:root{
  --navy:#16304F; --navy-deep:#0d1f35; --navy-light:#1e3f66; --navy-mid:#1a3a5c;
  --gold:#C9A24B; --gold-light:#dcb76a; --gold-deep:#a8842f;
  --cream:#F7F4ED; --white:#fff; --gray:#5a6573; --gray-soft:#8b95a3;
  --line:#e6e9ed; --text:#16202e;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'DM Sans',sans-serif;color:var(--text);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased;}
::selection{background:var(--gold);color:var(--navy-deep);}

/* NAV */
nav{position:fixed;top:0;width:100%;z-index:1000;background:rgba(13,31,53,0.85);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);padding:0 3rem;display:flex;align-items:center;justify-content:space-between;height:82px;border-bottom:1px solid rgba(201,162,75,0.18);transition:all .35s ease;}
nav.scrolled{height:68px;background:rgba(13,31,53,0.97);box-shadow:0 4px 30px rgba(0,0,0,0.3);}
.logo-svg{height:52px;width:auto;display:block;transition:height .35s ease;}
nav.scrolled .logo-svg{height:42px;}
.nav-links{display:flex;gap:2.4rem;list-style:none;}
.nav-links a{color:rgba(255,255,255,0.72);text-decoration:none;font-size:0.83rem;font-weight:500;letter-spacing:0.04em;transition:color .2s;position:relative;}
.nav-links a::after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:2px;background:var(--gold);transition:width .25s ease;}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after{width:100%;}
.nav-right{display:flex;align-items:center;gap:1.1rem;}
.nav-li{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.14);border-radius:8px;transition:all .25s;}
.nav-li:hover{background:var(--gold);border-color:var(--gold);transform:translateY(-2px);}
.nav-li svg{width:17px;height:17px;fill:#fff;}
.nav-cta{background:var(--gold);color:var(--navy-deep);padding:0.62rem 1.5rem;border-radius:7px;font-size:0.82rem;font-weight:700;text-decoration:none;letter-spacing:0.03em;transition:all .25s;white-space:nowrap;}
.nav-cta:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:0 8px 22px rgba(201,162,75,0.4);}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;}
.hamburger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s;}

/* HERO */
.hero{min-height:100vh;position:relative;overflow:hidden;display:flex;align-items:center;padding-top:82px;background:var(--navy-deep);}
/* Fondo industrial a medida con capas */
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg .layer-base{position:absolute;inset:0;background:
  radial-gradient(ellipse 80% 60% at 75% 30%, rgba(45,90,135,0.35) 0%, transparent 60%),
  radial-gradient(ellipse 70% 50% at 20% 70%, rgba(201,162,75,0.10) 0%, transparent 55%),
  linear-gradient(125deg, #0a1826 0%, #0d1f35 45%, #16304F 100%);}
/* Textura de tablones de madera difuminada */
.hero-bg .layer-wood{position:absolute;inset:0;opacity:0.16;mix-blend-mode:overlay;background:
  repeating-linear-gradient(92deg, #6b4a2b 0px, #8a6038 3px, #5a3d22 7px, #7a5430 14px, #4d3219 22px, #6b4a2b 30px);
  filter:blur(2.5px);}
/* Haces de luz de nave industrial */
.hero-bg .layer-light{position:absolute;inset:0;background:
  linear-gradient(180deg, rgba(201,162,75,0.08) 0%, transparent 18%),
  radial-gradient(circle 3px at 30% 12%, rgba(255,240,210,0.6), transparent),
  radial-gradient(circle 3px at 55% 9%, rgba(255,240,210,0.5), transparent),
  radial-gradient(circle 3px at 72% 14%, rgba(255,240,210,0.55), transparent);}
/* Estructura/vigas difuminadas */
.hero-bg .layer-beams{position:absolute;inset:0;opacity:0.07;background:
  repeating-linear-gradient(0deg, transparent 0px, transparent 120px, rgba(255,255,255,0.4) 120px, rgba(255,255,255,0.4) 122px),
  repeating-linear-gradient(90deg, transparent 0px, transparent 200px, rgba(255,255,255,0.3) 200px, rgba(255,255,255,0.3) 202px);
  filter:blur(1px);}
.hero-bg .layer-vignette{position:absolute;inset:0;background:radial-gradient(ellipse 100% 100% at 50% 50%, transparent 30%, rgba(8,18,30,0.7) 100%);}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg, rgba(13,31,53,0.92) 0%, rgba(13,31,53,0.78) 48%, rgba(13,31,53,0.55) 100%);}

