/* ============================================
   Odonto Já Palmital — stylesheet
   Palette: black + gold, inspired by dental.blibling.com structure
   ============================================ */

:root{
  --black:      #0a0a0a;
  --black-soft: #121212;
  --surface:    #17171a;
  --surface-2:  #1e1e22;
  --line:       rgba(212,175,90,.16);

  --gold-light: #e4c273;
  --gold:       #cc9f45;
  --gold-deep:  #9c7a34;
  --gold-glow:  rgba(204,159,69,.35);

  --paper:      #faf6ec;
  --paper-2:    #f2ead8;
  --ink:        #201c12;
  --ink-soft:   #55503f;

  --cream:      #f7f2e7;
  --cream-dim:  rgba(247,242,231,.68);

  --serif: "Fraunces", "Georgia", serif;
  --sans:  "Manrope", "Segoe UI", sans-serif;

  --container: 1180px;
  --radius: 22px;
  --radius-sm: 14px;

  --ease: cubic-bezier(.22,.72,.24,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family: var(--serif); font-weight:600; margin:0; line-height:1.1; }
p{ margin:0; }
em{ font-style: italic; }
button{ font-family: inherit; cursor:pointer; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.grain{
  position: fixed; inset:0; pointer-events:none; z-index: 9999;
  opacity:.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- reveal on scroll ---------- */
[data-reveal]{
  opacity:0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
[data-reveal].is-visible{
  opacity:1;
  transform: translateY(0);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .01em;
  border: 1px solid transparent;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
  white-space: nowrap;
}
.btn span{ transition: transform .25s var(--ease); }
.btn:hover span{ transform: translateX(3px); }
.btn:hover{ transform: translateY(-2px); }

.btn-gold{
  background: linear-gradient(180deg, var(--gold-light), var(--gold-deep));
  color: #1a1405;
  box-shadow: 0 10px 24px -8px var(--gold-glow);
}
.btn-gold:hover{ box-shadow: 0 14px 30px -8px var(--gold-glow); }

.btn-ghost{
  background: transparent;
  border-color: rgba(247,242,231,.35);
  color: var(--cream);
}
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold-light); }

.btn-dark{
  background: var(--ink);
  color: var(--paper);
}
.btn-dark:hover{ background: #000; }

.btn-sm{ padding: 11px 20px; font-size: .82rem; }
.btn-full{ width:100%; justify-content:center; }

/* ---------- eyebrow / tags ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  font-size: .74rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase;
  color: var(--gold-light);
  margin-bottom: 18px;
}
.eyebrow-dark{ color: var(--gold-deep); }
.eyebrow .dot{
  width:6px; height:6px; border-radius:50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px var(--gold-glow);
}

.pill-list{ display:flex; flex-wrap:wrap; gap:10px; margin: 22px 0 28px; }
.pill-list li{
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(32,28,18,.14);
  font-size: .78rem; font-weight:700; letter-spacing:.03em;
  color: var(--ink-soft);
  background: rgba(255,255,255,.5);
}

/* ============================================
   HEADER
   ============================================ */
.site-header{
  position: sticky; top:0; z-index: 200;
  background: rgba(10,10,10,.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
  transition: background .3s;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 78px;
}
.brand{ display:flex; align-items:center; gap:11px; }
.brand-mark{ width:34px; height:34px; }
.brand-name{
  font-family: var(--serif); font-weight:600; font-size:1.12rem;
  color: var(--cream); white-space:nowrap;
}
.brand-name em{ color: var(--gold-light); font-style: italic; }

.main-nav{ display:flex; align-items:center; gap: 34px; }
.main-nav a{
  font-size: .86rem; font-weight:600; color: var(--cream-dim);
  position:relative; padding: 4px 0;
  transition: color .25s;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:1px; width:0;
  background: var(--gold); transition: width .3s var(--ease);
}
.main-nav a:hover{ color: var(--cream); }
.main-nav a:hover::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:16px; }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:none; padding:0;
}
.nav-toggle span{ display:block; width:100%; height:2px; background: var(--cream); border-radius:2px; transition: transform .3s, opacity .3s; }

