/* ==========================================
   Calculateur hypothécaire — Josette McNicoll
   Couleurs officielles : noir, blanc, #D0103A
========================================== */

:root {
  --red: #D0103A;
  --red-dark: #A90D30;
  --black: #111111;
  --white: #FFFFFF;
  --light: #F6F6F6;
  --gray: #666666;
  --border: #E3E3E3;
  --shadow: 0 20px 60px rgba(17, 17, 17, 0.12);
  --radius-large: 24px;
  --radius-medium: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: var(--light);
  color: var(--black);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  background: var(--white);
}

.header-inner {
  width: min(1180px, 92%);
  margin: 0 auto;
  padding: 22px 0;
}

.brand-logo {
  width: 330px;
  max-height: 110px;
  object-fit: contain;
  object-position: left center;
}

.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background-image: url("images/charlevoix.jpg");
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(17, 17, 17, 0.82) 0%,
    rgba(17, 17, 17, 0.55) 48%,
    rgba(17, 17, 17, 0.18) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, 92%);
  margin: 0 auto;
  color: var(--white);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: var(--red);
}

.hero-text {
  max-width: 560px;
  margin: 28px 0 34px;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.hero-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.hero-button,
.button-primary {
  background: var(--red);
  color: var(--white);
}

.hero-button:hover,
.button-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
}

.calculator-section {
  position: relative;
  z-index: 2;
  margin-top: -62px;
  padding: 0 20px 80px;
}

.calculator-card {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px);
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow);
}

.section-heading,
.results-heading {
  text-align: center;
}

.section-heading h2,
.results-heading h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1.2;
}

.heading-line {
  display: block;
  width: 54px;
  height: 3px;
  margin: 16px auto 0;
  background: var(--red);
}

.calculator-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 42px;
}

.field label {
  display: block;
  margin-bottom: 9px;
  font-size: 0.96rem;
  font-weight: 600;
}

.field input,
.field select {
  width: 100%;
  min-height: 58px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  color: var(--black);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus,
.field select:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(208, 16, 58, 0.12);
}

.input-shell {
  position: relative;
}

.input-shell input {
  padding-right: 48px;
}

.input-suffix {
  position: absolute;
  top: 50%;
  right: 17px;
  transform: translateY(-50%);
  color: var(--red);
  font-weight: 700;
  pointer-events: none;
}

.custom-field {
  margin-top: 12px;
}

.results-heading {
  margin-top: 48px;
}

.results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.result-card {
  padding: 30px 20px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.result-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(17, 17, 17, 0.08);
}

.result-card h3 {
  margin: 0 0 12px;
  color: var(--black);
  font-size: 1rem;
  font-weight: 600;
}

.result-card p {
  margin: 0;
  color: var(--red);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
}

.summary-box {
  margin-top: 24px;
  padding: 26px 30px;
  border-radius: var(--radius-medium);
  background: var(--black);
  color: var(--white);
  text-align: center;
  font-size: 1.06rem;
}

.summary-box p {
  margin: 0;
}

.summary-box strong {
  color: var(--red);
}

.form-error {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(208, 16, 58, 0.1);
  color: var(--red-dark);
  font-weight: 600;
  text-align: center;
}

.disclaimer {
  margin: 18px auto 0;
  max-width: 840px;
  color: var(--gray);
  font-size: 0.82rem;
  text-align: center;
}

.contact-section {
  padding: 0 20px 80px;
}

.contact-card {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: clamp(30px, 5vw, 52px);
  display: grid;
  grid-template-columns: 240px 1fr auto;
  gap: 36px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-large);
  box-shadow: 0 16px 45px rgba(17, 17, 17, 0.08);
}

.contact-logo {
  width: 220px;
}

.contact-copy p:not(.section-kicker) {
  margin: 14px 0 0;
  color: var(--gray);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 270px;
}

.button-outline {
  background: var(--white);
  color: var(--red);
  border: 2px solid var(--red);
}

.button-outline:hover {
  background: var(--red);
  color: var(--white);
  transform: translateY(-2px);
}

.site-footer {
  padding: 26px 20px;
  background: var(--black);
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
  font-size: 0.86rem;
}

.site-footer p {
  margin: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 980px) {
  .calculator-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-card {
    grid-template-columns: 180px 1fr;
  }

  .contact-actions {
    grid-column: 1 / -1;
    flex-direction: row;
  }

  .contact-actions .button {
    flex: 1;
  }
}

@media (max-width: 700px) {
  .header-inner {
    padding: 15px 0;
  }

  .brand-logo {
    width: 265px;
  }

  .hero {
    min-height: 490px;
    background-position: 62% center;
  }

  .hero-overlay {
    background: rgba(17, 17, 17, 0.62);
  }

  .hero-content {
    text-align: center;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .calculator-section {
    margin-top: -35px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .calculator-form,
  .results {
    grid-template-columns: 1fr;
  }

  .contact-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-logo {
    margin: 0 auto;
  }

  .contact-actions {
    flex-direction: column;
    min-width: 0;
  }

  .summary-box {
    padding: 22px 18px;
  }
}