/*
Theme Name: Astra Child
Template: astra
Description: Astra child theme for CONTI-VALUE™ MODEL
Version: 1.0.0
Author: CONTI-VALUE
Text Domain: astra-child
*/

/* =============================================
   CONTI-VALUE™ BRAND — CSS VARIABLES
   ============================================= */
:root {
  --cv-bg-deep:    #0F0F1A;
  --cv-bg-navy:    #1A1A2E;
  --cv-bg-mid:     #16213E;
  --cv-bg-section: #12122A;
  --cv-orange:     #FF6B35;
  --cv-orange-dk:  #E55A26;
  --cv-white:      #FFFFFF;
  --cv-grey:       #E0E0E0;
  --cv-grey-mid:   #A0A0B0;
  --cv-grey-dark:  #4A4A6A;
  --cv-border:     rgba(255,255,255,0.08);
  --cv-font:       'Inter', 'DM Sans', sans-serif;
}

/* =============================================
   GOOGLE FONTS — loaded via functions.php
   ============================================= */

/* =============================================
   GLOBAL OVERRIDES FOR DARK THEME
   ============================================= */
body {
  background-color: var(--cv-bg-deep);
  color: var(--cv-grey);
  font-family: var(--cv-font);
}

/* Hide default Astra header/footer on full-page template */
.cv-fullpage .site-header,
.cv-fullpage .site-footer,
.cv-fullpage #masthead {
  display: none !important;
}

/* =============================================
   CUSTOM NAVIGATION
   ============================================= */
.cv-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 15, 26, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--cv-border);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cv-nav__logo {
  font-family: var(--cv-font);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--cv-white);
  text-decoration: none;
  text-transform: uppercase;
}

.cv-nav__logo span {
  color: var(--cv-orange);
}

.cv-nav__links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cv-nav__links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--cv-grey-mid);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}

.cv-nav__links a:hover {
  color: var(--cv-orange);
}

.cv-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.cv-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cv-white);
  transition: all 0.3s;
}

/* =============================================
   SHARED SECTION STYLES
   ============================================= */
.cv-section {
  width: 100%;
  padding: 5rem 2rem;
  box-sizing: border-box;
}

.cv-container {
  max-width: 1100px;
  margin: 0 auto;
}

.cv-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cv-orange);
  margin-bottom: 1rem;
  display: block;
}

/* =============================================
   SECTION 1 — HERO
   ============================================= */
.cv-hero {
  background: var(--cv-bg-deep);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 64px;
}

.cv-hero__inner {
  max-width: 800px;
}

.cv-hero__title {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.05;
  color: var(--cv-white);
  text-transform: uppercase;
  margin: 0 0 1.2rem;
}

.cv-hero__title span {
  color: var(--cv-orange);
}

.cv-hero__sub {
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 400;
  color: var(--cv-grey);
  margin: 0 0 1rem;
  letter-spacing: 0.01em;
}

.cv-hero__body {
  font-size: 0.95rem;
  color: var(--cv-grey-mid);
  line-height: 1.7;
  margin: 0 0 2.5rem;
  max-width: 520px;
}

.cv-btn {
  display: inline-block;
  background: var(--cv-orange);
  color: var(--cv-white);
  font-family: var(--cv-font);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 2.2rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.cv-btn:hover {
  background: var(--cv-orange-dk);
  transform: translateY(-1px);
  color: var(--cv-white);
  text-decoration: none;
}

/* =============================================
   SECTION 2 — FRAMEWORK
   ============================================= */
.cv-framework {
  background: var(--cv-bg-navy);
}

.cv-framework__heading {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 3rem;
}

.cv-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--cv-border);
  border: 1px solid var(--cv-border);
}

.cv-pillar {
  background: var(--cv-bg-mid);
  padding: 2.5rem 2rem;
  position: relative;
}

.cv-pillar__number {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cv-orange);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: block;
}

.cv-pillar__title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 1rem;
  line-height: 1.3;
}

.cv-pillar__text {
  font-size: 0.875rem;
  color: var(--cv-grey-mid);
  line-height: 1.7;
  margin: 0;
}

.cv-roof {
  text-align: center;
  padding: 1rem 2rem 1.5rem;
  border: 1px solid var(--cv-border);
  border-bottom: none;
  margin-bottom: 0;
  background: rgba(255,107,53,0.05);
}

.cv-roof p {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cv-orange);
  margin: 0;
}

.cv-foundation {
  text-align: center;
  padding: 1.2rem 2rem;
  border: 1px solid var(--cv-border);
  border-top: none;
  background: rgba(255,107,53,0.04);
}

.cv-foundation p {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cv-grey-mid);
  margin: 0;
}

/* =============================================
   SECTION 3 — TOOLS
   ============================================= */
.cv-tools {
  background: var(--cv-bg-deep);
}

.cv-tools__heading {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 3rem;
}

.cv-tools__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.cv-tool-card {
  background: var(--cv-bg-navy);
  border: 1px solid var(--cv-border);
  padding: 2.5rem 2rem;
  transition: border-color 0.2s;
}