/* ============================================
   HERO
   ============================================ */
.hero{
  position: relative;
  background: radial-gradient(ellipse 900px 620px at 78% 15%, rgba(204,159,69,.16), transparent 60%), var(--black);
  padding: 96px 0 60px;
  overflow: hidden;
}
.hero-glow{
  position:absolute; inset:-20% -10% auto -10%; height: 700px;
  background: radial-gradient(circle at 30% 30%, rgba(204,159,69,.14), transparent 55%);
  pointer-events:none;
}
.hero-inner{
  position: relative;
  display:grid; grid-template-columns: 1.05fr .95fr; gap: 40px;
  align-items:center;
  min-height: 62vh;
}
.hero h1{
  font-size: clamp(2.5rem, 4.6vw, 4rem);
  color: var(--cream);
  margin: 6px 0 24px;
}
.hero h1 em{ color: var(--gold-light); font-style: italic; font-weight:500; }
.hero-lead{
  font-size: 1.08rem; line-height:1.65;
  color: var(--cream-dim);
  max-width: 480px;
  margin-bottom: 34px;
}
.hero-ctas{ display:flex; flex-wrap:wrap; gap:16px; margin-bottom: 34px; }

.hero-tags{ display:flex; flex-wrap:wrap; gap:10px 22px; }
.hero-tags li{
  display:inline-flex; align-items:center; gap:8px;
  font-size: .82rem; font-weight:700; color: var(--cream-dim);
  padding: 7px 4px;
  transition: color .25s;
}
.hero-tags li:hover{ color: var(--cream); }
.hero-tags svg{
  width:17px; height:17px; flex:none;
  fill:none; stroke: var(--gold-light); stroke-width: 2;
  stroke-linecap:round; stroke-linejoin:round;
}

.hero-visual{
  position:relative;
  display:flex; align-items:center; justify-content:center;
  min-height: 420px;
}
.tooth-halo{
  position:relative;
  width: 320px; height: 320px;
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  background: radial-gradient(circle at 45% 40%, rgba(204,159,69,.22), rgba(204,159,69,0) 65%);
}
.tooth-halo::before{
  content:"";
  position:absolute; inset:14px;
  border-radius: 50%;
  border: 1px dashed rgba(204,159,69,.3);
  animation: spin 34s linear infinite;
}
.tooth-icon{
  width: 58%; height:58%;
  filter: drop-shadow(0 18px 40px rgba(204,159,69,.35));
  animation: float 6s ease-in-out infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }
@keyframes float{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-14px);} }

.floating-card{
  position:absolute;
  display:flex; flex-direction:column; gap:4px;
  background: rgba(23,23,26,.85);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 40px -18px rgba(0,0,0,.6);
  animation: float2 7s ease-in-out infinite;
}
.card-top{ top: 6%; right: -2%; }
.card-bottom{ bottom: 10%; left: -4%; animation-delay: -3s; }
@keyframes float2{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-10px);} }
.fc-label{ font-size:.66rem; letter-spacing:.08em; text-transform:uppercase; color: var(--gold-light); font-weight:800; }
.fc-value{ font-size:.86rem; color: var(--cream); font-weight:700; }

.scroll-cue{
  position: relative;
  display:flex; align-items:center; gap:10px;
  justify-content:center;
  font-size:.7rem; letter-spacing:.16em; text-transform:uppercase;
  color: rgba(247,242,231,.4);
  padding-bottom: 30px;
}
.scroll-cue span{
  width:1px; height:34px;
  background: linear-gradient(var(--gold), transparent);
}

/* ============================================
   MARQUEE
   ============================================ */
.marquee{
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow:hidden;
  padding: 16px 0;
}
.marquee-track{
  display:flex; align-items:center; gap: 26px;
  white-space:nowrap;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-track span{
  font-family: var(--serif); font-style: italic; font-weight:500;
  font-size: 1.15rem;
  color: var(--cream-dim);
}
.marquee-track .sep{ color: var(--gold); font-style:normal; font-size:.9rem; }
@keyframes marquee{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }

/* ============================================
   ABOUT
   ============================================ */
.about{ padding: 120px 0; background: var(--paper); }
.about-inner{
  display:grid; grid-template-columns: 1.15fr .85fr; gap:64px; align-items:start;
}
.about-copy h2{ font-size: clamp(2rem,3.4vw,2.9rem); color: var(--ink); margin-bottom:22px; }
.about-copy h2 em{ color: var(--gold-deep); }
.about-copy p{ font-size:1.04rem; line-height:1.75; color: var(--ink-soft); max-width: 540px; }

