/* v4 note: LP003A/LP003B giữ nguyên layout/code cũ; chỉ đồng bộ màu brand NAKAJP. */
/* =========================================================
ROOT
========================================================= */

:root{

    --brown:#6B4F3A;
    --brown-light:#B8944D;
    --brown-dark:#3E2E22;

    --cream:#F7F3EC;
    --cream-dark:#EFE6DA;

    --white:#FFFFFF;

    --text:#231F1A;
    --text-soft:#635A50;

    --red:#8F2F24;

    --shadow-soft:
    0 10px 40px rgba(0,0,0,.04);

    --shadow-medium:
    0 20px 60px rgba(0,0,0,.06);

    --shadow-hover:
    0 35px 90px rgba(107,79,58,.14);

    --radius:28px;

    --transition:
    all .55s cubic-bezier(.165,.84,.44,1);

}

/* =========================================================
RESET
========================================================= */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Inter',sans-serif;

    background:
    linear-gradient(
        to bottom,
        #F7F4F0,
        #F2ECE6
    );

    color:var(--text);

    line-height:1.8;

    overflow-x:hidden;

    -webkit-font-smoothing:antialiased;
}

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

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

.container{

    width:100%;
    max-width:1200px;

    margin:auto;

    padding:0 28px;
}

/* =========================================================
TYPOGRAPHY
========================================================= */

h1,h2,h3,h4{

    font-family:'Segoe UI', Arial, sans-serif;
	text-transform: uppercase;
    line-height:1.2;

    letter-spacing:-0.5px;
}

h1{font-size: clamp(40px,6vw,44px);color:#fff;margin-bottom:28px;}

h2{font-size: clamp(34px,4vw,35px);color:var(--brown);margin-bottom:18px;}

h3{

    font-size:24px;

    margin-bottom:14px;
}

p{color:var(--text-soft);font-size: 16px;}

/* =========================================================
SECTION
========================================================= */

section{
    position:relative;
}

.section{
    padding:120px 0;
}

.section-white{

    background:
    linear-gradient(
        180deg,
        rgba(255,255,255,.96),
        rgba(255,255,255,.92)
    );
}

.section-soft{

    background:
    linear-gradient(
        180deg,
        #F7F3EE,
        #F2ECE5
    );
}

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

.section-title{/* max-width:860px; */margin:0 auto 90px;}

.section-title p{/* max-width:760px; */margin:auto;font-size:18px;line-height:1.9;}

.section-title::after{

    content:"";

    width:90px;
    height:2px;

    display:block;

    margin:28px auto 0;

    background:
    linear-gradient(
        to right,
        var(--brown-light),
        transparent
    );
}

/* =========================================================
BUTTON
========================================================= */

.btn{

    display:inline-flex;

    align-items:center;
    justify-content:center;

    padding:20px 42px;

    border-radius:999px;

    border:none;

    background:
    linear-gradient(
        135deg,
        #8C674B,
        #6B4F3A
    );

    color:#fff;

    text-decoration:none;

    font-weight:700;

    cursor:pointer;

    transition:all .45s ease;

    box-shadow:
    0 12px 35px rgba(107,79,58,.24);

    position:relative;

    overflow:hidden;
}

.btn::before{

    content:"";

    position:absolute;

    top:0;
    left:-120%;

    width:120%;
    height:100%;

    background:
    linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,.24),
        transparent
    );

    transition:.8s;
}

.btn:hover::before{
    left:120%;
}

.btn:hover{

    transform:
    translateY(-3px);

    box-shadow:
    0 22px 50px rgba(107,79,58,.30);
}

.inline-cta{

    margin-top:40px;

    text-align:center;
}
/* --- NAVIGATION DOTS (LEFT) --- */
        .nav-dots { position: fixed; left: 30px; top: 50%; transform: translateY(-50%); z-index: 1000; display: flex; flex-direction: column; gap: 15px; }
        .nav-dots a { width: 10px; height: 10px; background: rgba(107, 79, 58, 0.2); border: 1px solid var(--brown); border-radius: 50%; transition: var(--transition); }
        .nav-dots a.active { background: var(--brown); transform: scale(1.5); }
        .nav-dots a:hover { background: var(--brown-light); transform: scale(1.3); }


/* =========================================================
HERO
========================================================= */