.cv-tool-card:hover:not(.cv-tool-card--soon) {
  border-color: rgba(255,107,53,0.35);
}

.cv-tool-card--soon {
  opacity: 0.45;
}

.cv-tool-card__title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 0.8rem;
}

.cv-tool-card__desc {
  font-size: 0.875rem;
  color: var(--cv-grey-mid);
  line-height: 1.7;
  margin: 0 0 1.8rem;
}

.cv-tool-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cv-orange);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.2s;
}

.cv-tool-card__link:hover {
  color: var(--cv-orange);
  gap: 0.7rem;
  text-decoration: none;
}

.cv-tool-card__soon {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cv-grey-dark);
}

/* =============================================
   SECTION 4 — NEWSLETTER
   ============================================= */
.cv-newsletter {
  background: var(--cv-bg-section);
  border-top: 1px solid var(--cv-border);
  border-bottom: 1px solid var(--cv-border);
}

.cv-newsletter__inner {
  max-width: 600px;
}

.cv-newsletter__title {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 0.8rem;
}

.cv-newsletter__sub {
  font-size: 1rem;
  color: var(--cv-grey);
  margin: 0 0 0.5rem;
}

.cv-newsletter__desc {
  font-size: 0.875rem;
  color: var(--cv-grey-mid);
  line-height: 1.7;
  margin: 0 0 0.4rem;
}

.cv-newsletter__count {
  font-size: 0.75rem;
  color: var(--cv-grey-dark);
  letter-spacing: 0.06em;
  margin: 0 0 2rem;
}

.cv-newsletter__form {
  display: flex;
  gap: 0;
  max-width: 480px;
}

.cv-newsletter__input {
  flex: 1;
  background: var(--cv-bg-navy);
  border: 1px solid var(--cv-border);
  border-right: none;
  color: var(--cv-white);
  font-family: var(--cv-font);
  font-size: 0.875rem;
  padding: 0.85rem 1.2rem;
  outline: none;
  transition: border-color 0.2s;
}

.cv-newsletter__input::placeholder {
  color: var(--cv-grey-dark);
}

.cv-newsletter__input:focus {
  border-color: var(--cv-orange);
}

.cv-newsletter__btn {
  background: var(--cv-orange);
  color: var(--cv-white);
  font-family: var(--cv-font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  padding: 0.85rem 1.6rem;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.cv-newsletter__btn:hover {
  background: var(--cv-orange-dk);
}

/* =============================================
   SECTION 5 — ABOUT
   ============================================= */
.cv-about {
  background: var(--cv-bg-navy);
}

.cv-about__text {
  font-size: 1.05rem;
  color: var(--cv-grey);
  line-height: 1.8;
  margin: 0 0 0.8rem;
  max-width: 680px;
}

.cv-about__text2 {
  font-size: 1rem;
  color: var(--cv-grey-mid);
  line-height: 1.8;
  margin: 0 0 2rem;
  max-width: 680px;
}

.cv-link {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cv-orange);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.2s;
}

.cv-link:hover {
  color: var(--cv-orange);
  gap: 0.7rem;
  text-decoration: none;
}

/* =============================================
   FOOTER
   ============================================= */
.cv-footer {
  background: var(--cv-bg-deep);
  border-top: 1px solid var(--cv-border);
  padding: 2.5rem 2rem;
  text-align: center;
}

.cv-footer p {
  font-size: 0.75rem;
  color: var(--cv-grey-dark);
  letter-spacing: 0.06em;
  margin: 0;
}

/* =============================================
   ACTIVE NAV LINK
   ============================================= */
.cv-nav__active {
  color: var(--cv-orange) !important;
}

/* =============================================
   INNER PAGE HERO VARIANT
   ============================================= */
.cv-hero--inner {
  min-height: 52vh;
}

/* =============================================
   THE PREMISE
   ============================================= */
.cv-premise {
  background: var(--cv-bg-navy);
}

.cv-premise__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.cv-premise__title {
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cv-white);
  margin: 0 0 1.8rem;
  line-height: 1.2;
}

.cv-premise__text {
  font-size: 0.95rem;
  color: var(--cv-grey-mid);
  line-height: 1.8;
  margin: 0 0 1rem;
}

.cv-premise__stat-block {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 3rem 2.5rem;
  border: 1px solid var(--cv-border);
  background: var(--cv-bg-mid);
}

.cv-premise__stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.cv-premise__stat-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--cv-orange);
  line-height: 1;
  letter-spacing: -0.02em;
}

.cv-premise__stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cv-grey-mid);
}

/* =============================================
   ARCHITECTURE DIAGRAM
   ============================================= */
.cv-arch {
  background: var(--cv-bg-deep);
}

.cv-arch__title {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 0.8rem;
}

.cv-arch__intro {
  font-size: 0.95rem;
  color: var(--cv-grey-mid);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 0 3rem;
}

.cv-arch__diagram {
  max-width: 780px;
}

.cv-arch__roof {
  text-align: center;
  padding: 1.1rem 2rem;
  background: rgba(255,107,53,0.08);
  border: 1px solid rgba(255,107,53,0.25);
  border-bottom: none;
}

