/*
Theme Name: Book My Air Trip
Theme URI: https://bookmyairtrip.space/
Author: Book My Air Trip
Author URI: https://bookmyairtrip.space/
Description: Premium single-page flight booking assistance theme for Book My Air Trip. Designed for maximum phone-call conversions with a modern royal-blue UI, smooth-scroll navigation, and Customizer-driven content.
Version: 1.0.0
Requires at least: 5.5
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bookmyairtrip
Tags: one-page, business, custom-colors, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready
*/

/* ===== Design tokens ===== */
:root{
  --brand:#1e40af;
  --brand-deep:#0b1e4a;
  --brand-glow:#3b82f6;
  --cta:#f97316;
  --cta-glow:#fb923c;
  --bg:#ffffff;
  --fg:#0f172a;
  --muted:#475569;
  --surface:#f1f5f9;
  --border:#e2e8f0;
  --radius:1.25rem;
  --shadow-soft:0 4px 20px -4px rgba(15,23,42,.08);
  --shadow-elegant:0 20px 50px -20px rgba(11,30,74,.35);
  --shadow-cta:0 12px 30px -8px rgba(249,115,22,.55);
  --gradient-hero:linear-gradient(135deg, rgba(11,30,74,.92) 0%, rgba(30,64,175,.85) 60%, rgba(59,130,246,.7) 100%);
  --gradient-brand:linear-gradient(135deg,#0b1e4a,#1e40af 60%,#3b82f6);
  --gradient-cta:linear-gradient(135deg,#f97316,#fb923c);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans','Inter',sans-serif;font-weight:800;line-height:1.15;margin:0 0 .5em;color:var(--fg)}
h1{font-size:clamp(2.25rem,5vw,4.5rem)}
h2{font-size:clamp(1.85rem,3.5vw,3rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}
.eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.25em;text-transform:uppercase;color:var(--brand)}
.text-center{text-align:center}
.muted{color:var(--muted)}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:.75rem;padding:.95rem 1.65rem;border-radius:999px;font-weight:700;font-size:1rem;transition:transform .25s ease,box-shadow .25s ease,background .25s ease;cursor:pointer;border:0}
.btn .ic{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.22)}
.btn .ic svg{width:16px;height:16px;fill:currentColor}
.btn-cta{background:var(--gradient-cta);color:#fff;box-shadow:var(--shadow-cta)}
.btn-cta:hover{transform:translateY(-2px) scale(1.02)}
.btn-white{background:#fff;color:var(--brand-deep);box-shadow:var(--shadow-soft)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
.btn-outline:hover{background:#fff;color:var(--brand-deep)}
.btn-xl{padding:1.15rem 2.1rem;font-size:1.1rem}
.btn .num{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}
.btn .num small{font-size:.72rem;font-weight:600;opacity:.9}
.pulse .ic{position:relative;animation:pulseRing 2s infinite}
@keyframes pulseRing{0%{box-shadow:0 0 0 0 rgba(255,255,255,.55)}70%{box-shadow:0 0 0 14px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}

/* ===== Header ===== */
.site-header{position:absolute;top:0;left:0;right:0;z-index:30}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding-top:1.25rem;padding-bottom:1.25rem}
.brand{display:flex;align-items:center;gap:.65rem;color:#fff;font-weight:800;font-size:1.15rem;font-family:'Plus Jakarta Sans',sans-serif}
.brand img{height:38px;width:auto}
.nav-primary ul{list-style:none;display:flex;gap:1.75rem;margin:0;padding:0}
.nav-primary a{color:#fff;font-weight:600;font-size:.95rem;opacity:.9;transition:opacity .2s}
.nav-primary a:hover{opacity:1}
.header-call{display:none}
@media (min-width:900px){.header-call{display:inline-flex}}
.mobile-call{display:inline-flex;align-items:center;gap:.45rem;background:rgba(255,255,255,.15);backdrop-filter:blur(8px);padding:.55rem .95rem;border-radius:999px;color:#fff;font-weight:700;font-size:.85rem}
@media (min-width:900px){.mobile-call{display:none}.nav-primary{display:block}}
.nav-primary{display:none}

/* ===== Hero ===== */
.hero{position:relative;isolation:isolate;overflow:hidden;color:#fff;padding:9rem 0 5rem}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:var(--gradient-hero)}
.hero .bg{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover}
.hero .badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.12);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18);padding:.45rem 1rem;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:1.25rem}
.hero h1{color:#fff;max-width:900px}
.hero .lede{max-width:620px;font-size:1.1rem;color:rgba(255,255,255,.88);margin-top:1rem}
.hero .cta-row{margin-top:2rem;display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
.trust{display:inline-flex;align-items:center;gap:.55rem;color:rgba(255,255,255,.85);font-weight:600;font-size:.9rem}
.glass{background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius)}
.airline-strip{margin-top:3.5rem;padding:1.75rem 1.5rem}
.airline-strip .label{text-align:center;font-size:.7rem;letter-spacing:.25em;color:rgba(255,255,255,.7);margin-bottom:1rem;text-transform:uppercase;font-weight:700}
.airline-logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:1.75rem 2.5rem;color:rgba(255,255,255,.85)}
.airline-logos svg{height:38px;width:auto;transition:transform .3s}
.airline-logos svg:hover{transform:scale(1.1);color:#fff}

