@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&family=Montserrat:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');
/* =========================================================
   HAVN Technologies — Folha de Estilos Principal
   Paleta original mantida · visual dark premium + interações
   ========================================================= */

:root {
    /* Paleta base (original) */
    --havn-black: #050505;
    --havn-dark-blue: #0A1128;
    --havn-blue: #1C3870;
    --havn-accent: #00E5FF;
    --havn-grey: #595959;
    --havn-light: #F4F5F7;
    --havn-white: #FFFFFF;

    /* Derivadas */
    --havn-deep: #060A18;
    --havn-panel: rgba(255, 255, 255, 0.035);
    --havn-panel-strong: rgba(255, 255, 255, 0.06);
    --havn-line: rgba(255, 255, 255, 0.10);
    --havn-line-soft: rgba(255, 255, 255, 0.06);
    --txt-1: #FFFFFF;
    --txt-2: rgba(233, 240, 255, 0.72);
    --txt-3: rgba(233, 240, 255, 0.48);
    --glow: rgba(0, 229, 255, 0.35);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --transition: all 0.4s var(--ease);
    --radius: 20px;
    --maxw: 1300px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    color: var(--txt-2);
    background-color: var(--havn-deep);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll { overflow: hidden; }

img, svg { max-width: 100%; }

[hidden] { display: none !important; }

::selection { background: var(--havn-accent); color: var(--havn-dark-blue); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--havn-black); }
::-webkit-scrollbar-thumb { background: #1d2a4a; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--havn-blue); }

:focus-visible {
    outline: 2px solid var(--havn-accent);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 5%;
}

/* =========================================================
   TIPOGRAFIA / UTILITÁRIOS
   ========================================================= */
.eyebrow {
    display: inline-flex;
    align-items: flex-start;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--havn-accent);
    margin-bottom: 22px;
}

.eyebrow-dot {
    flex: 0 0 auto;
    width: 7px; height: 7px;
    margin-top: 7px;
    border-radius: 50%;
    background: var(--havn-accent);
    box-shadow: 0 0 0 0 var(--glow);
    animation: pulseDot 2.4s infinite;
}

@keyframes pulseDot {
    0%   { box-shadow: 0 0 0 0 rgba(0,229,255,0.55); }
    70%  { box-shadow: 0 0 0 10px rgba(0,229,255,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,229,255,0); }
}

.section-heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.2vw, 3.6rem);
    color: var(--txt-1);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 30px;
}

.section-heading .accent { color: var(--havn-accent); }

.gradient-text {
    background: linear-gradient(100deg, var(--havn-white) 10%, var(--havn-accent) 55%, #7FD8FF 90%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Botões */
.btn-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--havn-accent);
    color: var(--havn-dark-blue);
    padding: 17px 36px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.02rem;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
    box-shadow: 0 10px 30px -10px var(--glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, #7FF0FF, var(--havn-accent));
    opacity: 0;
    transition: opacity 0.35s var(--ease);
}

.btn-primary > * { position: relative; z-index: 1; }

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px -12px var(--glow);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary .arrow { transition: transform 0.3s var(--ease); }
.btn-primary:hover .arrow { transform: translateX(6px); }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border: 1px solid var(--havn-line);
    border-radius: 50px;
    color: var(--txt-1);
    background: rgba(255,255,255,0.02);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-ghost:hover {
    border-color: var(--havn-accent);
    color: var(--havn-accent);
    background: rgba(0,229,255,0.06);
}

/* =========================================================
   CURSOR CUSTOMIZADO
   ========================================================= */
.cursor-dot, .cursor-ring {
    position: fixed;
    top: 0; left: 0;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cursor-dot {
    width: 6px; height: 6px;
    background: var(--havn-accent);
    margin: -3px 0 0 -3px;
}

.cursor-ring {
    width: 34px; height: 34px;
    margin: -17px 0 0 -17px;
    border: 1px solid rgba(0, 229, 255, 0.55);
    transition: opacity 0.3s ease, width 0.28s var(--ease), height 0.28s var(--ease),
                margin 0.28s var(--ease), background-color 0.28s var(--ease), border-color 0.28s var(--ease);
}

body.cursor-ready .cursor-dot,
body.cursor-ready .cursor-ring { opacity: 1; }

body.cursor-hover .cursor-ring {
    width: 62px; height: 62px;
    margin: -31px 0 0 -31px;
    background: rgba(0, 229, 255, 0.10);
    border-color: var(--havn-accent);
}

/* =========================================================
   PRELOADER
   ========================================================= */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: var(--havn-black);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.done { opacity: 0; visibility: hidden; }

.preloader-inner { text-align: center; width: min(320px, 70vw); }

.preloader-logo {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--havn-white);
    letter-spacing: -0.02em;
    margin-bottom: 22px;
}

.preloader-logo span { color: var(--havn-accent); }

.preloader-bar {
    height: 2px;
    background: rgba(255,255,255,0.10);
    border-radius: 2px;
    overflow: hidden;
}

.preloader-bar i {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--havn-blue), var(--havn-accent));
    transition: width 0.25s ease;
}

.preloader-status {
    margin-top: 14px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--txt-3);
}

/* =========================================================
   BARRA DE PROGRESSO DE SCROLL
   ========================================================= */
.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 3px;
    z-index: 1200;
    background: transparent;
    pointer-events: none;
}

.scroll-progress i {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--havn-blue), var(--havn-accent));
    box-shadow: 0 0 12px var(--glow);
}

/* =========================================================
   HEADER
   ========================================================= */
#header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: padding 0.4s var(--ease), background-color 0.4s var(--ease),
                border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
    background: transparent;
    border-bottom: 1px solid transparent;
}

#header.scrolled {
    padding: 14px 0;
    background: rgba(6, 10, 24, 0.78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: var(--havn-line-soft);
    box-shadow: 0 10px 40px rgba(0,0,0,0.35);
}

#header.hide { transform: translateY(-110%); transition: transform 0.4s var(--ease); }

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 5%;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--havn-white);
}

.logo-mark {
    display: inline-flex;
    color: var(--havn-accent);
    transition: transform 0.5s var(--ease);
}

.logo:hover .logo-mark { transform: rotate(-8deg) scale(1.06); }

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--havn-white);
    letter-spacing: -0.02em;
}

.logo-text .blink {
    color: var(--havn-accent);
    animation: blink 1.4s steps(1) infinite;
}

@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0.15; } }

.nav-links {
    display: flex;
    list-style: none;
    gap: 34px;
    align-items: center;
}

.nav-link {
    position: relative;
    text-decoration: none;
    color: var(--txt-2);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.98rem;
    padding: 4px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0%; height: 2px;
    background: var(--havn-accent);
    box-shadow: 0 0 10px var(--glow);
    transition: width 0.35s var(--ease);
}

.nav-link:hover { color: var(--havn-white); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--havn-accent); }

.btn-nav {
    position: relative;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--havn-white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid var(--havn-line);
    padding: 11px 26px;
    border-radius: 30px;
    overflow: hidden;
    transition: color 0.35s var(--ease), border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.btn-nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--havn-accent);
    transform: translateY(101%);
    transition: transform 0.4s var(--ease);
}

.btn-nav span { position: relative; z-index: 1; }

.btn-nav:hover {
    color: var(--havn-dark-blue);
    border-color: var(--havn-accent);
}