.hero{

    min-height:100vh;

    display:flex;

    align-items:center;
    justify-content:center;

    text-align:center;
	padding:150px 0;
    overflow:hidden;
}

.hero-bg{

    position:absolute;

    inset:0;

    background:
    linear-gradient(
        rgba(0,0,0,.72),
        rgba(0,0,0,.58)
    ),

    url('https://images.unsplash.com/photo-1600585154526-990dced4db0d?q=80&w=2070')
    center/cover;

    animation:heroZoom 18s ease-in-out infinite alternate;
}

.hero::after{

    content:"";

    position:absolute;

    inset:0;

    background:
    radial-gradient(
        circle at center,
        rgba(255,255,255,.08),
        transparent 60%
    );
}

.hero-content{

    position:relative;

    z-index:2;

    max-width:1200px;
}

.hero p{color:rgba(255,255,255,.84);font-size: 15px;margin-bottom:34px;}

.hero-list{

    list-style:none;

    margin:34px 0;
}

.hero-list li{

    color:#fff;

    margin-bottom:12px;

    font-size:18px;
}

.hero-proof{

    display:flex;

    justify-content:center;

    gap:14px;

    flex-wrap:wrap;

    margin-top:40px;
}

.hero-proof span{

    padding:10px 18px;

    border-radius:999px;

    background:
    rgba(255,255,255,.08);

    border:
    1px solid rgba(255,255,255,.12);

    color:#fff;

    font-size:14px;
}

.hero-trust{

    margin-top:18px;

    color:rgba(255,255,255,.7);

    font-size:14px;
}

@keyframes heroZoom{

    from{
        transform:scale(1);
    }

    to{
        transform:scale(1.08);
    }
}
/* =========================================================
HERO LOGO
========================================================= */

.hero-logo-wrap{

    width:100%;

    display:flex;

    justify-content:center;

    margin-bottom:34px;
}

.hero-logo{

    width:180px;

    object-fit:contain;

    filter:
    brightness(0)
    invert(1);

    opacity:.96;

    transition:.45s ease;
}

.hero-logo:hover{

    transform:
    translateY(-2px)
    scale(1.02);
}

@media(max-width:768px){

    .hero-logo{

        width:140px;
    }
}
/* =========================================================
WARNING
========================================================= */

.warning{

    background:#fff;

    padding:42px 0;

    border-bottom:
    1px solid rgba(0,0,0,.05);
}

.warning p{

    max-width:920px;

    margin:auto;

    font-size:18px;
}

.warning strong{
    color:var(--red);
}

/* =========================================================
GRID
========================================================= */

.grid-3{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:28px;
}

.grid-4{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:28px;
}

.process-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:28px;
}

/* =========================================================
CARD
========================================================= */

.card{

    position:relative;

    overflow:hidden;

    border-radius:28px;

    padding:42px;

    background:
    linear-gradient(
        180deg,
        rgba(255,255,255,.92),
        rgba(255,255,255,.84)
    );

    backdrop-filter:blur(14px);

    transition:all .55s cubic-bezier(.165,.84,.44,1);

    box-shadow:
    0 2px 10px rgba(0,0,0,.02),
    0 18px 50px rgba(0,0,0,.06);
}

.card::after{

    content:"";

    position:absolute;

    top:-40%;
    right:-20%;

    width:220px;
    height:220px;

    background:
    radial-gradient(
        circle,
        rgba(166,123,91,.10),
        transparent 70%
    );
}

.card:hover{

    transform:
    translateY(-10px);

    box-shadow:
    0 35px 90px rgba(107,79,58,.14);
}

.card i{

    width:72px;
    height:72px;

    display:flex;

    align-items:center;
    justify-content:center;

    border-radius:22px;

    background:
    linear-gradient(
        135deg,
        rgba(166,123,91,.16),
        rgba(107,79,58,.10)
    );

    color:var(--brown);

    font-size:30px;

    margin-bottom:26px;
}

/* =========================================================
CASE
========================================================= */