.about-quote{
  position: relative;
  background: linear-gradient(160deg, var(--ink) 0%, #100d06 100%);
  border-radius: var(--radius);
  padding: 46px 38px;
  color: var(--cream);
}
.quote-mark{ width:40px; height:30px; fill: var(--gold); margin-bottom:18px; }
.about-quote p{
  font-family: var(--serif); font-style: italic; font-weight:500;
  font-size: 1.7rem; line-height:1.3; color: var(--cream); margin-bottom: 18px;
}
.about-quote cite{ font-size:.82rem; color: var(--gold-light); font-style:normal; font-weight:700; letter-spacing:.03em; }

/* ============================================
   SECTION HEAD (shared)
   ============================================ */
.section-head{ max-width: 640px; margin-bottom: 56px; }
.section-head h2{ font-size: clamp(2rem,3.6vw,3rem); color: var(--cream); }
.section-head h2 em{ color: var(--gold-light); font-style: italic; font-weight:500; }
.section-head-light h2{ color: var(--ink); }
.section-head-light h2 em{ color: var(--gold-deep); }
.section-head .btn{ margin-top: 26px; }

/* ============================================
   SERVICES
   ============================================ */
.services{ padding: 120px 0; background: var(--black); }
.services .eyebrow, .services .section-head h2{ color: var(--gold-light); }
.services .section-head h2{ color: var(--cream); }

.services-layout{ display:grid; grid-template-columns: 260px 1fr; gap: 40px; align-items:start; }

.service-tabs{ display:flex; flex-direction:column; gap:8px; position: sticky; top: 104px; }
.service-tab{
  text-align:left;
  background: transparent; border:1px solid var(--line);
  color: var(--cream-dim);
  padding: 15px 18px; border-radius: var(--radius-sm);
  font-size:.92rem; font-weight:700;
  transition: all .3s var(--ease);
}
.service-tab:hover{ border-color: var(--gold); color: var(--cream); }
.service-tab.is-active{
  background: linear-gradient(180deg, var(--gold-light), var(--gold-deep));
  color: #1a1405; border-color: transparent;
}

.service-panels{ position:relative; min-height: 380px; }
.service-panel{
  display:none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 46px;
  animation: panelIn .5s var(--ease);
}
.service-panel.is-active{ display:block; }
@keyframes panelIn{ from{ opacity:0; transform: translateY(10px);} to{ opacity:1; transform:translateY(0);} }

.panel-index{ font-family: var(--serif); font-style:italic; color: var(--gold); font-size:1rem; }
.panel-icon{
  width:56px; height:56px; margin: 18px 0 20px;
  display:flex; align-items:center; justify-content:center;
  border-radius: 16px;
  background: rgba(204,159,69,.12);
}
.panel-icon svg{ width:28px; height:28px; fill:none; stroke: var(--gold-light); stroke-width:1.75; }
.service-panel h3{ font-size:1.7rem; color: var(--cream); margin-bottom:14px; }
.service-panel p{ color: var(--cream-dim); line-height:1.7; font-size:1rem; max-width: 560px; margin-bottom:22px; }
.panel-tags{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 28px; }
.panel-tags li{
  font-size:.76rem; font-weight:700; letter-spacing:.02em;
  padding:7px 14px; border-radius:999px;
  border:1px solid var(--line); color: var(--gold-light);
}

.services-footnote{
  margin-top: 34px; text-align:center; color: var(--cream-dim); font-size:.92rem; font-style:italic;
}

/* ============================================
   DIFFERENTIALS
   ============================================ */
.differentials{ padding: 120px 0; background: var(--paper); }
.differentials .section-head h2{ color: var(--ink); }
.differentials .section-head h2 em{ color: var(--gold-deep); }
.differentials .eyebrow{ color: var(--gold-deep); }

.diff-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.diff-card{
  background: #fff;
  border: 1px solid rgba(32,28,18,.08);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.diff-card:hover{ transform: translateY(-6px); box-shadow: 0 24px 40px -20px rgba(32,28,18,.25); }
.diff-icon{
  width:52px; height:52px; border-radius:14px;
  background: linear-gradient(160deg, var(--gold-light), var(--gold-deep));
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
}
.diff-icon svg{ width:26px; height:26px; fill:none; stroke:#1a1405; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.diff-card h3{ font-size:1.12rem; color: var(--ink); margin-bottom:10px; }
.diff-card p{ font-size:.9rem; line-height:1.6; color: var(--ink-soft); }