.btn-nav:hover::before { transform: translateY(0); }

/* Hambúrguer */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px; height: 44px;
    background: none;
    border: 1px solid var(--havn-line);
    border-radius: 12px;
    cursor: pointer;
    padding: 0 11px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--havn-white);
    border-radius: 2px;
    transition: transform 0.35s var(--ease), opacity 0.25s ease;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Menu mobile */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: linear-gradient(160deg, var(--havn-dark-blue), var(--havn-black));
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: circle(0% at calc(100% - 46px) 46px);
    transition: clip-path 0.65s var(--ease);
    pointer-events: none;
}

.mobile-menu.open {
    clip-path: circle(150% at calc(100% - 46px) 46px);
    pointer-events: auto;
}

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 82%;
    max-width: 420px;
}

.mobile-link {
    display: flex;
    align-items: baseline;
    gap: 14px;
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 7vw, 2.3rem);
    font-weight: 700;
    color: var(--havn-white);
    text-decoration: none;
    padding: 12px 0;
    border-bottom: 1px solid var(--havn-line-soft);
    opacity: 0;
    transform: translateY(24px);
    transition: color 0.3s ease;
}

.mobile-menu.open .mobile-link {
    animation: mobileIn 0.55s var(--ease) forwards;
}

.mobile-menu.open .mobile-link:nth-child(1) { animation-delay: 0.15s; }
.mobile-menu.open .mobile-link:nth-child(2) { animation-delay: 0.22s; }
.mobile-menu.open .mobile-link:nth-child(3) { animation-delay: 0.29s; }
.mobile-menu.open .mobile-link:nth-child(4) { animation-delay: 0.36s; }
.mobile-menu.open .mobile-link:nth-child(5) { animation-delay: 0.43s; }
.mobile-menu.open .mobile-link:nth-child(6) { animation-delay: 0.50s; }
.mobile-menu.open .mobile-link:nth-child(7) { animation-delay: 0.57s; }
.mobile-menu.open .mobile-link:nth-child(8) { animation-delay: 0.64s; }
.mobile-menu.open .mobile-cta  { animation: mobileIn 0.55s var(--ease) 0.64s forwards; }

.mobile-link em {
    font-family: var(--font-mono);
    font-style: normal;
    font-size: 0.8rem;
    color: var(--havn-accent);
}

.mobile-link:hover { color: var(--havn-accent); }

.mobile-cta {
    margin-top: 26px;
    justify-content: center;
    opacity: 0;
    transform: translateY(24px);
}

@keyframes mobileIn { to { opacity: 1; transform: translateY(0); } }

/* =========================================================
   HERO
   ========================================================= */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    background: var(--havn-dark-blue);
    overflow: hidden;
    isolation: isolate;
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    z-index: 1;
    opacity: 0.9;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(1100px 700px at 78% 12%, rgba(28,56,112,0.85) 0%, transparent 62%),
        radial-gradient(900px 600px at 8% 92%, rgba(0,229,255,0.12) 0%, transparent 60%),
        linear-gradient(180deg, var(--havn-dark-blue) 0%, #070C1C 100%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: -50%;
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 62px 62px;
    transform: perspective(600px) rotateX(0deg);
    mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 72%);
    -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 72%);
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.orb-1 {
    width: 420px; height: 420px;
    background: var(--havn-blue);
    top: 8%; right: 6%;
    animation: floatOrb 16s ease-in-out infinite;
}

.orb-2 {
    width: 320px; height: 320px;
    background: rgba(0,229,255,0.35);
    bottom: 4%; left: 2%;
    animation: floatOrb 20s ease-in-out infinite reverse;
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(-40px, 30px) scale(1.12); }
}

.hero-noise {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: 0.35;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 3;
    color: var(--havn-white);
    max-width: 940px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 6.2vw, 5.4rem);
    line-height: 1.06;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 28px;
}

.hero-title .line { display: block; }

.hero-subtitle {
    font-size: clamp(1.02rem, 1.5vw, 1.25rem);
    font-weight: 400;
    margin-bottom: 42px;
    max-width: 640px;
    color: var(--txt-2);
}

.hero-subtitle strong { color: var(--havn-white); font-weight: 600; }

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 54px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-badges span {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 0.02em;
    color: var(--txt-2);
    padding: 9px 16px;
    border: 1px solid var(--havn-line-soft);
    border-radius: 30px;
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.scroll-cue {
    position: absolute;
    bottom: 34px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.scroll-cue-line {
    width: 1px; height: 46px;
    background: linear-gradient(180deg, transparent, var(--havn-accent));
    position: relative;
    overflow: hidden;
}

.scroll-cue-line::after {
    content: '';
    position: absolute;
    top: -50%; left: 0;
    width: 100%; height: 50%;
    background: var(--havn-white);
    animation: cueRun 1.8s ease-in-out infinite;
}

@keyframes cueRun {
    0%   { top: -50%; }
    100% { top: 110%; }
}

.scroll-cue-text {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--txt-3);
}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee-section {
    background: var(--havn-black);
    border-top: 1px solid var(--havn-line-soft);
    border-bottom: 1px solid var(--havn-line-soft);
    padding: 18px 0;
    overflow: hidden;
    position: relative;
}

.marquee-section::before,
.marquee-section::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 140px;
    z-index: 2;
    pointer-events: none;
}

.marquee-section::before { left: 0;  background: linear-gradient(90deg, var(--havn-black), transparent); }
.marquee-section::after  { right: 0; background: linear-gradient(270deg, var(--havn-black), transparent); }

.marquee-row {
    display: flex;
    width: max-content;
    white-space: nowrap;
    animation: marquee 42s linear infinite;
}

.marquee-row.reverse {
    animation-direction: reverse;
    margin-top: 10px;
    opacity: 0.42;
}

.marquee-section:hover .marquee-row { animation-play-state: paused; }

.marquee-track {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--havn-white);
    padding-right: 0;
}

.marquee-track span { padding: 0 4px; }

.marquee-track .dot {
    margin: 0 26px;
    color: var(--havn-accent);
    font-size: 0.6rem;
    transform: translateY(-2px);
}

@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* =========================================================
   SOBRE + MÉTRICAS
   ========================================================= */
.about {
    position: relative;
    padding: 130px 0 110px;
    background: var(--havn-deep);
}

.large-text {
    font-size: clamp(1.15rem, 2vw, 1.75rem);
    line-height: 1.55;
    color: var(--txt-2);
    max-width: 1020px;
    font-weight: 300;
}

.large-text strong {
    color: var(--havn-white);
    font-weight: 600;
    background: linear-gradient(transparent 68%, rgba(0,229,255,0.22) 0);
}

.stats-band {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 80px;
    border: 1px solid var(--havn-line-soft);
    border-radius: var(--radius);
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
}

.stat {
    padding: 38px 28px;
    border-right: 1px solid var(--havn-line-soft);
    transition: background-color 0.35s ease;
}

.stat:last-child { border-right: none; }
.stat:hover { background: rgba(0,229,255,0.05); }

.stat-value {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 3.6vw, 3.1rem);
    font-weight: 800;
    line-height: 1;
    color: var(--havn-accent);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.88rem;
    color: var(--txt-3);
    line-height: 1.5;
}

