/*
  AQUORIX.PRO Styles
  Version: v1.0.1
  Created: 2025-12-09
  Author: Larry McLean

  Notes:
  - Separate from aquorix.com CSS
  - Shares brand colors & typography (Avenir Next)
  - Adds glassmorphism for PRO “tablet” overlay
  
  Change Log:
  - 2025-12-10 - v1.0.1 - Alter/lighten .hero section to lighten page 
*/

/* -----------------------------
   CSS VARIABLES / BRAND TOKENS
------------------------------ */
:root {
  --deep-aqua: #1B4D6F;
  --lt-cobalt-blue: #248dc1;
  --cobalt-blue: #0A6C9B;
  --slate-gray: #4A5C6A;
  --aquorix-blue: #009ABF;
  --pearl-white: #F5F6F5;
  --abyss-blue: #001C34;
  --black: #000000;

  /* Glassmorphism tokens */
  --glass-bg: rgba(0, 10, 32, 0.28);
  --glass-border: rgba(255, 255, 255, 0.22);
  --glass-shadow: 0 22px 60px rgba(0, 0, 0, 0.6);
}

/* -----------------------------
   BASE
------------------------------ */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "avenir-next", "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: var(--abyss-blue);
  color: var(--pearl-white);
  min-height: 100vh;
}

/* Remove default link styling, re-apply with classes */
a {
  text-decoration: none;
  color: inherit;
}

/* -----------------------------
   HERO LAYOUT
------------------------------ */

.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
}

/* Full-bleed background image */
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transform: scale(1.02); /* tiny zoom for edge safety */
}

/* Gradient overlay for contrast (top-to-bottom vignette) */
/* v1.0.1 - Replaced with lighter version to reduce darkness of hero gradient */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 20% 10%, rgba(0,0,0,0.25), transparent 55%),
              linear-gradient(to bottom, rgba(0,0,0,0.35), rgba(0,0,0,0.55));
}

/* Centers glass tablet */
.hero-content {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem;
}

/* The “futuristic clear tablet” */
.hero-overlay {
  width: 100%;
  max-width: 840px;
  padding: 2.5rem 2rem 2.75rem;
  border-radius: 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  text-align: center;
}

/* -----------------------------
   BRAND ROW (Naut + AQUORIX.PRO)
------------------------------ */

.brand-row {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
}

.brand-icon {
  width: 40px;
  height: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1); /* force white */
  transform: translateY(-0.12em);
  margin-right: 0.25rem;
}

.brand-title {
  margin: 0;
  padding: 0;
  font-size: 2.6rem;
  font-weight: 500; /* Avenir Next Medium – good for PRO */
  letter-spacing: 0.7px;
  line-height: 1;
  color: var(--pearl-white);
}

.brand-pro {
  font-size: 0.55em;       /* ~50% of AQUORIX size */
  font-weight: 400;        /* lighter for hierarchy */
  letter-spacing: 0px;
  margin-left: 0.15em;      /* tiny gap */
  position: relative;
  top: -0.05em;             /* slight lift for visual baseline */
  opacity: 0.90;            /* tasteful, premium fade */
}

/* -----------------------------
   TAGLINE
------------------------------ */

.tagline {
  margin-top: 1rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  color: var(--pearl-white);
}

.tagline-line1 {
  display: block;
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 0.35rem;
}

.tagline-line2 {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.98rem;
  font-weight: 300;
  line-height: 1.5;
  opacity: 0.92;
}

.tm {
  font-size: 0.45em;        /* very small */
  font-weight: 400;
  opacity: 0.85;            /* subtle, premium */
  vertical-align: super;    /* traditional raising */
  margin-left: 0.15em;      /* tiny spacing */
  position: relative;
  top: -0.05em;             /* optical correction */
}

/* -----------------------------
	Brightening - v1.0.1
	Brighter Text (Very Subtle Glow)
------------------------------ */

.brand-title,
.tagline-line1,
.tagline-line2 {
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.35);
}

/* -----------------------------
   CTAs
------------------------------ */

.cta-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
  margin-top: 2rem;
}

.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--cobalt-blue), var(--lt-cobalt-blue));
  color: var(--pearl-white);
  padding: 0.85rem 2.5rem;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  transition: transform 0.15s ease-out, box-shadow 0.15s ease-out, background 0.15s ease-out;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.45);
  background: linear-gradient(135deg, var(--lt-cobalt-blue), var(--aquorix-blue));
}

.link-secondary {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(245, 246, 245, 0.9);
  text-decoration: none;
  border-bottom: 1px dashed rgba(245, 246, 245, 0.5);
  padding-bottom: 0.05rem;
}

.link-secondary:hover {
  color: var(--pearl-white);
  border-bottom-style: solid;
}

/* -----------------------------
   FOOTER
------------------------------ */

.footer-pro {
  position: relative;
  z-index: 3;
  padding: 0.75rem 1rem 1.25rem;
  text-align: center;
  color: rgba(245, 246, 245, 0.7);
  font-size: 0.85rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
}

.footer-pro nav a {
  color: inherit;
  text-decoration: none;
  margin: 0 0.4rem;
}