.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr 0.92fr;gap:4.5rem;align-items:center;width:100%;max-width:1240px;margin:0 auto;padding:4rem 3rem;}
.hero-tag{display:inline-flex;align-items:center;gap:0.6rem;background:rgba(201,162,75,0.13);border:1px solid rgba(201,162,75,0.45);color:var(--gold-light);padding:0.45rem 1.2rem;border-radius:30px;font-size:0.74rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;margin-bottom:1.9rem;}
.hero-tag .dot{width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 10px var(--gold);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.4;}}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(2.4rem,4.4vw,4rem);font-weight:900;color:#fff;line-height:1.08;margin-bottom:1.8rem;letter-spacing:-0.01em;}
.hero h1 em{color:var(--gold);font-style:normal;display:block;}
.hero-sub{color:rgba(255,255,255,0.74);font-size:1.08rem;line-height:1.75;margin-bottom:2.6rem;max-width:530px;font-weight:300;}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3.6rem;}
.btn-primary{background:var(--gold);color:var(--navy-deep);padding:1rem 2.3rem;border-radius:8px;font-weight:700;text-decoration:none;font-size:0.96rem;transition:all .28s;display:inline-block;letter-spacing:0.01em;box-shadow:0 4px 18px rgba(201,162,75,0.25);}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-3px);box-shadow:0 12px 32px rgba(201,162,75,0.42);}
.btn-outline{border:1.5px solid rgba(255,255,255,0.3);color:#fff;padding:1rem 2.3rem;border-radius:8px;font-weight:500;text-decoration:none;font-size:0.96rem;transition:all .28s;display:inline-block;}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);background:rgba(201,162,75,0.08);}
.hero-stats{display:flex;border-top:1px solid rgba(255,255,255,0.13);padding-top:2.4rem;gap:0;}
.stat-item{flex:1;padding:0 1.8rem;border-right:1px solid rgba(255,255,255,0.1);}
.stat-item:first-child{padding-left:0;}
.stat-item:last-child{border-right:none;}
.stat-num{font-family:'Playfair Display',serif;font-size:2.3rem;font-weight:700;color:var(--gold);display:block;line-height:1;}
.stat-label{color:rgba(255,255,255,0.5);font-size:0.74rem;text-transform:uppercase;letter-spacing:0.07em;margin-top:0.5rem;display:block;line-height:1.4;}

/* HERO VISUAL */
.hero-visual{position:relative;display:flex;justify-content:center;}
.hero-frame{width:370px;height:470px;border-radius:18px;overflow:hidden;border:1px solid rgba(201,162,75,0.3);box-shadow:0 40px 90px rgba(0,0,0,0.55),0 0 0 1px rgba(201,162,75,0.08);position:relative;}
.hero-frame img{width:100%;height:100%;object-fit:cover;object-position:center 20%;}
.hero-frame::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(13,31,53,0.5) 100%);}
.result-badge{position:absolute;bottom:-22px;right:-18px;background:var(--gold);color:var(--navy-deep);padding:1.1rem 1.5rem;border-radius:14px;box-shadow:0 14px 36px rgba(201,162,75,0.45);text-align:center;}
.result-badge strong{display:block;font-family:'Playfair Display',serif;font-size:2.1rem;line-height:1;font-weight:900;}
.result-badge span{font-size:0.68rem;text-transform:uppercase;letter-spacing:0.08em;font-weight:600;opacity:0.85;}
.ai-chip{position:absolute;top:24px;left:-26px;background:rgba(13,31,53,0.92);backdrop-filter:blur(10px);border:1px solid rgba(201,162,75,0.4);color:#fff;padding:0.7rem 1.1rem;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,0.4);display:flex;align-items:center;gap:0.6rem;}
.ai-chip svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.6;}
.ai-chip .ai-txt{font-size:0.72rem;line-height:1.3;}
.ai-chip .ai-txt strong{color:var(--gold);display:block;font-size:0.78rem;letter-spacing:0.04em;}