/* =========================================================
   SOLUÇÕES
   ========================================================= */
.services {
    position: relative;
    padding: 110px 0 130px;
    background:
        radial-gradient(900px 500px at 85% 0%, rgba(28,56,112,0.35), transparent 60%),
        var(--havn-black);
    overflow: hidden;
}

.services-glow {
    position: absolute;
    width: 600px; height: 600px;
    left: -180px; bottom: -220px;
    background: radial-gradient(circle, rgba(0,229,255,0.10), transparent 65%);
    pointer-events: none;
}

.services-header {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: end;
    margin-bottom: 56px;
}

.services-header .section-heading { margin-bottom: 0; }

.services-sub {
    font-size: 1.05rem;
    color: var(--txt-3);
    padding-bottom: 8px;
}

.services-sub em {
    display: block;
    margin-top: 8px;
    font-style: normal;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--havn-accent);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 34px 30px 26px;
    border-radius: var(--radius);
    background: linear-gradient(165deg, rgba(255,255,255,0.055), rgba(255,255,255,0.015));
    border: 1px solid var(--havn-line);
    cursor: pointer;
    overflow: hidden;
    isolation: isolate;
    transform-style: preserve-3d;
    transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.service-card.is-wide { grid-column: span 2; }

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(0,229,255,0.10), transparent 55%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    height: 2px; width: 100%;
    background: linear-gradient(90deg, var(--havn-accent), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}

.card-glow {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(0,229,255,0.16), transparent 60%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.service-card:hover,
.service-card:focus-visible {
    border-color: rgba(0,229,255,0.45);
    box-shadow: 0 26px 60px -28px rgba(0,229,255,0.55);
}

.service-card:hover::before,
.service-card:focus-visible::before { opacity: 1; }
.service-card:hover::after,
.service-card:focus-visible::after { transform: scaleX(1); }
.service-card:hover .card-glow { opacity: 1; }

.card-index {
    position: absolute;
    top: 24px; right: 26px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--txt-3);
    letter-spacing: 0.1em;
    transition: color 0.35s ease;
}

.service-card:hover .card-index { color: var(--havn-accent); }

.card-body { flex: 1; }

.card-icon {
    font-size: 2.3rem;
    line-height: 1;
    margin-bottom: 20px;
    display: inline-block;
    transition: transform 0.45s var(--ease);
}

.service-card:hover .card-icon { transform: translateY(-4px) scale(1.1) rotate(-6deg); }

.service-card h3 {
    font-family: var(--font-heading);
    color: var(--txt-1);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--txt-3);
    font-size: 0.94rem;
    margin-bottom: 18px;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin-bottom: 6px;
}

.card-tags li {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    color: var(--txt-2);
    padding: 5px 12px;
    border: 1px solid var(--havn-line-soft);
    border-radius: 20px;
}

.click-hint {
    margin-top: auto;
    padding-top: 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--havn-accent);
    border-top: 1px solid var(--havn-line-soft);
}

.click-hint i {
    font-style: normal;
    transition: transform 0.35s var(--ease);
}

.service-card:hover .click-hint i { transform: translate(3px, -3px); }

.service-card.is-dark {
    grid-column: 1 / -1;
    background: linear-gradient(120deg, var(--havn-blue), var(--havn-dark-blue) 60%);
    border-color: rgba(0,229,255,0.22);
}

.service-card.is-dark .card-body {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 26px;
    align-items: start;
}

.service-card.is-dark .card-icon { grid-row: span 3; margin-bottom: 0; font-size: 2.8rem; }
.service-card.is-dark p { max-width: 720px; }

/* =========================================================
   METODOLOGIA
   ========================================================= */
.methodology {
    padding: 110px 0 130px;
    background: var(--havn-deep);
}

.process-rail { position: relative; padding-top: 26px; }

.process-line {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--havn-line-soft);
    border-radius: 2px;
    overflow: hidden;
}

.process-line i {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--havn-blue), var(--havn-accent));
    box-shadow: 0 0 14px var(--glow);
    transition: width 0.2s linear;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 22px;
}

.process-step {
    position: relative;
    padding: 30px 22px;
    border-radius: 16px;
    border: 1px solid var(--havn-line-soft);
    background: rgba(255,255,255,0.025);
    transition: transform 0.35s var(--ease), border-color 0.35s ease, background-color 0.35s ease;
}

.process-step::before {
    content: '';
    position: absolute;
    top: -27px; left: 26px;
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--havn-deep);
    border: 2px solid var(--havn-line);
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.process-step:hover {
    transform: translateY(-6px);
    border-color: rgba(0,229,255,0.35);
    background: rgba(0,229,255,0.04);
}

.process-step:hover::before {
    border-color: var(--havn-accent);
    box-shadow: 0 0 12px var(--glow);
}

.process-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--havn-accent);
    letter-spacing: 0.12em;
}

.process-step h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--txt-1);
    margin: 10px 0 10px;
    font-weight: 700;
}

.process-step p {
    font-size: 0.86rem;
    color: var(--txt-3);
    line-height: 1.55;
}

/* =========================================================
   STACK TÉCNICO
   ========================================================= */
.stack {
    padding: 54px 0;
    background: var(--havn-deep);
    border-top: 1px solid var(--havn-line-soft);
    border-bottom: 1px solid var(--havn-line-soft);
}

.stack-inner {
    display: grid;
    grid-template-columns: minmax(240px, 340px) 1fr;
    gap: 46px;
    align-items: center;
}

.stack-intro .eyebrow { margin-bottom: 14px; }

.stack-intro h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--txt-1);
    margin-bottom: 8px;
}

.stack-intro p { font-size: 0.9rem; color: var(--txt-3); }

.stack-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    list-style: none;
}

.stack-list li {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--txt-1);
    padding: 13px 24px;
    border: 1px solid var(--havn-line);
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    transition: border-color 0.3s ease, transform 0.3s var(--ease), background-color 0.3s ease;
}

.stack-list li:hover {
    transform: translateY(-3px);
    border-color: rgba(0,229,255,0.4);
    background: rgba(0,229,255,0.05);
}

.stack-dot {
    width: 8px; height: 8px;
    border-radius: 2px;
    background: var(--havn-accent);
    box-shadow: 0 0 10px var(--glow);
}

.stack-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px; height: 26px;
    flex: 0 0 auto;
    color: var(--havn-accent);
    transition: transform 0.35s var(--ease);
}

.stack-icon svg { width: 100%; height: 100%; display: block; }

.stack-list li:hover .stack-icon { transform: translateY(-2px) scale(1.08); }

.stack-list li.is-highlight {
    border-color: rgba(0,229,255,0.38);
    background: rgba(0,229,255,0.07);
}

.stack-list li.is-highlight::after {
    content: 'novo';
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--havn-dark-blue);
    background: var(--havn-accent);
    padding: 3px 8px;
    border-radius: 20px;
    margin-left: 4px;
}

/* =========================================================
   CASES
   ========================================================= */
.cases {
    padding: 110px 0 120px;
    background:
        radial-gradient(800px 450px at 10% 0%, rgba(28,56,112,0.30), transparent 60%),
        var(--havn-deep);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.case-card {
    display: flex;
    flex-direction: column;
    padding: 34px 32px;
    border-radius: var(--radius);
    border: 1px solid var(--havn-line);
    background: linear-gradient(165deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
    transition: border-color 0.35s ease, transform 0.35s var(--ease), box-shadow 0.35s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0,229,255,0.35);
    box-shadow: 0 26px 60px -32px rgba(0,229,255,0.5);
}