.footer-pro nav a:hover {
  color: var(--pearl-white);
  text-decoration: underline;
}

.footer-legal {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  line-height: 1.4;
  opacity: 0.75;
}
/* -----------------------------
   RESPONSIVE
------------------------------ */

@media (max-width: 768px) {
  
  /* v1.0.1 Brightening for mobile only */
  
  .hero::before {
    background: radial-gradient(circle at 20% 10%, rgba(0,0,0,0.18), transparent 55%),
                linear-gradient(to bottom, rgba(0,0,0,0.25), rgba(0,0,0,0.45));
  }
  
  .hero-content {
    padding: 1.75rem 1rem;
  }

  .hero-overlay {
    padding: 2rem 1.5rem 2.25rem;
    border-radius: 18px;
  }
  

  .brand-title {
    font-size: 2.1rem;
  }

  .brand-icon {
    width: 34px;
    margin-right: 0.15rem;
  }

  .tagline-line1 {
    font-size: 1.4rem;
  }

  .tagline-line2 {
    font-size: 0.95rem;
  }

  .cta-stack {
    gap: 0.75rem;
  }

  .btn-primary {
    width: 100%;
    max-width: 320px;
  }
}

@media (min-width: 1024px) {
  .brand-title {
    font-size: 2.9rem;
  }

  .tagline-line1 {
    font-size: 1.8rem;
  }

  .tagline-line2 {
    font-size: 1.05rem;
  }

  .hero-overlay {
    max-width: 880px;
  }
}

/* -----------------------------
   PRO INSIDERS PAGE
   (extends base hero + overlay)
------------------------------ */

.insiders-page .hero-overlay.insiders-card {
  text-align: left;
  max-width: 880px;
}

.insiders-brand-row {
  justify-content: flex-start;
}

.insiders-heading {
  margin: 1.25rem 0 0.5rem;
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.4px;
}

.insiders-intro {
  margin: 0.35rem 0;
  font-size: 0.98rem;
  line-height: 1.6;
  opacity: 0.94;
}

.insiders-form {
  margin-top: 1.5rem;
}

.form-row {
  margin-bottom: 0.95rem;
  display: flex;
  flex-direction: column;
}

.form-row label,
.form-row legend {
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.required {
  color: #ffb3b3;
  margin-left: 0.2rem;
}

.insiders-form input[type="text"],
.insiders-form input[type="email"],
.insiders-form select,
.insiders-form textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  border: 1px solid rgba(245, 246, 245, 0.25);
  background: rgba(0, 12, 32, 0.65);
  color: var(--pearl-white);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.insiders-form input[type="text"]:focus,
.insiders-form input[type="email"]:focus,
.insiders-form select:focus,
.insiders-form textarea:focus {
  border-color: var(--lt-cobalt-blue);
  box-shadow: 0 0 0 1px rgba(0, 154, 191, 0.5);
  background: rgba(0, 12, 32, 0.85);
}

.form-row-inline {
  border: 1px solid rgba(245, 246, 245, 0.18);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  margin-bottom: 1rem;
}

.form-row-inline legend {
  padding: 0 0.25rem;
}

.inline-option {
  display: flex;
  align-items: flex-start;
  font-size: 0.9rem;
  margin-top: 0.4rem;
  gap: 0.4rem;
}

.inline-option input[type="radio"] {
  margin-top: 0.1rem;
}

.checkbox-row {
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  font-size: 0.85rem;
  gap: 0.45rem;
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 0.12rem;
}

.insiders-cta {
  align-items: flex-start;
  margin-top: 1.5rem;
}

.insiders-cta .btn-primary {
  margin-bottom: 0.25rem;
}

.insiders-footnote {
  font-size: 0.78rem;
  opacity: 0.8;
  max-width: 460px;
}

/* Honeypot field (hidden from humans) */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .insiders-page .hero-overlay.insiders-card {
    max-width: 100%;
    text-align: left;
  }

  .form-row-inline {
    padding: 0.7rem 0.7rem;
  }
}

.nda-summary {
  margin-top: 1.25rem;
}

.nda-bullets {
  margin: 0.35rem 0 0.75rem 1.25rem;
  padding: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  opacity: 0.9;
}

/* ========================================
   TOP NAV (PRO) - Show only while scrolling
   Added: 2025-12-15
   ======================================== */

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: opacity 0.18s ease-out, transform 0.18s ease-out;
}

.top-nav.nav-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.top-nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.nav-brand {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pearl-white);
  letter-spacing: 0.5px;
  opacity: 0.95;
}

.nav-brand a {
  color: inherit;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.nav-links a {
  color: var(--pearl-white);
  text-decoration: none;
  opacity: 0.9;
}

.nav-links a:hover {
  text-decoration: underline;
  opacity: 1;
}

.footer-legal {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  opacity: 0.75;
}

@media (max-width: 768px) {
  .top-nav {
    padding: 0.6rem 1rem;
  }
  .nav-brand {
    font-size: 0.9rem;
  }
  .nav-links {
    gap: 1rem;
    font-size: 0.85rem;
  }
}