/* SECTIONS */
section{padding:6.5rem 3rem;}
.container{max-width:1140px;margin:0 auto;}
.s-tag{font-size:0.74rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:0.9rem;display:block;}
.s-tag.gold{color:var(--gold);}
.s-title{font-family:'Playfair Display',serif;font-size:clamp(2rem,3.2vw,3rem);font-weight:700;color:var(--navy);margin-bottom:1.3rem;line-height:1.13;letter-spacing:-0.01em;}
.s-title.white{color:#fff;}
.s-sub{color:var(--gray);font-size:1.04rem;line-height:1.8;max-width:640px;font-weight:300;}
.s-sub.white{color:rgba(255,255,255,0.68);}

/* PROBLEMA */
.problema{background:var(--cream);}
.problema-grid{display:grid;grid-template-columns:0.95fr 1.05fr;gap:4.5rem;align-items:start;}
.quote-box{background:var(--navy);color:#fff;padding:2.4rem;border-radius:16px;margin-top:2rem;position:relative;overflow:hidden;}
.quote-box::before{content:'\201C';position:absolute;top:-10px;left:22px;font-family:'Playfair Display',serif;font-size:6rem;color:var(--gold);opacity:0.35;line-height:1;}
.quote-box::after{content:'';position:absolute;top:0;right:0;width:140px;height:140px;background:radial-gradient(circle,rgba(201,162,75,0.15),transparent 70%);}
.quote-box p{font-family:'Playfair Display',serif;font-size:1.16rem;font-style:italic;line-height:1.7;position:relative;z-index:1;}
.quote-box cite{display:block;margin-top:1.4rem;font-style:normal;font-family:'DM Sans',sans-serif;font-size:0.78rem;color:var(--gold);text-transform:uppercase;letter-spacing:0.1em;font-weight:600;}
.pain-cards{display:flex;flex-direction:column;gap:1rem;}
.pain-card{background:#fff;border-radius:14px;padding:1.5rem 1.7rem;box-shadow:0 2px 16px rgba(22,48,79,0.06);transition:all .25s;border:1px solid var(--line);display:flex;gap:1.2rem;align-items:flex-start;}
.pain-card:hover{transform:translateX(6px);box-shadow:0 8px 28px rgba(22,48,79,0.1);border-color:rgba(201,162,75,0.3);}
.pain-icon{width:44px;height:44px;border-radius:11px;background:linear-gradient(135deg,var(--navy),var(--navy-mid));display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.pain-icon svg{width:21px;height:21px;stroke:var(--gold);fill:none;stroke-width:1.7;}
.pain-card.featured .pain-icon{background:linear-gradient(135deg,var(--gold-deep),var(--gold));}
.pain-card.featured .pain-icon svg{stroke:#fff;}
.pain-card h4{font-weight:600;color:var(--navy);margin-bottom:0.35rem;font-size:0.98rem;}
.pain-card p{color:var(--gray);font-size:0.87rem;line-height:1.6;}

/* OPORTUNIDAD */
.oportunidad{background:var(--navy-deep);position:relative;overflow:hidden;}
.oportunidad::before{content:'';position:absolute;top:-30%;left:-10%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,75,0.07),transparent 70%);}
.calc-wrapper{max-width:880px;margin:3.8rem auto 0;}
.calc-box{background:rgba(255,255,255,0.04);border:1px solid rgba(201,162,75,0.22);border-radius:20px;padding:3.2rem;backdrop-filter:blur(6px);}
.calc-flow{display:flex;align-items:stretch;justify-content:space-between;gap:0.6rem;flex-wrap:wrap;}
.calc-step{text-align:center;flex:1;min-width:130px;padding:1.4rem 0.8rem;border-radius:14px;transition:all .25s;}
.calc-step:hover{background:rgba(255,255,255,0.04);}
.calc-step .num{font-family:'Playfair Display',serif;font-size:2.1rem;font-weight:700;color:var(--gold);line-height:1;}
.calc-step .lbl{color:rgba(255,255,255,0.55);font-size:0.78rem;margin-top:0.5rem;line-height:1.45;}
.calc-arrow{display:flex;align-items:center;color:var(--gold);font-size:1.3rem;flex-shrink:0;opacity:0.6;}
.calc-step.result{background:rgba(74,222,128,0.08);border:1px solid rgba(74,222,128,0.25);}
.calc-step.result .num{color:#5ee89a;}
.calc-footer{text-align:center;margin-top:2.8rem;padding-top:2.2rem;border-top:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.72);font-size:0.98rem;line-height:1.75;}
.calc-footer strong{color:var(--gold);font-weight:600;}