.case-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.case-sector {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--havn-dark-blue);
    background: var(--havn-accent);
    padding: 5px 12px;
    border-radius: 20px;
}

.case-index {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--txt-3);
}

.case-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--txt-1);
    line-height: 1.25;
    margin-bottom: 14px;
}

.case-context {
    font-size: 0.93rem;
    color: var(--txt-3);
    margin-bottom: 26px;
}

.case-context strong { color: var(--txt-1); font-weight: 600; }

.case-compare {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 14px;
    align-items: stretch;
    margin-bottom: 26px;
}

.case-side {
    padding: 20px 18px;
    border-radius: 14px;
    border: 1px solid var(--havn-line-soft);
    background: rgba(255,255,255,0.025);
}

.case-side.after {
    border-color: rgba(0,229,255,0.35);
    background: rgba(0,229,255,0.06);
}

.case-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--txt-3);
    margin-bottom: 10px;
}

.case-side.after .case-tag { color: var(--havn-accent); }

.case-time {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1;
    color: var(--txt-2);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.case-side.after .case-time { color: var(--havn-accent); }

.case-desc { font-size: 0.8rem; color: var(--txt-3); line-height: 1.5; }

.case-arrow {
    display: flex;
    align-items: center;
    color: var(--havn-accent);
    font-size: 1.3rem;
    opacity: 0.6;
}

.case-metrics {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: auto;
    padding-top: 22px;
    border-top: 1px solid var(--havn-line-soft);
}

.case-metrics li { display: flex; flex-direction: column; gap: 5px; }

.case-metrics b {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--havn-accent);
    line-height: 1;
    letter-spacing: -0.02em;
}

.case-metrics span { font-size: 0.76rem; color: var(--txt-3); line-height: 1.4; }

.cases-note {
    margin-top: 34px;
    font-size: 0.88rem;
    color: var(--txt-3);
    max-width: 860px;
    padding-left: 16px;
    border-left: 2px solid var(--havn-line);
}

/* =========================================================
   DIAGNÓSTICO (seção)
   ========================================================= */
.diagnostic {
    position: relative;
    padding: 110px 0 120px;
    background:
        radial-gradient(700px 340px at 70% 0%, rgba(0,229,255,0.10), transparent 62%),
        linear-gradient(180deg, var(--havn-black), var(--havn-deep));
    border-top: 1px solid var(--havn-line-soft);
    overflow: hidden;
}

.diagnostic-glow {
    position: absolute;
    width: 520px; height: 520px;
    right: -160px; top: -180px;
    background: radial-gradient(circle, rgba(0,229,255,0.12), transparent 65%);
    pointer-events: none;
}

.diagnostic-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
    align-items: center;
}

.diagnostic-lead {
    font-size: 1.05rem;
    color: var(--txt-2);
    margin-bottom: 28px;
    max-width: 520px;
}

.diagnostic-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 34px;
}

.diagnostic-list li {
    display: flex;
    align-items: baseline;
    gap: 14px;
    font-size: 0.94rem;
    color: var(--txt-2);
}

.diagnostic-list span {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--havn-accent);
}

/* Mock do resultado */
.dp-window {
    border-radius: 18px;
    border: 1px solid var(--havn-line);
    background: linear-gradient(180deg, #0B1226, #070B18);
    box-shadow: 0 40px 80px -40px rgba(0,0,0,0.9);
    overflow: hidden;
}

.dp-bar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 13px 18px;
    border-bottom: 1px solid var(--havn-line-soft);
    background: rgba(255,255,255,0.03);
}

.dp-bar i {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: rgba(255,255,255,0.16);
}

.dp-bar i:first-child { background: rgba(0,229,255,0.5); }

.dp-bar span {
    margin-left: 10px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--txt-3);
}

.dp-body { padding: 24px 22px 26px; }

.dp-line {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding: 9px 0;
    font-size: 0.85rem;
}

.dp-line span { font-family: var(--font-mono); font-size: 0.72rem; color: var(--txt-3); }
.dp-line b { color: var(--txt-1); font-weight: 600; }

.dp-sep { height: 1px; background: var(--havn-line-soft); margin: 14px 0; }

.dp-result {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.dp-result span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--txt-3);
}

.dp-result b {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--havn-accent);
    letter-spacing: -0.02em;
}

.dp-bars { display: flex; flex-direction: column; gap: 10px; }

.dp-bar-row {
    display: grid;
    grid-template-columns: 110px 1fr;
    align-items: center;
    gap: 12px;
}

.dp-bar-row span { font-family: var(--font-mono); font-size: 0.68rem; color: var(--txt-3); }

.dp-bar-row .fill {
    display: block;
    height: 10px;
    border-radius: 6px;
}

.dp-bar-row .fill.manual { width: 100%; background: rgba(255,255,255,0.14); }

.dp-bar-row .fill.auto {
    width: 15%;
    background: linear-gradient(90deg, var(--havn-blue), var(--havn-accent));
    box-shadow: 0 0 14px var(--glow);
}

/* =========================================================
   WIZARD DO DIAGNÓSTICO
   ========================================================= */
.roi-content { max-width: 720px; }

.roi-progress {
    height: 3px;
    border-radius: 3px;
    background: var(--havn-line-soft);
    overflow: hidden;
    margin-bottom: 10px;
}

.roi-progress i {
    display: block;
    height: 100%;
    width: 25%;
    background: linear-gradient(90deg, var(--havn-blue), var(--havn-accent));
    box-shadow: 0 0 12px var(--glow);
    transition: width 0.45s var(--ease);
}

.roi-stepcount {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--txt-3);
    margin-bottom: 26px;
}

.roi-step { display: none; }
.roi-step.active { display: block; animation: roiIn 0.4s var(--ease); }

@keyframes roiIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.roi-question {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--txt-1);
    line-height: 1.3;
    margin-bottom: 8px;
}

.roi-help { font-size: 0.86rem; color: var(--txt-3); margin-bottom: 22px; }

.roi-chips {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.roi-chip { cursor: pointer; }
.roi-chip input { position: absolute; opacity: 0; pointer-events: none; }

.roi-chip span {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 100%;
    padding: 16px 18px;
    border-radius: 14px;
    border: 1px solid var(--havn-line);
    background: rgba(255,255,255,0.03);
    font-size: 0.9rem;
    color: var(--txt-2);
    transition: var(--transition);
}

.roi-chip i { font-style: normal; font-size: 1.2rem; }

.roi-chip:hover span { border-color: rgba(0,229,255,0.35); background: rgba(0,229,255,0.04); }

.roi-chip input:checked + span {
    border-color: var(--havn-accent);
    background: rgba(0,229,255,0.10);
    color: var(--txt-1);
    box-shadow: 0 0 0 3px rgba(0,229,255,0.10);
}

.roi-chip input:focus-visible + span { outline: 2px solid var(--havn-accent); outline-offset: 3px; }

.roi-readout {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin: 26px 0 18px;
}

.roi-readout b {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--havn-accent);
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.roi-readout span { font-size: 0.9rem; color: var(--txt-3); }

.roi-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 5px;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--havn-accent) 0%, var(--havn-accent) var(--fill, 30%), rgba(255,255,255,0.10) var(--fill, 30%));
    outline: none;
    cursor: pointer;
}