.case-grid{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:28px;
}

.case-box{

    position:relative;

    overflow:hidden;

    border-radius:32px;

    height:500px;

    box-shadow:
    0 25px 60px rgba(0,0,0,.08);
}

.case-box img{

    width:100%;
    height:100%;

    object-fit:cover;

    transition:1.4s ease;
}

.case-box:hover img{

    transform:scale(1.08);
}

.case-box::before{

    content:"";

    position:absolute;

    inset:0;

    background:
    linear-gradient(
        to top,
        rgba(0,0,0,.35),
        transparent 50%
    );

    z-index:2;
}

.case-label{

    position:absolute;

    top:22px;
    left:22px;

    z-index:3;

    padding:8px 16px;

    border-radius:999px;

    background:#fff;

    font-size:12px;

    font-weight:700;
}

.after{

    background:var(--brown);

    color:#fff;
}

/* =========================================================
DARK SECTION
========================================================= */

.dark-section{

    background:
    linear-gradient(
        135deg,
        #5E4633,
        #3E2D21
    );

    color:#fff;
}

.dark-section h2,
.dark-section h3{
    color:#fff;
}

.dark-section p{
    color:rgba(255,255,255,.76);
}

/* =========================================================
FAQ
========================================================= */

.faq-grid{

    display:grid;

    gap:24px;

    max-width:900px;

    margin:auto;
}

.faq-item{

    position:relative;

    padding-left:42px;
}

.faq-item::after{

    content:"?";

    position:absolute;

    left:-12px;
    top:32px;

    width:44px;
    height:44px;

    border-radius:50%;

    background:
    linear-gradient(
        135deg,
        var(--brown-light),
        var(--brown)
    );

    display:flex;

    align-items:center;
    justify-content:center;

    color:#fff;

    font-weight:700;
}

/* =========================================================
FORM
========================================================= */

.form-box{
    position:relative;
    max-width: 800px;
    margin:auto;
    padding:60px;
    overflow:hidden;
    border-radius:36px;
    background:
    linear-gradient(
        180deg,
        rgba(255,255,255,.82),
        rgba(255,255,255,.72)
    );
    box-shadow:
    0 30px 80px rgba(0,0,0,.08);
    }

.form-alert{

    padding:18px 22px;

    border-radius:18px;

    background:
    rgba(165,42,42,.08);

    color:var(--red);

    margin-bottom:28px;

    font-size:15px;
}

.form-badge{

    display:inline-flex;

    padding:8px 18px;

    border-radius:999px;

    background:var(--red);

    color:#fff;

    font-size:12px;

    font-weight:700;

    margin-bottom:22px;
}

input,
select,
textarea{

    width:100%;

    padding:18px 20px;

    margin-bottom:16px;

    border:none;

    border-radius:18px;

    background:
    rgba(255,255,255,.78);

    box-shadow:
    inset 0 1px 2px rgba(0,0,0,.04);

    font-family:inherit;

    font-size:15px;
}

input:focus,
select:focus,
textarea:focus{

    outline:none;

    background:#fff;

    box-shadow:
    0 0 0 5px rgba(166,123,91,.10),
    0 10px 30px rgba(166,123,91,.10);
}

.form-trust{

    margin-top:18px;

    text-align:center;

    font-size:14px;
}

/* =========================================================
FLOATING
========================================================= */

.floating{

    position:fixed;

    right:24px;
    bottom:110px;

    z-index:9998;
}

.floating a{

    width:64px;
    height:64px;

    display:flex;

    align-items:center;
    justify-content:center;

    border-radius:50%;

    background:
    linear-gradient(
        135deg,
        #8C674B,
        #6B4F3A
    );

    color:#fff;

    text-decoration:none;

    font-size:24px;

    box-shadow:
    0 18px 45px rgba(107,79,58,.28);

    animation:pulse 2s infinite;

    transition:.35s ease;
}

.floating a:hover{

    transform:
    translateY(-4px)
    scale(1.05);
}

/* ZALO */

/* =========================================================
ZALO WIDGET FIX
========================================================= */

.zalo-chat-widget{

 

    right:24px !important;

    bottom:24px !important;

    left:auto !important;

    z-index:9999 !important;

    width:60px !important;
    height:60px !important;

    transition:.35s ease;
transform:none !important;
}

/* CHỈ style icon container */

.zalo-chat-widget > div{

    border-radius:50% !important;

    overflow:hidden !important;

    box-shadow:
    0 18px 45px rgba(0,0,0,.18);
}

/* KHÔNG đụng iframe */

.zalo-chat-widget iframe{

    border:none !important;
}

/* hover */

.zalo-chat-widget:hover{

    transform:
    translateY(-4px)
    scale(1.04);
}

/* MOBILE */

@media(max-width:768px){

    .zalo-chat-widget{

        right:18px !important;

        bottom:18px !important;
    }
}/* =========================================================
MOBILE STICKY CTA
========================================================= */