/* ============================================
   JOURNEY
   ============================================ */
.journey{ padding: 120px 0; background: var(--black-soft); }
.journey .eyebrow{ color: var(--gold-light); }
.journey-steps{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 24px;
  counter-reset: step;
}
.journey-steps li{
  position:relative;
  padding: 30px 24px 24px;
  border-top: 2px solid var(--gold);
}
.step-num{
  display:block; font-family: var(--serif); font-style:italic;
  font-size:1.6rem; color: var(--gold-light); margin-bottom:14px;
}
.journey-steps h3{ font-size:1.08rem; color: var(--cream); margin-bottom:10px; }
.journey-steps p{ font-size:.88rem; line-height:1.6; color: var(--cream-dim); }
.journey-cta{ text-align:center; margin-top: 56px; }

/* ============================================
   FAQ
   ============================================ */
.faq{ padding: 120px 0; background: var(--paper); }
.faq-inner{ display:grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items:start; }
.faq .section-head{ margin-bottom:0; }
.faq .section-head h2{ color: var(--ink); }
.faq .section-head h2 em{ color: var(--gold-deep); }

.faq-list{ display:flex; flex-direction:column; }
.faq-item{ border-bottom: 1px solid rgba(32,28,18,.12); }
.faq-q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:20px;
  background:none; border:none; text-align:left;
  padding: 24px 0;
  font-family: var(--serif); font-size:1.14rem; font-weight:500; color: var(--ink);
}
.faq-icon{
  flex:none; width:30px; height:30px; border-radius:50%;
  border:1px solid rgba(32,28,18,.2);
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; color: var(--gold-deep);
  transition: all .3s var(--ease);
}
.faq-item.is-open .faq-icon{ background: var(--gold-deep); color:#fff; transform: rotate(45deg); border-color: transparent; }
.faq-a{
  max-height:0; overflow:hidden;
  transition: max-height .4s var(--ease), padding .4s var(--ease);
}
.faq-item.is-open .faq-a{ max-height: 220px; padding-bottom: 24px; }
.faq-a p{ color: var(--ink-soft); line-height:1.7; font-size:.96rem; max-width: 560px; }

/* ============================================
   CONTACT
   ============================================ */
.contact{
  position: relative;
  padding: 120px 0 100px;
  background: var(--black);
  overflow:hidden;
}
.contact-glow{
  position:absolute; inset: -10% -10% auto auto; width:600px; height:600px;
  background: radial-gradient(circle, rgba(204,159,69,.16), transparent 60%);
  pointer-events:none;
}
.contact-inner{ position:relative; display:grid; grid-template-columns: .9fr 1.1fr; gap: 60px; }
.contact-copy h2{ font-size: clamp(2rem,3.4vw,2.9rem); color: var(--cream); margin-bottom:18px; }
.contact-copy h2 em{ color: var(--gold-light); font-style:italic; font-weight:500; }
.contact-copy p{ color: var(--cream-dim); font-size:1rem; line-height:1.7; max-width:440px; margin-bottom:36px; }

.contact-info{ display:flex; flex-direction:column; gap:14px; }
.contact-info-item{
  display:flex; align-items:center; gap:16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color .3s, transform .3s;
}
.contact-info-item:not(.is-static):hover{ border-color: var(--gold); transform: translateX(4px); }
.cii-icon{
  flex:none; width:40px; height:40px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: rgba(204,159,69,.12);
}
.cii-icon svg{ width:19px; height:19px; fill: var(--gold-light); }
.contact-info-item strong{ display:block; font-size:.9rem; color: var(--cream); }
.contact-info-item em{ font-style:normal; font-size:.82rem; color: var(--cream-dim); }