/* MÉTODO */
.metodo{background:var(--white);}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:4rem;}
.step-card{position:relative;padding-top:1rem;}
.step-n{font-family:'Playfair Display',serif;font-size:5.5rem;font-weight:900;background:linear-gradient(135deg,rgba(22,48,79,0.1),rgba(201,162,75,0.18));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:0.8;margin-bottom:-1rem;padding-left:1.6rem;}
.step-body{background:var(--cream);padding:2.2rem;border-radius:16px;border-top:3px solid var(--gold);height:100%;transition:all .3s;}
.step-body:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(22,48,79,0.12);}
.step-body h3{font-family:'Playfair Display',serif;font-size:1.22rem;color:var(--navy);margin-bottom:0.9rem;}
.step-body p{color:var(--gray);font-size:0.9rem;line-height:1.7;}

/* IA SECTION - rediseñada */
.ia-section{background:linear-gradient(160deg,#0a1826 0%,var(--navy-deep) 50%,#13304d 100%);position:relative;overflow:hidden;}
.ia-section::before{content:'';position:absolute;top:0;right:0;width:600px;height:600px;background:radial-gradient(circle,rgba(201,162,75,0.08),transparent 65%);}
.ia-section::after{content:'';position:absolute;bottom:-20%;left:-5%;width:450px;height:450px;background:radial-gradient(circle,rgba(45,90,135,0.18),transparent 70%);}
.ia-head{text-align:center;max-width:680px;margin:0 auto 4rem;position:relative;z-index:1;}
.ia-head .s-sub{margin:0 auto;}
.ia-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem;position:relative;z-index:1;max-width:920px;margin:0 auto;}
.ia-card{background:rgba(255,255,255,0.035);border:1px solid rgba(201,162,75,0.18);border-radius:18px;padding:2.2rem;transition:all .32s;position:relative;overflow:hidden;}
.ia-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--gold),transparent);transform:scaleX(0);transform-origin:left;transition:transform .35s;}
.ia-card:hover{background:rgba(255,255,255,0.06);border-color:rgba(201,162,75,0.45);transform:translateY(-5px);box-shadow:0 24px 50px rgba(0,0,0,0.35);}
.ia-card:hover::before{transform:scaleX(1);}
.ia-card-icon{width:58px;height:58px;border-radius:15px;background:linear-gradient(135deg,rgba(201,162,75,0.2),rgba(201,162,75,0.05));border:1px solid rgba(201,162,75,0.3);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;}
.ia-card-icon svg{width:28px;height:28px;stroke:var(--gold);fill:none;stroke-width:1.5;}
.ia-card h4{color:#fff;font-size:1.08rem;font-weight:600;margin-bottom:0.7rem;font-family:'Playfair Display',serif;}
.ia-card p{color:rgba(255,255,255,0.6);font-size:0.89rem;line-height:1.65;}