.roi-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--havn-accent);
    border: 3px solid #0B1226;
    box-shadow: 0 0 0 3px rgba(0,229,255,0.25);
    cursor: grab;
}

.roi-range::-moz-range-thumb {
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--havn-accent);
    border: 3px solid #0B1226;
    box-shadow: 0 0 0 3px rgba(0,229,255,0.25);
    cursor: grab;
}

.roi-scale {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--txt-3);
}

/* Resultado */
.roi-result-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--txt-3);
    margin-bottom: 18px;
}

.roi-result-eyebrow b { color: var(--havn-accent); font-weight: 500; }

.roi-headline {
    padding: 28px;
    border-radius: 18px;
    border: 1px solid rgba(0,229,255,0.28);
    background: linear-gradient(130deg, rgba(0,229,255,0.10), rgba(28,56,112,0.30));
    text-align: center;
    margin-bottom: 16px;
}

.roi-big {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(3rem, 9vw, 4.6rem);
    font-weight: 800;
    line-height: 1;
    color: var(--havn-accent);
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.roi-big-label {
    display: block;
    margin-top: 10px;
    font-size: 0.92rem;
    color: var(--txt-2);
}

.roi-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.roi-card {
    padding: 18px 16px;
    border-radius: 14px;
    border: 1px solid var(--havn-line-soft);
    background: rgba(255,255,255,0.03);
    text-align: center;
}

.roi-card b {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--txt-1);
    line-height: 1;
    margin-bottom: 8px;
    font-variant-numeric: tabular-nums;
}

.roi-card span { font-size: 0.75rem; color: var(--txt-3); line-height: 1.4; }

.roi-compare {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    border-radius: 14px;
    border: 1px solid var(--havn-line-soft);
    background: rgba(255,255,255,0.02);
    margin-bottom: 20px;
}

.roi-compare-row {
    display: grid;
    grid-template-columns: 108px 1fr 92px;
    align-items: center;
    gap: 12px;
}

.roi-compare-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--txt-3); }

.roi-compare-track {
    height: 12px;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    overflow: hidden;
}

.roi-compare-track i {
    display: block;
    height: 100%;
    width: 0%;
    border-radius: 8px;
    transition: width 0.9s var(--ease);
}

.roi-compare-track i.manual { background: rgba(255,255,255,0.20); }

.roi-compare-track i.auto {
    background: linear-gradient(90deg, var(--havn-blue), var(--havn-accent));
    box-shadow: 0 0 14px var(--glow);
}

.roi-compare-val {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--txt-2);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.roi-disclaimer {
    font-size: 0.78rem;
    color: var(--txt-3);
    line-height: 1.6;
    padding-left: 14px;
    border-left: 2px solid var(--havn-line);
    margin-bottom: 26px;
}

.roi-disclaimer b { color: var(--txt-2); font-weight: 600; }

.roi-result-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.roi-nav {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    margin-top: 28px;
}

.roi-nav .btn-ghost { padding: 14px 26px; font-size: 0.92rem; }
.roi-nav .btn-primary { padding: 15px 32px; font-size: 0.95rem; }
.roi-nav.hidden { display: none; }

.roi-alt {
    margin-top: 18px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--txt-3);
}

.link-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    color: var(--havn-accent);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.roi-step[data-step="7"] .btn-whatsapp { margin-top: 6px; }

/* =========================================================
   SUBTELA EXPANSÍVEL
   ========================================================= */
.expansion-overlay {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(4, 8, 20, 0.82);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3vh 2vw;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.expansion-overlay.active { opacity: 1; visibility: visible; }

.expansion-box {
    position: relative;
    width: min(1120px, 96vw);
    max-height: 94vh;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-radius: 24px;
    border: 1px solid var(--havn-line);
    background:
        radial-gradient(800px 400px at 100% 0%, rgba(28,56,112,0.55), transparent 60%),
        linear-gradient(180deg, #0B1226, #070B18);
    padding: 56px clamp(22px, 4vw, 60px) 56px;
    transform: translateY(28px) scale(0.97);
    opacity: 0;
    transition: transform 0.5s var(--ease), opacity 0.4s ease;
    box-shadow: 0 40px 120px rgba(0,0,0,0.6);
}

.expansion-overlay.active .expansion-box {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.close-expansion {
    position: absolute;
    top: calc(3vh + 16px);
    right: calc(50% - min(560px, 48vw) + 16px);
    z-index: 20;
    display: inline-flex;
    align-items: center;
    background: rgba(11, 18, 38, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--havn-line);
    color: var(--txt-2);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 9px 18px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.close-expansion:hover {
    background: var(--havn-accent);
    color: var(--havn-dark-blue);
    border-color: var(--havn-accent);
}

.expansion-content-area { color: var(--txt-2); }

/* ---- Conteúdo interno dos modais ---- */
.modal-hero {
    max-width: 900px;
    margin-bottom: 20px;
}

.modal-hero h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--txt-1);
    margin-bottom: 24px;
}

.modal-hero h2 span {
    display: block;
    color: var(--havn-accent);
}

.highlight-text {
    font-size: clamp(1.05rem, 1.7vw, 1.3rem);
    color: var(--txt-1);
    font-weight: 400;
    margin-bottom: 18px;
    line-height: 1.55;
}

.highlight-text strong {
    font-weight: 700;
    color: var(--havn-accent);
}

.modal-lead {
    font-size: 1rem;
    color: var(--txt-3);
    line-height: 1.75;
}

.modal-lead i { color: var(--txt-2); }

.section-subtitle {
    font-family: var(--font-heading);
    color: var(--txt-1);
    font-size: 1.35rem;
    font-weight: 700;
    margin: 62px 0 26px;
    padding-left: 16px;
    border-left: 3px solid var(--havn-accent);
    line-height: 1.3;
}

/* Timeline */
.methodology-timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.timeline-step {
    position: relative;
    background: rgba(255,255,255,0.035);
    border: 1px solid var(--havn-line-soft);
    border-radius: 16px;
    padding: 26px 20px;
    opacity: 0;
    transform: translateY(18px);
    transition: border-color 0.35s ease, transform 0.35s var(--ease), background-color 0.35s ease;
}

.expansion-overlay.active .timeline-step { animation: fadeInUp 0.55s var(--ease) forwards; }
.expansion-overlay.active .timeline-step:nth-child(1) { animation-delay: 0.25s; }
.expansion-overlay.active .timeline-step:nth-child(2) { animation-delay: 0.35s; }
.expansion-overlay.active .timeline-step:nth-child(3) { animation-delay: 0.45s; }
.expansion-overlay.active .timeline-step:nth-child(4) { animation-delay: 0.55s; }
.expansion-overlay.active .timeline-step:nth-child(5) { animation-delay: 0.65s; }

.timeline-step:hover {
    transform: translateY(-6px);
    border-color: rgba(0,229,255,0.35);
    background: rgba(0,229,255,0.05);
}

.timeline-step:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -16px; top: 50%;
    width: 16px; height: 1px;
    background: var(--havn-line);
}

.step-icon { font-size: 1.9rem; margin-bottom: 14px; display: block; }

.timeline-step h4 {
    font-family: var(--font-heading);
    color: var(--havn-accent);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
}

.timeline-step p {
    font-size: 0.84rem;
    color: var(--txt-3);
    line-height: 1.6;
}