/* ===== Trust strip ===== */
.feature-strip{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:2.5rem 0}
.feature-strip .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;text-align:center}
@media(min-width:768px){.feature-strip .grid{grid-template-columns:repeat(4,1fr)}}
.feature-strip .item{display:flex;flex-direction:column;align-items:center;gap:.5rem}
.feature-strip .icon{width:48px;height:48px;border-radius:1rem;background:rgba(30,64,175,.1);color:var(--brand);display:flex;align-items:center;justify-content:center}
.feature-strip .icon svg{width:24px;height:24px}
.feature-strip .label{font-weight:700;font-size:.92rem}

/* ===== Sections ===== */
section{padding:5rem 0}
@media(min-width:768px){section{padding:6.5rem 0}}
.section-head{max-width:640px;margin:0 auto 3rem;text-align:center}
.section-head p{color:var(--muted);margin-top:.75rem}

/* Cards grid */
.card-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}
@media(min-width:640px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-soft);transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-elegant)}
.card .ic{width:56px;height:56px;border-radius:1rem;background:var(--gradient-brand);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem}
.card .ic svg{width:28px;height:28px}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.95rem;margin:0}

/* Two-col */
.two-col{display:grid;gap:3rem;grid-template-columns:1fr;align-items:center}
@media(min-width:900px){.two-col{grid-template-columns:1fr 1fr;gap:4rem}}
.two-col img{border-radius:var(--radius);box-shadow:var(--shadow-elegant);object-fit:cover;width:100%}
.checks{list-style:none;margin:1.5rem 0;padding:0}
.checks li{display:flex;gap:.75rem;align-items:flex-start;padding:.45rem 0}
.checks svg{width:22px;height:22px;color:var(--brand);flex-shrink:0;margin-top:2px}
.alt-bg{background:rgba(241,245,249,.6)}

/* Process */
.steps{display:grid;gap:1.5rem;grid-template-columns:1fr}
@media(min-width:900px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-soft);transition:transform .3s,box-shadow .3s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-elegant)}
.step .num-badge{position:absolute;top:-18px;right:1.5rem;width:48px;height:48px;border-radius:1rem;background:var(--gradient-cta);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;box-shadow:var(--shadow-cta)}
.step .ic{width:56px;height:56px;border-radius:1rem;background:var(--gradient-brand);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem}
.step .ic svg{width:28px;height:28px}

/* CTA banner */
.cta-banner{padding:3rem 0}
.cta-banner .inner{max-width:1100px;margin:0 auto;border-radius:1.75rem;padding:3.5rem 1.5rem;text-align:center;color:#fff;background:var(--gradient-brand);box-shadow:var(--shadow-elegant)}
.cta-banner.light .inner{background:#eef2ff;color:var(--brand-deep)}
.cta-banner.light h2{color:var(--brand-deep)}
.cta-banner h2{color:#fff;max-width:640px;margin:0 auto .8rem}
.cta-banner p{max-width:520px;margin:0 auto 2rem;opacity:.88}

/* Support badges */
.badges{display:grid;grid-template-columns:1fr;gap:.85rem;margin-top:2rem}
@media(min-width:560px){.badges{grid-template-columns:1fr 1fr}}
.badges .b{display:flex;align-items:center;gap:.75rem;background:#fff;border:1px solid var(--border);border-radius:1rem;padding:.85rem 1rem;box-shadow:var(--shadow-soft);font-weight:700}
.badges .b svg{width:22px;height:22px;color:var(--brand)}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--border);border-radius:1rem;margin-bottom:.75rem;padding:1.1rem 1.25rem;box-shadow:var(--shadow-soft);transition:box-shadow .25s}
.faq details[open]{box-shadow:var(--shadow-elegant)}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--brand-deep)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--brand);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{margin-top:.7rem;color:var(--muted)}

/* Final CTA */
.final{position:relative;isolation:isolate;color:#fff;padding:6rem 0;text-align:center;overflow:hidden}
.final::before{content:"";position:absolute;inset:0;z-index:-2;background:var(--gradient-hero)}
.final .bg{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover}
.final h2{color:#fff;max-width:680px;margin:0 auto 1rem}
.final p{max-width:520px;margin:0 auto 2rem;color:rgba(255,255,255,.88)}

/* Footer */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.8);padding:3rem 0 2rem}
.site-footer .row{display:flex;flex-direction:column;gap:1.5rem;align-items:center;text-align:center}
@media(min-width:900px){.site-footer .row{flex-direction:row;justify-content:space-between;text-align:left}}
.site-footer nav ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:1.75rem;margin:0;padding:0;font-weight:600;font-size:.92rem}
.site-footer nav a:hover{color:#fff}
.footer-call{display:inline-flex;align-items:center;gap:.5rem;color:#fff;font-weight:700;font-size:.95rem}
.copyright{margin-top:2rem;text-align:center;font-size:.8rem;color:rgba(255,255,255,.5)}

/* Sticky mobile CTA */
.sticky-call{position:fixed;left:0;right:0;bottom:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--border);padding:.75rem 1rem}
.sticky-call a{display:flex;align-items:center;justify-content:center;gap:.75rem;width:100%;padding:1rem;border-radius:999px;color:#fff;background:var(--gradient-cta);font-weight:800;box-shadow:var(--shadow-cta)}
@media(min-width:900px){.sticky-call{display:none}}
body.has-sticky{padding-bottom:90px}
@media(min-width:900px){body.has-sticky{padding-bottom:0}}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}