/* VIDEO - más pequeño */
.video-section{background: var(--cream);padding: 80px 0;}
.video-head{text-align:center;max-width:640px;margin:0 auto 2.5rem;}
.video-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;max-width:420px;margin:0 auto;}
.video-link{width:100%;display:block;text-decoration:none;}
.video-thumb{position:relative;width:100%;max-width:420px;margin:0 auto;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 45px rgba(22,48,79,0.15);aspect-ratio:16/9;background:#000;transition:transform .25s ease, box-shadow .25s ease;}
.video-thumb:hover{transform:translateY(-3px);box-shadow:0 25px 60px rgba(22,48,79,0.2);}
.video-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease;}
.video-thumb:hover img{transform:scale(1.05);}
.play-button{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:68px;height:48px;background:#FF0000; /* rojo YouTube */border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,0.3);transition:transform .2s ease, background .2s ease;}
.play-button::before{content:"";position:absolute;top:50%;left:52%;transform:translate(-50%, -50%);width:0;height:0;border-left:16px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent;}
.video-thumb:hover .play-button{transform:translate(-50%, -50%) scale(1.08);background:#cc0000;}
.video-caption{text-align:center;margin-top:1rem;color:var(--gray);font-size:0.8rem;font-style:italic;max-width:360px;}
/* SERVICIOS */
.servicios{background:var(--white);}
.srv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.8rem;margin-top:4rem;}
.srv-card{background:var(--cream);border-radius:18px;padding:2.6rem;transition:all .3s;border:1px solid var(--line);position:relative;overflow:hidden;}
.srv-card::after{content:'';position:absolute;top:-40px;right:-40px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,75,0.1),transparent 70%);transition:all .4s;}
.srv-card:hover{transform:translateY(-6px);box-shadow:0 24px 56px rgba(22,48,79,0.13);border-color:rgba(201,162,75,0.35);}
.srv-card:hover::after{transform:scale(1.6);}
.srv-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--navy-mid));display:flex;align-items:center;justify-content:center;margin-bottom:1.6rem;position:relative;z-index:1;}
.srv-icon svg{width:26px;height:26px;stroke:var(--gold);fill:none;stroke-width:1.6;}
.srv-card h3{font-family:'Playfair Display',serif;font-size:1.28rem;color:var(--navy);margin-bottom:0.9rem;position:relative;z-index:1;}
.srv-card p{color:var(--gray);font-size:0.9rem;line-height:1.7;position:relative;z-index:1;}
.srv-tag{display:inline-block;margin-top:1.5rem;font-size:0.72rem;font-weight:700;color:var(--gold-deep);text-transform:uppercase;letter-spacing:0.08em;position:relative;z-index:1;}

/* SOBRE */
.sobre{background:var(--cream);}
.sobre-grid{display:grid;grid-template-columns:0.82fr 1.18fr;gap:5rem;align-items:start;}
.sobre-img-wrap{border-radius:18px;overflow:hidden;box-shadow:0 30px 70px rgba(22,48,79,0.18);position:sticky;top:100px;}
.sobre-img-wrap img{width:100%;display:block;}
.sobre-role{color:var(--gold-deep);font-weight:700;margin-bottom:1.4rem;font-size:0.86rem;text-transform:uppercase;letter-spacing:0.08em;}
.sobre-lead{color:var(--text);font-size:1.02rem;line-height:1.8;margin-bottom:2rem;font-weight:400;}
.sobre-items{display:flex;flex-direction:column;gap:1.1rem;margin:2rem 0;}
.sobre-item{display:flex;gap:1.1rem;align-items:flex-start;}
.sobre-check{width:24px;height:24px;border-radius:7px;background:rgba(201,162,75,0.15);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;}
.sobre-check svg{width:14px;height:14px;stroke:var(--gold-deep);fill:none;stroke-width:2.5;}
.sobre-item p{color:var(--gray);font-size:0.92rem;line-height:1.65;}
.sobre-personal{background:#fff;padding:1.8rem;border-radius:14px;border-left:4px solid var(--gold);margin-top:1rem;box-shadow:0 4px 20px rgba(22,48,79,0.06);}
.sobre-personal p{color:var(--text);font-size:0.94rem;line-height:1.75;font-style:italic;}

/* CTA FINAL */
.cta-final{background:var(--navy-deep);text-align:center;position:relative;overflow:hidden;}
.cta-final::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:700px;height:700px;background:radial-gradient(circle,rgba(201,162,75,0.08),transparent 60%);}
.cta-box{max-width:720px;margin:0 auto;position:relative;z-index:1;}
.cta-box p{color:rgba(255,255,255,0.68);margin:1.6rem 0 2.8rem;font-size:1.08rem;line-height:1.8;font-weight:300;}
.cta-contacts{display:flex;justify-content:center;gap:2.6rem;margin-top:3.2rem;flex-wrap:wrap;}
.cta-c{color:rgba(255,255,255,0.6);font-size:0.88rem;display:flex;align-items:center;gap:0.6rem;}
.cta-c a{color:rgba(255,255,255,0.6);text-decoration:none;transition:color .2s;}
.cta-c a:hover{color:var(--gold);}
.cta-c svg{width:16px;height:16px;stroke:var(--gold);fill:none;stroke-width:1.6;}