@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

/* Métricas */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.metric-card {
    position: relative;
    background: linear-gradient(150deg, var(--havn-blue), var(--havn-dark-blue));
    border: 1px solid rgba(0,229,255,0.2);
    color: var(--havn-white);
    padding: 34px 24px;
    border-radius: 16px;
    text-align: center;
    overflow: hidden;
    transition: transform 0.35s var(--ease), box-shadow 0.35s ease;
}

.metric-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(300px circle at 50% 0%, rgba(0,229,255,0.22), transparent 70%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.metric-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 50px -24px rgba(0,229,255,0.5);
}

.metric-card:hover::after { opacity: 1; }

.metric-value {
    position: relative;
    font-size: clamp(2.4rem, 4vw, 3.3rem);
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--havn-accent);
    margin-bottom: 8px;
    line-height: 1;
    letter-spacing: -0.02em;
}

.metric-label {
    position: relative;
    font-size: 0.92rem;
    color: var(--txt-2);
}

/* Grid de features */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.feature-item {
    padding: 26px 22px;
    border-radius: 16px;
    border: 1px solid var(--havn-line-soft);
    background: rgba(255,255,255,0.028);
    transition: transform 0.35s var(--ease), border-color 0.35s ease, background-color 0.35s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0,229,255,0.32);
    background: rgba(0,229,255,0.045);
}

.feature-icon { font-size: 1.6rem; display: block; margin-bottom: 12px; }

.feature-item h4 {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    color: var(--txt-1);
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 0.87rem;
    color: var(--txt-3);
    line-height: 1.6;
}

/* Diagrama de arquitetura */
.arch-diagram {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 14px;
    background: rgba(255,255,255,0.022);
    border: 1px solid var(--havn-line-soft);
    padding: 38px 26px;
    border-radius: 18px;
}

.arch-box {
    flex: 1;
    background: rgba(255,255,255,0.045);
    border: 1px solid var(--havn-line);
    padding: 24px 18px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--txt-2);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.35s var(--ease), border-color 0.35s ease;
}

.arch-box:hover { transform: translateY(-4px); border-color: rgba(0,229,255,0.35); }

.arch-icon { font-size: 2rem; }

.arch-box.core-rpa {
    background: linear-gradient(150deg, rgba(0,229,255,0.16), rgba(0,229,255,0.05));
    border: 1px solid var(--havn-accent);
    color: var(--havn-white);
    font-weight: 800;
    box-shadow: 0 18px 40px -20px var(--glow);
}

.arch-arrow {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    color: var(--havn-accent);
    opacity: 0.7;
    animation: archPulse 2.2s ease-in-out infinite;
}

@keyframes archPulse {
    0%, 100% { transform: translateX(0); opacity: 0.45; }
    50%      { transform: translateX(5px); opacity: 1; }
}

/* CTA dentro do modal */
.modal-cta {
    margin-top: 62px;
    padding: 34px;
    border-radius: 18px;
    border: 1px solid rgba(0,229,255,0.25);
    background: linear-gradient(120deg, rgba(0,229,255,0.08), rgba(28,56,112,0.25));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    flex-wrap: wrap;
}

.modal-cta h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--txt-1);
    font-weight: 700;
    margin-bottom: 6px;
}

.modal-cta p { font-size: 0.92rem; color: var(--txt-3); }

/* =========================================================
   MODAL DE CONTATO
   ========================================================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 4000;
    background: rgba(4, 8, 20, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4vh 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active { opacity: 1; visibility: visible; }

.modal-content {
    position: relative;
    width: 100%;
    max-width: 660px;
    max-height: 92vh;
    overflow-y: auto;
    padding: 42px clamp(22px, 4vw, 44px);
    border-radius: 22px;
    border: 1px solid var(--havn-line);
    background:
        radial-gradient(600px 300px at 100% 0%, rgba(28,56,112,0.6), transparent 60%),
        linear-gradient(180deg, #0B1226, #070B18);
    box-shadow: 0 40px 100px rgba(0,0,0,0.6);
    transform: translateY(24px) scale(0.98);
    transition: transform 0.4s var(--ease);
}

.modal-overlay.active .modal-content { transform: translateY(0) scale(1); }

.close-btn {
    position: absolute;
    top: 16px; right: 18px;
    width: 38px; height: 38px;
    display: grid;
    place-items: center;
    font-size: 1.6rem;
    line-height: 1;
    color: var(--txt-3);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--havn-line-soft);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover { color: var(--havn-dark-blue); background: var(--havn-accent); }

.modal-title {
    font-family: var(--font-heading);
    color: var(--txt-1);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 26px;
}

.modal-title .accent { color: var(--havn-accent); }

.whatsapp-section {
    padding: 22px;
    border-radius: 16px;
    border: 1px solid var(--havn-line-soft);
    background: rgba(37, 211, 102, 0.06);
    margin-bottom: 26px;
}

.whatsapp-section p {
    font-size: 0.9rem;
    color: var(--txt-2);
    margin-bottom: 14px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #06240F;
    padding: 12px 24px;
    border-radius: 40px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px -12px rgba(37,211,102,0.8);
}

.whatsapp-note {
    font-family: var(--font-mono);
    font-size: 0.72rem !important;
    color: var(--txt-3) !important;
    margin: 12px 0 0 !important;
}

.form-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 26px 0 22px;
    color: var(--txt-3);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--havn-line-soft);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

.field { position: relative; margin-bottom: 14px; }
.form-row .field { margin-bottom: 0; }

.field input,
.field textarea {
    width: 100%;
    padding: 20px 16px 10px;
    border: 1px solid var(--havn-line);
    border-radius: 12px;
    background: rgba(255,255,255,0.035);
    color: var(--txt-1);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
    resize: vertical;
}

.field textarea { padding-top: 24px; min-height: 108px; }

.field label {
    position: absolute;
    left: 16px; top: 15px;
    font-size: 0.9rem;
    color: var(--txt-3);
    pointer-events: none;
    transition: transform 0.22s var(--ease), font-size 0.22s var(--ease), color 0.22s ease;
    transform-origin: left top;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--havn-accent);
    background: rgba(0,229,255,0.05);
    box-shadow: 0 0 0 3px rgba(0,229,255,0.12);
}

.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label {
    transform: translateY(-9px);
    font-size: 0.68rem;
    color: var(--havn-accent);
    letter-spacing: 0.04em;
}

.field.invalid input,
.field.invalid textarea { border-color: #FF6B6B; }

.form-error {
    color: #FF8585;
    font-size: 0.82rem;
    margin: 4px 0 10px;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    margin-top: 18px;
}

.recaptcha-mock {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--txt-3);
    line-height: 1.4;
}

.btn-submit-modal {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--havn-accent);
    color: var(--havn-dark-blue);
    border: none;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    border-radius: 40px;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.3s var(--ease), box-shadow 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 12px 30px -14px var(--glow);
}

.btn-submit-modal:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -14px var(--glow); }
.btn-submit-modal[disabled] { opacity: 0.7; cursor: wait; transform: none; }

.btn-spinner {
    display: none;
    width: 15px; height: 15px;
    border: 2px solid rgba(10,17,40,0.25);
    border-top-color: var(--havn-dark-blue);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.btn-submit-modal.loading .btn-spinner { display: inline-block; }