.contact-form{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px;
  display:flex; flex-direction:column; gap:18px;
}
.form-note{ color: var(--cream-dim); font-size:.86rem; line-height:1.6; margin-bottom:6px; }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap:18px; }
.contact-form label{
  display:flex; flex-direction:column; gap:8px;
  font-size:.78rem; font-weight:700; letter-spacing:.03em; text-transform:uppercase;
  color: var(--gold-light);
}
.contact-form input, .contact-form select, .contact-form textarea{
  font-family: var(--sans);
  background: var(--black-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 14px;
  color: var(--cream);
  font-size:.94rem;
  font-weight:500;
  text-transform:none;
  letter-spacing:normal;
  resize: vertical;
}
.contact-form input::placeholder, .contact-form textarea::placeholder{ color: rgba(247,242,231,.35); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{
  outline: none; border-color: var(--gold);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer{ background: var(--black); border-top: 1px solid var(--line); padding-top: 60px; }
.footer-inner{
  display:grid; grid-template-columns: 1.3fr 1fr .6fr; gap: 40px; align-items:start;
  padding-bottom: 40px;
}
.footer-brand{ display:flex; flex-direction:column; gap:12px; }
.footer-brand .brand-mark{ margin-bottom:2px; }
.footer-brand p{ color: var(--cream-dim); font-size:.88rem; font-style:italic; font-family: var(--serif); }
.footer-nav{ display:flex; flex-direction:column; gap:12px; }
.footer-nav a{ font-size:.88rem; color: var(--cream-dim); transition: color .25s; }
.footer-nav a:hover{ color: var(--gold-light); }
.footer-social{ display:flex; gap:12px; }
.footer-social a{
  width:42px; height:42px; border-radius:50%;
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  transition: border-color .3s, transform .3s;
}
.footer-social a:hover{ border-color: var(--gold); transform: translateY(-3px); }
.footer-social svg{ width:18px; height:18px; fill: var(--cream); }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  border-top: 1px solid var(--line);
  padding: 22px 28px;
  font-size:.78rem; color: rgba(247,242,231,.45);
}

/* ============================================
   WHATSAPP FAB
   ============================================ */
.whatsapp-fab{
  position: fixed; right: 26px; bottom: 26px; z-index: 150;
  width: 58px; height:58px; border-radius:50%;
  background: linear-gradient(160deg, var(--gold-light), var(--gold-deep));
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 16px 32px -10px rgba(204,159,69,.55);
  animation: pulse 2.6s infinite;
}
.whatsapp-fab svg{ width:26px; height:26px; fill:#1a1405; }
@keyframes pulse{
  0%{ box-shadow: 0 16px 32px -10px rgba(204,159,69,.55), 0 0 0 0 rgba(204,159,69,.45); }
  70%{ box-shadow: 0 16px 32px -10px rgba(204,159,69,.55), 0 0 0 16px rgba(204,159,69,0); }
  100%{ box-shadow: 0 16px 32px -10px rgba(204,159,69,.55), 0 0 0 0 rgba(204,159,69,0); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; min-height: 320px; }
  .about-inner, .contact-inner, .faq-inner{ grid-template-columns:1fr; }
  .about-quote{ order:-1; }
  .diff-grid{ grid-template-columns: repeat(2,1fr); }
  .journey-steps{ grid-template-columns: repeat(2,1fr); }
  .services-layout{ grid-template-columns:1fr; }
  .service-tabs{ position:static; flex-direction:row; flex-wrap:wrap; }
}

@media (max-width: 760px){
  .container{ padding:0 20px; }
  .main-nav{
    position:absolute; top:78px; left:0; right:0;
    background: rgba(10,10,10,.98);
    flex-direction:column; align-items:flex-start; gap:0;
    border-bottom:1px solid var(--line);
    max-height:0; overflow:hidden;
    transition: max-height .35s var(--ease);
  }
  .main-nav.is-open{ max-height: 400px; }
  .main-nav a{ padding: 16px 28px; width:100%; border-top:1px solid var(--line); }
  .header-actions .btn-sm{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2){ opacity:0; }
  .nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

  .hero{ padding-top: 70px; }
  .hero-ctas{ flex-direction:column; }
  .hero-ctas .btn{ width:100%; justify-content:center; }
  .hero-tags{ gap:8px 14px; }

  .about, .services, .differentials, .journey, .faq, .contact{ padding: 80px 0; }
  .diff-grid{ grid-template-columns:1fr; }
  .journey-steps{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr; gap:28px; }
  .footer-bottom{ flex-direction:column; }
  .form-row{ grid-template-columns:1fr; }
  .service-panel{ padding: 30px 24px; }
}