.cv-arch__roof p {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cv-orange);
  margin: 0;
}

.cv-arch__pillars {
  display: flex;
  border: 1px solid var(--cv-border);
  border-bottom: none;
}

.cv-arch__pillar {
  flex: 1;
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.cv-arch__pillar-div {
  width: 1px;
  background: var(--cv-border);
}

.cv-arch__pillar--1 { background: #13132A; }
.cv-arch__pillar--2 { background: #141428; }
.cv-arch__pillar--3 { background: #12122A; }

.cv-arch__pillar-num {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cv-orange);
  text-transform: uppercase;
}

.cv-arch__pillar-name {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cv-white);
  line-height: 1.3;
}

.cv-arch__foundation {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.2rem 1.8rem;
  border: 1px solid var(--cv-border);
  background: rgba(255,107,53,0.03);
  flex-wrap: wrap;
}

.cv-arch__foundation-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cv-orange);
  flex-shrink: 0;
}

.cv-arch__foundation-items {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cv-grey-mid);
}

/* =============================================
   PILLAR DETAIL SECTIONS
   ============================================= */
.cv-pillar-detail {
  background: var(--cv-bg-navy);
}

.cv-pillar-detail--alt {
  background: var(--cv-bg-section);
}

.cv-pillar-detail__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  align-items: start;
}

.cv-pillar-detail__grid--rev {
  grid-template-columns: 1fr 2fr;
}

.cv-pillar-detail__num {
  display: block;
  font-size: 5rem;
  font-weight: 800;
  color: rgba(255,107,53,0.12);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.cv-pillar-detail__title {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 1rem;
  line-height: 1.2;
}

.cv-pillar-detail__hook {
  font-size: 0.9rem;
  color: var(--cv-grey-mid);
  font-style: italic;
  line-height: 1.6;
  margin: 0;
  border-left: 2px solid var(--cv-orange);
  padding-left: 1rem;
}

.cv-pillar-detail__text {
  font-size: 0.95rem;
  color: var(--cv-grey-mid);
  line-height: 1.85;
  margin: 0 0 1.2rem;
}

.cv-pillar-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}

.cv-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cv-grey-mid);
  border: 1px solid var(--cv-border);
  padding: 0.35rem 0.8rem;
}

/* =============================================
   FOUNDATION SECTION
   ============================================= */
.cv-foundation-section {
  background: var(--cv-bg-deep);
}

.cv-foundation-section__title {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 0.8rem;
}

.cv-foundation-section__intro {
  font-size: 0.95rem;
  color: var(--cv-grey-mid);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 0 3rem;
}

.cv-foundation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.cv-foundation-card {
  background: var(--cv-bg-navy);
  border: 1px solid var(--cv-border);
  padding: 2.5rem 2rem;
}

.cv-foundation-card__icon {
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(255,107,53,0.2);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 1.2rem;
}

.cv-foundation-card__title {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cv-white);
  margin: 0 0 1rem;
}

.cv-foundation-card__text {
  font-size: 0.875rem;
  color: var(--cv-grey-mid);
  line-height: 1.75;
  margin: 0;
}

/* =============================================
   MODEL CTA
   ============================================= */
.cv-model-cta {
  background: var(--cv-bg-navy);
  border-top: 1px solid var(--cv-border);
}

.cv-model-cta__inner {
  max-width: 680px;
}

.cv-model-cta__title {
  font-size: clamp(1.3rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--cv-white);
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
}

.cv-model-cta__text {
  font-size: 0.95rem;
  color: var(--cv-grey-mid);
  line-height: 1.7;
  margin: 0 0 2.5rem;
}

.cv-model-cta__actions {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.cv-btn--ghost {
  background: transparent;
  border: 1px solid rgba(255,107,53,0.45);
  color: var(--cv-orange);
}

.cv-btn--ghost:hover {
  background: rgba(255,107,53,0.08);
  transform: translateY(-1px);
  color: var(--cv-orange);
}

/* =============================================
   MOBILE — RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .cv-pillars {
    grid-template-columns: 1fr;
    gap: 1px;
  }
  .cv-tools__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .cv-nav__links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(15,15,26,0.98);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--cv-border);
  }
  .cv-nav__links.open {
    display: flex;
  }
  .cv-nav__links li a {
    display: block;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--cv-border);
  }
  .cv-nav__hamburger {
    display: flex;
  }
  .cv-section {
    padding: 3.5rem 1.2rem;
  }
  .cv-newsletter__form {
    flex-direction: column;
  }
  .cv-newsletter__input {
    border-right: 1px solid var(--cv-border);
  }
  .cv-newsletter__btn {
    padding: 0.85rem 1.2rem;
  }
  .cv-premise__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .cv-arch__pillars {
    flex-direction: column;
  }
  .cv-arch__pillar-div {
    width: 100%;
    height: 1px;
  }
  .cv-pillar-detail__grid,
  .cv-pillar-detail__grid--rev {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .cv-pillar-detail__num {
    font-size: 3.5rem;
  }
  .cv-foundation-grid {
    grid-template-columns: 1fr;
  }
  .cv-model-cta__actions {
    flex-direction: column;
  }
}