@keyframes spin { to { transform: rotate(360deg); } }

.form-success { text-align: center; padding: 26px 0 10px; }

.success-check {
    width: 68px; height: 68px;
    margin: 0 auto 20px;
    display: grid;
    place-items: center;
    font-size: 2rem;
    color: var(--havn-dark-blue);
    background: var(--havn-accent);
    border-radius: 50%;
    box-shadow: 0 0 0 10px rgba(0,229,255,0.12);
    animation: popIn 0.45s var(--ease);
}

@keyframes popIn { from { transform: scale(0.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.form-success h3 {
    font-family: var(--font-heading);
    color: var(--txt-1);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.form-success p { color: var(--txt-3); margin-bottom: 22px; }

/* =========================================================
   RODAPÉ
   ========================================================= */
footer {
    position: relative;
    background: linear-gradient(180deg, var(--havn-dark-blue), var(--havn-black));
    color: var(--havn-white);
    padding: 100px 0 0;
    overflow: hidden;
}

.footer-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 70px 70px;
    mask-image: linear-gradient(180deg, #000, transparent 70%);
    -webkit-mask-image: linear-gradient(180deg, #000, transparent 70%);
    pointer-events: none;
}

.footer-top-grid {
    position: relative;
    display: grid;
    grid-template-columns: 2fr 1.1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 70px;
}

.footer-cta-col { padding-right: 40px; }

.footer-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
}

.footer-cta-sub {
    color: var(--txt-3);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

.btn-footer-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--havn-accent);
    color: var(--havn-dark-blue);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    padding: 16px 40px;
    text-decoration: none;
    border-radius: 40px;
    transition: transform 0.35s var(--ease), box-shadow 0.35s ease, background-color 0.3s ease;
    box-shadow: 0 14px 34px -16px var(--glow);
}

.btn-footer-primary:hover {
    transform: translateY(-3px);
    background: var(--havn-white);
    box-shadow: 0 20px 40px -18px rgba(255,255,255,0.35);
}

.btn-footer-primary .arrow { transition: transform 0.3s var(--ease); }
.btn-footer-primary:hover .arrow { transform: translateX(5px); }

.footer-nav-col h4 {
    font-family: var(--font-mono);
    color: var(--havn-accent);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    margin-bottom: 22px;
    text-transform: uppercase;
}

.footer-nav-col ul { list-style: none; }

.footer-nav-col ul li { margin-bottom: 13px; }

.footer-nav-col ul li a {
    position: relative;
    color: var(--txt-2);
    text-decoration: none;
    font-size: 0.93rem;
    transition: color 0.3s ease, padding-left 0.3s var(--ease);
}

.footer-nav-col ul li a::before {
    content: '→';
    position: absolute;
    left: -18px;
    opacity: 0;
    color: var(--havn-accent);
    transition: opacity 0.3s ease, left 0.3s var(--ease);
}

.footer-nav-col ul li a:hover {
    color: var(--havn-accent);
    padding-left: 6px;
}

.footer-nav-col ul li a:hover::before { opacity: 1; left: -14px; }

.contact-highlight {
    color: var(--txt-3);
    font-size: 0.88rem;
    margin-top: 20px !important;
    padding-top: 14px;
    border-top: 1px solid var(--havn-line-soft);
}

.footer-bottom {
    position: relative;
    border-top: 1px solid var(--havn-line-soft);
    padding: 28px 0;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: -1px; left: 0;
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--havn-accent), transparent);
    opacity: 0.6;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.footer-logo span { color: var(--havn-accent); }

.footer-legal {
    text-align: right;
    font-size: 0.74rem;
    color: var(--txt-3);
    max-width: 520px;
    line-height: 1.6;
}

/* =========================================================
   AÇÕES FLUTUANTES
   ========================================================= */
.float-whatsapp {
    position: fixed;
    right: 24px; bottom: 24px;
    z-index: 900;
    width: 56px; height: 56px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #25D366;
    color: #06240F;
    box-shadow: 0 14px 30px -10px rgba(37,211,102,0.6);
    transition: transform 0.35s var(--ease);
}

.float-whatsapp::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(37,211,102,0.6);
    animation: ripple 2.6s ease-out infinite;
}

@keyframes ripple {
    0%   { transform: scale(1);   opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

.float-whatsapp:hover { transform: scale(1.08); }

.float-tooltip {
    position: absolute;
    right: 68px;
    white-space: nowrap;
    background: var(--havn-black);
    color: var(--havn-white);
    border: 1px solid var(--havn-line);
    font-size: 0.78rem;
    padding: 7px 14px;
    border-radius: 20px;
    opacity: 0;
    transform: translateX(8px);
    transition: opacity 0.3s ease, transform 0.3s var(--ease);
    pointer-events: none;
}

.float-whatsapp:hover .float-tooltip { opacity: 1; transform: translateX(0); }

.back-to-top {
    position: fixed;
    right: 26px; bottom: 92px;
    z-index: 900;
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 1px solid var(--havn-line);
    background: rgba(6,10,24,0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--havn-white);
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.35s ease, transform 0.35s var(--ease), visibility 0.35s, background-color 0.3s ease;
}

.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--havn-accent); color: var(--havn-dark-blue); }

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */
[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
    will-change: opacity, transform;
}

[data-reveal].revealed { opacity: 1; transform: translateY(0); }

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 1200px) {
    .nav-links { gap: 24px; }
    .nav-link { font-size: 0.92rem; }
    .btn-nav { padding: 10px 20px; font-size: 0.88rem; }
}

@media (max-width: 1100px) {
    .services-header { grid-template-columns: 1fr; align-items: start; }
    .stack-inner { grid-template-columns: 1fr; gap: 26px; }
    .cases-grid { grid-template-columns: 1fr; }
    .diagnostic-grid { grid-template-columns: 1fr; gap: 46px; }
    .cards-grid { grid-template-columns: repeat(2, 1fr); }
    .service-card.is-wide { grid-column: span 2; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .process-line { display: none; }
    .process-step::before { display: none; }
    .methodology-timeline { grid-template-columns: repeat(2, 1fr); }
    .timeline-step:not(:last-child)::after { display: none; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top-grid { grid-template-columns: 1fr 1fr; }
    .footer-cta-col { grid-column: span 2; padding-right: 0; margin-bottom: 20px; }
    .stats-band { grid-template-columns: repeat(2, 1fr); }
    .stat:nth-child(2) { border-right: none; }
    .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--havn-line-soft); }
}