.mobile-sticky-cta{

    position:fixed;

    bottom:0;
    left:0;

    width:100%;

    z-index:999;

    padding:14px;

    background:
    rgba(255,255,255,.88);

    backdrop-filter:blur(12px);

    border-top:
    1px solid rgba(0,0,0,.06);

    display:none;
}

.mobile-sticky-cta a{

    width:100%;

    display:flex;

    align-items:center;
    justify-content:center;

    padding:16px;

    border-radius:999px;

    background:var(--brown);

    color:#fff;

    text-decoration:none;

    font-weight:700;
}

/* =========================================================
RESPONSIVE
========================================================= */

@media(max-width:992px){

    .grid-3,
    .grid-4,
    .process-grid,
    .case-grid{

        grid-template-columns:1fr;
    }
}

@media(max-width:768px){

    .section{
        padding:90px 0;
    }

    h1{
        font-size:42px;
    }

    h2{
        font-size:34px;
    }

    .hero{
        min-height:auto;
        padding:120px 0;
    }

    .card{
        padding:30px;
    }

    .case-box{
        height:340px;
    }

    .form-box{
        padding:32px 24px;
    }

    .btn{
        width:100%;
    }

    .mobile-sticky-cta{
        display:block;
    }

    body{
        padding-bottom:90px;
    }

}
/* =========================================================
WORKFLOW / QUY TRÌNH
========================================================= */
.workflow-section{
    padding:120px 0;
    background:#fff;
}

.workflow-container{
    max-width:1000px;
    margin:auto;
}

.workflow-title{
    text-align:center;
    margin-bottom:80px;
}

.workflow-title h2{
    font-size: 37px;
    color:var(--brown);
    margin-bottom:16px;
}

.workflow-title p{
    font-size: 15px;
    color:var(--text-soft);
    line-height:1.8;
}

/* Timeline */
.workflow-timeline{
    position:relative;
    padding-left:120px;
    margin-bottom:60px;
}

.workflow-timeline::before{
    content:"";
    position:absolute;
    left:100px;
    top:0;
    width:4px;
    height:100%;
    background:var(--brown-light);
    border-radius:4px;
}

.workflow-step{
    position:relative;
    margin-bottom:48px;
}

.workflow-step::before{
    content:"";
    position:absolute;
    left:-30px;
    top:0;
    width:16px;
    height:16px;
    background:var(--brown);
    border-radius:50%;
    border:3px solid var(--brown-light);
}

.workflow-step h3{
    font-size:20px;
    color:var(--brown-dark);
    margin-bottom:8px;
}

.workflow-step p{
    font-size:16px;
    color:var(--text-soft);
    line-height:1.7;
}

/* Quote / team description */
.workflow-quote{
    margin-top:40px;
    padding:32px;
    border-radius:28px;
    background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.82));
    box-shadow:var(--shadow-medium);
    font-size:16px;
    line-height:1.8;
    color:var(--text-soft);
}
/* ================= NAV DOT PRO MAX ================= */
.nav-dots {
    position: fixed;
    left: 26px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 9999;
}

/* nền line */
.nav-dots::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 0;
    width: 2px;
    height: 100%;
    background: rgba(107, 79, 58, 0.12);
    border-radius: 10px;
}

/* progress line */
.nav-progress {
    position: absolute;
    left: 6px;
    top: 0;
    width: 2px;
    height: 0%;
    background: linear-gradient(to bottom, var(--brown-light), var(--brown));
    border-radius: 10px;
    transition: height 0.2s ease-out;
}

/* DOT */
.nav-dots a {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--brown);
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 0 0 rgba(166,123,91,0);
}

/* hover */
.nav-dots a:hover {
    transform: scale(1.4);
    background: var(--brown-light);
}

/* tooltip */
.nav-dots a::after {
    content: attr(title);
    position: absolute;
    left: 28px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.78);
    color: #fff;
    padding: 5px 10px;
    font-size: 11px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    transition: 0.25s ease;
    pointer-events: none;
}

