,26,.15);
    border-radius: 5px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.35rem;
    color: var(--av-saffron);
    margin-bottom: 18px;
}
.service-title { font-family: var(--disp-font); font-size: 1.05rem; color: var(--av-white); margin-bottom: 10px; }
.service-desc  { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.65; margin-bottom: 18px; }
.service-link  { font-size: .78rem; color: var(--av-gold); font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
.service-link:hover { color: var(--av-saffron); }
.service-link i { transition: transform .2s; }
.service-link:hover i { transform: translateX(4px); }

/* ── WHY US ────────────────────────────────── */
.why-card {
    background: var(--av-white);
    border: 1px solid var(--av-border);
    border-radius: var(--radius);
    padding: 28px 22px;
    height: 100%;
    text-align: center;
    transition: box-shadow .2s, transform .2s, border-color .2s;
}
.why-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--av-sage);
    transform: translateY(-3px);
}
.why-icon {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: rgba(30,61,47,.08);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    color: var(--av-forest);
    margin: 0 auto 16px;
}
.why-title { font-family: var(--disp-font); font-size: .95rem; color: var(--av-forest); margin-bottom: 8px; }
.why-desc  { font-size: .82rem; color: var(--av-muted); line-height: 1.6; margin: 0; }

/* ── ONLINE CARDS ──────────────────────────── */
.online-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius);
    padding: 28px 24px;
    height: 100%;
    transition: background .22s, transform .2s;
}
.online-card:hover { background: rgba(255,255,255,.1); transform: translateY(-3px); }
.online-icon {
    font-size: 1.8rem;
    color: var(--av-gold);
    margin-bottom: 14px;
    display: block;
}
.online-title { font-family: var(--disp-font); font-size: 1rem; color: var(--av-gold); margin-bottom: 8px; }
.online-desc  { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.65; margin: 0; }

/* ── PHILOSOPHY ────────────────────────────── */
.philosophy-section {
    position: relative;
    padding: 100px 0;
    background: var(--av-forest);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(200,168,75,.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(212,120,26,.06) 0%, transparent 60%);
    text-align: center;
    overflow: hidden;
}
.philosophy-overlay {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 60px,
        rgba(200,168,75,.025) 60px,
        rgba(200,168,75,.025) 61px
    );
}
.lotus-icon { margin: 0 auto 24px; }
.phil-sanskrit {
    font-family: var(--disp-font);
    font-size: clamp(1.8rem, 4vw, 3rem);
    color: var(--av-gold);
    margin-bottom: 8px;
}
.phil-translation {
    font-size: .78rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--av-saffron);
    margin-bottom: 28px;
    font-weight: 700;
}
.phil-body {
    font-size: 1rem;
    color: rgba(255,255,255,.72);
    line-height: 1.85;
    max-width: 620px;
    margin: 0 auto 32px;
}

/* ── APPOINTMENT FORM ──────────────────────── */
.appt-form-card {
    background: var(--av-white);
    border: 1px solid var(--av-border);
    border-radius: var(--radius);
    padding: 40px 36px;
    box-shadow: var(--shadow-lg);
}
.av-label {
    display: block;
    font-size: .73rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--av-muted);
    font-weight: 700;
    margin-bottom: 7px;
}
.av-input {
    display: block;
    width: 100%;
    border: 1px solid var(--av-border);
    border-radius: var(--radius);
    padding: 11px 14px;
    font-family: var(--body-font);
    font-size: .9rem;
    color: var(--av-ink);
    background: var(--av-white);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    -webkit-appearance: none;
    appearance: none;
}
.av-input:focus {
    border-color: var(--av-forest);
    box-shadow: 0 0 0 3px rgba(30,61,47,.08);
}
.av-input.is-invalid { border-color: #dc3545; }
.av-input::placeholder { color: rgba(90,107,98,.5); }
.form-note { font-size: .78rem; color: var(--av-muted); }
.form-success,
.form-error {
    margin-top: 24px;
    padding: 16px 20px;
    border-radius: var(--radius);
    font-size: .9rem;
}
.form-success {
    background: #eaf6ef;
    border: 1px solid var(--av-sage);
    color: var(--av-forest);
}
.form-error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}
.form-error a { color: #991b1b; font-weight: 600; }

/* ── CONTACT ───────────────────────────────── */
.contact-info-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius);
    padding: 32px 28px;
    height: 100%;
}
.contact-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.contact-row:last-of-type { border-bottom: none; }
.contact-icon-wrap {
    width: 40px; height: 40px; min-width: 40px;
    background: rgba(200,168,75,.12);
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    color: var(--av-gold);
}
.contact-label { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.4); margin-bottom: 2px; }
.contact-value { font-size: .9rem; color: rgba(255,255,255,.85); margin: 0; }

.social-row { display: flex; gap: 10px; flex-wrap: wrap; }
.social-btn {
    width: 38px; height: 38px;
    border-radius: 4px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.65);
    font-size: 1rem;
    transition: background .2s, color .2s;
}
.social-btn:hover { background: var(--av-gold); color: var(--av-forest); border-color: var(--av-gold); }
.social-btn.sm { width: 32px; height: 32px; font-size: .88rem; }

.map-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    height: 100%;
    min-height: 360px;
    border: 1px solid rgba(255,255,255,.1);
}

/* ── FOOTER ────────────────────────────────── */
.av-footer {
    background: #0f2419;
    border-top: 1px solid rgba(200,168,75,.15);
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
}
.footer-brand-name { font-family: var(--disp-font); color: var(--av-gold); }
.footer-tagline-text { font-size: .88rem; color: rgba(255,255,255,.6); line-height: 1.55; }
.footer-sub    { font-size: .8rem; color: rgba(255,255,255,.4); }
.footer-motto  { font-family: var(--serif-font); font-style: italic; color: var(--av-gold); font-size: .9rem; }
.footer-col-title {
    font-size: .72rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--av-gold);
    font-weight: 700;
    margin-bottom: 16px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 9px; }
.footer-links a,
.footer-links li { font-size: .84rem; color: rgba(255,255,255,.55); transition: color .2s; }
.footer-links a:hover { color: var(--av-gold); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    font-size: .8rem;
    color: rgba(255,255,255,.35);
}

/* ── RESPONSIVE ────────────────────────────── */
@media (max-width: 991.98px) {
    :root { --section-pad: 64px; }
    .hero-section { min-height: auto; }
    .mandala-wrap { display: none; }
    .doctor-photo-frame { max-width: 300px; }
    .appt-form-card { padding: 28px 20px; }
}
@media (max-width: 767.98px) {
    :root { --section-pad: 50px; }
    .hero-name { font-size: 2.6rem; }
    .hero-btns { flex-direction: column; }
    .hero-btns .btn { width: 100%; justify-content: center; }
    .cred-row { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .float-call { display: flex !important; }
    .philosophy-section { padding: 70px 0; }
    .appt-form-card { padding: 22px 16px; }
}
@media (max-width: 575.98px) {
    .stat-pill { padding: 8px 14px; }
    .stat-num { font-size: 1.1rem; }
    .section-title { font-size: 1.7rem; }
}

/* ── ANIMATIONS ────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
    [data-aos] { opacity: 1 !important; transform: none !important; }
}