@media (max-width: 900px) {
    .nav-links { display: none; }
    .menu-toggle { display: flex; }
    .cursor-dot, .cursor-ring { display: none; }
    .scroll-cue { display: none; }
    .hero { padding: 118px 0 70px; min-height: auto; }
    .eyebrow { font-size: 0.7rem; letter-spacing: 0.1em; }
    .hero-badges span { font-size: 0.7rem; padding: 8px 13px; }
    .hero-actions { gap: 12px; }
    .hero-actions .btn-primary,
    .hero-actions .btn-ghost { flex: 1 1 100%; justify-content: center; }
    .metrics-grid { grid-template-columns: 1fr; }
    .arch-diagram { flex-direction: column; }
    .arch-arrow { justify-content: center; transform: rotate(90deg); animation: none; }
    .modal-cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 700px) {
    .cards-grid { grid-template-columns: 1fr; }
    .service-card.is-wide { grid-column: span 1; }
    .service-card.is-dark { grid-column: span 1; }
    .service-card.is-dark .card-body { display: block; }
    .service-card.is-dark .card-icon { margin-bottom: 20px; }
    .process-steps { grid-template-columns: 1fr; }
    .methodology-timeline { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: 1fr; }
    .stats-band { grid-template-columns: 1fr; }
    .stat { border-right: none; border-bottom: 1px solid var(--havn-line-soft); }
    .stat:last-child { border-bottom: none; }
    .footer-top-grid { grid-template-columns: 1fr; }
    .footer-cta-col { grid-column: span 1; }
    .footer-bottom-flex { flex-direction: column; text-align: center; }
    .footer-legal { text-align: center; }
    .form-row { grid-template-columns: 1fr; }
    .form-footer { flex-direction: column-reverse; align-items: stretch; }
    .btn-submit-modal { width: 100%; }
    .expansion-box { padding: 44px 18px 40px; }
    .about, .services, .methodology, .cases, .diagnostic { padding: 80px 0; }
    .case-compare { grid-template-columns: 1fr; }
    .case-arrow { justify-content: center; transform: rotate(90deg); }
    .case-metrics { grid-template-columns: 1fr; gap: 16px; }
    .case-metrics li { flex-direction: row; align-items: baseline; gap: 10px; }
    .roi-chips { grid-template-columns: 1fr; }
    .roi-cards { grid-template-columns: 1fr; }
    .roi-compare-row { grid-template-columns: 88px 1fr 78px; gap: 8px; }
    .roi-result-actions .btn-primary,
    .roi-result-actions .btn-ghost { flex: 1 1 100%; justify-content: center; }
    .roi-nav .btn-ghost, .roi-nav .btn-primary { flex: 1; justify-content: center; }
    .stack-list li { font-size: 0.92rem; padding: 11px 18px; }
    .btn-footer-primary { width: 100%; }
    .back-to-top { bottom: 88px; right: 22px; }
}

/* =========================================================
   MOVIMENTO REDUZIDO
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    [data-reveal] { opacity: 1; transform: none; }
    .timeline-step { opacity: 1; transform: none; }
    .hero-canvas { display: none; }
}

/* Campo-armadilha antispam (invisível para pessoas) */
.hp-field {
    position: absolute !important;
    width: 1px; height: 1px;
    opacity: 0;
    pointer-events: none;
    left: -9999px;
}

/* =========================================================
   BOTÃO DE DETALHE NO CARD DE CASE
   ========================================================= */
.case-more {
    margin-top: 20px;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--havn-accent);
    background: rgba(0,229,255,0.06);
    border: 1px solid rgba(0,229,255,0.3);
    padding: 10px 18px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.case-more i { font-style: normal; transition: transform 0.35s var(--ease); }

.case-more:hover {
    background: var(--havn-accent);
    color: var(--havn-dark-blue);
    border-color: var(--havn-accent);
}

.case-more:hover i { transform: translate(3px, -3px); }

/* =========================================================
   PARCEIROS / PORTFÓLIO
   ========================================================= */
.partners {
    padding: 100px 0;
    background: var(--havn-black);
    border-top: 1px solid var(--havn-line-soft);
    border-bottom: 1px solid var(--havn-line-soft);
}

.partners-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 52px;
}

.partners-header .eyebrow { justify-content: center; }
.partners-header .section-heading { margin-bottom: 16px; }

.partners-sub {
    font-size: 1rem;
    color: var(--txt-3);
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 22px;
}

.partner-card {
    width: 300px;
    padding: 24px 24px 20px;
    border-radius: 18px;
    border: 1px solid var(--havn-line);
    background: rgba(255,255,255,0.035);
    text-align: center;
    transition: transform 0.4s var(--ease), border-color 0.4s ease, box-shadow 0.4s ease;
}

.partner-card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
    filter: grayscale(1) contrast(0.9) brightness(1.05);
    opacity: 0.62;
    transition: filter 0.45s var(--ease), opacity 0.45s var(--ease), transform 0.45s var(--ease);
}

.partner-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0,229,255,0.35);
    box-shadow: 0 26px 60px -30px rgba(0,229,255,0.45);
}

.partner-card:hover img {
    filter: grayscale(0) contrast(1) brightness(1);
    opacity: 1;
    transform: scale(1.02);
}

.partner-card figcaption {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--havn-line-soft);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.partner-card figcaption b {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--txt-1);
}

.partner-card figcaption span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--txt-3);
}

@media (max-width: 700px) {
    .partners { padding: 70px 0; }
    .partner-card { width: 100%; max-width: 340px; }
    .case-more { width: 100%; justify-content: center; }
}

/* =========================================================
   ÁREA DO CLIENTE — botão "Já sou cliente" no cabeçalho
   ========================================================= */
#header nav { margin-left: auto; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 22px;
    padding-left: 22px;
    border-left: 1px solid var(--havn-line);
}

.btn-client {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 44px;
    box-sizing: border-box;
    padding: 0 18px;
    border-radius: 30px;
    border: 1px solid rgba(0, 229, 255, 0.55);
    background: rgba(0, 229, 255, 0.06);
    color: var(--havn-white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.btn-client svg { flex-shrink: 0; color: var(--havn-accent); transition: color 0.35s var(--ease); }

.btn-client:hover {
    background: var(--havn-accent);
    border-color: var(--havn-accent);
    color: var(--havn-dark-blue);
}

.btn-client:hover svg { color: var(--havn-dark-blue); }

@media (max-width: 1200px) {
    .nav-actions { margin-left: 16px; padding-left: 16px; }
    .btn-client { padding: 0 14px; font-size: 0.88rem; }
}

/* Nada quebra linha no cabeçalho. Com 7 itens + "Calcule seu retorno" +
   "Já sou cliente", o espaço é distribuído assim:
   > 1520px  menu completo, botão de cliente com texto
   ≤ 1520px  botão de cliente vira só o cadeado
   ≤ 1320px  espaçamentos menores
   ≤ 1140px  menu hambúrguer (o botão de cliente volta a ter texto) */
.nav-container { gap: 28px; }
.logo { flex-shrink: 0; }
.nav-link, .btn-nav { white-space: nowrap; }

@media (max-width: 1520px) {
    .btn-client { width: 44px; padding: 0; justify-content: center; }
    .btn-client-label {
        position: absolute; width: 1px; height: 1px; overflow: hidden;
        clip: rect(0 0 0 0); white-space: nowrap;
    }
}

@media (max-width: 1320px) {
    .nav-container { gap: 20px; }
    .nav-links { gap: 20px; }
    .nav-link { font-size: 0.9rem; }
    .btn-nav { padding: 10px 18px; font-size: 0.88rem; }
    .nav-actions { margin-left: 14px; padding-left: 14px; }
}

@media (max-width: 1140px) {
    .nav-links { display: none; }
    .menu-toggle { display: flex; }
    .nav-actions { border-left: none; padding-left: 0; margin-left: 0; }
    .btn-client { width: auto; padding: 0 14px; }
    .btn-client-label { position: static; width: auto; height: auto; overflow: visible; clip: auto; }
}

@media (max-width: 480px) {
    .btn-client { width: 44px; padding: 0; justify-content: center; }
    .btn-client-label {
        position: absolute; width: 1px; height: 1px; overflow: hidden;
        clip: rect(0 0 0 0); white-space: nowrap;
    }
}