.nav-dots a:hover::after {
    opacity: 1;
}

/* ACTIVE STATE (ZEN GLOW) */
.nav-dots a.active {
    background: var(--brown-light);
    transform: scale(1.6);
    box-shadow: 0 0 0 6px rgba(166,123,91,0.18);
    border-color: var(--brown-light);
}

/* hide on mobile */
@media (max-width: 768px) {
    .nav-dots {
        display: none;
    }
}
/* Header Sticky */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
            padding: 10px 0;
            transition: 0.3s;
        }
        .header-flex {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header-logo img {
            height: 50px;
            border-radius: 0; /* Logo không bo góc như ảnh content */
        }
        .header-phone {
            background: #C5A059;
            color: white !important;
            padding: 8px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: 0.3s;
        }
        .header-phone:hover {
            background:#6B4F3A ;
            transform: translateY(-2px);
        }



/* =========================================================
LP003 FORM/TRACKING REFINEMENT
========================================================= */
.form-field-label{display:block;font-size:13px;font-weight:700;color:var(--brown-dark);margin:0 0 8px 4px;}
.proof-note{margin-top:18px;font-size:13px;color:rgba(255,255,255,.74);}
.safe-proof-note{margin-top:16px;font-size:14px;color:var(--text-soft);text-align:center;}
.case-disclaimer{margin-top:18px;font-size:14px;color:var(--text-soft);text-align:center;}
.form-status{margin-top:14px;padding:12px 14px;border-radius:12px;font-size:14px;display:none;}
.form-status.is-success{display:block;background:rgba(48,125,69,.1);color:#27643a;}
.form-status.is-error{display:block;background:rgba(165,42,42,.08);color:var(--red);}
@media(max-width:768px){.floating{bottom:104px}.zalo-chat-widget{bottom:24px !important}}


/* LP003 variant helpers */
.hero-eyebrow{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:8px 16px;
    border-radius:999px;
    background:rgba(255,255,255,.10);
    border:1px solid rgba(255,255,255,.18);
    color:#fff;
    font-size:13px;
    font-weight:700;
    letter-spacing:1px;
    margin-bottom:22px;
    text-transform:uppercase;
}
.risk-check-grid .card i{
    width:72px;
    height:72px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:22px;
    background:linear-gradient(135deg, rgba(166,123,91,.16), rgba(107,79,58,.10));
    color:var(--brown);
    font-size:30px;
    margin-bottom:26px;
}

@media(max-width:768px){.mobile-sticky-cta.is-visible{display:flex;gap:10px}.mobile-sticky-cta a{flex:1}.mobile-sticky-cta a:first-child{background:#fff;color:var(--brown);border:1px solid rgba(0,0,0,.12)}}
/* NAKAJP mobile H1 size adjustment — 2026-06-11 */
@media (max-width: 768px){
  .hero h1,
  h1{
    font-size: clamp(32px, 8.4vw, 36px) !important;
    line-height: 1.16 !important;
    margin-bottom: 18px;
  }
}


/* NAKAJP CSS safety patch — 2026-06-12
   Fixes: desktop mobile-sticky leakage, visible raw Zalo overlay text,
   floating widgets overlapping mobile sticky CTA. */
.mobile-sticky,
.mobile-sticky-cta {
  display: none !important;
}

@media (max-width: 980px) {
  .mobile-sticky.is-visible,
  .mobile-sticky-cta.is-visible {
    display: flex !important;
  }
}

@media (min-width: 981px) {
  .mobile-sticky,
  .mobile-sticky-cta {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

.zalo-track-overlay {
  position: fixed !important;
  right: 24px !important;
  bottom: 24px !important;
  width: 60px !important;
  height: 60px !important;
  z-index: 10001 !important;
  border-radius: 999px !important;
  display: block !important;
  overflow: hidden !important;
  font-size: 0 !important;
  line-height: 0 !important;
  color: transparent !important;
  background: transparent !important;
  text-decoration: none !important;
  text-indent: -9999px !important;
  white-space: nowrap !important;
}

.zalo-track-overlay:focus-visible {
  outline: 3px solid rgba(140, 103, 75, .45) !important;
  outline-offset: 4px !important;
}

@media (max-width: 980px) {
  .zalo-track-overlay,
  .zalo-chat-widget {
    right: 16px !important;
    bottom: 92px !important;
  }
}