/* CONTACTO */
.contacto{background:var(--white);}
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;}
.form-g{margin-bottom:1.3rem;}
.form-g label{display:block;font-size:0.78rem;font-weight:700;color:var(--navy);margin-bottom:0.5rem;text-transform:uppercase;letter-spacing:0.05em;}
.form-g input,.form-g textarea{width:100%;padding:0.95rem 1.1rem;border:1.5px solid var(--line);border-radius:9px;font-family:'DM Sans',sans-serif;font-size:0.94rem;color:var(--text);background:var(--cream);transition:all .2s;outline:none;}
.form-g input:focus,.form-g textarea:focus{border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(201,162,75,0.12);}
.form-g textarea{resize:vertical;min-height:130px;}
.form-btn{width:100%;background:var(--navy);color:#fff;border:none;padding:1.1rem;border-radius:9px;font-family:'DM Sans',sans-serif;font-size:0.98rem;font-weight:600;cursor:pointer;transition:all .25s;letter-spacing:0.02em;}
.form-btn:hover{background:var(--navy-light);transform:translateY(-2px);box-shadow:0 10px 28px rgba(22,48,79,0.25);}
.c-data h3{font-family:'Playfair Display',serif;font-size:1.6rem;color:var(--navy);margin-bottom:0.7rem;}
.c-data p.intro{color:var(--gray);font-size:0.94rem;line-height:1.7;margin-bottom:2.2rem;font-weight:300;}
.c-item{display:flex;align-items:center;gap:1rem;margin-bottom:1.4rem;padding:1rem 1.2rem;background:var(--cream);border-radius:11px;transition:all .2s;}
.c-item:hover{background:#fff;box-shadow:0 4px 18px rgba(22,48,79,0.08);}
.c-item svg{width:19px;height:19px;stroke:var(--gold-deep);fill:none;stroke-width:1.7;flex-shrink:0;}
.c-item a,.c-item span{color:var(--text);font-size:0.93rem;text-decoration:none;font-weight:500;}
.c-item a:hover{color:var(--gold-deep);}
.c-social{display:flex;gap:0.8rem;margin-top:1.8rem;}
.c-social a{width:46px;height:46px;border-radius:11px;background:var(--navy);display:flex;align-items:center;justify-content:center;transition:all .25s;}
.c-social a:hover{background:var(--gold);transform:translateY(-3px);}
.c-social svg{width:20px;height:20px;fill:#fff;}

/* FOOTER */
footer{background:#070f1a;padding:2.4rem 3rem;text-align:center;border-top:1px solid rgba(201,162,75,0.12);}
footer p{color:rgba(255,255,255,0.3);font-size:0.8rem;letter-spacing:0.02em;}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px);}to{opacity:1;transform:translateY(0);}}
.reveal{opacity:0;}
.reveal.in{animation:fadeUp .7s cubic-bezier(.2,.7,.3,1) forwards;}
.hero-tag{animation:fadeUp .7s .1s both;}
.hero h1{animation:fadeUp .7s .25s both;}
.hero-sub{animation:fadeUp .7s .4s both;}
.hero-btns{animation:fadeUp .7s .55s both;}
.hero-stats{animation:fadeUp .7s .7s both;}
.hero-visual{animation:fadeUp .9s .5s both;}

/* RESPONSIVE */
@media(max-width:960px){
  nav{padding:0 1.4rem;height:68px;}
  .nav-links{display:none;}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:var(--navy-deep);padding:1.5rem 1.4rem;gap:1.3rem;border-bottom:1px solid rgba(201,162,75,0.2);}
  .hamburger{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:3rem;text-align:center;padding:3rem 1.4rem;}
  .hero-visual{display:none;}
  .hero-btns{justify-content:center;}
  .hero-stats{justify-content:center;}
  .stat-item{padding:0 1rem;}
  .stat-item:first-child{padding-left:0;}
  section{padding:4.5rem 1.4rem;}
  .problema-grid,.sobre-grid,.contacto-grid{grid-template-columns:1fr;gap:2.5rem;}
  .steps-grid,.ia-grid,.srv-grid{grid-template-columns:1fr;}
  .sobre-img-wrap{position:relative;top:0;max-width:360px;margin:0 auto;}
  .calc-step{min-width:45%;}
  .calc-arrow{display:none;}
}
@media(max-width:520px){
  .hero h1{font-size:2.1rem;}
  .stat-num{font-size:1.8rem;}
  .calc-step{min-width:100%;}
}